Air conditioner

Abstract

The air conditioner comprises a shell, a cleaning device, a filter screen piece, a driving assembly and a rolling brush assembly, and the shell is provided with an air inlet; the cleaning device is installed on the shell, the cleaning device comprises a filter screen support arranged corresponding to the air inlet and a box body connected with the filter screen support, and the box body is provided with a water adding opening; the filter screen bracket and the box body are respectively provided with a moving channel; the filter screen piece is arranged on the filter screen bracket; the driving assembly is mounted on the cleaning device and is used for driving the filter screen piece to move in the moving channel; the rolling brush assembly is arranged on the box body and located below the water adding opening, and the rolling brush assembly is used for cleaning the filter screen piece. According to the technical scheme, the filter screen cleaning mode higher in cost performance is provided.

Description

Technical Field

[0001] The present invention relates to the field of air conditioners, and in particular to an air conditioner. Background Art

[0002] At present, the filter of the air conditioner needs to be cleaned after being used for a period of time. The cleaning device of the existing air conditioner that can wash the filter with water uses a water pump to suck the super condensed water into the water tank, and cleans it with a brush and condensed water, which is very costly. Summary of the invention

[0003] The main purpose of the present invention is to provide an air conditioner, aiming to provide a more cost-effective filter cleaning method.

[0004] To achieve the above object, the air conditioner proposed by the present invention comprises: A housing having an air inlet; A cleaning device is installed on the housing, the cleaning device comprises a filter holder arranged corresponding to the air inlet, and a box connected to the filter holder, the box is provided with a water inlet; the filter holder and the box are both provided with a moving channel; A filter element, arranged on the filter support; A driving assembly, mounted on the cleaning device, for driving the filter element to move in the moving channel; and A roller brush assembly is arranged on the box body and located below the water inlet. The roller brush assembly is used to clean the filter element.

[0005] Optionally, the air conditioner further comprises a water filling tank, which is placed in the casing through the water filling port, and a water drainage structure is provided between the water filling tank and the casing, and the water drainage structure is used to drain the water in the water filling tank.

[0006] Optionally, the drainage structure includes a spring valve arranged in the water filling tank and a push piece arranged on the cavity wall of the box body. The water filling tank is provided with a drain outlet. The spring valve closes the drain outlet of the water filling tank. When the push piece presses against the spring valve, the drain outlet opens.

[0007] Optionally, a partition plate is provided in the box body, the box body has a accommodating chamber, the partition plate divides the accommodating chamber into a water adding chamber and a water collecting chamber, the water adding port is connected to the water adding chamber, the water adding tank is located in the water adding chamber, and the partition plate is provided with a water outlet connecting the water adding chamber and the water collecting chamber.

[0008] Optionally, a clamping structure is further provided between the water adding tank and the cavity wall of the water adding cavity, and the water adding tank is clamped with the cavity wall of the water adding cavity through the clamping structure.

[0009] Optionally, a handle is also provided on the water filling tank.

[0010] Optionally, a cavity wall of the water collecting cavity is provided with a drainage structure, and the drainage structure is used to drain the water in the water collecting cavity.

[0011] Optionally, the drainage structure is configured as a drainage valve.

[0012] Optionally, the cleaning device further comprises a filter upper cover and a filter lower cover covering the filter, the filter bracket is located between the two, a track opening is formed on one side of the filter upper cover and the filter lower cover, and the water adding chamber is connected to the track opening.

[0013] Optionally, the roller brush assembly includes a roller brush member and a cylindrical member matching the roller brush member, and the filter member passes between the roller brush member and the cylindrical member.

[0014] Optionally, the roller brush assembly further includes a guide plate, located between the roller brush member and the cylindrical member, for guiding the filter member.

[0015] Optionally, the driving assembly includes a roller assembly, a driving motor and a gear set, and the gear set is transmission-connected to the roller assembly and the roller brush assembly. Driven by the driving motor, the roller assembly drives the filter element to move in the moving channel.

[0016] Optionally, the gear group includes a driving gear provided on the driving motor, a reduction gear meshing with the driving gear, a first gear connected to the roller brush member and meshing with the reduction gear, a second gear connected to the cylindrical member and meshing with the first gear, a third gear connected to the roller assembly, and a fourth gear meshing with the third gear and the second gear.

[0017] Optionally, the second gear, the third gear and the fourth gear are the same gears.

[0018] Optionally, the air conditioner further comprises a sensor disposed in the moving channel, wherein the sensor is electrically connected to the driving component, and when the sensor is triggered, the driving component is driven in reverse.

[0019] The technical solution of the present invention eliminates the method of using a water pump to absorb water to clean the filter element in the cleaning device in the traditional solution. A water inlet is opened in the box body, and the roller brush assembly cleans the filter element. The roller brush assembly is located below the water inlet. In this way, the present solution has two working modes. The first mode is that the driving assembly drives the filter element to pass through the roller brush assembly for daily dust removal; the second mode is that the driving assembly drives the filter element to pass through the roller brush assembly, and the user adds water to the water source to wash the filter element; the two modes are determined according to the usage time. For example, the water washing mode is used for regular cleaning every six months / a year; and daily dust removal can be once every three days / a week; in this way, the present solution can realize dust removal and water washing of the filter element, and at the same time, there is no water pump setting, which can improve the cost performance of the product and make the product quieter. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0021] Figure 1 It is a structural schematic diagram of an embodiment of an air conditioner of the present invention; Figure 2 for Figure 1 A schematic structural diagram of an embodiment of a cleaning device; Figure 3 for Figure 2 Exploded view of the cleaning device; Figure 4 for Figure 2 Schematic diagram of the cross-sectional structure at AA in the middle.

[0022] Description of Figure Numbers: The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0025] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if the meaning of "and / or" appearing in the full text is to include three parallel schemes, taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0027] At present, the filter of the air conditioner needs to be cleaned after being used for a period of time. The cleaning device 300 of the existing air conditioner 100 that can wash the filter uses a water pump to suck the super condensed water into the water tank, and uses a brush and condensed water to clean it, which is very costly.

[0028] To this end, the present invention proposes an air conditioner 100, aiming to provide a more cost-effective filter cleaning method.

[0029] In one embodiment of the present invention, Figures 1 to 4As shown, the air conditioner 100 includes a shell 200, a cleaning device 300, a filter member 400, a driving assembly 800 and a roller brush assembly 600, wherein the shell 200 has an air inlet 210; the cleaning device 300 is installed on the shell 200, the cleaning device 300 includes a filter bracket 320 corresponding to the air inlet 210, and a box body 500 connected to the filter bracket 320, and the box body 500 is provided with a water inlet 510; the filter bracket 320 and the box body 500 are both provided with a moving channel 340; the filter member 400 is arranged on the filter bracket 320; the driving assembly 800 is installed on the cleaning device 300 to drive the filter member 400 to move in the moving channel 340; and the roller brush assembly 600 is arranged on the box body 500 and is located below the water inlet 510, and the roller brush assembly 600 is used to clean the filter member 400.

[0030] The air conditioner 100 also includes a chassis for fixing a heat exchanger and a fan. In an air conditioner, a filter is often provided at the air inlet 210 or the air outlet for filtering. During long-term use, a lot of dust will accumulate on the filter. If the filter is manually disassembled and cleaned, it will be time-consuming and laborious, and the filter element 400 may be easily damaged.

[0031] The air conditioner 100 includes an indoor air conditioner unit and an outdoor air conditioner unit. The air conditioner 100 may also be an integrated air conditioner.

[0032] Taking an indoor air conditioner as an example, the cleaning device 300 is arranged at the air inlet 210. In one embodiment, the box body 500 is located on the left or right side of the air inlet 210 of the shell body 200. The cleaning device 300 is connected to the shell body 200 of the air conditioner. The box body 500 is connected to the filter bracket 320 and has a movable channel 340. In this way, the filter element 400 at the air inlet 210 can move in the movable channel 340 under the drive of the driving assembly 800, and clean the filter surface through the roller brush assembly 600.

[0033] Reference Figure 1 The filter bracket 320 is connected to the box body 500, the filter bracket 320 is arranged at the air inlet 210 of the shell 200, and the box body 500 is installed on the chassis, which can be used to improve the connection stability between the box body 500 and the filter bracket 320, ensure the stability of the cleaning process, and ensure the cleaning effect.

[0034] In the related design, there is a scheme for washing the filter screen. The box 500 and the bearing assembly are both installed on the air conditioner chassis, and the relative position between the box 500 and the bearing assembly is adjusted to make the gear of the drum assembly 810 mesh with the gear of the filter screen member 400, so as to drive the filter screen moving member to move and wash the filter screen with water through a water pump, and finally drain the dirty water with an electromagnetic water valve. Because the use of a motor water pump for water washing is too expensive on the one hand; on the other hand, the water absorption noise is large, the failure rate is high, and the maintenance cost is high; and in the winter heat circulation mode, condensed water cannot be used for cleaning.

[0035] In this regard, refer to Figures 2 to 4 , this solution cancels the water pump water suction solution in the cleaning device 300, and opens a water inlet 510 in the box body 500, and the roller brush assembly 600 cleans the filter element 400, and the roller brush assembly 600 is located below the water inlet 510. In this way, this solution has two working modes. The first mode is that the driving assembly 800 drives the filter element 400 to pass through the roller brush assembly 600 for daily dust removal; the second mode is that the driving assembly 800 drives the filter element 400 to pass through the roller brush assembly 600, and the user adds water to the water source to wash the filter element 400; the two modes are determined according to the usage time, for example, the water washing mode is used for regular cleaning every six months / one year; and daily dust removal can be once every three days / one week; in this way, this solution can realize dust removal and water washing of the filter element 400, and at the same time, there is no water pump setting, which can improve the cost performance of the product and make the product quieter.

[0036] Specifically, the driving assembly 800 and the filter element 400 are meshed and transmitted, and the driving assembly 800 drives the filter element 400 to move in the box body 500 to the roller brush assembly 600, and the roller brush assembly 600 cleans the filter element 400. At this time, the filter element 400 is in a U shape. After the filter element 400 is moved back to the filter bracket 320, the driving assembly 800 reverses and drives the filter element 400 back to the initial position, that is, above the filter bracket 320.

[0037] If it is necessary to wash the filter element 400, a feasible solution is to guide water into the box body 500 through the bottle mouth of a mineral water bottle or the pipe mouth of a water pipe corresponding to the water inlet 510, because the roller brush assembly 600 is below the water inlet 510, so as to wash the filter element 400. In order to facilitate the washing of the filter element 400, the air conditioner 100 further includes a water tank 700, which is placed in the box body 500 from the water inlet 510, and a water discharge structure 710 is provided between the water tank 700 and the box body 500, and the water discharge structure 710 is used to discharge the water in the water tank 700. In this way, when the user is in use, there is no need to repeatedly add water to the box body 500 at the water inlet 510. The user only needs to fill the water tank 700 with water, insert the water tank 700 into the box body 500 from the water inlet 510, and let the water flow to the roller brush assembly 600 through the drainage structure 710, so as to achieve the purpose of washing the filter screen 400. Because there is no water pump, the product is quieter, cheaper, and more cost-effective.

[0038] In one embodiment, the drainage structure 710 may be a water leakage hole provided at the bottom of the water tank 700 and a water flow hole provided at the box body 500 . When the water leakage hole and the water flow hole correspond to each other, the water in the water tank 700 flows toward the roller brush assembly 600 .

[0039] Reference Figure 3 and Figure 4 In this embodiment, the drainage structure 710 includes a spring valve 720 disposed in the water tank 700 and a push-up member 730 disposed on the cavity wall of the box body 500. The water tank 700 is provided with a drain port. The spring valve 720 closes the drain port of the water tank 700. The push-up member 730 presses the spring valve 720 to open the drain port. When in use, the spring valve 720 is pressed to open the drain port. At this time, water can be poured into the water tank 700. After the filling is completed, the spring valve 720 is pressed to close the drain port. Then, the water tank 700 is inserted from the water inlet 510. When the spring valve 720 is triggered by the push-up member 730, the drain port is opened, and water flows out of the water tank 700.

[0040] Reference Figure 4Specifically, a partition plate 530 is provided in the box body 500, and the box body 500 has a accommodating chamber 520. The partition plate 530 divides the accommodating chamber 520 into a water adding chamber 521 and a water collecting chamber 522. The water adding port 510 is connected to the water adding chamber 521. The water adding tank 700 is located in the water adding chamber 521. The partition plate 530 is provided with a water passing port 531 connecting the water adding chamber 521 and the water collecting chamber 522. Specifically, the spring valve 720 is arranged on the side of the water filling tank 700 facing the water filling port 510, and the push piece 730 is arranged on the cavity wall of the box body 500. In the movement direction of the water filling tank 700, the push piece 730 and the spring valve 720 are in contact, so that the spring valve 720 opens the drain port, and water flows from the drain port to the partition plate 530 through the action of gravity, and flows from the water outlet 531 of the partition plate 530 to the water collecting chamber 522. In this process, the roller brush assembly 600 is located below the water outlet 531, that is, below the partition plate 530, so that the water from the water outlet 531 will wet / rinse the roller brush assembly 600, and bring impurities of the roller brush assembly 600 and the filter element 400 into the water collecting chamber 522, and finally the water in the water collecting chamber 522 can be discharged.

[0041] Reference Figure 4 Specifically, a clamping structure 740 is provided between the water adding tank 700 and the cavity wall of the water adding cavity 521 , and the water adding tank 700 is clamped with the cavity wall of the water adding cavity 521 through the clamping structure 740 .

[0042] In one embodiment, the locking structure 740 is a locking protrusion and a locking slot, the locking protrusion is provided on one, and the locking slot is provided on the other.

[0043] In another embodiment, the snap-fit ​​structure 740 is a hook and a buckle.

[0044] In this way, on the one hand, it is ensured that the push piece 730 can open the spring valve 720 and the water tank 700 will not be pushed out of the water inlet 510. On the other hand, it can play a feedback role. After the snap-fit ​​structure 740 is snapped, it can be sensed that the water tank 700 is installed in place.

[0045] It is understandable that the air conditioner is usually mounted on a wall, and in order to facilitate carrying the water tank 700, a handle 750 is also provided on the water tank 700. In this way, it is more convenient to remove or install the water tank 700.

[0046] In one embodiment, in order to hide the handle 750, the handle 750 is rotatably connected to the water tank 700, and the surface of the water tank 700 is provided with a groove adapted to the contour of the handle 750, and the handle 750 can be embedded in the groove.

[0047] In another embodiment, the handle 750 is a grasping member in the shape of a ring, a square, or the like with an escape opening in the middle.

[0048] After the roller brush assembly 600 cleans the filter element 400, the waste water mixed with dust and impurities is deposited in the water collecting chamber 522. The volume of the water collecting chamber 522 is greater than or equal to the volume of the water tank 700, so that the waste water will not seep out.

[0049] For example, a water collection box may be provided at the location of the water collection chamber 522, and the water collection box may be pulled out from the housing 500 to pour out the waste water.

[0050] Reference Figure 4 In order to facilitate the discharge of waste water, specifically, the cavity wall of the water collecting cavity 522 is provided with a drainage structure 540, and the drainage structure 540 is used to discharge the water in the water collecting cavity 522. A drainage valve is provided at the bottom of the box body 500 and the water inlet 510 on the same side. After the filter element 400 is cleaned, the user only needs to press the switch of the drainage valve, and the waste water in the water collecting cavity 522 will be discharged from the drainage valve, which is simple and convenient.

[0051] Regarding the movement of the filter member 400 .

[0052] Combination Figure 3 and Figure 4 The filter element 400 is usually arranged at the air inlet 210 of the hanging machine to filter impurities in the air. The box body 500 is installed on the side of the filter element 400. Specifically, the cleaning device 300 also includes a filter upper cover 310 and a filter lower cover 330 combined with the filter upper cover 310. The filter bracket 320 is located between the two. The first track is formed between the filter bracket 320 and the filter upper cover 310, and the second track is formed between the filter bracket 320 and the filter lower cover 330. A track opening is formed on one side of the filter upper cover 310 and the filter lower cover 330, and the accommodating chamber 520 is connected to the first track and the second track through the track opening.

[0053] The filter support 320 has a first track above and a second track below. The accommodating chamber 520, the first track and the second track form a moving channel 340 for the filter element 400. The driving assembly 800 drives the filter element 400 to move back and forth between the first track, the water adding chamber 521, the roller brush assembly 600 and the second track. The filter element 400 is driven by the gear meshing of the driving assembly 800. One end of the filter element 400 moves toward the roller brush assembly 600 in the box 500, and then after being cleaned by the roller brush assembly 600, it moves to the second track. After reaching the preset position, the roller brush assembly 600 and the driving assembly 800 reverse, and bring the filter element 400 back to the first track from the second track.

[0054] Specifically, the roller brush assembly 600 includes a roller brush member 610 and a cylindrical member 630 matched with the roller brush member 610, and the filter member 400 passes between the roller brush member 610 and the cylindrical member 630. The cylindrical member 630 makes the middle of the filter member 400 closer to the roller brush member 610 to ensure the cleaning effect. The two ends of the roller brush member 610 are provided with gears meshing with the filter member 400 like the roller assembly 810, so as to ensure the movement effect of the filter member 400.

[0055] In order to enable the filter element 400 to move toward the second track after passing through the roller brush assembly 600 , in one embodiment, a guide groove is formed in the box body 500 .

[0056] In another embodiment, the roller brush assembly 600 further includes a guide plate 620, which is located between the roller brush member 610 and the cylindrical member 630, and is used to guide the filter member 400. Thus, after one end of the filter member 400 is driven by the cylindrical member 630, it will be limited by the guide plate 620 and move around the cylindrical member 630 toward the second track. In this process, the roller brush member 610 located below the guide plate 620 will clean the surface of the filter member 400.

[0057] In one embodiment, a clearance opening is provided in the middle of the guide plate 620, and the roller brush member 610 and the cylindrical member 630 are positioned relative to the clearance opening.

[0058] In another embodiment, the middle of the guide plate 620 is a porous structure.

[0059] In order to return the filter element 400 to its initial position after cleaning, the air conditioner 100 further includes a sensor disposed in the moving channel 340. The sensor is electrically connected to the driving component 800. When triggered, the sensor causes the driving component 800 to drive in reverse.

[0060] For example, one end of the filter element 400 moves from the first track to the second track. After the filter element 400 passes the sensor, the filter element 400 has been cleaned from one end to the other end; the drive assembly 800 is reversed, and the filter element 400 returns from the second track to the first track.

[0061] Regarding drive assembly 800.

[0062] Reference Figure 4 Specifically, the driving assembly 800 includes a roller assembly 810, a driving motor 820 and a gear set 830. The gear set 830 is transmission-connected to the roller assembly 810 and the roller brush assembly 600. Driven by the driving motor 820, the roller assembly 810 drives the filter element 400 to move in the moving channel 340.

[0063] In one embodiment, the roller assembly 810 and the roller brush assembly 600 may be driven by a driving motor 820 separately.

[0064] Specifically, the gear set 830 includes a driving gear 831 provided on the driving motor 820, a reduction gear 832 meshing with the driving gear 831, a first gear 833 connected to the roller brush member 610 and meshing with the reduction gear 832, a second gear 834 connected to the cylindrical member 630 and meshing with the first gear 833, a third gear 835 connected to the roller assembly 810, and a fourth gear 836 meshing with the third gear 835 and the second gear 834.

[0065] The fourth gear 836 corresponds to the water inlet 510, that is, located between the roller brush assembly 600 and the roller assembly 810. In this way, only one drive motor 820 is needed to realize the synchronous movement of the roller brush assembly 600 and the roller assembly 810, ensuring the smooth cleaning process of the filter element 400.

[0066] Specifically, in order to ensure smooth movement of the filter element 400, the second gear 834 and the third gear 835 are the same gears, so that the filter element 400 has a consistent speed when passing through the roller assembly 810 and the roller brush assembly 600.

[0067] Specifically, the second gear 834, the third gear 835 and the fourth gear 836 are the same gears. That is, the size of the second gear 834 and the third gear 835 is determined according to the fourth gear 836, which can better adapt to the size of the required space and make the structure more compact. In addition, it is more convenient to open the mold and the cost is lower.

[0068] The above descriptions are only optional embodiments of the present invention, and are not intended to limit the patent scope of the present invention. All equivalent structural changes made using the contents of the present invention's specification and drawings, or directly / indirectly applied in other related technical fields, are included in the patent protection scope of the present invention.

Claims

1. An air conditioner, characterized in that: include: A housing having an air inlet; A cleaning device is installed on the housing, the cleaning device comprises a filter holder arranged corresponding to the air inlet, and a box connected to the filter holder, the box is provided with a water inlet; the filter holder and the box are both provided with a moving channel; A filter element, arranged on the filter support; A driving assembly, mounted on the cleaning device, for driving the filter element to move in the moving channel; as well as A roller brush assembly is arranged on the box body and located below the water inlet. The roller brush assembly is used to clean the filter element.

2. The air conditioner according to claim 1, characterized in that: The air conditioner also includes a water filling tank, which is placed in the box body through the water filling port. A water discharge structure is provided between the water filling tank and the box body, and the water discharge structure is used to drain the water in the water filling tank.

3. The air conditioner according to claim 2, characterized in that: The drainage structure includes a spring valve arranged in the water filling tank and a push-up member arranged on the cavity wall of the box body. The water filling tank is provided with a drain port. The spring valve closes the drain port of the water filling tank. When the push-up member presses against the spring valve, the drain port is opened.

4. The air conditioner according to claim 2, characterized in that: A partition plate is provided in the box body, and the box body has a accommodating chamber. The partition plate divides the accommodating chamber into a water adding chamber and a water collecting chamber. The water adding port is connected to the water adding chamber. The water adding tank is located in the water adding chamber. The partition plate is provided with a water outlet connecting the water adding chamber and the water collecting chamber.

5. The air conditioner according to claim 4, characterized in that: A clamping structure is also provided between the water adding box and the cavity wall of the water adding cavity, and the water adding box is clamped with the cavity wall of the water adding cavity through the clamping structure.

6. The air conditioner according to claim 5, characterized in that: The water adding tank is also provided with a handle.

7. The air conditioner according to claim 4, characterized in that: The cavity wall of the water collection cavity is provided with a drainage structure, and the drainage structure is used to discharge the water in the water collection cavity.

8. The air conditioner according to claim 7, characterized in that: The drainage structure is configured as a drainage valve.

9. The air conditioner according to claim 4, characterized in that: The cleaning device also includes a filter upper cover and a filter lower cover covering the filter, the filter bracket is located between the two, and a track opening is formed on one side of the filter upper cover and the filter lower cover, and the water adding chamber is connected to the track opening.

10. The air conditioner according to claim 1, characterized in that: The roller brush assembly comprises a roller brush member and a cylindrical member matched with the roller brush member, and the filter member passes between the roller brush member and the cylindrical member.

11. The air conditioner according to claim 10, characterized in that: The roller brush assembly also includes a guide plate, which is located between the roller brush component and the cylindrical component and is used to guide the filter component.

12. The air conditioner according to claim 10, characterized in that: The driving assembly includes a roller assembly, a driving motor and a gear set. The gear set is drivingly connected to the roller assembly and the roller brush assembly. Driven by the driving motor, the roller assembly drives the filter element to move in the moving channel.

13. The air conditioner according to claim 12, characterized in that: The gear set includes a driving gear provided on the driving motor, a reduction gear meshed with the driving gear, a first gear connected to the roller brush member and meshed with the reduction gear, a second gear connected to the cylindrical member and meshed with the first gear, a third gear connected to the roller assembly, and a fourth gear meshed with the third gear and the second gear.

14. The air conditioner according to claim 13, characterized in that: The second gear, the third gear, and the fourth gear are the same gears.

15. The air conditioner according to claim 1, characterized in that: The air conditioner further comprises a sensor arranged in the moving channel, wherein the sensor is electrically connected to the driving component, and when the sensor is triggered, the driving component is driven in reverse.

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