CN219868176U - Hanging air conditioner - Google Patents

Abstract

The utility model relates to a hanging air conditioner, which belongs to the technical field of air conditioners, and comprises: the air conditioner comprises a shell, an air conditioner fan, an indoor heat exchanger, a first grid plate and a second grid plate, wherein an air channel is arranged in the shell, and an air conditioner air inlet and an air conditioner air outlet which are communicated with the air channel are formed in the outer wall of the shell; the first grid plate is rotationally connected to the air outlet of the air conditioner and comprises a plurality of first partition plates which are arranged at intervals; the second grid plate is hinged to the first grid plate, and the first grid plate comprises a plurality of second partition plates which are arranged at intervals; the second grid plate is used for being combined with the first grid plate, and when the second grid plate is combined with the first grid plate, the second partition plate is meshed with the first partition plate in a staggered way; the first grid plate and the second grid plate are combined and synchronously rotated to change the wind direction of air-conditioning wind output through an air outlet of the air-conditioner; when the first grid plate and the second grid plate are separated, air-conditioning air output through an air outlet of the air conditioner is input into a room through the first grid plate or the second grid plate.

Description

Hanging air conditioner

Technical Field

The utility model relates to the technical field of air conditioners, in particular to a hanging type air conditioner.

Background

An air conditioner is an apparatus for adjusting and controlling parameters such as temperature, humidity, and flow rate of ambient air in a building or structure by manual means. The hanging air conditioner has the advantages of high cost performance, small occupied indoor space, no limitation of installation positions, easy collocation with indoor decoration and the like, and is widely used.

In the prior art, when the air conditioner blows a user directly, the air flow speed is high. The air conditioner commonly used at present can open holes or slots on the air deflector to reduce the air flow speed, but the conventional air guiding effect cannot be considered, and the air conditioner cannot be completely closed in the closed state, so that the appearance is affected.

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 the hanging type air conditioner, when the air conditioner directly blows users, the first grid plate and the second grid plate can be separated, air conditioner wind passes through the first grid plate or the second grid plate and is scattered and then is input into a room, the air flow intensity of the air conditioner wind when the air conditioner wind directly blows users is reduced, and the comfort level of the users is improved.

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

the air conditioner comprises a shell, wherein an air duct is arranged in the shell, and an air conditioner air inlet and an air conditioner air outlet which are communicated with the air duct are formed in the outer wall of the shell;

the air conditioner fan is arranged in the shell, air outside the shell is introduced into the shell from the air conditioner air inlet through the operation of the air conditioner fan, and the air is output outwards from the air conditioner air outlet after heat exchange;

an indoor heat exchanger arranged in the shell, wherein the indoor heat exchanger exchanges heat with air passing through the indoor heat exchanger to form heat exchange airflow;

the first grid plate is rotationally connected to the air outlet of the air conditioner and comprises a plurality of first partition plates which are arranged at intervals;

the second grid plate is hinged to the first grid plate, and the first grid plate comprises a plurality of second partition plates which are arranged at intervals; the second grid plate is used for being combined with the first grid plate, and when the second grid plate is combined with the first grid plate, the second partition plate is meshed with the first partition plate in a staggered mode;

the first grid plate and the second grid plate are combined and synchronously rotated to change the wind direction of air-conditioning wind output through an air outlet of the air conditioner; when the first grid plate is separated from the second grid plate, air-conditioning air output through the air outlet of the air conditioner is input into a room through the first grid plate or the second grid plate.

In technical scheme, when the air conditioner directly blows the user, can make first grid tray and second grid tray separation, the air conditioner wind passes through first grid tray or second grid tray and is broken up the back and input indoor, reduces the air current intensity when the air conditioner wind directly blows the user, improves user's comfort level. And when the first grid plate and the second grid plate are not needed to be used, the first grid plate and the second grid plate are combined to form an air deflector, and an air outlet of the air conditioner is sealed when the air conditioner is guided or shut down.

In some embodiments of the present utility model, the space between any two adjacent first spacers is the same as the width of the corresponding second spacer.

In the technical scheme, when the first grid plate and the second grid plate are combined, the first partition plate is just inserted between the two corresponding second partition plates, so that air leakage is avoided.

In some embodiments of the present utility model, the first grid plate further includes two parallel first support rods, and two ends of the plurality of first partition plates are respectively connected to the two first support rods; at least one first support rod is rotatably connected with the shell; the shell is provided with a first driving piece which is used for driving one of the first supporting rods to rotate.

In the technical scheme, when the position of the first grid plate needs to be adjusted, the output shaft of the first driving piece drives the first supporting rod to rotate, overturning of the first grid plate is achieved, and meanwhile, the second grid plate overturns synchronously along with the first grid plate.

In some embodiments of the present utility model, a mounting plate is disposed on the first support rod, and a rotating shaft is disposed on the mounting plate, and the rotating shaft penetrates through and is rotatably connected to the housing.

In the technical scheme, the first grid plate is rotationally connected with the shell through the mounting plate and the rotating shaft.

In some embodiments of the present utility model, the second grid plate further includes two parallel second support rods, and two ends of the plurality of second partition plates are respectively connected to the two second support rods; the second support rod is rotationally connected with the first support rod, a second driving piece is arranged on the first support rod, and the second driving piece is used for driving one of the second support rods to rotate.

In the technical scheme, the second driving piece is started and drives the second supporting rod to rotate so as to enable the second grid plate to overturn, and the combination and the separation of the second grid plate and the first grid plate are realized.

In some embodiments of the present utility model, the first support rod and the second support rod are arranged in an arc, and the arc of the first support rod and the arc of the second support rod are the same.

In some embodiments of the present utility model, when the first grid plate and the second grid plate are combined, the first support rod and the second support rod are attached, and the second partition plate is partially located between the two first support rods and the corresponding two first partition plates.

In some embodiments of the present utility model, the first louver is hinged below the air outlet of the air conditioner, and the second louver is located above the first louver.

In the technical scheme, a first grid plate turns downwards to open an air conditioner air outlet, a second grid plate turns upwards to cover the air conditioner air outlet, and air flow is scattered through the second grid plate and then is input into a room.

In some embodiments of the present utility model, when the first louver and the second louver are combined, two sides of the first louver, which are not in contact with the second louver, are flush with two sides of the second louver, which are not in contact with the first louver, respectively.

In the technical scheme, the first grid plate and the second grid plate are combined to form the air guide plate, both sides of the air guide plate are smooth surfaces, and influence on air conditioner wind when the air guide plate is used as the air guide plate is reduced.

In some embodiments of the utility model, the hanging air conditioner further comprises a controller configured to; when the air conditioner reaches a preset condition, the first grid plate and the second grid plate are controlled to be separated; and controlling the first grid plate or the second grid plate to cover the air outlet of the air conditioner.

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

Drawings

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

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

fig. 3 is a cross-sectional view of a hanging air conditioner according to an embodiment of the present utility model;

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

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

fig. 6 is a sectional view of an internal structure of a hanging type air conditioner according to an embodiment of the present utility model;

fig. 7 is a schematic view of a structure at a first louver of a hanging air conditioner according to an embodiment of the present utility model;

fig. 8 is a partial view of a first louver of a hanging air conditioner according to an embodiment of the present utility model;

fig. 9 is a side view of a first louver of a hanging air conditioner according to an embodiment of the present utility model;

fig. 10 is a schematic view of a structure at a first louver of a hanging air conditioner according to an embodiment of the present utility model;

fig. 11 is a partial view of a first louver of a hanging air conditioner according to an embodiment of the present utility model;

fig. 12 is a side view of a first louver of a hanging air conditioner according to an embodiment of the present utility model;

fig. 13 is a cross-sectional view at a first louver of a hanging air conditioner according to an embodiment of the present utility model;

fig. 14 is a schematic view showing a structure of a first louver of a hanging air conditioner according to an embodiment of the present utility model;

fig. 15 is a cross-sectional view of a first louver of a hanging air conditioner according to an embodiment of the present utility model;

fig. 16 is a side view of a first louver of a hanging air conditioner according to an embodiment of the present utility model;

fig. 17 is a schematic view showing the structure of a second louver of the hanging air conditioner according to the embodiment of the present utility model;

fig. 18 is a schematic structural view of a second louver of the hanging air conditioner according to an embodiment of the present utility model;

fig. 19 is a sectional view of a second louver of the hanging air conditioner according to an embodiment of the present utility model;

fig. 20 is a side view of a second louver of a hanging air conditioner according to an embodiment of the present utility model;

fig. 21 is a flowchart of the operation of the hanging air conditioner according to the embodiment of the present utility model.

In the above figures: 100. a housing; 101. an air outlet of the air conditioner; 200. a first grid plate; 201. a first support bar; 202. a first separator; 300. a second grid plate; 301. a second support bar; 302. a second separator; 400. and a second driving member.

Detailed Description

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

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

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

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

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

In the present utility model, the hanging type air conditioner performs a refrigerating cycle of an air conditioner case by using a compressor, a condenser, an expansion valve, and an indoor heat exchanger.

The refrigeration cycle includes a series of processes involving compression, condensation, expansion, and evaporation, and supplies a refrigerant to the air that has been conditioned and heat exchanged. The compressor compresses refrigerant gas in a low-temperature and low-pressure state and discharges refrigerant gas in a high-temperature and high-pressure state. The discharged refrigerant gas flows into the condenser. The condenser condenses the compressed refrigerant into a liquid phase, and heat is released to the surrounding environment through the condensation process. The expansion valve expands the liquid-phase refrigerant in a high-temperature and high-pressure state condensed in the condenser into a low-pressure liquid-phase refrigerant.

The indoor heat exchanger evaporates the refrigerant expanded in the expansion valve and returns the refrigerant gas in a low temperature and low pressure state to the compressor. The indoor heat exchanger may achieve a cooling effect by exchanging heat with a material to be cooled using latent heat of vaporization of a refrigerant. The air conditioning case can adjust the temperature of the indoor space throughout the cycle. The outdoor unit of the air conditioner case refers to a portion of the refrigeration cycle including a compressor and an outdoor heat exchanger, the indoor unit of the air conditioner case includes an indoor heat exchanger, and an expansion valve may be provided in the indoor unit or the outdoor unit.

The indoor heat exchanger and the outdoor heat exchanger function as a condenser or an indoor heat exchanger. When the indoor heat exchanger is used as a condenser, the air-conditioning case serves as a heater of the heating mode, and when the indoor heat exchanger is used as the indoor heat exchanger, the air-conditioning case serves as a cooler of the cooling mode.

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

As shown in fig. 1 to 9, in an exemplary embodiment of the hanging air conditioner of the present utility model, the hanging air conditioner includes: the air conditioner comprises a shell 100, an air conditioner fan, an indoor heat exchanger, a first grid plate 200 and a second grid plate 300, wherein an air channel is arranged in the shell 100, and an air conditioner air inlet and an air conditioner air outlet 101 which are communicated with the air channel are formed in the outer wall of the shell 100; the air conditioner fan is arranged in the shell 100, air outside the shell 100 is introduced into the shell 100 from the air conditioner air inlet through the operation of the air conditioner fan, and is output outwards from the air conditioner air outlet 101 after heat exchange; the indoor heat exchanger is arranged in the shell 100, and the air passing through the indoor heat exchanger exchanges heat to form heat exchange airflow; the first grid plate 200 is rotatably connected to the air outlet 101 of the air conditioner, and the first grid plate 200 comprises a plurality of first partition plates 202 which are arranged at intervals; the second louver 300 is hinged to the first louver 200, and the first louver 200 includes a plurality of second spacers 302 spaced apart; the second louver 300 is configured to be combined with the first louver 200, and the second separator 302 is engaged with the first separator 202 in a staggered manner when the second louver 300 is combined with the first louver 200; the first louver 200 and the second louver 300 combine to rotate synchronously to change the wind direction of the air-conditioned air output through the air-conditioning outlet 101; when the first louver 200 and the second louver 300 are separated, the air-conditioning air outputted through the air-conditioning outlet 101 is inputted into the room through the first louver 200 or the second louver 300.

Through the above scheme, when the air conditioner directly blows users, the first grid plate 200 and the second grid plate 300 can be separated, air-conditioning wind passes through the first grid plate 200 or the second grid plate 300 and is scattered and then is input into a room, the air flow intensity of the air-conditioning wind when the air-conditioning wind directly blows users is reduced, and the comfort level of the users is improved. And when the first louver 200 and the second louver 300 are not required to be used, the first louver 200 and the second louver 300 are combined to form an air guide plate, and the air outlet 101 is closed when the air-conditioning air is guided or shut down.

Referring to fig. 6 to 20, in some embodiments, the first separator 202 and the second separator 302 are elongated and arranged in parallel. The length direction of the first partition 202 and the second partition 302 is the same as the length direction of the air-conditioning outlet 101. The first louver 200 and the second louver 300 are combined to form an air guide plate, which can completely close the air-conditioning outlet 101.

In some embodiments, the length direction of the casing 100 is horizontally arranged, and the length direction of the air outlet 101 is the same as the length direction of the casing 100. The first louver 200 is hinged below the air outlet 101 of the air conditioner, and the second louver 300 is located above the first louver 200. The first louver 200 is turned down to open the air-conditioning outlet 101, and the second louver 300 is turned up to cover the air-conditioning outlet 101, so that the airflow is scattered by the second louver 300 and then is input into the room.

In some embodiments, the first grid 200 further includes two parallel first support rods 201, and two ends of the plurality of first spacers 202 are connected to the two first support rods 201, respectively; at least one first support bar 201 is rotatably connected to the housing 100; the housing 100 is provided with a first driving member for driving a first supporting rod 201 thereof to rotate. When the position of the first louver 200 needs to be adjusted, the output shaft of the first driving member drives the first supporting rod 201 to rotate, so as to realize the overturning of the first louver 200, and the second louver 300 synchronously overturns along with the first louver 200 while the first louver 200 overturns.

In some embodiments, the first support rods 201 are close to the air outlets 101, and the two first support rods 201 are respectively rotatably connected to two vertical and opposite side walls in the two air outlets 101.

In some embodiments, a mounting plate is provided on the first support bar 201, and a rotating shaft is provided on the mounting plate, and the rotating shaft passes through and is rotatably connected to the housing 100. The first grid is rotatably coupled to housing 100 by a mounting plate and a rotating shaft.

In some embodiments, the mounting plate is integrally formed with the first support bar 201, increasing the strength of the structure.

In some embodiments, both first support rods 201 are provided with mounting plates that are parallel and fit against two side walls of the air conditioner outlet 101 that are vertical and opposite. The two rotating shafts are respectively fixed on one sides of the two mounting plates, which are far away from each other, and the two rotating shafts are coaxial. The two rotating shafts are respectively penetrated and rotatably connected to the two vertical and opposite side walls of the two air-conditioner air outlets 101. The rotational stability of the first louver 200 is improved.

Referring to fig. 9 and 11, in some embodiments, the first driving member is disposed inside the housing 100, and an output shaft of the first driving member is coaxially connected to a rotating shaft thereof. The first driving member is started, and the output shaft of the first driving member drives the first grid plate 200 to rotate.

In some embodiments, the spacing between any adjacent two first baffles 202 is the same as the width of the corresponding second baffles 302. When the first louver 200 and the second louver 300 are combined, the first partition 202 is just inserted between the corresponding two second partitions 302, so as to avoid air leakage.

In some embodiments, the width direction of the first partitions 202 is the same as the length direction of the first support bars 201, and the width of each first partition 202 is the same.

Referring to fig. 6 to 20, in some embodiments, the second grid 300 further includes two parallel second support rods 301, and two ends of the plurality of second partitions 302 are respectively connected to the two second support rods 301; the second supporting rod 301 is rotatably connected with the first supporting rod 201, and the first supporting rod 201 is provided with a second driving member 400, where the second driving member 400 is used to drive one of the second supporting rods 301 to rotate. The second driving member 400 is started, and the second driving member 400 drives the second supporting rod 301 to rotate, so that the second grid 300 is turned over, and the second grid 300 and the first grid 200 are combined and separated.

In some embodiments, the width of the second spacer 302 is the same as the length of the second struts, and the width of each second spacer 302 is the same. The spacing between any adjacent two of the first separators 202 is the same, and the spacing between any adjacent two of the first separators 202 is the same as the width of the second separator 302.

Referring to fig. 6 to 20, in some embodiments, the first support rod 201 and the second support rod 301 are disposed in an arc, and the arc of the first support rod 201 and the arc of the second support rod 301 are the same. The wind deflector formed by combining the first louver 200 and the second louver 300 is also circular arc-shaped. When the hanging air conditioner is not used, the air guide plate formed by combining the first grid plate 200 and the second grid plate 300 seals the air outlet 101 of the air conditioner, the radian of the air guide plate is matched with the radian of the peripheral wall of the shell 100, and the attractiveness is improved.

In some embodiments, the cross-section of the first separator 202 is trapezoidal and the side facing the second separator 302 is the short side and the side facing away from the second separator 302 is the long side. The second spacer 302 is also trapezoidal in shape, with the second spacer 302 facing in the opposite direction as the first spacer 202. When the first louver 200 and the second louver 300 are combined. This design ensures that the first louver 200 and the second louver 300 can be stably engaged.

In some embodiments, the cross sections of the first separator 202 and the second separator 302 are triangular, after the first grid 200 and the second grid 300 are combined, the first separator 202 and the second separator 302 are staggered, and the first separator 202 is attached to the corresponding second separator 302.

In some embodiments, when the first grid 200 and the second grid 300 are combined, the first support bar 201 and the second support bar 301 are attached, and the second spacer 302 is partially located between the two first support bars 201 and the corresponding two first spacers 202; the first spacer 202 is partially located between two second support rods 301 and corresponding two second spacers 302.

In some embodiments, when the first louver 200 and the second louver 300 are combined, the sides of the first baffle 202 that are not in contact with the second baffle 302 are flush with the sides of the second baffle 302 that are not in contact with the first baffle 202, respectively. The first grid plate 200 and the second grid plate 300 are combined to form the air guide plate, both sides of the air guide plate are smooth surfaces, and influence on air conditioning air when the air guide plate is used as the air guide plate is reduced.

In some embodiments, the first and second drivers 400 include, but are not limited to, an electric machine or motor.

In some embodiments, first louver 200 includes a first frame and second louver 300 includes a second frame; the first spacer 202 is fixed in space within the first frame and the second spacer 302 is fixed in space within the second frame. The length direction of the first separator 202 and the second separator 302 are the same. The length direction of the first partition 202 is the same as the opening direction of the air-conditioning outlet 101, i.e. the first partition 202 extends in a direction away from the housing 100. In some embodiments, the first diaphragm 202 and the second diaphragm 302 are each arcuate and the arc is the same.

In some embodiments, in an initial state, the first louver 200 and the second louver 300 are combined.

In some embodiments, the first louver 200 is divided into six positions along the flip angle. The six positions are a first position, a second position, a third position, a fourth position, a fifth position and a sixth position, respectively. The wind deflector combined by the first louver 200 and the second louver 300 is positioned at the above six positions to change the output direction of the conditioned air.

In some embodiments, the hanging air conditioner further comprises a controller configured to; after receiving the instruction of adjusting the wind direction, the controller controls the first driving piece to drive the first grid plate 200 to turn over, and the first grid plate 200 drives the second grid plate 300 to turn over synchronously. The air guide plate formed by combining the first louver 200 and the second louver 300 guides the air-conditioned air. The controller controls the first driving piece to drive the first grid plate 200 to turn over to the corresponding first position, second position, third position, fourth position, fifth position or sixth position according to the received signal.

Referring to fig. 21, in some embodiments, the controller is configured to; when the air conditioner reaches a preset condition, the first louver 200 and the second louver 300 are controlled to be separated; the first louver 200 or the second louver 300 is controlled to cover the air-conditioning outlet 101.

In some embodiments, the specific operation mode of the air conditioner when the air conditioner reaches the preset condition is that the first driving piece is controlled to move, and the first grid plate 200 is opened to the downward maximum angle, that is, the first grid plate 200 opens the air conditioner air outlet 101; the first grating plate 200 does not close the air conditioner air outlet 101, the second driving piece 400 is started, the second grating plate 300 is driven to turn over by the second driving piece 400, the second grating plate 300 is separated from the first grating plate 200, and the second grating plate 300 turns over upwards, so that the second grating plate 300 covers the air conditioner air outlet 101. The air-conditioned air outputted through the air-conditioning outlet 101 hits the second louver 300 and is blown into the room through gaps between the plurality of second partitions 302 in the second louver 300. The air-conditioning wind is partially blocked by the second louver 300 to reduce the air flow intensity when the air-conditioning wind blows directly to the user, and improve the comfort of the user.

In some embodiments, the preset condition may be a blow-through mode. In some embodiments, the preset adjustment may also be an air conditioning mode, a fresh air mode, or manually turned on or off by a user.

In some embodiments, the second louver 300 is controlled to merge with the first louver 200 when the air conditioner reaches a closed condition. In particular, the second driving member 400 is activated, and the second louver 300 is turned over by the second driving member 400 and combined with the first louver 200 near the first louver 200.

In some embodiments, the shutdown condition may be that the air conditioner exits the corresponding mode, or that the user manually exits or shuts down.

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

Claims (10)

1. A hanging air conditioner, comprising:

the air conditioner comprises a shell, wherein an air duct is arranged in the shell, and an air conditioner air inlet and an air conditioner air outlet which are communicated with the air duct are formed in the outer wall of the shell;

the air conditioner fan is arranged in the shell, air outside the shell is introduced into the shell from the air conditioner air inlet through the operation of the air conditioner fan, and the air is output outwards from the air conditioner air outlet after heat exchange;

an indoor heat exchanger arranged in the shell, wherein the indoor heat exchanger exchanges heat with air passing through the indoor heat exchanger to form heat exchange airflow;

the first grid plate is rotationally connected to the air outlet of the air conditioner and comprises a plurality of first partition plates which are arranged at intervals;

the second grid plate is hinged to the first grid plate, and the first grid plate comprises a plurality of second partition plates which are arranged at intervals; the second grid plate is used for being combined with the first grid plate, and when the second grid plate is combined with the first grid plate, the second partition plate is meshed with the first partition plate in a staggered mode;

the first grid plate and the second grid plate are combined and synchronously rotated to change the wind direction of air-conditioning wind output through an air outlet of the air conditioner;

when the first grid plate is separated from the second grid plate, air-conditioning air output through the air outlet of the air conditioner is input into a room through the first grid plate or the second grid plate.

2. The wall-hung air conditioner according to claim 1, wherein a distance between any adjacent two of the first partitions is the same as a width of the corresponding second partition.

3. The hanging air conditioner of claim 1, wherein the first louver further comprises two parallel first supporting bars, and two ends of the plurality of first partitions are respectively connected with the two first supporting bars; at least one first support rod is rotatably connected with the shell; the shell is provided with a first driving piece which is used for driving one of the first supporting rods to rotate.

4. A hanging air conditioner according to claim 3, wherein the first support bar is provided with a mounting plate, and the mounting plate is provided with a rotating shaft, and the rotating shaft passes through and is rotatably connected to the housing.

5. The wall-mounted air conditioner of claim 3, wherein the second louver further comprises two parallel second supporting bars, and both ends of the plurality of second partitions are respectively connected to the two second supporting bars; the second support rod is rotationally connected with the first support rod, a second driving piece is arranged on the first support rod, and the second driving piece is used for driving one of the second support rods to rotate.

6. The hanging air conditioner of claim 5, wherein the first support bar and the second support bar are arranged in an arc, and the arc of the first support bar and the arc of the second support bar are the same.

7. The wall-mounted air conditioner of claim 5, wherein when the first louver and the second louver are combined, the first supporting bar and the second supporting bar are attached, and the second partition portion is located between two of the first supporting bars and two of the corresponding first partitions.

8. The hanging air conditioner according to any one of claims 1-7, wherein the first louver is hinged below an air outlet of the air conditioner, and the second louver is located above the first louver.

9. The hanging air conditioner according to any one of claims 1 to 7, wherein when the first louver and the second louver are combined, both sides of the first louver, which are not in contact with the second louver, are flush with both sides of the second louver, which are not in contact with the first louver, respectively.

10. The hanging air conditioner according to any one of claims 1-7, further comprising a controller configured to; when the air conditioner reaches a preset condition, the first grid plate and the second grid plate are controlled to be separated; and controlling the first grid plate or the second grid plate to cover the air outlet of the air conditioner.