CN219693445U - Indoor unit of air conditioner - Google Patents

Abstract

The utility model relates to an air conditioner indoor unit, 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 air deflector, an outer cover, a connecting port and a second air deflector, wherein a first air channel is arranged in the shell, and a first air outlet communicated with the first air channel is formed in the outer wall of the shell; the first air deflector is arranged on the outer wall of the shell and is used for opening and closing the first air outlet; an air cavity is formed between the outer cover and the shell, an air guide piece is arranged in the air cavity, and the air guide piece separates the air cavity to form a second air channel; a second air outlet communicated with the second air duct is formed in one side of the outer cover, which is far away from the ground; the connecting port is arranged on the shell and is used for communicating the first air channel with the second air channel; the second air deflector is arranged at the connecting port and used for opening and closing the connecting port; the first air deflector seals the first air outlet, and the second air deflector opens the connecting port; the air conditioner fan outputs air-conditioning air to the indoor through the second air outlet after passing through the first air duct and the second air duct.

Description

Indoor unit of air conditioner

Technical Field

The utility model relates to the technical field of air conditioners, in particular to an air conditioner indoor unit.

Background

An air conditioner is an apparatus for adjusting and controlling parameters such as temperature, humidity, and flow rate of ambient air in a building or structure by manual means. The air conditioner generally comprises an inner machine and an outer machine, and the inner machine and the outer machine are connected through a wall pipe.

In the prior art, a first air outlet is formed in a shell of an air conditioner indoor unit, an air deflector is turned over at the first air outlet, air-conditioning air is output through the first air outlet, and the air outlet position of the air-conditioning air is adjusted by adjusting the angle of the air deflector. However, in this method, no matter how the air guide plate is adjusted, the air-conditioning air may be directly blown to the user, which may cause discomfort to the user and poor user experience.

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 indoor unit of the air conditioner, the first air deflector is closed, the second air deflector is opened, air-conditioning air enters the second air duct through the first air duct under the action of the air-conditioning fan and is output into the room through the second air outlet, and the second air outlet is arranged on the side of the outer cover, which is away from the ground, so that the air-conditioning air cannot be directly blown to a user, discomfort of the user is avoided, and user experience is improved.

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

the air conditioner comprises a shell, wherein a first air channel is arranged in the shell, and a first air outlet communicated with the first air channel is formed in the outer wall of the shell;

the air conditioner fan is arranged in the shell and is used for conveying air-conditioning air to the room through the first air duct and the first air outlet;

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

the first air deflector is arranged on the outer wall of the shell and is used for opening and closing the first air outlet;

the outer cover is arranged on the outer wall of the shell, a wind cavity is formed between the outer cover and the shell, a wind guide piece is arranged in the wind cavity, and the wind guide piece separates the wind cavity to form a second air channel; a second air outlet communicated with the second air duct is formed in one side, far away from the ground, of the outer cover;

the connecting port is formed in the shell and is used for communicating the first air duct with the second air duct;

the second air deflector is arranged at the connecting port and used for opening and closing the connecting port;

the first air guide plate seals the first air outlet, and the second air guide plate opens the connecting port; the air conditioner fan outputs air-conditioning air to the indoor through the second air outlet after passing through the first air duct and the second air duct.

In the technical scheme, the user can rotate to close first aviation baffle and open the second aviation baffle, and the air conditioner wind gets into the second wind channel through first wind channel and exports indoor through the second air outlet under air conditioner fan's effect, because the second air outlet is seted up and is located the one side that the dustcoat deviates from ground, consequently can not directly blow to the user, avoid user's discomfort, improve user experience.

In some embodiments of the present utility model, the second air duct includes a first air section and two second air sections, and the first air section is communicated with the connection port; the two second wind sections are respectively arranged at two ends of the first wind section; the second air outlet is communicated with the two second air sections.

In some embodiments of the present utility model, a third air outlet is provided at a side of the outer cover facing away from the housing, and the third air outlet is communicated with the second air duct.

In some embodiments of the utility model, the third air outlets are respectively close to two ends of the outer cover, and the two third air outlets are respectively communicated with the two second air sections.

In some embodiments of the present utility model, the two ends of the outer cover are further provided with fourth air outlets, and the fourth air outlets are respectively communicated with the two second air sections.

In some embodiments of the present utility model, the air guiding member includes a first connection section and two second connection sections, where the first connection section is horizontally disposed in the air cavity, and a side of the first connection section facing the ground is a first air section; the second connecting sections are respectively arranged on two sides of the first connecting section, extend to one side far away from the ground and are connected with the outer cover; and one side of the two second connecting sections, which is far away from each other, is a second wind section.

In some embodiments of the utility model, the second connecting section is inclined from a side away from each other in a direction away from the first connecting section.

In some embodiments of the present utility model, a first driving member and a second driving member are disposed in the housing, where the first driving member is used to drive the first air deflector to overturn; the second driving piece is used for driving the second air deflector to overturn.

In some embodiments of the utility model, the air guide is connected to the housing by a first connector.

In some embodiments of the utility model, the housing is coupled to the shell by a second coupling member.

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

Drawings

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

fig. 2 is an exploded view of an indoor unit of an air conditioner according to an embodiment of the present utility model;

fig. 3 is a front view of an indoor unit of an air conditioner according to an embodiment of the present utility model;

fig. 4 is a cross-sectional view of an indoor unit of an air conditioner according to an embodiment of the present utility model;

fig. 5 is a sectional view of another state of an air conditioner indoor unit according to an embodiment of the present utility model;

fig. 6 is a cross-sectional view of an air conditioner according to an embodiment of the present utility model;

FIG. 7 is a schematic view of the overall structure of a housing according to an embodiment of the present utility model;

FIG. 8 is a schematic view of another view of an enclosure according to an embodiment of the utility model;

FIG. 9 is a schematic view of a structure of an air guide according to an embodiment of the present utility model;

fig. 10 is an enlarged partial schematic view of a housing according to an embodiment of the present utility model.

In the above figures: 100. air-conditioning; 101. a panel; 102. a first air outlet; 103. a connection port; 200. a first air duct; 300. an outer cover; 400. an air guide member; 401. a first connection section; 402. a second connection section; 500. a second air duct; 501. a first wind section; 502. a second wind section; 600. a second air outlet; 700. a third air outlet; 800. a fourth air outlet; 900. a fifth air outlet; 110. a first air deflector; 120. a second air deflector; 130. an indoor heat exchanger.

Detailed Description

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

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

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

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

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

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

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

As shown in fig. 1 to 5, in an exemplary embodiment of an indoor unit of an air conditioner 100 according to the present utility model, the indoor unit of the air conditioner 100 includes: the air conditioner comprises a shell, an air conditioner 100 fan, an indoor heat exchanger 130, a first air deflector 110, an outer cover 300, a connecting port 103 and a second air deflector 120, wherein a first air channel 200 is arranged in the shell, and a first air outlet 102 communicated with the first air channel 200 is formed in the outer wall of the shell; the air conditioner 100 fan is arranged in the shell, and the air conditioner 100 fan is used for conveying air conditioner 100 wind into a room through the first air duct 200 and the first air outlet 102; the indoor heat exchanger 130 is disposed in the casing, and heat exchange is performed between the refrigerant flowing inside the indoor heat exchanger 130 and the air to form a heating cycle or a cooling cycle; the first air deflector 110 is disposed on the outer wall of the housing, and the first air deflector 110 is used for opening and closing the first air outlet 102; the outer cover 300 is arranged on the outer wall of the shell, an air cavity is formed between the outer cover 300 and the shell, an air guide piece 400 is arranged in the air cavity, and the air guide piece 400 separates the air cavity to form a second air channel 500; a second air outlet 600 communicated with the second air duct 500 is formed on one side of the outer cover 300 away from the ground; the connecting port 103 is arranged on the shell, and the connecting port 103 is used for communicating the first air duct 200 with the second air duct 500; the second air deflector 120 is disposed at the connection port 103 and is used for opening and closing the connection port 103; the first air deflector 110 seals the first air outlet 102, and the second air deflector 120 opens the connection port 103; the air conditioner 100 fan outputs air conditioner 100 wind into the room through the second air outlet 600 after passing through the first air duct 200 and the second air duct 500.

Through the above structure, the user can rotate to close the first air deflector 110 and open the second air deflector 120, and under the action of the fan of the air conditioner 100, the air conditioner 100 air enters the second air duct 500 through the first air duct 200 and is output to the room through the second air outlet 600, because the second air outlet 600 is arranged on one side of the outer cover 300 deviating from the ground, the air conditioner is not directly blown to the user, so that discomfort of the user is avoided, and the user experience is improved.

In some embodiments, when desired by a user, the second air deflection 120 is closed and the first air deflection 110 is opened, and the air conditioning 100 air is output only from the first air outlet 102.

Referring to fig. 6, in some embodiments, the housing has a panel 101, and the cover 300 is disposed on one side of the panel 101 of the housing.

Referring to fig. 5 to 7, in some embodiments, the air conditioner 100 is a hanging air conditioner 100, the length direction of the casing is horizontally arranged, one side of the casing away from the panel 101 is close to the wall, and the panel 101 faces indoors. The length direction of the housing 300 is horizontally disposed. The first air outlet 102 is disposed below the outer cover 300, and when the first air deflector 110 opens the first air outlet 102, the air of the air conditioner 100 can be directly output through the first air outlet 102.

Referring to fig. 2, 3 and 6, in some embodiments, the first air outlet 102 is rectangular and is disposed along the length direction of the housing, the length direction of the first air deflector 110 is disposed horizontally, and the top end or the bottom end of the first air deflector 110 is connected to the edge of the first air outlet 102. The first air guide plate 110 may adjust an angle of the air-conditioning 100 wind outputted through the first air guide plate 110 in addition to closing the first air outlet 102.

In some embodiments, the housing 300 is a cuboid, and a side of the housing 300 facing the panel 101 is an opening, and after the panel 101 is covered by the housing 300, a closed air cavity is formed between the interior of the housing 300 and the panel 101. The connecting piece divides the wind cavity into the first wind channel 200 and the cavity, and the cross section of the first wind channel 200 formed after setting up the wind guide piece 400 is less, so that the velocity of flow limit when the air conditioner 100 wind passes through the first wind channel 200 is fast, improves the indoor speed of air conditioner 100 wind entering to improve the influence scope to indoor, improve the heating or cooling effect.

In some embodiments, the second air outlet 600 is rectangular, and the length direction of the second air outlet 600 is the same as the length direction of the corresponding side wall of the housing 300.

In some embodiments, the second air outlets 600 are disposed at intervals along the length direction of the sidewall of the housing 300 where they are located. In some embodiments, the plurality of second air outlets 600 are further disposed at intervals along the width direction of the sidewall of the housing 300 where they are located. The second air outlets 600 are distributed on the outer cover 300, and the aperture of each second air outlet 600 is smaller, so that sundries and foreign dust can be prevented from falling into the casing through the second air outlets 600 to cause equipment damage.

In some embodiments, the shape of the second air outlet 600 may be circular, triangular, diamond-shaped, or other shapes.

In some embodiments, a first grill is disposed within the second outlet 600. When only a small number of second air outlets 600 are formed in the outer cover 300, the aperture of the second air outlets 600 is larger. The first grille is installed in the second air outlet 600, so that sundries, foreign matters and dust can be prevented from falling into the shell through the second air outlet 600 to cause equipment damage.

In some embodiments, a blocking net is disposed in the second air outlet 600, and the aperture of the blocking net is smaller than that of the first grille, so that the blocking net further avoids damage to equipment caused by smaller sundries and foreign matters and dust falling into the casing through the second air outlet 600 without affecting the air output of the air conditioner 100.

In some embodiments, the surface on which the second air outlet 600 is located, i.e. the top surface of the housing 300 is disposed obliquely, and the top surface of the housing 300 is inclined from the side close to the ground to the direction away from the housing. The top surface of the housing 300 is inclined upwards towards the indoor, so that the air conditioner 100 wind passing through the second air outlet 600 also enters the indoor in an inclined upwards direction.

In some embodiments, the air conditioner 100 is a stand air conditioner 100, and the length direction of the casing is vertically arranged. The first air outlet 102 is formed in the panel 101 of the housing.

Referring to fig. 6, in some embodiments, the second air duct 500 includes a first air section 501 and two second air sections 502, where the first air section 501 is in communication with the connection port 103; the two second wind sections 502 are respectively arranged at two ends of the first wind section 501; the second air outlet 600 communicates with two second wind segments 502. The air conditioner 100 wind enters the first wind section 501 through the connecting section, and the air conditioner 100 wind entering the first wind section 501 enters the two second wind sections 502 respectively and is output from the second air outlet 600. The air conditioner 100 wind is output from two ends of the top of the housing 300, and on the premise of ensuring the output speed of the air conditioner 100 wind, the spreading area of the air conditioner 100 wind output is increased, and the heating or cooling effect of the air conditioner 100 wind on the indoor is improved.

Referring to fig. 8 and 9, in some embodiments, the air guide 400 includes a first connecting section 401 and two second connecting sections 402, the first connecting section 401 is horizontally disposed in the air cavity, and a side of the first connecting section 401 facing the ground is a first air section 501; the second connecting sections 402 are respectively arranged at two sides of the first connecting section 401, extend to one side far away from the ground and are connected with the outer cover 300; the second wind section 502 is located on the side of the two second connection sections 402 that are remote from each other. The wind guide 400 separates the entire wind chamber, and a cavity is formed between the two second connection sections 402, and the cavity is not used for working or airflow.

In some embodiments, the connection port 103 is a rectangular port, the connection port 103 being disposed along the length of the housing, the connection port 103 being located below the first connection section 401. The length direction of the second air guide plate 120 is the same as the length direction of the connection port 103. The amount of the air conditioner 100 output to the room can be controlled according to the opening and closing angle of the second air guide plate 120.

In some embodiments, the second connection section 402 is inclined from a side remote from each other in a direction away from the first connection section 401. Therefore, the second air duct 500 is smaller and smaller in a direction approaching the second air outlet 600, and the guiding effect of the air conditioner 100 is further improved.

In some embodiments, the air guide 400 is an integrally formed piece, the air guide 400 is in a strip shape, and two sides of the air guide 400 in the width direction are respectively attached to the panel 101 and the outer cover 300 of the housing, so as to avoid leakage of the air flow in the second air duct 500.

In some embodiments, the wind guide 400 is connected to the outer cover 300 by a first connection. When the outer cover 300 is mounted, the air guide 400 is directly mounted to the housing, and the air guide 400 is not required to be separately mounted, thereby facilitating the mounting.

In some embodiments, the first connector is a buckle, which includes a clasp and a seat that are secured to the air guide 400 and the outer cover 300, respectively. The snap ring is clamped with the snap seat, and the connection between the air guide 400 and the outer cover 300 is completed. In some embodiments, the first connecting piece is a screw, the screw passes through the air guiding piece 400, and one end passing through the air guiding piece 400 is threaded and connected to the outer cover 300, so that the air guiding piece 400 is connected with the outer cover 300, and the structure is simple and convenient to detach. In some embodiments, the first connection member is a welded layer, and the wind guide 400 is connected to the outer cover 300 by welding.

In some embodiments, the air guide 400 is connected to the panel 101 of the housing by a first connection.

Referring to fig. 10, in some embodiments, a third air outlet 700 is formed on a side of the outer cover 300 facing away from the housing, and the third air outlet 700 is in communication with the second air duct 500. The air conditioner 100 wind entering the second air duct 500 is output through the third air outlet 700, and the air conditioner 100 wind blows indoors, thereby improving the heating or cooling effect indoors.

In some embodiments, the third air outlet 700 is rectangular, and the length direction of the third air outlet 700 is the same as the length direction of the corresponding side wall of the housing 300.

In some embodiments, the third air outlet 700 is disposed with a plurality of air outlets at intervals along the length direction of the sidewall of the housing 300. In some embodiments, the plurality of third air outlets 700 are further disposed at intervals along the width direction of the sidewall of the housing 300 where they are located. The third air outlets 700 are distributed on the outer cover 300, and the aperture of each third air outlet 700 is smaller, so that sundries and foreign dust can be prevented from falling into the casing through the third air outlets 700 to cause equipment damage.

In some embodiments, the shape of the third air outlet 700 may be circular, triangular, diamond-shaped, or other shapes.

In some embodiments, a second grill is disposed within the third outlet 700. When only the third air outlets 700 with smaller number are provided on the outer cover 300, the aperture of the third air outlets 700 is larger. A second grille is installed in the third air outlet 700, and the second grille can prevent sundries, foreign matters and dust from falling into the casing through the third air outlet 700 to cause equipment damage.

In some embodiments, a blocking net is disposed in the third air outlet 700, and the aperture of the blocking net is smaller than that of the second grille, so that the blocking net further avoids damage to equipment caused by smaller sundries and foreign matters and dust falling into the casing through the third air outlet 700 without affecting the air output of the air conditioner 100.

In some embodiments, the surface of the third air outlet 700, i.e. the top surface of the housing 300, is inclined, and the top surface of the housing 300 is inclined from the side close to the ground to the direction away from the housing. The top surface of the housing 300 is inclined upwards towards the indoor, so that the air conditioner 100 wind passing through the third air outlet 700 also enters the indoor in an inclined upwards direction. And meanwhile, the air is prevented from being blown to users close to the ground, and discomfort of the users is avoided.

In some embodiments, two third air outlets 700 are disposed near two ends of the outer cover 300, and the two third air outlets 700 are respectively communicated with the two second air segments 502. The air conditioner 100 wind is output from the housing 300 toward both ends of the indoor side, and on the premise of ensuring the output speed of the air conditioner 100 wind, the spreading area of the air conditioner 100 wind output is increased, and the heating or cooling effect of the air conditioner 100 wind on the indoor side is improved.

Referring to fig. 7, 8 and 10, in some embodiments, the two ends of the outer cover 300 are further provided with fourth air outlets 800, and the fourth air outlets 800 are respectively communicated with the two second air segments 502. The air conditioner 100 wind is output from both ends of the housing 300, and on the premise of ensuring the output speed of the air conditioner 100 wind, the spreading area of the air conditioner 100 wind output is increased, and the heating or cooling effect of the air conditioner 100 wind on the indoor space is improved.

In some embodiments, the fourth air outlet 800 is rectangular, and the length direction of the fourth air outlet 800 is the same as the length direction of the corresponding side wall of the housing 300.

In some embodiments, the fourth air outlet 800 is disposed with a plurality of air outlets along the length direction of the sidewall of the housing 300. In some embodiments, the fourth air outlets 800 are further disposed at intervals along the width direction of the sidewall of the housing 300 where they are located. The fourth air outlets 800 are distributed on the outer cover 300, and the aperture of each fourth air outlet 800 is smaller, so that the damage to the equipment caused by sundries and foreign dust falling into the shell through the fourth air outlets 800 is avoided.

In some embodiments, the shape of the fourth air outlet 800 may be circular, triangular, diamond-shaped, or other shapes.

In some embodiments, a second grill is disposed within the fourth outlet 800. When only the fourth air outlets 800 with a smaller number are formed in the outer cover 300, the aperture of the fourth air outlets 800 is larger. A second grille is installed in the fourth air outlet 800, and the second grille can prevent sundries, foreign matters and dust from falling into the shell through the fourth air outlet 800 to cause equipment damage.

In some embodiments, a blocking net is disposed in the fourth air outlet 800, and the aperture of the blocking net is smaller than that of the second grille, so that the blocking net further avoids damage to equipment caused by smaller sundries and foreign matters and dust falling into the housing through the fourth air outlet 800 without affecting the air output of the air conditioner 100.

In some embodiments, a fifth air outlet 900 is further formed at the bottom of the outer cover 300, and air of the air conditioner 100 is directly output through the fifth air outlet 900 after entering the first air section 501 through the first air duct.

In some embodiments, the surface of the fifth air outlet 900 is an inclined surface, which is inclined from bottom to top in a direction away from the housing.

In some embodiments, the housing 300 is coupled to the shell via a second coupling. The cover 300 may be replaced when damaged. In some embodiments, the second air outlets 600, the third air outlets 700, or the fourth air outlets 800 on different covers 300 are the same in size or number, and the corresponding covers 300 can be replaced according to actual requirements.

In some embodiments, the second connector is a buckle that includes a clasp and a seat that are secured to the housing and cover 300, respectively. The snap ring is clamped with the snap seat, and the connection between the shell and the outer cover 300 is completed. In some embodiments, the second connecting member is a screw, and the screw passes through the outer cover 300, passes through one end of the outer cover 300, passes through and is screwed to the housing, so as to complete the connection between the housing and the outer cover 300, and the structure is simple and convenient to detach.

In some embodiments, a first driving member and a second driving member are disposed in the housing, where the first driving member is configured to drive the first air deflector 110 to turn over; the second driving element is used for driving the second air deflector 120 to turn over.

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

In some embodiments, a control board is further provided in the housing, and the control board controls the first driving piece and the second driving piece to operate respectively to control the first air deflector 110 or the second air deflector 120 to turn over, so as to facilitate manual control.

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

Claims (10)

1. An indoor unit of an air conditioner, comprising:

the air conditioner comprises a shell, wherein a first air channel is arranged in the shell, and a first air outlet communicated with the first air channel is formed in the outer wall of the shell;

the air conditioner fan is arranged in the shell and is used for conveying air-conditioning air to the room through the first air duct and the first air outlet;

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

the first air deflector is arranged on the outer wall of the shell and is used for opening and closing the first air outlet;

the outer cover is arranged on the outer wall of the shell, a wind cavity is formed between the outer cover and the shell, a wind guide piece is arranged in the wind cavity, and the wind guide piece separates the wind cavity to form a second air channel; a second air outlet communicated with the second air duct is formed in one side, far away from the ground, of the outer cover;

the connecting port is formed in the shell and is used for communicating the first air duct with the second air duct;

the second air deflector is arranged at the connecting port and used for opening and closing the connecting port;

the first air guide plate seals the first air outlet, and the second air guide plate opens the connecting port; the air conditioner fan outputs air-conditioning air to the indoor through the second air outlet after passing through the first air duct and the second air duct.

2. The indoor unit of claim 1, wherein the second duct includes a first air section and two second air sections, the first air section being in communication with the connection port; the two second wind sections are respectively arranged at two ends of the first wind section; the second air outlet is communicated with the two second air sections.

3. The indoor unit of claim 2, wherein a third air outlet is formed in a side of the outer cover away from the housing, and the third air outlet is communicated with the second air duct;

the first air guide plate seals the first air outlet, and the second air guide plate opens the connecting port; and after the air-conditioning fan passes through the first air channel and the second air channel, part of air-conditioning air is output to the room through the third air outlet.

4. The indoor unit of claim 3, wherein two third air outlets are respectively near two ends of the outer cover, and the two third air outlets are respectively communicated with the two second air sections.

5. The indoor unit of claim 2, wherein the two ends of the outer cover are further provided with fourth air outlets, and the fourth air outlets are respectively communicated with the two second air sections.

6. The indoor unit of claim 2, wherein the air guide member includes a first connection section and two second connection sections, the first connection section is horizontally disposed in the air chamber, and a side of the first connection section facing the ground is a first air section; the second connecting sections are respectively arranged on two sides of the first connecting section, extend to one side far away from the ground and are connected with the outer cover; and one side of the two second connecting sections, which is far away from each other, is a second wind section.

7. An indoor unit for air conditioning according to claim 6, wherein the second connection section is inclined from a side remote from each other in a direction away from the first connection section.

8. The indoor unit of any one of claims 1-7, wherein a first driving member and a second driving member are disposed in the housing, and the first driving member is configured to drive the first air deflector to overturn; the second driving piece is used for driving the second air deflector to overturn.

9. An indoor unit of air conditioning according to any of claims 1 to 7, wherein the air guide is connected to the housing by a first connection member.

10. An indoor unit for air conditioning according to any of claims 1-7, wherein the housing is connected to the casing by a second connector.