CN220042033U - Air conditioner - Google Patents

Abstract

The utility model provides an air conditioner, which comprises a shell, a fan shell, an outdoor air duct, an indoor air duct, an outdoor fan, a condenser and an electric control box, wherein the shell is arranged on the shell; an installation space is arranged in the shell; the outdoor air outlet is formed in front of the shell; the indoor air outlet is formed on the back of the shell; the fan shell is arranged at the outer side of the outdoor air port; the partition plate divides the installation space into a first space and a second space; an indoor air duct communicated with an indoor air outlet is formed in the second space of the outdoor air duct communicated with the indoor air outlet; the electric control box is vertically arranged in the indoor air duct and positioned at the bottom of the shell, and a storage space is formed in the electric control box; a first mounting plate and a second mounting plate are arranged in the electric control box; the first mounting plate is arranged on the rear plate of the electric control box; the second mounting plate is detachably arranged in the electric control box, and a gap is reserved between the second mounting plate and the first mounting plate; the first mounting plate and the second mounting plate divide the interior of the electric control box into a plurality of layers of storage spaces.

Description

Air conditioner

Technical Field

The utility model relates to the technical field of household appliances, in particular to an air conditioner.

Background

The energy storage system refrigeration equipment in the current market is divided into integral equipment and split type equipment, the split type equipment is firstly installed on site respectively and then connected, the existing integrated equipment adopts a non-upright type box body structure, the upper and lower structural designs of an evaporation side and a condensation side are adopted, the whole machine air return area is small, the utilization rate of a heat exchanger is low, the energy efficiency of the whole machine is low, the development trend of low-carbon emission reduction at present is not met, in addition, the installation of electrical components and connecting wires in an electric control box is complex, and the space utilization rate is low.

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 utility model aims to provide an indoor air duct for communicating indoor air and an outdoor air duct for communicating outdoor air, a fan shell is arranged on the outer side of a shell of the air conditioner, an outdoor fan is arranged in the fan shell, the fan shell is communicated with the outdoor air duct and is used for conveying air to the outdoor air, an evaporator and an electric control box are arranged in the indoor air duct, the electric control box adopts a layered design and comprises a shell, a first mounting plate and a second mounting plate, the first mounting plate and the second mounting plate are arranged in the shell, the second mounting plate is detachably connected to the electric control box through a rotatable assembly, the first mounting plate and the second mounting plate divide the interior of the electric control box into a plurality of layers of storage spaces, the electric control box is arranged in a layered mode and is folded through the rotatable assembly, the space utilization rate is improved, and meanwhile, wiring is convenient.

An air conditioner according to the present utility model includes: the outdoor fan comprises a shell, a fan shell, an outdoor air channel, an indoor air channel, an outdoor fan, a condenser and an electric control box; the mounting space is arranged in the shell, the height direction between the top of the shell and the bottom of the shell is a first direction, and the width direction between the side parts of the shell is a second direction; the outdoor air outlet is formed in front of the casing and is communicated with outdoor air; the indoor air outlet is formed on the back of the shell and communicated with indoor air; the fan shell is arranged at the outer side of the outdoor air outlet, and an outdoor fan is arranged in the fan shell; the partition board is arranged in the shell and divides the installation space into a first space and a second space; an outdoor air duct which is communicated with an outdoor air outlet is formed in the first space; an indoor air duct communicated with an indoor air outlet is formed in the second space; the condenser is arranged in the outdoor air duct and is positioned at the inner side of the outdoor air outlet; the evaporator is arranged in the indoor air duct; the electric control box is vertically arranged in the indoor air duct along the first direction and is positioned at the bottom of the shell, and a storage space is formed in the electric control box; a first mounting plate and a second mounting plate are arranged in the electric control box; the first mounting plate is arranged on the rear plate of the electric control box; the second mounting plate is detachably arranged in the electric control box, and a gap is reserved between the second mounting plate and the first mounting plate; the first mounting plate and the second mounting plate divide the interior of the electric control box into a plurality of layers of storage spaces.

The indoor air conditioner is internally provided with an indoor air channel communicated with indoor air and an outdoor air channel communicated with outdoor air, a condenser is arranged in the outdoor air channel, the outer side of a shell is provided with a fan shell communicated with the outdoor air channel, an outdoor fan is arranged in the fan shell and used for conveying air to the outside, an evaporator and an indoor fan are arranged in the indoor air channel and used for conveying air to the inside, the bottom of the indoor air channel is also provided with an electric control box in layered design, the electric control box comprises a shell, a first mounting plate and a second mounting plate which are arranged in the shell, the first mounting plate and the second mounting plate are both used for mounting electric elements, the first mounting plate is arranged on the inner wall of a rear plate of the electric control box, the second mounting plate is detachably connected to the electric control box through a rotatable assembly, the first mounting plate and the second mounting plate divide the inside of the electric control box into a plurality of layers of storage spaces, the electric control box is arranged in a layered mode and is folded through the rotatable assembly, and space utilization rate is improved.

In some embodiments of the utility model, the electronic control box comprises a housing, and the detachable component is arranged on the second mounting plate and is connected to the inner wall of the housing, so that the second mounting plate is detachably arranged on the housing.

In some embodiments of the utility model, the housing includes a top cover plate disposed at a top end of the housing and first and second side plates disposed on both sides of the top cover plate, and the detachable assembly is connected to the top cover plate and the first side plate.

In some embodiments of the utility model, the removable assembly includes a hinge and a connecting plate that are connected to each other, the connecting plate being mounted to the second mounting plate, the hinge being connected to the first side plate and to the inner wall of the top cover plate.

In some embodiments of the utility model, the connection plate comprises a first connection plate and a second connection plate, the first connection plate being connected to the hinge, the second connection plate being connected to the second mounting plate.

In some embodiments of the present utility model, the first connection plate is formed by extending the second connection plate away from the rear plate.

In some embodiments of the present utility model, a threading hole is formed in the housing, and a connection line connected to the first mounting plate and/or the second mounting plate passes through the threading hole.

In some embodiments of the utility model, the electrical control box comprises a sealing member arranged at the threading hole for sealing the connecting hole.

In some embodiments of the utility model, the housing includes a back plate and a face plate, and the upper portion of the partition is disposed obliquely away from the back plate and is connected to the face plate.

In some embodiments of the present utility model, an air conditioner includes: the compressor is arranged at the bottom of the indoor air duct and is communicated with the evaporator and the condenser; the indoor fan is arranged at the top of the shell and positioned in the indoor air duct, and the indoor fan is communicated with the indoor air outlet.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the related art, the drawings that are required to be used in the embodiments or the related technical descriptions will be briefly described, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the drawings without inventive effort for those skilled in the art.

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

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

fig. 3 is a right side view of an air conditioner according to an embodiment of the present utility model;

fig. 4 is a schematic view 1 illustrating an internal structure of an air conditioner according to an embodiment of the present utility model;

fig. 5 is a schematic view 2 of an internal structure of an air conditioner according to an embodiment of the present utility model;

fig. 6 is a schematic view 1 of a structure of an electric control box of an air conditioner according to an embodiment of the present utility model;

fig. 7 is a schematic view 2 of the structure of an electric control box of an air conditioner according to an embodiment of the present utility model;

fig. 8 is a schematic view illustrating an internal structure of an electronic control box of an air conditioner according to an embodiment of the present utility model;

fig. 9 is a sectional view of an electronic control box of an air conditioner according to an embodiment of the present utility model;

fig. 10 is a schematic view illustrating a structure in which an electric control box of an air conditioner is coupled to a cabinet according to an embodiment of the present utility model;

in the above figures: a housing 1; an outdoor air port 11; an indoor air outlet 12; an outdoor air inlet 13; an indoor air inlet 14; a partition 15; an outdoor air duct 16; an indoor air duct 17; a fan housing 18; an outdoor fan 18a; a condenser 19; an electric control box 2; a storage space 21; a top cover plate 22; a bottom cover plate 23; a rear plate 24; a side cover plate 25; a first side cover plate 25a; a second side cover plate 25b; a first mounting plate 3; a second mounting plate 4; a detachable assembly 41; a hinge 42; a connection plate 43; a first connection plate 43a; a second connection plate 43b; a threading hole 44; a seal 44a; an evaporator 5; an indoor fan 6; a fan partition 61; a compressor 7, a first space 71; a second space 72.

Detailed Description

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.

The air conditioner of the present utility model performs a cooling or heating cycle of the air conditioner by using a compressor, a condenser and an evaporator.

During refrigeration, the compressor compresses the 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 air conditioner has an evaporating side and a condensing side, the condensing side refers to a part of the refrigeration cycle including a compressor and a condenser, and the evaporating side of the air conditioner includes an evaporator. In a cooling state of the air conditioner, the air conditioner functions as a cooler of a cooling mode. Meanwhile, the air conditioner also has a heating capability, and when in a heating state of the air conditioner, the air conditioner functions as a refrigerator of a heating mode.

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

Referring to fig. 1 to 5, the present utility model provides an air conditioner including a cabinet 1 and an evaporator 5, an indoor fan 6, a compressor 7, an electric control box 2, a condenser 19, and an outdoor fan 18a provided in the cabinet 1.

The casing 1 comprises a top plate, a base, side plates, a panel and a back plate.

The backplate sets up in the rear side of casing 1, and the panel sets up in the front side of casing 1, and the roof sets up in the top of panel and backplate, and the base sets up in the bottom of roof and base, and the curb plate is connected in the left and right sides of backplate.

The top plate, the side plate, the base and the back plate are connected with each other to form a casing 1 with a front side opening, the panel is rotatably arranged on the casing 1, and the disassembly and assembly of the components are performed by opening or closing the opening.

The height direction between the top plate and the base of the casing 1 is a first direction, and the width direction between the side plates is a second direction.

The inside of the casing 1 is provided with a partition plate 15, the partition plate 15 is vertically arranged in the casing 1 along a first direction, the upper part of the partition plate 15 is obliquely arranged in a direction away from the back plate and is connected to the panel, and the partition plate 15 divides the installation space into a first space 71 positioned at the front side of the casing 1 and a second space 72 positioned at the rear side and the top of the casing 1.

The air conditioner further comprises an outdoor air outlet 11 and an outdoor air inlet 13 which are communicated with outdoor air, an indoor air inlet 14 and an indoor air outlet 12 which are communicated with indoor air, wherein the outdoor air outlet 11 is formed on the back plate and is positioned at the lower part of the back plate, the outdoor air inlet 13 is formed on the upper part of the back plate and the side plate, the indoor air inlet 14 is formed at the lower part of the panel, and the indoor air outlet 12 is formed at the upper part of the panel.

The air conditioner comprises a fan shell 18, wherein the fan shell 18 is arranged on the outer side of an outdoor air outlet 11, is communicated with a first space 71 and is communicated with the outdoor air outlet 11, an outdoor fan 18a is arranged in the fan shell 18, two outdoor fans 18a are arranged in the fan shell 18, and two outdoor fans 18a are vertically arranged in the fan shell 18 at intervals and are used for sucking outdoor air into the casing 1 from the outdoor air inlet 13 and blowing out air subjected to heat exchange by a condenser 19 from the outdoor air outlet 11.

The fan shell 18 is arranged on the outer side of the shell 1, the condenser 19 is arranged on the rear side of the outdoor fan 18a, the whole structure of the air conditioner is a knapsack type, the first space 71 is the condensation side of the air conditioner, the second space 72 is the evaporation side of the air conditioner, the air in the high-temperature chamber entering in the evaporation side is changed into cold air after passing through the evaporator 5, the cold air is pressurized by the indoor fan 6 and then sent out from the indoor air outlet 12, the outdoor cold air enters the condensation side from the outdoor air inlet 13 on the side plate and the outdoor air inlet 13 on the panel, the cold air is changed into hot air after passing through the condenser 19, and finally the hot air flows out from the outdoor air outlet 11 after being pressurized by the outdoor fan 18a.

The indoor air outlet 12 is communicated with the outdoor air outlet 11 to form an indoor air channel 17, and the outdoor air outlet 11 is communicated with the outdoor air inlet 13 to form an outdoor air channel 16.

The indoor air inlet 12 is provided with a wind guiding shutter which can fully guide the air flowing into the shell 1 from the indoor air inlet 12 to the evaporation surface of the evaporator 5 for improving the return air flow direction and the heat exchange efficiency of the evaporator 5.

The outdoor air duct 16 is formed in the first space 71, and the indoor air duct 17 is formed in the second space 72.

The condenser 19 and the indoor fan 6 are disposed in the outdoor air duct 16.

The evaporator 5, the compressor 7, the indoor fan 6 and the electric control box 2 are arranged in the indoor air duct 17.

The condenser 19 is vertically disposed in the casing 1 along the first direction and located inside the outdoor air outlet 11, and the condenser 19 is disposed parallel to the front panel and the back panel.

The electric control box 2 is vertically arranged at the bottom of the indoor air duct 17 and is positioned at the inner side of the indoor air inlet 14, and the indoor air inlet 14 can be utilized to radiate heat for electric elements in the electric control box 2.

Referring to fig. 6 to 10, the electronic control box 2 includes a housing, a top cover plate 22 disposed at the top end of the housing, a bottom cover plate 23 disposed at the bottom end of the housing, and a side cover plate 25 and a rear plate 24 connected between the top cover plate 22 and the bottom cover plate 23, wherein the side cover plate 25, the top cover plate 22, the bottom cover plate 23, and the rear plate 24 are connected to each other to form a housing having a front side opening, and the housing includes a front cover plate disposed at the front side of the housing and covered on the housing.

The side cover 22 includes a first side cover 25a and a second side cover 25b.

The top cover plate 22, the first side cover plate 25a, the second side cover plate 25b and the bottom cover plate 23 are provided with turned edges, the turned edges are formed by extending the top cover plate 22, the first side cover plate 25a, the second side cover plate 25b and the bottom cover plate 23 in a direction away from the rear plate 24, the turned edges are parallel to the rear plate 24, and the front cover plate is attached to the turned edges in a sealing manner and is used for sealing the electric control box 2, so that water is prevented from entering the electric control box 2.

A storage space 21 is formed in the electronic control box 2 for mounting electric components.

A first mounting plate 3 and a second mounting plate 4 for mounting and fixing electrical components are arranged in the electric control box 2.

The first mounting board 3 and the second mounting board 4 are arranged in layers to partition the storage space 21 into a plurality of layers of storage spaces 21.

The first mounting plate 3 is fixedly mounted on the rear plate 24 of the housing 1.

The second mounting plate 4 is detachably arranged in the electric control box 2, and a certain gap is reserved between the second mounting plate and the first mounting plate 3, so that wiring is facilitated.

The second mounting plate 4 is provided with a detachable component 41, and the detachable component 41 is connected to the inner wall of the housing so as to detachably arrange the second mounting plate 4 on the housing.

Specifically, the side cover plate 25 includes a first side cover plate 25a and a second side cover plate 25b, the detachable component 41 is connected to the first side cover plate 25a and the top cover plate 22, the detachable component 41 includes a hinge 42 and a connecting plate 43 that are connected to each other, the detachable component is installed on the second mounting plate 4, the hinge 42 is connected to the inner walls of the first side cover plate 25a and the top cover plate 22, and the connecting plate 43 is driven to rotate by the hinge 42, so as to realize rotation and disassembly of the second mounting plate 4.

The connection plate 43 includes a first connection plate 43a and a second connection plate 43b, the first connection plate 43a is connected to the hinge 42, the second connection plate 43b is connected to the second mounting plate 4, the first connection plate 43a is formed by extending the second connection plate 43b in a direction away from the rear plate 24 of the housing, the second connection plate 43b is parallel to the second mounting plate 4, and the first connection plate 43a is parallel to the side cover plate 25.

The shell is also provided with a plurality of threading holes 44, and connecting wires connected with the first mounting plate 3 and/or the second mounting plate 4 penetrate out of the threading holes 44 and are connected with components in the air conditioner.

The threading hole 44 is also provided with a sealing piece 44a for sealing the connecting hole, so that water is prevented from entering the electric control box 2 from the threading hole 44 to corrode electrical elements and cause the failure of the electric control box 2.

The second space 72 is internally provided with a sliding structure, one side of the sliding structure, which is close to the electric control box 2, is provided with a connecting part, the top cover plate 22 and/or the bottom cover plate 23 of the electric control box 2 are/is provided with a positioning part, the positioning part is clamped in the connecting part and is arranged in the connecting part in a sliding way, so that the electric control box 2 is arranged in the casing 1 in a sliding way, the casing 1 and the electric control box 2 are detached and installed through the sliding electric control box 2, and the maintenance and the replacement are convenient.

Specifically, sliding construction includes crossbeam, fixed beam and fixed plate, and the air conditioner includes the stand, and the stand sets up on casing 1 along first direction circumference, and is located the junction between curb plate, panel and the backplate, and the crossbeam has two, and two crossbeam parallel arrangement just connect respectively on baffle 15 and stand, and two fixed beams are connected on two crossbeams along the width direction between backplate and the panel, and the fixed plate sets up between two fixed beams along the width direction between the curb plate, and one side that is close to automatically controlled box 2 on the fixed plate is provided with connecting portion, and the location portion slides and sets up in the connecting portion.

The positioning portion may have a columnar structure or a plate-like structure, and is not particularly limited.

The compressor 7 and the electric control box 2 in the air conditioner are arranged at the bottom of the indoor air duct 17, namely on the base, and the evaporator 5 is arranged at the top in the electric control box 2 and the compressor 7 and is used for exchanging heat with indoor air entering from the indoor air inlet 14.

The casing 1 is also internally provided with a fan baffle 61, the fan baffle 61 is positioned in the indoor air duct 17, an air outlet space is formed between the fan baffle 61 and the top plate, and the indoor fan 6 is arranged in the air outlet space and is communicated with the indoor air outlet 12 and is used for blowing out air after heat exchange of the evaporator 5 from the indoor air outlet 12.

The air conditioner includes electric heater unit, and electric heater unit sets up in the air-out space, and sets up in the both sides of indoor fan 6 along the second direction, sets up it in the both sides of indoor fan 6, can reduce the return air resistance to indoor fan 6, convenient maintenance.

Indoor air enters the indoor air duct 17 from the indoor air outlet 12, exchanges heat with the evaporator 5, and is sent out from the indoor air outlet 12 through the indoor fan 6.

The two outdoor fans 18a are vertically arranged in the first space 71 at intervals, and the outdoor fans 18a entering from the outdoor air inlet 13 exchange heat with the condenser 19 and then are sent out from the outdoor air outlet 11 through the outdoor fans 18a.

The air conditioner provided by the utility model can be arranged on the energy storage container and symmetrically arranged on the box body of the energy storage container.

The back plate and the base of the air conditioner are provided with fixing brackets which are connected with the box body so as to fixedly install the air conditioner on the energy storage container.

An indoor air duct 17 in the air conditioner is communicated with an energy storage container, a cold channel for cold air supply is arranged in the container body of the energy storage container, the outer side of the cold channel is communicated with an indoor air inlet 14 of the indoor air duct 17, and the inner sides of the cold channels are respectively connected with the air inlets of the energy storage container.

An energy storage battery is arranged in the energy storage container, an internal circulation fan is arranged in the energy storage battery, cold air conveyed by the indoor air duct can be utilized to dissipate heat of the energy storage battery, hot air blown out after the heat dissipation of the energy storage battery enters the hot channel, enters the hot channel through an indoor air inlet 14 of the air conditioner, and enters the cold channel after being refrigerated again.

Be provided with display interface, power wiring mouth and communication interface on automatically controlled box 2, with it setting in the front of automatically controlled box 2, because automatically controlled box 2 is located the evaporation side of air conditioner, when the air conditioner is installed in the box outside of energy storage container, the box setting of energy storage container is faced to automatically controlled box 2 promptly, can install it in the energy storage container is inboard, can conveniently get the electricity from the system of energy storage container, makes things convenient for communication connection.

In summary, the indoor air duct communicating indoor air and the outdoor air duct communicating outdoor air are arranged in the air conditioner, the condenser is arranged in the outdoor air duct, the fan shell communicating the outdoor air duct is arranged on the outer side of the shell, the outdoor fan is arranged in the fan shell and used for conveying air to the outside, the evaporator and the indoor fan are arranged in the indoor air duct and used for conveying air to the indoor, the electric control box with layered design is further arranged at the bottom of the indoor air duct, the electric control box comprises a shell, a first mounting plate and a second mounting plate which are arranged in the shell, the first mounting plate and the second mounting plate are both used for mounting electric elements, the first mounting plate is arranged on the inner wall of the rear plate of the electric control box 2, the second mounting plate is detachably connected to the electric control box 2 through a rotatable assembly, the inner part of the electric control box 2 is divided into a plurality of layers of storage spaces, the electric control box is arranged in a layered mode, the electric control box is folded through the rotatable assembly, and the space utilization rate is improved, and meanwhile wiring is convenient.

In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices 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.

The terms "first," "second," and the like, 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" or "a second" may explicitly or implicitly include one or more such feature.

In the description of the present utility model, 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 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 utility model will be understood in specific cases by those of ordinary skill in the art.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims (10)

1. An air conditioner, comprising:

the device comprises a shell, a first cover and a second cover, wherein an installation space is arranged in the shell, the height direction between the top of the shell and the bottom of the shell is a first direction, and the width direction between the side parts of the shell is a second direction;

an outdoor air outlet formed in front of the casing;

the indoor air outlet is formed on the back surface of the shell;

the fan shell is arranged at the outer side of the outdoor air outlet, and an outdoor fan is arranged in the fan shell;

the partition plate is arranged in the shell and divides the installation space into a first space and a second space;

an outdoor air duct which is communicated with the outdoor air outlet and the outdoor air is formed in the first space;

an indoor air duct which is communicated with the indoor air outlet and the indoor air is formed in the second space;

the condenser is arranged in the outdoor air duct and is positioned at the inner side of the outdoor air outlet;

the evaporator is arranged in the indoor air duct;

the electric control box is vertically arranged in the indoor air duct along the first direction and is positioned at the bottom of the shell, and a storage space is formed in the electric control box;

a first mounting plate and a second mounting plate are arranged in the electric control box;

the first mounting plate is arranged on the rear plate of the electric control box;

the second mounting plate is detachably arranged in the electric control box, and a gap is reserved between the second mounting plate and the first mounting plate;

the first mounting plate and the second mounting plate divide the interior of the electric control box into a plurality of layers of storage spaces.

2. The air conditioner of claim 1, wherein the electric control box includes a housing, and the second mounting plate is provided with a detachable component thereon, and the detachable component is connected to an inner wall of the housing, so as to detachably dispose the second mounting plate on the housing.

3. The air conditioner of claim 2, wherein the housing includes a top cover plate provided at a top end of the housing, and first and second side plates provided at both sides of the top cover plate, and the detachable assembly is connected to the top cover plate and the first side plate.

4. The air conditioner of claim 3, wherein the detachable assembly includes a hinge and a connection plate connected to each other, the connection plate being mounted to the second mounting plate, the hinge being connected to the first side plate and an inner wall of the top cover plate.

5. The air conditioner of claim 4, wherein the connection plate comprises a first connection plate and a second connection plate, the first connection plate being connected to the hinge, the second connection plate being connected to the second mounting plate.

6. The air conditioner of claim 5, wherein the first connection plate is formed by extending the second connection plate in a direction away from the rear plate.

7. The air conditioner according to claim 1, wherein the casing is provided with a plurality of threading holes, and connecting wires connected to the first mounting plate and/or the second mounting plate are threaded through the threading holes.

8. The air conditioner of claim 7, wherein the electric control box includes a sealing member provided at the threading hole for sealing the connection hole.

9. The air conditioner of claim 1, wherein the cabinet includes a back plate and a front plate, and the upper portion of the partition plate is disposed to be inclined in a direction away from the back plate and is connected to the front plate.

10. An air conditioner according to claim 1, wherein the air conditioner comprises:

the compressor is arranged at the bottom of the indoor air duct and is communicated with the evaporator and the condenser;

the indoor fan is arranged at the top of the shell and positioned in the indoor air duct, and the indoor fan is communicated with the indoor air outlet.