Indoor unit and air conditioner

Abstract

The utility model relates to the technical field of air conditioners, and discloses an indoor unit and an air conditioner. The indoor unit comprises a shell, a cleaning assembly and a filter screen assembly. The cleaning assembly is movably arranged on the shell. The filter screen assembly is arranged below the cleaning assembly and comprises a lifting structure and a filter screen connected to the lifting structure. And under the condition that the lifting structure drives the filter screen to move to the lifting state, the cleaning assembly moves relative to the shell so as to clean the filter screen. According to the indoor unit, through the lifting effect of the lifting structure, stable supporting of the filter screen is achieved, in cooperation with movement of the cleaning assembly, the cleaning capacity and the cleaning effect are improved, then the working efficiency of the indoor unit is improved, and the service life of the indoor unit is prolonged.

Description

Technical Field

[0001] The present application relates to the technical field of air conditioning, for example, to an indoor unit and an air conditioner. Background Art

[0002] After the indoor unit of the air conditioner is used for a long time, dust will accumulate in the filter of the indoor unit, affecting the ventilation effect. Therefore, the filter needs to be cleaned regularly.

[0003] In the related art, a self-cleaning structure of a filter is provided, which includes a filter, a conduction mechanism, a driving device and a cleaning device. The conduction mechanism is used to limit the movement position of the conduction filter. The driving device includes a driving box and a filter drive wheel, and the filter drive wheel is used to drive the filter to move in a rotation direction. The cleaning device is used to clean the dust adhering to the surface of the filter, so that the filter can be automatically cleaned.

[0004] In the process of implementing the embodiments of the present disclosure, it is found that there are at least the following problems in the related art:

[0005] The self-cleaning structure of the filter in the related technology drives the filter to move in the rotation direction through the filter driving wheel, and the cleaning device cleans the dust adhering to the surface of the filter. The cleaning ability is limited, resulting in incomplete cleaning of the filter, affecting the working efficiency and service life of the air conditioner.

[0006] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of the present application, and therefore may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0007] In order to provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is given below. The summary is not an extensive review, nor is it intended to identify key / critical components or delineate the scope of protection of these embodiments, but rather serves as a prelude to the detailed description that follows.

[0008] The embodiments of the present disclosure provide an indoor unit and an air conditioner, which can improve the cleaning ability and cleaning effect of the filter, thereby improving the working efficiency and service life of the indoor unit.

[0009] In some embodiments, an indoor unit is provided, comprising: a shell; a cleaning component movably disposed on the shell; a filter assembly disposed below the cleaning component, comprising a lifting structure and a filter connected to the lifting structure; wherein, when the lifting structure drives the filter to move to a raised state, the cleaning component moves relative to the shell to clean the filter.

[0010] In the above technical solution, the cleaning assembly is movably arranged on the shell, so that the cleaning assembly can move relative to the shell. The filter assembly is arranged below the cleaning assembly, so that the cleaning assembly can be used to clean the filter assembly. The filter is connected to the lifting structure so that the lifting structure can drive the filter to move up and down. When the lifting structure drives the filter to move to a raised state, the cleaning assembly moves relative to the shell to clean the filter, that is, the lifting structure drives the filter to be lifted to a position in contact with the cleaning assembly, and the cleaning of the filter is achieved by moving the cleaning assembly relative to the shell. The lifting effect of the lifting structure can achieve stable support for the filter, and cooperate with the movement of the cleaning assembly to improve the cleaning ability and cleaning effect, thereby improving the working efficiency and service life of the indoor unit.

[0011] Optionally, the cleaning component includes: a driving component, which is arranged in the shell and includes an output shaft; an air intake grille, which is movably connected to the output shaft; and multiple cleaning brushes, which are all arranged on the side of the air intake grille facing the filter assembly; wherein, when the lifting structure drives the filter to move to a raised state, the multiple cleaning brushes are in contact with the filter.

[0012] In the above technical solution, the output shaft of the driving assembly is movably connected to the air intake grille so that the driving assembly drives the air intake grille to move. Multiple cleaning brushes are arranged on the side of the air intake grille facing the filter assembly to clean the filter. When the lifting structure drives the filter to move to the raised state, the multiple cleaning brushes are in contact with the filter to clean the surface of the filter, thereby improving the cleaning ability and cleaning effect.

[0013] Optionally, the drive assembly includes: a first drive member, including a drive shaft; a connecting disk, the center of which is connected to the drive shaft; wherein the output shaft is arranged at an eccentric position of the connecting disk, and the output shaft and the drive shaft are respectively located on opposite sides of the connecting disk.

[0014] In the above technical solution, the driving shaft of the first driving member is connected to the center of the connecting disk to drive the connecting disk to rotate. The output shaft is arranged at the eccentric position of the connecting disk, that is, the driving shaft and the output shaft are not concentric. The output shaft and the driving shaft are respectively located on opposite sides of the connecting disk, so that the rotation of the driving shaft can drive the output shaft to rotate relative to the center of the connecting disk, thereby driving the air intake grille to move stably.

[0015] Optionally, the cleaning assembly further includes: a plurality of second driving members, all of which are disposed on the air intake grille and are connected to the plurality of cleaning brushes in a one-to-one correspondence.

[0016] In the above technical solution, multiple second driving members are all arranged on the air intake grille, so that the movement of the air intake grille can drive the multiple second driving members to move. Multiple second driving members are connected to multiple cleaning brushes in a one-to-one correspondence, so that each second driving member can drive the corresponding cleaning brush to rotate, so that the cleaning brush can move and rotate relative to the filter while moving relative to the filter, thereby improving the cleaning effect.

[0017] Optionally, the cleaning component further comprises: a moving block, which is arranged on one side of the air intake grille and has a strip groove; wherein the output shaft of the driving component extends into the strip groove and can move relative to the strip groove.

[0018] In the above technical solution, the moving block is arranged on one side of the air intake grille, so as to cooperate with the output shaft of the driving assembly to drive the air intake grille to move. The moving block is provided with a strip groove, so that the output shaft of the driving assembly can extend into the strip groove and can move relative to the strip groove. When the driving shaft rotates and drives the output shaft to rotate relative to the center of the connecting plate, the output shaft moves relative to the strip groove to drive the air intake grille to move stably.

[0019] Optionally, the lifting structure includes: a first connecting rod, including a first end and a second end, the first end is rotatably arranged on the shell; a second connecting rod is arranged on the side of the filter away from the cleaning component and rotatably cooperates with the second end; wherein the rotation of the first connecting rod relative to the shell can drive the filter to move up and down.

[0020] In the above technical solution, the first end of the first connecting rod is rotatably arranged on the housing, so that the first end of the first connecting rod can rotate relative to the housing. The second connecting rod is arranged on the side of the filter away from the cleaning assembly, and the second connecting rod is rotatably matched with the second end, so that when the first end rotates relative to the housing, it can drive the second end to push the second connecting rod to move, thereby driving the filter to move up and down.

[0021] Optionally, the lifting structure also includes: a driving rotating rod, which is arranged on the shell and connected to the first end of the first connecting rod; wherein the driving rotating rod can drive the second end to rotate with the axis of the driving rotating rod as the center and the length of the first connecting rod as the radius.

[0022] In the above technical solution, the driving rod is arranged on the shell, and the driving rod is connected to the first end of the first connecting rod, so that the driving rod can drive the first end of the first connecting rod to rotate relative to the shell, and then drive the second end to rotate with the axis of the driving rod as the center and the length of the first connecting rod as the radius, thereby pushing the second connecting rod to move.

[0023] Optionally, the shell defines an installation cavity and has a ventilation opening connected to the installation cavity; wherein the cleaning component is located at the ventilation opening, and the filter component is disposed in the installation cavity.

[0024] In the above technical solution, the housing defines an installation cavity, which can provide an installation space. The housing has a vent connected to the installation cavity to achieve ventilation and enable the indoor unit to work normally. The cleaning component is located at the vent, which can be used for both ventilation and cleaning, thereby improving the cleaning effect.

[0025] Optionally, when the cleaning assembly includes an air intake grille, the air intake grille corresponds to the vent.

[0026] In the above technical solution, the air intake grille corresponds to the vent, so that the air intake grille can achieve ventilation and cleaning at the same time, thereby improving the integration of components and saving space.

[0027] In some embodiments, an air conditioner is also provided, including: an outdoor unit; and an indoor unit as in any of the previous embodiments, connected to the outdoor unit.

[0028] In the above technical solution, the air conditioner includes an indoor unit as in any of the previous embodiments, which can improve the cleaning ability and cleaning effect of the filter, improve the working efficiency and service life of the indoor unit, and thus improve the working efficiency and service life of the air conditioner. The normal operation of the air conditioner is achieved by connecting the indoor unit with the outdoor unit.

[0029] The above general description and the following description are exemplary and explanatory only and are not intended to limit the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] One or more embodiments are exemplarily described by corresponding drawings, which do not limit the embodiments. Elements with the same reference numerals in the drawings are shown as similar elements, and the drawings do not constitute a scale limitation, and wherein:

[0031] Figure 1 is a schematic diagram of the arrangement relationship between the cleaning assembly and the filter assembly when the filter is in a raised state provided by an embodiment of the present disclosure;

[0032] Figure 2 yes Figure 1 A schematic diagram of the arrangement relationship between the cleaning assembly and the filter assembly when the filter is in a lowered state provided in the illustrated embodiment;

[0033] Figure 3 yes Figure 1 A schematic diagram of the arrangement relationship between the driving assembly and the moving block provided in the illustrated embodiment;

[0034] Figure 4 is a schematic diagram of a top view of an air intake grille provided by another embodiment of the present disclosure;

[0035] Figure 5 is a schematic diagram of a top view of a filter screen provided by another embodiment of the present disclosure;

[0036] Figure 6 It is a structural schematic diagram of an indoor unit provided by yet another embodiment of the present disclosure.

[0037] Reference numerals:

[0038] 1: Indoor unit;

[0039] 10: Shell; 11: Ventilation port;

[0040] 20: cleaning assembly; 21: driving assembly; 211: output shaft; 212: first driving member; 213: driving shaft; 214: connecting plate; 22: air intake grille; 221: grille hole; 23: cleaning brush; 24: second driving member; 25: moving block; 26: strip groove;

[0041] 30: filter assembly; 31: lifting structure; 311: first connecting rod; 312: second connecting rod; 313: driving rotating rod; 32: filter. DETAILED DESCRIPTION

[0042] In order to be able to understand the features and technical contents of the embodiments of the present disclosure in more detail, the implementation of the embodiments of the present disclosure is described in detail below in conjunction with the accompanying drawings. The attached drawings are for reference only and are not used to limit the embodiments of the present disclosure. In the following technical description, for the convenience of explanation, a full understanding of the disclosed embodiments is provided through multiple details. However, one or more embodiments can still be implemented without these details. In other cases, to simplify the drawings, well-known structures and devices can be simplified for display.

[0043] The terms "first", "second", etc. in the specification and claims of the embodiments of the present disclosure and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the terms used in this way can be interchanged where appropriate, so that the embodiments of the embodiments of the present disclosure described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions.

[0044] In the embodiments of the present disclosure, the terms "upper", "lower", "inside", "middle", "outside", "front", "back" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. These terms are mainly intended to better describe the embodiments of the present disclosure and their embodiments, and are not intended to limit the indicated devices, elements or components to have a specific direction, or to be constructed and operated in a specific direction. Moreover, in addition to being used to indicate directions or positional relationships, some of the above terms may also be used to indicate other meanings. For example, the term "upper" may also be used to indicate a certain dependency or connection relationship in certain circumstances. For those of ordinary skill in the art, the specific meanings of these terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0045] In addition, the terms "disposed", "connected", and "fixed" should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0046] Unless otherwise stated, the term "plurality" means two or more.

[0047] In the embodiment of the present disclosure, the character " / " indicates that the preceding and following objects are in an "or" relationship. For example, A / B indicates: A or B.

[0048] The term "and / or" is a description of the association relationship between objects, indicating that three relationships can exist. For example, A and / or B means: A or B, or, A and B.

[0049] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.

[0050] Combination Figures 1 to 6 As shown, an embodiment of the present disclosure provides an indoor unit 1. The indoor unit 1 includes a housing 10, a cleaning assembly 20 and a filter assembly 30. The cleaning assembly 20 is movably arranged on the housing 10. The filter assembly 30 is arranged below the cleaning assembly 20, and the filter assembly 30 includes a lifting structure 31 and a filter 32 connected to the lifting structure 31. In particular, when the lifting structure 31 drives the filter 32 to move to a raised state, the cleaning assembly 20 moves relative to the housing 10 to clean the filter 32.

[0051] In this embodiment, the cleaning component 20 is movably disposed on the housing 10 , so that the cleaning component 20 can move relative to the housing 10 .

[0052] In this embodiment, the filter assembly 30 is disposed below the cleaning assembly 20, so that the cleaning assembly 20 can be used to clean the filter assembly 30. The filter 32 is connected to the lifting structure 31, so that the lifting structure 31 can drive the filter 32 to move up and down, so that the filter 32 switches between the raised state and the lowered state.

[0053] In this embodiment, when the lifting structure 31 drives the filter 32 to move to a raised state, the cleaning component 20 moves relative to the shell 10 to clean the filter 32. That is, the lifting structure 31 drives the filter 32 to be lifted to a position in contact with the cleaning component 20, and the filter 32 is cleaned by moving the cleaning component 20 relative to the shell 10.

[0054] In this embodiment, the lifting effect of the lifting structure 31 is used to achieve stable support for the filter 32, and the movement of the cleaning component 20 is coordinated to improve the cleaning ability and cleaning effect, thereby improving the working efficiency and service life of the indoor unit 1.

[0055] It can be understood that the number of lifting structures 31 is not limited.

[0056] Combination Figures 1 to 4 As shown, in some embodiments, the cleaning assembly 20 includes a driving assembly 21, an air intake grille 22, and a plurality of cleaning brushes 23. The driving assembly 21 is disposed in the housing 10. The driving assembly 21 includes an output shaft 211. The air intake grille 22 is movably connected to the output shaft 211. The plurality of cleaning brushes 23 are all disposed on a side of the air intake grille 22 facing the filter assembly 30. When the lifting structure 31 drives the filter 32 to move to a raised state, the plurality of cleaning brushes 23 are in contact with the filter 32.

[0057] In this embodiment, the output shaft 211 of the driving assembly 21 is movably connected to the air intake grille 22, so that the driving assembly 21 drives the air intake grille 22 to move. A plurality of cleaning brushes 23 are arranged on the side of the air intake grille 22 facing the filter assembly 30, so as to clean the filter 32.

[0058] In this embodiment, when the lifting structure 31 drives the filter 32 to move to the raised state, the plurality of cleaning brushes 23 are in contact with the filter 32 to clean the surface of the filter 32, thereby improving the cleaning ability and cleaning effect.

[0059] Combination Figure 4 As shown, optionally, the air intake grille 22 has a plurality of grille holes 221 for ventilation and dust discharge during cleaning.

[0060] It is understandable that the shape of the grille hole 221 is not limited, for example, a long strip, a square, an irregular shape, etc.

[0061] Combination Figure 1 , Figure 3 and Figure 4 As shown, in some embodiments, the driving assembly 21 includes a first driving member 212 and a connecting disk 214. The first driving member 212 includes a driving shaft 213. The center of the connecting disk 214 is connected to the driving shaft 213. The output shaft 211 is arranged at an eccentric position of the connecting disk 214, and the output shaft 211 and the driving shaft 213 are respectively located on opposite sides of the connecting disk 214.

[0062] In this embodiment, the driving shaft 213 of the first driving member 212 is connected to the center of the connecting disk 214 to drive the connecting disk 214 to rotate. The output shaft 211 is arranged at the eccentric position of the connecting disk 214, that is, the driving shaft 213 is not concentric with the output shaft 211. The output shaft 211 and the driving shaft 213 are respectively located on opposite sides of the connecting disk 214, so that the rotation of the driving shaft 213 can drive the output shaft 211 to rotate relative to the center of the connecting disk 214, thereby driving the air intake grille 22 to move stably, realizing the function of automatic dust cleaning, and increasing the air intake volume.

[0063] Optionally, the first driving member 212 includes but is not limited to an electric motor.

[0064] Optionally, the first driving member 212 is fixed to the inner wall of the housing 10 .

[0065] Combination Figure 1 and Figure 2 As shown, in some embodiments, the cleaning assembly 20 further includes a plurality of second driving members 24. The plurality of second driving members 24 are all disposed on the air intake grille 22, and the plurality of second driving members 24 are connected to the plurality of cleaning brushes 23 in a one-to-one correspondence.

[0066] In this embodiment, the plurality of second driving members 24 are all disposed on the air intake grille 22 , so that the movement of the air intake grille 22 can drive the movement of the plurality of second driving members 24 .

[0067] In this embodiment, multiple second driving members 24 are connected to multiple cleaning brushes 23 in a one-to-one correspondence, so that each second driving member 24 can drive the corresponding cleaning brush 23 to rotate, and the cleaning brush 23 can move and rotate relative to the filter net 32 ​​while moving relative to the filter net 32, thereby improving the cleaning effect.

[0068] Optionally, the second driving member 24 includes but is not limited to an electric motor.

[0069] Combination Figure 1 , Figure 3 and Figure 4As shown, in some embodiments, the cleaning assembly 20 further includes a moving block 25. The moving block 25 is disposed on one side of the air intake grille 22, and the moving block 25 is provided with a strip groove 26. The output shaft 211 of the driving assembly 21 extends into the strip groove 26 and can move relative to the strip groove 26.

[0070] In this embodiment, the moving block 25 is disposed on one side of the air intake grille 22 to facilitate cooperation with the output shaft 211 of the driving assembly 21 to drive the air intake grille 22 to move.

[0071] In this embodiment, the moving block 25 is provided with a strip groove 26, so that the output shaft 211 of the driving assembly 21 can extend into the strip groove 26 and can move relative to the strip groove 26. When the driving shaft 213 rotates and drives the output shaft 211 to rotate relative to the center of the connecting plate 214, the output shaft 211 moves relative to the strip groove 26 to drive the air intake grille 22 to move stably.

[0072] In this embodiment, by providing the strip groove 26 , the output shaft 211 can be rotated relative to the center of the connecting plate 214 , and the air intake grille 22 can be driven to move linearly along the left-right direction.

[0073] Optionally, a slide groove is provided on the inner wall of the housing 10. The slide groove extends along the length direction of the air intake grille 22. A slide rail is provided on the side of the air intake grille 22 corresponding to the slide groove. The slide rail is slidably matched with the slide groove to realize the movement of the slide rail along the slide groove.

[0074] In this embodiment, when the air intake grille 22 moves linearly in the left and right directions, the slide rail moves along the slide groove to improve the stability of the movement of the air intake grille 22, thereby improving the stability of the movement of the cleaning brush 23 and achieving effective cleaning of the filter 32.

[0075] Optionally, the driving assembly 21 adopts an electric push rod. The electric push rod is installed on the inner wall of the housing 10. The push end of the electric push rod is connected to the air intake grille 22. The push end of the electric push rod is extended and retracted to drive the air intake grille 22 to move linearly along the left and right directions.

[0076] Combination Figure 1 and Figure 2 As shown, in some embodiments, the lifting structure 31 includes a first connecting rod 311 and a second connecting rod 312. The first connecting rod 311 includes a first end and a second end. The first end of the first connecting rod 311 is rotatably disposed on the housing 10. The second connecting rod 312 is disposed on a side of the filter 32 away from the cleaning assembly 20, and the second connecting rod 312 is rotatably matched with the second end. The rotation of the first connecting rod 311 relative to the housing 10 can drive the filter 32 to move up and down.

[0077] In this embodiment, the first end of the first connecting rod 311 is rotatably disposed on the housing 10 , so that the first end of the first connecting rod 311 can rotate relative to the housing 10 .

[0078] In this embodiment, the second connecting rod 312 is arranged on the side of the filter 32 away from the cleaning component 20, and the second connecting rod 312 is rotatably cooperated with the second end, so that when the first end rotates relative to the shell 10, it can drive the second end to push the second connecting rod 312 to move, thereby driving the filter 32 to move up and down, so that the filter 32 can switch between the raised state and the lowered state.

[0079] Combination Figure 1 and Figure 2 As shown, in some embodiments, the lifting structure 31 further includes a driving rod 313. The driving rod 313 is disposed on the housing 10, and the driving rod 313 is connected to the first end of the first connecting rod 311. The driving rod 313 can drive the second end to rotate around the axis of the driving rod 313 and the length of the first connecting rod 311 as a radius.

[0080] In this embodiment, the driving rod 313 is disposed on the shell 10, and the driving rod 313 is connected to the first end of the first connecting rod 311, so that the driving rod 313 can drive the first end of the first connecting rod 311 to rotate relative to the shell 10, and then drive the second end to rotate with the axis of the driving rod 313 as the center and the length of the first connecting rod 311 as the radius, which can push the second connecting rod 312 to move.

[0081] Optionally, the driving rotating rod 313 is a driving end of a motor. The driving end of the motor rotates to drive the first end of the first connecting rod 311 to rotate relative to the housing 10 .

[0082] Combination Figure 6 As shown, in some embodiments, the housing 10 defines a mounting cavity, and the housing 10 has a vent 11 communicating with the mounting cavity. The cleaning assembly 20 is located at the vent 11, and the filter assembly 30 is disposed in the mounting cavity.

[0083] In this embodiment, the housing 10 defines an installation cavity, which can provide an installation space. The housing 10 has a vent 11 communicated with the installation cavity to achieve ventilation so that the indoor unit 1 can work normally.

[0084] In this embodiment, the cleaning component 20 is located at the vent 11, which can be used for both ventilation and cleaning, thereby improving the cleaning effect.

[0085] Combination Figure 6 As shown, in some embodiments, when the cleaning assembly 20 includes an air intake grille 22 , the air intake grille 22 corresponds to the vent 11 .

[0086] In this embodiment, the air intake grille 22 corresponds to the vent 11, so that the air intake grille 22 can achieve ventilation and cleaning at the same time, thereby improving the integration of components and saving space.

[0087] Optionally, the filter 32 corresponds to the vent 11 , so that the filter 32 can filter the gas flowing through the vent 11 , thereby improving the working efficiency and service life of the indoor unit 1 .

[0088] Optionally, the indoor unit 1 further includes a controller. The controller is connected to the first driving member 212, the second driving member 24 and the driving rotating rod 313 respectively to control the operation of the first driving member 212, the second driving member 24 and the driving rotating rod 313, thereby realizing the automatic dust cleaning function and improving the cleaning ability and efficiency.

[0089] In this embodiment, the controller includes a chip with logic operation capability and a circuit corresponding to the chip, and the control center includes one or more signal input terminals, and one or more signal output terminals. For example, the control center is a single-chip microcomputer system, which includes a single-chip microcomputer chip of a certain model and a power supply circuit, a crystal oscillator circuit, etc. corresponding to the single-chip microcomputer chip of the model, and the single-chip microcomputer system includes an input terminal / output terminal directly connected to the pin of the single-chip microcomputer chip, and an input terminal / output terminal indirectly connected to the pin of the single-chip microcomputer through a signal adapter (such as a relay); or the control center is a programmable logic controller (PLC) system, and the PLC system includes a central processing unit (CPU) module, an analog input module, an analog output module, a digital input module, and a digital output module.

[0090] The embodiment of the present disclosure also provides an air conditioner. The air conditioner comprises an outdoor unit and an indoor unit 1 as in any of the above embodiments. The indoor unit 1 is connected to the outdoor unit.

[0091] In this embodiment, the air conditioner includes an indoor unit 1 as in any of the previous embodiments, which can improve the cleaning ability and cleaning effect of the filter 32, improve the working efficiency and service life of the indoor unit 1, and thus improve the working efficiency and service life of the air conditioner. The indoor unit 1 is connected with the outdoor unit to achieve normal operation of the air conditioner.

[0092] In this embodiment, the cleaning assembly 20 of the indoor unit 1 cooperates with the filter assembly 30 to effectively remove dust on the outside of the filter 32, thereby improving the working efficiency and air quality of the indoor unit 1. No manual intervention is required, manual operations are reduced, and cleaning efficiency is improved.

[0093] In this embodiment, the automatic dust cleaning can make the indoor unit 1 have a good ventilation effect, extend the service life of the air conditioner, and improve the working efficiency of the air conditioner.

[0094] The above description and the accompanying drawings sufficiently illustrate the embodiments of the present disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The embodiments represent only possible variations. Unless explicitly required, individual components and functions are optional, and the order of operations may vary. Portions and features of some embodiments may be included in or replace portions and features of other embodiments. The embodiments of the present disclosure are not limited to the structures described above and shown in the accompanying drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. An indoor unit, characterized in that: include: case; A cleaning component is movably disposed on the housing; The filter assembly is arranged below the cleaning assembly and comprises a lifting structure and a filter connected to the lifting structure; Wherein, when the lifting structure drives the filter to move to a raised state, the cleaning component moves relative to the shell to clean the filter.

2. The indoor unit according to claim 1, characterized in that: Cleaning kit includes: A drive assembly is disposed in the housing and includes an output shaft; An air intake grille, movably connected to the output shaft; A plurality of cleaning brushes are arranged on a side of the air intake grille facing the filter assembly; When the lifting structure drives the filter to move to a raised state, the plurality of cleaning brushes are in contact with the filter.

3. The indoor unit according to claim 2, characterized in that: The drive components include: A first drive member including a drive shaft; A connecting plate, the center of which is connected to the driving shaft; The output shaft is arranged at an eccentric position of the connecting disk, and the output shaft and the driving shaft are respectively located on two opposite sides of the connecting disk.

4. The indoor unit according to claim 2, characterized in that: The cleaning kit also includes: The plurality of second driving members are all arranged on the air intake grille and are connected with the plurality of cleaning brushes in a one-to-one correspondence.

5. The indoor unit according to claim 2, characterized in that: The cleaning kit also includes: The moving block is arranged on one side of the air intake grille and is provided with a strip groove; The output shaft of the driving assembly extends into the strip groove and can move relative to the strip groove.

6. The indoor unit according to any one of claims 1 to 5, characterized in that: The lifting structure includes: A first connecting rod comprises a first end and a second end, wherein the first end is rotatably disposed on the housing; A second connecting rod is disposed on a side of the filter away from the cleaning assembly and is rotatably matched with the second end; The first connecting rod rotates relative to the shell to drive the filter to move up and down.

7. The indoor unit according to claim 6, characterized in that: The lifting structure also includes: A driving rotating rod is disposed on the housing and connected to the first end of the first connecting rod; The driving rotating rod can drive the second end to rotate around the axis of the driving rotating rod and with the length of the first connecting rod as the radius.

8. The indoor unit according to any one of claims 1 to 5, characterized in that: The shell defines a mounting cavity and has a vent communicated with the mounting cavity; The cleaning component is located at the vent, and the filter component is arranged in the installation cavity.

9. The indoor unit according to claim 8, characterized in that: In the case where the cleaning assembly includes an air intake grille, the air intake grille corresponds to the vent.

10. An air conditioner, characterized in that: include: Outdoor unit; The indoor unit according to any one of claims 1 to 9, connected to the outdoor unit.

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