Purification device for air conditioner and air conditioner

Abstract

The utility model relates to air conditioning technical field especially, and it is a kind of purification device and air conditioner for air conditioner, and the purification device for air conditioner includes: purification mechanism;Movement mechanism, including: shell, the outside of the first side of shell is provided with purification mechanism, and installation cavity is equipped in shell;Transmission assembly, transmission assembly is set in installation cavity, and transmission assembly passes through the first side and is connected with purification mechanism;Drive assembly, drive assembly is connected with transmission assembly, is suitable for driving transmission assembly and switches between first position and second position, in first position, purification mechanism covers the air intake of the top side of air conditioner, in second position, purification mechanism is located at the front side or rear side of air conditioner.The utility model can realize the effect of purifying air on the one hand, provide better air supply experience for user, on the other hand, under the condition that transmission mechanism is stable, reduce the movement structure of corresponding action cooperation and implementation on purification mechanism, simplify the overall structure composition of purification device.

Description

Technical Field

[0001] This utility model relates to the field of air conditioning technology, and in particular to a purification device and an air conditioner for use in air conditioning. Background Technology

[0002] Wall-mounted air conditioners in homes and offices are typically equipped with air conditioning filters that can filter fibers and coarse dust floating in the air, but the filtration effect is poor, especially in that they have no ability to filter and purify PM2.5 fine particulate matter, which affects human health.

[0003] In existing technologies, most air purification devices added to air conditioners are detachable. The air conditioner's frame has air vents, and the air purification component is installed at these vents. The air purification component includes a mounting base and a filter assembly, with the filter assembly housed within the mounting base, which is detachably installed at the air vent. However, these air purification components are inserted into the air conditioner using positioning protrusions and grooves, lacking adjustment capabilities, making replacement difficult, and susceptible to external contamination when not in use. Even in cases where the air purification component can be adjusted, the drive assembly is typically integrated into the purification component, resulting in limited overall air conditioner design and a complex purification component structure due to synchronized movement. Utility Model Content

[0004] This utility model provides a purification device and an air conditioner for air conditioning, which solves one of the defects in the prior art. On the one hand, the purification device of this utility model can purify the air and provide users with a better air supply experience. On the other hand, it can reduce the configuration of corresponding action coordination and motion structure on the purification mechanism while keeping the transmission mechanism stable, thus simplifying the overall structure of the purification device.

[0005] This utility model provides a purification device for air conditioners, comprising: Cleanroom facilities; Sports organizations, including: The housing has the purification mechanism disposed on the outer side of its first side, and the housing has an installation cavity inside. A transmission assembly is disposed within the mounting cavity and passes through the first side surface to connect with the purification mechanism; A drive assembly connected to the transmission assembly is adapted to drive the transmission assembly to switch between a first position and a second position. In the first position, the purification mechanism covers the air inlet on the top side of the air conditioner. In the second position, the purification mechanism is located on the front or rear side of the air conditioner.

[0006] According to the present invention, a purification device for air conditioning is provided, wherein the housing is provided with a guide hole, and the transmission assembly includes: rack; A gear that meshes with a rack and is connected to a drive assembly; A connecting rod, one end of which is rotatably connected to the rack, and the other end of which is disposed in the guide hole and rotatably connected to the purification mechanism.

[0007] According to the present invention, a purification device for an air conditioner is provided, wherein the housing is provided with a guide groove, the purification mechanism is provided with a guide column, and the guide column is inserted into the guide groove.

[0008] According to the present invention, a purification device for air conditioning is provided, wherein the guide hole is located within the guide groove.

[0009] According to the present invention, a purification device for air conditioning is provided, wherein the housing is provided with a limiting groove and the rack is located in the limiting groove.

[0010] According to the present invention, a purification device for air conditioning is provided, wherein the housing comprises: The top cover has the first side surface on its outer surface and the guide groove on its inner surface. The lower cover is connected to the upper cover to form the mounting cavity.

[0011] According to the present invention, a purification device for an air conditioner is provided, wherein the outer surface of the lower cover is provided with a second side surface, the second side surface is disposed opposite to the first side surface, the drive assembly is disposed outside the mounting cavity and passes through the second side surface to connect with the gear.

[0012] According to the present invention, a purification device for an air conditioner includes an upper cover comprising: A first housing portion is provided corresponding to the front or rear side of the air conditioner; The second housing is disposed corresponding to the top side of the air conditioner, and the first end of the second housing is connected to the second end of the first housing.

[0013] According to the present invention, a purification device for an air conditioner is provided, wherein the guide hole extends from the first end of the first housing portion to the second end of the second housing portion, and the guide groove extends from the first end of the first housing portion to the second end of the second housing portion.

[0014] This utility model also provides an air conditioner, including the purification device for air conditioning as described above.

[0015] This utility model provides a purification device for air conditioners, specifically an air intake purification device for air conditioners. The purification device is installed on the main body of the air conditioner and mainly consists of a purification mechanism and a motion mechanism. The motion mechanism drives the purification mechanism to move on the air conditioner to reach a first position and a second position. The motion mechanism mainly consists of a housing, a transmission component, and a drive component. The purification mechanism is located on the outside of the first side of the housing. The transmission component is located in the mounting cavity inside the housing and extends through the first side to connect with the purification mechanism. The drive component drives the transmission component to move, synchronously moving the purification mechanism during the movement of the transmission component. The housing can be connected to the main body of the air conditioner to achieve the effect of installing the purification device as a whole on the air conditioner.

[0016] The drive assembly drives the transmission assembly to move the purification mechanism, switching it between a first position and a second position. The first position is the working position of the purification mechanism, and the second position is the standby position. The first position is located at the top air inlet of the air conditioner, between the filter and the air inlet. The second position is located on the rear or front side of the air conditioner. When the air conditioner is turned on and air purification is required, the transmission assembly drives the purification mechanism to move forward from the second position to the first position, and then remains stationary in the first position. Air enters through the top air inlet, passes through the filter, and then passes through the purification mechanism, thus performing the air purification function. When the air conditioner is in standby mode or has stopped purifying air, the transmission assembly drives the purification mechanism to move in the reverse direction, from the first position to the second position, and then remains stationary in the second position, entering the standby state. Air no longer enters through the top air inlet, or the air enters through the filter and then no longer passes through the purification mechanism.

[0017] On the one hand, the air purification device can purify the air and provide users with a better air supply experience. On the other hand, with the transmission mechanism stable, it can reduce the need for corresponding action coordination and motion structures on the purification mechanism, thus simplifying the overall structure of the purification device. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the structure of a purification device for air conditioning provided in an embodiment of this utility model; Figure 2 This is one of the structural schematic diagrams of the motion mechanism of the purification device for air conditioning provided in this embodiment of the utility model; Figure 3 This is the second schematic diagram of the moving mechanism of the purification device for air conditioning provided in this embodiment of the utility model; Figure 4 This is the third schematic diagram of the moving mechanism of the purification device for air conditioning provided in this embodiment of the utility model; Figure 5 This is one of the structural schematic diagrams of the air conditioner provided in this embodiment of the utility model; Figure 6 This is the second structural schematic diagram of the air conditioner provided in this embodiment of the utility model.

[0020] Figure label: 100. Purification mechanism; 110. Guide column; 120. Purification panel; 130. Fixing frame; 200. Motion mechanism; 210. Housing; 211. Guide hole; 212. Guide groove; 213. Limiting groove; 214. Top cover; 2141. First side; 2142. First shell portion; 2143. Second shell portion; 215. Bottom cover; 2151. Second side; 220. Transmission assembly; 221. Rack; 222. Gear; 223. Connecting rod; 2231. Rotating shaft; 230. Drive assembly; 300, front side; 400, air inlet; 500, filter. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0022] In the description of the embodiments of this utility model, it should be noted that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this utility model. In addition, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0023] In the description of the embodiments of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this utility model based on the specific circumstances.

[0024] In this embodiment of the utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0025] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0026] like Figures 1 to 6 As shown in the figure, an embodiment of the present invention provides a purification device for an air conditioner, including a purification mechanism 100 and a motion mechanism 200. The motion mechanism 200 includes a housing 210, a transmission assembly 220, and a drive assembly 230. The purification mechanism 100 is disposed on the outer side of the first side 2141 of the housing 210, and an installation cavity is provided inside the housing 210. The transmission assembly 220 is disposed in the installation cavity and passes through the first side 2141 to connect with the purification mechanism 100. The drive assembly 230 is connected to the transmission assembly 220 and is adapted to drive the transmission assembly 220 to switch between a first position and a second position. In the first position, the purification mechanism 100 covers the air inlet 400 on the top side of the air conditioner. In the second position, the purification mechanism 100 is located on the front side 300 or the rear side of the air conditioner.

[0027] This utility model discloses a purification device for an air conditioner, which is an air intake purification device applied to an air conditioner. The purification device is installed on the air conditioner body and mainly consists of a purification mechanism 100 and a motion mechanism 200. The motion mechanism 200 can drive the purification mechanism 100 to move on the air conditioner to reach a first position and a second position. The motion mechanism 200 mainly consists of a housing 210, a transmission component 220, and a drive component 230. The purification mechanism 100 is disposed outside the first side 2141 of the housing 210. The transmission component 220 is disposed in the mounting cavity inside the housing 210 and extends out through the first side 2141 to connect with the purification mechanism 100. The drive component 230 can drive the transmission component 220 to move, and during the movement of the transmission component 220, it can synchronously drive the purification mechanism 100 to move. The housing 210 can be connected to the air conditioner body to achieve the effect of installing the purification device as a whole on the air conditioner.

[0028] The drive assembly 230 drives the transmission assembly 220 to move the purification mechanism 100, causing the purification mechanism 100 to switch between a first position and a second position. The first position is the working position of the purification mechanism 100, and the second position is the standby position of the purification mechanism 100. The first position is located at the air inlet 400 on the top surface of the air conditioner, between the filter 500 and the air inlet 400. The second position is located on the rear or front side 300 of the air conditioner. When the air conditioner is turned on and air purification is required, the transmission assembly 220 drives the purification mechanism 100 to move forward, from the second position to the first position, and then stops at the first position. The air entering through the air inlet 400 on the top surface passes through the filter 500 and then through the purification mechanism 100, thereby performing the air purification function of the purification device. When the air conditioner is in standby mode or stops purifying the air intake, the transmission component 220 drives the purification mechanism 100 to move in the opposite direction, from the first position to the second position. After reaching the second position, it stops in the second position and enters the standby state. The air inlet 400 on the top surface no longer intakes air, or the air intake passes through the filter screen 500 and no longer passes through the purification mechanism 100.

[0029] On the one hand, the purification device can purify the air and provide users with a better air supply experience. On the other hand, with the transmission mechanism stable, it can reduce the need for corresponding action coordination and motion structures on the purification mechanism 100, thus simplifying the overall structure of the purification device.

[0030] According to one embodiment of the present invention, the housing 210 is provided with a guide hole 211, and the transmission assembly 220 includes a rack 221, a gear 222 and a connecting rod 223. The gear 222 meshes with the rack 221 and is connected to the drive assembly 230. One end of the connecting rod 223 is rotatably connected to the rack 221, and the other end is disposed in the guide hole 211 and rotatably connected to the purification mechanism 100.

[0031] In this embodiment, the transmission component 220 mainly consists of a rack 221, a gear 222, and a connecting rod 223. The first end of the rack 221 is connected to the first end of the connecting rod 223 by a rotating shaft. The rack 221 meshes with the gear 222. The drive component 230 can drive the gear 222 to rotate. During the rotation of the gear 222, the rack 221 is driven to move through meshing transmission. When the rack 221 moves, it synchronously drives the connecting rod 223 to move. The movement trajectory of the rack 221 is an arc or a straight line, and the movement trajectory of the connecting rod 223 is a variable trajectory line.

[0032] A guide hole 211 is provided on the housing 210, and a rotating shaft 2231 is provided at the second end of the connecting rod 223. The rotating shaft 2231 is inserted into the guide hole 211. During the process of the rack 221 driving the connecting rod 223 to move, the rotating shaft allows the connecting rod 223 to move synchronously while rotating around the rotating shaft within a certain angle range, thereby causing the rotating shaft 2231 to move along the guide hole 211. The guide hole 211 can provide guidance and positioning for the connecting rod 223 and constrain the movement trajectory of the rotating shaft 2231 at the second end of the connecting rod 223. The rotating shaft 2231 is connected to the purification mechanism 100, thereby driving the purification mechanism 100 to move along the guide hole 211.

[0033] In this example, the rack 221 is also provided with a strip-shaped hole. The first end of the connecting rod 223 is inserted into the strip-shaped hole through a rotating shaft. The rotating shaft can move along the strip-shaped hole, thereby satisfying the variable trajectory motion of the connecting rod 223.

[0034] According to one embodiment of the present invention, the housing 210 is provided with a guide groove 212, and the purification mechanism 100 is provided with a guide post 110, which is inserted into the guide groove 212.

[0035] In this embodiment, the purification mechanism 100 mainly consists of a purification plate 120 and a fixing frame 130. The fixing frame 130 surrounds the edge of the purification plate 120 to provide support and fixation for the purification plate 120. The fixing frame 130 is a rectangular frame. One end of one wide side is connected to the connecting rod 223 through a pivot 2231, and the other end is provided with a guide post 110. The housing 210 is also provided with a guide groove 212. The guide post 110 is inserted into the guide groove 212. While the purification mechanism 100 moves, the guide post 110 can slide in the guide groove 212. The guide groove 212 and the guide post 112 cooperate to provide balanced support and motion guidance for the purification mechanism 100.

[0036] According to one embodiment of the present invention, the guide hole 211 is located within the guide groove 212.

[0037] In this embodiment, the extension range of the guide groove 212 is much larger than the extension range of the guide hole 211. The guide hole 211 is set in the guide groove 212 and passes through the first side 2141 of the housing 210. The rotating shaft 2231 of the connecting rod 223 can extend out of the guide hole 211 and connect with the purification mechanism 100 outside the first side 2141.

[0038] The shape of the guide groove 212 satisfies the movement trajectory of the two ends of the wide side of the fixed frame 130. During the movement of the purification mechanism 100, it can ensure that the movement range of the guide column 110 is sufficient, so that the purification mechanism 100 can move smoothly without obstruction.

[0039] According to one embodiment of the present invention, the housing 210 is provided with a limiting groove 213, and the rack 221 is located in the limiting groove 213.

[0040] In this embodiment, a limiting groove 213 is also provided on the housing 210, and a corresponding limiting protrusion is provided on the rack 221. The limiting protrusion is inserted into the limiting groove 213. While the driving component 230 drives the gear 222 to rotate, the gear 222 drives the rack 221 to move along an arc-shaped trajectory or a straight trajectory. Therefore, the limiting protrusion can move along the limiting groove 213. The limiting groove 213 can be arc-shaped or straight-shaped. On the one hand, it provides support and stability for the rack 221, and on the other hand, it guides and controls the movement direction of the rack 221.

[0041] According to one embodiment of the present invention, the housing 210 includes an upper cover 214 and a lower cover 215. The outer surface of the upper cover 214 is provided with a first side surface 2141, and the inner surface of the upper cover 214 is provided with a guide groove 212. The lower cover 215 is connected to the upper cover 214 to form an installation cavity.

[0042] In this embodiment, the housing 210 is mainly composed of an upper cover 214 and a lower cover 215. The upper cover 214 and the lower cover 215 are fastened together to form an installation cavity. The outer surface of the upper cover 214 on the side opposite to the lower cover 215 is a first side surface 2141. Therefore, the purification mechanism 100 and the lower cover 215 are located on both sides of the upper cover 214, and a guide groove 212 is provided on the inner surface of the upper cover 214 on the side where the first side surface 2141 is located.

[0043] The combination of the upper cover 214 and the lower cover 215 makes it easier to disassemble the housing 210, thereby allowing for the replacement and maintenance of the transmission component 220 inside the mounting cavity. Furthermore, both the upper cover 214 and the lower cover 215 are equipped with buckles that can engage with the slots on the air conditioner to achieve a snap-fit ​​connection between the housing 210 and the air conditioner body. This snap-fit ​​connection, as a detachable connection method, makes it easier to connect to the air conditioner body.

[0044] According to one embodiment of the present invention, the outer surface of the lower cover 215 is provided with a second side surface 2151, which is disposed opposite to the first side surface 2141. The drive assembly 230 is disposed outside the mounting cavity and passes through the second side surface 2151 to connect with the gear 222.

[0045] In this embodiment, the outer surface of the lower cover 215 opposite to the upper cover 214 is a second side surface 2151. The drive assembly 230 is disposed outside the housing 210, and the drive assembly 230 and the upper cover 214 are respectively located on both sides of the lower cover 215. The drive assembly 230 is disposed outside the second side surface 2151 of the housing 210, and the transmission assembly 220 is disposed in the mounting cavity inside the housing 210. The drive assembly 230 passes through the second side surface 2151 into the mounting cavity and is connected to the gear 222. The drive assembly 230 can drive the transmission assembly 220 to move, and during the movement of the transmission assembly 220, it can synchronously drive the purification mechanism 100 to move.

[0046] In this embodiment, the drive component 230 can be a motor. By rotating the motor forward and backward, the drive gear 222 drives the rack 221 to move forward or backward along the trajectory. When the motor starts working, the motor drives the gear 222, which in turn drives the rack 221 that meshes with it. The rack 221 drives the connecting rod 223 along the trajectory line, simultaneously pushing the purification mechanism 100. During the process of being pushed by the connecting rod 223, since the movement trajectory of the connecting rod 223 is a variable trajectory line, the purification mechanism 100 will rotate around the rotating shaft 2231 connected to the connecting rod 223 as the axis, driven by the connecting rod 223, thereby reaching the first position to perform the purification function and providing a better experience for the user.

[0047] According to one embodiment of the present invention, the top cover 214 includes a first shell portion 2142 and a second shell portion 2143. The first shell portion 2142 is disposed on the front side 300 or the rear side of the air conditioner; the second shell portion 2143 is disposed on the top side of the air conditioner, and the first end of the second shell portion 2143 is connected to the second end of the first shell portion 2142.

[0048] In this embodiment, the housing 210 is adapted to the side shape and curvature from the top to the front or rear of the air conditioner. The top cover 214 is mainly composed of a first housing part 2142 and a second housing part 2143 connected to form a bent shape. The first housing part 2142 is connected to the front side 300 or the rear side of the air conditioner body, and the second housing part 2143 is connected to the top side of the air conditioner body.

[0049] When the purification mechanism 100 is in the first position, it is connected to the second housing 2143. When the purification mechanism 100 is in the second position, it is connected to the first housing 2142. That is, when purification is required, the purification mechanism 100 moves from the first housing 2142 to the second housing 2143 on the housing 210. When purification is not required, the purification mechanism 100 moves from the second housing 2143 to the first housing 2142.

[0050] According to one embodiment of the present invention, the guide hole 211 extends from the first end of the first shell portion 2142 to the second end of the second shell portion 2143, and the guide groove 212 extends from the first end of the first shell portion 2142 to the second end of the second shell portion 2143.

[0051] In this embodiment, the first housing portion 2142 corresponds to the front panel of the air conditioner. That is, when the purification device is in standby mode, the second position of the purification mechanism 100 is at the front panel of the air conditioner. The rack 221 of the transmission assembly 220 moves forward from the first end of the first housing portion 2142 to the second end of the second housing portion 2143, and moves backward from the second end of the second housing portion 2143 to the first end of the first housing portion 2142. Therefore, the guide groove 212 is designed to penetrate the entire upper housing portion, and the guide hole 211 is concentrated in the first housing portion 2142.

[0052] The control method for the air conditioner provided by this utility model is described below. The control method for the air conditioner described below can be referred to in correspondence with the air conditioner described above.

[0053] This utility model embodiment also provides an air conditioner, including a purification device for the air conditioner as described in the above embodiment.

[0054] The air conditioner of this invention is an air conditioner with a purification device, which is applied to the field of household air conditioner split units.

[0055] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A purification device for air conditioning, characterized in that, include: Purification unit (100); Sports facilities (200) include: The housing (210) has the purification mechanism (100) disposed on the outer side of the first side (2141) of the housing (210), and the housing (210) has an installation cavity inside; A transmission assembly (220) is disposed in the mounting cavity and passes through the first side surface (2141) to connect with the purification mechanism (100); A drive assembly (230) is connected to the transmission assembly (220) and is adapted to drive the transmission assembly (220) to switch between a first position and a second position. In the first position, the purification mechanism (100) covers the air inlet (400) on the top side of the air conditioner. In the second position, the purification mechanism (100) is located on the front side (300) or the rear side of the air conditioner.

2. The purification device for air conditioning according to claim 1, characterized in that, The housing (210) is provided with a guide hole (211); the transmission assembly (220) includes: rack (221); Gear (222), which meshes with rack (221), and is connected to drive assembly (230); Connecting rod (223), one end of which is rotatably connected to the rack (221), and the other end is disposed in the guide hole (211) and rotatably connected to the purification mechanism (100).

3. The purification device for air conditioning according to claim 2, characterized in that, The housing (210) is provided with a guide groove (212), and the purification mechanism (100) is provided with a guide post (110), which is inserted into the guide groove (212).

4. The purification device for air conditioning according to claim 3, characterized in that, The guide hole (211) is located inside the guide groove (212).

5. The purification device for air conditioning according to claim 2, characterized in that, The housing (210) is provided with a limiting groove (213), and the rack (221) is located in the limiting groove (213).

6. The purification device for air conditioning according to claim 3, characterized in that, The housing (210) includes: The upper cover (214) has the first side surface (2141) on its outer surface and the guide groove (212) on its inner surface. The lower cover (215) is connected to the upper cover (214) to form the mounting cavity.

7. The purification device for air conditioning according to claim 6, characterized in that, The outer surface of the lower cover (215) is provided with a second side surface (2151), which is opposite to the first side surface (2141). The drive assembly (230) is disposed outside the mounting cavity and passes through the second side surface (2151) to connect with the gear (222).

8. The purification device for air conditioning according to claim 6, characterized in that, The upper cover (214) includes: The first housing portion (2142) is provided corresponding to the front side (300) or the rear side of the air conditioner; The second housing (2143) is provided on the top side of the air conditioner, and the first end of the second housing (2143) is connected to the second end of the first housing (2142).

9. The purification device for air conditioning according to claim 8, characterized in that, The guide hole (211) extends from the first end of the first shell portion (2142) to the second end of the second shell portion (2143), and the guide groove (212) extends from the first end of the first shell portion (2142) to the second end of the second shell portion (2143).

10. An air conditioner, characterized in that, Includes the purification device for air conditioning as described in any one of claims 1 to 9.

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