Air conditioner indoor unit

Abstract

The present invention discloses an air conditioner indoor unit, which includes: a casing provided with an air inlet on the casing and a processing chamber inside the casing; a filter screen bracket disposed opposite to the air inlet, and a sliding space is defined between the filter screen bracket and the casing; a filter screen, at least a part of the filter screen is located in the sliding space; a processing module provided in the processing chamber, the processing module includes a driving member, a rotating wheel and a processing member, the driving member is connected to the rotating wheel to drive the rotating wheel to rotate, one end of the filter screen is connected to the rotating wheel, and when the rotating wheel rotates, at least a part of the filter screen in the sliding space is recovered into the processing chamber or the filter screen in the processing chamber is conveyed into the sliding space, and the processing member is configured to process the adsorbents on the filter screen to purify the filter screen. Thus, through the cooperation of the filter screen bracket, the filter screen and the processing module, the air volume output of the air conditioner can be ensured, the performance of the air conditioner can be guaranteed, and the adsorbents on the filter screen can also be automatically cleaned up.

Description

Technical Field

[0001] The present invention relates to the field of air conditioners, and more particularly to an indoor unit of an air conditioner. Background Art

[0002] In related technologies, the existing indoor unit of an air conditioner is provided with a filter screen, which is arranged corresponding to the air inlet of the indoor unit of the air conditioner. The installation position of the filter screen is fixed. As the use time increases, objects are adsorbed on the filter screen, the adsorption capacity of the filter screen gradually decreases, and the air resistance of the filter screen gradually increases. When the air conditioner cools or heats, the air output of the air conditioner is small, affecting the use performance of the air conditioner. Moreover, when there are adsorbed substances on the filter screen, the existing indoor unit of the air conditioner cannot automatically clean the adsorbed substances on the filter screen, and the user needs to manually remove the adsorbed substances on the filter screen, which easily causes complaints from the user. Summary of the Invention

[0003] The present invention aims to at least solve one of the technical problems existing in the prior art. For this purpose, the present invention provides an indoor unit of an air conditioner, which can ensure the air output of the air conditioner and can also automatically clean the adsorbed substances on the filter screen.

[0004] The indoor unit of an air conditioner according to the present invention includes: a housing, an air inlet is provided on the housing, and a processing chamber is provided inside the housing; a filter screen support, the filter screen support is arranged inside the housing and is disposed opposite to the air inlet, and a sliding space is defined between the filter screen support and the housing; a filter screen, at least a part of the filter screen is located in the sliding space and is slidable relative to the filter screen support; a processing module, the processing module is arranged in the processing chamber, the processing module includes a driving member, a rotating wheel and a processing member, the driving member is connected to the rotating wheel to drive the rotating wheel to rotate, one end of the filter screen is connected to the rotating wheel, and when the rotating wheel rotates, at least a part of the filter screen in the sliding space is recovered into the processing chamber or the filter screen in the processing chamber is conveyed into the sliding space, and the processing member is configured to process the adsorbed substances on the filter screen to purify the filter screen.

[0005] The indoor unit of an air conditioner according to the present invention, through the cooperation of the filter screen support, the filter screen and the processing module, can ensure the air output of the air conditioner, can ensure the use performance of the air conditioner, and can also automatically clean the adsorbed substances on the filter screen.

[0006] In some examples of the present invention, the indoor unit of the air conditioner further includes an auxiliary wheel, the auxiliary wheel is rotatably arranged in the processing chamber, the filter screen cooperates with the auxiliary wheel, and the auxiliary wheel rotates in the same direction as the rotating wheel.

[0007] In some examples of the present invention, there are a plurality of driving members, and the driving members are connected to the auxiliary wheel to drive the auxiliary wheel to rotate.

[0008] In some examples of the present invention, the air conditioner indoor unit further includes: a reset rotating shaft rotatably provided in the casing; a pull rope, one end of the pull rope is connected to the reset rotating shaft, and the other end of the pull rope is connected to the other end of the filter screen; a reset driving member connected to the reset rotating shaft to drive the reset rotating shaft to rotate so that the pull rope winds and pulls the filter screen to slide to face the air inlet.

[0009] In some examples of the present invention, the casing includes a main bracket, the air inlet is provided on the main bracket, a filter screen bracket is provided in the main bracket, and the filter screen bracket and the main bracket cooperate to define the sliding spaces on both sides of the filter screen bracket, and the filter screen is configured to be partially located in one of the sliding spaces and the other part is located in the processing cavity.

[0010] In some examples of the present invention, the processing member is a heating member for heating the filter screen, and the filter screen is configured to increase the mesh holes when heated so that the adsorbed substances fall off.

[0011] In some examples of the present invention, the processing member is a carbon radiation heating tube provided on one side of the rotating wheel.

[0012] In some examples of the present invention, the processing member is provided in the rotating wheel.

[0013] In some examples of the present invention, a discharge pipe communicating with the processing cavity is provided on the casing, and the air conditioner indoor unit further includes a processing fan, and the processing fan operates to discharge the adsorbed substances in the processing cavity through the discharge pipe.

[0014] In some examples of the present invention, the processing member includes: a light source provided in the processing cavity; a catalytic module provided in the processing cavity, and when the light source is turned on, the catalytic module is photocatalyzed to decompose the adsorbed substances.

[0015] In some examples of the present invention, the air conditioner indoor unit further includes a disturbing member configured to disturb the air flow in the processing cavity.

[0016] In some examples of the present invention, the air conditioner indoor unit further includes a detection device for detecting the gas concentration in the processing cavity. When the detection result of the detection device is lower than the set concentration, the rotating wheel is controlled to rotate to convey the filter screen in the processing cavity into the sliding space.

[0017] In some examples of the present invention, a plurality of spaced sliders are provided in the processing cavity, and the plurality of sliders are spaced in a direction parallel to the sliding direction of the sliding space, and the filter screen is slidably engaged with the plurality of sliders.

[0018] In some examples of the present invention, the processing member is disposed in the spaced space between the adjacent slideways.

[0019] Additional aspects and advantages of the present invention will be given in part in the following description, become apparent in part from the following description, or be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The above and / or additional aspects and advantages of the present invention will become apparent and be readily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0021] Figure 1 is a schematic diagram of an indoor unit of an air conditioner according to an embodiment of the present invention;

[0022] Figure 2 is an exploded view of an indoor unit of an air conditioner according to an embodiment of the present invention;

[0023] Figure 3 is a cross-sectional view of an indoor unit of an air conditioner according to an embodiment of the present invention with the filter retracted into the processing chamber;

[0024] Figure 4 is a cross-sectional view of an indoor unit of an air conditioner according to an embodiment of the present invention with the filter opposite to the air inlet;

[0025] Figure 5 is a schematic diagram of a processing member of an indoor unit of an air conditioner according to an embodiment of the present invention disposed on a rotating wheel and an auxiliary wheel;

[0026] Figure 6 is a schematic diagram of a processing member of an indoor unit of an air conditioner according to an embodiment of the present invention being a carbon radiation heating tube;

[0027] Figure 7 is a schematic diagram of a driving member and a rotating wheel of an indoor unit of an air conditioner according to an embodiment of the present invention being driven by a belt;

[0028] Figure 8 is a schematic diagram of a rotating wheel and an auxiliary wheel of an indoor unit of an air conditioner according to an embodiment of the present invention both being provided with driving members;

[0029] Figure 9 is a schematic diagram of a main bracket of an indoor unit of an air conditioner according to an embodiment of the present invention;

[0030] Figure 10 is a partial structural schematic diagram of a main bracket of an indoor unit of an air conditioner according to an embodiment of the present invention;

[0031] Figure 11 is an assembly schematic diagram of a main bracket and a filter bracket of an indoor unit of an air conditioner according to an embodiment of the present invention;

[0032] Figure 12 It is a schematic diagram of the cooperation between the main bracket and the filter screen of the air conditioner indoor unit according to an embodiment of the present invention;

[0033] Figure 13 It is a schematic diagram of the filter screen of the air conditioner indoor unit located in the sliding space inside the main bracket;

[0034] Figure 14 It is another partial structural schematic diagram of the main bracket of the air conditioner indoor unit according to an embodiment of the present invention.

[0035] Reference numerals:

[0036] Air conditioner indoor unit 100;

[0037] Housing 10; Air inlet 11; Processing chamber 12; Main bracket 13; Slideway 14; First housing 15; Second housing 16; First air inlet 17; Second air inlet 18; Air outlet 19; Gear set 191;

[0038] Filter screen 20;

[0039] Filter screen bracket 30; Sliding space 31; First sliding space 32; Second sliding space 33;

[0040] Processing module 40; Driving member 41; Rotating wheel 42; Processing member 43; Heating member 44; Carbon radiation heating tube 45; Light source 46; Catalytic module 47; Disturbing member 48; Detection device 49;

[0041] Auxiliary wheel 50;

[0042] Reset rotating shaft 60;

[0043] Discharge pipe 70; Processing fan 71;

[0044] Air conditioner core 80; Belt 90. Detailed implementation manners

[0045] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present invention and should not be construed as a limitation to the present invention.

[0046] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present invention. In addition, the features defined as "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, unless otherwise specified, the meaning of "a plurality" is two or more.

[0047] In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, the terms "mounted", "connected", and "coupled" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0048] Next, refer to Figures 1 - 14 Describe the air conditioner indoor unit 100 according to an embodiment of the present invention. The air conditioner indoor unit 100 is a structure of an air conditioner. When the air conditioner cools, the air conditioner indoor unit 100 blows cold air towards the room. When the air conditioner heats, the air conditioner indoor unit 100 blows hot air towards the room.

[0049] As Figures 1 - 14 shown, the air conditioner indoor unit 100 according to an embodiment of the present invention includes: a housing 10, a filter screen 20, and a processing module 40. An air inlet 11 is provided on the housing 10, and a processing chamber 12 is provided inside the housing 10. Further, the housing 10 may include a first housing 15 and a second housing 16. An air conditioner core 80 is provided inside the air conditioner indoor unit 100. The air conditioner core 80 includes a fan and a cross-flow impeller. Both the first housing 15 and the air conditioner core 80 are provided inside the second housing 16. The second housing 16 is configured as the front frame of the air conditioner indoor unit 100. The first housing 15 can define the processing chamber 12. The first housing 15 may be provided with a first air inlet 17. In the length direction of the air conditioner indoor unit 100, that is Figure 2In the left - right direction, the processing chamber 12 can be arranged on one side of the air - conditioner core 80. A part of the structure of the first housing 15 is arranged on the upper side of the air - conditioner core 80. The second housing 16 is provided with a second air inlet 18 and an air outlet 19. The second air inlet 18 is correspondingly arranged and communicated with the first air inlet 17, and the first air inlet 17 constitutes the air inlet 11 on the housing 10. When the air - conditioner core 80 of the air - conditioner indoor unit 100 works, indoor air flows through the second air inlet 18 and the first air inlet 17 in sequence and enters the air - conditioner indoor unit 100. Under the action of the air - conditioner core 80, the air in the air - conditioner indoor unit 100 is blown into the room from the air outlet 19, and the air outlet 19 can be arranged at the lower end of the second housing 16. The first housing 15 can be fixedly installed on the air - conditioner core 80 by screws or buckles.

[0050] The filter screen support is arranged in the housing 10 and is arranged opposite to the air inlet 11. A sliding space 31 is defined between the housing 10 and the filter screen support. Further, the filter screen support is arranged in the first housing 15, and the sliding space 31 is defined between the first housing 10 and the filter screen support and is communicated with the processing chamber 12. And, the processing module 40 is arranged in the processing chamber 12, that is, the processing module 40 is provided in the processing chamber 12. The processing module 40 includes a processing member 43, a rotating wheel 42 and a driving member 41. The rotating wheel 42 is connected to the driving member 41, and the driving member 41 can drive the rotating wheel 42 to rotate. One end of the filter screen 20 is connected to the rotating wheel 42. When the driving member 41 drives the rotating wheel 42 to rotate, at least a part of the filter screen 20 in the sliding space 31 can be recovered into the processing chamber 12 under the drive of the rotating wheel 42, or when the rotating wheel 42 rotates, the filter screen 20 in the processing chamber 12 is conveyed into the sliding space 31 under the drive of the rotating wheel 42. The processing member 43 is configured to process the adsorbents on the filter screen 20. After the processing member 43 processes the adsorbents on the filter screen 20, the filter screen 20 can be purified to make the filter screen 20 clean.

[0051] When the filter screen 20 is located in the sliding space 31, indoor air flows through the filter screen 20 from the air inlet 11 and then enters the air conditioner indoor unit 100. The filter screen 20 has a filtering effect on the air. By filtering the air through the filter screen 20, it is possible to prevent objects such as particulate matter from flowing into the air conditioner indoor unit 100. When there are adsorbents attached to the filter screen 20, the adsorbents can be objects such as particulate matter, benzene, aldehyde, cotton, etc. The driving member 41 drives the rotating wheel 42 to rotate, and the rotating wheel 42 drives the filter screen 20 to move so that the filter screen 20 is recycled into the treatment chamber 12. The treatment member 43 treats the adsorbents on the filter screen 20. Under the action of the treatment member 43, the adsorbents and the filter screen 20 can be separated, which can make the filter screen 20 clean and achieve the effect of purifying the filter screen 20. Further, after the filter screen 20 is purified, the driving member 41 drives the rotating wheel 42 to rotate, and the filter screen 20 in the treatment chamber 12 is transported into the sliding space 31. At this time, there are no adsorbents or very few adsorbents on the filter screen 20, and the air resistance of the filter screen 20 is small, which can ensure the air intake volume of the air conditioner indoor unit 100, thereby ensuring the air output volume of the air conditioner indoor unit 100, and further ensuring the performance of the air conditioner indoor unit 100. In addition, when the air conditioner needs to blow strongly into the room, for example, when the air conditioner needs to cool strongly, at this time the air conditioner indoor unit 100 needs a higher air intake volume. The driving member 41 drives the rotating wheel 42 to rotate to collect the filter screen 20 in the treatment chamber 12. There is no air resistance at the air inlet 11. In unit time, the air volume flowing into the air conditioner indoor unit 100 increases, which can ensure the air output volume of the air conditioner, thereby ensuring the use performance of the air conditioner.

[0052] It should be noted that when the filter screen 20 in the treatment chamber 12 is transported into the sliding space 31, the rotation direction of the rotating wheel 42 is opposite to the rotation direction of the rotating wheel 42 when the filter screen 20 is recycled into the treatment chamber 12. For example, when the filter screen 20 is recycled into the treatment chamber 12, the rotating wheel 42 rotates counterclockwise, and when the filter screen 20 in the treatment chamber 12 is transported into the sliding space 31, the rotating wheel 42 rotates clockwise.

[0053] Specifically, when the air conditioner needs to turn on the purification function, the driving member 41 drives the rotating wheel 42 to rotate, so that the filter screen 20 in the treatment chamber 12 is transported into the sliding space 31, so that the filter screen 20 corresponds to the position of the air inlet 11. Preferably, the filter screen 20 covers the entire air inlet 11. Under the action of the cross-flow fan, a negative pressure is formed in the air conditioner indoor unit 100, and the indoor air is circulated. The air is purified through the filter screen 20. At this time, particulate matter, benzene, aldehyde, etc. in the indoor air are adsorbed on the filter screen 20. When the air conditioner needs to turn on the strong cooling mode or heating mode, that is, when the air conditioner needs a greater circulating air volume demand, the filter screen 20 in the treatment chamber 12 is transported into the sliding space 31 driven by the rotating wheel 42. At this time, there is no filter screen 20 blocking the air inlet 11 of the air conditioner, and it can operate without air resistance.

[0054] Thus, through the cooperation of the filter screen support, the filter screen 20, and the processing module 40, the air output of the air conditioner can be ensured, the performance of the air conditioner can be guaranteed, and the adsorbents on the filter screen 20 can also be automatically cleaned, enabling the filter screen 20 to be reused.

[0055] In some embodiments of the present invention, as Figures 2 - 8 shown, the air conditioner indoor unit 100 may further include: an auxiliary wheel 50. The auxiliary wheel 50 is disposed in the processing chamber 12 and is rotatable in the processing chamber 12. The filter screen 20 cooperates with the auxiliary wheel 50, and the rotating wheel 42 rotates in the same direction as the auxiliary wheel 50. Among them, the auxiliary wheel 50 can support the filter screen 20. During the movement of the filter screen 20, by supporting the filter screen 20 through the auxiliary wheel 50, it is possible to prevent the structure of the filter screen 20 from being stacked together, enabling the filter screen 20 to smoothly move from the sliding space 31 into the processing chamber 12 and also enabling the filter screen 20 to smoothly move from the processing chamber 12 into the sliding space 31.

[0056] In some embodiments of the present invention, as Figure 7 shown, the driving member 41 may be disposed between the rotating wheel 42 and the auxiliary wheel 50. The driving member 41 and the rotating wheel 42 may be drivingly connected through a belt 90. The driving member 41 drives the rotating wheel 42 to rotate clockwise or counterclockwise through the belt 90.

[0057] In some embodiments of the present invention, as Figure 8 shown, the driving member 41 may be provided in multiple numbers. For example, the driving member 41 is provided in two. One of the two driving members 41 is connected to the auxiliary wheel 50, and the driving member 41 can drive the auxiliary wheel 50 to rotate. One of the two driving members 41 is connected to the rotating wheel 42. By simultaneously driving the auxiliary wheel 50 and the rotating wheel 42 to rotate through the two driving members 41, it can be ensured that the filter screen 20 can move from the sliding space 31 into the processing chamber 12 and can also ensure that the filter screen 20 moves from the processing chamber 12 into the sliding space 31, thereby ensuring the working reliability of the air conditioner indoor unit 100.

[0058] In some embodiments of the present invention, as Figures 3 - 8As shown in the figure, the air conditioner indoor unit 100 may further include: a reset rotating shaft 60, a pulling rope, and a reset driving member. The reset rotating shaft 60 may be disposed within the housing 10 and is rotatable within the housing 10. Further, the reset rotating shaft 60 is disposed within a sliding space 31 within the first housing 15. One end of the pulling rope is connected to the reset rotating shaft 60, and the other end of the pulling rope is connected to the other end of the filter screen 20. The reset rotating shaft 60 is connected to the reset driving member, and the reset driving member can drive the reset rotating shaft 60 to rotate. When the reset rotating shaft 60 rotates, the pulling rope can be wound around the reset rotating shaft 60, and the pulling rope pulls the filter screen 20 to slide to a position directly opposite to the air inlet 11. Among them, the reset driving member can be set as a motor, and the pulling rope can be made of a wound material. For example, the pulling rope is set as a steel wire. The reset rotating shaft 60 can be disposed at one end of the sliding space 31 away from the processing chamber 12. When it is necessary to transport the filter screen 20 to a position corresponding to the air inlet 11, the reset driving member drives the reset rotating shaft 60 to rotate. For example, it drives the reset rotating shaft 60 to rotate clockwise. During the rotation of the reset rotating shaft 60, the filter screen 20 is driven by the pulling rope to move into the sliding space 31, so that the filter screen 20 moves to a position corresponding to the air inlet 11, thereby enabling the filter screen 20 to be more smoothly returned to a position corresponding to the air inlet 11.

[0059] In some embodiments of the present invention, as Figure 2 , Figure 9 , Figure 10 and Figure 11 shown, the housing 10 may include: a main bracket 13 (i.e., the above-mentioned first housing 15). A motor fixing structure may be provided on the main bracket 13, the reset driving member may be disposed on the motor fixing structure, the air inlet 11 may be provided on the main bracket 13, a filter screen bracket may be disposed within the main bracket 13, and the filter screen bracket and the main bracket 13 cooperate to define sliding spaces 31 on both sides of the filter screen bracket. The filter screen 20 is configured such that a part of its structure is located within one of the sliding spaces 31, and another part of the structure of the filter screen 20 is located within the processing chamber 12. Among them, a first sliding space 32 may be defined between the upper surface of the filter screen bracket and the main bracket 13, a second sliding space 33 may be defined between the lower surface of the filter screen bracket and the main bracket 13, a part of the structure of the filter screen 20 may be disposed within the first sliding space 32 and / or the second sliding space 33, and another part of the structure of the filter screen 20 may be disposed within the processing chamber 12. The filter screen bracket can support the filter screen 20, preventing the filter screen 20 from bending and deforming due to its own gravity within the sliding space 31, thereby preventing the filter screen 20 from getting stuck within the sliding space 31, and further ensuring that the filter screen 20 can move within the sliding space 31 and the processing chamber 12.

[0060] As a specific embodiment of the present invention, as Figures 9 - 12As shown, the driving member 41 can be set as a stepping motor, and the rotating wheel 42 can be set as a gear. The rotating wheel 42 is in meshing transmission with the side edge of the filter screen 20. Among them, the stepping motor controls the rotation of the rotating wheel 42 through the gear set 191. According to Figure 12 From the meshing situation between the rotating wheel 42 and the filter screen 20, it can be known that when the rotating wheel 42 rotates clockwise, one end of the filter screen 20 enters the first sliding space 32. The filter screen 20 that enters the first sliding space 32 starts to perform filtration and adsorption. At the same time, during the movement of the filter screen 20, the filter screen 20 in the second sliding space 33 moves from the second sliding space 33 to the processing chamber 12. The processing member 43 in the processing chamber 12 performs desorption treatment on the filter screen 20 in the processing chamber 12. When the filter screen 20 completely covers the first sliding space 32, the filter screen 20 in the first sliding space 32 adsorbs and filters the gas flowing into the air conditioner indoor unit 100. As Figure 13 shown, when the rotating wheel 42 rotates counterclockwise, the filter screen 20 in the first sliding space 32 enters the processing chamber 12. The processing member 43 in the processing chamber 12 performs desorption treatment on the filter screen 20 in the processing chamber 12, and the filter screen 20 in the processing chamber 12 moves to the second sliding space 33. As Figure 9 shown, the filter screen 20 in the second sliding space 33 starts to perform filtration and adsorption.

[0061] As another specific embodiment of the present invention, the filter screen 20 can be set as an annular structure. At this time, the filter screen 20 is simultaneously arranged in the first sliding space 32, the second sliding space 33, and the processing chamber 12. The filter screen 20 can move cyclically in the air conditioner indoor unit 100. During the operation of the air conditioner, by turning on the desorption function, the driving member 41 drives the rotating wheel 42 to rotate, and the filter screen 20 can reciprocate between the first sliding space 32, the second sliding space 33, and the processing chamber 12. When the processing member 43 in the processing chamber 12 performs desorption treatment on the filter screen 20 in the processing chamber 12, the filter screens 20 in the first sliding space 32 and the second sliding space 33 can perform filtration and adsorption.

[0062] In some embodiments of the present invention, as Figures 2 - 5 shown, the processing member 43 can be set as a heating member 44. The heating member 44 is used to heat the filter screen 20. The filter screen 20 is configured such that when it is heated, the mesh holes of the filter screen 20 increase so that the adsorbed substances on the filter screen 20 fall off from the filter screen 20. Among them, the heating member 44 can be set as a PTC heater. When the filter screen 20 moves into the processing chamber 12 and the heating member 44 starts to work, the heating member 44 can heat the filter screen 20 to raise the temperature of the filter screen 20 to 80 °C - 100 °C, so that the mesh hole size on the filter screen 20 becomes larger, thereby causing the adsorbed substances on the filter screen 20 to fall into the processing chamber 12, achieving the effect of purifying the filter screen 20.

[0063] In some embodiments of the present invention, asFigure 6 As shown, the processing member 43 can also be set as a carbon radiation heating tube 45, and the carbon radiation heating tube 45 can be arranged on one side of the rotating wheel 42. For example, the carbon radiation heating tube 45 is arranged Figure 6 on the left side of the rotating wheel 42 in []. Moreover, the carbon radiation heating tube 45 has rapid temperature rise, small thermal lag, uniform heat generation, and a long heat radiation transfer distance. When the carbon radiation heating tube 45 is working, it can quickly heat the filter screen 20 in the processing chamber 12, and can also heat the filter screen 20 evenly, ensuring that the adsorbents on the filter screen 20 fall into the processing chamber 12, thereby improving the working reliability of the processing member 43.

[0064] In some embodiments of the present invention, as Figure 5 shown, the processing member 43 can be arranged inside the rotating wheel 42. Further, the processing member 43 can also be arranged inside the auxiliary wheel 50. It should be noted that the rotating wheel 42 and the auxiliary wheel 50 are close to the filter screen 20. When the processing member 43 is arranged inside both the rotating wheel 42 and the auxiliary wheel 50, for example, when heating members 44 are arranged inside both the rotating wheel 42 and the auxiliary wheel 50, the heating members 44 can heat the filter screen 20 more quickly, improving the heating efficiency of the heating members 44, enabling the filter screen 20 to quickly increase in temperature, so that the adsorbents can quickly fall off, thereby saving the processing and purification time of the processing member 43 for the filter screen 20, reducing the working time of the processing member 43, and saving electric energy.

[0065] In some embodiments of the present invention, as Figure 1 and Figure 2 shown, a discharge pipe 70 can be arranged on the housing 10, and the discharge pipe 70 is communicated with the processing chamber 12. Further, the first housing 15 is provided with the discharge pipe 70. One end of the discharge pipe 70 is communicated with the processing chamber 12, and the other end of the discharge pipe 70 can be communicated with the outdoor environment after passing through the second housing 16. However, the present invention is not limited thereto, and the other end of the discharge pipe 70 can also be communicated with a storage box. This application will be described with the other end of the discharge pipe 70 being communicated with the outdoor environment. The air conditioner indoor unit 100 can further include: a processing fan 71. When the processing fan 71 operates, it can discharge the adsorbents in the processing chamber 12 through the discharge pipe 70. Among them, the processing fan 71 can be set as a centrifugal fan. In the length direction of the air conditioner indoor unit 100, that is, Figure 2 the left-right direction in [], the processing fan 71 can be arranged outside the processing chamber 12. The processing fan 71 communicates the discharge pipe 70 and the processing chamber 12. When the processing fan 71 is working, due to the action of negative pressure, the adsorbents in the processing chamber 12 can be discharged to the outdoor environment through the discharge pipe 70, avoiding secondary pollution caused by pollutants (i.e., adsorbents) remaining inside the air conditioner indoor unit 100. Moreover, when the processing fan 71 is working, it can also discharge the carbon dioxide in the indoor environment to the outdoor, reducing the carbon dioxide concentration in the indoor environment, thereby improving user comfort.

[0066] In some embodiments of the present invention, as Figure 10 shown, the processing member 43 may include: a light source 46 and a catalytic module 47. Both the light source 46 and the catalytic module 47 may be provided in multiple numbers. The catalytic module 47 is disposed in the processing chamber 12. When the light source 46 is turned on, the photocatalytic catalytic module 47 decomposes the adsorbate in the processing chamber 12. Among them, when the filter screen 20 is recycled into the processing chamber 12, the catalytic light source 46 is turned on, and the photocatalytic catalytic module 47 decomposes the VOC (Volatile Organic Compounds - volatile organic substances) adsorbed on the filter screen 20, so that the adsorbate is desorbed from the filter screen 20, achieving the effect of purifying the filter screen 20.

[0067] In some embodiments of the present invention, as Figure 10 shown, the air conditioner indoor unit 100 may further include: a disturbing member 48. The disturbing member 48 may be provided as a fan, and the disturbing member 48 is configured to disturb the air flow in the processing chamber 12. Among them, during the process of the photocatalytic catalytic module 47 decomposing the adsorbate on the filter screen 20, the disturbing member 48 is started to work, and the fan generates a weak air flow flowing in the processing chamber 12, making the gas more uniform in the processing chamber 12.

[0068] Further, as Figure 10 shown, the air conditioner indoor unit 100 may further include: a detection device 49. The detection device 49 may be a detection sensor. The detection device 49 is used to detect the gas concentration in the processing chamber 12. When the detection result of the detection device 49 is lower than the set concentration, the rotating wheel 42 is controlled to rotate, so that the filter screen 20 in the processing chamber 12 can be conveyed into the sliding space 31. Further, during the process of the photocatalytic catalytic module 47 decomposing the adsorbate on the filter screen 20, the disturbing member 48 is started to work, and the fan generates a weak air flow flowing in the processing chamber 12, making the gas in the processing chamber 12 more uniform. At this time, the detection device 49 real-time detects the VOC concentration in the processing chamber 12 until the VOC concentration in the processing chamber 12 is lower than 0.6 mg / m3, which means that the adsorbate on the filter screen 20 has been processed cleanly, and the filter screen 20 can move to the air inlet 11 for filtering.

[0069] In some embodiments of the present invention, as Figure 14 shown, a slideway 14 may be provided in the processing chamber 12. Multiple slideways 14 may be provided. The multiple slideways 14 are spaced apart. The multiple slideways 14 are spaced in the sliding direction parallel to the sliding space 31. The filter screen 20 is slidably engaged with the multiple slideways 14. Among them, during the movement of the filter screen 20, the slideway 14 can play a guiding role for the filter screen 20, enabling the filter screen 20 to move smoothly between the processing chamber 12 and the sliding space 31.

[0070] Further, as Figures 3 - 8As shown, a plurality of slideways 14 are connected in sequence to form a slideway 14. Such a setting can simplify the setting process of the slideway 14 and improve the production efficiency of the air conditioner indoor unit 100.

[0071] Furthermore, the filter screen 20 is arranged in the slideway 14. Guide wheels can be arranged on the side surface of the slideway 14 opposite to the filter screen 20. The guide wheels can rotate and can play a role in supporting and guiding the filter screen 20. When the filter screen 20 moves between the processing chamber 12 and the sliding space 31, under the action of the guide wheels, the friction between the slideway 14 and the filter screen 20 can be reduced, so that the filter screen 20 can move more smoothly between the processing chamber 12 and the sliding space 31.

[0072] In some embodiments of the present invention, such as Figure 10 、 Figure 12 、 Figure 13 and Figure 14 As shown, a processing member 43 can be arranged in the interval space between adjacent slideways 14. Such a setting can make the arrangement position of the processing member 43 reasonable, improve the purification effect on the filter screen 20, and thus quickly separate the adsorbents on the filter screen 20 from the filter screen 20.

[0073] In some embodiments of the present invention, a wind deflector can be arranged at the air outlet 19. The wind deflector is rotatably arranged at the air outlet 19. By controlling the rotation angle of the wind deflector in the air outlet 19, the air outlet direction of the air conditioner indoor unit 100 can be controlled, so as to meet the requirement of blowing air to different positions.

[0074] Furthermore, a driving device can be arranged on the air conditioner indoor unit 100. The driving device can be set as a driving motor, and the driving device can drive the wind deflector to rotate to change the blowing direction of the air conditioner indoor unit 100.

[0075] Furthermore, the driving device can be communicatively connected to the controller of the air conditioner. When it is necessary to control the air outlet direction of the air conditioner indoor unit 100, the controller of the air conditioner controls the driving device to drive the wind deflector to rotate, so as to achieve the purpose of changing the blowing direction of the air conditioner indoor unit 100.

[0076] In some embodiments of the present invention, the air conditioner indoor unit 100 can be hung on an indoor wall. The air conditioner indoor unit 100 can further include a mounting plate. The air conditioner core 80 can be installed on the mounting plate, and the housing 10 can also be installed on the mounting plate. The mounting plate is hung and connected to the indoor wall. Further, the air conditioner core 80 and the mounting plate can be snap-connected, but the present invention is not limited thereto. The air conditioner core 80 and the mounting plate can also be connected by bolts. Further, the housing 10 and the mounting plate can be snap-connected, but the present invention is not limited thereto. The housing 10 and the mounting plate can also be connected by bolts. Such a setting can reliably connect the air conditioner core 80 and the mounting plate, and the housing 10 and the mounting plate together, and can prevent the air conditioner indoor unit 100 from shaking, thereby improving the position stability of the air conditioner indoor unit 100.

[0077] Further, the mounting plate can be provided with mounting holes. Fasteners can pass through the mounting holes and be connected to the wall. The fasteners can be provided with bolts, and the wall can also be provided with mounting holes. Nuts can be provided in the mounting holes on the wall. The bolts pass through the mounting holes on the mounting plate and are in threaded engagement with the nuts in the mounting holes on the wall, so that the mounting plate can be firmly installed on the wall, and further, the air conditioner indoor unit 100 can be prevented from falling.

[0078] Further, the mounting plate can be provided with a first positioning structure, and the wall can be provided with a second positioning structure. The first positioning structure and the second positioning structure are in positioning cooperation. When installing the air conditioner indoor unit 100 on the wall, positioning can be performed through the first positioning structure and the second positioning structure, which is convenient for installing the air conditioner indoor unit 100 on the wall, thereby improving the installation efficiency of the air conditioner indoor unit 100.

[0079] Further, one of the air conditioner core 80 and the mounting plate can be provided with a first positioning member, and the other of the air conditioner core 80 and the mounting plate can be provided with a second positioning member. The first positioning member and the second positioning member are in positioning cooperation. When installing the air conditioner core 80 and the mounting plate, positioning can be performed through the first positioning member and the second positioning member, which is convenient for assembling the air conditioner core 80 and the mounting plate together, thereby improving the assembly efficiency of the air conditioner core 80 and the mounting plate.

[0080] Further, one of the first positioning member and the second positioning member is set as a positioning post, and the other of the first positioning member and the second positioning member is set as a positioning hole. Through the cooperation of the positioning hole and the positioning post, when installing the air conditioner core 80 and the mounting plate, a positioning effect can be achieved, thereby improving the assembly efficiency of the air conditioner core 80 and the mounting plate. Moreover, setting the first positioning member and the second positioning member as a positioning post and a positioning hole can simplify the structures of the first positioning member and the second positioning member, thereby reducing the setting difficulty of the first positioning member and the second positioning member.

[0081] Further, one of the casing 10 and the hanging plate may be provided with a third positioning member, and the other of the casing 10 and the hanging plate may be provided with a fourth positioning member. The third positioning member and the fourth positioning member are positioned and matched. When installing the casing 10 and the hanging plate, positioning can be performed through the third positioning member and the fourth positioning member, which can facilitate the assembly of the casing 10 and the hanging plate, thereby improving the assembly efficiency of the casing 10 and the hanging plate.

[0082] Further, one of the third positioning member and the fourth positioning member is set as a positioning post, and the other of the third positioning member and the fourth positioning member is set as a positioning hole. By matching the positioning hole with the positioning post, positioning can be achieved when installing the casing 10 and the hanging plate, thereby improving the assembly efficiency of the casing 10 and the hanging plate. Moreover, setting the third positioning member and the fourth positioning member as a positioning post and a positioning hole can simplify the structures of the third positioning member and the fourth positioning member, thereby reducing the setting difficulty of the third positioning member and the fourth positioning member.

[0083] In some embodiments of the present invention, an air outlet grille (not shown in the figure) may be provided at the air outlet 19 of the air conditioner indoor unit 100. When the air flow blows out from the air outlet 19, it passes through the air outlet grille. When the air flow passes through the air outlet grille, under the action of the air outlet grille, the gas can be evenly blown from the air outlet 19 into the indoor environment, thereby further improving the blowing comfort.

[0084] In some embodiments of the present invention, a humidifying module may be provided inside the air outlet 19. Before the gas passes through the air outlet 19, the humidifying module can humidify the gas, and the humidified gas is blown from the air outlet 19 into the indoor environment. Such a setting can increase the humidity of the air blown out by the air conditioner indoor unit 100, keep the indoor environment at a suitable humidity, and thus improve the comfort of users. Further, an air purification module may be provided at the air outlet 19. Before the gas passes through the air outlet 19, the air purification module can purify the gas, make the gas blown into the room clean, and thus avoid the gas blown out by the air conditioner indoor unit 100 from polluting the indoor environment, and further ensure the physical health of users.

[0085] Both the humidifying module and the air purification module can be connected to the controller of the air conditioner. The controller can control whether the humidifying module and the air purification module work. When the humidifying module and / or the air purification module is needed to work, the controller controls the humidifying module and / or the air purification module to work. When the humidifying module and / or the air purification module is not needed to work, the controller controls the humidifying module and / or the air purification module to stop working. Further, a control button may be provided on the air conditioner. The user can adjust the working mode of the air conditioner through the control button. When the humidifying module is needed to work, the user presses the control button to make the controller control the humidifying module to work. When the air purification module is needed to work, the user presses the control button to make the controller control the air purification module to work.

[0086] In the description of this specification, the descriptions referring to terms such as "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples", etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0087] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An air conditioner indoor unit, characterized in that, Comprising: A casing (10), an air inlet (11) is provided on the casing (10), and a processing chamber (12) is provided inside the casing (10); A filter screen support (30), the filter screen support (30) is arranged inside the casing (10) and is disposed opposite to the air inlet (11), and a sliding space (31) is defined between the filter screen support (30) and the casing (10); A filter screen (20), at least a part of the filter screen (20) is located in the sliding space (31) and is slidable relative to the filter screen support (30); A processing module (40), the processing module (40) is arranged inside the processing chamber (12), the processing module (40) includes a driving member (41), a rotating wheel (42) and a processing member (43), the driving member (41) is connected to the rotating wheel (42) to drive the rotating wheel (42) to rotate, one end of the filter screen (20) is connected to the rotating wheel (42), when the rotating wheel (42) rotates, at least a part of the filter screen (20) in the sliding space (31) is recycled into the processing chamber (12) or the filter screen (20) in the processing chamber (12) is conveyed into the sliding space (31), and the processing member (43) is configured to process the adsorbents on the filter screen (20) to purify the filter screen (20); The processing member (43) includes: A light source (46), the light source (46) is arranged inside the processing chamber (12); A catalytic module (47), the catalytic module (47) is arranged inside the processing chamber (12), when the light source (46) is turned on, the catalytic module (47) is photocatalyzed to decompose the adsorbents; The indoor air conditioner further includes a disturbing member (48), the disturbing member (48) is configured to disturb the air flow inside the processing chamber (12); A reset rotating shaft (60), the reset rotating shaft (60) is rotatably arranged inside the casing (10): A pull rope, one end of the pull rope is connected to the reset rotating shaft (60), and the other end of the pull rope is connected to the other end of the filter screen (20); A reset driving member, the reset driving member is connected to the reset rotating shaft (60) to drive the reset rotating shaft (60) to rotate so that the pull rope winds and pulls the filter screen (20) to slide to be opposite to the air inlet (11).

2. The air conditioner indoor unit according to claim 1, characterized in that, It further includes an auxiliary wheel (50), the auxiliary wheel (50) is rotatably arranged inside the processing chamber (12), the filter screen (20) cooperates with the auxiliary wheel (50), and the auxiliary wheel (50) rotates in the same direction as the rotating wheel (42).

3. The air conditioner indoor unit according to claim 2, characterized in that, There are multiple driving members (41), and the driving members (41) are connected to the auxiliary wheel (50) to drive the auxiliary wheel (50) to rotate.

4. The indoor air conditioner according to claim 1, characterized in that, The casing (10) includes a main bracket (13), the air inlet (11) is provided on the main bracket (13), a filter bracket (30) is provided inside the main bracket (13), the filter bracket (30) and the main bracket (13) cooperate to define the sliding spaces (31) on both sides of the filter bracket (30), and the filter (20) is configured such that a part of it is located in one of the sliding spaces (31) and the other part is located in the processing chamber (12).

5. The indoor air conditioner according to claim 1, characterized in that The processing member (43) is a heating member (44) for heating the filter (20), and the filter (20) is configured to have enlarged mesh holes when heated so that the adsorbed substances fall off.

6. The air conditioner indoor unit according to claim 5, characterized in that, The processing member (43) is a carbon radiation heating tube (45) provided on one side of the rotating wheel (42).

7. The air conditioner indoor unit according to claim 5, characterized in that, The processing member (43) is provided inside the rotating wheel (42).

8. The indoor air conditioner according to claim 5, characterized in that, A discharge pipe (70) communicating with the processing chamber (12) is provided on the casing (10), and the air conditioner indoor unit further includes a processing fan (71), and the processing fan (71) operates to discharge the adsorbed substances in the processing chamber (12) through the discharge pipe (70).

9. The air conditioner indoor unit according to claim 1, wherein, It further includes a detection device (49) for detecting the gas concentration in the processing chamber (12). When the detection result of the detection device (49) is lower than the set concentration, the rotating wheel (42) is controlled to rotate to convey the filter (20) in the processing chamber (12) into the sliding space (31).

10. The air conditioner indoor unit according to claim 1, characterized in that, A plurality of spaced sliders (14) are provided in the processing chamber (12), and the plurality of sliders (14) are spaced in a direction parallel to the sliding direction of the sliding space (31), and the filter (20) is slidably engaged with the plurality of sliders (14).

11. The air conditioner indoor unit according to claim 10, characterized in that, The processing member (43) is provided in the spaced space between adjacent sliders (14).

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