CN219607230U - Air conditioner - Google Patents

Abstract

The utility model relates to an air conditioner, which belongs to the technical field of air conditioners, and comprises: the indoor heat exchanger comprises a shell, an air conditioner fan, an indoor heat exchanger, a light diffusion cover, a light bar and a first dustproof piece, wherein an air conditioner air outlet is formed in the shell, and a front panel is arranged on one side of the shell; the air conditioner fan is arranged in the shell and is used for conveying air-conditioning air into the room through an air outlet of the air conditioner; the indoor heat exchanger is arranged in the shell, and heat exchange is carried out between the refrigerant flowing in the indoor heat exchanger and the air to form a heating cycle or a refrigerating cycle; the light scattering cover is arranged on the front panel; a first bonding surface and a second bonding surface are arranged on one side of the light scattering cover, which is away from the shell; a containing cavity is formed between the light scattering cover and the shell; the lamp strip is arranged in the accommodating cavity; the first dustproof piece is connected with the light scattering cover; one side of the first dustproof piece, which is close to the light scattering cover, is attached to the first attaching surface and the second attaching surface.

Description

Air conditioner

Technical Field

The utility model relates to the technical field of air conditioners, in particular to 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 generally comprises an inner machine and an outer machine, and the inner machine and the outer machine are connected through a wall pipe.

In the prior art, the air conditioner has single appearance, lacks design sense and has poor appearance. And the air conditioner is not obvious at night or when the light is poor, so that the user cannot easily observe the position of the air conditioner, and accidents such as collision are easy to cause.

Disclosure of Invention

The present utility model solves at least one of the technical problems in the related art to a certain extent.

Therefore, the present utility model is directed to an air conditioner in which a light bar is installed in a receiving chamber between a diffusion cover and a housing, and the light bar emits light to indicate a position of the air conditioner to a user at night or when illumination is poor. And the first dust-proof piece is through first binding face and second binding face completion dust-proof piece and the inseparable laminating of astigmatic cover, avoid the dust to get into, guarantee luminous luminance.

In order to achieve the above object, the present utility model provides an air conditioner comprising:

the air conditioner comprises a shell, wherein an air outlet of the air conditioner is formed in the shell, and a front panel is arranged on one side of the shell;

the air conditioner fan is arranged in the shell and is used for conveying air-conditioning wind into a room through the air outlet of the air conditioner;

an indoor heat exchanger provided in the casing, wherein heat exchange is performed between a refrigerant flowing in the indoor heat exchanger and air to form a heating cycle or a cooling cycle;

a light-diffusing cover provided on the front panel; a first bonding surface and a second bonding surface are arranged on one side, away from the shell, of the light scattering cover; a containing cavity is formed between the light scattering cover and the shell;

the lamp strip is arranged in the accommodating cavity;

a first dust-proof member connected to the light-diffusing cover; one side of the first dustproof piece, which is close to the light scattering cover, is attached to the first attaching surface and the second attaching surface.

In the technical scheme, the light bar emits light at night or when the illumination is poor, so that the position of the air conditioner can be indicated for a user. And the first dust-proof piece is through first binding face and second binding face completion dust-proof piece and the inseparable laminating of astigmatic cover, avoid the dust to get into, guarantee luminous luminance.

In some embodiments of the present utility model, a second dust-proof member is disposed on a side of the first dust-proof member facing away from the housing, a third bonding surface and a fourth bonding surface are disposed on a side of the second dust-proof member adjacent to the first dust-proof member, the second dust-proof member is connected with the first dust-proof member, and the third bonding surface is bonded with the fourth bonding surface and a side of the first dust-proof member facing away from the housing.

In some embodiments of the present utility model, the third bonding surface and the fourth bonding surface are perpendicular to each other.

In some embodiments of the present utility model, the front panel is recessed with a mounting cavity, and the light bar and the light diffusion cover are mounted in the mounting cavity; the opening part of the installation cavity is extended with an installation wall, and the installation wall is attached to one side, deviating from the first dustproof piece, of the second dustproof piece.

In some embodiments of the present utility model, a clamping block and a clamping groove are respectively provided on the first dust-proof piece and the second dust-proof piece, and the clamping block is clamped with the clamping groove to connect the first dust-proof piece and the second dust-proof piece.

In some embodiments of the present utility model, the first bonding surface and the second bonding surface are disposed at an upper-lower interval; the third binding face and the fourth binding face are arranged at intervals up and down.

In some embodiments of the present utility model, sealing layers are respectively disposed between the first dust-proof member and the first, second, third and fourth bonding surfaces.

In some embodiments of the utility model, the light-diffusing cover protrudes towards a side away from the housing, and the light-emitting strip penetrates through the first dust-proof piece and is located between the second dust-proof piece and the first dust-proof piece.

In some embodiments of the utility model, the extending direction of the light bar is the same as the extending direction of the light-emitting bar, and the light bar is disposed at one side of the light-emitting bar near the housing.

In some embodiments of the present utility model, the light-diffusing cover is provided with a mounting seat, and the mounting seat is connected with the housing through a screw member so as to realize connection of the light-diffusing cover and the housing.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

Fig. 1 is a schematic view of an overall structure of an air conditioner according to an embodiment of the present utility model;

fig. 2 is a sectional view of an air conditioner according to an embodiment of the present utility model;

FIG. 3 is an enlarged view of portion A of FIG. 2;

fig. 4 is a front view of an air conditioner according to an embodiment of the present utility model;

fig. 5 is a side view of an air conditioner according to an embodiment of the present utility model;

FIG. 6 is a schematic overall structure of a part of the structure according to an embodiment of the present utility model;

FIG. 7 is a cross-sectional view of a portion of a structure according to an embodiment of the present utility model;

FIG. 8 is an exploded view of a portion of a structure according to an embodiment of the present utility model;

fig. 9 is an exploded view of a part of the structure according to an embodiment of the present utility model;

fig. 10 is an exploded cross-sectional view of a part of a structure according to an embodiment of the present utility model.

In the above figures: 100. a housing; 101. a mounting cavity; 200. a light bar; 300. a light-diffusing cover; 301. a light emitting strip; 302. a first bonding surface; 303. a second bonding surface; 400. a first dust-proof member; 500. a second dust-proof member; 501. a third bonding surface; 502. and a fourth bonding surface.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplify the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

In the present utility model, unless specifically stated and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally formed, mechanically connected, electrically connected, or in communication with each other, for example; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

For purposes of this disclosure, the terms "one embodiment," "some embodiments," "example," "a particular example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

The present utility model will be specifically described below by way of exemplary embodiments. It is to be understood that elements, structures, and features of one embodiment may be beneficially incorporated in other embodiments without further recitation.

In the present utility model, an air conditioning indoor unit performs a refrigeration cycle of an air conditioning case by using a compressor, a condenser, an expansion valve, and an indoor heat exchanger. The refrigeration cycle includes a series of processes involving compression, condensation, expansion, and evaporation, and supplies a refrigerant to the air that has been conditioned and heat exchanged. The compressor compresses refrigerant gas in a low-temperature and low-pressure state and discharges refrigerant gas in a high-temperature and high-pressure state. The discharged refrigerant gas flows into the condenser. The condenser condenses the compressed refrigerant into a liquid phase, and heat is released to the surrounding environment through the condensation process. The expansion valve expands the liquid-phase refrigerant in a high-temperature and high-pressure state condensed in the condenser into a low-pressure liquid-phase refrigerant. The indoor heat exchanger evaporates the refrigerant expanded in the expansion valve and returns the refrigerant gas in a low temperature and low pressure state to the compressor. The indoor heat exchanger may achieve a cooling effect by exchanging heat with a material to be cooled using latent heat of vaporization of a refrigerant. The air conditioning case can adjust the temperature of the indoor space throughout the cycle. The outdoor unit of the air conditioner case refers to a portion of the refrigeration cycle including a compressor and an outdoor heat exchanger, the indoor unit of the air conditioner case includes an indoor heat exchanger, and an expansion valve may be provided in the indoor unit or the outdoor unit. The indoor heat exchanger and the outdoor heat exchanger function as a condenser or an indoor heat exchanger. When the indoor heat exchanger is used as a condenser, the air-conditioning case serves as a heater of the heating mode, and when the indoor heat exchanger is used as the indoor heat exchanger, the air-conditioning case serves as a cooler of the cooling mode.

Hereinafter, embodiments of the present utility model will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 5, in an exemplary embodiment of the air conditioner of the present utility model, the air conditioner includes: the indoor heat exchanger comprises a shell 100, an air conditioner fan, an indoor heat exchanger, a light diffusion cover 300, a light bar 200 and a first dustproof piece 400, wherein an air conditioner air outlet is formed in the shell 100, and one side of the shell 100 is a front panel; the air-conditioning fan is arranged in the shell 100 and is used for conveying air-conditioning wind into the room through an air-conditioning air outlet; the indoor heat exchanger is provided in the casing 100, and heat exchange is performed between the refrigerant flowing inside the indoor heat exchanger and the air to form a heating cycle or a refrigerating cycle; the shell 100 is also provided with an air inlet, air is sucked into the shell 100 through the air inlet under the action of an air conditioner fan and passes through the indoor heat exchanger, and the air is heated or cooled through the heat exchanger and then is input into the room through the air conditioner air outlet. The light-diffusing cover 300 is arranged on the front panel; a first bonding surface 302 and a second bonding surface 303 are arranged on one side of the light diffusion cover 300, which is away from the shell 100; a receiving cavity is formed between the light diffusion cover 300 and the housing 100; the light bar 200 is arranged in the accommodating cavity; the first dust-proof member 400 is connected to the light-diffusing cover 300; the first dust-proof member 400 is attached to the first attaching surface 302 and the second attaching surface 303 on a side close to the light-diffusing cover 300.

By the above scheme, the light bar 200 emits light at night or when the illumination is poor, so that the position of the air conditioner can be indicated to the user. And the first dustproof piece 400 is tightly attached to the light scattering cover 300 through the first attaching surface 302 and the second attaching surface 303, so that dust is prevented from entering, and the luminous brightness is ensured.

Referring to fig. 3 and fig. 8 to 10, in some embodiments, the light bar 200 includes a strip shape, and the light bar 200 includes a plurality of light sources for emitting light, and the light sources are spaced apart along the length direction of the light bar 200. The light sources are mutually connected in parallel or in series, and the light sources are powered by a power supply of the air conditioner.

In some embodiments, the light source is a light emitting diode, which has low power consumption, high brightness, and controllable brightness, and can continuously operate for a long time.

Referring to fig. 2 and fig. 8 to fig. 10, in some embodiments, the light bar 200 is disposed in the accommodating cavity, the light-diffusing cover 300 is made of transparent material, and the light-diffusing cover 300 can diffuse the light emitted by each light source on the light bar 200, so that the brightness of each light source is not obvious, and the light emitted by the light bar 200 is visually formed into a uniform long strip shape. The visual effect is improved, and discomfort of a user caused by too strong and dazzling brightness of a single light source is avoided. Improving the comfort of the user.

In some embodiments, the light bar 200 lights up when the air conditioner is on or the motor. And the brightness of the light bar 200 is adjustable, which is adjusted according to the user's needs. And when the brightness is too strong or too weak, the user can adjust the brightness autonomously, so that the user experience is improved.

In some embodiments, the light bar 200 emits light regardless of whether the air conditioner is on or standby. The lamp strip 200 on the air conditioner is ensured to emit light for a long time, so that the situation that a user cannot observe when the air conditioner is shut down at night is avoided, and the situation that the user knocks against the air conditioner is further avoided. And the brightness of the light bar 200 can provide a certain illumination for the user at night, thereby improving the user experience.

Referring to fig. 1 to 5, in some embodiments, the air conditioner is a stand air conditioner, and thus the housing 100 is disposed vertically. The light diffusion cover 300 and the light bar 200 are disposed at the middle of the case 100. The position is convenient for the user to observe, the illumination and the identification position are further provided for the user, and the user experience is improved.

In some embodiments, the light-diffusing cover 300 extends along the width direction of the front panel, that is, the light-diffusing cover 300 is horizontally arranged, and both ends of the light-diffusing cover 300 extend along the curved surface of the housing 100 toward the rear of the housing 100, thereby improving the aesthetic appearance and the ornamental value. And the light bar 200 is extended along the extending direction of the light diffusion cover 300, so that the light of the light bar 200 can be diffused from both sides of the housing 100, and the light can be conveniently observed from the side surface by a user, thereby providing illumination for the user and identifying the position of the air conditioner.

In some embodiments, the light-diffusing cover 300 is provided with a mounting seat, and the mounting seat is connected with the casing 100 through a screw member so as to realize connection of the light-diffusing cover 300 and the casing 100.

In some embodiments, the mounts are secured to the upper and lower sides of the diffuser 300. The mounting seats are arranged at intervals along the extending direction of the light-scattering cover 300; and/or the mounting seats are also provided at both ends of the light-diffusing cover 300. The threaded members include, but are not limited to, bolts, screws. The screw member penetrates through the mounting seat, one end of the screw member penetrating through the mounting seat penetrates through and is connected with the shell 100 in a threaded mode, and fixing of the light diffusion cover 300 and the shell 100 is completed. The plurality of mounting seats are used for completing the connection between the light diffusion cover 300 and the shell 100, the connection is tight, dust is prevented from entering through gaps between the light diffusion cover 300 and the shell 100, the brightness reduction caused by dust accumulation is avoided, the brightness is ensured, and the damage of a light source is avoided.

Referring to fig. 6 to 10, in some embodiments, a second dust-proof member 500 is disposed on a side of the first dust-proof member 400 facing away from the housing 100, a third bonding surface 501 and a fourth bonding surface 502 are disposed on a side of the second dust-proof member 500 adjacent to the first dust-proof member 400, the second dust-proof member 500 is connected to the first dust-proof member 400, and the third bonding surface 501 and the fourth bonding surface 502 are bonded to a side of the first dust-proof member 400 facing away from the housing 100.

In some embodiments, the second dust-proof member 500 is made of transparent material, and the extending direction of the second dust-proof member 500 is the same as the extending direction of the light-diffusing cover 300. The arc of the side facing away from the housing 100 is the same as the second dust-proof arc. The light-diffusing cover 300 protrudes to a side away from the housing 100 with a light-emitting strip 301, and the light-emitting strip 301 penetrates through the first dust-proof piece 400 and is located between the second dust-proof piece 500 and the first dust-proof piece 400. The light is transmitted out through the second dust-proof piece 500, and the light emitted by the second dust-proof piece 500 is more uniform, so that the light is further prevented from being dazzling, and the user experience is improved.

Referring to fig. 6 to 10, in some embodiments, the extending direction of the light emitting strip 301 is the same as the extending direction of the light diffusion cover 300. The first dust-proof member 400 is provided with a through hole, and the light-emitting strip 301 passes through the through hole to the position between the first dust-proof member 400 and the second dust-proof member 500. The extending direction of the light bar 200 is the same as the extending direction of the light bar 301, and the light bar 200 is disposed on one side of the light bar 301 near the housing 100. The light-emitting strip 301 mainly diffuses the brightness of the light strip 200 to perform the light emission. So that light passes through the first dust-proof member 400 and exits through the second dust-proof member 500.

In some embodiments, the first bonding surface 302 and the second bonding surface 303 are disposed at an upper-lower interval; the first bonding surface 302 and the second bonding surface 303 are respectively located at the upper and lower sides of the light-emitting strip 301. After the first dust-proof member 400 and the light-diffusing cover 300 are mounted, the light-emitting strip 301 passes through the through hole, and the first bonding surface 302 and the second bonding surface 303 are respectively bonded to the corresponding side walls of the first dust-proof member 400. The sealing effect between the first dust-proof piece 400 and the light-scattering cover 300 is improved, dust is prevented from entering between the first dust-proof piece 400 and the light-scattering cover 300 and accumulating, and the luminous effect is ensured. So that the air conditioner has stable brightness even when used for a long time.

Referring to fig. 6 to fig. 10, in some embodiments, the third bonding surface 501 and the fourth bonding surface 502 are disposed at an upper-lower interval. The third bonding surface 501 and the fourth bonding surface 502 are respectively located at the top or bottom of the second dust-proof component 500. After the second dust-proof piece 500 is connected with the first dust-proof piece 400, the third bonding surface 501 and the fourth bonding surface 502 correspond to and bond with the corresponding side wall on the first dust-proof piece 400, so that dust is prevented from entering between the first dust-proof piece 400 and the second dust-proof piece 500 through a gap between the first dust-proof piece 400 and the second dust-proof piece 500 and accumulating, and the situation that the dust is blocked to cause worse brightness is avoided.

In some embodiments, the side of the first dust-proof piece 400 facing the second dust-proof piece 500 is curved, and the opening of the curved surface faces away from the housing 100. In some embodiments, the curved surface of the second dust-proof member 500 can reflect light, and reflect light to increase brightness.

In some embodiments, the third bonding surface 501 and the fourth bonding surface 502 are perpendicular to each other. The third contact surface 501 and the fourth contact surface 502 are different in direction, and prevent dust from entering between the first dust-proof member 400 and the second dust-proof member 500 in the up-down direction or the front-back direction of the air conditioner.

In some embodiments, a receiving groove is formed in a side, facing the first dust-proof piece 400, of the second dust-proof piece 500, an inner top wall of the receiving groove is a third abutting surface 501 and is horizontally arranged, and a vertical inner wall, close to the inner bottom wall, of the receiving groove is a fourth abutting surface 502. After installation, the top of the second dust-proof member 500 covers the top of the first dust-proof member 400. The bottom of the second dust-proof member 500 is covered with the bottom of the first dust-proof member 400. Further improving the sealing effect.

Referring to fig. 2, in some embodiments, the front panel is recessed with a mounting cavity 101, and the light bar 200 and the light diffuser 300 are mounted in the mounting cavity 101; the opening of the mounting cavity 101 extends to form a mounting wall, and the mounting wall is attached to one side of the second dust-proof piece 500 away from the first dust-proof piece 400. The mounting cavity 101 is used for accommodating the light-diffusing cover 300, the first dust-proof member 400, the second dust-proof member 500 and the lamp body. The light diffusion cover 300 is opened toward one side of the housing 100, and a receiving cavity is formed between the inside of the light diffusion cover 300 and the inner wall of the mounting cavity 101 for mounting the light bar 200. By installing the cavity 101, the second dust-proof member 500 is prevented from protruding too much from the front panel of the housing 100, so that the second dust-proof member 500 is as close to the housing 100 as possible, and the aesthetic appearance is improved. While the housing 100 is positioned at the upper half of the mounting cavity 101, the top of the light-scattering cover 300, the first dust-proof member 400 and the second dust-proof member 500 can be covered, further preventing dust from entering.

In some embodiments, the first dust-proof piece 400 and the second dust-proof piece 500 are respectively provided with a clamping block and a clamping groove, and the clamping block and the clamping groove are clamped to realize connection of the first dust-proof piece 400 and the second dust-proof piece 500. The clamping blocks and the clamping grooves are respectively arranged along the extending direction of the first dustproof piece 400 and the second dustproof piece 500 at intervals, the clamping blocks are in one-to-one correspondence with the clamping grooves and are mutually clamped, and the first dustproof piece 400 and the second dustproof piece 500 are connected, so that the first dustproof piece 400 and the second dustproof piece 500 are tightly connected.

In some embodiments, the first dust-proof piece 400 is also connected to the light-scattering cover 300 through a clamping block and a clamping groove, the clamping block and the clamping groove are respectively provided with a plurality of clamping blocks along the extending direction of the first dust-proof piece 400 and the light-scattering cover 300 at intervals, the clamping blocks are in one-to-one correspondence with the clamping grooves and are mutually clamped, and the connection between the first dust-proof piece 400 and the light-scattering cover 300 is completed, so that the tight connection between the first dust-proof piece 400 and the light-scattering cover 300 is realized.

In some embodiments, a sealing layer is disposed between the first dust guard 400 and the first, second, third and fourth bonding surfaces 302, 303, 501, 502, respectively. The sealing effect is further improved by the sealing layer.

In some embodiments, each sealing layer is disposed along the length of the corresponding faying surface, the sealing layer including, but not limited to, fleece, rubber layer, or silicone grease layer.

Referring to fig. 1 to 5, in some embodiments, an air outlet of an air conditioner is provided on a front panel, so that a user can directly observe the air outlet of the air conditioner to improve the visual effect.

In some embodiments, the air-conditioning outlets are formed on two sides of the housing 100, and the front panel is not formed with openings, thereby improving the aesthetic appearance. And air is discharged from two sides, two air-conditioning air outlets are formed, and the air-discharging effect is improved.

In some embodiments, the air deflector is disposed at an air outlet of the air conditioner and is used for opening and closing the air outlet of the air conditioner or adjusting the air outlet direction of air-conditioning air.

In some embodiments, the air conditioner is a hanging air conditioner, and the diffuser 300, the light bar 200, the first dust-proof member 400 and the second dust-proof member 500 are disposed below the housing 100 for indoor light filling.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims (10)

1. An air conditioner, characterized in that it comprises:

the air conditioner comprises a shell, wherein an air outlet of the air conditioner is formed in the shell, and a front panel is arranged on one side of the shell;

the air conditioner fan is arranged in the shell and is used for conveying air-conditioning wind into a room through the air outlet of the air conditioner;

an indoor heat exchanger provided in the casing, wherein heat exchange is performed between a refrigerant flowing in the indoor heat exchanger and air to form a heating cycle or a cooling cycle;

a light-diffusing cover provided on the front panel; a first bonding surface and a second bonding surface are arranged on one side, away from the shell, of the light scattering cover; a containing cavity is formed between the light scattering cover and the shell;

the lamp strip is arranged in the accommodating cavity;

a first dust-proof member connected to the light-diffusing cover; one side of the first dustproof piece, which is close to the light scattering cover, is attached to the first attaching surface and the second attaching surface.

2. The air conditioner of claim 1, wherein a second dust-proof member is disposed on a side of the first dust-proof member facing away from the housing, a third bonding surface and a fourth bonding surface are disposed on a side of the second dust-proof member adjacent to the first dust-proof member, the second dust-proof member is connected with the first dust-proof member, and the third bonding surface is bonded with a side of the fourth bonding surface facing away from the housing.

3. The air conditioner of claim 2, wherein the third bonding surface and the fourth bonding surface are perpendicular to each other.

4. The air conditioner of claim 2, wherein the front panel is recessed with a mounting cavity, the light bar and the light diffuser being mounted to the mounting cavity; the opening part of the installation cavity is extended with an installation wall, and the installation wall is attached to one side, deviating from the first dustproof piece, of the second dustproof piece.

5. The air conditioner of claim 2, wherein the first dust-proof member and the second dust-proof member are respectively provided with a clamping block and a clamping groove, and the clamping block is clamped with the clamping groove to connect the first dust-proof member and the second dust-proof member.

6. The air conditioner of claim 2, wherein the first and second bonding surfaces are disposed at an up-down interval; the third binding face and the fourth binding face are arranged at intervals up and down.

7. The air conditioner of claim 6, wherein a sealing layer is disposed between the first dust-proof member and the first, second, third and fourth bonding surfaces, respectively.

8. The air conditioner of claim 2, wherein the light-diffusing cover has a light-emitting strip protruding toward a side facing away from the housing, the light-emitting strip penetrating the first dust-proof member and being located between the second dust-proof member and the first dust-proof member.

9. The air conditioner of claim 8, wherein the extending direction of the light bar is the same as the extending direction of the light bar, and the light bar is disposed at a side of the light bar adjacent to the housing.

10. The air conditioner according to any one of claims 1 to 9, wherein a mounting seat is provided on the light-diffusing cover, and the mounting seat is connected with the housing through a screw member to realize connection of the light-diffusing cover and the housing.