CN217685450U - Air conditioner - Google Patents

Abstract

The utility model relates to the technical field of household appliances, in particular to an air conditioner, which comprises a cabinet body, an air treatment device, an outer decorative plate and an inner lining plate, wherein the air treatment device comprises a box body, a fan and air treatment modules arranged in the box body, the types of the air treatment modules are at least two, and only one air treatment module can be simultaneously accommodated in the box body; the outer decorative plate is provided with a first ventilation structure communicated with the air inlet or the air outlet on the box body; the inner lining plate is detachably arranged on the inner side of the outer decorative plate and is detachably connected with the cabinet body, the second ventilation structure is arranged on the position, corresponding to the first ventilation structure, of the inner lining plate, the number of the inner lining plates is at least two, the inner lining plates are respectively matched with the corresponding air treatment modules, and only one inner lining plate can be simultaneously arranged on the outer decorative plate. The second ventilation structure on the inner lining plate is matched with the functions of different air treatment modules by replacing the inner lining plate, so that the overall performance of the air conditioner is improved.

Description

Air conditioner

Technical Field

The utility model relates to an air treatment equipment technical field specifically provides an air conditioner.

Background

Along with the higher and higher requirements of people on air conditioners, the existing air conditioners integrate abundant functional modules to meet the needs of people's lives.

A plurality of functional modules are installed to current air conditioner, if the washing module, purify the module, remove the formaldehyde module, the dehumidification module, etc., the decoration panel is installed in the air outlet of air conditioner and is held the functional module, because every module function is different, decoration panel function singleness can't match with above-mentioned functional module, lead to using the functional requirement that same piece decoration panel can not satisfy every module, for example, when installation washing module, need regularly add water to washing module in, perhaps, ordinary functional module then utilizes the decoration panel to shelter from the part of functional module, again perhaps, if new trend module, then require the decoration panel not influence the air output of new trend, etc., under the above-mentioned operating mode, the decoration panel can not satisfy the functional requirement of above-mentioned functional module simultaneously, and the decoration panel opens repeatedly and closes and causes decoration panel wearing and tearing and adapting unit pine to take off easily, the aesthetic property of complete machine has been reduced and lead to the air conditioner to take place the abnormal sound easily, user experience is not good.

Accordingly, there is a need in the art for a new solution to the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

The decorative panel is used for solving the problems in the prior art that the decorative panel on the existing air conditioner has a single function and cannot be matched with a plurality of functional modules of the air conditioner.

In a first aspect, the present invention provides an air conditioner, comprising: the cabinet body is provided with a mounting cavity and a mounting opening communicated with the mounting cavity; the air treatment device is positioned in the installation cavity and comprises a box body, a fan and air treatment modules arranged in the box body, the box body is provided with an air inlet and an air outlet, the fan can suck air outside the box body into the box body from the air inlet and discharge the air from the air outlet after the air passes through the air treatment modules, the types of the air treatment modules are at least two, and only one air treatment module can be simultaneously accommodated in the box body; the outer decorative plate can open/cover the mounting port, a first ventilation structure is arranged on the outer decorative plate, and the first ventilation structure is communicated with the air inlet or the air outlet; and the inner lining plate is detachably arranged on the inner side of the outer decorative plate and is detachably connected with the cabinet body, a second ventilation structure is arranged at the position of the inner lining plate corresponding to the first ventilation structure, the number of the inner lining plates is at least two and is respectively matched with the corresponding air treatment modules, and only one inner lining plate can be simultaneously arranged on the outer decorative plate.

In a preferred technical solution of the above air conditioner, the second ventilation structure on the inner lining plate and/or the connection manner of the inner lining plate and the cabinet body is matched with the air treatment module.

In the preferable technical solution of the air conditioner, the inner lining plate includes a first inner lining plate, a second inner lining plate and a third inner lining plate, the air processing module includes a first type of air processing module, a second type of air processing module and a third type of air processing module, a second ventilating structure on the first inner lining plate and a connection manner with the cabinet body are respectively matched with the first type of air processing module and the third type of air processing module, both the second ventilating structure on the second inner lining plate and a connection manner with the cabinet body are matched with the second type of air processing module, and a second ventilating structure on the third inner lining plate and a connection manner with the cabinet body are respectively matched with the second type of air processing module and the third type of air processing module.

In a preferred embodiment of the air conditioner, the second inner lining plate and the cabinet body are connected in a manner more easily detachable than the first inner lining plate and the third inner lining plate and the cabinet body.

In the preferable technical scheme of the air conditioner, the second lining plate and the cabinet body are connected in a magnetic adsorption manner, and the first lining plate and the third lining plate are connected with the cabinet body in a clamping manner.

In a preferred embodiment of the air conditioner, an air volume of the second ventilation structure in the first inner liner panel is smaller than an air volume of the second ventilation structure in the second inner liner panel and the third inner liner panel.

In the preferred technical scheme of the air conditioner, the first air treatment module comprises a formaldehyde removal module, a fragrance module and/or a dehumidification module, the second air treatment module is a water washing module, and the third air treatment module is a fresh air module.

In the preferable technical scheme of the air conditioner, the cabinet body is provided with a first positioning structure, the outer decoration plate is provided with a second positioning structure, and the first positioning structure is matched with the second positioning structure to enable the outer decoration plate to be aligned to the mounting opening.

In the preferable technical scheme of the air conditioner, the first positioning structure is a positioning groove formed on the cabinet body, the second positioning structure is a positioning column arranged on the outer decorative plate, and the positioning groove is matched with the positioning column.

In a preferred embodiment of the above air conditioner, the outer panel and the inner panel are fixedly connected by a fastening member.

As can be understood by those skilled in the art, the air conditioner of the present invention includes a cabinet, an air treatment device, an outer decorative plate, and an inner lining plate; the cabinet body is provided with a mounting chamber and a mounting opening communicated with the mounting chamber; the air treatment device is positioned in the installation cavity and comprises a box body, a fan and an air treatment module arranged in the box body, wherein the box body is provided with an air inlet and an air outlet, the fan can suck air outside the box body into the box body from the air inlet and discharge the air from the air outlet after the air flows through the air treatment module, the types of the air treatment modules are at least two, and only one air treatment module can be accommodated in the box body at the same time; the outer decorative plate can open/cover the mounting port, a first ventilation structure is arranged on the outer decorative plate, and the first ventilation structure is communicated with the air inlet or the air outlet; the inner lining plate is detachably arranged on the inner side of the outer decorative plate and is detachably connected with the cabinet body, the second ventilation structure is arranged on the position, corresponding to the first ventilation structure, of the inner lining plate, the number of the inner lining plates is at least two, the inner lining plates are respectively matched with the corresponding air treatment modules, and only one inner lining plate can be simultaneously arranged on the outer decorative plate. Through the arrangement, when the air conditioner is started to operate different types of air treatment modules, the lining plate corresponding to the air treatment module in use is replaced, so that the second ventilation structure on the lining plate is matched with the functions of the air treatment module in use, and the overall performance of the air conditioner is improved.

Still further, the second ventilating structure on the inner lining plate and/or the connection mode of the inner lining plate and the cabinet body are matched with the air treatment module. Through the arrangement, the second ventilation structure on the lining plate is matched with the air treatment module, the connection mode of the lining plate and the cabinet body is matched with the air treatment module, and the adaptation degree of the lining plate and the air treatment module is improved.

Still further, the interior lining board includes first interior lining board, second interior lining board and third interior lining board, and air treatment module includes first type of air treatment module, second type of air treatment module and third type of air treatment module, and the second ventilation structure on the first interior lining board and the connected mode of cabinet body respectively with first type of air treatment module and third type of air treatment module phase-match, and the second ventilation structure on the second interior lining board and the connected mode of cabinet body all match with second type of air treatment module phase-match, and the second ventilation structure on the third interior lining board and the connected mode of cabinet body respectively with second type of air treatment module and third type of air treatment module phase-match. Through such setting, divide into three classification with air treatment module, according to the second ventilation structure of interior welt and with the connected mode of cabinet body, design three kinds of interior welts so that every kind of interior welt can match with corresponding classification's air treatment module is nimble, be convenient for interior welt chooseing for use and change.

Still further, the second inner lining plate and the cabinet body are more convenient to detach than the first inner lining plate and the third inner lining plate and the cabinet body. Through such setting, when the air treatment module need frequently add or change the consumptive material, it is more convenient to choose for use the interior welt of second.

Still further, the second interior lining board is connected with the cabinet body in a magnetic adsorption mode, and the first interior lining board and the third interior lining board are connected with the cabinet body in a clamping mode. Through such setting, the design is simple, and is with low costs.

Still further, the second ventilation structure on the first interior lining panel has a ventilation volume that is less than the ventilation volume of the second ventilation structure on the second interior lining panel and the third interior lining panel. With such an arrangement, when the air treatment module has a low requirement for the air ventilation speed, the first inner lining plate is more suitable.

Still further, be provided with first location structure on the cabinet body, be provided with the second location structure on the exterior board, first location structure and second location structure cooperate so that the exterior board aims at the installing port. Through such setting, first location structure and second location structure cooperate the location back, and the installing port on the cabinet body can be aimed at to the outer plaque, is convenient for the rapid Assembly between outer plaque and the cabinet body.

Furthermore, the first positioning structure is a positioning groove formed on the cabinet body, the second positioning structure is a positioning column arranged on the outer decorative plate, and the positioning groove is matched with the positioning column. Through such setting, simplify the complicated connection design between exterior board and the cabinet body, the design is simple, and is with low costs.

Still further, the exterior trim panel is fixedly connected with the interior trim panel through a fastener. Through the arrangement, after the outer decorative plate and the inner lining plate are fastened through the fastening piece, the outer decorative plate and the inner lining plate can be conveniently installed and detached on the cabinet body as a whole.

Drawings

Preferred embodiments of the present invention are described below with reference to the accompanying drawings, in which:

fig. 1 is a schematic structural view of a cabinet of an air conditioner of the present invention;

fig. 2 is a schematic structural view of the positional relationship between the outer panel and the inner panel of the air conditioner of the present invention.

List of reference numerals:

1. a cabinet body; 11. an installation port; 12. a first magnetic attraction member; 13. a bayonet; 14. positioning a groove; 2. an outer decorative panel; 21. a first ventilation structure; 22. a threaded hole; 23. a positioning column; 24. positioning a buckle; 31. a second ventilation structure; 32. a second magnetic attraction piece; 33. mounting through holes; 34. a hook is clamped; 35. positioning the bayonet; 301. a first inner liner plate; 302. a second inner liner plate; 303. a third inner liner plate; 4. a fan.

Detailed Description

Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.

It should be noted that in the description of the present invention, the terms "upper", "lower", "inner", "outer", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that a device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The problem pointed out by the background art that the decorative panel on the existing air conditioner has a single function and cannot be matched with a plurality of functional modules of the air conditioner is solved. The utility model provides an air conditioner through set up a plurality ofly and the corresponding interior welt of functional module at the decoration panel, when switching different functional module, then change with functional module assorted interior welt to improve decoration panel and functional module's adaptation degree, promoted user experience.

Specifically, as shown in fig. 1 and 2, the air conditioner of the present invention includes a cabinet 1, an air treatment device, an outer decorative plate 2, and an inner liner plate; the cabinet body 1 is provided with an installation chamber and an installation opening 11 communicated with the installation chamber; the air treatment device is positioned in the installation cavity and comprises a box body, a fan 4 and an air treatment module arranged in the box body, the box body is provided with an air inlet and an air outlet, the fan 4 can suck air outside the box body into the box body from the air inlet and discharge the air from the air outlet after the air passes through the air treatment module, the types of the air treatment module are at least two, and only one air treatment module can be simultaneously accommodated in the box body; the outer decoration plate 2 can open/cover the mounting port 11, a first ventilation structure 21 is arranged on the outer decoration plate 2, and the first ventilation structure 21 is communicated with the air inlet or the air outlet; the inner lining plate is detachably arranged at the inner side of the outer decorative plate 2 and is detachably connected with the cabinet body 1, the second ventilation structure 31 is arranged at the position of the inner lining plate corresponding to the first ventilation structure 21, the number of the inner lining plates is at least two and is respectively matched with the corresponding air treatment modules, and only one inner lining plate can be simultaneously arranged on the outer decorative plate 2.

Exemplarily, as shown in fig. 1 and fig. 2, the mounting hole 11 of the cabinet body 1 of the present invention is located at the lower portion of the cabinet body 1, the outer decoration plate 2 can be opened or covered on the mounting hole 11, so that the air treatment module can be replaced from the mounting hole 11 and installed in the mounting cavity of the cabinet body 1, the first ventilation structure 21 is a porous structure formed on the outer decoration plate 2, and the second ventilation structure 31 is a single rectangular opening. When the fan 4 sucks air outside the cabinet into the cabinet from the air inlet and discharges the air from the air outlet after passing through the air treatment module, the air flow of the air needs to pass through the second ventilation structure 31 on the inner lining and the first ventilation structure 21 on the outer decorative plate 2 to blow into the room. Because the functional attributes of each air treatment module of the air conditioner are different, the inner lining plate is detachably arranged on the inner side of the outer decorative plate 2 and detachably connected with the cabinet body 1, the inner lining plate matched with the functional attributes of the air treatment modules is convenient to replace, and the use convenience of the inner lining plate is improved.

Preferably, as shown in fig. 2, the second ventilation structure 31 on the inner lining and/or the connection of the inner lining to the cabinet 1 are matched with the air treatment module.

According to practical application, the second ventilating structure 31 on the inner lining plate can be arranged to be matched with the air treatment module, so that the requirement of the air outlet of the air treatment module on the inner lining plate is met, or the connection mode of the inner lining plate and the cabinet body 1 can be arranged to be matched with the air treatment module, so that the requirement of the air treatment module on the inner lining plate during disassembly is met, or the second ventilating structure 31 on the inner lining plate and the connection mode of the inner lining plate and the cabinet body 1 can be arranged to be matched with the air treatment module, so that the air outlet of the air treatment module is met simultaneously, and the requirement of the inner lining plate during disassembly is met.

Preferably, as shown in fig. 2, the inner lining plate includes a first inner lining plate 301, a second inner lining plate 302 and a third inner lining plate 303, the air treatment modules include a first type air treatment module, a second type air treatment module and a third type air treatment module, the second ventilating structure 31 on the first inner lining plate 301 and the connection mode with the cabinet 1 are respectively matched with the first type air treatment module and the third type air treatment module, the second ventilating structure 31 on the second inner lining plate 302 and the connection mode with the cabinet 1 are respectively matched with the second type air treatment module, and the second ventilating structure 31 on the third inner lining plate 303 and the connection mode with the cabinet 1 are respectively matched with the second type air treatment module and the third type air treatment module.

Illustratively, as shown in FIG. 2, the air treatment modules are divided into three types, and accordingly, the inner liner is also divided into three types corresponding to the types of the air treatment modules. The first air treatment module can be set as a formaldehyde removal module and a fragrance module, or can be set as a dehumidification module, or can be set as a formaldehyde module, a fragrance module and a dehumidification module, and the like. The second type air treatment module can set up to the washing module, and the washing module can wash and the humidification air, and the function key feature of washing module is that the air-out is stable, because the moisture volatilizees fast in the washing module, need regularly add water in order to avoid the idle running of washing module in quantitative to the washing module, according to actual need, the washing module can set up work 1-2 hours and add water once, relatively speaking, the frequency that exterior trim 2 and interior welt were opened to this module is higher. The third type air processing module can be set as a fresh air module, the main function of the fresh air module can blow outdoor fresh air to the indoor, the frequency of the fresh air module for opening the outer decorative plate 2 and the inner lining plate is not high, but the second ventilation opening of the inner lining plate needs to be matched with the air outlet structure of the fan 4, so that the air outlet of the fan 4 can be smoothly blown out from the second ventilation opening.

According to the functional characteristics of the three types of air treatment modules, three types of lining plates are designed to be matched with the air treatment modules. Namely, the first inner lining plate 301 is a common inner lining plate, and the second ventilation structure 31 on the first inner lining plate 301 and the connection mode with the cabinet body 1 are respectively matched with the first type air treatment module and the third type air treatment module; the second lining plate 302 is a washing function lining plate, and the second ventilation structure 31 on the second lining plate 302 and the connection mode with the cabinet body 1 are matched with the second type air processing module; the third inner lining plate 303 is a fresh air function inner lining plate, and the second ventilation structure 31 on the third inner lining plate 303 and the connection mode with the cabinet body 1 are respectively matched with the second type air processing module and the third type air processing module.

Preferably, as shown in fig. 2, the second inner liner plate 302 is attached to the cabinet 1 in a more detachable manner than the first and third inner liner plates 301 and 303 are attached to the cabinet 1.

For example, as shown in fig. 2, the second inner lining plate 302 is a washing function inner lining plate, and the second inner lining plate 302 needs to be frequently detached from the cabinet 1 due to the frequent water addition to the washing module, and the connection manner of the second inner lining plate 302 and the cabinet 1 is designed to be a more convenient detachment structure, so as to reduce the wear of the connection piece of the second inner lining plate 302 and the cabinet 1.

Preferably, as shown in fig. 2, the second inner lining plate 302 is connected to the cabinet 1 by magnetic attraction, and the first inner lining plate 301 and the third inner lining plate 303 are connected to the cabinet 1 by snap connection.

For example, as shown in fig. 1 and 2, second magnetic attraction pieces 32 are respectively disposed on two sides of the second inner lining plate 302, first magnetic attraction pieces 12 opposite to the second magnetic attraction pieces 32 are disposed on two sides of the installation opening 11 of the cabinet 1, and the first magnetic attraction pieces 12 and the second magnetic attraction pieces 32 fixedly connect the second inner lining plate 302 to the cabinet 1 through magnetic attraction fixation.

The same position with the two sides of the second inner lining plate 302, the two sides of the first inner lining plate 301 and the third inner lining plate 303 are respectively provided with a hook 34, the two sides of the mounting opening 11 of the cabinet body 1 are provided with bayonets 13 opposite to the hooks 34, and the hooks 34 and the bayonets 13 are clamped and fixed to clamp and fix the first inner lining plate 301 or the third inner lining plate 303 on the cabinet body 1. Wherein, the bayonet 13 on the cabinet body 1 and the second magnetic suction piece 32 are located in the same region.

It should be noted that, first magnetism is inhaled piece 12 and second magnetism and is inhaled piece 32 and can be set up and be magnet and iron sheet respectively, perhaps, first magnetism is inhaled piece 12 and second magnetism and is inhaled piece 32 and also can set up and be iron sheet and magnet respectively, and perhaps again, first magnetism is inhaled piece 12 and second magnetism and is inhaled piece 32 and all can set up magnet, and this kind is inhaled a first magnetism and is inhaled a concrete adjustment and change of piece 32 with the second magnetism and not deviate the utility model discloses a principle and scope all should be limited within the protection scope of the utility model.

Preferably, as shown in fig. 2, the ventilation amount of the second ventilation structures 31 on the first inner liner 301 is smaller than the ventilation amount of the second ventilation structures 31 on the second and third inner liners 302 and 303.

For example, as shown in fig. 2, according to different requirements of the air outlet of the air treatment module for the inner lining board, a ventilation shielding net may be disposed at the second ventilation structure 31 on the first inner lining board 301 to shield the air treatment module components, and at this time, the ventilation amount of the second ventilation structure 31 on the first inner lining board 301 may be smaller than the ventilation amount of the second ventilation structure 31 on the second inner lining board 302 and the third inner lining board 303.

When the fresh air module is used, since the air outlet speed of the fan 4 is high, in order to guide the air outlet of the fan 4 out in a concentrated manner, the second air outlet structure 31 of the third lining plate 303 is matched with the air outlet structure of the fan 4, and the ventilation volume of the third lining plate 303 is higher than that of the second lining plate 302 or the first lining plate 301.

Preferably, as shown in fig. 1 and 2, the cabinet body 1 is provided with a first positioning structure, and the exterior trim panel 2 is provided with a second positioning structure, and the first positioning structure and the second positioning structure cooperate to align the exterior trim panel 2 with the mounting opening 11.

Exemplarily, as shown in fig. 1 and fig. 2, the cabinet body 1 is provided with two first positioning structures, the two first positioning structures are respectively located at the left and right sides of the bottom end of the cabinet body 1, and correspondingly, the outer decoration plate 2 is provided with two second positioning structures, each second positioning structure is in positioning fit with the corresponding first positioning structure to align the outer decoration plate 2 to the mounting opening 11 after being positioned.

It should be noted that, the first positioning structure and the second positioning structure may be set to a positioning manner of snap fit, or the first positioning structure and the second positioning structure may also be set to a positioning manner of insertion fit; or again, first location structure and second location structure can also set up to pivot complex locate mode, and this kind is not skew to the adjustment and the change of first location structure and second location structure's concrete location form the utility model discloses a principle and scope all should be injectd within the protection scope.

Preferably, as shown in fig. 1 and 2, the first positioning structure is a positioning groove 14 formed on the cabinet 1, the second positioning structure is a positioning column 23 disposed on the exterior trim panel 2, and the positioning groove 14 is matched with the positioning column 23.

Exemplarily, as shown in fig. 1 and 2, two positioning slots 14 are provided at the lower end of the cabinet 1, correspondingly, two positioning posts 23 are provided at the bottom end of the exterior plate 2, and the two positioning slots 14 are respectively matched and positioned with the two positioning posts 23. Wherein, two constant head tanks 14 all are located the installing port 11 of the cabinet body 1.

When the outer decorative plate 2 is mounted on the cabinet body 1, the two positioning columns 23 are firstly placed in the two positioning grooves 14, so that the bottom end of the outer decorative plate 2 is fixed relative to the cabinet body 1, then, the upper part of the outer decorative plate 2 is fixedly connected with the inner decorative plate, and the outer decorative plate 2 and the inner lining plate are integrally and fixedly mounted on the cabinet body 1 by means of the matching of the hook 34 or the magnetic part of the inner decorative plate and the bayonet 13 or the magnetic part on the cabinet body 1.

Preferably, as shown in fig. 2, the exterior panel 2 and the interior lining are fixedly connected by a fastener.

Illustratively, as shown in fig. 2, a threaded hole 22 and a plurality of positioning buckles 24 are arranged on the inner side surface of the external decorative plate 2, a mounting through hole 33 opposite to the threaded hole 22 is arranged on the lower side edge of the internal lining plate, a plurality of positioning bayonets 35 matched with the positioning buckles 24 are arranged on the upper side edge of the internal lining plate, wherein the fastening piece is a screw. After the positioning bayonets 35 on the inner lining plate and the positioning buckles 24 on the outer decoration plate 2 are positioned and matched, the inner lining plate and the outer decoration plate 2 can be fixedly connected after being screwed and fastened with the threaded holes 22 through the mounting through holes 33 by screws.

So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims (10)

1. An air conditioner, comprising:

the cabinet body is provided with a mounting cavity and a mounting opening communicated with the mounting cavity;

the air treatment device is positioned in the installation cavity and comprises a box body, a fan and an air treatment module arranged in the box body, wherein the box body is provided with an air inlet and an air outlet, the fan can suck air outside the box body into the box body from the air inlet and discharge the air from the air outlet after the air flows through the air treatment module, the types of the air treatment modules are at least two, and only one air treatment module can be accommodated in the box body at the same time;

the outer decorative plate can open/cover the mounting port, a first ventilation structure is arranged on the outer decorative plate, and the first ventilation structure is communicated with the air inlet or the air outlet; and

the inner lining plate is detachably arranged on the inner side of the outer decorative plate and is detachably connected with the cabinet body, a second ventilation structure is arranged at the position, corresponding to the first ventilation structure, of the inner lining plate, the number of the inner lining plates is at least two, the number of the inner lining plates is respectively matched with the number of the corresponding air treatment modules, and only one inner lining plate can be simultaneously arranged on the outer decorative plate.

2. The air conditioner of claim 1, wherein the second ventilation structure on the inner liner and/or the manner of attachment of the inner liner to the cabinet matches the air treatment module.

3. The air conditioner of claim 2, wherein the inner lining plates comprise a first inner lining plate, a second inner lining plate and a third inner lining plate, the air treatment modules comprise a first type of air treatment module, a second type of air treatment module and a third type of air treatment module, the second ventilating structure on the first inner lining plate and the connection mode with the cabinet are respectively matched with the first type of air treatment module and the third type of air treatment module, the second ventilating structure on the second inner lining plate and the connection mode with the cabinet are respectively matched with the second type of air treatment module, and the second ventilating structure on the third inner lining plate and the connection mode with the cabinet are respectively matched with the second type of air treatment module and the third type of air treatment module.

4. The air conditioner according to claim 3, wherein the second inner lining panel is attached to the cabinet in a more detachable manner than the first and third inner lining panels.

5. The air conditioner according to claim 4, wherein the second inner lining plate is connected to the cabinet body by magnetic adsorption, and the first inner lining plate and the third inner lining plate are connected to the cabinet body by snap-fit connection.

6. The air conditioner of claim 4, wherein a ventilation volume of the second ventilation structure on the first interior liner panel is less than a ventilation volume of the second ventilation structure on the second interior liner panel and the third interior liner panel.

7. The air conditioner as claimed in claim 6, wherein the first air treatment module comprises a formaldehyde removal module, a fragrance module and/or a dehumidification module, the second air treatment module is a water washing module, and the third air treatment module is a fresh air module.

8. The air conditioner as claimed in claim 1, wherein a first positioning structure is provided on the cabinet body, and a second positioning structure is provided on the outer decoration plate, and the first positioning structure and the second positioning structure cooperate to align the outer decoration plate with the mounting opening.

9. The air conditioner as claimed in claim 8, wherein the first positioning structure is a positioning groove formed on the cabinet body, the second positioning structure is a positioning column disposed on the outer decoration plate, and the positioning groove is matched with the positioning column.

10. The air conditioner according to any one of claims 1 to 9, wherein the exterior panel and the interior panel are fixedly connected by a fastener.

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