CN218993618U

CN218993618U - Air conditioner

Info

Publication number: CN218993618U
Application number: CN202320176771.0U
Authority: CN
Inventors: 崔江涛; 韩香丽
Original assignee: Hisense Air Conditioning Co Ltd
Current assignee: Hisense Air Conditioning Co Ltd
Priority date: 2023-02-06
Filing date: 2023-02-06
Publication date: 2023-05-09
Anticipated expiration: 2033-02-06

Abstract

The application discloses an air conditioner belongs to air treatment technical field. An air conditioner includes: a housing; the display base is arranged in the shell; the display box is connected to the display base and is provided with an outgoing line channel; the electric appliance box comprises an electric appliance box body and an electric appliance box cover, and the electric appliance box cover is connected to one side, opposite to the display box, of the display base; the display base is provided with a spacing space between the position close to the outgoing line channel and the electric appliance box cover, and the spacing space forms a wiring channel; setting the display base to be positioned in front of the electric appliance box cover, and positioning the wiring channel to be positioned behind the outgoing line channel; the display wire passes through the wire outlet channel, is backwards turned back to enter the wire routing channel, and is finally connected into the electrical box. The air conditioner ensures smooth wiring of the display lines and facilitates maintenance.

Description

Air conditioner

Technical Field

The application relates to the technical field of air treatment, in particular to an air conditioner.

Background

The display wire of the air conditioner needs to be connected into the electric box, when the electric box is overhauled, the parts such as the electric box cover and the like need to be detached, at this time, in order to avoid carelessly damaging the display wire when the parts move, more redundant wire lengths of the display wire can be designed under normal conditions, so that the display wire is conveniently moved to avoid the space for overhauling operation, but the redundant wire length brings trouble to wiring.

Disclosure of Invention

The application provides an air conditioner, has guaranteed that the display line is walked smoothly, and has made things convenient for the maintenance.

An air conditioner, comprising: a housing; the display base is arranged in the shell; the display box is connected to the display base and is provided with an outgoing line channel; the electric appliance box comprises an electric appliance box body and an electric appliance box cover, and the electric appliance box cover is connected to one side, opposite to the display box, of the display base; the display base is provided with a spacing space between the position close to the outgoing line channel and the electric appliance box cover, and the spacing space forms a wiring channel; setting the display base in front of the electric appliance box cover, and setting the wiring channel in the rear of the wire outlet channel; the display wire passes out of the wire outlet channel, turns back backwards and enters the wire outlet channel, and finally is connected into the electrical box.

In some embodiments, the incoming line location on the electrical box is adjacent to the outgoing line of the outgoing line channel; the display wire is turned back and forth in the wiring channel for a plurality of times and then is connected to the wire inlet position.

In some embodiments, the wiring channel is provided with an open wiring port, the wiring port penetrates through the extending direction of the wiring channel, and the display wire enters the wiring channel from the wiring port; the electric appliance box cover is provided with a wiring blocking rib, and the wiring blocking rib corresponds to the wiring opening side and is used for blocking the display wire from falling out of the wiring opening.

In some embodiments, the length of the trace stop rib is less than the length of the trace channel, and the width of the trace channel is less than the width of the trace stop rib.

In some embodiments, the edge of the rear part of the display base is recessed forward to form a blocking part, and the rear surface of the blocking part, the side surface of the display base and the front surface of the electric box cover enclose a wiring channel.

In some embodiments, the front surface of the stop forms a sidewall of the outlet channel.

In some embodiments, the edge of the electrical box cover is provided with a buckling part extending towards the electrical box body, a buckling groove is formed in the buckling part, and the electrical box body is provided with a clamping block protruding outwards, and the clamping block is clamped by the buckling groove.

In some embodiments, the edge of the clasp has an outwardly turned bevel.

In some embodiments, the housing includes a base having a water pan formed thereon; the part of the display base above the water receiving disc is called an extension part, the extension part is provided with a reinforcing rib, the reinforcing rib is obliquely arranged, and the free end of the reinforcing rib is lower than the connecting end in height.

In some embodiments, the display base and the appliance box cover are integrally formed; on the projection of the front surface of the electric appliance box cover, the part of the display base beyond the electric appliance box cover is an extension part, and the reinforcing rib is positioned between the extension part and the side surface of the electric appliance box cover.

Drawings

Fig. 1 illustrates a perspective view of an air conditioner according to some embodiments;

FIG. 2 illustrates an exploded view of an air conditioner according to some embodiments;

fig. 3 illustrates a perspective view of an electrical box and display unit according to some embodiments;

fig. 4 and 5 illustrate perspective views of a display unit according to some embodiments;

FIG. 6 illustrates a front view of a display unit according to some embodiments;

FIG. 7 shows a cross-sectional view in the direction A-A of FIG. 6;

FIG. 8 illustrates a partial cross-sectional view of an electrical box according to some embodiments;

FIG. 9 illustrates a perspective view of a base and display unit according to some embodiments;

FIG. 10 illustrates a perspective view of an appliance box cover and display base according to some embodiments;

in the above figures: 1. a housing; 11. an outer cover; 110. a display area; 111. a front panel; 112. an upper panel; 113. a lower panel; 114. a side panel; 12. a base; 120. a water receiving tray; 2. a display unit; 20. an extension; 21. a display base; 210. a receiving chamber; 211. a blocking part; 22. a display box; 221. displaying a rubber frame; 222. a wire outlet part; 24. a display line; 25. reinforcing ribs; 3. an electrical box; 31. an electrical box body; 311. a clamping block; 32. an electric appliance box cover; 321. a wiring blocking rib; 322. a fastening part; 323. a buckle groove; 324. a bevel portion; 4. a routing channel; 41. a wiring port; 5. and an outgoing line channel.

Detailed Description

For purposes of clarity and implementation of the present application, the following description will make clear and complete descriptions of exemplary implementations of the present application with reference to the accompanying drawings in which exemplary implementations of the present application are illustrated, it being apparent that the exemplary implementations described are only some, but not all, of the examples of the present application.

In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description and to simplify 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 therefore should not be construed as limiting the present application.

The terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second" or the like may include one or more such features, either explicitly or implicitly. In the description of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more.

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, for example, fixedly connected, detachably connected or integrally connected; 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 terms in this application will be understood by those of ordinary skill in the art in a specific context.

Hereinafter, embodiments according to the present application will be described in detail with reference to the accompanying drawings.

The air conditioner in this application performs a refrigeration 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 refrigerant gas in a low-temperature and low-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-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.

An outdoor unit of an air conditioner refers to a portion of a refrigeration cycle including a compressor and an outdoor heat exchanger, an indoor unit of the air conditioner 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 evaporator. When the indoor heat exchanger is used as a condenser, the air conditioner is used as a heater of a heating mode, and when the indoor heat exchanger is used as an evaporator, the air conditioner is used as a cooler of a cooling mode.

The indoor unit of the present application may be a wall-mounted indoor unit installed on a wall of an indoor space. However, in other embodiments, the present application is also applicable to other forms of indoor units.

Hereinafter, for convenience of description, the indoor unit is referred to as an air conditioner, the indoor heat exchanger is referred to as a heat exchanger, and the indoor fan is referred to as a fan.

Referring to fig. 1 and 2, the air conditioner includes a housing 1, and a plurality of components constituting a refrigeration cycle are installed in the housing 1. The housing 1 includes a cover 11 and a base 12. The rear side of the housing 11 is opened, and the base 12 is attached to the opened portion of the housing 11 to constitute the rear surface of the casing 1.

The housing 11 includes a front panel 111 on which a display area 115 is formed, upper and

lower panels

112 and 113 connected to upper and lower ends of the front panel 111, and two side panels 114 connected to left and right sides of the front panel 111.

The upper panel 112 is formed with an air inlet. An air inlet grill that guides air to the air inlet may be provided on the upper panel 112.

The lower end of the front panel 111 forms an opening-shaped air outlet. The air conditioner may include an air guide plate that opens/closes the air outlet. The air deflector is rotatably provided in the housing 1. Specifically, the air deflector is rotatable about an axis relative to the front panel 111.

In the present example, the front panel 111 is a curved plate that protrudes forward. In other examples, the front panel 111 may also be a flat plate or other shape.

The display region 110 may be formed on the front panel 111 through a thinning process. The user can obtain operation information of the air conditioner from the display area 110.

The heat exchanger may be disposed inside the case 1, and may be disposed on an air moving path from the air inlet to the air outlet. The heat exchanger is used for absorbing heat from or transferring heat to the air introduced into the air intake. A water tray 120 is formed on the base 12, and the water tray 120 is positioned below the heat exchanger to collect moisture condensed in the heat exchanger.

The fan is disposed inside the housing 1. The fan is used for blowing out air so that the air can flow from the air inlet to the air outlet. The fan may be a cross flow fan having the same longitudinal direction as the housing 1.

Referring to fig. 3 to 7, the air conditioner further includes a display unit 2 provided in the housing 1 corresponding to the display area 110 for displaying operation information of the air conditioner to a user.

The display unit 2 includes a display base 21 and a display box 22. The display unit 2 has a substantially rectangular parallelepiped shape.

The display base 21 has a receiving chamber 210 with an open front end, and the display case 22 is mounted in the receiving chamber 310. The front surface of the display box 22 has a display glue frame 221, the display glue frame 221 faces the display area 110, and display information is presented on the display glue frame 221.

A display panel is mounted in the display box 22, and display lines 24 are led out from the display panel.

Referring specifically to fig. 5, the display box 22 is provided with an outgoing line channel 5, and the display line 24 passes out of the outgoing line channel 5.

Specifically, the edge of the display case 22 is formed with an outgoing line portion 222 protruding outward, and an outgoing line channel 5 is formed on the outgoing line portion 222.

In the present example, the outlet channel 5 is located at the upper end of the display box 22, extending generally laterally. In other examples, the presence channel 222 may also be located at other locations on the display box 22.

The air conditioner further comprises an electric box 3, and the electric box 3 is connected to one end of the base 12. Normally, the electrical box 3 is located at the right end of the base 12, and the heat exchanger, the fan, and the like are located at the left side of the electrical box 3.

Referring specifically to fig. 3, the electric box 3 is box-shaped and is used for realizing an electric control function of an air conditioner, and comprises an electric box body 31 and an electric box cover 32.

The electrical box 31 is in a rectangular box shape with an opening at the front end, and the electrical box cover 32 is arranged at the opening of the electrical box 31.

The electrical box 3 is located at the rear end of the display unit 2. Specifically, the electric box cover 32 is connected to the rear end of the display base 21.

In the present example, the appliance box cover 32 is integrally formed with the display base 21. In other embodiments, the electrical box cover 32 and the display base 21 may be in a two-piece connection.

Since the display unit 2 is connected to the electrical box 3, it is no longer necessary to design a connection structure for the display unit 2 within the housing 1. In assembly, the electrical box 3 is mounted on the base 12, and then the housing 11 covers the electrical box 3 from the front side.

After the display wire 24 passes out of the wire outlet channel 5, the display wire is connected into the electrical box 3. Since the display unit 2 and the electrical box 3 are connected together, it is not necessary to design a wiring path for the display wire 24 in the case 1, and the use length of the display wire 24 can be reduced.

When the electrical box 3 needs to be overhauled, the outer cover 11 is firstly detached to expose the display unit 2 and the electrical box 3, then the electrical box cover 32 is detached, and if the redundancy of the display wire 24 is short, careful operation is needed in order to avoid damaging the display wire 24 in the process of detaching and moving the electrical box cover 32, and the electrical box cover 32 can only move in a small range, so that the overhauling operation efficiency can be influenced. Therefore, in general, the display line 24 is designed to have a larger redundant line length, so that the exposed display line 24 can be displaced at a position farther from the electrical box 3 during maintenance operation, so as to facilitate subsequent operation, and the electrical box cover 32 can be placed at a distance after the electrical box cover 32 is removed, thereby leaving an operation space of the electrical box 31.

With redundant wire lengths, this portion of the wire is required for running the wire design.

In this application, referring to fig. 4 and 5, a portion of the edge of the base 21 is shown to be recessed, so that a space is formed between the portion and the box cover 32, and the space forms the routing channel 4, and the routing channel 4 is located behind the outlet channel 5.

After the display wire 24 passes out of the wire outlet channel 4, the display wire is folded back into the wire outlet channel 4. The redundant line length of the display line 24 may be laid out in the routing channel 4.

During maintenance, the display wire 24 can be taken out from the wiring channel 4, and then subsequent operation is performed, so that the damage to the display wire 24 can be avoided, and meanwhile, the maintenance and assembly efficiency is improved.

The wiring channel 4 is arranged between the display base 21 and the electric box cover 32, so that the display wires 24 can be reasonably wired between the display unit 2 and the electric box 3; the display wire 24 is hidden between the display base 21 and the electric box cover 32, so that the exposure of the display wire 24 is reduced, and the inside of the air conditioner is orderly and orderly.

According to the embodiment of the application, the wire inlet position on the electrical box 3 is adjacent to the wire outlet of the wire outlet channel 5, so that the path of the display wire 24 between the electrical box 3 and the display unit 2 can be reduced, and the exposed length of the display wire 24 can be reduced.

In some embodiments of the present application, the display wire 24 is turned back and forth multiple times in the routing channel 4 and then connected to the electrical box 3. The redundant line length of the display line 24 can be increased by the way of the foldback.

In the present example, the outlet of the outlet channel 5 is directed to the left, the inlet position of the electrical box 3 is also located at the left, and after the display wire 24 passes through the outlet, the display wire is bent backward and then extends to the right end of the wire channel 4, then is bent back to the left again, extends to the left end of the wire channel 4, and finally enters the electrical box 3.

In some embodiments of the present application, referring to fig. 6 and 7, the rear portion edge of the display base 21 is recessed forward to form a blocking portion 211, and the rear surface X1 of the blocking portion 211, the side surface Y of the display base 21, and the front surface Z of the box cover 32 form a substantially U-shaped routing channel 4.

The front surface X2 of the stopper 211 forms a side wall of the outgoing line channel 5, that is, the stopper 211 separates the outgoing line channel 5 from the routing channel 4, the front side of the stopper 211 is the outgoing line channel 5, and the rear side of the stopper 211 is the routing channel 5.

According to the embodiment of the application, the upper end of the wiring channel 4 is opened to form the wiring port 41, the wiring port 41 penetrates through the extending direction of the wiring channel 4, and the display wire 24 can be installed into the wiring channel 4 from the wiring port 41 during operation.

In order to avoid the display wire 24 from falling out of the wiring opening 41, in the embodiment of the present application, the electrical box cover 32 is further provided with a wire blocking rib 321 extending forward, and the wire blocking rib 321 is correspondingly located at the wiring opening 41 side.

In the embodiment of the application, the wire blocking rib 321 and the side surface Y of the display base 21 limit the movement of the display wire 24 in the vertical direction, the rear surface X1 of the blocking portion 211 and the front surface Z of the electrical box cover 32 limit the movement of the display wire 24 in the front-rear direction, and the left-right direction of the display wire 24 is controlled by a reasonable wire length, so that the smooth wire running of the display wire 24 is ensured, and the display wire cannot fall off.

In the present example, the wiring port 41 is located at the upper end of the wiring channel 4, and the wiring rib 321 is located above the wiring port 41.

According to the embodiment of the application, a space exists between the wiring rib 321 and the wiring port 41, and the space exists, so that the wiring port 41 is not shielded, and the display wire 24 can still enter the wiring channel 4 from the wiring port 41.

With the extending direction of the wire channel 4 as a reference, the length of the wire channel 4 is longer than that of the wire blocking rib 321, so that the wire blocking rib 321 is as small as possible under the premise of ensuring the blocking effect, and the material can be saved.

The width (front-rear direction) of the wiring channel 4 is smaller than the width of the wiring blocking rib 321, so that the blocking effect of the wiring blocking rib 321 can be ensured, and the situation that the wiring blocking rib 321 is narrow enough to block the display wire 24 completely is avoided.

Because when overhauling electric box 3, need generally dismantle electric box lid 32, in this application in order to make things convenient for the dismouting of electric box lid 32, improved the connection structure of electric box lid 32 and electric box body 31:

referring to fig. 3 and 8 in combination, the peripheral edge of the box cover 32 is provided with a latch portion 322 extending backward, and the latch portion 322 is provided with a latch groove 323 penetrating therethrough; correspondingly, the electrical box 31 is provided with a clamping block 311 protruding outwards, and the clamping groove 323 is clamped on the clamping block 311. Through the mode of joint, can reduce the use of screw, improve dismouting efficiency.

According to an embodiment of the present application, the edge of the fastening portion 322 has an inclined portion 324 that is tilted outward. When assembled, the inclined portion 324 can guide the fastening portion 322 to pass through the fastening block 311, so that the fastening groove 323 is more easily fastened on the fastening block 311; when the latch is detached, the inclined part 324 is lifted slightly, so that the latch 322 is separated from the latch block 311 more. Therefore, the provision of the inclined portion 324 on the fastening portion 322 improves the assembling and disassembling efficiency.

Normally, the electrical box 3 is close to the end of the air conditioner, and the display unit 2 is located at the front of the electrical box 3, so as to avoid that the display rubber frame 221 of the display unit 2 is too close to the end of the air conditioner to affect the observation effect of the user.

In the present application, the display unit 2 has a portion extending toward the middle and beyond the electrical box 3 in the left-right direction, on which the display rubber frame 221 is located approximately, so that the display area of the display unit 2 can be brought close to the middle point of the air conditioner.

Specifically, referring to fig. 6, 9 and 10, the portion of the base 21 beyond the electrical box 3 is shown as an extension 20. Stated another way, the portion of the base 21 beyond the lid 32 is shown as an extension 20 on a projection of the front surface of the lid 32.

The extension 20 is located above the drip tray 120. The extending part 20 is provided with the reinforcing ribs 25, the reinforcing ribs 25 are obliquely arranged, and the free ends of the reinforcing ribs 25 are lower than the connecting ends of the reinforcing ribs, so that on one hand, the reinforcing ribs 25 can strengthen the structural strength of the display base 21; on the other hand, the inclined arrangement of the reinforcing ribs 25 has a water diversion function, and can guide condensed water into the water pan 120, thereby ensuring electrical safety.

According to the embodiment of the application, the reinforcing ribs 25 are located at the included angle formed by the extension part 20 and the electric box cover 32, and are distributed at intervals in the vertical direction, so that the structural strength of the electric box cover is enhanced.

According to the first conception, the wiring channel 4 is arranged between the display base 21 and the electric appliance box cover 32, and the wiring channel 4 is positioned behind the wire outlet channel 5, so that the redundant length of the display wire 24 can be folded back in the wiring channel 4, the exposure of the display wire 24 is reduced while the maintenance operation is not influenced, and the inside of the air conditioner is orderly and orderly.

The second concept of the present application is that the display wire 24 is limited to move in the vertical direction by the wire-moving blocking rib 321, the blocking portion 211 limits the movement of the display wire 24 in the front-back direction, and the left-right direction of the display wire 24 is controlled by a reasonable wire length, so that the display wire 24 is ensured to move smoothly and cannot fall off.

The third concept of the present application is to provide the inclined portion 324 of the outer warp at the edge of the fastening portion 322. When assembled, the inclined portion 324 can guide the fastening portion 322 to pass through the fastening block 311, so that the fastening groove 323 is more easily fastened on the fastening block 311; when the latch is detached, the inclined part 324 is lifted slightly, so that the latch 322 is separated from the latch block 311 more. Thus, the provision of the inclined portion 324 improves the dismounting efficiency.

In the fourth concept of the present application, by providing the reinforcing ribs 25 having a certain inclination on the display base 21, on one hand, the structural strength of the display base 21 can be enhanced; on the other hand, the inclined arrangement of the reinforcing ribs 25 has a water diversion function, and can guide condensed water into the water pan 120, thereby ensuring electrical safety.

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

The foregoing description, for purposes of explanation, has been presented in conjunction with specific embodiments. However, the illustrative discussions above are not intended to be exhaustive or to limit the embodiments to the precise forms disclosed above. Many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles and the practical application, to thereby enable others skilled in the art to best utilize the embodiments and various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. An air conditioner, comprising:

a housing;

the display base is arranged in the shell;

the display box is connected to the display base and is provided with an outgoing line channel;

the electric appliance box comprises an electric appliance box body and an electric appliance box cover, and the electric appliance box cover is connected to one side, opposite to the display box, of the display base;

the display base is provided with a spacing space between the position close to the outgoing line channel and the electric appliance box cover, and the spacing space forms a wiring channel;

setting the display base to be positioned in front of the electric appliance box cover, and positioning the wiring channel to be positioned behind the outgoing line channel;

the display wire passes through the wire outlet channel, is backwards turned back to enter the wire routing channel, and is finally connected into the electrical box.

2. The air conditioner of claim 1, wherein an incoming line location on the electrical box is adjacent to an outgoing line of the outgoing line channel;

the display wire is turned back and forth in the wiring channel for a plurality of times and then is connected to the wire inlet position.

3. The air conditioner according to claim 1, wherein the wiring channel is provided with an open wiring port penetrating through the extending direction of the wiring channel, and the display wire enters the wiring channel from the wiring port;

the electric appliance box cover is provided with a wiring blocking rib, and the wiring blocking rib corresponds to the wiring opening side and is used for blocking the display wire from falling out of the wiring opening.

4. The air conditioner of claim 3, wherein the length of the wire blocking rib is smaller than the length of the wire channel, and the width of the wire channel is smaller than the width of the wire blocking rib.

5. The air conditioner of claim 1, wherein a rear portion edge of the display base is recessed forward to form a stopper, and a rear surface of the stopper, a side surface of the display base, and a front surface of the box cover enclose the routing channel.

6. An air conditioner according to claim 5 wherein the front surface of the baffle forms a side wall of the outlet passage.

7. The air conditioner of claim 1, wherein the edge of the electrical box cover is provided with a fastening part extending towards the electrical box body, a fastening groove is formed on the fastening part, the electrical box body is provided with a clamping block protruding outwards, and the clamping block is clamped by the fastening groove.

8. The air conditioner of claim 7, wherein the edge of the snap-fit portion has an outwardly turned bevel.

9. The air conditioner of claim 1, wherein the housing includes a base having a water pan formed thereon;

the part of the display base above the water receiving disc is called as an extension part, a reinforcing rib is arranged on the extension part, the reinforcing rib is obliquely arranged, and the free end of the reinforcing rib is lower than the connecting end in height.

10. The air conditioner of claim 9, wherein the display base and the electric box cover are integrally formed; on the projection of the front surface of the electric appliance box cover, the part of the display base, which exceeds the electric appliance box cover, is the extension part, and the reinforcing rib is positioned between the extension part and the side surface of the electric appliance box cover.