CN111964241A - Bottom shell assembly and air conditioner with same - Google Patents
Bottom shell assembly and air conditioner with same Download PDFInfo
- Publication number
- CN111964241A CN111964241A CN202010981881.5A CN202010981881A CN111964241A CN 111964241 A CN111964241 A CN 111964241A CN 202010981881 A CN202010981881 A CN 202010981881A CN 111964241 A CN111964241 A CN 111964241A
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- Prior art keywords
- cleaning structure
- bottom shell
- assembly
- cleaning
- wall surface
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- 238000004140 cleaning Methods 0.000 claims abstract description 162
- 238000009434 installation Methods 0.000 claims abstract description 11
- 238000005096 rolling process Methods 0.000 claims description 35
- 230000005540 biological transmission Effects 0.000 claims description 20
- 230000033001 locomotion Effects 0.000 claims description 17
- 238000005406 washing Methods 0.000 claims description 3
- 239000000428 dust Substances 0.000 description 13
- 238000001816 cooling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/14—Wipes; Absorbent members, e.g. swabs or sponges
- B08B1/143—Wipes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/22—Cleaning ducts or apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cleaning In General (AREA)
Abstract
The invention provides a bottom shell assembly and an air conditioner with the same. The bottom shell subassembly includes: the bottom shell is provided with an installation cavity; the fan blade assembly is positioned in the mounting cavity; the cleaning structure is arranged in the mounting cavity, at least part of the cleaning structure is positioned below the fan blade assembly, and the cleaning structure is movably arranged relative to the bottom shell in the first direction. The technical scheme of the invention solves the problem that the inner wall surface of the bottom shell of the air conditioner is not convenient to clean in the prior art.
Description
Technical Field
The invention relates to the field of air conditioners, in particular to a bottom shell assembly and an air conditioner with the same.
Background
When the air conditioner is operated, the air with dust enters the air conditioner and can bring the dust into the inner side of the air conditioner, so that the inner wall surface of the bottom shell of the air conditioner is full of dust, and along with the continuous improvement of living standard, people pay more and more attention to the air quality, and in order to prevent the circulating air blown out by the air conditioner from blowing the dust in the bottom shell of the air conditioner into a room, the bottom shell of the air conditioner needs to be cleaned or cleaned.
In the prior art, when the inner wall surface of the bottom shell of the wall-mounted air conditioner is cleaned, the bottom shell needs to be detached, and the difficulty in detaching the bottom shell is high, so that the inner wall surface of the bottom shell is not convenient to clean.
Disclosure of Invention
The invention mainly aims to provide a bottom shell assembly and an air conditioner with the same, and aims to solve the problem that the inner wall surface of the bottom shell of the air conditioner is inconvenient to clean in the prior art.
In order to achieve the above object, according to one aspect of the present invention, there is provided a bottom case assembly including: the bottom shell is provided with an installation cavity; the fan blade assembly is positioned in the mounting cavity; the cleaning structure is arranged in the mounting cavity, at least part of the cleaning structure is positioned below the fan blade assembly, and the cleaning structure is movably arranged relative to the bottom shell in the first direction.
Further, the bottom shell assembly further comprises a driving portion located in the installation cavity, and the driving portion is in driving connection with the cleaning structure.
Further, the drain pan subassembly still includes the transmission structure that is located the installation intracavity, and the transmission structure includes: the connecting rod is connected with the driving part and is rotatably arranged relative to the bottom shell, the cleaning structure is arranged on the periphery of the connecting rod, and the cleaning structure is spirally matched with the connecting rod; the rotation stopping part is matched with the cleaning structure so as to convert the rotation motion between the cleaning structure and the connecting rod into the linear motion of the cleaning structure.
Furthermore, the rotation stopping part is a rotation stopping rod arranged on the bottom shell, and the rotation stopping rod penetrates through one end of the cleaning structure.
Further, the bottom shell assembly further comprises a supporting frame, the transmission structure is connected with the bottom shell through the supporting frame, and the driving portion is arranged on the supporting frame.
Furthermore, the support frame is detachably connected with the bottom shell.
Further, the cleaning structure is a washing brush or a felt strip.
Further, the drain pan subassembly still includes the rolling element that is located the installation intracavity, and the rolling element rotationally sets up on clean structure, and the rolling element contacts with the internal face of drain pan.
Further, the cleaning structure includes a body portion and a handle connected to the body portion, and the rolling body is disposed on a side of the handle facing the bottom case.
Further, the drain pan includes first shell and the second shell of being connected with first shell, and first shell and second shell form the installation cavity, and the fan blade subassembly sets up on the second shell, and the one end and the first shell of clean structure are connected, and the other end of clean structure extends to the below of fan blade subassembly.
Further, the surface of a part of the cleaning structure facing the second shell is an arc-shaped surface, and the inner wall surface of the second shell is matched with the arc-shaped surface.
According to another aspect of the present invention, there is provided an air conditioner including a panel body and a bottom case assembly connected to the panel body, the bottom case assembly being the above-mentioned bottom case assembly.
By applying the technical scheme of the invention, the cleaning structure is arranged in the mounting cavity, the cleaning structure is contacted with part of the inner wall surface of the bottom shell, and the cleaning structure can move back and forth relative to the bottom shell in the first direction, so that part of the inner wall surface of the bottom shell can be cleaned by using the cleaning structure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 illustrates a schematic structural view of a bottom shell assembly of an embodiment of the present invention;
FIG. 2 is a schematic structural view showing a partial structure of the bottom case assembly of FIG. 1;
FIG. 3 shows a schematic view of the cleaning structure, the transmission structure and the drive part connection of FIG. 1;
FIG. 4 shows an enlarged partial view of the transmission structure, drive portion and support bracket connection of FIG. 3 (in which the drive portion has not yet been assembled to the support bracket);
FIG. 5 shows a partial enlarged view of FIG. 3;
FIG. 6 shows a close-up view of FIG. 2 (with the cleaning structure and the transmission structure assembled together);
FIG. 7 is a schematic view showing the arrangement of the rolling bodies and the cleaning structure of FIG. 6 in one direction of engagement (at which time the rolling bodies are not mounted on the cleaning structure);
FIG. 8 shows a schematic view of the rolling elements and the cleaning structure of FIG. 6 in another orientation in which they are engaged (at which time the rolling elements are not mounted on the cleaning structure);
FIG. 9 shows a schematic view of the arrangement of the rolling bodies and the cleaning structure of FIG. 6 in cooperation (wherein the rolling bodies are mounted in the cleaning structure); and
fig. 10 shows an exploded view of the bottom case assembly of fig. 1.
Wherein the figures include the following reference numerals:
10. a bottom case; 11. a first housing; 12. a second housing; 13. a step surface; 20. cleaning the structure; 21. a first through hole; 22. mounting grooves; 221. a first groove; 222. a second groove; 23. a body portion; 24. a handle; 30. a transmission structure; 31. a connecting rod; 32. a rotation stop section; 40. a drive section; 50. a support frame; 51. a second through hole; 52. a third through hole; 53. a first plate section; 54. a second plate section; 60. and a rolling body.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
As shown in fig. 1 and 2, an embodiment of the present invention provides a bottom case assembly. The bottom shell assembly comprises a bottom shell 10 provided with an installation cavity, a fan blade assembly and a cleaning structure 20, wherein the fan blade assembly is located in the installation cavity. The cleaning structure 20 is disposed in the mounting cavity, at least a portion of the cleaning structure 20 is located below the fan blade assembly, and the cleaning structure 20 is movably disposed in the first direction relative to the bottom case 10.
Through the above arrangement, when the inner wall surface of the bottom case 10 is cleaned by the cleaning structure 20, the cleaning structure 20 is in an operating state, the cleaning structure 20 contacts with a part of the inner wall surface of the bottom case 10, and the cleaning structure 20 can move back and forth in the first direction relative to the bottom case 10 so as to clean the part of the inner wall surface of the bottom case 10, so that the bottom case 10 of the air conditioner can be prevented from being detached, and the inner wall surface of the bottom case 10 of the air conditioner can be cleaned more conveniently.
Specifically, when the bottom case assembly is applied to the field of air conditioners, after the cleaning structure 20 is used to clean foreign matters such as dust in the bottom case 10 to a certain position (for example, the right side or the left side of fig. 1) of the bottom case 10 in fig. 1, a user may open the air outlet of the air conditioner to discharge the foreign matters from the air outlet of the air conditioner, so as to ensure the cleanness of the inside of the bottom case 10 of the air conditioner.
Of course, in an alternative embodiment, a dust exhaust groove communicating with the installation cavity may be provided on the bottom case 10, and a storage box may be provided at an outer wall surface (referring to a position corresponding to the dust exhaust groove) of the bottom case 10 according to actual needs. Like this, can utilize clean structure 20 to clean the position at the dust exhaust groove place of drain pan to the dust after clean structure 20 accomplishes the cleaning work to the internal face of drain pan 10 to concentrate the dust through the dust exhaust groove and arrange to the storing box, thereby guarantee the inside clean of drain pan 10.
Further, after the cleaning structure 20 finishes the work of cleaning the inner wall surface of the bottom case 10, the cleaning structure 20 is in a non-working state, and the cleaning structure 20 can be moved to the left side of the bottom case 10 in fig. 1, so that when the air conditioner is in a cooling or heating mode, the cleaning structure 20 does not affect the rotation of the fan blade assembly, and the normal use of the air conditioner can be ensured.
Of course, in an alternative embodiment not shown in the drawings, the cleaning structure 20 may be disposed on the right side of the bottom case 10 in fig. 1 when the cleaning structure 20 is in the non-operating state according to actual needs, as long as the cleaning structure 20 can be prevented from affecting the normal use of the air conditioner.
Specifically, in the embodiment of the present invention, the first direction refers to an axial direction of the bottom chassis 10, i.e., a left-right direction of the bottom chassis 10 in fig. 1.
As shown in fig. 2 and 3, in the embodiment of the present invention, the bottom case assembly further includes a driving part 40 located in the mounting cavity, and the driving part 40 is drivingly connected with the cleaning structure 20.
In the above arrangement, when the inner wall surface of the bottom chassis 10 is cleaned by the cleaning structure 20 (i.e., the cleaning structure 20 is in the working state), the driving part 40 can drive the cleaning structure 20 to reciprocate along the first direction of the bottom chassis 10, so that the inner wall of the bottom chassis 10 can be more completely cleaned.
Further, when the cleaning structure 20 finishes cleaning the inner wall surface of the bottom shell 10 (i.e. the cleaning structure 20 is in a non-working state), the driving portion 40 drives the cleaning structure 20 to return to the initial position (i.e. the position before the cleaning structure 20 is cleaned), so that when the air conditioner is in a cooling or heating mode, the cleaning structure 20 does not affect the rotation of the fan blade assembly, thereby preventing the cleaning structure 20 from affecting the normal use of the air conditioner.
Preferably, in the embodiment of the present invention, the driving part 40 is a motor, and the reciprocating motion of the cleaning structure 20 in the first direction of the bottom chassis 10 may be achieved by forward or reverse rotation of the motor (i.e., the embodiment of the present invention converts rotation of the motor shaft into linear motion of the cleaning structure 20).
Of course, in an alternative embodiment not shown in the drawings, the driving part 40 may be configured as a linear motor or a hydraulic cylinder or an air cylinder, and the cleaning structure 20 is driven to reciprocate in the first direction by the reciprocating motion of the piston of the hydraulic cylinder or the air cylinder on the axis thereof according to actual needs.
Preferably, in the embodiment of the present invention, the driving part 40 is disposed at the right side of the bottom case 10 of fig. 1. Of course, in an alternative embodiment not shown in the drawings, the driving part 40 may be disposed at the left side of the bottom case 10 of fig. 1 according to actual needs.
As shown in fig. 3 and 4, in the embodiment of the present invention, the bottom case assembly further includes a transmission structure 30 located in the mounting cavity, and the transmission structure 30 includes a link 31 and a rotation stopper 32. Wherein, the connecting rod 31 is connected with the driving part 40, the connecting rod 31 is rotatably arranged relative to the bottom shell 10, the cleaning structure 20 is arranged on the periphery of the connecting rod 31, and the cleaning structure 20 is spirally matched with the connecting rod 31; and a rotation stopper 32 cooperating with the cleaning structure 20 to convert a rotational motion between the cleaning structure 20 and the link 31 into a linear motion of the cleaning structure 20.
In the above arrangement, the driving portion 40 can drive the link 31 to rotate, so that the cleaning structure 20 disposed on the outer periphery of the link 31 and the drive link 31 rotate relatively; further, the rotation stopper 32 cooperates with the cleaning structure 20 to convert the rotational motion of the cleaning structure 20 with respect to the link 31 into the linear motion of the cleaning structure 20.
Preferably, in the embodiment of the present invention, the driving part 40 and the connecting rod 31 may be coupled by a coupling, so that the forward or reverse rotation of the connecting rod 31 is achieved by the forward or reverse rotation of the driving part 40 (i.e., the motor), which may reciprocate the cleaning structure 20 in the direction of the axis of the connecting rod 31.
Preferably, in the embodiment of the present invention, the connecting rod 31 is provided with an external thread, the cleaning structure 20 is provided with an internal thread, and the external thread of the connecting rod 31 and the internal thread of the cleaning structure 20 are in a screw fit, so that the cleaning structure 20 can perform a linear reciprocating motion relative to the connecting rod 31 under the action of the rotation stopping part 32, and thus the cleaning structure 20 can be used to achieve the effect of cleaning the inner wall surface of the bottom shell 10.
Preferably, as shown in fig. 3, in the embodiment of the present invention, the rotation stopping part 32 is a rotation stopping rod disposed on the bottom case 10, and the rotation stopping rod is inserted into one end of the cleaning structure 20.
In the above arrangement, as shown in fig. 6, the cleaning structure 20 is provided with a first through hole 21, and the rotation stopping rod is arranged on the cleaning structure 20 through the first through hole 21, so that the cleaning structure 20 can move along a straight line where the axis of the rotation stopping rod is located.
Specifically, the rotation preventing lever has a circular cross section. Of course, in an alternative embodiment not shown in the drawings, the cross section of the rotation stop bar may be rectangular according to actual needs, as long as the cleaning structure 20 can be moved linearly along the rotation stop bar.
Of course, in an alternative embodiment not shown in the drawings, the rotation stopping portion 32 may be a sliding chute capable of sliding relative to the cleaning structure 20 according to actual needs, so as to limit the rotation of the cleaning structure 20 around the straight line where the axis of the cleaning structure is located, and enable the cleaning structure 20 to perform the linear reciprocating motion only along the sliding chute.
As shown in fig. 4 and 10, in the embodiment of the present invention, the bottom case assembly further includes a supporting frame 50, the transmission structure 30 is connected to the bottom case 10 through the supporting frame 50, and the driving part 40 is disposed on the supporting frame 50.
In the above arrangement, as shown in fig. 4, the transmission structure 30 is connected to the supporting frame 50 through a shaft hole fitting manner, wherein the supporting frame 50 is provided with a second through hole 51 fitting with the connecting rod 31 and a third through hole 52 fitting with the rotation stopping rod, so that the transmission structure 30 is mounted on the inner wall surface of the bottom shell 10 through the supporting frame 50. Wherein, the link 31 is connected with the transmission shaft of the driving part 40 (i.e. the motor) through the second through hole 51, so that the driving part 40 drives the link 31 to rotate. Further, the driving part 40 is detachably mounted on the supporting frame 50 by means of screw connection, so as to support the transmission structure 30 and the driving part 40.
Preferably, in the embodiment of the present invention, the number of the supporting frames 50 is two, and two supporting frames 50 are respectively disposed at two opposite ends of the connecting rod 31. The transmission structure 30 and the cleaning structure 20 can be better supported by the above arrangement, thereby ensuring that the cleaning structure 20 can better clean the inner wall surface of the bottom case 10.
Preferably, as shown in fig. 5, in the embodiment of the present invention, the supporting frame 50 is L-shaped. The support bracket 50 includes a first plate section 53 and a second plate section 54 connected to the first plate section 53. The first plate section 53 is connected to an inner wall surface of the bottom case 10, and the second plate section 54 is used for mounting the transmission structure 30 and the driving portion 40. Of course, in an alternative embodiment not shown in the drawings, the support frame 50 may be configured as a T-shape or the like according to actual needs.
Preferably, in the embodiment of the present invention, the supporting bracket 50 is detachably mounted on the inner wall surface of the bottom case 10 by means of screw connection. Of course, in an alternative embodiment not shown in the drawings, the connection manner of the supporting frame 50 and the inner wall surface of the bottom case 10 may be configured as a pin connection or the like according to actual needs.
Preferably, as shown in fig. 6, in the embodiment of the present invention, the cleaning structure 20 is a washing brush or a felt strip. Through the arrangement, on one hand, the inner wall surface of the bottom shell 10 can be effectively cleaned through the cleaning brush or the felt strip, so that the inner wall surface of the bottom shell 10 is clean and free of dust; on the other hand, the cleaning brush and the felt strip are elastic members, and are made of a material softer than the bottom case 10, so that the inner wall surface of the bottom case 10 is not scratched.
As shown in fig. 6 and 7, in the embodiment of the present invention, the bottom case assembly further includes a rolling body 60 located in the mounting cavity, the rolling body 60 is rotatably disposed on the cleaning structure 20, and the rolling body 60 is in contact with the inner wall surface of the bottom case 10.
With the above arrangement, the cleaning structure 20 can be ensured to be capable of performing linear motion in the first direction more smoothly by the rolling of the rolling bodies 60.
In the embodiment of the present invention, the rolling bodies 60 are disposed on the cleaning structure 20 in a snap-fit manner. When the cleaning structure 20 cleans the inner wall surface of the bottom case 10, the rolling element 60 contacts the inner wall surface of the bottom case 10, and the rolling element 60 rolls on the inner wall surface of the bottom case 10, so that the cleaning structure 20 is prevented from contacting the inner wall surface of the bottom case 10 to generate severe friction. On the one hand, this may assist the movement of the cleaning structure 20 relative to the bottom case 10 in the first direction, so that the cleaning structure 20 moves back and forth along the first direction of the bottom case 10 more smoothly, and on the other hand, this may improve the service life of the cleaning structure 20.
Specifically, as shown in fig. 8 and 9, in the embodiment of the present invention, the rolling body 60 is provided with a latching column, and the cleaning structure 20 is provided with a mounting groove 22. The mounting groove 22 includes a first groove 221 and two second grooves 222 communicated with the first groove 221, a part of the rolling element 60 is located in the first groove 221, and the clamping column is in clamping fit with the second grooves 222, so that the rolling element 60 rolls on the inner wall surface of the bottom case 10, and thus severe friction caused by contact between the cleaning structure 20 and the inner wall surface of the bottom case 10 can be avoided, and the cleaning structure 20 can more smoothly reciprocate along the first direction of the bottom case 10.
Preferably, in the embodiment of the present invention, the rolling elements 60 are ball bearings. Of course, in an alternative embodiment not shown in the drawings, the rolling body 60 may be provided as other bearings according to actual needs as long as rolling of the rolling body 60 on the inner wall surface of the bottom case 10 can be achieved.
As shown in fig. 6, in the embodiment of the present invention, the cleaning structure 20 includes a body portion 23 and a handle 24 connected to the body portion 23, and the rolling bodies 60 are disposed on a side of the handle 24 facing the bottom case 10.
In the above arrangement, the bottom case 10 is provided with the step surface 13 extending in the first direction, the rolling element 60 faces the bottom case 10 and contacts with the step surface 13 of the bottom case 10, and when the cleaning structure 20 cleans the inner wall surface of the bottom case 10, the rolling element 60 rolls on the step surface 13 of the bottom case 10, so that the cleaning structure 20 is prevented from contacting with the inner wall surface of the bottom case 10 to generate severe friction, and the cleaning structure 20 moves back and forth more smoothly along the first direction of the bottom case 10.
Specifically, as shown in fig. 8 and 9, in the embodiment of the present invention, the handle 24 is provided with the mounting groove 22 at a side facing the bottom case 10, the second groove 222 of the mounting groove 22 is fitted with the catch of the rolling body 60, and a part of the rolling body 60 is disposed in the first groove 221. Further, when the cleaning structure 20 cleans the inner wall surface of the bottom chassis 10, the body portion 23 of the cleaning structure 20 contacts the inner wall surface of the bottom chassis 10 and cleans the inner wall surface of the bottom chassis 10.
As shown in fig. 1, in the embodiment of the present invention, the bottom case 10 includes a first case 11 and a second case 12 connected to the first case 11, the first case 11 and the second case 12 form a mounting cavity, a fan assembly is disposed on the second case 12, one end of the cleaning structure 20 is connected to the first case 11, and the other end of the cleaning structure 20 extends to below the fan assembly.
With the above arrangement, the handle 24 of the cleaning structure 20 is connected with the first housing 11 through the transmission structure 30 and the support frame 50, and the body portion 23 of the cleaning structure 20 extends to the lower side of the fan blade assembly, so that the cleaning structure 20 and the fan blade assembly do not contact or interfere with each other. When the cleaning structure 20 cleans the inner wall surface of the bottom shell 10 (i.e. the cleaning structure 20 is in a working state), the fan blade assembly can be prevented from interfering the reciprocating motion of the cleaning structure 20 in the first direction; when the cleaning structure 20 finishes cleaning the inner wall surface of the bottom shell 10 (i.e. the cleaning structure 20 is in a non-working state), the cleaning structure 20 returns to the initial position (i.e. the position before the cleaning structure 20 is cleaned), so as to prevent the cleaning structure 20 from interfering with the normal operation of the fan blade assembly.
Further, the first housing 11 and the second housing 12 form a mounting cavity for mounting the fan assembly and the cleaning structure 20, so that the fan assembly and the cleaning structure 20 can work better.
As shown in fig. 1 and 2, in the embodiment of the present invention, a surface of a part of the cleaning structure 20 facing the second housing 12 is an arc-shaped surface, and an inner wall surface of the second housing 12 is matched with the arc-shaped surface.
With the above arrangement, on one hand, when the cleaning structure 20 cleans the inner wall surface of the bottom case 10 (i.e., the cleaning structure 20 is in an operating state), the arc-shaped surface of the cleaning structure 20 contacts with the inner wall surface of a part of the second housing 12, so that the cleaning structure 20 better cleans the inner wall surface of the second housing 12; on the other hand, when the cleaning structure 20 finishes cleaning the inner wall surface of the bottom shell 10 (i.e. the cleaning structure 20 is in a non-operating state), the arc-shaped surface of the cleaning structure 20 is consistent with the shape of the inner wall surface of the second housing 12, and the cleaning structure 20 returns to the initial position (i.e. the position before the cleaning structure 20 is cleaned), so that the cleaning structure 20 can be prevented from influencing the normal operation of the air conditioner.
Of course, in an alternative embodiment not shown in the drawings, the surface of a part of the cleaning structure 20 may be provided in other shapes according to actual needs as long as it conforms to the shape of the inner wall surface of the second casing 12 of the air conditioner.
As shown in fig. 1, an embodiment of the present invention provides an air conditioner, which includes a panel body and a bottom case assembly connected to the panel body, wherein an air outlet is formed on the panel body. The air outlet can discharge the impurities such as dust cleaned by the cleaning structure 20 from the bottom case 10.
The air conditioner of the present embodiment also has the above-mentioned advantages of the bottom shell assembly, and the details are not repeated herein.
From the above description, it can be seen that the above-described embodiments of the present invention achieve the following technical effects: through set up clean structure in the installation cavity of drain pan subassembly, clean structure's at least part is located the below of fan blade subassembly to clean structure is for the drain pan setting of being movably in the first direction. Like this, when the inner wall face of the drain pan of clean air conditioner, the internal wall face contact of cleaning structure and a part of drain pan to cleaning structure can be for drain pan reciprocating motion in the first direction, so that clean the internal wall face of a part of drain pan, thereby can avoid dismantling the drain pan of air conditioner, clean the internal wall face of the drain pan of air conditioner more conveniently. Further, the surface of a part of the cleaning structure facing the second shell is an arc-shaped surface, and the inner wall surface of the second shell is matched with the arc-shaped surface. Like this, after the cleaning structure accomplished the cleaning work to the internal wall face of drain pan, the cleaning structure was in non-operating condition, removed the cleaning structure to the left side of drain pan in fig. 1 to the shape of the internal wall face of cleaning structure and drain pan is unanimous, thereby makes the left side of drain pan can hold the cleaning structure, can ensure the normal use of air conditioner like this.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (12)
1. A bottom shell assembly, comprising:
the bottom shell (10), wherein an installation cavity is arranged on the bottom shell (10);
the fan blade assembly is positioned in the mounting cavity;
the cleaning structure (20) is arranged in the mounting cavity, at least part of the cleaning structure (20) is positioned below the fan blade assembly, and the cleaning structure (20) is movably arranged relative to the bottom shell (10) in a first direction.
2. A bottom shell assembly as claimed in claim 1, further comprising a drive portion (40) located within the mounting cavity, the drive portion (40) being in driving connection with the cleaning structure (20).
3. A bottom shell assembly as defined in claim 2, further comprising a transmission structure (30) located within said mounting cavity, said transmission structure (30) comprising:
a connecting rod (31) connected with the driving part (40), wherein the connecting rod (31) is rotatably arranged relative to the bottom shell (10), the cleaning structure (20) is arranged on the periphery of the connecting rod (31), and the cleaning structure (20) is in spiral fit with the connecting rod (31);
a rotation stop (32) cooperating with the cleaning structure (20) to convert a rotational movement between the cleaning structure (20) and the link (31) into a linear movement of the cleaning structure (20).
4. A bottom shell assembly as claimed in claim 3, wherein said rotation stop (32) is a rotation stop lever provided on said bottom shell (10), said rotation stop lever being inserted at one end of said cleaning structure (20).
5. A bottom shell assembly according to claim 4, further comprising a support frame (50), said transmission structure (30) being connected to said bottom shell (10) through said support frame (50), said drive portion (40) being provided on said support frame (50).
6. A bottom shell assembly according to claim 5, wherein said supporting frame (50) is removably connected to said bottom shell (10).
7. A bottom shell assembly according to any one of claims 1 to 6, wherein the cleaning structure (20) is a washing brush or a felt strip.
8. A bottom shell assembly as claimed in any one of claims 1 to 6, further comprising a rolling body (60) located within the mounting cavity, the rolling body (60) being rotatably disposed on the cleaning structure (20), and the rolling body (60) being in contact with an inner wall surface of the bottom shell (10).
9. A bottom shell assembly according to claim 8, wherein the cleaning structure (20) comprises a body portion (23) and a handle (24) connected to the body portion (23), the rolling bodies (60) being arranged on a side of the handle (24) facing the bottom shell (10).
10. A bottom shell assembly according to any of claims 1 to 6, characterized in that the bottom shell (10) comprises a first outer shell (11) and a second outer shell (12) connected to the first outer shell (11), the first outer shell (11) and the second outer shell (12) forming the mounting cavity, the fan blade assembly being arranged on the second outer shell (12), one end of the cleaning structure (20) being connected to the first outer shell (11), the other end of the cleaning structure (20) extending below the fan blade assembly.
11. A bottom shell assembly as claimed in claim 10, characterized in that the surface of a portion of said cleaning structure (20) facing said second casing (12) is an arc-shaped surface, with which the inner wall surface of said second casing (12) cooperates.
12. An air conditioner comprising a panel body and a bottom shell assembly connected to said panel body, wherein said bottom shell assembly is the bottom shell assembly of any one of claims 1 to 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010981881.5A CN111964241A (en) | 2020-09-17 | 2020-09-17 | Bottom shell assembly and air conditioner with same |
Applications Claiming Priority (1)
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