CN221055120U - Wall-mounted air conditioner - Google Patents

Abstract

The utility model discloses a wall-mounted air conditioner, which comprises a shell, a base, an indoor heat exchanger, a fan assembly and an electric control box, wherein the shell is provided with an air inlet and an air outlet; the base is arranged in the shell; the indoor heat exchanger is arranged on the base; the fan assembly is arranged on the base, and drives indoor air to enter the shell through the air inlet and flow into the room from the air outlet after exchanging heat with the indoor heat exchanger; the electric control box is arranged at one side of the base in the length direction; the electric control box comprises a shell, an electric shock preventing sheet and a circuit board, wherein the circuit board is arranged in the shell and is at least electrically connected with the fan assembly; the electric shock preventing sheet is arranged on the outer peripheral surface of the shell; wherein, the electric shock prevention sheet is arranged on one side surface of the shell adjacent to the indoor heat exchanger. According to the wall-mounted air conditioner, the electric control box and the indoor heat exchanger can be separated through the electric shock prevention sheet, and the insulativity between the electric control box and the indoor heat exchanger is improved, so that the use safety of the wall-mounted air conditioner can be improved.

Description

Wall-mounted air conditioner

Technical Field

The utility model relates to the technical field of air conditioners, in particular to a wall-mounted air conditioner.

Background

In the related art, an air conditioner indoor unit generally comprises an outer shell, an indoor heat exchanger and an electric control box, wherein the indoor heat exchanger and the electric control box are arranged in the outer shell, the indoor temperature is adjusted through the indoor heat exchanger, and the electric control box is used for realizing the electric control function of the air conditioner indoor unit. However, because the shells of the indoor heat exchanger and the electric control box are metal pieces, namely the shells of the indoor heat exchanger and the electric control box are conductive, when the electric control box leaks electricity, current can be transmitted to the indoor heat exchanger, and the length of the indoor heat exchanger is basically consistent with that of the outer shell, so that the whole indoor unit of the air conditioner can be electrified, and the use safety of the indoor unit of the air conditioner can be greatly reduced.

Disclosure of utility model

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, an object of the present utility model is to provide a wall-mounted air conditioner, which can space an electric control box from an indoor heat exchanger through an electric shock prevention sheet, and increase insulation between the electric control box and the indoor heat exchanger, so that use safety of the wall-mounted air conditioner can be improved.

According to an embodiment of the utility model, a wall-mounted air conditioner includes: the shell is provided with an air inlet and an air outlet; the base is arranged in the shell; the indoor heat exchanger is arranged on the base and is used for performing heat exchange with indoor air; the fan assembly is arranged on the base, and drives the indoor air to enter the shell through the air inlet and flow into the room from the air outlet after exchanging heat with the indoor heat exchanger; the electric control box is arranged on one side of the base in the length direction; the utility model is characterized in that the electric control box comprises: a housing; the circuit board is arranged in the shell and is at least electrically connected with the fan assembly; the electric shock prevention sheet is arranged on the outer peripheral surface of the shell; wherein, the electric shock prevention sheet is arranged on one side surface of the shell adjacent to the indoor heat exchanger.

According to the wall-mounted air conditioner provided by the embodiment of the utility model, the electric shock preventing sheet of the electric control box is arranged on the outer peripheral surface of the shell, and the electric shock preventing sheet is positioned on one side surface of the shell adjacent to the indoor heat exchanger. Therefore, compared with the traditional air conditioner, the electric control box and the indoor heat exchanger can be separated through the electric shock prevention sheet, and the insulation between the electric control box and the indoor heat exchanger can be increased, so that the use safety of the wall-mounted air conditioner can be improved.

According to some embodiments of the utility model, the electric shock preventing sheet is at least opposite to the indoor heat exchanger in a length direction of the base.

According to some embodiments of the utility model, the anti-electric shock sheet is a plastic sheet or a PC sheet.

According to some embodiments of the utility model, at least one slot is formed in one of the base and the housing, and at least one catch is provided on the other of the base and the housing, the catch fitting within the slot.

According to some embodiments of the utility model, the housing is formed with a plurality of buckles, the plurality of buckles are all arranged on one side of the housing in the width direction of the base, and the plurality of buckles are arranged at intervals along the height direction of the base.

According to some embodiments of the utility model, the wall-mounted air conditioner further comprises: the junction box is arranged on the other side of the shell in the width direction of the base; the temperature and humidity sensor is arranged on the shell and is located on one side, adjacent to the air inlet, of the junction box, and the temperature and humidity sensor and the junction box are distributed along the height direction of the base.

According to some embodiments of the utility model, the circuit board, the junction box and the temperature and humidity sensor are all disposed on the same side of the housing in the width direction of the base.

According to some embodiments of the utility model, the wall-mounted air conditioner further comprises: and the WIFI module is arranged on one side of the shell, which is adjacent to the air outlet.

According to some embodiments of the utility model, the housing comprises: a housing having a first receiving cavity adapted to receive an online wire; the cover body and the shell jointly define a second accommodating cavity, and the circuit board is arranged in the second accommodating cavity; the second accommodating cavity, the first accommodating cavity and the WIFI module are arranged along the height direction of the base, and the first accommodating cavity is located between the WIFI module and the second accommodating cavity.

According to some embodiments of the utility model, the electric control box and the indoor heat exchanger are arranged along the length direction of the base, and the electric control box is positioned at the end of the length direction of the base.

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

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

Fig. 1 is an assembly diagram of an electronic control box, a junction box, a WIFI module, and a display assembly according to an embodiment of the utility model;

Fig. 2 is an assembly view of an electronic control box, a junction box and a temperature and humidity sensor according to an embodiment of the present utility model;

Fig. 3 is an exploded view of an electronic control box according to an embodiment of the present utility model;

Fig. 4 is an assembly view of an electronic control box, a junction box, a temperature and humidity sensor, and a base according to an embodiment of the present utility model;

fig. 5 is an assembly view of an electronic control box, a junction box, a WIFI module, a display assembly, and a base according to an embodiment of the utility model;

FIG. 6 is a schematic view of a base according to an embodiment of the utility model;

Fig. 7 is an assembly view of an electric control box, a junction box, a temperature and humidity sensor, a base, and an indoor heat exchanger according to an embodiment of the present utility model;

FIG. 8 is an enlarged view of portion A, circled in FIG. 7;

FIG. 9 is an enlarged view of portion B of FIG. 7;

fig. 10 is an assembly view of an electric control box, a junction box, a temperature and humidity sensor, a base, and an indoor heat exchanger according to an embodiment of the present utility model;

Fig. 11 is a schematic view of a wall-mounted air conditioner according to an embodiment of the present utility model.

Reference numerals:

100: wall-mounted air conditioner;

1: a housing; 11: an air inlet; 12: an air outlet; 2: a base; 21: a clamping groove; 3: an indoor heat exchanger; 4: an electric control box; 41: a housing; 411: a buckle; 412: a housing; 413: a cover body; 414: a first accommodation chamber; 415: a second accommodation chamber; 42: an electric shock prevention sheet; 43: a circuit board; 5: a junction box; 6: a temperature and humidity sensor; 7: a WIFI module; 8: and a display assembly.

Detailed Description

The air conditioner of the present utility model performs a refrigerating cycle of the air conditioner by using a compressor, a condenser, an expansion valve, and an evaporator. 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 a refrigerant gas in a high-temperature and high-pressure state and discharges the compressed refrigerant gas. 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-temperature and low-pressure liquid-phase refrigerant. The evaporator 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 evaporator may achieve a cooling effect by exchanging heat with a material to be cooled using latent heat of evaporation of a refrigerant. The air conditioner may adjust the temperature of the indoor space throughout the cycle.

The outdoor unit of the air conditioner refers to a portion of the refrigeration cycle including a compressor and an outdoor heat exchanger, the indoor unit of the air conditioner includes the indoor heat exchanger 3, and an expansion valve may be provided in the indoor unit or the outdoor unit.

The indoor heat exchanger 3 and the outdoor heat exchanger function as a condenser or an evaporator. When the indoor heat exchanger 3 is used as a condenser, the outdoor heat exchanger is used as a heater for a heating mode, and when the outdoor heat exchanger is used as an evaporator, the indoor heat exchanger 3 is used as a cooler for a cooling mode.

A wall-mounted air conditioner 100 according to an embodiment of the present utility model is described below with reference to fig. 1 to 11.

As shown in fig. 1 to 11, a wall-mounted air conditioner 100 according to an embodiment of the present utility model includes a cabinet 1, a base 2, an indoor heat exchanger 3, a fan assembly (not shown), and an electronic control box 4.

Specifically, the casing 1 has an air inlet 11 and an air outlet 12, the base 2 is provided in the casing 1, the indoor heat exchanger 3 is provided on the base 2, and the indoor heat exchanger 3 is used for heat exchange with indoor air. The fan assembly is arranged on the base 2, and drives indoor air to enter the shell 1 through the air inlet 11, exchange heat with the indoor heat exchanger 3 and flow into the room from the air outlet 12. The electronic control box 4 is arranged at one side of the base 2 in the length direction.

For example, in the example of fig. 10 to 11, an air inlet 11 and an air outlet 12 are formed on both sidewalls of the cabinet 1 in a height direction (for example, up-down direction in fig. 11), respectively, the base 2 is fixed in the cabinet 1, the indoor heat exchanger 3 is connected to the base 2 and located between the base 2 and the cabinet 1, and the indoor heat exchanger 3 may be a multi-stage U-tube heat exchanger. A fan assembly, such as a fan, may be disposed between the indoor heat exchanger 3 and the base 2. When the wall-mounted air conditioner 100 works, the fan is utilized to rotate, so that indoor air flows into the casing 1 through the air inlet 11 and exchanges heat with the indoor heat exchanger 3, and cold air or hot air after heat exchange is blown into a room through the air outlet 12, so that the indoor temperature is adjusted.

The electronic control box 4 includes a housing 41, an electric shock preventing sheet 42, and a circuit board 43, the electric shock preventing sheet 42 being provided on an outer peripheral surface of the housing 41, the circuit board 43 being provided inside the housing 41. Wherein the electric shock preventing sheet 42 is provided at a side surface of the housing 41 adjacent to the indoor heat exchanger 3.

Referring to fig. 1 to 10, the inside of the housing 41 has an installation space, and the circuit board 43 is provided in the installation space of the housing 41 to be connected to the inner wall of the housing 41, and a plurality of electric components are provided on one side surface of the circuit board 43 in the thickness direction for realizing an electric control function of the wall-mounted air conditioner 100. Since at least part of the side walls of the housing 41 are made of a metal material (for example, only the side walls of the housing 41 adjacent to the indoor heat exchanger 3 may be made of a metal material; or all the side walls of the housing 41 may be made of a metal material), the housing 41 is made of a conductive material. Likewise, to ensure the heat exchange efficiency of the indoor heat exchanger 3, the indoor heat exchanger 3 is also generally made of a metal material.

Therefore, in order to make the wall-mounted air conditioner 100 meet the safety requirement, it is necessary to ensure that the electric current cannot be transferred to the indoor heat exchanger 3 when the electric leakage of the electric control box 4 occurs, and the whole wall-mounted air conditioner 100 is electrified and cannot work normally, that is, the insulation between the electric control box 4 and the indoor heat exchanger 3 is required to be ensured. According to the application, the electric shock prevention sheet 42 is arranged on one side of the electric control box 4 adjacent to the indoor heat exchanger 3, so that the electric control box 4 and the indoor heat exchanger 3 can be separated, the electric shock prevention sheet 42 has insulativity, and current can be prevented from being transmitted to the indoor heat exchanger 3 when the electric control box 4 leaks electricity, so that the wall-mounted air conditioner 100 can meet the safety requirement, and the use safety of the wall-mounted air conditioner 100 can be improved while the normal operation of the wall-mounted air conditioner 100 is ensured.

According to the wall-mounted air conditioner 100 of the embodiment of the present utility model, by disposing the electric shock preventing sheet 42 of the electric control box 4 on the outer circumferential surface of the housing 41, the electric shock preventing sheet 42 is located on one side surface of the housing 41 adjacent to the indoor heat exchanger 3. Thus, compared with the conventional air conditioner, the electric control box 4 can be spaced apart from the indoor heat exchanger 3 by the electric shock preventing sheet 42, and the insulation between the electric control box 4 and the indoor heat exchanger 3 can be increased, so that the use safety of the wall-mounted air conditioner 100 can be improved.

According to some embodiments of the present utility model, the electric shock preventing sheet 42 is at least opposite to the indoor heat exchanger 3 in the length direction (e.g., left-right direction in fig. 4) of the base 2. That is, the area of the electric shock preventing sheet 42 may be equal to the projected area of the indoor heat exchanger 3 on the electric control box 4; or the area of the electric shock preventing sheet 42 may be larger than the projected area of the indoor heat exchanger 3 on the electric control box 4. So set up, guarantee that protection against electric shock piece 42 can be with indoor heat exchanger 3 and automatically controlled box 4 spaced apart to increase the insulating nature between indoor heat exchanger 3 and the automatically controlled box 4.

In some alternative embodiments, the shock protection sheet 42 is a plastic sheet or a PC (Polycarbonate) sheet. But is not limited thereto.

According to some embodiments of the present utility model, at least one slot 21 is formed in one of the base 2 and the housing 41, and at least one catch 411 is provided on the other of the base 2 and the housing 41, the catch 411 being fitted into the slot 21. Wherein, at least one clamping groove 21 may be formed on the base 2, and the housing 41 is provided with at least one clamping buckle 411 (as shown in fig. 8 and 9); or the shell 41 is provided with at least one clamping groove 21, and the base 2 is provided with at least one clamping buckle 411. Therefore, the base 2 and the electric control box 4 are connected in a simple manner, so that the installation and the disassembly are facilitated, and meanwhile, the structure of the buckle 411 and the clamping groove 21 is simple, the processing is convenient, and the production efficiency of the wall-mounted air conditioner 100 can be improved.

According to some embodiments of the present utility model, the housing 41 is formed with a plurality of clips 411, each of the plurality of clips 411 is disposed on one side of the housing 41 in the width direction (e.g., the front-rear direction in fig. 4) of the base 2, and the plurality of clips 411 are arranged at intervals in the height direction (e.g., the up-down direction in fig. 4) of the base 2. In the description of the present utility model, "plurality" means two or more. Referring to fig. 1 to 3 in combination with fig. 8 and 9, two snaps 411 are provided on the housing 41, the two snaps 411 are provided at the same end in the longitudinal direction of the housing 41, one of the two snaps 411 is located at one side in the thickness direction of the housing 41, and the other of the two snaps 411 is located at one side in the width direction of the housing 41. Similarly, two clamping grooves 21 are formed on the base 2, and one of the two clamping grooves 21 is a through hole. When the two buckles 411 are mounted, they can be fitted into the two card slots 21, respectively. When the detachable buckle 411 is detached, the buckle 411 matched with the through hole can be pushed first, so that the buckle 411 is separated from the through hole, and then the other buckle 411 is separated from the clamping groove 21. Thereby, the electric control box 4 can be disassembled in a narrow space, and the overhaul of the wall-mounted air conditioner 100 is facilitated.

Further, the wall-mounted air conditioner 100 further comprises a junction box 5 and a temperature and humidity sensor 6, the junction box 5 is arranged on the other side of the housing 41 in the width direction of the base 2, the temperature and humidity sensor 6 is arranged on the housing 41, the temperature and humidity sensor 6 is located on one side of the junction box 5 adjacent to the air inlet 11, and the temperature and humidity sensor 6 and the junction box 5 are distributed along the height direction of the base 2. As shown in fig. 1 to 7, the junction box 5 and the temperature and humidity sensor 6 are located at the same end of the electric control box 4 in the length direction, and the junction box 5 and the temperature and humidity sensor 6 are arranged along the width direction of the electric control box 4, and a buckle 411 is arranged at the other end of the electric control box 4 in the length direction. The temperature and humidity sensor 6 is arranged on one side of the junction box 5 adjacent to the air inlet 11, so that on one hand, the space defined by the junction box 5 and the electric control box 4 is effectively utilized, the structure of the wall-mounted air conditioner 100 is compact, and the miniaturization design of the wall-mounted air conditioner 100 is facilitated; on the other hand, the temperature and humidity sensor 6 can detect the temperature and humidity of the air flowing into the casing 1 from the air inlet 11, and the temperature and humidity detected by the temperature and humidity sensor 6 can be closer to the indoor temperature and humidity because the air in the casing 1 does not exchange heat with the indoor heat exchanger 3, so that the wall-mounted air conditioner 100 can better adjust the running state according to the indoor actual condition, and the comfort of a user is improved.

Further, the circuit board 43, the junction box 5, and the temperature and humidity sensor 6 are all provided on the same side of the housing 41 in the width direction of the base 2. By this arrangement, the wall-mounted air conditioner 100 can be more compact in structure, and the space between the chassis 2 and the casing 1 in the longitudinal direction can be fully utilized.

According to some embodiments of the present utility model, the wall-mounted air conditioner 100 further includes a WIFI module 7, where the WIFI module 7 is disposed on a side of the housing 41 adjacent to the air outlet 12. By this arrangement, the space between the chassis 1 and the chassis 2 in the height direction can be fully utilized, and the volume of the electronic control box 4 can be reduced at this time, which is further beneficial to the miniaturization design of the wall-mounted air conditioner 100.

According to some embodiments of the present utility model, as shown in fig. 3, the housing 41 includes a case 412 and a cover 413, the case 412 has a first receiving cavity 414, the first receiving cavity 414 is adapted to receive a wire, the cover 413 and the case 412 together define a second receiving cavity 415, and the circuit board 43 is disposed in the second receiving cavity 415. Wherein, second holds chamber 415, first chamber 414 and WIFI module 7 and arranges along the direction of height of base 2, and first chamber 414 is located between WIFI module 7 and the second chamber 415 that holds.

For example, in the example of fig. 1 to 3, the housing 412 and the cover 413 are arranged along the length direction of the base 2, and the cover 413 is located on the side of the housing 412 away from the heat exchanger. The housing 412 has a groove formed therein, the cover 413 is opposite to the groove to define a second receiving chamber 415, one side of the housing 412 in a width direction is a hollow structure to form a first receiving chamber 414 (i.e., a threading chamber), one end of the wire is connected to the junction box 5 through the first receiving chamber 414, and the other end of the wire is connected to other electrical components. The WIFI module 7 is disposed on an outer sidewall of the first accommodation cavity 414 adjacent to one side of the air outlet 12. Therefore, the components in the wall-mounted air conditioner 100 are regularly arranged, and meanwhile, the electric control box 4 can not only place the circuit board 43, but also provide space for wiring of the wall-mounted air conditioner 100, so that the components for wiring can be saved, the number of the components of the wall-mounted air conditioner 100 is reduced, and the production efficiency of the wall-mounted air conditioner 100 can be improved.

The casing 412 may be formed of a metal casing, such as a sheet metal casing and a plastic casing, which is wrapped around a part of the outer circumferential surface of the plastic casing, and the electric shock preventing sheet 42 is provided on a side of the metal casing adjacent to the indoor heat exchanger 3, the metal casing being opposite to the cover 413 in the longitudinal direction of the base 2. Junction box 5, temperature and humidity sensor 6, WIFI module 7 and display module 8 all establish on the plastics casing. Alternatively, the cover 413 may be a sheet metal piece. But is not limited thereto.

In addition, the wall-mounted air conditioner 100 further includes a display assembly 8, and the display assembly 8 is used for displaying the operation mode, the indoor humidity, the indoor temperature and the temperature set by the user of the wall-mounted air conditioner 100. The display module 8 and the WIFI module 7 are both located on one side, adjacent to the air outlet 12, of the electronic control box 4 in the height direction of the base 2, and the display module 8 and the WIFI module 7 are distributed along the width direction of the base 2.

According to some embodiments of the present utility model, the electric control box 4 and the indoor heat exchanger 3 are arranged along the length direction of the base 2, and the electric control box 4 is located at an end of the base 2 in the length direction. By the arrangement, compared with the traditional indoor unit of the air conditioner, the indoor heat exchanger 3 with the same length can fully utilize the space between the base 2 and the casing 1 in the length direction by the arrangement mode of the electric control box 4 and the indoor heat exchanger 3, so that the length of the casing 1 can be shortened, the wall-mounted air conditioner 100 is smaller, and the cost of the wall-mounted air conditioner 100 can be reduced.

Other constructions and operations of the wall-mounted air conditioner 100 according to the embodiment of the present utility model are known to those skilled in the art, and will not be described in detail herein.

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", etc. indicate orientations or positional relationships based on the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the utility model, a "first feature" or "second feature" may include one or more of such features. In the description of the utility model, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact with each other by another feature therebetween. In the description of the utility model, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means 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 do not necessarily refer to the same embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. A wall-mounted air conditioner, comprising:

the shell is provided with an air inlet and an air outlet;

The base is arranged in the shell;

The indoor heat exchanger is arranged on the base and is used for performing heat exchange with indoor air;

The fan assembly is arranged on the base, and drives the indoor air to enter the shell through the air inlet and flow into the room from the air outlet after exchanging heat with the indoor heat exchanger;

the electric control box is arranged on one side of the base in the length direction;

The utility model is characterized in that the electric control box comprises:

a housing;

The circuit board is arranged in the shell and is at least electrically connected with the fan assembly;

The electric shock prevention sheet is arranged on the outer peripheral surface of the shell;

Wherein, the electric shock prevention sheet is arranged on one side surface of the shell adjacent to the indoor heat exchanger.

2. The wall-mounted air conditioner according to claim 1, wherein the electric shock preventing sheet is opposite to at least the indoor heat exchanger in a length direction of the base.

3. The wall-mounted air conditioner of claim 1, wherein the electric shock preventing sheet is a plastic sheet or a PC sheet.

4. The wall-mounted air conditioner according to claim 1, wherein one of the base and the housing is formed with at least one clip groove, and the other of the base and the housing is provided with at least one clip, and the clip is fitted in the clip groove.

5. The wall-mounted air conditioner according to claim 4, wherein a plurality of buckles are formed on the housing, the plurality of buckles are all arranged on one side of the housing in the width direction of the base, and the plurality of buckles are arranged at intervals along the height direction of the base.

6. The wall-mounted air conditioner of claim 5, further comprising:

the junction box is arranged on the other side of the shell in the width direction of the base;

The temperature and humidity sensor is arranged on the shell and is located on one side, adjacent to the air inlet, of the junction box, and the temperature and humidity sensor and the junction box are distributed along the height direction of the base.

7. The wall-mounted air conditioner of claim 6, wherein the circuit board, the junction box and the temperature and humidity sensor are all disposed on the same side of the housing in the width direction of the base.

8. The wall-mounted air conditioner according to any one of claims 1 to 7, further comprising:

And the WIFI module is arranged on one side of the shell, which is adjacent to the air outlet.

9. The wall-mounted air conditioner of claim 8, wherein the housing comprises:

A housing having a first receiving cavity adapted to receive an online wire;

the cover body and the shell jointly define a second accommodating cavity, and the circuit board is arranged in the second accommodating cavity;

The second accommodating cavity, the first accommodating cavity and the WIFI module are arranged along the height direction of the base, and the first accommodating cavity is located between the WIFI module and the second accommodating cavity.

10. The wall-mounted air conditioner according to claim 1, wherein the electric control box and the indoor heat exchanger are arranged along the length direction of the base, and the electric control box is located at the end of the base in the length direction.