CN210832449U - Water adding assembly of humidifier - Google Patents

Abstract

The utility model belongs to the technical field of humidifying equipment, in particular to a water adding component of a humidifier, which comprises a body and a liquid level switch, the body is provided with a water storage cavity, the liquid level switch is arranged in the water storage cavity and comprises a bracket and a floating ball mechanism, the bracket is detachably adsorbed at the bottom of the water storage cavity through a magnetic attraction structure, the floating ball mechanism comprises a connecting rod and a floating body, one end of the connecting rod is connected with the floating body, the other end is hinged with the bracket, the water adding component provided by the utility model realizes the detachable installation of the liquid level switch by utilizing the magnetic attraction principle, this kind of setting mode simple structure, easily dismantles, as long as upwards exert an external force that is greater than magnetic attraction and liquid level switch self gravity sum to liquid level switch during the dismantlement, alright take out liquid level switch alone from the body to convenient to use person washs body and floater mechanism.

Description

Water adding assembly of humidifier

Technical Field

The utility model belongs to the technical field of humidifying equipment, specifically be a subassembly of adding water of humidifier.

Background

The water adding mode commonly used by the existing humidifier comprises an energy-gathering ring type, a water valve type, a water pump water pumping type, a floating type and the like, wherein the water valve type is a water adding structure which is most used by the existing humidifier, in the water valve water adding mode, the water valve opening mode is also multiple, and the liquid level switch utilizing the floating ball lever principle is simple and practical in structure, so that the liquid level switch is widely used, however, the existing humidifier on the market is usually used for fixing the liquid level switch on the body of the humidifier, or even if the existing humidifier can be detached, the detachment is troublesome, and the liquid level switch is difficult to clean by a user.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art not enough, provide a liquid level switch convenient to detach abluent subassembly of adding water.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides a water feeding assembly of humidifier, includes body and liquid level switch, the body is equipped with the water storage chamber, liquid level switch locates in the water storage chamber, liquid level switch includes support and float mechanism, the support passes through magnetism and inhales structure detachably and adsorbs at the bottom of the chamber in water storage chamber, float mechanism includes connecting rod and floating body, the one end of connecting rod with the floating body is connected, the other end with the support is articulated.

Compared with the prior art, the utility model provides a principle that water feeding assembly utilized magnetism to inhale realizes liquid level switch's demountable installation, and this kind of setting mode simple structure easily dismantles, as long as upwards exert an external force that is greater than magnetic attraction and liquid level switch self gravity sum to liquid level switch during the dismantlement, alright take out liquid level switch from the body alone to convenient to use person washs body and floater mechanism.

Furthermore, the magnetic attraction structure comprises the following two setting modes.

As a first setting mode of the magnetic attraction structure, the magnetic attraction structure comprises a first magnet and a second magnet which are attracted mutually, the first magnet is arranged on the support, the second magnet is arranged at the bottom of the body, and the magnetic attraction structure is simple in structure and convenient and fast to connect.

The first magnet and the second magnet are magnets, and the magnetic poles of the first magnet and the second magnet, which have different polarities, attract each other when the floating ball mechanism is installed. Of course, one of the first magnet and the second magnet may be a magnet, and the other may be made of a material that attracts the magnet.

As a second setting mode of the magnetic attraction structure, the magnetic attraction structure comprises a second magnet, the second magnet is arranged at the bottom of the body, the support is made of a material which is attracted by the second magnet, the setting mode directly attracts the support through the second magnet without setting the first magnet, and therefore the structure of the support is simplified.

Further, to the first mode of setting among the above-mentioned magnetic structure, the chamber end in water storage chamber is equipped with the first mounting groove that extends to the downside, first magnet is located the bottom of support, the support is the bottom and assembles down in the first mounting groove, the body bottom corresponds the second mounting groove has been seted up to first mounting groove, the second magnet is located in the second mounting groove, in order to adsorb first magnet, the mounting means simple structure of above-mentioned first magnet and second magnet can improve the compactness of body.

Further, the body bottom is equipped with the mounting bracket, the mounting bracket is located including the ring the side bounding wall of body bottom, transverse connection in the inboard fender that separates of side bounding wall, first mounting groove extends to the downside separate the upside that keeps off, separate keep off the downside with form between the side bounding wall the second mounting groove forms through setting up the mounting bracket the mode of first mounting groove and second mounting groove, simple structure is compact, the machine-shaping of being convenient for, preferably, mounting bracket and body structure as an organic whole, and its accessible mode such as moulding plastics realizes integrated into one piece.

Furthermore, an air outlet channel is arranged in the water storage cavity, the mounting frame is arranged on one side, close to the air outlet channel, of the bottom of the body, and the arrangement mode is favorable for design of a die and enables parts to be easily demoulded.

Further, the support bottom sets up to square structure, the support bottom with first mounting groove adaptation cooperation, works as the support assembly is in when on the first mounting groove, the first mounting groove is filled to the support for both structures are compacter, and the support mounting is more firm, sets up square structure and can prevent that the support from rotating.

Further, downside open-ended third mounting groove has been seted up to the support bottom, first magnet looks adaptation is installed in the third mounting groove, the downside of first magnet with the side of going up that separates the fender is laminated mutually, so that first magnet with the effect is better to the magnetism of second magnet, improves the steadiness of support mounting.

Drawings

FIG. 1 is a cross-sectional view of a water addition assembly;

FIG. 2 is an exploded view of the water addition assembly;

FIG. 3 is a cross-sectional view of the fill assembly with the level switch removed.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

Referring to fig. 1 to 3, the embodiment provides a water adding assembly of a humidifier, including a body 1 and a liquid level switch 2, where the body 1 is provided with a water storage chamber 10 with an open upper side, the water storage chamber 10 is used to connect a water tank of the humidifier (the water tank is not shown), the liquid level switch 2 is disposed in the water storage chamber 10, and includes a support 21 and a floating ball mechanism 22, the support 21 is detachably attached to a bottom of the water storage chamber 10 through a magnetic attraction structure (31, 32), the floating ball mechanism 22 includes a connecting rod 221 and a floating body 222, a first end of the connecting rod 221 is connected to the floating body 222, a second end of the connecting rod 221 is hinged to the support 21, a trigger portion 223 for triggering a water inlet structure (the water inlet structure is not shown) at the bottom of the water tank is disposed at a second end of the connecting rod 221, the floating body 222 moves up and down along with the rise, therefore, when the liquid level drops to a certain height, the trigger part 223 triggers the water inlet structure to drive the water tank to replenish liquid into the water storage cavity 10, otherwise, when the liquid level rises to a certain height, the trigger part 223 is separated from the water inlet structure, and the water tank stops replenishing liquid.

Referring to fig. 1 to 3, the magnetic attraction structure (31, 32) includes a first magnet 31 and a second magnet 32 that attract each other, the first magnet 31 is disposed on the bracket 21, and the second magnet 32 is disposed at the bottom of the body 1. In a specific embodiment, the first magnet 31 and the second magnet 32 may both be magnets, and when the floating ball mechanism 22 is installed, the magnetic poles of different polarities of the first magnet 31 and the second magnet 32 attract each other. Of course, as an alternative, one of the first magnet 31 and the second magnet 32 may be a magnet, and the other may be a material that attracts the magnet, for example, the first magnet 31 is a magnet, and the second magnet 32 is iron.

Referring to fig. 1 to 3, a first mounting groove 11 extending downward is formed in a bottom of the water storage chamber 10, the first magnet 31 is disposed at a bottom of the bracket 21, the bracket 21 is assembled in the first mounting groove 11 with a bottom thereof facing downward, a second mounting groove 12 is formed in a bottom of the body 1 corresponding to the first mounting groove 11, and the second magnet 32 is disposed in the second mounting groove 12 to attract the first magnet 31, so that the first magnet 31 and the second magnet 32 are mounted in a simple manner and can be more compact than the body 1.

Referring to fig. 1 to 3, in a specific embodiment, the bottom of the body 1 is provided with a mounting bracket 13, the mounting bracket 13 includes a side wall 131 surrounding the bottom of the body 1, and a partition 132 transversely connected to the inner side of the side wall 131, the first mounting groove 11 extends downward to the upper side of the partition 132, the second mounting groove 12 is formed between the lower side of the partition 132 and the side wall 131, and the first mounting groove 11 and the second mounting groove 12 are formed by providing the mounting bracket 13, which is simple and compact in structure and convenient to machine, and preferably, the mounting bracket 13 and the body 1 are of an integral structure, and can be integrally formed by injection molding or the like.

Referring to fig. 1 to 3, an air inlet (not shown in the air inlet) is arranged at the bottom of the water storage cavity 10, an air outlet channel 14 extending towards the upper side is connected to the air inlet, an air outlet 141 communicated with the water storage cavity 10 is arranged on the air outlet channel 14, and the mounting frame 13 is arranged at one side, close to the air outlet channel 14, of the bottom of the body 1, so that the mold is simple in structure, the complex structure of the mold is reduced, injection molding of parts is facilitated, mold stripping is easier, and the probability of mold failure is reduced.

Referring to fig. 1 to 3, as an improved mode, the bottom of the bracket 21 is configured to be a square structure, the bottom of the bracket 21 is adapted to fit with the first installation groove 11, when the bracket 21 is assembled on the first installation groove 11, the bracket 21 fills up the first installation groove 11, so that the two structures are more compact, the bracket 21 is more stably installed, and the square structure is configured to prevent the bracket 21 from rotating.

Referring to fig. 1 and 3, as an improved manner, a third mounting groove 211 with an open lower side is formed at the bottom of the bracket 21, the first magnet 31 is fittingly mounted in the third mounting groove 211, and the lower side surface of the first magnet 31 is attached to the upper side surface of the partition 132, so that the magnetic attraction effect of the first magnet 31 and the second magnet 32 is better, and the mounting stability of the bracket 21 is improved.

Referring to fig. 1 and 3, as a modified mode, the bottom of the bracket 21 is provided with a fourth mounting groove 212 around the third mounting groove 211 for mounting a sealing ring (not shown in the sealing ring), and the sealing ring is mounted in the fourth mounting groove 212, so that the lower side of the sealing ring abuts against the upper side surface of the partition 132, thereby preventing the first magnet 31 from contacting the liquid in the water storage chamber 10 and reducing the risk of liquid contamination.

As an alternative scheme (not shown in the figure of the scheme), the magnetic attraction structure comprises a second magnet, the second magnet is arranged at the bottom of the body, the support is made of a material which is attracted to the second magnet, the support is directly attracted by the second magnet in the above arrangement mode without arranging the first magnet, and therefore the structure of the support is simplified.

Compared with the prior art, the utility model provides a principle that water feeding assembly utilized magnetism to inhale realizes liquid level switch 2's demountable installation, and this kind of setting mode simple structure, easily dismantles, as long as upwards apply an external force that is greater than magnetic attraction and liquid level switch 2 self gravity sum to liquid level switch 2 during the dismantlement, alright take out liquid level switch 2 from body 1 alone to the user of being convenient for washs body 1 and floater mechanism 22.

Variations and modifications to the above-described embodiments may occur to those skilled in the art, in light of the above teachings and teachings. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.

Claims (10)

1. The subassembly that adds water of humidifier, including body and liquid level switch, the body is equipped with the water storage chamber, liquid level switch locates the water storage intracavity, liquid level switch includes support and floater mechanism, its characterized in that: the support is detachably adsorbed at the bottom of the water storage cavity through a magnetic attraction structure, the floating ball mechanism comprises a connecting rod and a floating body, one end of the connecting rod is connected with the floating body, and the other end of the connecting rod is hinged to the support.

2. The water addition assembly of claim 1, wherein: the magnetic attraction structure comprises a first magnet and a second magnet which are attracted with each other, the first magnet is arranged on the support, and the second magnet is arranged at the bottom of the body.

3. The water addition assembly of claim 2, wherein: the first magnet and the second magnet are magnets, and magnetic poles of different polarities of the first magnet and the second magnet attract each other when the floating ball mechanism is installed.

4. The water addition assembly of claim 2, wherein: one of the first magnet and the second magnet is a magnet, and the other magnet is made of a material which is attracted with the magnet.

5. The water addition assembly of claim 1, wherein: the magnetic attraction structure comprises a second magnet, the second magnet is arranged at the bottom of the body, and the support is made of a material which is attracted with the second magnet.

6. A watering assembly according to any of claims 2 to 4, wherein: the utility model discloses a water storage device, including water storage cavity, first magnet, body, second magnet, first mounting groove that extends to the downside is equipped with at the bottom of the chamber in water storage cavity, first magnet is located the bottom of support, the support is the bottom and assembles downwards in the first mounting groove, the body bottom corresponds the second mounting groove has been seted up to the first mounting groove, the second magnet is located in the second mounting groove, in order to adsorb first magnet.

7. The water addition assembly of claim 6, wherein: the body bottom is equipped with the mounting bracket, the mounting bracket is located including the ring the side bounding wall of body bottom, transverse connection in the inboard fender that separates of side bounding wall, first mounting groove extends to the downside separate the upside that keeps off, separate keep off the downside with form between the side bounding wall the second mounting groove.

8. The water addition assembly of claim 7, wherein: an air outlet channel is arranged in the water storage cavity, and the mounting frame is arranged on one side, close to the air outlet channel, of the bottom of the body.

9. The water addition assembly of claim 7, wherein: the support bottom sets up to square structure, the support bottom with first mounting groove adaptation cooperation.

10. The water addition assembly of claim 7, wherein: downside open-ended third mounting groove has been seted up to the support bottom, first magnet looks adaptation is installed in the third mounting groove, the downside of first magnet with the side of going up that separates the fender laminates mutually.

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