CN220507123U - Dustproof structure and air conditioner - Google Patents

Abstract

The application belongs to the technical field of air conditioner dust prevention, and particularly relates to a dust prevention structure and an air conditioner, wherein the dust prevention structure comprises a dust prevention component, a driving component and a cleaning component; the dustproof component comprises a baffle and a dust filtering net, and when the baffle is arranged at the air inlet, the baffle closes the air inlet; the dust filter net is configured to shield the air inlet when the dust filter net is positioned at the air inlet; the driving component is configured to drive the baffle to move to the air inlet and synchronously drive the dust filtering net away from the air inlet, or drive the dust filtering net to move to the air inlet and synchronously drive the baffle away from the air inlet; the cleaning component is configured to clean dust attached to the baffle or the dust filtering net when the driving component drives the baffle or the dust filtering net away from the air inlet, and is provided with a collecting cavity, the collecting cavity is connected with an evaporator of the air conditioner, and the collecting cavity is configured to receive the dust and condensed water in the evaporator. The dust attached to the air inlet of the air conditioner can be automatically cleaned.

Description

Dustproof structure and air conditioner

Technical Field

The application belongs to the technical field of air conditioner dust prevention, and particularly relates to a dust prevention structure and an air conditioner.

Background

An air conditioner is an apparatus for adjusting and controlling parameters such as temperature, humidity, and flow rate of ambient air in a building or structure by manual means.

The air conditioner is provided with an air inlet, in order to prevent external dust from entering the air conditioner from the air inlet, components in the air conditioner are damaged, a filter screen is usually arranged at the air inlet, and the dust in the air is filtered through the filter screen.

However, after the air conditioner is used for a certain time, the filter screen is required to be disassembled for cleaning, the operation is troublesome, and a lot of inconvenience is brought to the current user.

Disclosure of Invention

In order to solve the above-mentioned problem among the prior art, in order to solve after the air conditioner uses certain time promptly, need dismantle in order to clean to the filter screen, troublesome operation has brought a lot of inconvenient problems for current user, this application provides a dustproof construction and air conditioner.

In one aspect, an embodiment of the present application provides a dustproof structure, which is installed at an air inlet of an air conditioner, and the dustproof structure includes a dustproof component, a driving component and a cleaning component;

the dustproof component comprises a baffle and a dust filtering net, and the baffle and the dust filtering net are arranged in the air conditioner; the baffle is configured to close the air inlet when the baffle is positioned at the air inlet; the dust filter net is configured to shield the air inlet when the dust filter net is positioned at the air inlet so as to filter air entering the air inlet through the dust filter net;

the driving assembly is arranged in the air conditioner and is configured to drive the baffle to move to the air inlet and synchronously drive the dust filtering net away from the air inlet, or drive the dust filtering net to move to the air inlet and synchronously drive the baffle away from the air inlet;

the cleaning component is arranged in the air conditioner and is configured to clean dust attached to the baffle plate or the dust filtering net when the driving component drives the baffle plate or the dust filtering net to be away from the air inlet, and the cleaning component is provided with a collecting cavity which is connected with an evaporator of the air conditioner and is configured to receive the dust and condensed water in the evaporator.

In a preferred embodiment of the above dust-proof structure, the cleaning assembly includes a cleaning brush and a collecting box;

the cleaning brush is arranged in the air conditioner, is distributed along the length direction of the baffle plate or the dust filtering net, and is configured to be always abutted against one of the baffle plate and the dust filtering net in the moving process of the baffle plate and the dust filtering net;

the collecting box is installed in the air conditioner and is located below the cleaning brush to form a collecting cavity.

In a preferred aspect of the above dust-proof structure, the cleaning assembly further includes a connection pipe having one end connected to the evaporator and the other end connected to the collecting box, the connection pipe being configured to convey condensed water in the evaporator into the collecting box.

In the preferred technical scheme of the dustproof structure, the cleaning brush comprises bristles and a shaft lever, the bristles are arranged on the shaft lever, the shaft lever is rotatably arranged in the air conditioner, and at least part of the bristles are always in contact with condensed water in the collecting box.

In the preferred technical scheme of the dustproof structure, the baffle and the dust filtering net are slidably arranged in the air conditioner, and two ends of the baffle are connected with two ends of the dust filtering net, so that the baffle and the dust filtering net form a cylinder shape.

In the preferred technical scheme of the dustproof structure, the baffle and the dust filtering net are made of flexible materials.

In the preferred technical solution of the above dust-proof structure, the dust-proof assembly further includes a moving rail installed in the air conditioner, the moving rail being configured to limit moving trajectories of the baffle and the dust-filtering net so that the baffle and the dust-filtering net are close to or far from the air inlet in the moving process.

In a preferred embodiment of the above dust-proof structure, the driving assembly includes at least one rack, at least one gear, and at least one driving member;

the rack is arranged on the baffle plate and the dust filtering net;

the gear is connected with the output end of the driving piece and meshed with the rack;

the driving piece is configured to drive the gear to rotate, and the gear drives the rack to move so as to enable the baffle and the dust filtering net to be close to or far away from the air inlet.

On the other hand, this application embodiment provides an air conditioner, including the dustproof construction of air conditioner body and arbitrary in above-mentioned technical scheme, has the air intake on the air conditioner body, and dustproof construction installs in air intake department.

In the preferred technical scheme of the air conditioner, the air conditioner further comprises an evaporator, one end of the connecting pipe is communicated with the evaporator, and the other end of the connecting pipe is connected with the collecting box.

It can be appreciated by those skilled in the art that the embodiment of the application provides a dustproof structure and air conditioner, and in the technical scheme that this application embodiment provided, dustproof structure includes dustproof subassembly, drive assembly and clean subassembly, and dustproof subassembly includes separation blade and dust filter screen, removes through drive assembly drive separation blade and dust filter screen, makes at least one of separation blade and dust filter screen be located air intake department. When the air conditioner is not used, the baffle is positioned at the air inlet to shield the air inlet, so that external dust is prevented from entering the air conditioner from the air inlet; when the air conditioner is in use, the dust filter net is positioned at the air inlet, so that the outside air can enter the air conditioner through the dust filter net. In the moving process of the baffle and the dust filtering net, the cleaning assembly can clean the baffle or the dust filtering net, and the cleaned dust enters the collecting cavity and contacts with condensed water in the collecting cavity, so that the dust is collected, and the dust on the baffle or the dust filtering net is automatically cleaned.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description, serve to explain the principles of the application.

Fig. 1 is a schematic structural view of a dust-proof structure provided in an embodiment of the present application;

fig. 2 is a schematic structural diagram of a driving assembly in a dust-proof structure according to an embodiment of the present application.

Reference numerals:

100-dustproof assembly;

110-a baffle;

120-dust filtering net;

130-moving the guide rail;

200-a drive assembly;

210-rack;

220-gear;

230-a driver;

300-cleaning assembly;

310-cleaning brush;

311-brushing;

312-shaft rod;

320-a collection box;

330-connecting the pipes;

400-air conditioner;

410-an air inlet.

Specific embodiments thereof have been shown by way of example in the drawings and will herein be described in more detail. These drawings and the written description are not intended to limit the scope of the inventive concepts in any way, but to illustrate the concepts of the present application to those skilled in the art by reference to specific embodiments.

Detailed Description

For the purposes of making the objects, technical solutions and advantages of the present application more apparent, the technical solutions in the present application will be clearly and completely described below with reference to the drawings in the present application, and it is apparent that the described embodiments are some, but not all, embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

The terms "first," "second," "third," "fourth" and the like in the description and in the claims and in the above drawings, if any, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the utility model described herein may be capable of being practiced otherwise than as specifically illustrated and described.

In the embodiments of the present application, words such as "exemplary" or "such as" are used to mean examples, illustrations, or descriptions. Any embodiment or design described herein as "exemplary" or "for example" should not be construed as preferred or advantageous over other embodiments or designs. Rather, the use of words such as "exemplary" or "such as" is intended to present related concepts in a concrete fashion.

As mentioned in the background section above: an air conditioner is an apparatus for adjusting and controlling parameters such as temperature, humidity, and flow rate of ambient air in a building or structure by manual means.

The air conditioner is provided with an air inlet, in order to prevent external dust from entering the air conditioner from the air inlet, components in the air conditioner are damaged, a filter screen is usually arranged at the air inlet, and the dust in the air is filtered through the filter screen.

However, after the air conditioner is used for a certain time, the filter screen is required to be disassembled for cleaning, the operation is troublesome, and a lot of inconvenience is brought to the current user.

So in order to improve or solve above-mentioned technical problem, this application embodiment provides dustproof construction and air conditioner, and among the technical scheme that this application embodiment provided, dustproof construction includes dustproof subassembly, drive assembly and clean subassembly, and dustproof subassembly includes separation blade and dust filter net, through drive assembly drive separation blade and dust filter net removal, makes at least one of separation blade and dust filter net be located air intake department. When the air conditioner is not used, the baffle is positioned at the air inlet to shield the air inlet, so that external dust is prevented from entering the air conditioner from the air inlet; when the air conditioner is in use, the dust filter net is positioned at the air inlet, so that the outside air can enter the air conditioner through the dust filter net. In the moving process of the baffle and the dust filtering net, the cleaning assembly can clean the baffle or the dust filtering net, and the cleaned dust enters the collecting cavity and contacts with condensed water in the collecting cavity, so that the dust is collected, and the dust on the baffle or the dust filtering net is automatically cleaned.

The technical scheme shown in the application is described in detail through specific embodiments. It should be noted that the following embodiments may exist alone or in combination with each other, and for the same or similar content, the description will not be repeated in different embodiments.

Referring to fig. 1 and 2, the present embodiment provides a dust-proof structure, which is installed at an air inlet 410 of an air conditioner 400, and includes a dust-proof assembly 100, a driving assembly 200 and a cleaning assembly 300.

The dust-proof assembly 100 includes a baffle 110 and a dust-filtering net 120, the baffle 110 and the dust-filtering net 120 being installed in the air conditioner 400; when the baffle 110 is configured to be at the air inlet 410, the baffle 110 closes the air inlet 410; when the dust filter 120 is configured to be positioned at the air inlet 410, the dust filter 120 shields the air inlet 410 to filter air entering the air inlet 410 through the dust filter 120.

The driving assembly 200 is installed in the air conditioner 400, and the driving assembly 200 is configured to drive the blocking piece 110 to move to the air inlet 410 and synchronously drive the dust filter net 120 away from the air inlet 410, or to drive the dust filter net 120 to move to the air inlet 410 and synchronously drive the blocking piece 110 away from the air inlet 410.

The cleaning assembly 300 is disposed in the air conditioner 400, the cleaning assembly 300 is configured to clean dust attached to the baffle 110 or the dust filter net 120 when the driving assembly 200 drives the baffle 110 or the dust filter net 120 away from the air inlet 410, and the cleaning assembly 300 has a collecting chamber connected to an evaporator of the air conditioner 400, the collecting chamber being configured to receive the dust and condensed water in the evaporator.

The air conditioner 400 is a wall-mounted air conditioner 400, and an air inlet 410 is formed in the upper end surface of the air conditioner 400.

The air inlet 410 may be provided in one or more.

The baffle 110 and the dust filter net 120 may be connected at one end, and the driving assembly 200 may drive the baffle 110 and the dust filter net 120 to reciprocate such that one of the baffle 110 and the dust filter net 120 is at the air inlet 410.

The blocking piece 110 and the dust filter net 120 may be connected at both ends to form a cylinder shape. The driving assembly 200 may drive the flap 110 and the dust filter net 120 to reciprocate or rotate such that one of the flap 110 and the dust filter net 120 is at the air inlet 410.

The driving assembly 200 may be a motor, a gear 220 and a rack 210, or may be a conveyor belt, which is not limited herein.

When the baffle 110 or the dust filtering net 120 is located at the air inlet 410, external dust may adhere to the end surface of the baffle 110 or the dust filtering net 120 facing the air inlet 410, and the cleaning assembly 300 abuts against the end surface of the baffle 110 or the dust filtering net 120 facing the air inlet 410, so as to clean the attached dust on the baffle 110 or the dust filtering net 120.

By adopting the above technical scheme, when the air conditioner 400 is in the closed state, the baffle 110 is positioned at the air inlet 410, and the baffle 110 closes the air inlet 410 at this time, so that external dust is prevented from entering the air conditioner 400. When the air conditioner 400 is started, the driving assembly 200 drives the baffle 110 to move away from the air inlet 410 and synchronously drives the dust filter net 120 to move towards the air inlet 410 until the dust filter net 120 is positioned at the air inlet 410. In addition, when the baffle 110 moves away from the air inlet 410, the cleaning assembly 300 cleans the dust attached to the baffle 110, thereby automatically cleaning the dust on the baffle 110. After the air conditioner 400 is turned off, the driving assembly 200 drives the dust filter 120 to move away from the air inlet 410, and synchronously drives the baffle 110 to move towards the air inlet 410 until the baffle 110 is positioned at the air inlet 410. And when the dust filter net 120 moves away from the air inlet 410, the cleaning assembly 300 cleans the dust attached to the dust filter net 120, and the cleaned dust enters the collecting cavity and contacts with condensed water in the collecting cavity, so that the dust is collected, and the dust on the baffle 110 or the dust filter net 120 is automatically cleaned.

In some embodiments provided herein, and by way of example, referring to fig. 1, a cleaning assembly 300 includes a cleaning brush 310 and a collection cartridge 320.

The cleaning brush 310 is installed in the air conditioner 400, the cleaning brush 310 is disposed along a length direction of the barrier 110 or the dust filter net 120, and the cleaning brush 310 is configured to always abut against one of the barrier 110 and the dust filter net 120 during movement of the barrier 110 and the dust filter net 120.

The collection box 320 is installed in the air conditioner 400, and the collection box 320 is located under the cleaning brush 310 to form a collection chamber.

Through adopting above-mentioned technical scheme, in the in-process of keeping away from air intake 410 of separation blade 110 or dust filter 120, cleaning brush 310 cleans the dust on separation blade 110 or the dust filter 120, makes the dust fall into collecting box 320, and the dust contacts with the condensed water in the collecting box 320 to collect the dust, realized the cleanness of automatic separation blade 110 or the dust filter 120.

In some embodiments provided herein, and referring to fig. 1, for example, the cleaning assembly 300 further includes a connection pipe 330, one end of the connection pipe 330 is connected to the evaporator in the air conditioner 400, the other end is connected to the collection box 320, and the connection pipe 330 is configured to convey condensed water generated by the evaporator into the collection box 320.

Wherein, the collecting box 320 is communicated with a drain pipe which extends to the outside of the air conditioner 400 to drain the condensed water in the collecting box 320.

Through adopting above-mentioned technical scheme, air conditioner 400 can produce the comdenstion water in the during operation in the evaporimeter, and connecting pipe 330 is carried the comdenstion water and is collected in box 320, and after the dust enters into collection box 320, the dust can contact with the condensation water to the collection to the dust has been realized.

In some embodiments provided herein, and by way of example, referring to fig. 1, a cleaning brush 310 includes bristles 311 and a shaft 312, the bristles 311 being mounted on the shaft 312, the shaft 312 being rotatably mounted within the air conditioner 400, at least a portion of the bristles 311 being in constant contact with condensed water within the collection cartridge 320.

The bristles 311 are always in contact with the baffle 110 or the dust filter 120.

The bristles 311 are in contact with condensed water in the collecting box 320, so that the bristles 311 have humidity.

Through adopting above-mentioned technical scheme, brush hair 311 all the time with separation blade 110 or dust filter 120 looks butt, at separation blade 110 or dust filter 120 in the removal in-process, brush hair 311 can rotate with axostylus axostyle 312 as the axle, brush hair 311 has the contact with the comdenstion water in the collection box 320 all the time in the rotation process, make brush hair 311 have humidity, the brush hair 311 of humidity is easier to clear up the dust on separation blade 110 or the dust filter 120, and brush hair 311 that has the dust is entering into the comdenstion water after, the comdenstion water can get rid of the dust on the brush hair 311, thereby the cleaning performance of brush hair 311 to separation blade 110 or dust filter 120 has been improved.

In some embodiments provided herein, and by way of example, referring to fig. 1, the baffle 110 and the dust screen 120 are slidably installed in the air conditioner 400, and both ends of the baffle 110 are connected to both ends of the dust screen 120 such that the baffle 110 and the dust screen 120 form a cylinder shape.

By adopting the above technical scheme, the two ends of the baffle 110 and the dust filter net 120 are connected to form a cylinder, so that the baffle 110 and the dust filter net 120 have compact structures, and the space required by the installation of the baffle 110 and the dust filter net 120 in the air conditioner 400 is reduced.

In some embodiments provided herein, and referring to fig. 1, for example, the baffle 110 and the dust screen 120 are each made of a flexible material.

The baffle 110 and the dust filtering net 120 are made of flexible materials, so that the baffle 110 and the dust filtering net 120 can be bent to change shape in the moving process.

The baffle 110 and the dust filter 120 are integrally formed in a triangular cylinder shape, one side of the triangular cylinder shape is abutted against the upper inner wall of the air conditioner 400 to close the air inlet 410, and the other two sides of the triangular cylinder shape extend downwards to the inside of the air conditioner 400, so that the space occupied by the baffle 110 and the dust filter 120 is reduced, and the baffle 110 and the dust filter 120 are conveniently installed in the air conditioner 400.

By adopting the above technical scheme, the baffle 110 and the dust filter net 120 are made of flexible materials, so that the shapes of the baffle 110 and the dust filter net 120 can be adjusted in moving, thereby facilitating the installation of the baffle 110 and the dust filter net 120 in the air conditioner 400.

In some embodiments provided herein, and referring to fig. 1, for example, the dust assembly 100 further includes a moving rail 130, the moving rail 130 is installed in the air conditioner 400, and the moving rail 130 is configured to limit a moving track of the barrier 110 and the dust filter net 120 so that the barrier 110 and the dust filter net 120 are close to or far from the air inlet 410 during moving.

By adopting the above technical scheme, the stability of the baffle 110 and the dust filter net 120 moving in the air conditioner 400 is improved by arranging the moving guide rail 130.

In some embodiments provided herein, and by way of example, referring to fig. 1 and 2, a drive assembly 200 includes at least one rack 210, at least one gear 220, and at least one driver 230.

The rack 210 is mounted on the blocking piece 110 and the dust filter net 120.

The gear 220 is connected to the output end of the driving member 230 and is engaged with the rack 210.

The driving member 230 is configured to drive the gear 220 to rotate, and the gear 220 drives the rack 210 to move so that the baffle 110 and the dust filter 120 are close to or far from the air inlet 410.

The rack 210 has the same shape as the movement track of the baffle 110 and the dust filter 120, and for example, the baffle 110 and the two ends of the dust filter 120 are connected to form a cylinder, so that the rack 210 is a flexible gear ring.

The racks 210 may be provided in plurality, and the racks 210 may be disposed at intervals along the length direction of the barrier 110 and the dust filter 120, and the number of the gears 220 corresponds to the number of the racks 210, so as to ensure that the gears 220 and the racks 210 drive the barrier 110 and the dust filter 120 to stably move.

The number of driving members 230 may be consistent with the number of gears 220 such that each driving member 230 is coupled to a gear 220.

If a plurality of gears 220 are provided, the number of driving members 230 may be one, and only the plurality of gears 220 are required to be coaxially arranged, and the plurality of gears 220 are connected with the driving members 230 through connecting shafts, so as to reduce the number of driving members 230.

By adopting the above technical scheme, when the positions of the baffle 110 and the dust filter net 120 need to be adjusted, the driving member 230 is started, the driving member 230 drives the gear 220 to rotate, the gear 220 is meshed with the rack 210, so that the rack 210 follows the gear 220 to rotate, the baffle 110 and the dust filter net 120 are driven to synchronously follow the rack 210 to move, and the positions of the baffle 110 and the dust filter net 120 are adjusted by controlling the number of turns and the direction of the rotation of the gear 220 driven by the driving member 230.

The embodiment of the application also provides an air conditioner, which comprises an air conditioner body and any dustproof structure in the embodiment, wherein the air conditioner body is provided with an air inlet 410, and the dustproof structure is arranged at the air inlet 410.

In some embodiments provided herein, the air conditioner further includes an evaporator, and the connection pipe 330 has one end connected to the evaporator and the other end connected to the collection box 320.

The principle of the dustproof structure is already explained in the above embodiments, and the detailed description is not repeated here.

In this specification, each embodiment or implementation is described in a progressive manner, and each embodiment focuses on a difference from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other.

It should be noted that references in the specification to "one embodiment," "an example embodiment," "some embodiments," etc., indicate that the embodiment may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Moreover, such phrases are not necessarily referring to the same embodiment. Furthermore, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is submitted that it is within the knowledge of one skilled in the art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.

Generally, terms should be understood at least in part by use in the context. For example, the term "one or more" as used herein may be used to describe any feature, structure, or characteristic in a singular sense, or may be used to describe a combination of features, structures, or characteristics in a plural sense, at least in part depending on the context. Similarly, terms such as "a" or "an" may also be understood to convey a singular usage or a plural usage, depending at least in part on the context.

It should be readily understood that the terms "on … …", "above … …" and "above … …" in this disclosure should be interpreted in the broadest sense such that "on … …" means not only "directly on something", but also includes "on something" with intermediate features or layers therebetween, and "above … …" or "above … …" includes not only the meaning "on something" or "above" but also the meaning "above something" or "above" without intermediate features or layers therebetween (i.e., directly on something).

Further, spatially relative terms, such as "below," "beneath," "above," "over," and the like, may be used herein for ease of description to describe one element or feature's relationship to another element or feature as illustrated. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may have other orientations (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein interpreted accordingly.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.

Claims (10)

1. The dustproof structure is arranged at an air inlet of the air conditioner and is characterized by comprising a dustproof assembly, a driving assembly and a cleaning assembly;

the dustproof assembly comprises a baffle and a dust filtering net, and the baffle and the dust filtering net are arranged in the air conditioner; the baffle is configured to close the air inlet when the baffle is positioned at the air inlet; the dust filter net is configured to shield the air inlet when the dust filter net is positioned at the air inlet so as to filter air entering the air inlet through the dust filter net;

the driving assembly is installed in the air conditioner and is configured to drive the baffle to move to the air inlet and synchronously drive the dust filtering net to be away from the air inlet, or drive the dust filtering net to move to the air inlet and synchronously drive the baffle to be away from the air inlet;

the cleaning component is arranged in the air conditioner and is configured to clean dust attached to the baffle or the dust filtering net when the driving component drives the baffle or the dust filtering net to be far away from the air inlet, and the cleaning component is provided with a collecting cavity, the collecting cavity is connected with an evaporator of the air conditioner and is configured to receive the dust and condensed water in the evaporator.

2. The dust guard structure of claim 1, wherein the cleaning assembly comprises a cleaning brush and a collection box;

the cleaning brush is arranged in the air conditioner, is distributed along the length direction of the baffle plate or the dust filtering net, and is configured to be always abutted against one of the baffle plate and the dust filtering net in the moving process of the baffle plate and the dust filtering net;

the collecting box is installed in the air conditioner and is located below the cleaning brush to form the collecting cavity.

3. The dust-proof structure of claim 2, wherein the cleaning assembly further comprises a connection tube having one end connected to the evaporator and the other end connected to the collection box, the connection tube being configured to convey condensed water in the evaporator into the collection box.

4. The dust guard structure of claim 2, wherein the cleaning brush includes bristles and a shaft, the bristles being mounted on the shaft, the shaft being rotatably mounted within the air conditioner, at least a portion of the bristles being in constant contact with condensed water within the collection cartridge.

5. The dustproof construction according to claim 1, wherein the baffle and the dust filter net are slidably installed in the air conditioner, and both ends of the baffle are connected to both ends of the dust filter net so that the baffle and the dust filter net form a cylinder shape.

6. The dust-proof structure of claim 5, wherein the baffle and the dust-filtering net are made of flexible materials.

7. The dust guard structure of claim 6, wherein the dust guard assembly further comprises a moving rail mounted within the air conditioner, the moving rail configured to limit a moving trajectory of the flap and the dust filter net such that the flap and the dust filter net are moved closer to or farther from the air inlet during movement.

8. The dust guard structure of any one of claims 1-7, wherein the drive assembly comprises at least one rack, at least one gear, and at least one drive member;

the rack is arranged on the baffle plate and the dust filtering net;

the gear is connected with the output end of the driving piece and meshed with the rack;

the driving piece is configured to drive the gear to rotate, and the gear drives the rack to move so that the baffle and the dust filtering net are close to or far away from the air inlet.

9. An air conditioner characterized by comprising an air conditioner body and the dustproof structure of any one of the above claims 1-8, wherein the air conditioner body is provided with an air inlet, and the dustproof structure is arranged at the air inlet.

10. The air conditioner of claim 9, further comprising an evaporator, wherein one end of the connection pipe is connected to the evaporator, and the other end is connected to the collection box.