CN216307996U

CN216307996U - Wall-mounted air conditioner indoor unit

Info

Publication number: CN216307996U
Application number: CN202122350474.7U
Authority: CN
Inventors: 鲁镇语; 尹晓英; 李英舒; 王永涛
Original assignee: Qingdao Haier Air Conditioner Gen Corp Ltd; Qingdao Haier Air Conditioning Electric Co Ltd; Haier Smart Home Co Ltd
Current assignee: Qingdao Haier Air Conditioner Gen Corp Ltd; Qingdao Haier Air Conditioning Electric Co Ltd; Haier Smart Home Co Ltd
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-04-15
Anticipated expiration: 2031-09-27

Abstract

The utility model provides a wall-mounted air conditioner indoor unit, which comprises a shell, a first air deflector and a second air deflector. The housing defines an air outlet opening toward the front and lower direction. The first air deflector and the second air deflector are used for opening or closing the air outlet in a matched manner; the rotating shaft of the first air deflector is positioned at the lower end of the first air deflector and is positioned at the rear lower part of the front end point of the air outlet; the rotating shaft of the second air deflector is positioned at the front end of the second air deflector and is closely adjacent to the rear side of the rotating shaft of the first air deflector. The utility model solves the problem that the existing wall-mounted air conditioner indoor unit is inconvenient for blowing cold air upwards and blowing hot air downwards.

Description

Wall-mounted air conditioner indoor unit

Technical Field

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

Background

With the development of the times and the progress of technology, users not only expect faster cooling and heating speeds of air conditioners, but also pay more attention to the comfort performance of the air conditioners.

However, in order to achieve more rapid cooling and heating, it is inevitable to supply a large amount of air. However, when cold air or hot air with an excessive wind speed is directly blown to a human body, discomfort of the human body is inevitably caused. The long-term cold wind blowing of human body can also cause air conditioning diseases.

Therefore, how to realize comfortable air supply of the air conditioner becomes a technical problem to be solved urgently in the air conditioner industry.

SUMMERY OF THE UTILITY MODEL

The object of the present invention is to provide a wall-mounted air conditioning indoor unit that overcomes or at least partially solves the above-mentioned problems.

The utility model aims to solve the problem that the existing wall-mounted air conditioner indoor unit is inconvenient for blowing cold air upwards and blowing hot air downwards.

The utility model further aims to enrich the adjusting modes of the air outlet quantity and the air outlet direction.

In particular, the present invention provides a wall-mounted air conditioning indoor unit, comprising:

a housing defining an air outlet opening downward and forward;

the first air deflector and the second air deflector are used for opening or closing the air outlet in a matched manner; the rotating shaft of the first air deflector is positioned at the lower end of the first air deflector and is positioned at the rear lower part of the front end point of the air outlet; the rotating shaft of the second air deflector is positioned at the front end of the second air deflector and is closely adjacent to the rear side of the rotating shaft of the first air deflector.

Optionally, the first air deflector is an arc-shaped plate with a central line parallel to a rotation axis of the first air deflector;

when the first air deflector is in a state of closing the air outlet, the arc convex side of the first air deflector faces towards the front lower part.

Optionally, the first air deflector is a flat plate;

when the first air deflector is in a state of closing the air outlet, the first air deflector is gradually inclined forwards from the lower end to the upper end.

Optionally, the rotating shaft of the second air deflector is located right in front of the lower end of the air outlet.

Optionally, the first air deflector is provided with a plurality of first air dispersing holes.

Optionally, the second air deflector is provided with a plurality of second air dispersing holes.

Optionally, the housing has an air duct defined by a front air duct wall and a rear air duct wall spaced from each other in a front-rear direction, and outlet ends of the front air duct wall and the rear air duct wall are respectively connected to an upper end and a lower end of the air outlet, so as to guide the air flow in the housing to the air outlet;

a plurality of third air dispersing holes are formed in the area, close to the air outlet, of the front wall of the shell, and ventilation openings are formed in the front air duct wall, so that partial air flow in the air duct can flow through the ventilation openings and the third air dispersing holes in sequence and then is discharged to the indoor environment.

the section of the front air duct wall close to the outlet end of the front air duct wall is in a downward convex curved shape, and the tangent of the outlet end extends towards the front upper part; and is

The section of the rear air duct wall close to the outlet end of the rear air duct wall is in a forward convex curved shape, and the tangent of the outlet end extends forward to the lower part or right below.

Optionally, the front duct wall comprises:

a volute tongue section, the front end of which forms the inlet end of the front air duct wall and extends from the front upper part to the rear lower part;

the connecting section extends forwards and downwards from the rear end of the volute tongue section; and

the lower arc line section extends forwards from the rear end of the connecting section and is in an arc shape protruding downwards, and the front end of the lower arc line section forms the outlet end of the front air duct wall and the tangent line extends towards the front upper side.

Optionally, the rear duct wall comprises:

the main body section is in an arc shape protruding towards the back, and the upper end of the main body section forms an inlet end of the back air duct wall; and

and the front convex arc line segment obliquely extends from the lower end of the main body segment to the front lower part and is in an arc shape protruding forwards, and the lower end of the front convex arc line segment forms the outlet end of the rear air duct wall and the tangent line extends forwards and downwards.

In the wall-mounted air conditioner indoor unit, the first air deflector and the second air deflector are arranged at the air outlet, so that the air outlet can be designed to be larger, and the air supply angle can be expanded. Because the rotating shaft of the first air deflector is positioned at the lower end of the first air deflector and is positioned at the rear lower part of the front end point of the air outlet, after the rotating shaft rotates forwards and downwards to open the air outlet, the air outlet area of the air outlet is very large, at the moment, the first air deflector is utilized to lift air, the airflow lifts up at a large angle and a large air volume, cold air does not blow people, and the air supply distance is longer. Because the rotating shaft of the second air deflector is positioned at the front end of the second air deflector and is closely adjacent to the rear side of the rotating shaft of the first air deflector, when the first air deflector is closed, the second air deflector is opened to be in a vertical state, air flow can be guided to flow towards the right lower side, and hot air sinking and blowing are realized.

Furthermore, in the wall-mounted air conditioner indoor unit, the area of the front wall of the shell, which is close to the air outlet, is provided with the third air dispersing holes, the front air duct wall is provided with the ventilation opening, and partial air flow in the air duct sequentially flows through the ventilation opening and the third air dispersing holes and then is discharged to the indoor environment, so that the breeze air supply effect is realized, and the air supply flow is more comfortable. And because the shunting of vent for the air flow that flows out from the air outlet diminishes, makes its wind-force weaken relatively, reduces human wind-force, makes the human body more comfortable.

Furthermore, in the wall-mounted air conditioner indoor unit of the present invention, the first air deflector may be provided with a first air dispersing hole, and the second air deflector may be provided with a second air dispersing hole. Therefore, when the first air deflector or the second air deflector is in a closed state, the air is blown out through the first air dispersing holes or the second air dispersing holes, and the breeze effect is achieved. When the first air deflector or the second air deflector is in an air guiding state, part of air flow passes through the first air dissipation hole or the second air dissipation hole, and can impact the air flow on the leeward side of the first air deflector or the second air deflector, so that condensation on the leeward side is avoided.

The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.

Drawings

Some specific embodiments of the utility model will be described in detail hereinafter, by way of illustration and not limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:

fig. 1 is a schematic view of a wall-mounted air conditioning indoor unit according to a first embodiment of the present invention when an outlet is closed;

fig. 2 is a schematic view of the wall-mounted air conditioning indoor unit of fig. 1 operating in a updraft mode;

fig. 3 is a schematic view of the wall-mounted air conditioning indoor unit of fig. 1 operating in a sink blowing mode;

fig. 4 is a schematic view of the wall-mounted air conditioning indoor unit of fig. 1 operating in a maximum blowing mode;

fig. 5 is a schematic view of a wall-mounted air conditioning indoor unit according to a second embodiment of the present invention;

fig. 6 is a schematic view of a wall-mounted type air conditioning indoor unit according to a third embodiment of the present invention;

fig. 7 is a schematic view of a wall-mounted air conditioning indoor unit according to a fourth embodiment of the present invention;

fig. 8 is a schematic view of a wall-mounted air conditioning indoor unit according to a fifth embodiment of the present invention;

fig. 9 is a schematic view of a wall-mounted air conditioning indoor unit according to a sixth embodiment of the present invention;

FIG. 10 is a schematic view of an embodiment of the present invention.

Detailed Description

A wall-mounted type air conditioning indoor unit according to an embodiment of the present invention will be described with reference to fig. 1 to 10. Where the orientations or positional relationships indicated by the terms "front," "back," "upper," "lower," "top," "bottom," "inner," "outer," "lateral," and the like are based on the orientations or positional relationships shown in the drawings, the description is for convenience only and to simplify the description, and no indication or suggestion is made that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and is therefore not to be construed as limiting the utility model. The flow direction of the air flow is indicated by arrows in the figure.

The terms "first", "second", etc. 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, features defined as "first," "second," etc. may explicitly or implicitly include at least one such feature, i.e., one or more such features. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise. When a feature "comprises or comprises" a or some of its intended features, this indicates that other features are not excluded and that other features may be further included, unless expressly stated otherwise.

Unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and "coupled" and the like are to be construed broadly and can, for example, be fixedly connected or detachably connected or integral to one another; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. Those skilled in the art should understand the specific meaning of the above terms in the present invention according to specific situations.

The embodiment of the utility model provides a wall-mounted air conditioner indoor unit. An indoor unit of a wall-mounted type air conditioner is an indoor part of a split wall-mounted type room air conditioner for conditioning indoor air, such as cooling/heating, dehumidifying, introducing fresh air, and the like.

Fig. 1 is a schematic view of a wall-mounted air conditioning indoor unit according to a first embodiment of the present invention when an outlet is closed; fig. 2 is a schematic view of the wall-mounted air conditioning indoor unit of fig. 1 operating in a updraft mode; fig. 3 is a schematic view of the wall-mounted air conditioning indoor unit of fig. 1 operating in a sink blowing mode; fig. 4 is a schematic view illustrating the wall-mounted air conditioning indoor unit of fig. 1 operating in a maximum blowing mode.

As shown in fig. 1 to 4, a wall-mounted air conditioning indoor unit according to an embodiment of the present invention may generally include a casing 10, a first air deflector 50, and a second air deflector 60.

The housing 10 is opened with an air outlet 12 opened forward and downward. The casing 10 defines an accommodation space for accommodating components of a wall-mounted air conditioning indoor unit. The outlet 12 may be opened at a lower portion of the front side of the housing 10 so as to be open toward the front lower side. The outlet 12 is used to discharge the airflow in the housing 10 to the indoor environment to condition the indoor air. The discharged air flow is referred to as air flow which is acted on by a fan in the housing 10 to accelerate the air flow passing through the air outlet 12 for conditioning the indoor environment, such as cold air in a cooling mode, hot air in a heating mode, fresh air in a fresh air mode, and the like. The housing 10 may be a long strip with a length direction (perpendicular to the paper surface of fig. 1) horizontally disposed, and the outlet 12 may be a long strip with a length direction parallel to the length direction of the housing 10, and the length direction is perpendicular to the paper surface of fig. 1.

The wall-mounted air conditioner indoor unit may be an indoor part of a split wall-mounted type room air conditioner that performs cooling/heating using a vapor compression refrigeration cycle system. As shown in fig. 1, the inside of the case 10 is provided with a heat exchanger 30 and a fan 40. The heat exchanger 30, the throttling device and a compressor, a condenser and other refrigeration elements arranged in the air-conditioning outdoor shell are connected through pipelines to form a vapor compression refrigeration cycle system. Under the action of the fan 40, the indoor air enters the inside of the housing 10 through the air inlet 11 at the top of the housing 10, and after completing the forced convection heat exchange with the heat exchanger 30, forms heat exchange air, and then blows toward the air outlet 12 under the guidance of the air duct 20. The fan 40 is preferably a cross flow fan having an axis parallel to the length of the housing 10, and is disposed at the inlet of the air duct 20. The heat exchanger 30 may be a three-stage heat exchanger.

As shown in fig. 1, the first air deflector 50 and the second air deflector 60 are used to cooperatively open or close the air outlet 12. The rotation axis x of the first air guiding plate 50 is located at the lower end thereof and is located behind and below the front end point (J point) of the air outlet 12. The rotation axis y of the second air deflector 60 is located at the front end thereof and is immediately behind the rotation axis x of the first air deflector 50. Preferably, the rotation axis y of the second air guiding plate 60 may be located right in front of the lower end (point C) of the outlet 12, so that the lower surface of the second air guiding plate 60 is flush with the lower surface of the bottom wall of the casing 10 when the second air guiding plate 60 is in the closed state, thereby making the appearance of the wall-mounted air conditioning indoor unit more beautiful.

In the embodiment of the present invention, the first air deflector 50 and the second air deflector 60 are disposed at the air outlet 12, and the air outlet 12 can realize the blowing of cold air and the blowing of hot air by the cooperation of the first air deflector 50 and the second air deflector 60, and the adjustment modes of the air output and the air output direction are very diversified, which is specifically described in the following.

The wall-mounted air conditioning indoor unit can operate in a wind-up mode, as shown in fig. 2. Keeping the second air deflector 60 in the closed state; the first air deflector 50 is turned over downwards to avoid the front side of the air outlet 12, and the air is guided to the front upper side, so that the air is scattered downwards after reaching the highest point, a bathing refrigeration effect is formed, and discomfort caused by direct blowing of cold air to a human body is avoided.

The wall-mounted air conditioning room can also run in a sink blowing mode, as shown in fig. 3. The first air guiding plate 50 is in a closed state, so as to prevent the blowing airflow from blowing forward, and to open the uncovered portion of the air outlet 12 downward. Meanwhile, the second wind guide plate 60 can be rotated to a vertically extended state to guide wind downward better. When the air conditioner is used for heating, the air conditioner can sink for air supply, so that hot air flows upwards after sinking to the ground, a carpet type heating effect is formed, and the poor heating effect at the bottom of an indoor space is avoided.

The wall-mounted air conditioning room can also run in a maximum blowing mode, as shown in fig. 4. The first air guiding plate 50 opens the front space of the air outlet 12, and the second air guiding plate 60 rotates to a vertical state, so as to simultaneously exhaust air forwards and downwards, thereby ensuring the air exhaust to be most smooth and the air quantity to be maximum.

The air supply mode of the embodiment of the utility model is very diversified, and the raising and sinking effects are better. Because of the arrangement of the two air deflectors, the upper end of the air outlet 12 can be designed to be closer to the upper part, and the lower end of the air outlet 12 can be designed to be closer to the rear part, so that the air outlet 12 is larger, and the air supply angle can be enlarged. Because the rotation axis x of the first wind deflector 50 is located at the lower end thereof and behind and below the front end point J of the air outlet 12, after the rotation axis x rotates forwards and downwards to open the air outlet 12, the air outlet area of the air outlet 12 is very large, and at the moment, the first wind deflector 50 is used for blowing air upwards, air flow is blown upwards at a large angle and a large air volume, so that cold air does not blow people, and the air blowing distance is further.

In some embodiments, as shown in fig. 1 to 4, the first air guiding plate 50 may be an arc-shaped plate with a central line parallel to its own rotation axis, and when the first air guiding plate 50 is in a state of closing the air outlet 12, its convex side of the arc is facing forward and downward, as shown in fig. 1. The first air deflector 50 is configured to be an arc-shaped plate, so that after the air outlet 12 is opened by the first air deflector 50 at a larger angle (as shown in fig. 2), the air flow can still be guided to be blown upwards by the arc shape of the first air deflector. Therefore, the air outlet area is not influenced, the air can be blown upwards, and the optimal lifting effect is achieved. The radius of the cambered surface at the inner side of the first air deflector 50 is preferably between 30mm and 60mm, and the central angle of the cambered surface is between 60 and 90 degrees.

Fig. 9 is a schematic view of a wall-mounted air conditioning indoor unit according to a sixth embodiment of the present invention. In some alternative embodiments, as shown in fig. 9, the first air guiding plate 50 may also be a flat plate, and the first air guiding plate 50 is inclined forward from the lower end to the upper end when in a state of closing the air outlet 12, so as to achieve the effect of lifting the air.

Fig. 5 is a schematic view of a wall-mounted air conditioning indoor unit according to a second embodiment of the present invention.

In some embodiments, as shown in fig. 1 and 5, a wind tunnel 20 is provided within the housing 10. The duct 20 is defined by front and

rear duct walls

200, 100 spaced apart from one another. The outlet ends of the front duct wall 200 and the rear duct wall 100 are respectively connected to the upper end and the lower end of the air outlet 12, so as to guide the air flow in the casing 10 to the air outlet 12, and blow the air flow to the indoor environment through the air outlet 12, thereby completing air conditioning of the indoor environment, such as cooling and heating. In addition, a plurality of third air dispersing holes 13 are formed in a region of the front wall of the housing 10 adjacent to the air outlet 12, and the front air duct wall 200 is formed with a ventilation opening 220, so that a part of the air flow in the air duct 20 sequentially flows through the ventilation opening 220 and the third air dispersing holes 13 and is then discharged to the indoor environment. That is, the air flow enters the space between the front air duct wall 200 and the front wall of the case 10 through the ventilation opening 220, and is then discharged to the indoor environment through the plurality of third ventilation holes 13. Therefore, the breeze air supply effect is realized, and the air supply airflow is more comfortable. The first air deflector 50 and the second air deflector 60 can close the air outlet 12, and air is completely discharged from the plurality of third air dispersing holes 13, so that a complete breeze air supply effect is realized. When the air outlet 12 is in the open state, the air outlet 12 and the third air dispersing holes 13 discharge air together, and due to the diversion of the ventilation opening 220, the air flow flowing out of the air outlet 12 is reduced, the wind power of the air outlet is weakened relatively, the wind feeling of a human body is reduced, and the human body is more comfortable.

Fig. 6 is a schematic view of a wall-mounted air conditioning indoor unit according to a third embodiment of the present invention.

As shown in fig. 6, in some embodiments, the first air guiding plate 50 has a plurality of first air dispersing holes 51. Thus, when the first air guiding plate 50 is in the closed state, the air is blown out through the first air dispersing holes 51, and a breeze effect is achieved. In addition, a part of the air flow passes through the first air dispersing hole 51, and can impact the air flow on the leeward side of the first air guiding plate 50 to cause the air flow to be disordered, so that condensation on the leeward side of the first air guiding plate 50 is avoided.

as shown in fig. 7, in some embodiments, the second air guiding plate 60 has a plurality of second air dispersing holes 61. Thus, when the second air guiding plate 60 is in the closed state, the air is blown out through the second air dispersing holes 61, and the breeze effect is achieved. In addition, part of the air flow passes through the second air dispersing holes 61, and can impact the air flow on the leeward side of the second air guide plate 60 to cause the air flow to be disordered, so that condensation on the leeward side of the second air guide plate 60 is avoided.

as shown in fig. 8, the first air guiding plate 50 may be provided with a plurality of first air dispersing holes 51 as described above, and the second air guiding plate 60 may be provided with a plurality of second air dispersing holes 61.

FIG. 10 is a schematic view of an embodiment of the present invention. The first and

second wind deflectors

50 and 60 are omitted in fig. 10.

In some embodiments, as shown in fig. 1 and 10, a wind tunnel 20 is provided within the housing 10. The duct 20 is defined by front and

rear duct walls

200, 100 spaced apart from one another. The outlet ends of the front duct wall 200 and the rear duct wall 100 are respectively connected to the upper end and the lower end of the air outlet 12, so as to guide the air flow in the casing 10 to the air outlet 12.

As shown in fig. 10, a section of the front duct wall 200 adjacent to the outlet end thereof is curved to be convex downward, and an outlet end tangent line C1 extends upward and forward. Moreover, the section of the rear air duct wall 100 near the outlet end thereof is curved to protrude forward, and the outlet end tangent line C2 extends forward downward or directly downward.

According to the coanda effect, when there is surface friction (also called fluid viscosity) between a fluid and the surface of an object over which it flows, the fluid follows the surface of the object as long as the curvature is not large. Because the outlet section of the front air duct wall 200 adopts the above shape, when the air outlet 12 is blown out towards the front upper side (for example, in a refrigeration mode), the air flow gradually rises along the surface of the front air duct wall 200 under the action of the coanda effect, the rising angle of the air flow is larger, and when the air conditioner is refrigerated and blown up, the rising angle of the air flow is favorably improved, so that cold air is blown out at the larger rising angle (the included angle between the air flow blowing angle and the horizontal plane) to avoid a human body, and the cold air is scattered downwards after reaching the highest point, thereby realizing the 'shower type' refrigeration experience.

Similarly, since the section of the rear duct wall 100 of the duct 20 near the outlet end is curved protruding forward, and the tangent of the outlet end extends forward or downward, when the air outlet 12 supplies air downward (for example, in a heating mode), the air flow gradually inclines downward along the surface of the rear duct wall 100, so that the air flow outlet direction is closer to or reaches a vertical downward direction, and reaches the ground more, thereby achieving a "carpet" air supply effect.

Specifically, as shown in fig. 10, the front duct wall 200 includes a volute tongue section EF, a connecting section FG, and a lower convex line section GJ. The front end of the volute tongue section EF constitutes the inlet end of the front duct wall 200, and extends from the front upper side to the rear lower side. The volute tongue section EF is opposite the fan 40. The connecting section FG extends forward and downward from the rear end of the volute tongue section EF. The lower arc line segment GJ extends forward from the rear end of the connecting segment FG, and is an arc that is convex downward (i.e., the axis of the arc is located above it), the axis of the arc being parallel to the lateral direction of the air outlet 12. The lateral direction of the outlet port 12 refers to the lateral direction of the housing 10, that is, the direction perpendicular to the paper surface in fig. 10. The front end of the lower arcuate line segment GJ constitutes the outlet end of the front duct wall 200 and the tangent C1 extends upward and forward. The adjacent sections can adopt fillet transition to reduce the resistance loss of the airflow, make the airflow steering more smooth and facilitate the wall attachment effect of the airflow. The connecting section FG can be a straight line section, and the value range of the included angle theta between the connecting section FG and the horizontal direction is more than or equal to 20 degrees and less than or equal to 30 degrees, so that the turning angle between the connecting section FG and the lower arc line section GJ is most reasonable, and the phenomenon that the airflow is far away from the surface of the lower arc line section GJ due to the fact that the turning angle is too large is avoided. The radius value range of the lower arc line segment GJ is preferably more than or equal to 100mm and less than or equal to 300mm, so that the airflow attachment effect is enhanced, and the phenomenon that the airflow is far away from the surface of the lower arc line segment GJ due to the overlarge turning angle is avoided.

As shown in fig. 10, the rear duct wall 100 includes a main body segment AB and a front convex arc segment BC. Wherein the main body section AB is in the shape of an arc projecting rearward, the upper end of which constitutes the inlet end of the rear duct wall 100. The main section AB encloses the fan 40 in half on its rear side. The front convex arc segment BC extends obliquely from the lower end of the main body segment AB toward the front lower side, and is an arc shape protruding forward, and the lower end thereof constitutes the outlet end of the rear duct wall 100 and the tangent C2 extends toward the front lower side. The arc axes of the main body segment AB and the front convex arc segment BC are both parallel to the transverse direction of the air outlet 12.

Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the utility model have been illustrated and described in detail herein, many other variations or modifications consistent with the principles of the utility model may be directly determined or derived from the disclosure of the present invention without departing from the spirit and scope of the utility model. Accordingly, the scope of the utility model should be understood and interpreted to cover all such other variations or modifications.

Claims

1. A wall-mounted air conditioner indoor unit, comprising:

a housing defining an air outlet opening downward and forward;

2. The wall-mounted air conditioning indoor unit of claim 1,

the first air deflector is an arc-shaped plate with the central line parallel to the rotating shaft of the first air deflector;

3. The wall-mounted air conditioning indoor unit of claim 1,

the first air deflector is a flat plate;

4. The wall-mounted air conditioning indoor unit of claim 1,

and the rotating shaft of the second air deflector is positioned right in front of the lower end of the air outlet.

5. The wall-mounted air conditioning indoor unit of claim 1,

the first air deflector is provided with a plurality of first air dispersing holes.

6. The wall-mounted air conditioning indoor unit of claim 1,

the second air deflector is provided with a plurality of second air dispersing holes.

7. The wall-mounted air conditioning indoor unit of claim 1,

the shell is internally provided with an air duct which is limited by a front air duct wall and a rear air duct wall which are arranged at intervals, and the outlet ends of the front air duct wall and the rear air duct wall are respectively connected with the upper end and the lower end of the air outlet so as to guide the air flow in the shell to the air outlet;

a plurality of third air dispersing holes are formed in the area, close to the air outlet, of the front wall of the shell, and a ventilation opening is formed in the wall of the front air duct, so that partial air flow in the air duct can flow through the ventilation opening and the third air dispersing holes in sequence and then is discharged to the indoor environment.

8. The wall-mounted air conditioning indoor unit of claim 1,

9. The wall mounted air conditioning indoor unit of claim 8, wherein the front air duct wall comprises:

10. The wall mounted air conditioning indoor unit of claim 8, wherein the rear air duct wall comprises: