CN107062447B - Humidification and purification device - Google Patents

Abstract

The invention provides a humidification and purification device, which comprises: a water tank for storing water; a visible body, forming at least a part of the water tank, and formed of a material that can see through the inside from the outside; a watering shell, The water tank is arranged in the water tank, and the water stored in the water tank is sucked into the inside, and then lifts water upward; a spray port is arranged in the watering casing, and sprays the lifted water; and a watering motor rotates the watering housing; when the watering housing rotates, the water sprayed from the spray port forms at least one spray line on the inner side of the visible body. According to the present invention, the water jetted from the jetting port forms jet lines on the visible body, whereby it can be used to create a rain scene like rain inside the visible body.

Description

Humidification and purification device

technical field

The present invention relates to a humidification and purification device.

Background technique

Air conditioners include air conditioners for controlling the temperature of the air, air purifiers for removing impurities from the air to maintain the degree of purification, humidifiers for supplying moisture to the air, and dehumidifiers for removing moisture from the air. .

Existing humidifiers are classified into a vibrating type humidifier that atomizes water on a vibrating plate and spit it out into the air, and a natural evaporation type humidifier that performs natural evaporation by a humidification filter.

The natural evaporation humidifiers are divided into: disc humidifiers in which water is naturally evaporated on the surface of the disc in the air by rotating the disc by driving force; Humidification filter type humidifier with natural evaporation.

In the existing humidifier, a part of the flowing air is filtered in the filter during the humidification process.

However, the existing humidifiers are used only in low humidity seasons, and the air purifiers do not have a humidification function, so there is a problem that two products need to be provided.

Moreover, in the existing humidifier, the humidification function is the main function, and the air purification function for purifying the air is the additional function, so there is a problem that the air purification function is weak.

Furthermore, conventional humidifiers and air purifiers cannot distinguish between humidification and air purification and operate independently.

SUMMARY OF THE INVENTION

An object of the present invention is to provide a humidification and purification device capable of independently operating a humidification function and an air purification function.

An object of the present invention is to provide a humidifying and purifying device in which a user can visually confirm the state of humidification by visually confirming the water droplets formed on the humidification flow path.

The purpose of the present invention is to provide a humidifying and purifying device that can perform rain scenes in various ways.

An object of the present invention is to provide a humidification and purification device capable of producing a rain scene by scattering a part of water supplied for watering.

An object of the present invention is to provide a humidifying and purifying device capable of producing a rain scene by scattering a part of the sprayed water again by the rotating watering blades during watering.

The purpose of the present invention is to provide a humidifying and purifying device capable of generating anions in the process of performing a rain scene.

The objects of the present invention are not limited to the objects mentioned above, and those skilled in the art can clearly understand other objects not mentioned by the following description.

The humidification and purification apparatus of this invention can form a jet line in a visible main body by the water jetted from a jet port, and can produce a rain scene by this.

The humidifying and purifying device of the present invention can form a plurality of spray lines.

The humidification and purification device of the present invention includes: a water tank for storing water; a visible body, which forms at least a part of the water tank, and is formed of a material that can see through the inside from the outside; The water tank sucks the water stored in the water tank to the inside and then lifts the water upward; a spray port is arranged in the watering casing to spray the lifted water; and a watering motor rotates the water A watering housing; when the watering housing rotates, the water sprayed from the spray port forms at least one spray line on the inner side of the visible body.

A plurality of the injection ports may be arranged, and at least two of the injection ports may form injection lines at different heights from each other.

A plurality of the injection openings may be arranged, and at least two of the injection openings may be arranged at different heights from each other.

A plurality of the injection ports may be arranged, and at least two of the injection ports may be arranged in different directions from each other.

The visible body may be disposed on a horizontal line of the jet.

At least a portion of the visual body may include an inclined surface formed in an inclined manner, and the spray line is formed on the inclined surface of the visual body.

The inclined surface of the said visible main body may be formed so that at least a part of the water which forms the said jet line may be scattered upward.

The inclined surface of the viewing body may be formed in an inner direction from the outer side of the water tank.

The inside of the visual body may be formed in such a manner that the upper side is wide and the lower side is narrow, and the inner side of the visual body may be formed in an inclined manner.

The present invention may further include: a display arranged outside the visible body; and the display is arranged on the line of sight of the user when the user looks at the jet line formed inside the visible body.

The upper side surface of the display may be formed to be inclined, and the inclination direction of the upper side surface and the inclination direction of the viewing body may be arranged to intersect with each other.

The visual main body may be inclined such that its outer side is high and its inner side is low, and the display is formed to be inclined such that its inner side is high and its outer side is low.

The upper side of the display may be formed of a material capable of reflecting light, and the droplets formed on the visible body are reflected or projected onto the surface of the display.

A waterproof coating may be formed on the inner side of the visual body.

The watering housing may include: a first watering housing, which is configured to be separated from the inner bottom surface of the water tank by a suction interval, and whose upper and lower sides are respectively open; a second watering housing, which is The upper side and the lower side are respectively in an open state, assembled on the upper end of the first watering shell, and communicated with the inside of the first watering shell; the watering shell cover is connected with the second watering shell The upper ends of the bodies are combined to cover the upper surface of the second watering housing; and the transmission part is arranged on at least one of the first watering housing, the second watering housing, and the watering housing cover, Rotational force is transmitted from the watering motor; and the injection port is arranged in the second watering housing.

The present invention may include: a watering wing disposed on the second watering housing; and the watering wing being configured to interact with the water sprayed from the spray port when the second watering housing is rotated collide.

The watering housing cover may overlap a portion of the spout to interfere with water sprayed through the spout.

A plurality of the jetting ports may be arranged, and the jetting ports jet water in mutually different directions, and the water jetted from the jetting ports respectively forms jet lines.

The watering housing cover may overlap with at least one of the jets to interfere with water jetted through the superimposed jets.

When water is sprayed from the spray port based on the rotation of the watering housing, the water level of the water stored in the water tank may be higher than the suction interval and lower than the spray port.

The humidification and purification apparatus of this invention has one or more of the following effects.

First, the rain scene can be performed in a variety of ways.

Second, the water jetted from the jetting port forms jet lines on the visible body, whereby a rain scene like rain can be created inside the visible body.

Third, when the watering casing rotates, a part of the water jetted from the jetting port collides with the watering blade and is scattered, whereby a rain scene can be created.

Fourth, when the watering casing rotates, the water supplied during the upper water supply collides with the watering wings and is scattered, whereby a rain scene can be produced.

Fifth, since a part of the trajectory of the water jetted from the jetting port is located within the rotation radius of the watering blade, only a portion of the water jetted for watering can be scattered.

Sixth, since the watering case cover is overlapped with a part of the jetting port, the water jetted from the jetting port can be effectively scattered.

Seventh, since the water scattered by the superposition collides with the rotating watering vane again and is scattered, the droplets can be made finer.

Eighth, a rain scene is performed inside the visible main body, and a large number of anions are generated during the performance of the rain scene.

Ninth, the rain scene performed on the visible main body can also be performed on the display surface.

Tenth, the user can simultaneously see the rainscape and the display formed inside the visual body.

The effects of the present invention are not limited to the effects mentioned above, and those skilled in the art can clearly understand other effects not mentioned from the description of the claims.

Description of drawings

FIG. 1 is a perspective view of a humidification and purification apparatus according to a first embodiment of the present invention.

FIG. 2 is an exploded perspective view of FIG. 1 .

FIG. 3 is an exploded front view of FIG. 1 .

FIG. 4 is a cross-sectional view taken along line B-B of FIG. 3 .

FIG. 5 is a schematic diagram showing the air flow of the humidifying and purifying apparatus according to the first embodiment of the present invention.

FIG. 6 is a perspective view of the air cleaning module shown in FIG. 2 with the top cover assembly separated.

FIG. 7 is an isolated perspective view of the top cover assembly shown in FIG. 6 and the casing for discharging the humidification medium.

FIG. 8 is a cross-sectional view of the air cleaning module shown in FIG. 4 .

FIG. 9 is an enlarged view of G shown in FIG. 8 .

FIG. 10 is a perspective view showing an installation state of the watering housing shown in FIG. 4 .

FIG. 11 is a front view of FIG. 10 .

FIG. 12 is a cross-sectional view taken along line M-M in FIG. 11 .

FIG. 13 is a plan view of FIG. 11 .

FIG. 14 is an exploded perspective view of the watering case shown in FIG. 10 .

FIG. 15 is a perspective view seen from the lower side of FIG. 14 .

FIG. 16 is a front view of FIG. 14 .

FIG. 17 is a cross-sectional view taken along line N-N of FIG. 16 .

FIG. 18 is a perspective view of the humidifying medium case shown in FIG. 7 .

FIG. 19 is a perspective view viewed from the lower side of FIG. 18 .

FIG. 20 is a front view of FIG. 18 .

FIG. 21 is a cross-sectional view taken along line A-A of FIG. 20 .

FIG. 22 is an enlarged view showing B of FIG. 21 .

FIG. 23 is an enlarged view showing C of FIG. 18 .

FIG. 24 is an exploded perspective view of FIG. 18 .

FIG. 25 is a perspective view seen from the lower side of FIG. 24 .

FIG. 26 is a front view of FIG. 24 .

FIG. 27 is a cross-sectional view taken along line E-E of FIG. 26 .

FIG. 28 is an enlarged view showing D of FIG. 24 .

FIG. 29 is an enlarged view showing F of FIG. 27 .

Fig. 30 is a schematic diagram showing the flow of water inside the air cleaning module when the upper portion is supplied with water.

FIG. 31 is a schematic diagram showing the trajectory of water jetted through the 2-1 jetting port.

FIG. 32 is a schematic diagram showing the trajectory of water jetted through the 2-2 jetting port.

Fig. 33 is a schematic diagram showing the injection line.

34 is a schematic diagram showing the position of the second injection port in the second embodiment of the present invention.

Explanation of reference numerals

10: filter assembly; 20: air supply unit; 300: water tank; 400: watering unit; 51: humidification medium for water tank; 55: spitting out humidification medium; 100: air cleaning module; 110: base body; : sink insertion space; 130: lower body; 140: upper inner body; 150: blower fan housing; 160: display module; 170: air guide; 200: air cleaning module; 210: visual body; 230: top cover assembly; 101: suction flow path; 102: filter flow path; 103: connection flow path; 104: cleaning connection flow path; 105: humidification connection flow path; 106: humidification flow path; 107: discharge flow path; 108: supply air flow road; 109: water supply flow path

Detailed ways

The advantages and features of the present invention and the method for achieving the same will become more apparent with reference to the accompanying drawings and the embodiments described in detail later. However, the present invention is not limited to the embodiments disclosed below, but can be implemented in various forms. This embodiment is only for the purpose of more complete disclosure of the present invention, so as to be more comprehensible to those of ordinary skill in the technical field to which the present invention belongs. The scope of the present invention is fully indicated, and the present invention is defined only by the scope of the claims. Throughout the specification, the same reference numerals denote the same structural elements.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view of a humidifying and purifying device according to a first embodiment of the present invention, FIG. 2 is an exploded perspective view of FIG. 1 , FIG. 3 is an exploded front view of FIG. 1 , and FIG. 4 is a cross section taken along line B-B of FIG. 3 . FIG. 5 is a schematic diagram showing the air flow of the humidifying and purifying apparatus according to the first embodiment of the present invention.

The humidifying and purifying apparatus of this embodiment includes: an air cleaning module 100 (air clean module); and an air cleaning module 200 (air wash module) placed on the upper side of the air cleaning module 100 .

The air cleaning module 100 filters the outside air after inhaling it, and provides the filtered air to the air cleaning module 200 . The air cleaning module 200 receives the filtered air, performs humidification to provide moisture, and discharges the humidified air to the outside.

The air cleaning module 200 includes a water tank 300 for storing water. When the air cleaning module 200 is separated, the water tank 300 may be separated from the air cleaning module 100 . The air cleaning module 200 is placed above the air cleaning module 100 .

The user can separate the air cleaning module 200 from the air cleaning module 100 and clean the separated air cleaning module 200 . The user can clean the inside of the air cleaning module 100 from which the air cleaning module 200 is separated. When the air cleaning module 200 is separated, the upper part of the air cleaning module 100 is open to the user.

The air cleaning module 100 includes the filter assembly 10 described later, and the filter assembly 10 can be separated from the base body 110 and then cleaned.

The user can supply water to the air cleaning module 200 . A water supply channel 109 is formed in the air cleaning module 200 so that water can be supplied to the water tank 300 from the outside.

The water supply flow path 109 is configured to be separated from the discharge flow path 107 that discharges air. The water supply channel 109 is configured to be able to supply water to the water tank at any time. For example, even when the air cleaning module 200 is operating, water can be supplied through the water supply flow path. For example, in a state where the air cleaning module 200 is coupled to the air cleaning module 100, water can be supplied through the water supply flow path. For example, in a state where the air cleaning module 200 is separated from the air cleaning module 100, water can be supplied through the water supply channel.

The air cleaning module 100 and the air cleaning module 200 are connected through the connection flow path 103 . Since the air cleaning module 200 is provided in a separable manner, the connecting flow paths 103 are distributed in the air cleaning module 100 and the air cleaning module 200 . Only when the air cleaning module 200 is placed in the air cleaning module 100 , can the flow path of the air cleaning module 200 and the flow path of the air cleaning module 100 communicate with each other through the connection flow path 103 .

The connection flow path formed in the air cleaning module 100 is defined as the cleaning connection flow path 104 , and the connection flow path formed in the air cleaning module 200 is defined as the humidification connection flow path 105 .

The flow of the air passing through the air cleaning module 100 and the air cleaning module 200 will be described in detail later.

Hereinafter, the air cleaning module 100 and the air cleaning module 200 will be described in more detail.

The air cleaning module 100 includes: a base body 110 ; a filter assembly 10 arranged on the base body 110 for filtering air; and an air supply unit 20 arranged at the base body 110 for flowing air.

The air cleaning module 200 includes: a water tank 300, which stores water for humidification, and is placed in the air cleaning module 100 in a detachable manner; The water in the water tank; the humidifying medium 50 is wetted by the water sprayed by the watering unit 400 to provide moisture to the flowing air; the visual body 210 (visual body), combined with the water tank 300, can be viewed by The top cover assembly 230 is detachably placed on the visible main body 210, and is formed with a discharge flow path 107 for discharging air and a water supply flow path 109 for supplying water.

The air cleaning module 100 is provided with a suction flow path 101 , a filter flow path 102 , an air supply flow path 108 , and a cleaning connection flow path 104 . The air sucked in through the suction flow path 101 flows to the cleaning connection flow path 104 via the filter flow path 102 and the blower flow path 108 .

The air cleaning module 200 is provided with a humidification connection channel 105 , a humidification channel 106 , a discharge channel 107 , and a water supply channel 109 .

The cleaning connection flow path 104 of the air cleaning module 100 and the humidification connection flow path 105 of the air cleaning module 200 are connected only when the air cleaning module 200 is placed in the air cleaning module 100 .

The filtered air supplied through the humidification connection flow path 105 of the air cleaning module 200 is discharged into the room through the humidification flow path 106 and the discharge flow path 107 . The water supply flow path 109 is constructed so as to communicate with the humidification flow path 106, but can only receive water supply without discharging air.

First, each configuration of the air cleaning module 100 will be described.

The base body 110 is composed of an upper body 120 (upper body) and a lower body 130 (lower body). The upper body 120 is laminated on the upper side of the lower body 130, and the upper body 120 and the lower body 130 are assembled.

Air flows into the base body 110 .

The lower body 130 is provided with a suction flow path 101 , a filter flow path 102 , and a blower flow path 108 , and structures for forming the suction flow path 101 , the filter flow path 102 , and the blower flow path 108 are arranged.

A part of the connection flow path 103 is arranged on the upper body 120, and a structure for guiding the filtered air to the air cleaning module 200 and a structure for placing the air cleaning module 200 are arranged.

The base body 110 includes: a lower body 130 for forming an outer shape, and a suction port 111 is formed on the lower side; an upper body 120 for forming an outer shape and being combined with the upper side of the lower body 130 .

The filter assembly 10 is assembled to the base body 110 in a detachable manner.

The filter assembly 10 provides a filtering flow path 102 and performs filtering of external air. The filter assembly 10 has a structure that can be attached and detached in a horizontal direction with respect to the base body 110 . The filter assembly 10 is arranged so as to intersect with the flow direction of the air that is upstream in the vertical direction. The filter assembly 10 slides and moves in the horizontal direction to filter the air flowing upward in the vertical direction. The filter assembly 10 is arranged horizontally, and the filter flow path 102 is formed along the vertical direction.

The filter assembly 10 is slidable in a horizontal direction relative to the base body 110 .

The filter assembly 10 includes: a filter housing 12 disposed inside the lower body 130 for forming a filtering flow path 102; a filter 14 combined with the filter housing 12 in a detachable manner, The air passing through the filter flow path 102 is filtered.

The lower side of the filter housing 12 communicates with the suction flow path 101 , and the upper side communicates with the air supply flow path 108 . The air sucked in through the suction flow path 101 flows through the filter flow path 102 to the ventilation flow path 108 .

One side of the filter case 12 is open in a direction intersecting the filter flow path 102 . The filter 14 can be detachably coupled through the open face of the filter housing 12 . The opening of the filter housing 12 is formed in the lateral direction. The opening surface of the filter case 12 is arranged on the outer surface of the lower body 130 . Thereby, the filter 14 is inserted through the side face of the lower body 130 and is located inside the filter housing 12 . The filter 14 is arranged so as to intersect with the filter flow path 102 , and filters the air passing through the filter flow path 102 .

The filter 14 may be an electric dust filter that traps impurities in the air by electrifying an applied power source. The filter 14 may be formed of a material that traps impurities in the air through a filter member. A variety of structures may be configured in the filter 14 . The scope of protection of the present invention is not limited by the filtering method of the filter 14 or the filtering components of the filter.

The filter flow path 102 is arranged in the same direction as the main flow direction of the humidification and purification device. In this embodiment, the filter flow path 102 is arranged along the up-down direction, and the air flows in the opposite direction of gravity. That is, the main flow direction of the humidifying and purifying device is formed from the lower side toward the upper side.

A blower unit 20 is arranged on the upper side of the filter case 12 .

The upper side surface of the filter case 12 is formed in an open state, and the air passing through the filter flow path 102 flows to the blower unit 20 .

The blower unit 20 generates a flow of air. The air blowing unit 20 is arranged inside the base body 110 to flow air from the lower side to the upper side.

The blower unit 20 includes a blower fan case 150 , a blower motor 22 , and a blower fan 24 . In this embodiment, the blower motor 22 is arranged on the upper side, and the blower fan 24 is arranged on the lower side. The motor shaft of the blower motor 22 is placed downward, and is assembled with the blower fan 24 .

The blower fan case 150 is arranged inside the base body 110 . The blower fan housing 150 provides a flow path for flowing air. The blower motor 22 and the blower fan 24 are arranged in the blower fan case 150 .

The blower fan case 150 is arranged on the upper side of the filter assembly 10 and is arranged on the lower side of the upper body 120 .

The blower fan case 150 forms the blower flow path 108 inside. The ventilation fan 24 is arranged in the ventilation flow path 108 . The air supply flow path 108 connects the filter flow path 102 and the cleaning connection flow path 104 .

The blower fan 24 is a centrifugal fan, which sucks air from the lower side and then discharges the air radially outward. The blower fan 24 blows air radially outward and upward. The outer end of the blower fan 24 is formed toward the upper side in the radial direction.

The blower motor 22 is arranged above the blower fan 24 in order to minimize the contact with the flowing air. The blower motor 22 is provided so as to be covered by the blower fan 24 . The blower motor 22 is not located on the air flow path by the blower fan 24 , and does not cause resistance to the air flowing by the blower fan 24 .

The upper body 120 includes: an upper outer body 128 (upper outer body), used to form the outer shape of the base body 110 and combined with the lower body 130 ; an upper inner body 140 (upper inner body), arranged on the upper outer body 128 Inside, the water tank 300 is inserted into the upper inner main body 140, the upper inner main body 140 provides the connection flow path 103; the air guide 170 (air guide) combines the upper inner main body 140 and the upper outer main body 128 , for guiding the air to the water tank 300 .

Since the upper body 120 separates the connection flow path and the water tank insertion space, the water in the water tank 300 can be minimized to flow into the connection flow path. In particular, since it is divided by the upper inner body, the connection flow path will be located outside the space in which the water is stored, and the inflow of water into the connection flow path can be suppressed.

The upper side of the upper inner body 140 is formed in an open state, and the water tank 300 is inserted into the upper inner body 140 . The upper inner body 140 forms part of the clean connection flow path 104 into which filtered air flows.

The upper inner body 140 is formed with an upper inflow port 121 corresponding to the air cleaning inflow port 31 . The upflow inlet 121 is not an essential structural element. A shape in which the upper body 120 exposes the air cleaning inflow port 31 to the connection flow path 103 is sufficient.

The air guide 170 guides the air supplied through the cleaning connection flow path 104 to the upstream inlet 121 . The air guide 170 collects the air rising along the outer side of the base body 110 to the inner side. The air guide 170 is used to change the flow direction of the air flowing from the lower side to the upper side. However, when the air guide 170 changes the flow direction of the air, its angle is minimized to minimize the flow resistance of the air.

The air guide 170 is formed to cover the outer side of the upper inner body 140 by 360 degrees. The air guide 170 guides the air toward the water tank 300 in all directions of 360 degrees. The air guide 170 collects the air guided along the outer side of the lower body 130 to the inner side, and supplies the air to the water tank 300 . With such a configuration, the flow rate of the air supplied to the water tank 300 can be sufficiently secured.

Therefore, the air guide 170 includes a guide portion 172 formed along the flow direction of the air, and a conversion portion 174 connected to the guide portion 172 to convert the flow direction of the guided air.

The air guide 170 forms the connection flow path 103 .

The guide portion 172 is formed along substantially the same direction as the filter channel 102 , and in this embodiment, the guide portion 172 is formed along the vertical direction. The conversion portion 174 is formed along a direction intersecting the filter flow path 102 , and in this embodiment, the conversion portion 174 is formed along a substantially horizontal direction.

The conversion portion 174 is formed on the upper side of the air guide 170 . The conversion part 174 is preferably connected with the guide part 172 through a curved surface structure.

Even if the conversion portion 174 is formed in the horizontal direction, the air passing through the connection flow path 103 will flow in the substantially inclined upper direction. By forming the connection angle between the connection flow path 103 and the filter flow path 102 to be similar to the straight forward direction, the flow resistance of the air can be reduced.

The lower end of the guide portion 172 is fixed on the upper outer body 128 . The upper end of the conversion part 174 is fixed to the upper inner body 140 .

A part of the cleaning connection flow path 104 is formed outside the upper inner body 140 . The air guide 170 forms part of the clean connection flow path 104 . The air passing through the cleaning connection flow path 104 flows into the water tank 300 through the upper inflow port 121 and the air cleaning inflow port 31 .

The upper inner body 140 as a whole constitutes a basket shape. The plane section of the upper inner body 140 is formed in a circle, and the cleaning connection flow path 104 is formed in all directions of 360 degrees.

The air guide 170 is a structure for guiding the filtered air to the cleaning connection flow path 104 , and the air guide 170 may not be included according to the embodiment. The air guide 170 is used to combine the upper inner body 140 or the upper outer body 128 .

The air guide 170 is formed to cover the upper inner body 140 . In particular, the air guide 170 is formed so as to cover the upper inflow port 121 for guiding filtered air to the upper inflow port 121 . When viewed from above, the air guide 170 is in the shape of a donut.

In this embodiment, the upper end of the air guide member 170 is in close contact with the upper end of the upper inner body 140 .

When viewed from above, the upper side of the air guide 170 is consistent with the upper side of the upper inner body 140 . In this embodiment, an upper inner body ring 126 (upper inner body ring) is formed on the upper end of the upper inner body 140 to be combined with or closely attached to the air guide 170 .

An inner body extension 148 connecting the upper inner body 140 and the upper inner body ring 126 is formed. A plurality of the inner body extension portions 148 are arranged. An upper inflow port 121 is formed between the inner body extension 148 and the upper inner body ring 126 .

The inner body extension portion 148 is formed corresponding to the water tank body extension portion 380 . When the water tank 300 is placed, the water tank main body extension 380 is located inside the inner main body extension 148 . The inner body extension 148 and the sink body extension 380 overlap each other inside and out.

The upper end of the air guide member 170 is in close contact with or combined with the upper inner body ring 126 . The lower end of the air guide 170 is in close contact with or combined with the upper outer body 128 .

Thereby, the air flowing through the clean connection flow path 104 between the upper inner body 140 and the upper outer body 128 is guided to the upper inflow inlet 121 .

The diameter of the upper inner body ring 126 is the same as or similar to the diameter of the upper end of the air guide 170 . The air guide 170 is in close contact with the upper inner body ring 126 to prevent leakage of filtered air. The upper inner body ring 126 is disposed inside the air guide 170 .

A handle 129 may be formed on the upper outer body 128 . The air cleaning module 200 is placed on the upper body 120 , and the entire humidifying and purifying device can be lifted through the handle 129 .

The upper inner body 140 has a water tank insertion space 125 formed therein so that the water supply tank 300 can be inserted.

With the upstream inlet 121 as a reference, the cleaning connection flow path 104 is arranged on the outer side, and the water tank insertion space 125 is arranged on the inner side. Air flowing along the clean connection flow path 104 will pass through the upflow inlet 121 . When the water tank 300 is placed in the water tank insertion space 125 , the filtered air passing through the upward flow inlet 121 will flow into the water tank 300 .

In addition, an externally visible body 214 is coupled to the upper side of the upper body 120 .

The external visual body 214 is the structure of the visual body 210 , but is fixed to the upper body 120 in this embodiment. Different from this embodiment, the externally visible body 214 can also be fixed on the air cleaning module 200 . Different from this embodiment, the external visible body 214 is a removable structure.

The externally visible body 214 is fixed on the upper body 120 . In this embodiment, the outer visible body 214 is combined with the upper outer body 128 . The outer visible body 214 and the outer surface of the upper outer body 128 form a continuous surface.

The externally visible body 214 is formed of a material that can see through the inside. The externally visible body 214 may be formed of a transparent or translucent material.

At least one of the air cleaning module 100 or the air cleaning module 200 may be provided with a display module 160 for displaying an action state to a user. In this embodiment, the base 110 is provided with a display module 160 for displaying the operation state of the humidification and purification device to the user.

The display module 160 is arranged inside the externally visible main body 214 . The display module 160 is disposed so as to be in close contact with the inner surface of the externally visible main body 214 . The display module 160 is in the shape of a ring when viewed from above. The water tank 300 is inserted inside the display module 160 .

The display module 160 is supported by the externally visible body 214 . The inner edge of the display module 160 is supported by the upper inner body ring 126 . The display module 160 is located on the upper side of the air guide 170 . The display module 160 and the connector 260 can be integrally fabricated.

The display module 160 is located on the upper side of the air guide 170 . The display module 160 may be disposed between the upper outer body 128 and the upper inner body 140 . The display module 160 is used to cover between the upper outer body 128 and the upper inner body 140 , so that the user cannot see between the upper outer body 128 and the upper inner body 140 . In particular, in order to cut off the penetration of water between the upper outer body 128 and the upper inner body 140, the inner and outer sides of the display module 160 are preferably sealed.

The inner side of the display module 160 is supported by the upper inner body 140 , and the outer side is supported by the outer visual body 214 .

In this embodiment, the display 160 is formed in a ring shape. Different from this embodiment, the display 160 may also be formed in an arc shape. The surface of the display 160 is formed of a material that can reflect light, or is coated with a material that can reflect light.

Therefore, in the case that the visible body 210 forms water, the water formed on the visible body 210 can be projected or reflected onto the surface of the display 160 . The same effect is also exhibited in the display 160 under the condition that the water stuck on the visual body 210 flows down.

Such an effect provides visual stimulation to the user, and the user can intuitively recognize that humidification is being performed. The water drop image projected on the display 160 has not only a perceptual effect of providing a refreshing feeling to the user, but also a functional effect of being able to notify the humidification state.

The upper side of the display 160 is formed in an inclined manner. The display 160 is formed to be inclined toward the user side. Thus, it is formed so that the inner side is high and the outer side is low.

Next, each configuration of the air cleaning module 200 will be described.

The air cleaning module 200 provides humidification to the filtered air. The air cleaning module 200 can present a rainview in the humidification flow path 106 . The air cleaning module 200 sprays water in the water tank 300 and circulates the sprayed water. The air cleaning module 200 converts the water into droplets of smaller size, and cleans the filtered air again through the scattered droplets. When the air is filtered by washing with scattered water droplets, humidification and filtration are performed again.

The air cleaning module 200 includes a humidification connection flow path 105 , a humidification flow path 106 , a discharge flow path 107 and a water supply flow path 109 .

The air cleaning module 200 includes: a water tank 300 , a watering unit 400 , a humidifying medium 50 , a visible body 210 , a top cover assembly 230 and a handle 180 .

The handle 180 is combined with the visual body 210 , rotates on the visual body 210 , and is accommodated in the visual body 210 . Only the air cleaning module 200 can be easily lifted and separated from the air cleaning module 100 by the handle 180 .

The humidification connection flow path 105 may be arranged outside the water tank 300 and guide air to the inside of the water tank 300 . The humidification connection flow path 105 may be arranged outside the visible body 210 and guide air to the inside of the visible body 210 .

The humidification connection flow path 105 may be arranged on the outside of at least one of the water tank 300 or the visible body 210 , and guide air to the inside of either the water tank 300 or the visible body 210 .

The discharge flow path 107 may be disposed between the top cover assembly 230 and the visible body 210 . The discharge flow path 107 may be arranged in at least one of the top cover assembly 230 or the visible body 210 .

In this embodiment, the discharge flow path 107 is formed on the outer edge of the top cover assembly 230 , and the water supply flow path 109 is formed in the inner center of the top cover assembly 230 .

In the humidification and purification apparatus of this embodiment, a power supply is connected to the air cleaning module 100 , and the air cleaning module 200 is supplied to the power supply through the air cleaning module 100 .

Since the air cleaning module 200 is a separable structure relative to the air cleaning module 100, the air cleaning module 100 and the air cleaning module 200 are provided with a separable power supply structure.

Since the air cleaning module 100 and the air cleaning module 200 are assembled in a detachable manner through the upper body 120 , the upper body 120 is provided with a connector 260 for supplying power to the air cleaning module 200 .

The top cover assembly 230 of the air cleaning module 200 is configured with an operation part and a display that need to be powered. The air cleaning module 200 is provided with a top connector 270 connected to the connector 260 in a detachable manner. The top connector 270 is disposed on the top cover assembly 230 .

In this embodiment, since the top cover assembly 230 can be separated, the inner surface of the visual main body 210 or the inner surface of the water tank 300 can be easily cleaned.

The top cover assembly 230 has a water supply channel 109 formed inside, and a discharge channel 107 is formed between the top cover assembly 230 and the visible body 210 . The top cover assembly 230 is detachably disposed relative to the visual body 210 . The top cover assembly 230 is configured with a top connector 270 that is electrically connected to the connector 260 .

When the top cover assembly 230 is placed, the top connector 270 will be placed on the upper side of the connector 260 . The top cover assembly 230 is supplied with power from the connector 260 through the top connector 270 .

A water level display unit (not shown) for displaying the water level of the water tank 300 is arranged around the water supply channel 109 . Thereby, when supplying water, the user can confirm to what extent the water level in the water tank 300 which cannot be seen is reached. By arranging the water level display unit on the moving route of the user's water supply in this way, it is possible to prevent the user from supplying water excessively and to prevent the water tank 300 from overflowing.

The water level display portion is arranged on the top cover assembly 230 . The detachable power supply structure of the top connector 270 and the connector 260 can effectively constitute the upper water supply.

The water tank 300 is placed on the upper body 120 in a detachable manner. The watering unit 400 is arranged inside the water tank 300 and rotates inside the water tank 300 .

The water tank 300 includes: a water tank main body 320 for storing water; an air cleaning inlet 31 formed on the side of the water tank main body 320; The visual body 210 described above is combined.

In the present embodiment, the water tank main body 320 is formed in a cylindrical shape with an open upper side. Different from this embodiment, the water tank main body 320 may be formed in various shapes.

The water tank main body extension 380 is formed to extend upward in the water tank 300 . The water tank main body extension 380 is used to form the air cleaning inlet 31 . The air cleaning inflow port 31 is formed between the water tank main body extensions 380 .

The air cleaning inflow port 31 is formed on the side surface of the water tank main body 320 . The air cleaning inflow port 31 is formed in all directions of 360 degrees with respect to the water tank main body 320 . The air cleaning inflow port 31 communicates with the humidification connection flow path 105 .

The water tank main body extension 380 is used to guide the water flowing down from the inner surface of the visible main body 210 to the inside of the water tank 300 . By guiding the water falling from the visual body 210, falling water noise can be minimized.

The water tank main body extension 380 is combined with the lower end of the visual main body 210 .

In this embodiment, the air cleaning inlet 31 is formed by the structure of the water tank main body 320 . Unlike the present embodiment, the air cleaning inlet 31 may be formed by arranging the water tank main body extension 380 on the visible main body 210 . In addition, unlike the present embodiment, the air cleaning flow may be configured by arranging a part of the plurality of water tank main body extension parts 380 in the water tank 300 and the rest of the plurality of water tank main body extension parts 380 in the visible body 210 Entrance 31. Also, unlike the present embodiment, the air cleaning inflow port 31 may be formed by a separate structure from the visible body 210 and the water tank 300 . In addition, unlike the present embodiment, the air cleaning inflow port 31 may be formed by forming an opening surface in the visible body 210 , and the air cleaning inflow port 31 may be formed by forming an opening surface in the water tank 300 .

That is, the air cleaning inflow port 31 may be arranged in at least one of the water tank 300 or the visible body 210 . The air cleaning inflow port 31 may be formed by the combination of the water tank 300 and the visible body 210 . The air cleaning inflow port 31 may be arranged between the water tank 300 and the visible body 210 after being arranged in a separate structure from the water tank 300 and the visible body 210 . The air cleaning inflow port 31 may be formed by the combination of the water tank 300 and the visible body 210 .

The air cleaning inflow port 31 is arranged on the side of the air cleaning module 200 and is connected to the humidification flow path 106 . The air cleaning inflow port 31 may communicate with or be connected to the humidification connection flow path 105 .

The watering unit 400 has a function of supplying water to the humidification medium 50 . The watering unit 400 has a function of visualizing the humidification process. The watering unit 400 has the function of presenting a rain scene inside the air cleaning module 200 .

The watering unit 400 rotates a watering housing 800, sucks the water inside the water tank, lifts the sucked water upward, and ejects the lifted water radially outward. The watering unit 400 includes a watering casing 800 that sucks water into the watering casing 800, lifts the sucked water upward, and sprays it radially outward.

In this embodiment, the watering housing 800 is rotated in order to spray water. Unlike the present embodiment, a nozzle may be used instead of the watering housing 800 to spray water. Water can be sprayed from the nozzles to supply water to the humidification medium 50, and can similarly present a rain scene. According to an embodiment, the water may be sprayed from the nozzle and the nozzle may be rotated.

The humidifying medium 50 is wetted by the water sprayed from the watering housing 800 . The water sprayed from the watering housing 800 may be sprayed toward at least one of the visible body 210 or the humidification medium 50 .

The water jetted toward the visual body 210 may present a rain scene. The water sprayed toward the humidification medium 50 is used to humidify the filtered air. After the rain scene is presented by spraying water toward the visible main body 210 , the humidification medium 50 can be wetted by the water flowing down from the visible main body 210 .

In the present embodiment, a plurality of injection ports having different heights are arranged in the watering housing 800 . The water ejected from one of the ejection ports can form droplets on the inner surface of the visual body 210 to present a rain scene, and the water ejected from the other ejection port can wet the humidification medium 50 for humidification.

The watering housing 800 sprays water toward the inner surface of the visible body 210 , and the sprayed water flows down along the inner surface of the visible body 210 . Droplets formed in the form of water droplets are formed on the inner side of the visible body 210 , and the user can see the droplets through the visible body 210 .

In particular, the water flowing down from the visible body 210 wets the humidification medium 50 for humidification. The humidifying medium 50 may be wetted by water sprayed by the watering housing 800 and water flowing down from the visible body.

The visible body 210 is combined with the water tank 300 and is located on the upper side of the water tank 300 . At least a part of the visible body 210 is formed of a material that can see through the interior.

A display module 160 may be disposed outside the visible body 210 . The display module 160 may be combined with one of the visual body 210 or the upper body 120 .

The display module 160 is disposed on the line of sight where the rain scene can be observed. In this embodiment, the display module 160 is disposed on the upper body 120 .

When the air cleaning module 200 is placed, the outer side of the visual body 210 is in close contact with the display module 160 . At least a part of the surface of the display module 160 may be formed of a light-reflecting material, or coated with a light-reflecting material.

The droplets formed on the visible body 210 will also be projected onto the surface of the display module 160 . Thus, the user can observe the movement of the droplets at both the visual body 210 and the display module 160 .

The water tank 300 is formed with an air cleaning inflow port 31 for dredging the air. The air cleaning inflow port 31 is located between the connection flow path 103 and the humidification flow path 106 . The air cleaning inflow port 31 is the outlet of the connection flow path 103 and is the inlet of the humidification flow path 106 .

The filtered air supplied from the air cleaning module 100 flows into the air cleaning module 200 through the air cleaning inflow port 31 .

The humidification medium 50 includes: a water tank humidification medium 51 arranged at the inlet of the humidification flow channel 106 ; and a discharge humidification medium 55 arranged at the outlet of the humidification flow channel 106 . The outlet of the humidification channel 106 and the inlet of the discharge channel 107 are connected to each other. Therefore, the discharge humidification medium 55 may be arranged in the discharge flow path 107 .

Since the connection flow path 103 , the humidification flow path 106 and the discharge flow path 107 are not formed by a structure such as a duct, their boundaries are not easily distinguished. However, when the humidification flow path 106 for realizing humidification is defined as between the water tank humidification medium 51 and the discharge humidification medium 55, the connection flow path 103 and the discharge flow path 107 can be naturally defined.

The connection flow path 103 is defined as a portion between the blower fan housing 150 and the water tank humidifying medium 51 . The discharge flow path 107 is defined as a portion after the humidification medium 55 is discharged.

In this embodiment, the water tank humidification medium 51 is arranged at the air cleaning inlet 31 of the water tank 300 .

The water tank humidifying medium 51 may be located on the same plane as the air cleaning inlet 31, at least one of the outside or the inside. Since the water tank humidification medium 51 is wetted by water for humidification, it is preferably located inside the air cleaning inlet 31 .

The water flowing down after soaking the water tank humidification medium 51 is preferably stored in the water tank 300 . Preferably, it is configured so that the water that flows down after soaking the water tank humidification medium 51 does not flow down to the outside of the water tank 300 .

Thus, the water tank humidification medium 51 provides humidification to the filtered air passing through the air cleaning inlet 31 .

The filtered air is humidified with water naturally evaporated from the humidification medium 50 . The natural evaporation refers to a situation in which water is evaporated without applying additional heat. Natural evaporation will be promoted as the contact with the air increases, the velocity of the air is faster, and the pressure in the air is lower. The natural evaporation is also called natural evaporation.

The humidification medium 50 promotes the natural evaporation of water. In this embodiment, the humidifying medium 50 is soaked in water, but not soaked in the water tank 300 .

Since it is spaced apart from the water stored in the water tank 300 and configured in a phase-separated manner, even if there is stored water in the water tank 300 , the water tank humidifying medium 51 and the spitting humidification medium 55 are not always in a wet state. That is, only when operating in the humidification mode, the water tank humidifying medium 51 and the ejecting humidifying medium 55 are in a wet state, and when operating in the air cleaning mode, the water tank humidifying medium 51 and the ejecting humidifying medium 55 can be kept in a dry state .

The water tank humidification medium 51 covers the air cleaning inflow port 31 , and the air passes through the water tank humidification medium 51 and flows into the water tank 300 .

The discharge humidification medium 55 may be arranged at the outlet of the humidification flow path 106 or the inlet of the discharge flow path 107 .

In this embodiment, the spitting humidification medium 55 is configured to cover the upper portion of the visible main body 210 . The spitting humidification medium 55 is placed on the visible body 210 . Different from the present embodiment, the spitting humidification medium 55 may be combined with the bottom surface of the top cover assembly 230 .

The discharge humidification medium 55 covers the discharge flow path 107 , and the humidified air flows into the discharge flow path 107 after passing through the discharge humidification medium 55 .

FIG. 6 is a perspective view of the air cleaning module shown in FIG. 2 with the top cover assembly separated, and FIG. 7 is a separated perspective view of the top cover assembly and the discharged humidifying medium casing shown in FIG. 6 .

In this embodiment, the top cover assembly 230 has the feature of being detachably placed on the visual body 210 . The top cover assembly 230 provides a water supply flow path 109 for water supply in addition to the discharge flow path 107 .

In this embodiment, the top cover assembly 230 is located on the upper side of the spitting humidification medium 55 . In this embodiment, a discharge humidification medium case 1400 having the discharge humidification medium 55 is disposed, and the top cover assembly 230 is disposed on the upper part of the discharge humidification medium case 1400 . The spitting humidification medium casing 1400 is placed on the upper part of the visual main body 210 . The top cover assembly 230 is placed on the upper part of the casing 1400 for discharging the humidifying medium. The top cover assembly 230 can be assembled with the humidifying medium casing 1400 in an integral manner. In this embodiment, the top cover assembly 230 and the ejecting humidification medium casing 1400 are separately fabricated.

The top cover assembly 230 is placed on the visual main body 210 to be supported, and no load is applied to the humidifying medium spitting housing 1400 .

The discharge humidification medium casing 1400 is provided with the discharge humidification medium 55 inside, and covers the upper part of the visible main body 210 . The water supply channel 109 is configured to pass through the discharge humidification medium casing 1400 . The discharge flow path 107 is configured to pass through the discharge humidification medium case 1400 .

The top cover assembly 230 includes: a top cover grill 232 for forming the discharge flow path 107 and the water supply flow path 109; an operation module 240, which is arranged on the top cover grill 232; Module 240 provides power or signals.

The top cover grill 232 includes: a grill discharge port 231 for forming at least a part of the discharge flow path 107 ; a grill water supply port 233 for forming at least a part of the water supply flow path 109 . The grille discharge port 231 and the grille water supply port 233 are formed in an open state along the vertical direction. The grille water supply port 233 is arranged at the inner center of the roof grille 232 , and the grille discharge port 231 is arranged outside the grille water supply port 233 .

The top cover grill 232 is detachably placed on the viewing body 210 . The top cover grill 232 is placed inside the visual body 210 .

The operating module 240 is integrated with the roof grill 232 . The operation module 240 can input the user's operation signal. The operation module transmits the water level information to the user. The operation module 240 is provided with a water supply flow path 109 . The operation module 240 is electrically connected to the top connector 270 and receives the power provided by the top connector 270 .

The operation module 240 includes: an operation casing 250 , which is combined with the top cover grille 232 and has at least a part of the water supply channel 109 formed on the inside; an input part 245 is arranged in the operation casing 250 ; The water level display unit 247 is arranged in the operation casing 250 ; the operation control unit (not shown) controls the input unit 245 and the water level display unit 247 .

The operation casing 250 includes an upper operation casing 242 and a lower operation casing 244 .

A water supply flow path 109 is formed in the operation module 240 . A part of the water supply channel 109 is formed in the center of the operation module 240 along the vertical direction. The operation module 240 may be provided with an operation water supply port 241 for forming at least a part of the water supply flow path 109 . The said operation water supply port 241 is arrange|positioned inside the operation case, and is formed in the open state along an up-down direction.

The operating module 240 also includes an upper water supply guide 236 . The upper water supply guide 236 guides the water supplied from the upper part to the operation water supply port 241 . The upper water supply guide 236 is formed by forming a part of the surface of the operation case 250 in an inclined manner.

The user cannot see the water level inside the water tank 300 when the upper water supply is performed, but the rising water level can be instantly confirmed by the water level display unit 247 arranged around the operation water supply port 241 . Since the user can confirm the water level through the water level display unit 247 during the upper water supply, the upper water supply flow rate can be adjusted.

The water supplied from the upper portion falls into the humidification flow path 106 through the discharge humidification medium case 1400 . In particular, the water supplied from the upper portion does not drop directly onto the water surface of the water tank 300 , but drops toward the upper portion of the watering housing 800 .

When the watering case 800 is rotating at the time of the upper water supply, the water supplied from the upper part scatters toward the upper part of the watering case 800 , thereby creating an additional rain scene.

That is, the water sprayed by the watering unit 400 can form a rain scene, and the water supplied from the upper part can also form a rain scene.

8 is a cross-sectional view of the air cleaning module shown in FIG. 4 , FIG. 9 is an enlarged view of G shown in FIG. 8 , FIG. 10 is a perspective view showing an installation state of the watering case shown in FIG. 4 , and FIG. 11 10 is a front view, FIG. 12 is a cross-sectional view taken along the line M-M in FIG. 11, FIG. 13 is a top view of FIG. 11, FIG. 14 is an exploded perspective view of the watering housing shown in FIG. 10, and FIG. 15 is a FIG. 14 is a perspective view viewed from the lower side, FIG. 16 is a front view of FIG. 14 , and FIG. 17 is a cross-sectional view taken along line N-N of FIG. 16 .

The watering housing 800 is a structure for spraying the water stored in the water tank 300 . The watering housing 800 is provided with a structure for efficiently raising the water stored in the water tank 300 .

The watering casing 800 receives the rotational force of the watering motor 42 and rotates, and during the rotation, the water stored in the water tank 300 can be sucked into the inside, and then the water can be lifted upward. The water pumped into the watering housing 800 is ejected through the ejection port 410 .

The water pumping unit is arranged in the watering case 800 . The pumping unit is used for pumping the water of the water tank 300 upward. There are many ways to lift water in a sink.

For example, water may be sprayed after being lifted by the lifting pump.

For example, when the watering housing is rotated, the water can be raised by friction or mutual interference with water during the rotation.

In the present embodiment, a structure in which water is lifted by the rotation of the watering housing 800 is suggested. In this embodiment, the water-lifting unit is a water-lifting groove 810 (groove) that pushes the water to the upper side through friction or mutual interference with the water.

On the inner surface of the watering housing 800, a water-lifting groove 810 as a water-lifting unit is formed. The water-lifting groove 810 is used to improve the water-lifting efficiency. The water raising groove 810 is formed protrudingly on the inner side surface of the watering housing 800 . The water raising groove 810 is formed to extend long in the up-down direction. The water lifting grooves 810 are arranged radially with respect to the watering motor shaft 43 or the transmission shaft 640 .

The lower end of the watering case 800 and the bottom surface of the water tank 300 are separated by a predetermined interval to form suction intervals 801 and H1. The water in the water tank 300 is sucked into the watering housing 800 through the suction interval 801 .

The water level H2 of the water tank 300 in which the watering casing 800 can spray water is formed to be higher than the suction interval H1 and lower than the spray port 410 . The water level H2 includes the full water level.

When the water level H2 is lower than the suction interval H1, the water cannot be lifted because the water is not sucked. When the water level H2 is higher than the jetting port 410, the water lifted to the jetting port 410 cannot be jetted.

The watering case 800 is formed in a state where the lower side is open. The watering housing 800 is in the shape of a cup. The watering housing 800 is in the shape of an upside-down cup. A housing space 805 is formed inside the watering housing 800 .

A column 35 of the water tank 300 is located inside the watering housing 800 , and a transmission module 600 is arranged inside the column 35 . The watering casing 800 is arranged so as to cover the column body 35 .

The watering housing 800 is formed so that the planar section thereof becomes more expanded toward the upper side. The cylindrical body 35 is formed so that the plane section becomes smaller toward the upper side. The shape of the watering housing 800 and the column body 35 is a shape for efficiently raising water. The volume of the housing space 805 increases toward the upper side.

When the watering housing 800 rotates, the water sucked into the interior will be in close contact with the inner peripheral surface of the watering housing 800 under the action of centrifugal force. The water-lifting grooves 810 formed on the inner peripheral surface of the watering casing 800 provide rotational force to the water sucked into the interior.

The watering casing 800 is formed with a jet port 410 for discharging the sucked water to the outside. In this embodiment, the spray port 410 is configured to spray water along the horizontal direction. The pumped water is ejected to the outside through the jetting port 410 .

In this embodiment, the water ejected from the ejection port 410 can be ejected toward the visible body 210 .

The number of the injection ports 410 can be adjusted according to design conditions. In the present embodiment, a plurality of the injection ports 410 are arranged in the watering housing 800 so as to have a height difference. The injection port arranged on the upper side of the watering case 800 is defined as the second injection port, and the injection port arranged in the middle of the watering case is defined as the first injection port.

The water jetted from the first jetting port is used for humidification. The water jetted from the second jetting port is used for humidification, watering, and rain scenes.

The water jetted from the second jetting port can flow down and wet the humidification medium of the water tank.

After the water jetted from the second jetting port collides with the visible body, it can be scattered to form a rain scene. After the water jetted from the second jetting port collides with the visible body, it is converted into minute droplets, and these droplets can be used in watering for cleaning filtered air.

When the watering casing 800 is rotated at a first rotational speed or higher, water can be sprayed from the first spray port. When the watering casing 800 is rotated at a second rotational speed or higher, water can be sprayed from the second spray port.

The second rotational speed is higher than the first rotational speed.

Only when the watering casing 800 rotates at a high speed, can water be ejected from the second ejection port. It may be arranged so that water cannot be ejected through the second ejection port at a speed at which the watering housing 800 normally rotates. The first ejection port ejects water in all stages in which the watering casing normally operates.

A plurality of the second injection ports may be arranged. A plurality of the first injection ports may be arranged.

When the watering casing 800 is rotated at the normal rotational speed, the lifted water rises at least higher than the first injection port. When the watering casing 800 rotates at a high speed, the lifted water rises to a height equal to or higher than the second injection port.

A plurality of the second injection ports may be arranged along the circumferential direction of the watering housing 800 . A plurality of the first injection ports may be arranged along the circumferential direction of the watering housing 800 .

When the watering housing 800 is not rotated, water cannot be ejected through the ejection port 410 . When the user operates only in the purification mode (a mode in which the air cleaning module operates and the air cleaning module is stopped), the watering unit 400 does not operate, and only the air blowing unit 20 operates. When the user operates only in the humidification mode, the watering housing 800 rotates and water is ejected through the jetting port 410 . When the user drives the purification mode and the humidification mode at the same time, the water ejected from the jetting port 410 can be jetted to the inner side of the visible body 210 .

As the watering housing 800 rotates, the water ejected from the jetting port 410 hits the inner side of the visual body 210 and moves along the inner side of the visual body 210 .

The user can visually confirm the situation of spraying water through the visual body 210 . Such jetting of water indicates that the operation is in the humidification mode. The user can visually confirm that the operation is being performed in the humidification mode by the spray of water.

In the visible body 210 , the sprayed water is formed into droplets, and the droplets will flow downward.

In this embodiment, the watering housing 800 is composed of three parts. Unlike this embodiment, the watering housing 800 can be made of one or two parts.

The lower end of the watering case 800 is arranged at a predetermined interval from the bottom surface of the water tank 300 .

The watering housing 800 includes: a first watering housing 820 , a second watering housing 840 , a watering housing cover 860 and a watering transmission part 880 .

The watering housing 800 is assembled with the transmission shaft 640 , and is provided with a structure for transmitting rotational force from the transmission shaft 640 . In this embodiment, in the watering housing 800 , the watering transmission part 880 and the watering housing cover 860 are assembled with the transmission shaft 640 . The watering housing 800 is combined with the transmission shaft 640 at two places, and transmits the rotational force from two places.

Different from this embodiment, the watering housing 800 can be combined with the transmission shaft 640 at one place, and the rotational force can be transmitted from the combined place.

Also, different from the present embodiment, the watering housing 800 may transmit the rotational force in other ways other than the transmission shaft. For example, the rotational force may be transmitted to the watering motor in a belt-pulley fashion. For example, the rotational force may be transmitted to the watering motor in a gear meshing manner. For example, the rotational force may be transmitted to the watering motor in a chain drive. For example, the rotational force may be transmitted to the watering motor in a clutch manner.

The transmission shaft 640 has threads 643 formed on its upper and lower ends, respectively.

The upper end thread 643 is assembled with the watering housing cover 860 . The lower end thread is assembled with a second coupler 620 (coupler). The upper body 120 is provided with a first coupler 610 combined with the second coupler 620 .

A watering motor 42 is arranged on the upper body 120 . The watering motor 42 provides rotational force to the watering housing 800 .

The coupling disposed in the air cleaning module 100 and combined with the watering motor 42 is defined as the first coupling 610 . A coupler disposed in the air cleaning module 200 and detachably combined with the first coupler 610 is defined as a second coupler 620 .

One of the first coupler 610 or the second coupler 620 has a male shape, and the other has a female shape. In this embodiment, the first coupler 610 is made in a male shape, and the second coupler 620 is made in a female shape. In this embodiment, the first coupling 610 is detachably coupled in the form of being inserted into the second coupling 620 . Different from the present embodiment, the second coupler 620 may be inserted into the first coupler 610 for coupling.

The watering motor 42 is provided on the upper body 120 . The watering motor 42 is located on the upper side of the blower motor 22 and is provided separately from the blower motor 22 . The water tank 300 is placed inside the upper body 120 . When the water tank 300 is placed on the upper body 120 , the first and second couplers 610 and 620 are connected in a driveable manner. The watering motor shaft 43 of the watering motor 42 is arranged to face upward. A first coupling 610 is provided on the upper end of the watering motor shaft 43 .

Each structure of the said watering case 800 is demonstrated.

The upper side and the lower side of the first watering housing 820 are respectively formed in an open state, and a water raising groove 810 is formed on the inner side thereof. The lower end of the first watering housing 820 is spaced apart from the bottom surface of the water tank 300 by a predetermined interval, thereby forming a suction interval 801 .

The upper side and the lower side of the second watering housing 840 are formed in an open state, respectively, and are assembled to the upper end of the first watering housing 820 .

The watering housing cover 860 is combined with the upper end of the second watering housing 840 and covers the upper side of the second watering housing 840 .

The watering transmission part 880 is connected to at least one of the first watering housing 820 or the second watering housing 840 to transmit the rotational force to the transmission module 600 . In this embodiment, the watering transmission part 880 is connected with the first watering housing 820 .

Different from this embodiment, the first watering housing 820 and the second watering housing 840 can be fabricated in an integral manner. Also, different from this embodiment, the first watering housing 820 and the watering housing cover 860 can be fabricated in an integral manner.

The upper section of the first watering housing 820 is formed wider than the lower section. The first watering housing 820 is inclined along the up-down direction. The first watering housing 820 may be in the shape of a cone with a narrow lower section.

A water pumping groove 810 is formed inside the first watering housing 820 . The water lifting grooves 810 are formed along the up-down direction. The water raising grooves 810 are radially arranged around the watering motor shaft 43 . The water raising grooves 810 may be configured in multiple numbers, and protrude toward the axial center of the watering housing 800 .

The lower end of the first watering housing 820 is separated from the inner bottom surface of the water tank 300 to form a suction space 801 . The upper end of the first watering housing 820 is combined with the lower end of the second watering housing 840 .

The first watering housing 820 and the second watering housing 840 may be assembled or disassembled. In this embodiment, the first watering housing 820 and the second watering housing 840 are assembled by screwing. Threads 822 are formed on the upper outer peripheral surface of the first watering housing 820 , and threads 842 are formed on the lower inner peripheral surface of the second watering housing 840 .

The thread 822 formed on the first watering housing 820 is defined as the first thread 822 , and the thread 842 formed on the second watering housing 840 is defined as the second thread 842 .

A first barrier 823 (barrier) for restricting the movement of the second watering housing 840 is formed on the lower side of the first thread 822 . The first baffle plate 823 is formed along the circumferential direction of the first watering housing 820 . The first baffle plate 823 is formed in a belt shape, and is formed so as to protrude toward the outside of the first watering case 820 .

When the first watering housing 820 and the second watering housing 840 are assembled, the first baffle plate 823 is closely attached to the lower end of the second watering housing 840 . The first baffle plate 823 is formed so as to protrude more outward than the first thread 822 .

A first pad 825 (pac king) is arranged between the first thread 822 and the first baffle 823 . The first gasket 825 is used to cut off the leakage of water between the first watering housing 820 and the second watering housing 840 . The first pad 825 is formed of elastic material. The first gasket 825 is formed in a ring shape.

In order to fix the position of the first pad 825, a pad setting rib 824 is arranged. The gasket arrangement rib 824 may be arranged on the extension line of the first thread 822 . The gasket setting rib 824 may be part of the first thread 822 .

Thereby, the first thread 822 may be formed with a plurality of them distributed in a discontinuous manner, and one of them may be provided with a rib 824 for the gasket.

The 1st injection port 411 is arrange|positioned in the said 1st watering case 820. As shown in FIG. In this embodiment, two of the first injection ports 411 are arranged. The two first injection ports 411 are formed in opposite directions to each other.

The first injection port 411 communicates the inside and outside of the first watering housing 820 . In this embodiment, the inner opening area of the first injection port 411 is formed to be wider than the outer opening area. The first spray port 411 supplies water to the water tank humidification medium 51 and wets the water tank humidification medium 51 . The first spray port 411 can spray toward the water tank humidification medium 51 .

A watering blade 850 is formed on the outer peripheral surface of the second watering casing 840 . The watering wings 850 allow the flow of humidified air. As the watering housing 800 rotates, the watering wings 850 can pull in ambient air. The watering vane 850 has a function of a rain scene performance unit for reducing the size of droplets in addition to the function of flowing air.

Most of the air in the humidification channel 106 in which the watering housing 800 is arranged flows to the side of the discharge channel 107 due to the rotation of the blower fan 24 , while the air around the watering blade 850 may flow in the opposite direction. flow. The watering wings 850 may locally create an air flow opposite to the air flow based on the blower fan 24 . Depending on the shape of the watering blade 850 , the air can also flow in the same direction as the flow by the blower fan 24 . At this time, the air around the watering casing 800 can also be collected on the surface of the watering casing 800 by the rotation of the watering wing 850 .

The air flow by the watering blade 850 has the effect of causing the water particles around the watering casing 800 to flow toward the water tank 300 . The rotation of the watering wings 850 has the effect of generating air volume and pulling water particles around the watering housing 800 .

Accordingly, when water falls from the water supply passage 109 to the upper part of the watering case 800 , the air flow by the watering wings 850 can perform the function of collecting the dropped water toward the watering case 800 side. .

When water is supplied through the water supply channel 109 when the watering housing 800 is rotated, the water may collide with the surface of the watering housing 800 and be scattered irregularly. The water particles scattered during water supply can be collected toward the surface side of the watering case 800 by the air flow by the watering wings 850 .

The second watering casing 840 is formed with second injection ports 412 and 413 . The second spray ports 412 and 413 spray water toward the visible body 210 . In the present embodiment, two of the second injection ports 412 and 413 are arranged. One of the second injection ports is defined as the 2-1 injection port 412 , and the other is defined as the 2-2 injection port 413 .

The 2-1 injection port 412 and the 2-2 injection port 413 are arranged in different directions from each other. In this embodiment, the 2-1 injection port 412 and the 2-2 injection port 413 are arranged in opposite directions to each other. The 2-1 injection port 412 and the 2-2 injection port 413 may be symmetrically arranged on the basis of the transmission shaft 640 .

When viewed from a plan view, the 2-1 injection port 412 and the 2-2 injection port 413 form an included angle of 180 degrees. The said 2-1 injection port 412 is arrange|positioned between the watering vanes 850 when it sees from a plan view. The 2-2 injection ports 413 are also arranged between the watering blades 850 .

When viewed from the front, the heights of the 2-1 injection ports 412 and 2-2 injection ports 413 are the same as or higher than the watering wings 850 . A part of the trajectories S3 and S4 of the water jetted from the 2-1 jetting port 412 and the 2-2 jetting port 413 are located within the rotation radius of the watering vane 850 .

As a result, when the watering casing 800 rotates, a part of the water sprayed from the 2-1 injection port 412 and the 2-2 injection port 413 collides with the watering blade 850 and is scattered. .

In this embodiment, the 2-1 injection port 412 and the 2-2 injection port 413 form a predetermined level difference. The 2-1 injection port 412 and the 2-2 injection port 413 are not arranged at the same height.

By forming the height difference between the 2-1 jetting port 412 and the 2-2 jetting port 413, the position of the water that collides with the visible body 210 can be set differently. Accordingly, when the watering housing 800 is rotated, the water jetted from the 2-1 jetting port 412 and the water jetted from the 2-2 jetting port 413 pass through different paths.

The trajectory S3 of the water ejected from the second ejection ports 412 and 413 and collided with the inner surface of the visible body 210 is defined as an ejection line.

The injection line formed by the 2-1 injection port 412 is defined as the first injection line L1, and the injection line formed by the 2-2 injection port 413 is defined as the second injection line L2.

The jet line formed on the visible body 210 does not mean only a straight line. The injection line may form a curve according to the angle discharged from the injection port.

Also, the thickness of the injection line may be formed differently depending on the diameter of the injection port. That is, when the diameter of the injection port is large, the injection line is formed thick, and when the diameter is small, the injection line is formed thinner.

In the present embodiment, the water jetted from the 2-1 jetting port 412 passes through a certain part of the visible body 210, and then jets from the 2-2 jetting at another height after a predetermined time. Port 413 sprays water. That is, the two jet lines L1 and L2 are formed on the inner surface of the visible body 210, and the user can more effectively recognize that water is being jetted through such a visual presentation.

When water is ejected from two second ejection ports arranged at a constant height, only one ejection line is formed. When the watering casing 800 rotates at a high speed, even if the two second injection ports 412 and 413 are located in opposite directions, the phase difference is extremely short. In this case, the illusion is caused and it is thought that water is falling from a jet line.

In addition, in the case of forming two jet lines, since the position where the water is collided is different, the sound generated by the collision will also be formed differently. That is, the sound originating from the first jet line and the sound originating from the second jet line will be formed differently. With such a sound difference, the user can audibly confirm that the watering housing 800 is rotating.

In the case where only one jet line is formed, since the same sound is continuously generated, the user may not recognize it, or it may be mistaken for mere noise.

The difference in sound of the plurality of jet lines has the effect of effectively conveying the operation status to the visually impaired or the hearing impaired. In addition, even in the absence of light, it is possible to easily confirm that the humidifying and purifying device is operating.

A part of covering at least one of the second injection ports 412 and 413 may be covered by the watering case cover 860 . In the present embodiment, the 2-1 injection port 412 is arranged in a completely open state, and a part of the 2-2 injection port 413 is overlapped with the watering case cover 860 to be covered.

The watering housing cover 860 is located in front of the 2-2 injection port 413 . The watering case cover 860 covers a part of the upper side of the 2-2 injection port 413 .

In this embodiment, when the watering case cover 860 is combined with the second watering case 840, it overlaps with a part of the 2-2 injection port 413. In this embodiment, the watering housing cover 860 is used as a diffusing member. Unlike the present embodiment, an additional diffusing member may be provided to spread the water jetted from the jetting port widely.

For example, when injection molding the watering housing, burrs may be intentionally formed through which the sprayed water is diffused.

The water jetted from the 2-2 jetting port 413 interferes with the diffusing member, and the jetting angle and width thereof are changed. The water interfering with the diffusing member is pulled toward the diffusing member by surface tension.

In the 2-1 injection port 412 in which the overlap with the diffusing member is not formed, the diameter of the injection port is formed to be similar to the diameter of the water to be ejected. In the 2-2 ejection port 413 formed to be superimposed on the watering case cover 860, water is ejected in a range wider than the diameter of the ejection port.

The trajectory of the water jetted from the 2-1 jetting port 412 is defined as S3, and the trajectory of the water jetted from the 2-2 jetting port 413 is defined as S4.

The 2-2 injection port 413 is located slightly higher than the 2-1 injection port 412 . A part of the 2-2 injection port 413 is overlapped with a cover body board 863 (cover body boarder) of the watering case cover 860 as a diffusion member.

Since the water jetted through the 2-2 jetting port 413 interferes with the lid body plate 863 and jets, the jetted water is finer and jetted.

The droplets ejected from the 2-2 ejection ports 413 are formed to be smaller than the droplets ejected from the 2-1 ejection ports 412 . The trajectory S4 of the droplets ejected from the 2-2 ejection port 413 is formed at a position higher than the trajectory S3 of the droplet ejected from the 2-1 ejection port 412 . The droplets ejected from the 2-2 ejection ports 413 are ejected wider than the droplets ejected from the 2-1 ejection ports 412 . Thereby, the width of the injection line L2 formed by the superimposed 2-2 injection ports 413 is formed to be wider than the injection line L1 formed by the 2-1 injection port 412 .

In addition, the watering blade 850 can make the water jetted from the jetting port 410 finer in addition to flowing the air around the watering casing 800 .

In this embodiment, the water jetted from the second jetting ports 412 and 413 collides with the watering vane 850 and becomes finer. The watering wings 850 can miniaturize water into a mist form.

The watering blade 850 does not refine all the water sprayed from the second spray ports 412 and 413 . A part of the water jetted from the second jetting ports 412 and 413 collides with the watering vane 850 .

The water jetted from the two jetting ports 412 and 413 forms a predetermined trajectory S3, and the rotating watering blade 850 collides with the water on the trajectory S3. That is, a part of the water jetted from the second jetting ports 412 and 413 collides with the watering blade 850 and is scattered, and the rest does not collide with the watering blade 850 but collides with the inner surface of the visible body 210 collision.

The water collided with the watering vane 850 is widely scattered in the humidification flow path 106 , and is not scattered in a specific direction. For example, the humidification medium 55 may be soaked and discharged by water scattered from the watering blade 850 . Water scattered from the watering wings 850 may clump on the visual body 210 . The water scattered from the watering wings 850 can float on the humidification flow path 106 .

The water refined by the watering wings 850 can effectively perform a rain scene. The micronized droplets form smaller droplets on the inner surface of the visible body 210 .

Instead of the watering wings 850 , a rain scene performance unit may be arranged between the watering housing 800 and the visual body 210 . The water jetted from the jetting port 410 may collide with the rain scene performance unit and be scattered. For example, a mesh may be arranged between the visual body 210 and the watering housing 800 as a rain scene performance unit. The water sprayed from the watering housing 800 may be dispersed into smaller droplets after passing through the mesh screen.

In addition, the rain scene generated in the humidification flow path 106 can generate anions under the action of the Lenard effect.

The Renard effect is a phenomenon in which a large number of anions are generated when water is crushed by a large external force.

During the rain scene, the droplets scatter and collide, generating a large number of anions in the process.

When the water jetted from the first jetting port 411 collides with the structure, anions can be generated by the Renard effect.

In addition, when the water jetted from the second jetting ports 412 and 413 collides with the visible body 210 , anions can be generated by the Renard effect.

In addition, when the water jetted from the second jetting ports 412 and 413 collides with the watering vane 850, anions can be generated by the Renard effect.

In addition, when the droplets scattered from the watering case cover 860 collide with various structures during upper water supply, anions can be generated by the Renard effect.

As described above, in the present embodiment, the droplets of various sizes used to create a rain scene have the effect of generating anions during the generation process. The generated anions are discharged into the chamber through the discharge flow path 107 .

In addition, a water film suppressing rib 870 for suppressing the rotational flow of the water film is formed inside the second watering case 840 . The water film rotational flow refers to a flow that rotates along the inner surface of the watering housing 800 .

The water-lifting groove 810 of the first watering housing 820 is used for forming the rotational flow of the water film, and the water film restraining rib 870 is used for restraining the rotational flow of the water film.

In the first watering housing 820, since it is necessary to lift water to raise the water to the second watering housing 840, a rotational flow of the water film will be actively generated to rise to the second watering housing 840. The more water that does not form a water film swirling and flows, the easier it is to spray through the second spray ports 412 and 413 .

When a high-speed water film rotates and flows inside the second watering housing 840, the water flows along the inside, rather than being ejected through the second injection port.

In addition, the larger the amount of water retained in the second watering housing 840, the greater the vibration generated in the watering housing 800. The water pumped to the second watering housing 840 needs to be sprayed quickly through the second jetting ports 412 and 413 to minimize the eccentricity of the watering housing 800 and the corresponding vibration.

The water film restraining rib 870 is used to perform the function of minimizing the rotational flow of the water film, thereby minimizing the eccentricity and vibration of the watering housing 800 .

The water film restraining rib 870 is formed protrudingly on the inner side surface of the second watering housing 840 . In this embodiment, the water film restraining rib 870 is formed to protrude toward the transmission shaft 640 . The water film restraining ribs 870 are formed along a direction intersecting with the rotational flow of the water film.

The rotational flow of the water film flows along the inner surface of the second watering housing 840 in a spiral or circular shape, and the water film restraining ribs 870 are preferably formed in the up-down direction.

In this embodiment, the water film restraining ribs 870 are formed along the vertical direction. A plurality of the water film restraining ribs 870 may be formed. In this embodiment, there are three water film restraining ribs 870 . A plurality of the water film suppressing ribs 870 are arranged at equal intervals with respect to the inner peripheral surface of the watering housing.

In this embodiment, the protruding length of the water film restraining ribs 870 is 5 mm. The protruding length of the water film restraining rib 870 is related to the thickness of the water film rotating and flowing, and can be changed in various ways according to the embodiment.

In this embodiment, the water film restraining rib 870 is formed in a manner of being connected with the watering transmission part 880 . Different from this embodiment, the water film restraining rib 870 and the watering transmission part 880 may be arranged in a manner of being separated from each other.

In this embodiment, the mold can be simplified by making the water film suppressing ribs 870 connected to the watering transmission part 880 .

The watering transmission part 880 is a structure for transmitting the rotational force of the transmission shaft 640 to the watering housing 800 .

In this embodiment, the watering transmission part 880 is connected with the second watering housing 840 . Different from this embodiment, the watering transmission part 880 can be connected with the first watering housing 820 .

In this embodiment, the watering transmission part 880 and the second watering housing 840 are made in an integral manner. Different from this embodiment, the watering transmission part 880 can be assembled with the second watering housing 840 after being manufactured separately.

The watering transmission part 880 includes: a bushing setting part 882 located at the center of the shaft of the watering housing 800; In this embodiment, the bushing setting portion 882 , the watering connection portion 884 and the second watering housing 840 are integrally produced by injection molding.

The watering connection portion 884 is formed in a rib shape. The said watering connection part 884 is radially arrange|positioned with reference to an axial center, and is formed in multiple numbers.

In this embodiment, the watering connection portion 884 and the water film restraining rib 870 are integrally fabricated. The watering connection portion 884 and the water film restraining rib 870 are formed in a connected manner.

The transmission shaft 640 is installed through the bushing installation portion 882 .

The lower side of the bushing installation portion 882 is formed in an open state. The bushing 90 is inserted through the lower side of the bushing installation portion 882 in the open state (bushing).

The bushing installation portion 882 and the bushing 90 can be separated in the up-down direction. The bushing arrangement portion 882 and the bushing 90 are mutually locked in the rotational direction.

For this purpose, a bushing engaging portion 93 is formed on one of the bushing installation portion 882 or the bushing 90, and a bushing engaging groove 883 is formed on the other. In the present embodiment, the bushing 90 is formed with a bushing locking portion 93 , and the bushing installation portion 882 is formed with a bushing locking groove 883 .

The bushing retaining groove 883 is formed on the inner side surface of the bushing setting portion 882, and has a concave shape. The bushing retaining portion 93 is formed on the outer side surface of the bushing 90 and has a protruding shape.

The bushing locking portion 93 is inserted into the bushing locking groove 883 and clamped.

Unlike the present embodiment, the bushing arrangement portion 882 and the bushing 90 may be fabricated in an integral manner. Since the bushing 90 is formed of a metal material, when manufacturing the second watering housing 840 , the bushing 90 can be arranged in the mold, and then the second watering housing material can be integrally manufactured by injection molding.

The bushing 90 is combined with the transmission shaft 640 of the transmission module 600 .

The bush 90 is combined with the transmission shaft 640 to transmit the rotational force. The bushing 90 is preferably formed of a metallic material. In the case of non-hard metal materials, wear may occur, which becomes the cause of vibration.

The bushing 90 is formed with a bushing shaft center hole penetrating in the up-down direction. The transmission shaft 640 is inserted into the hole in the bushing shaft.

The bushing 90 is used to reduce vibration when the watering housing 800 is rotated. The bushing 90 is located on the drive shaft 640 . In this embodiment, the bushing 90 is located at the center of gravity of the watering housing 800 . Since the bushing 90 is located at the center of gravity of the watering housing 800, the vibration of the watering housing 800 can be greatly reduced during rotation.

The bushing 90 and the drive shaft 640 are assembled in a clamped connection. The bushing 90 is supported by the drive shaft 640 .

To support the bushing 90 , the drive shaft 640 is formed with a shaft support end 642 . Taking the shaft support end 642 as a reference, the diameter of the upper side is small, and the diameter of the lower side is large.

The bush 90 is inserted through the upper end of the transmission shaft 640 .

To minimize the resulting wear, the shaft support end 642 may be formed in a tapered, cavity or curved shape. In the case where the shaft support end 642 is formed at a right angle, wear may occur during assembly or during operation.

In the event that the shaft support end 642 is worn, it becomes the cause of the bushing 90 to move and cause vibration. Also, in the event that the shaft support end 642 is worn, the bushing 90 will likely tilt or move, thereby causing misalignment with the drive shaft 640 . Also, when misalignment of the bush 90 and the propeller shaft 640 occurs, eccentricity occurs during rotation, thereby causing vibration.

The watering housing cover 860 is combined with the upper side of the second watering housing 840 to close the upper side of the second watering housing 840 . The watering housing cover 860 is combined with the second watering housing 840 in a screw manner.

In this embodiment, the watering housing cover 860 is assembled with the transmission module 600 . Different from this embodiment, the watering housing cover 860 may also be in a state of being separated from the transmission module 600 .

When the watering housing cover 860 is combined with the transmission shaft 640, the eccentricity and vibration of the watering housing 800 can be more effectively reduced.

The watering housing cover 860 includes: a cover main body 862 covering the upper opening of the second watering housing 840; a cover main body plate 863 extending downward from the cover main body 862 and covering the The upper end of the second watering housing 840; the gasket setting rib 864 is formed on the lower side of the cover main body 862 and is separated from the cover main body plate 863 at a predetermined interval; the shaft fixing part 866 is fixed on the Transmission shaft 640; Reinforcing ribs 868, connecting the shaft fixing portion 866 and the gasket setting ribs 864.

The cover main body 862 is formed in a circular shape when viewed from above. The cover main body 862 is formed to have a larger diameter than that of the second watering housing 840 .

Different from this embodiment, the planar shape of the cover body 862 may not be circular. Also, the planar shape of the watering housing 800 is not limited to a specific shape.

The cover main body plate 863 forms the periphery of the cover main body 862 . The cover main body plate 863 is formed in a ring shape, and is produced integrally with the cover main body 862 . The cover main body plate 863 has a plurality of protrusions 861 formed on the outer side surface, and the protrusions 861 are formed in a range of 360 degrees along the circumferential direction. The protrusions 861 provide a gripping feeling to the user when the watering housing cover 860 is separated.

In addition, the protrusions 861 can effectively disperse the water dropped when the upper portion is supplied with water. The water dropped by the upper water supply falls to the watering case cover 860 and flows toward the cover main body plate 863 under the rotation of the watering case 800 . Then, after being separated from the protrusions 861 in the form of water droplets, they are thrown to the inner side of the visible body 210 . The protrusions 861 can effectively disperse the water supplied from the upper part.

The gasket setting rib 864 is located on the inner side of the cover main body plate 863 and is separated from the cover main body plate 863 by a predetermined distance. A second gasket 865 is provided between the cover main body plate 863 and the gasket arrangement rib 864 .

Between the watering housing cover 860 and the second watering housing 840 can be closed by the second gasket 865 . Since the leakage of water in the housing space 805 is blocked by the first gasket 825 and the second gasket 865 , the pressure of the water ejected through the ejection port 410 can be kept constant.

When water leaks between the first watering housing 820 and the second watering housing 840, or water leaks between the second watering housing 840 and the watering housing cover 860, it will not be easy to cause water leakage. The pressure of the water ejected from the ejection port 410 is kept constant.

That is, when water leakage occurs in the watering case 800 , even if the watering case 800 rotates, there is a possibility that the water is not sprayed from the injection port 410 .

The cover main body plate 863 and the second watering housing 840 can be screwed together. In this embodiment, the watering housing cover 860 and the second watering housing 840 are assembled in an interference fit manner.

The shaft fixing portion 866 is assembled with the transmission shaft 640 and transmits the rotational force from the transmission shaft 640 .

The shaft fixing portion 866 and the transmission shaft 640 can be screwed together. For this purpose, a screw thread 643 for screwing with the watering housing cover 860 is formed on the outer peripheral surface of the upper end of the transmission shaft 640 .

A thread for assembling with the transmission shaft 640 may be formed on the shaft fixing portion 866 . In this embodiment, a shaft fixing member 867 is disposed on the shaft fixing portion 866, and the shaft fixing member 867 is integrated with the shaft fixing portion 866 by double injection molding. In this embodiment, a nut is used as the shaft fixing member 867 .

Different from the watering housing cover 860, the shaft fixing member 867 is made of metal. Since the transmission shaft 640 is formed of a metal material, the part that is screwed with the transmission shaft 640 also needs to be formed of a metal material, so as to prevent wear or damage during the combination. When the watering housing cover 860 is entirely formed of a metal material, or the shaft fixing portion 866 is formed of a metal material, it is preferable to form a screw thread on the shaft fixing portion 866 itself.

The watering housing cover 860 is formed larger than the diameter of the second watering housing 840 . When viewed from the upper side, only the watering housing cover 860 is exposed, and the second watering housing 840 and the first watering housing 820 are not exposed.

As a result, at least a part of the water supplied to the water supply flow path 109 can drop to the watering case cover 860 . When the watering case 800 is rotated, the water dropped on the watering case cover 860 is sprayed radially outward from the surface of the watering case cover 860 .

The rotating watering case cover 860 sprays the supplied water in the rotating direction, and can exhibit an effect as if water falls from an umbrella. In particular, the water droplets can be peeled off at the plurality of protrusions 861 arranged along the circumferential direction of the watering case cover 860 .

The water sprayed in the rotational direction from the watering housing cover 860 collides with the inner surface of the visual body 210, and a rain scene can be produced.

The rain scene refers to a situation in which the droplets formed on the inner surface of the visible body 210 appear as if raindrops are falling.

In this embodiment, the water-lifting groove 810 is designed in a form that can effectively lift the water in the water tank 300 . In this embodiment, the water lifting groove 810 is located at a lower position than the injection port 410 . In particular, the water-lifting groove 810 is formed lower than the first injection port 411 .

The water-lifting groove 810 converts the rotational force in the horizontal direction into the vertical direction for water. When the water-lifting groove 810 is formed, water can be lifted more efficiently in the vertical direction.

In this embodiment, the water lifting groove 810 is formed on the inner side surface of the watering housing 800 and protrudes toward the inner side. The water raising groove 810 is formed to extend long in the up-down direction. Different from this embodiment, the water lifting grooves 810 may be formed in a sawtooth shape. In the present embodiment, since the first watering casing 820 is produced by injection molding, the water raising grooves 810 are arranged in the up-down direction, so that the mold can be easily pulled out.

Fig. 18 is a perspective view of the humidifying medium discharge case shown in Fig. 7, Fig. 19 is a perspective view viewed from the lower side of Fig. 18, Fig. 20 is a front view of Fig. 18, and Fig. 21 is a section taken along line A-A of Fig. 20 22 is an enlarged view showing B of FIG. 21 , FIG. 23 is an enlarged view showing C of FIG. 18 , FIG. 24 is an exploded perspective view of FIG. 18 , and FIG. 25 is viewed from the lower side of FIG. 24 . FIG. 26 is a front view of FIG. 24, FIG. 27 is a cross-sectional view taken along line E-E of FIG. 26, FIG. 28 is an enlarged view showing D of FIG. 24, and FIG. Enlarged view of F.

The humidifying medium discharging case will be described in more detail with reference to the accompanying drawings.

In the present embodiment, the humidification medium 50 in which the humidification medium 55 is discharged is defined as the humidification medium case 1400 .

In this embodiment, the discharge humidifying medium casing 1400 is arranged on the discharge flow path 107 . The spitting humidification medium housing 1400 may be disposed on the top cover assembly 230 . The spitting humidification medium casing 1400 and the top cover assembly 230 can be fabricated in an integral manner.

In this embodiment, the spitting humidification medium housing 1400 is made of a separate structure from the top cover assembly 230 . The discharge humidification medium case 1400 is disposed on the lower side of the top cover assembly 230 . The spitting humidification medium casing 1400 can be assembled to the top cover assembly 230 in a detachable manner. In this embodiment, the spitting humidification medium casing 1400 is placed on the visible main body 210 .

The top cover assembly 230 forms a part of the water supply channel 109, and exposes a water supply cap 1430, which will be described later, to the user.

The ejecting humidification medium casing 1400 can allow air to pass outside and water to pass inside. Air passes from the bottom to the top, and water passes from the top to the bottom.

The discharge humidification medium casing 1400 is provided with a discharge flow path 107 for passing air on the outside, and a water supply flow path 109 for passing water on the inside.

The spitting and humidifying medium casing 1400 includes an upper casing 1410 , a lower casing 1420 and a water supply cap 1430 . The discharge humidification medium 55 is arranged between the upper case 1410 and the lower case 1420 .

The upper case 1410 and the lower case 1420 are formed with a plurality of voids.

The upper case 1410 is formed in a circular ring shape as a whole.

The upper casing 1410 includes: an upper inner frame 1412 (upper inner frame) arranged in the center; an upper casing opening 1415 formed in the center of the upper inner frame 1412 to provide a water supply channel 109; an upper outer frame 1415 The frame body 1414 is separated from the upper inner frame body 1412 and is arranged on the outer profile; the screen frame body 1416 connects the upper inner frame body 1412 and the upper outer frame body 1414 .

The lower case 1420 is formed in a ring shape as a whole.

The lower casing 1420 includes: a lower inner frame 1422 arranged in the center; a lower casing opening 1425 formed in the center of the lower inner frame 1422 to provide a water supply channel 109; a lower outer frame 1424, and The lower inner frame body 1422 is separated from each other and arranged on the outer contour; the lower mesh screen frame body 1426 connects the lower inner frame body 1422 and the lower outer frame body 1424 .

The shapes of the upper casing 1410 and the lower casing 1420 correspond to each other.

The upper case opening 1415 and the lower case opening 1425 communicate with each other.

The upper casing 1410 and the lower casing 1420 are assembled with each other. In this embodiment, the upper casing 1410 and the lower casing 1420 are clamped together. For this purpose, one of the upper case 1410 or the lower case 1420 is formed with clamping protrusions 1411 and 1413, and the other is formed with clamping grooves 1421 and 1423.

In this embodiment, the clamping protrusions 1411 and 1413 are formed on the upper case 1410 , and the clamping grooves 1421 and 1423 are formed in the lower case 1420 . The clamping protrusions are respectively formed on the upper inner frame body 1412 and the upper outer frame body 1414 . The clamping grooves are respectively formed in the lower inner frame body 1422 and the lower outer frame body 1424 .

The water supply cap 1430 may be combined with at least one of the upper case 1410 or the lower case 1420 . In this embodiment, the water supply cap 1430 is clamped and combined with the lower casing 1420 in a detachable manner. Different from this embodiment, the water supply cap 1430 may be detachably provided on the upper casing 1410 .

In order to combine the water supply cap 1430 and the lower case 1420 in a separable manner, a combining protrusion 1437 and a combining groove 1427 are formed.

A coupling protrusion 1437 is formed on one of the water supply cap 1430 or the lower case 1420, and a coupling groove 1427 is formed in the other. In this embodiment, a coupling protrusion 1437 is formed on the water supply cap 1430 , and a coupling groove 1427 is formed in the lower case 1420 .

The coupling protrusion 1437 and the coupling groove 1427 form a clamping coupling in the horizontal direction.

The coupling protrusions 1437 are formed to protrude toward the radially outer side of the water supply cap 1430 . The coupling groove 1427 is formed in an open state toward the center side of the lower case 1420 .

The three coupling protrusions 1437 are arranged at equal intervals, and the coupling grooves 1427 are correspondingly formed. In addition, the coupling groove 1427 is formed with a coupling protrusion locking portion 1428 that forms a mutual locking position with the coupling protrusion 1437 . The engaging protrusion retaining portion 1428 provides a mutual retaining position relative to the radial direction of the lower casing 1420 .

The coupling protrusion retaining portion 1428 may be formed to protrude toward the radial inner side of the lower housing 1420 .

After inserting the water supply cap 1430 into the opening part 1425 of the lower case, the user can rotate it clockwise to combine the coupling protrusion 1437 with the coupling groove 1427 . In the process of combining the combining protrusions 1437 with the combining grooves 1427 , the combining protrusions 1437 pass over the engaging protrusion retaining portions 1428 and form a "click" operation sound and operation feeling.

In addition, a water supply structure 1440 is formed in the discharge humidification medium case 1400, which temporarily stores the supplied water and discharges the stored water to the lower side.

The water supply structure 1440 includes: a reservoir 1441 (reservoir) arranged on the water supply flow path 109 for temporarily storing water;

The reservoir 1441 may be formed in a certain structure. In this embodiment, the reservoir 1441 is formed by combining a plurality of structures.

The reservoir 1441 may be formed on at least one of the upper case 1410 , the lower case 1420 , and the water supply cap 1430 arranged on the water supply channel 109 . The reservoir 1441 can be formed by coupling with at least one of the upper case 1410 , the lower case 1420 , and the water supply cap 1430 arranged on the water supply channel 109 .

In this embodiment, the water reservoir 1441 is formed by the combination of the lower case 1420 and the water supply cap 1430 .

The lower housing 1420 includes: a reservoir base 1442 and a reservoir wall 1444 .

The reservoir base 1442 and the reservoir wall 1444 are formed on the lower inner frame 1422 .

The reservoir base 1442 is arranged horizontally, and the spitting humidification medium 55 is located on the upper side of the reservoir base 1442 . The reservoir base 1442 is connected to the lower mesh screen frame 1426 .

The reservoir wall 1444 is formed to protrude upward on the reservoir base 1442 . The lower case opening portion 1425 is arranged on the inner side of the reservoir wall 1444, and the discharge humidification medium 55 is arranged on the outer side. The water supply cap 1430 is located inside the reservoir wall 1444 .

The reservoir 1441 is formed between the inner side of the reservoir wall 1444 , the upper side of the reservoir base 1442 and the outer side of the water supply cap 1430 .

A water supply port 1445 , a clamping groove 1423 , and a coupling groove 1427 are formed on the reservoir base 1442 . The water supply port 1445 and the clamping groove 1423 are arranged on the inner side of the reservoir wall 1444 , and the coupling groove 1427 is arranged on the outer side of the reservoir wall 1444 .

The water supply port 1445 is formed in a slit shape. The water supply port 1445 is formed in an open state along the vertical direction. The water supply port 1445 is formed in a circular arc shape when viewed from above. The water supply port 1445 is formed along the inner boundary of the reservoir wall 1444 .

The width of the slit for forming the water supply port 1445 is 0.7 to 0.8 mm, and the length thereof is not limited.

The water supply port 1445 is formed to have a wide upper cross section and a narrow lower cross section when viewed in cross section in the vertical direction. The cross section of the water supply port 1445 is formed in the shape of a funnel with a sharp downward direction when viewed from the up-down direction.

With such a cross-sectional shape, the water supply port 1445 can cut off the flow of air and discharge water to the lower side.

When the humidifying and purifying device operates, the air flows from the humidifying flow path 106 to the discharge flow path 107 , and a part of the air can be discharged through the water supply port 1445 . However, when water is stored in the reservoir 1441 , the air is not discharged through the water supply port 1445 . This is because the gravity of the water stored in the reservoir 1441 is greater than the pressure of the air.

When the water supply port 1445 has a wide cross-section, air can be blown out, and in the process, the water stored in the reservoir 1441 will splash upward.

The water supply structure 1440 of the present embodiment can prevent the water in the reservoir 1441 from splashing in the direction opposite to the water supply even when the humidification and purification device operates.

Air can be prevented from being ejected from the water supply port 1445 by adjusting the capacity of the reservoir 1441 . For example, the pressure caused by the self-weight of the water stored in the water reservoir 1441 can be made larger than the wind pressure that can be spit out through the water supply port 1445 .

At the same time, when the width of the water supply port 1445 made into a slit shape is narrow, the air can flow to the discharge humidification medium 55 due to the resistance. When the clearance of the discharge humidification medium 55 is larger than the cross-sectional area of the water supply port 1445, the air flows toward the discharge humidification medium 55 side where the resistance is small. On the other hand, when water is stored in the reservoir 1441, the water is discharged through the water supply port 1445 by its own weight.

As described above, air can be prevented from being ejected through the water supply port 1445 by various methods.

When the user supplies water above the water supply cap 1430 , the supplied water is temporarily stored in the reservoir 1441 . The water stored in the reservoir 1441 is drained downward through the water supply port 1445 . The water in the reservoir 1441 can be drained through the coupling groove 1427 formed in the reservoir base 1442 . The water in the reservoir 1441 can be discharged through the lower case opening 1425 .

In the event that more water is supplied than the capacity of the reservoir 1441, the water may overflow outwards over the reservoir wall 1444. Even if water overflows to the outside of the reservoir wall 1444 , the supplied water falls or flows toward the visible body 210 . Water running down the visual body 210 will also be directed to the interior of the sink 300 .

The humidification and purification apparatus of the present embodiment has an advantage that water can be supplied to the water tank 300 regardless of its operating state.

In this embodiment, the humidification medium casing 1400 is disposed on the lower side of the top cover assembly 230 , but different from this embodiment, the humidification and purification device may be constituted without the structure of the top cover assembly 230 . That is, the discharge humidification medium case 1400 in which the water supply cap 1430 is arranged can be exposed to the outside, and the upper water supply can be realized by pouring water into the water supply cap 1430 .

Hereinafter, the flow of water at the time of upper water supply will be described in more detail.

The water supplied from the upper part falls downward through the top cover assembly 230 .

In this embodiment, the water dropped from the top cover assembly 230 does not directly drop to the water surface of the water tank 300 , but at least a part of it drops to the upper part of the watering housing 800 .

When the humidification and purification device is operating in the humidification mode (when the watering case rotates), the water supplied from the upper part falls into the watering case 800, and then scatters and forms in the process. rain scene.

When the humidification and purification apparatus is stopped or is operating in the purification mode (when the watering case is stopped), the water supplied from the upper part flows to the water tank 300 along the watering case 800 .

That is, irrespective of the operating state of the humidification and purification device, it is possible to minimize the direct drop of the water supplied from the upper portion to the water surface of the water tank 300, thereby minimizing the noise of falling water.

In terms of water characteristics, the water in the upper water supply water flowing along the bottom surface of the spitting humidification medium casing 1400 may drop directly to the water surface. However, this is only a small amount of water, which constitutes only a part of the overall noise. In particular, the water formed on the bottom surface of the discharge humidification medium case 1400 can be absorbed by the discharge humidification medium 55 under the action of the air flow in the humidification flow path 106 after a certain amount of water falls.

The water supplied from the upper portion falls to the watering housing cover 860 of the watering housing 800 .

In order to allow the water supplied from the upper part to drop to the watering housing cover 860, the diameter of the watering housing cover 860 is formed to be larger than the diameter formed by the water supply port 1445.

The watering case cover 860 is arranged on the lower side of the water supply port 1445 . In addition, the watering case cover 860 is arranged on the lower side of the upper case opening 1415 and the lower case opening 1425 .

That is, most of the water supplied by the upper water supply falls to the watering case cover 860 .

When the watering case 800 is rotating, the water supplied from the upper part is scattered radially outward on the watering case cover 860 . A projection 861 is formed on the watering case cover 860 in order to efficiently scatter the water supplied from the upper portion. A plurality of the protrusions 861 are arranged along the edge of the watering housing cover 860 . The protrusions 861 protrude toward the radially outer side of the watering housing cover 860 .

When the watering housing 800 is rotated, the water supplied from the upper portion is separated into droplets on the protrusions 861 .

The droplets separated from the protrusions 861 collide with the inner side of the visual body 210 . To this end, the watering housing cover 860 is preferably disposed on the same level as at least a portion of the visual body 210 . Considering that the scattered droplets fall under the action of gravity, they are preferably located at the middle height of the visual body 210 .

The protrusion 861 is located higher than the second injection ports 412 and 413 .

A rain scene is created by the droplets scattered from the protrusions 861 . The user can confirm that the water supply is normally performed by the rainscape formed when the water is supplied from the upper part. In addition to confirming the upper water supply by the effect of a visual means such as a rain scene, the upper water supply may also be confirmed by the sound generated by the collision of scattered liquid droplets with the visible body 210 .

There is a difference between the rain scene sound generated when the upper portion is supplied with water and the sound passing through the jetting port 410 . The rain sound that occurs when the upper part is supplied with water is formed more loudly than the rain sound that occurs by pumping water, and is formed in an irregular manner.

In addition, when the upper water supply is performed, droplets of various sizes are splashed on the watering case cover 860 .

In the case of a larger droplet, it flies from the protrusion 861 to the inner side of the visible body 210 due to its own weight. In the case of larger droplets, a relatively constant trajectory S1 is formed due to its own weight.

The trajectory S1 is different from the trajectory S3 of the water jetted from the jetting port 410 .

The trajectory S3 of the water jetted from the second jetting ports 412 and 413 is different from the trajectory S1 of the water scattered from the protrusions 861 . The track S1 is formed higher than the track S3.

In the case of smaller droplets, the influence based on the air flow formed on the humidification flow path 106 is greater than the influence based on its own weight.

Therefore, in the case of smaller droplets, they can float within the humidification flow path 106 . Due to the influence of the wind pressure and gravity of the blower fan 24 at the same time, it will have an irregular trajectory.

In the case of small droplets, the phenomenon of being pulled in the vicinity of the watering housing 800 during the process of floating on the humidification flow path 106 will be exhibited.

The watering wings 850 of the watering housing 800 can pull floating droplets. The floating or scattered droplets are pulled toward the surface side of the watering housing 800 based on the air flow of the watering wings 850 .

The watering wings 850 may form a water film S2 by pulling droplets scattered from the watering housing cover 860 . When water is supplied from the upper portion, the water film generated around the watering housing 800 may have different shapes according to the amount of water supplied from the upper portion.

However, the water film has a feature that it is formed symmetrically on the basis of the watering case 800 .

FIG. 30 is a schematic diagram showing the flow of water inside the air cleaning module when supplying water from the upper part, FIG. 31 is a schematic diagram showing the locus of water jetted through the 2-1 jetting port, and FIG. 32 is a schematic diagram showing the locus of the water jetted through the 2-2 jet port A schematic diagram of the trajectory of the water jetted from the jetting port, and FIG. 33 is a schematic diagram showing the jetting line.

The rain scene performed in the air cleaning module 200 will be described in more detail.

Rainscape refers to the effect as if it were raining outside the window. Rainscape refers to the effect of forming rain. In this embodiment, a rain-like effect or an effect of forming rain is performed inside the visible body 210 .

During the presentation of the rain scene, droplets of various sizes will form. The air flow of the watering blade 850 , the first injection port 411 , the 2-1 injection port 412 , the 2-2 injection port 413 , the watering case cover 860 , the protrusion 861 , and the blower fan 24 is used to generate the air flow. Droplet's rain scene performance unit.

The first jetting port 411 , the 2-1 jetting port 412 , and the 2-2 jetting port 413 are used when the watering unit 400 jets the raised water. A rain scene is created by the water jetted from the first jet port 411 , the 2-1 jet port 412 , and the 2-2 jet port 413 .

The watering case cover 860 or the protrusion 861 scatters the water dropped when the upper portion is supplied with water to create a rain scene.

The sprayed or scattered droplets can be pulverized into smaller sizes based on the air pressure or air volume of the blower fan 24 . As the air flowing by the air blowing unit 20 passes through the water tank humidification medium 51, the droplets can be made finer.

The air that flows by the ventilation unit 20 can make the air dropped from the humidification flow path 106 finer. Since the air by the air blowing unit 20 moves in the opposite direction of gravity, it collides with the air dropped by its own weight and the dropped droplets and becomes finer.

The droplets generated by the above-mentioned rain scene performance unit can flow or float in the humidification flow path 106 . The liquid droplets in the humidification flow channel 106 can humidify the flowing air, and can form a water droplet shape on the inner surface of the visual main body 210 .

The water droplets formed on the inner side of the visual body 210 can move along the inner side of the visual body 210 incline.

The visible body 210 is formed in an inclined manner toward the water tank 300 . The visual body 210 is formed so that the upper side is wider and the lower side is narrower. Thereby, the residence time of the liquid droplets flowing along the visible main body 210 can be prolonged, whereby the rain scene performance time can be prolonged. In addition, by the inclination of the visible main body 210, the formed droplets can be suppressed from flowing downward. Under the action of the surface tension of the droplets, the droplets can maintain the state of being formed on the visible body 210 . In addition, the air flow of the blower unit 20 can suppress the droplets from flowing downward.

Also, a waterproof coating may be formed on the inner side of the visible body 210 . When the water repellent coating layer is formed, the droplet can be prevented from spreading widely, and the shape of the droplet can be more rounded.

When the visible body 210 forms water, the water formed on the visible body 210 is projected or reflected onto the surface of the display 160 . The same effect is also exhibited in the display 160 under the condition that the water stuck on the visual body 210 flows down.

In the visual body 210, the actual droplets move from the upper side to the lower side and from the outer side to the inner side along the slope. The liquid droplets reflected on the surface of the display 160 move from the lower side to the upper side and from the outer side to the inner side opposite to the inclination of the display.

As a result, at the boundary where the visual body 210 and the display 160 meet, a phenomenon in which the actual droplet and the reflected droplet coincide is performed. Such a performance may enable the user to perceive the rain scene more effectively.

34 is a schematic diagram showing the position of the second injection port in the second embodiment of the present invention.

In this embodiment, three second injection ports are arranged differently from the above-described first embodiment.

The three second injection ports are arranged at intervals of 120 degrees. The three second injection ports are constituted by a 2-1 injection port 412 , a 2-2 injection port 413 , and a 2-3 injection port 414 .

Different from the first embodiment, the 2-3 injection ports 414 may form a third injection line L3.

The 2-3 injection port 414 may be arranged at a different height from the 2-1 injection port 412 or the 2-2 injection port 413 . The 2-3 spray port 414 can overlap with the watering housing cover and can form a wider spray angle.

The rest of the structure is the same as that of the first embodiment, and thus a detailed description will be omitted.

The preferred embodiments of the present invention have been described above with reference to the accompanying drawings. However, the present invention is not limited to the specific embodiments described above. A person of ordinary skill in the art can make various modifications and implementations thereof, and such modified implementations should not be independently understood without departing from the technical idea or prospect of the present invention.

Claims (19)

1. A humidification and purification device, wherein, include: Sink, for storing water; The visible body is arranged on the upper side of the water tank and combined with the water tank, and is formed of a material that can see through the inside from the outside; A watering casing is rotatably disposed in the water tank, and the watering casing is configured to include a watering casing having an opening facing the inner bottom surface of the water tank while being separated from the inner bottom surface of the water tank by a suction interval. a lower end portion, and extending from the lower end portion through the lower end of the visual body combined with the water tank and extending upward, the watering housing includes a watering housing having a lower end portion extending upward from the lower end portion and becoming wider toward the upper side. When the watering housing rotates, the water stored in the water tank is sucked into the interior through the suction interval and the opening, and the water is lifted upward along the side surface; a watering motor, disposed on the lower side of the water tank, connected to the watering housing and rotating the watering housing; and The jetting port penetrates the side surface of the watering housing in the horizontal direction, and when the watering housing rotates, the water raised by the water is jetted to the radially outer side of the watering housing, The watering housing rotates so that the water sprayed through the jetting port forms a trajectory in a straight line or a curved shape and reaches the inner side of the visual body, so as to follow the inner side of the visual body along the A jet line can be formed in the circumferential direction of the visible body, the visible body includes an inclined surface formed in an inclined manner, The injection port is located at a height between the upper end and the lower end of the inclined surface of the visual body, so that the injection line is formed on the inclined surface of the visual body. 2. The humidification and purification device according to claim 1, wherein, A plurality of the injection ports are arranged, and at least two of the injection ports form injection lines at mutually different heights. 3. The humidification and purification device according to claim 1, wherein, A plurality of the injection ports are arranged, and at least two of the injection ports are arranged at different heights from each other. 4. The humidification and purification device according to claim 1, wherein, A plurality of the injection ports are arranged, and at least two of the injection ports are arranged in directions different from each other. 5. The humidification and purification device according to claim 1, wherein, The visible body is arranged on a horizontal line of the ejection opening. 6. The humidification and purification device according to claim 1, wherein, The water jetted through the jetting port reaches the inclined surface of the viewing body, and at least a part of the water is scattered upward. 7. The humidification and purification device according to claim 1, wherein, The inclined surface of the visible main body is formed in an inward direction from the outside of the water tank. 8. The humidification and purification device according to claim 1, wherein, The inside of the visible body is formed so that the upper side is wide and the lower side is narrow, and the inner side of the visible body is formed in an inclined manner. 9. The humidification and purification device according to claim 1, wherein, Also includes: a display, disposed outside the visible body, the visual body is inclined in such a manner as to become wider toward the upper side, The display surrounds the lower end of the visual body so that when the user looks at the jet line formed inside the visual body, the display is arranged on the line of sight of the user. 10. The humidification and purification device according to claim 9, wherein, The upper side surface of the display is formed to be inclined, and the inclination direction of the upper side surface and the inclination direction of the viewing body are arranged to intersect with each other. 11. The humidification and purification device according to claim 9, wherein, The visual main body is inclined so that its outer side is high and its inner side is low, and the display is formed to be inclined so that its inner side is high and its outer side is low. 12. The humidification and purification device according to claim 9, wherein, The upper side of the display is formed of a material capable of reflecting light, and the droplets formed on the visible body are reflected or projected onto the surface of the display. 13. The humidification and purification device according to claim 1, wherein, A waterproof coating is formed on the inner side of the visible body. 14. The humidification and purification device according to claim 1, wherein, The watering housing includes: The first watering shell is arranged to be separated from the inner bottom surface of the water tank by the size of the suction interval, and the upper side and the lower side thereof are respectively in an open state, The second watering shell, the upper side and the lower side of which are respectively open, is assembled on the upper end of the first watering shell, and communicates with the inside of the first watering shell, a watering housing cover combined with the upper end of the second watering housing to cover the upper surface of the second watering housing, and a transmission part, which is disposed on at least one of the first watering housing, the second watering housing, and the watering housing cover, and transmits the rotational force from the watering motor; The injection port is arranged in the second watering casing. 15. The humidification and purification device according to claim 14, wherein, include: a watering wing, configured on the second watering shell; When the second watering housing is rotated, the watering wings are configured to collide with the water sprayed from the spray port. 16. The humidification and purification device according to claim 14, wherein, The watering housing cover overlaps a portion of the spout, interfering with water sprayed through the spout. 17. The humidification and purification device according to claim 14, wherein, A plurality of the jetting ports are arranged, and the jetting ports jet water in mutually different directions, and the water jetted from the jetting ports respectively forms jet lines. 18. The humidification and purification device according to claim 17, wherein, The watering housing cover is superimposed with at least one of the jets, interfering with water jetted through the superimposed jets. 19. The humidification and purification device according to claim 14, wherein, When water is sprayed from the spray port based on the rotation of the watering housing, the water level of the water stored in the water tank is higher than the suction interval and lower than the spray port.

Images