WO2023029652A1

WO2023029652A1 - Wall-mounted air conditioner indoor unit

Info

Publication number: WO2023029652A1
Application number: PCT/CN2022/098520
Authority: WO
Inventors: 李书佳; 黄罡
Original assignee: 青岛海尔空调器有限总公司; 青岛海尔空调电子有限公司; 海尔智家股份有限公司
Priority date: 2021-08-31
Filing date: 2022-06-14
Publication date: 2023-03-09
Also published as: CN113686008B; CN113686008A

Abstract

A wall-mounted air conditioner indoor unit, relating to the technical field of air conditioners. The present application aims to solve the problem that the air supply experience and air supply cleanliness are easily affected due to the poor structural design of an existing indoor unit. The wall-mounted air conditioner indoor unit comprises an air deflector (12), a first air shielding plate (13) and a second air shielding plate (14), wherein the air deflector (12) is a non-porous plate and is arranged at an air outlet (112), the first air shielding plate (13) and the second air shielding plate (14) are both U-shaped plate-like structures and connecting sections (132, 142) thereof are arranged in parallel, an air shielding section (131) of the first air shielding plate (13) and an air shielding section (141) of the second air shielding plate (14) are non-porous plates, and the first air shielding plate (13) is arranged on an inner side of the second air shielding plate (14); the first air shielding plate (13) and the second air shielding plate (14) can rotate between a dustproof position and an air shielding position by means of a rotating assembly; and the rotating assembly is configured to enable the first air shielding plate (13) and the second air shielding plate (14) to rotate synchronously and to enable the first air shielding plate (13) and the second air shielding plate (14) to rotate relative to each other, so as to provide several air shielding solutions according to the actual requirements of a user, while also achieving a dustproofing effect.

Description

Wall-mounted air conditioner indoor unit

technical field

The invention relates to the technical field of air-conditioning guides, and specifically provides a wall-mounted air-conditioning indoor unit.

Background technique

With the continuous development of air-conditioning technology, users have put forward higher and higher requirements for the comprehensive performance of air conditioners, especially for the air supply experience and quality of air-conditioning indoor units, which are issues that users are very concerned about. Specifically, many existing air conditioners still have the problem of being easy to blow directly to the user, especially when the air conditioner is running in cooling mode, the cold air blown by the indoor unit directly blows the human body, which is likely to cause discomfort to the user; at the same time, many existing air conditioners The air inlets are all arranged on the top of the casing without any protective measures, which leads to easy accumulation of dust at the air inlets, which seriously affects the cleanliness of the air supply from the indoor unit.

In order to effectively alleviate the above problems, in recent years, technicians have also made various improvements to the control logic and structure of the air conditioner. For the direct blowing problem of air conditioners, there are mainly the following two improvement methods in the prior art: 1. Some air conditioners avoid the discomfort caused by direct blowing by adjusting the air supply logic, but this way of adjusting the air supply logic is easy to affect The heat exchange speed of the air conditioner leads to the slow change of the indoor temperature; 2. Some air conditioners avoid the problem of direct blowing by changing the structure of the air deflector, but this way of changing the structure of the air deflector completely changes For the air supply method of the indoor unit, a small number of users who don't mind direct blowing or even like direct blowing cannot choose.

Correspondingly, the art needs a kind of new air-conditioning indoor unit to solve the above-mentioned problems.

Contents of the invention

The present invention aims to solve the above-mentioned technical problems, that is, to solve the problem that the air guide structure design of the existing wall-mounted air conditioner indoor unit is not good, which easily affects the air supply experience and the cleanliness of the air supply.

The present invention provides a wall-mounted air conditioner indoor unit. The wall-mounted air conditioner indoor unit includes a casing, an air inlet is formed on the top of the casing, and an air outlet is formed on the front lower part of the casing.

The wall-mounted air conditioner indoor unit also includes a wind deflector, a first wind deflector and a second wind deflector,

The air deflector is a non-porous plate and is arranged at the air outlet,

Both the first windshield and the second windshield are U-shaped plate-shaped structures and their connecting sections are arranged in parallel, and the windshield section of the first windshield and the second windshield The windshield sections are all non-porous boards, and the first windshield is arranged on the inner side of the second windshield,

The first wind deflector and the second wind deflector are connected to the end cover of the casing through a rotating assembly, so that the first wind deflector and the second wind deflector can be rotated through the The assembly rotates between a dust-proof position and a wind-shielding position, wherein the dust-proof position is located above the air inlet, and the wind-shielding position is located near the air outlet,

The rotating assembly is configured to enable synchronous rotation of the first wind deflector and the second wind deflector and relative rotation of the first wind deflector and the second wind deflector.

In the preferred technical solution of the above-mentioned wall-mounted air conditioner indoor unit, the rotating assembly includes a first rotating member, a second rotating member and a third rotating member arranged coaxially,

Wherein, the first rotating member is arranged on the connecting section of the first windshield, the second rotating member is arranged on the connecting section of the second windshield, and the third rotating member is arranged on the on the end cover, and the two ends of the first rotating member are respectively connected with the second rotating member and the third rotating member.

In the preferred technical solution of the above-mentioned wall-mounted air-conditioning indoor unit, an end of the first rotating member close to the second rotating member is provided with a first engaging structure, and an end of the second rotating member close to the first rotating One end of the component is provided with a second snap-fit structure matching the first snap-fit structure, and the first rotating member is connected to the second pivot through the first snap-fit structure and the second snap-fit structure. Components are connected.

In the preferred technical solution of the above-mentioned wall-mounted air conditioner indoor unit, the first locking structure and the second locking structure are configured to be able to rotate relatively under the action of an external force so that the first windshield and the second The two windshields can relatively rotate.

In the preferred technical solution of the above-mentioned wall-mounted air-conditioning indoor unit, one of the first engaging structure and the second engaging structure is a plurality of protruding structures uniformly arranged on the annular surface along the circumferential direction, and the The other of the first locking structure and the second locking structure is a plurality of groove structures uniformly arranged on the annular surface along the circumferential direction.

In the preferred technical solution of the above-mentioned wall-mounted air conditioner indoor unit, a third locking structure is provided at the end of the first rotating member close to the third rotating member, and the end of the third rotating member close to the first rotating One end of the component is provided with a fourth snap-fit structure matching the third snap-fit structure, and the first rotating member is connected with the third pivot through the third snap-fit structure and the fourth snap-fit structure. Components are connected.

In the preferred technical solution of the above-mentioned wall-mounted air-conditioning indoor unit, the third engaging structure and the fourth engaging structure are configured to be able to rotate relative to each other under the action of an external force so that the first windshield and the end The cover is relatively rotatable.

In the preferred technical solution of the above-mentioned wall-mounted air conditioner indoor unit, one of the third engaging structure and the fourth engaging structure is a plurality of protruding structures uniformly arranged on the annular surface along the circumferential direction, and the The other of the third locking structure and the fourth locking structure is a plurality of groove structures uniformly arranged on the annular surface along the circumferential direction.

In the preferred technical solution of the above-mentioned wall-mounted air-conditioning indoor unit, the wind-shielding section of the first wind-shielding plate is arranged in an arc-shaped plate-shaped structure with a protruding middle along the circumferential direction.

In the preferred technical solution of the above-mentioned wall-mounted air-conditioning indoor unit, the wind-shielding section of the second wind-shielding plate is arranged in an arc-shaped plate-shaped structure with a protruding middle along the circumferential direction.

In the case of adopting the above technical solution, the wall-mounted air conditioner indoor unit of the present invention includes a casing, an air inlet is formed on the top of the casing and an air outlet is formed at the front lower part, and the wall-mounted air conditioner indoor unit also includes an air guide plate, a first windshield and a second windshield, the windshield is a non-porous plate and is arranged at the air outlet, the first windshield and the second windshield are both The U-shaped plate-shaped structure and its connecting sections are arranged in parallel, and the wind-shielding section of the first windshield and the windshield section of the second windshield are both non-porous plate members, and the first windshield The plate is arranged on the inner side of the second windshield, and the first windshield and the second windshield are connected with the end cover of the casing through a rotating assembly, so that the first windshield and the second windshield can be rotated between a dustproof position and a windshield position through the rotating assembly, wherein the dustproof position is located above the air inlet, and the windshield position is located above the outlet In the vicinity of the tuyere, the rotating assembly is configured to enable synchronous rotation of the first wind deflector and the second wind deflector and relative rotation of the first wind deflector and the second wind deflector. Based on the above configuration, the present invention simultaneously solves the problem of direct blowing and easy dust accumulation at the air outlet by adding two windshields. When the air conditioner operates normally: if the first windshield and the second windshield Neither of the two windshields is located near the air outlet, so the indoor unit can normally realize long-distance air supply through the air deflector, so as to effectively meet the direct blowing requirements and long-distance air supply requirements of some users; if Only when the first windshield rotates to the vicinity of the air outlet, the first windshield can cooperate with the wind deflector to disperse the airflow with the first strength. If only the second windshield When the wind plate rotates to the vicinity of the air outlet, the second wind deflector can cooperate with the wind deflector to disperse the air flow with the second strength. If the first wind deflector and the second wind deflector When the windshield rotates to the vicinity of the air outlet at the same time, the first windshield and the second windshield can cooperate with the windshield to disperse the airflow with a third intensity, so that according to the actual Self-adjusting dispersing intensity according to user requirements, thereby effectively avoiding the problem of direct blowing, thereby effectively improving the comfort of air supply; in addition, when the air-conditioning indoor unit is not in use, the first windshield and/or the second windshield The air plate can be moved above the air inlet to cover the air inlet, thereby effectively preventing the problem of easy accumulation of dust at the air inlet, thereby effectively ensuring the cleanliness of the air supply of the wall-mounted air conditioner indoor unit.

Description of drawings

Describe preferred embodiment of the present invention below in conjunction with accompanying drawing, in the accompanying drawing:

Fig. 1 is the front view of the wall-mounted air conditioner indoor unit of this preferred embodiment;

Fig. 2 is a schematic diagram of the overall structure of the first windshield in this preferred embodiment;

Fig. 3 is a schematic diagram of the overall structure of the second windshield in this preferred embodiment;

Fig. 4 is an assembly view of the first windshield and the second windshield of the preferred embodiment;

Fig. 5 is a schematic diagram of the overall structure of the casing of the preferred embodiment;

Reference signs:

11. Case; 111. Air inlet; 112. Air outlet; 113. Third rotating member; 1131. Fourth clamping structure;

12. Wind deflector;

13. The first windshield; 131. The windshield section; 132. The connection section; 1321. The first rotating member; 13211. The first clamping structure; 13212. The third clamping structure;

14. The second windshield; 141. The windshield section; 142. The connecting section; 1421. The second rotating member; 14211. The second clamping structure.

Detailed ways

Preferred embodiments of the present invention are described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principle of the present invention, and are not intended to limit the protection scope of the present invention. Those skilled in the art can make adjustments as needed so as to adapt to specific applications.

It should be noted that, in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The terms of the indicated direction or positional relationship are based on the direction or positional relationship shown in the drawings, which are only for the convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation , and therefore cannot be construed as a limitation of the present invention. In addition, the terms "first", "second", "third", and "fourth" are used for descriptive purposes only, and should not be construed as indicating or implying relative importance.

In addition, it should be noted that, in the description of the present invention, unless otherwise specified and limited, the term "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integrated Connection; it can be a direct connection or an indirect connection through an intermediary, and it can be an internal connection between two elements. Those skilled in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

First refer to Fig. 1, which is a front view of the wall-mounted air conditioner indoor unit in this preferred embodiment. As shown in Figure 1, the wall-mounted air conditioner indoor unit of the present invention includes a casing 11, the main body of which is in the shape of a cuboid, an air inlet 111 is formed on the top of the casing 11, and an air inlet louver is also arranged at the air inlet 111. The air outlet 112 is formed on the front and lower part of the grid, and the shapes of the air inlet 111 and the air outlet 112 are all set to be rectangular, so as to increase the air supply volume of the wall-mounted air conditioner indoor unit; the heat exchange of the wall-mounted air conditioner indoor unit The heat exchanger is arranged in the casing 11, and the air in the heat exchange space enters the casing 11 through the air inlet 111, and after exchanging heat with the heat exchanger in the casing 11, it is blown out through the air outlet 112 under the action of the indoor fan. , thereby changing the temperature in the heat exchange space. In addition, an air guide plate 12 is also provided at the air outlet 112. The air guide plate 12 is a non-porous plate, and the shape of the air guide plate 12 matches the shape of the air outlet 112. In this preferred embodiment, the air guide plate 12 is pivotally connected to the casing 11 to realize rotation, thereby effectively changing the wind guiding angle. In addition, it should be noted that the present invention does not impose any restrictions on the specific shapes and sizes of the casing 11, the air inlet 111 and the air outlet 112, and technicians can set them by themselves according to actual use requirements; The specific structure of 12 and the connection method between the air deflector 12 and the casing 11 are subject to any restrictions, and technicians can set them by themselves according to actual use requirements. For example, the air deflector 12 can also be connected to the casing 11 in a movable manner. This is not restrictive, as long as it is arranged at the air outlet 112 and can realize the wind guiding effect.

Further, refer to Fig. 2 to Fig. 4, wherein Fig. 2 is a schematic diagram of the overall structure of the first windshield of this preferred embodiment; Fig. 3 is a schematic diagram of the overall structure of the second windshield of this preferred embodiment; Fig. 4 It is an assembly drawing of the first windshield and the second windshield of this preferred embodiment. As shown in FIGS. 2 to 4 , the wall-mounted air conditioner indoor unit of the present invention further includes a first windshield 13 and a second windshield 14 . Specifically, the first windshield 13 is a U-shaped plate structure. Of course, the specific shape of the first windshield 13 is not limiting, as long as it is U-shaped as a whole, the two U-shaped plate structures The vertical section is the connecting section 132 of the first windshield 13, the transverse section of the U-shaped plate structure, that is, the part between the two vertical sections is the windshield section 131 of the first windshield 13, and the second A windshield section 131 of a windshield 13 is a plate without holes, and the first windshield 13 is disposed inside the second windshield 14 . The second windshield 14 is also a U-shaped plate structure. Of course, the specific shape of the second windshield 14 is not restrictive, as long as it is U-shaped as a whole, the two vertical sides of the U-shaped plate-shaped structure The segment is the connecting section 142 of the second windshield 14, the transverse section of the U-shaped plate structure, that is, the part between the two vertical sections is the windshield section 141 of the second windshield 14, and the second windshield The wind shielding section 141 of the wind plate 14 is a plate without holes. Based on the above structure, when the first wind deflector 13 and the second wind deflector 14 are connected in place, the two connection sections 132 of the first wind deflector 13 and the two connection sections 142 of the second wind deflector 14 are They are arranged in parallel, so that the first wind deflector 13 and the second wind deflector 14 can realize coaxial rotation.

In addition, the first wind deflector 13 and the second wind deflector 14 are connected to the end cover of the casing 11 through the rotating assembly, so that the first wind deflecting plate 13 and the second wind deflecting plate 14 can be rotated through the rotating assembly to prevent Rotate between dust position and windshield position. Specifically, the two connecting sections 132 of the first windshield 13 and the two connecting sections 142 of the second windshield 14 are connected to the left and right end covers of the casing 11 through the two rotating assemblies, so that The first windshield 13 and the second windshield 14 can be rotated between the dustproof position and the windshield position through the rotating assembly, and the rotating member is arranged so that the first windshield 13 and the second windshield can The wind panels 14 rotate synchronously and can make the first wind deflector 13 and the second wind deflector 14 rotate relatively. Based on the above structural configuration, the dust-proof position is located above the air inlet 111 , and the wind-shielding position is located near the air outlet 112 .

As a preferred embodiment, the dustproof position is directly above the air inlet 111, and when the wall-mounted air conditioner indoor unit needs to be dustproof, both the first windshield 13 and the second windshield 14 It can be rotated to the dust-proof position (the state shown in Figure 1), so as to ensure its dust-proof effect to the greatest extent.

In addition, in this preferred embodiment, the number of said windshield positions is multiple, and through the above-mentioned structural settings, the first windshield 13 and the second windshield 14 can realize three kinds of windshields:

The first wind-shielding method is: the wind-shielding section 131 of the first wind-shielding plate 13 rotates alone to the vicinity of the air outlet 112. , so as to be able to disperse the wind flow with the first wind-shielding intensity.

The second wind-shielding method is: the wind-shielding section 141 of the second windshield 14 rotates to the vicinity of the air outlet 112 alone. In this case, the wind-shielding section 141 of the second windshield 14 cooperates with the wind deflector 12 , so as to be able to break up the wind flow with the second wind-shielding intensity.

The third windshield mode is: the windshield section 131 of the first windshield 13 and the windshield section 141 of the second windshield 14 can rotate to the vicinity of the air outlet 112 at the same time, in this case, the first windshield The wind-shielding section 131 of 13 and the wind-shielding section 141 of the second windshield plate 14 cooperate with the wind deflector 12 so as to break up the wind flow with the third windshield strength. In addition, it should be noted that the overlapping area of the windshield section 131 of the first windshield 13 and the windshield section 141 of the second windshield 14 can also be adjusted according to the actual windshield demand, so as to provide more diverse Wind protection scheme.

Based on the above-mentioned three wind-shielding methods, the first wind-shielding plate 13 and the second wind-shielding plate 14 can disperse the wind flow with at least three different wind-shielding intensities, so that the wall-mounted air conditioner indoor unit can Use needs to adjust different wind-shielding schemes by yourself, so as to avoid the problem of direct blowing and at the same time, it can also meet the user's air supply needs to the greatest extent, thereby effectively improving the comfort of the air supply.

As a preferred shape setting method, the wind-shielding section 131 of the first windshield 13 and the windshield section 141 of the second windshield 14 are both arranged in an arc-shaped plate-like structure with a protruding middle along the circumferential direction. Specifically, the wind deflector section 131 of the first wind deflector 13 and the wind deflector section 141 of the second wind deflector 14 are generally rectangular plates, and the rectangular plates are bent along the width direction so that they form a middle section along the circumferential direction. The arc-shaped plate-shaped structure with high sides and low sides, and the higher part in the middle protrudes outwards, so as to form a columnar groove with a bow-shaped cross-section inside, so as to better drain water and effectively improve the breaking effect .

Further, continue to refer to FIG. 2 to FIG. 5 , wherein FIG. 5 is a schematic diagram of the overall structure of the casing of this preferred embodiment. As shown in Figures 2 to 5, in this preferred embodiment, the rotating assembly is configured so that the first wind deflector 13 and the second wind deflector 14 can rotate synchronously and can also make the first wind deflector 13 and the second wind deflector 13 rotate synchronously. The two windshields 14 rotate relative to each other, so that the first windshield 13 and the second windshield 14 can not only rotate to the vicinity of the air outlet 112 individually, but also can rotate to the vicinity of the air outlet 112 at the same time. Specifically, the rotating assembly includes a first rotating member 1321, a second rotating member 1421 and a third rotating member 113 arranged coaxially. The first rotating member 1321 and the second rotating member 1421 can rotate independently or synchronously. Rotate so that the first windshield 13 and the second windshield 14 can rotate synchronously, and can also rotate relatively; the first rotating member 1321 is arranged on the connecting section 132 of the first windshield 13, and the second rotating member 1421 is arranged on the connecting section 142 of the second windshield 14, the third rotating member 113 is arranged on the end cover of the casing 11, and the two ends of the first rotating member 1321 are connected with the second rotating member 1421 and the third rotating member respectively. 113 connected. It should be noted that the above-mentioned structural setting method is only a preferred setting method, and the present invention does not impose any restrictions on the specific structures of the first rotating member 1321, the second rotating member 1421 and the third rotating member 113. The needs are set by yourself.

Specifically, one end of the first rotating member 1321 close to the second rotating member 1421 is provided with a first engaging structure 13211 , and one end of the second rotating member 1421 close to the first rotating member 1321 is provided with a first engaging structure 13211 Matching the second snapping structure 14211 , the first rotating member 1321 is connected to the second rotating member 1421 through the first snapping structure 13211 and the second snapping structure 14211 . Based on the above-mentioned structural configuration, the first wind deflector 13 and the second wind deflector 14 can realize fast clamping through the first clamping structure 13211 and the second clamping structure 14211 . It should be noted that the present invention does not impose any restrictions on the specific structures of the first clamping structure 13211 and the second clamping structure 14211, and technicians can set them by themselves according to actual use requirements, as long as the first rotating member 1321 passes through the first clamping structure. It only needs that the structure 13211 and the second engaging structure 14211 can be rotatably connected with the second rotating member 1421 .

Further, as a preferred arrangement, the first snapping structure 13211 and the second snapping structure 14211 are configured to be able to rotate relatively under the action of an external force so that the first windshield 13 and the second windshield 14 can rotate relatively , and can remain relatively static in the absence of external forces. Specifically, the end of the first rotating member 1321 close to the second rotating member 1421 is provided with an annular groove, and the end of the second rotating member 1421 close to the first rotating member 1321 is correspondingly provided with an annular protrusion. The protrusion can be snapped into the annular groove. The first engaging structure 13211 is a plurality of strip-shaped grooves uniformly arranged in the annular groove along the circumferential direction, and the shapes of the plurality of strip-shaped grooves are the same; the second engaging structure 14211 is a plurality of strip-shaped protrusions evenly arranged on the ring-shaped protrusion, and the shapes of the plurality of strip-shaped protrusions are the same; the shape of the strip-shaped groove matches the shape of the strip-shaped protrusions, And in the case of no external force, the strip-shaped protrusion can be snapped into the strip-shaped groove to prevent the relative rotation of the first windshield 13 and the second windshield 14. , the strip-shaped protrusion can escape from the strip-shaped groove to allow the first windshield 13 and the second windshield 14 to rotate relative to each other.

In addition, the end of the first rotating member 1321 close to the third rotating member 113 is provided with a third engaging structure 13212 , and the end of the third rotating member 113 close to the first rotating member 1321 is provided with a third engaging structure 13212 matching The fourth locking structure 1131, the first rotating member 1321 is connected to the third rotating member 113 through the third locking structure 13212 and the fourth locking structure 1131. Based on the above-mentioned structural configuration, the first windshield 13 and the casing 11 can realize fast locking through the third locking structure 13212 and the fourth locking structure 1131 . It should be noted that the present invention does not impose any restrictions on the specific structures of the third clamping structure 13212 and the fourth clamping structure 1131, and technicians can set them by themselves according to actual use requirements, as long as the first rotating member 1321 passes through the third clamping structure. It only needs that the structure 13212 and the fourth engaging structure 1131 can be rotatably connected with the third rotating member 113 .

Further, as a preferred arrangement, the third engaging structure 13212 and the fourth engaging structure 1131 are configured to be able to rotate relative to each other under the action of an external force so that the first windshield 13 can rotate relative to the casing 11, while It can remain relatively still without external force being applied. Specifically, the end of the first rotating member 1321 close to the third rotating member 113 is provided with an annular protrusion, and the end of the third rotating member 113 close to the first rotating member 1321 is correspondingly provided with an annular groove. The protrusion can be snapped into the annular groove. The third locking structure 13212 is a plurality of strip-shaped protrusions uniformly arranged on the ring-shaped protrusion along the circumferential direction, and the shapes of the plurality of strip-shaped protrusions are the same; the fourth locking structure 1131 is a a plurality of strip-shaped grooves uniformly arranged in the annular groove, and the shapes of the plurality of strip-shaped grooves are the same; the shapes of the strip-shaped grooves and the strip-shaped protrusions match, And in the case of no external force, the strip-shaped protrusion can be snapped into the strip-shaped groove to prevent the first windshield 13 from rotating relative to the casing 11; The strip-shaped protrusion can be disengaged from the strip-shaped groove to allow the first windshield 13 to rotate relative to the casing 11 .

So far, the technical solutions of the present invention have been described in conjunction with the preferred embodiments shown in the drawings, but those skilled in the art will easily understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principles of the present invention, those skilled in the art can make equivalent changes or substitutions to relevant technical features, and the technical solutions after these changes or substitutions will all fall within the protection scope of the present invention.

Claims

A wall-mounted air conditioner indoor unit, the wall-mounted air conditioner indoor unit includes a casing, the top of the casing is formed with an air inlet and the front lower part is formed with an air outlet,

It is characterized in that the wall-mounted air conditioner indoor unit further includes a wind deflector, a first wind deflector and a second wind deflector,

The air deflector is a non-porous plate and is arranged at the air outlet,

Both the first windshield and the second windshield are U-shaped plate-shaped structures and their connecting sections are arranged in parallel, and the windshield section of the first windshield and the second windshield The windshield sections are all non-porous boards, and the first windshield is arranged on the inner side of the second windshield,

The first wind deflector and the second wind deflector are connected to the end cover of the casing through a rotating assembly, so that the first wind deflector and the second wind deflector can be rotated through the The assembly rotates between a dust-proof position and a wind-shielding position, wherein the dust-proof position is located above the air inlet, and the wind-shielding position is located near the air outlet,

The rotating assembly is configured to enable synchronous rotation of the first wind deflector and the second wind deflector and relative rotation of the first wind deflector and the second wind deflector.
The wall-mounted air conditioner indoor unit according to claim 1, wherein the rotating assembly includes a first rotating member, a second rotating member and a third rotating member arranged coaxially,

Wherein, the first rotating member is arranged on the connecting section of the first windshield, the second rotating member is arranged on the connecting section of the second windshield, and the third rotating member is arranged on the on the end cover, and the two ends of the first rotating member are respectively connected with the second rotating member and the third rotating member.
The wall-mounted air-conditioning indoor unit according to claim 2, characterized in that, the end of the first rotating member close to the second rotating member is provided with a first engaging structure, and the end of the second rotating member close to the One end of the first rotating member is provided with a second engaging structure matching the first engaging structure, and the first rotating member is connected to the first engaging structure and the second engaging structure. The second rotating member is connected.
The wall-mounted air-conditioning indoor unit according to claim 3, wherein the first locking structure and the second locking structure are configured to be able to rotate relative to each other under the action of an external force so that the first windshield and the second windshield can be rotated relatively.
The wall-mounted air conditioner indoor unit according to claim 4, wherein one of the first engaging structure and the second engaging structure is a plurality of protrusions uniformly arranged on the annular surface along the circumferential direction The other one of the first locking structure and the second locking structure is a plurality of groove structures uniformly arranged on the annular surface along the circumferential direction.
The wall-mounted air-conditioning indoor unit according to claim 2, wherein a third engaging structure is provided at an end of the first rotating member close to the third rotating member, and an end of the third rotating member close to the One end of the first rotating member is provided with a fourth engaging structure matching the third engaging structure, and the first rotating member is connected to the third engaging structure and the fourth engaging structure. connected to the third rotating member.
The wall-mounted air conditioner indoor unit according to claim 6, wherein the third engaging structure and the fourth engaging structure are configured to be able to rotate relative to each other under the action of an external force so that the first windshield and the end cap can be rotated relative to each other.
The wall-mounted air conditioner indoor unit according to claim 7, wherein one of the third engaging structure and the fourth engaging structure is a plurality of protrusions uniformly arranged on the annular surface along the circumferential direction structure, the other of the third locking structure and the fourth locking structure is a plurality of groove structures uniformly arranged on the annular surface along the circumferential direction.
The wall-mounted air-conditioning indoor unit according to any one of claims 1 to 8, characterized in that, the wind-shielding section of the first wind-shielding plate is arranged in the circumferential direction as an arc-shaped plate-shaped structure with a protruding middle.
The wall-mounted air-conditioning indoor unit according to any one of claims 1 to 8, characterized in that, the wind-shielding section of the second wind-shielding plate is arranged in the circumferential direction as an arc-shaped plate-shaped structure with a protruding middle.