CN210980084U

CN210980084U - Cleaning structure and air conditioner

Info

Publication number: CN210980084U
Application number: CN201921581626.0U
Authority: CN
Inventors: 吴民安; 伍尤日
Original assignee: Hisense Guangdong Air Conditioning Co Ltd
Current assignee: Hisense Guangdong Air Conditioning Co Ltd
Priority date: 2019-09-20
Filing date: 2019-09-20
Publication date: 2020-07-10
Anticipated expiration: 2029-09-20

Abstract

The utility model provides a cleaning structure and an air conditioner, which comprises a self-cleaning mechanism, a casing body and a rear cover connected with the rear side of the casing body, wherein the rear cover is provided with a filter screen component which comprises a stainless steel filter screen; the self-cleaning mechanism comprises a dust collector, the dust collector comprises a dust collection head movably arranged on the top side of the rear cover, a containing chamber used for containing the heat exchanger is arranged in the machine shell body, a plurality of dust outlets communicated with the containing chamber are arranged on the rear cover at intervals, and the dust collection head and the dust outlets are arranged oppositely. Adopt the utility model discloses technical scheme's clean structure and air conditioner for self-cleaning mechanism's setting is reasonable, and the dismouting of the self-cleaning mechanism of being convenient for is maintained, and make full use of the inner space of casing, reduces self-cleaning mechanism's occupation space, and the circulation of air current is more smooth simultaneously, and the noise production is little, makes user experience feel good from this.

Description

Cleaning structure and air conditioner

Technical Field

The utility model relates to an air conditioner technical field, concretely relates to clean structure and air conditioner.

Background

The air conditioner mainly comprises a refrigerating system, an air path system, an electric system, an air conditioner shell and the like, and is used for specifically processing the air state and enabling the air parameters of the target environment to meet the requirements. The air conditioner casing includes lid behind casing body and the casing, thereby and this internal heat transfer function that realizes the air conditioner that is provided with the heat exchanger in the casing, and the filter screen subassembly that covers after the casing simultaneously the air filters the back and enters into this internal heat transfer that carries on of casing, and the air conditioner accomplishes the air supply operation along the air outlet afterwards.

In the prior art, many air conditioners are provided with self-cleaning mechanisms, so that dust in a shell body is cleaned, and the heat exchanger cannot normally work due to excessive dust accumulation, but the existing self-cleaning mechanisms are complex in installation structure, so that the existing self-cleaning mechanisms occupy excessive space in the shell of the air conditioner, the shell of the air conditioner is large in size, and the complex self-cleaning mechanisms cause inconvenience in disassembly, assembly and maintenance; further, the user is in the automatically cleaning mechanism who relies on the air conditioner, also need regularly to wash the filter screen, make the filter screen unblocked and make the air smoothly get into this internal gas exchange that carries on of casing, thereby make the operation of automatically cleaning mechanism smooth and easy, but current air conditioner is provided with the plastics material filter screen in air intake department, the filter screen that adopts the plastics material makes filter screen structural strength on the one hand not be big, it is not convenient for clean, the filter screen mesh that makes the plastics material for a long time is not clean will be blockked up by the powder granule in the air, thereby lead to the phenomenon of failure, specifically, and can appear producing very big noise because of the wind pressure is big after the filter screen mesh is blockked up, lead to the user to.

Disclosure of Invention

An object of the utility model is to provide a clean structure, this clean structure makes self-cleaning mechanism's setting reasonable, and the dismouting of the self-cleaning mechanism of being convenient for is maintained, and make full use of the inner space of casing, reduces self-cleaning mechanism's occupation space, and the circulation of air current is more smooth simultaneously, and the noise production is little, makes user experience feel good from this.

Based on the above, the utility model provides a cleaning structure, which comprises a self-cleaning mechanism, a casing body and a rear cover connected with the rear side of the casing body, wherein the rear cover is provided with a filter screen assembly, and the filter screen assembly comprises a stainless steel filter screen;

the self-cleaning mechanism comprises a dust collector, the dust collector comprises a dust collection head movably arranged on the top side of the rear cover, a containing chamber used for containing the heat exchanger is arranged in the machine shell body, a plurality of dust outlets communicated with the containing chamber are arranged on the rear cover at intervals, and the dust collection head and the dust outlets are arranged oppositely.

Preferably, a moving groove is formed in the top side of the rear cover, the moving groove is formed in the length direction of the rear cover, a moving rail is formed in the bottom side of the moving groove, the dust collection head is arranged in the moving groove, and the dust collection head is arranged on the moving rail in a reciprocating manner.

Preferably, the dust collector further comprises a flexible hose and a dust collecting container, and two ends of the flexible hose are respectively communicated with the dust collecting head and the dust collecting container;

the dust collecting container is arranged in the dust collecting accommodating cavity, the rear cover is provided with a through hole communicated with the dust collecting accommodating cavity, the dust collecting container is arranged in the dust collecting accommodating cavity, and the flexible hose penetrates through the through hole.

As a preferred scheme, the rear cover further comprises a fixed seat positioned at one end of the rear side, the through hole is positioned on the fixed seat, a cleaning channel used for taking out a dust collecting container is arranged on the fixed seat, the cleaning channel is communicated with the dust collecting accommodating cavity, and a cover plate is detachably arranged at an outlet of the cleaning channel.

Preferably, a top plate and baffles positioned on two sides of the top plate are arranged on the top side of the rear cover, the top plate and the baffles enclose the moving groove, the dust outlet is arranged on the baffles positioned on the inner side of the casing body, the moving track is a rack arranged on the top plate, a gear meshed with the rack is arranged on the rack, and the dust collection head is fixedly connected to the gear.

Preferably, the vacuum cleaner further comprises a stepping motor for driving the dust suction head to move back and forth along the rack.

As the preferred scheme, the back lid is provided with the joint groove along vertical direction, filter screen subassembly detachably install in the joint groove.

As the preferred scheme, the filter screen subassembly still includes the screen frame, the screen frame is arranged and is provided with a plurality of stainless steel filter screen, just the side is equipped with about the screen frame with the corresponding joint limit in joint groove, the screen frame passes through joint border vertical direction slidable connect in the joint inslot.

As a preferred scheme, the top side of the screen frame is provided with a limiting buckle in a sliding manner along the horizontal direction, the rear cover is provided with a limiting groove corresponding to the limiting buckle, and the limiting buckle moves along the horizontal direction to be clamped or separated with the limiting groove.

In order to realize the same purpose, the utility model also provides an air conditioner, including foretell clean structure.

Implement the embodiment of the utility model provides a, following beneficial effect has:

when the cleaning structure is used for cleaning, the dust collection head moves along the top side of the rear cover, when the dust collection head moves to the position corresponding to the dust outlet, the dust in the accommodating chamber can be sucked out along the dust outlet, thereby ensuring that the heat exchanger in the accommodating chamber can not deposit excessive dust, ensuring that the heat exchanger can stably realize the heat exchange function, having simple structure and convenient cleaning operation, the dust collecting head is movably arranged at the top side of the back cover, so that other spaces in the machine shell body are not occupied, and the dust collection head is isolated from the accommodation chamber, the interference of the operation of the dust collection head to other components in the air conditioner is avoided, furthermore, a plurality of dust outlets are arranged at intervals along the length direction of the rear cover in the embodiment, the external dust can not enter the accommodating chamber along the dust outlet due to the arrangement of the overlarge dust outlet, so that the heat exchanger in the accommodating chamber can stably operate; in addition, the filter screen subassembly adopts the stainless steel filter screen, and the structural strength of stainless steel filter screen is big, and then the stainless steel filter screen is changeed cleanly and not fragile, and more makes things convenient for clear filter screen to make the filter screen mesh jam condition to obtain alleviating, reduces from this because of the filter screen is blockked up the problem that produces the noise for user experience feels good.

Drawings

Fig. 1 is the embodiment of the present invention, which is schematically illustrated in the structure of the rear cover connected to the screen assembly.

Fig. 2 is an overall structural view of the housing in the embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a filter screen assembly according to an embodiment of the present invention.

In the figure: 1. a rear cover; 11. a dust outlet; 12. a through hole; 13. a fixed seat; 14. cleaning the channel; 15. a cover plate; 16. a top plate; 17. a baffle plate; 18. a rack; 2. a housing body; 3. a panel; 4. a screen assembly; 41. a stainless steel filter screen; 42. a screen frame; 42a, a clamping edge; 5. and a limiting buckle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, and these terms are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present invention.

As shown in fig. 1 to 3, the embodiment provides a cleaning structure, which includes a self-cleaning mechanism, a housing body 2, and a rear cover 1 connected to the rear side of the housing body 2, where the rear cover 1 is provided with a filter screen assembly 4, the filter screen assembly 4 includes a stainless steel filter screen 41, the filter screen assembly 4 adopts the stainless steel filter screen 41, and the stainless steel filter screen 41 has a large structural strength, so that the stainless steel filter screen 41 is easier to clean and less prone to damage, and the filter screen which is more convenient to clean relieves the blockage of the mesh of the filter screen, thereby reducing the problem of noise caused by the blockage of the filter screen, and making the user experience good;

the self-cleaning mechanism comprises a dust collector, the dust collector comprises a dust collection head movably arranged on the top side of the rear cover 1, a containing cavity used for containing the heat exchanger is arranged in the machine shell body 2, a plurality of dust outlets 11 communicated with the containing cavity are arranged on the rear cover 1 at intervals, the dust collection head and the dust outlets 11 are oppositely arranged, the dust collection head moves along the top side of the rear cover 1, when the dust collection head moves to the position corresponding to the dust outlets 11, dust in the containing cavity can be sucked out along the dust outlets 11, so that the heat exchanger in the containing cavity cannot deposit excessive dust, the heat exchanger can be ensured to stably realize the heat exchange function, meanwhile, the structure is simple, the cleaning operation of the self-cleaning mechanism is convenient, and the dust collection head is movably arranged on the top side of the rear cover 1, so that other spaces in the machine shell body 2 cannot be occupied, and make the dust absorption head isolated with holding the cavity, avoid the operation of dust absorption head to cause the interference to other components and parts in the air conditioner, further, a plurality of play dirt mouths 11 in this embodiment are the interval setting along the length direction of back lid 1, then can not make external dust enter into to holding the cavity inside along a play dirt mouth 11 because of seting up too big a dirt mouth 11 to make and hold the heat exchanger steady operation in the cavity. It should be pointed out simultaneously that the removal operation of dust absorption head can be through motor drive, also can open panel 3 above the casing and carry out manual movement, do not do the restriction here, preferably, adopt motor drive dust absorption head's removal to realize intelligent cleanness, the casing mainly includes casing body 2 in this embodiment, back lid 1 and lock joint panel 3 in casing body 2 top, then can see the top side of back lid 1 after dismantling panel 3, back lid 1 through-hole 12 buckle structure is connected with casing body 2.

Based on the above technical scheme, when the cleaning structure performs cleaning operation, the dust collection head moves along the top side of the rear cover 1, when the dust collection head moves to the position corresponding to the dust outlet 11, dust in the accommodating chamber can be sucked out along the dust outlet 11, so that it is ensured that excessive dust is not deposited on the heat exchanger in the accommodating chamber, and therefore it is ensured that the heat exchanger can stably realize a heat exchange function, the structure is simple, the cleaning operation is convenient, the dust collection head is moved and arranged on the top side of the rear cover 1, other spaces in the casing body 2 are not occupied, the dust collection head is isolated from the accommodating chamber, interference caused by operation of the dust collection head on other components in the air conditioner is avoided, furthermore, the dust outlets 11 are arranged at intervals along the length direction of the rear cover 1, and external dust cannot enter the accommodating chamber along the dust outlets 11 due to the arrangement of the oversized dust outlet 11, thereby enabling the heat exchanger in the accommodating chamber to stably operate; in addition, filter screen subassembly 4 adopts stainless steel filter screen 41, and stainless steel filter screen 41's structural strength is big, and then stainless steel filter screen 41 is changeed cleanly and not fragile, and more convenient clear filter screen makes the filter screen mesh jam condition obtain alleviating, reduces from this because of the filter screen is blockked up the problem that produces the noise for user experience feels good.

In this embodiment, a moving groove is formed in the top side of the rear cover 1, the moving groove is formed along the length direction of the rear cover 1, a moving rail is formed in the bottom side of the moving groove, the dust collection head is arranged in the moving groove, and the dust collection head is arranged on the moving rail in a reciprocating manner, so that the dust collection head can move back and forth to perform dust collection operation, and the moving groove provides an accommodating space for the dust collection head to prevent the dust collection head from interfering with normal operation of the dust collection head.

The dust collector further comprises a flexible hose and a dust collecting container, wherein two ends of the flexible hose are respectively communicated with the dust collecting head and the dust collecting container, so that the dust collecting head drives the flexible hose to stretch and retract while moving back and forth, and accordingly, the moving requirement of the dust collecting head is met, and meanwhile, dust sucked by the dust collecting head enters the dust collecting container along the flexible hose to be stored;

be equipped with collection dirt in the casing body 2 and hold the chamber, back lid 1 be provided with collection dirt holds the through-hole 12 that the chamber link up mutually, collection dirt container sets up collection dirt holds the intracavity, flexible hose wears to locate through-hole 12 makes the dust catcher can set up in the air conditioner steadily.

Further, still include on the back lid 1 and be located the fixing base 13 of rear side one end, through-hole 12 is located on the fixing base 13, be equipped with the clearance passageway 14 that is used for taking out the collection dirt container on the fixing base 13, clearance passageway 14 with collection dirt holds the chamber and is linked together, the exit detachably of clearance passageway 14 is provided with apron 15. Based on the structure, after the dust collector works for a period of time, the cover plate 15 is opened, the dust collecting container in the dust collecting accommodating cavity can be taken out, dust in the dust collecting container is cleaned, the whole rear cover 1 does not need to be detached, and then the dust collecting container is cleaned, so that the dust collector is convenient to maintain. In this embodiment, the cover plate 15 is connected to the fixing base 13 by a snap, so that the cover plate 15 can be more conveniently disassembled and assembled.

In addition, the top side of the rear cover 1 is provided with a top plate 16 and baffle plates 17 positioned at two sides of the top plate 16, the top plate 16 and the baffle plates 17 enclose the moving groove, the dust outlet 11 is arranged on the baffle plates 17 positioned at the inner side of the machine shell body 2, the moving track is a rack 18 arranged on the top plate 16, the rack 18 is provided with a gear meshed with the rack 18, and the dust collection head is fixedly connected to the gear, so that when the gear moves along the rack 18, the dust collection head is driven to move along the horizontal direction. Preferably, the cleaner further comprises a stepper motor for driving the cleaning head to reciprocate along the rack 18, so that the cleaning head is automatically moved, and the cleaning structure is automatically operated.

In this embodiment, back lid 1 is provided with the joint groove along vertical direction, filter screen assembly 4 detachably install in the joint inslot, make filter screen assembly 4 can conveniently carry out the dismouting maintenance, the cleanness of the stainless steel filter screen 41 of being convenient for.

Specifically, filter screen subassembly 4 still includes screen frame 42, screen frame 42 arranges and is provided with a plurality ofly stainless steel filter screen 41, just the side of controlling of screen frame 42 be equipped with the corresponding joint limit 42a in joint groove, screen frame 42 passes through joint limit 42a connect along vertical direction slidable in the joint inslot, screen frame 42 makes stainless steel filter screen 41 can obtain the outrigger, and the sliding connection between screen frame 42 and the joint groove has been realized to the joint limit 42a that screen frame 42 set up, and the dismouting that makes filter screen subassembly 4 is more convenient.

Furthermore, the top side of the screen frame 42 is slidably provided with a limiting buckle 5 along the horizontal direction, and the sliding connection structure of the limiting buckle 5 and the screen frame 42 is specifically that the top side of the limiting buckle 5 is provided with a sliding groove, the top side of the screen frame 42 is provided with a sliding strip, so that the limiting buckle 5 is slidably arranged on the top side of the screen frame 42 through the sliding groove, thereby realizing the horizontal movement of the limiting buckle 5, the rear cover 1 is provided with a limiting groove corresponding to the limiting buckle 5, the limiting buckle 5 moves along the horizontal direction to complete the clamping or separation with the limiting groove, specifically, the limiting buckle 5 in the embodiment is provided with a hook part, when the hook part of the limiting buckle 5 is clamped with the limiting groove, the screen frame 42 cannot move up and down, namely, the screen frame 42 is in a locked state, the screen frame 42 cannot be detached along the vertical direction, and when the limiting buckle 5 is separated from the limiting groove, namely, loosened, the frame 42 can now be removed in the vertical direction.

In order to realize the same purpose, this implementation still provides an air conditioner, including foretell clean structure, this clean structure makes the dust that holds in the chamber can be followed dust outlet 11 by the suction, thereby guarantee to hold the heat exchanger in the chamber and can not deposit too much dust, thereby guarantee that the heat exchanger can stably realize the heat transfer function, above-mentioned simple structure just makes cleaning operation convenient, and remove the dust absorption head and set up the top side at back lid 1, then can not occupy other spaces in casing body 2, and make the dust absorption head and hold the chamber and keep apart, avoid the operation of dust absorption head to cause the interference to other components and parts in the air conditioner.

By adopting the cleaning structure and the air conditioner of the embodiment of the utility model, when the cleaning structure is used for cleaning operation, the dust collection head moves along the top side of the rear cover 1, when the dust collection head moves to the position corresponding to the dust outlet 11, the dust in the accommodating chamber can be sucked out along the dust outlet 11, thereby ensuring that the heat exchanger in the accommodating chamber can not deposit too much dust, thereby ensuring that the heat exchanger can stably realize the heat exchange function, the structure is simple, the cleaning operation is convenient, the dust collection head is moved and arranged on the top side of the rear cover 1, other spaces in the machine shell body 2 can not be occupied, the dust collection head is isolated from the accommodating chamber, the interference of the operation of the dust collection head on other components in the air conditioner is avoided, furthermore, the dust outlets 11 in the embodiment are arranged at intervals along the length direction of the rear cover 1, the external dust can not enter the accommodating chamber along the dust outlet 11 due to the arrangement of an overlarge dust outlet 11, thereby enabling the heat exchanger in the accommodating chamber to stably operate; in addition, filter screen subassembly 4 adopts stainless steel filter screen 41, and stainless steel filter screen 41's structural strength is big, and then stainless steel filter screen 41 is changeed cleanly and not fragile, and more convenient clear filter screen makes the filter screen mesh jam condition obtain alleviating, reduces from this because of the filter screen is blockked up the problem that produces the noise for user experience feels good.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "top", "bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims

1. A cleaning structure, characterized by: the automatic cleaning machine comprises a self-cleaning mechanism, a machine shell body and a rear cover connected to the rear side of the machine shell body, wherein the rear cover is provided with a filter screen assembly, and the filter screen assembly comprises a stainless steel filter screen;

2. The cleaning structure of claim 1, wherein: the dust collection device comprises a rear cover, a dust collection head and a dust collection device, and is characterized in that a moving groove is formed in the top side of the rear cover, the moving groove is formed in the length direction of the rear cover, a moving rail is arranged on the bottom side of the moving groove, the dust collection head is arranged in the moving groove, and the dust collection head is arranged on the moving rail in a reciprocating mode.

3. The cleaning structure of claim 2, wherein: the dust collector also comprises a flexible hose and a dust collecting container, and two ends of the flexible hose are respectively communicated with the dust collecting head and the dust collecting container;

4. The cleaning structure of claim 3, wherein: the rear cover is further provided with a fixing seat located at one end of the rear side, the through hole is located in the fixing seat, a cleaning channel used for taking out a dust collecting container is arranged on the fixing seat, the cleaning channel is communicated with the dust collecting accommodating cavity, and a cover plate is detachably arranged at an outlet of the cleaning channel.

5. The cleaning structure of claim 2, wherein: the top side of the rear cover is provided with a top plate and baffle plates positioned on two sides of the top plate, the top plate and the baffle plates surround to form the moving groove, the dust outlet is formed in the baffle plate positioned on the inner side of the machine shell body, the moving track is a rack arranged on the top plate, a gear meshed with the rack is arranged on the rack, and the dust collection head is fixedly connected to the gear.

6. The cleaning structure of claim 5, wherein: the dust collector also comprises a stepping motor which is used for driving the dust collection head to move back and forth along the rack.

7. The cleaning structure of claim 2, wherein: the rear cover is provided with a clamping groove along the vertical direction, and the filter screen assembly is detachably installed in the clamping groove.

8. The cleaning structure of claim 7, wherein: the filter screen subassembly still includes the screen frame, the screen frame is arranged and is provided with a plurality of stainless steel filter screen, just the side is equipped with about the screen frame with the corresponding joint limit in joint groove, the screen frame passes through joint border vertical direction slidable connect in the joint inslot.

9. The cleaning structure of claim 8, wherein: the top side of the net frame is provided with a limiting buckle along the horizontal direction in a sliding manner, the rear cover is provided with a limiting groove corresponding to the limiting buckle, and the limiting buckle moves along the horizontal direction to enable the limiting buckle and the limiting groove to be connected or separated.

10. An air conditioner, characterized in that: comprising a cleaning structure as claimed in any one of claims 1 to 9.