WO2020181730A1

WO2020181730A1 - Air conditioner indoor unit

Info

Publication number: WO2020181730A1
Application number: PCT/CN2019/102693
Authority: WO
Inventors: 庄佳兰; 朱振学; 于永平; 王辉辉; 李溪斌
Original assignee: 青岛海尔空调器有限总公司; 海尔智家股份有限公司
Priority date: 2019-03-12
Filing date: 2019-08-27
Publication date: 2020-09-17
Also published as: CN110056944A

Abstract

An air conditioner indoor unit, relating to the technical field of refrigeration. The air conditioner indoor unit has an air inlet (11) and an air outlet (12), the air inlet (11) and the air outlet (12) being located on the same surface of the air conditioner indoor unit. By providing the air inlet (11) and the air outlet (12) of the air conditioner indoor unit on the same surface of the air conditioner indoor unit, during installation of the air conditioner indoor unit, it is only necessary to ensure that no object shields the side where the air inlet (11) and the air outlet (12) are located or no object obstructs air supply, so that the air conditioner indoor unit has less restriction in installation position, and has a wide installation range.

Description

Indoor unit of air conditioner

This application is based on a Chinese patent application with application number 201910184078.6 and an application date of 2019.03.12, and claims the priority of the Chinese patent application. The entire content of the Chinese patent application is hereby incorporated into this application by reference.

Technical field

This application relates to the field of refrigeration technology, for example, to an air conditioner indoor unit.

Background technique

Existing common air conditioners include air-conditioning indoor units, which are usually installed in living rooms and bedrooms. The air-conditioning indoor units include air inlets and air outlets. The air inlet is located on the top surface of the air-conditioning indoor unit, and the air outlet is located in the air-conditioned room. On the side of the unit, or the air inlet is located on the back of the air-conditioning indoor unit, and the air outlet is located in the front of the air-conditioning indoor unit.

In the process of implementing the embodiments of the present disclosure, at least the following problems are found in related technologies:

With these structures, the side with the air outlet cannot be blocked by objects, and the side with the air inlet cannot have objects obstructing the air intake, so that the installation position of the air conditioner indoor unit is greatly restricted.

Summary of the invention

In order to have a basic understanding of some aspects of the disclosed embodiments, a brief summary is given below. The summary is not a general comment, nor is it intended to determine key/important components or describe the protection scope of these embodiments, but serves as a preface to the detailed description that follows.

The embodiment of the present disclosure provides an air conditioner indoor unit.

In some embodiments, the air conditioner indoor unit has an air inlet and an air outlet, and the air inlet and the air outlet are located on the same plane of the air conditioner indoor unit.

Some technical solutions provided by the embodiments of the present disclosure can achieve the following technical effects:

In the embodiments of the present disclosure, the air inlet and outlet of the air-conditioning indoor unit are arranged on the same plane of the air-conditioning indoor unit. When the air-conditioning indoor unit is installed, it is only necessary to ensure that the side with the air inlet and the air outlet is not blocked or does not appear. Objects that obstruct the air intake are sufficient, which can make the installation position of the indoor unit of the air conditioner less restricted, and the installation range is wider.

The above general description and the following description are only exemplary and explanatory, and are not used to limit the application.

Description of the drawings

One or more embodiments are exemplified by the accompanying drawings. These exemplified descriptions and drawings do not constitute a limitation on the embodiments. Elements with the same reference numbers in the drawings are shown as similar elements. The drawings do not constitute a scale limitation, and among them:

Fig. 1 is a schematic structural diagram of an air conditioner indoor unit in an open state according to an embodiment of the present disclosure;

2 is a partial enlarged view of an air conditioner indoor unit in an open state provided by an embodiment of the present disclosure;

3 is a schematic cross-sectional structural diagram of a side view of an air conditioner indoor unit in an open state provided by an embodiment of the present disclosure;

4 is a schematic diagram of the internal structure of an air conditioner indoor unit provided by an embodiment of the present disclosure;

FIG. 5 is a partial enlarged view of an indoor unit of an air conditioner provided by an embodiment of the present disclosure;

6 is a partial enlarged view of an indoor unit of an air conditioner provided by an embodiment of the present disclosure;

FIG. 7 is a schematic structural diagram of a pin structure of an air conditioner indoor unit provided by an embodiment of the present disclosure;

8 is a schematic structural diagram of an air conditioner indoor unit in a closed state according to an embodiment of the present disclosure;

Fig. 9 is a schematic structural diagram of an air conditioner indoor unit provided by an embodiment of the present disclosure;

FIG. 10 is a schematic structural diagram of an air conditioner indoor unit provided by an embodiment of the present disclosure;

FIG. 11 is a schematic structural diagram of an air conditioner indoor unit provided by an embodiment of the present disclosure;

FIG. 12 is a schematic structural diagram of an air conditioner indoor unit provided by an embodiment of the present disclosure;

FIG. 13 is a schematic structural diagram of an air conditioner indoor unit provided by an embodiment of the present disclosure;

14 is a schematic structural diagram of an air conditioner indoor unit provided by an embodiment of the present disclosure;

Description of reference signs:

1. Air conditioner indoor unit; 10, housing; 11, air inlet; 12, air outlet; 13, air inlet plate; 14, air outlet plate; 15, first connecting device; 151, rack; 152, rack guide Slot; 153, first drive motor; 154, rack fixed end; 155, first motor box; 16, second connecting device; 161, drive structure; 1611, crank; 1612, connecting rod; 1613, second drive motor 1614, connecting part; 1615, second motor box; 1616, crank guide groove; 162, connecting structure; 1621, rotating shaft; 1622, rotating shaft support part; 1623, elastic arm; 1624, groove; 1625, limit end; 17. Filter screen; 18. Chassis; 19. Pin support; 20. Air inlet baffle; 21. Fan; 22. Heat exchanger.

detailed description

The following description and drawings fully illustrate the specific embodiments herein to enable those skilled in the art to practice them. Parts and features of some embodiments may be included in or substituted for parts and features of other embodiments. The scope of the embodiments herein includes the entire scope of the claims, and all available equivalents of the claims. Herein, the terms “first”, “second”, etc. are only used to distinguish one element from another element, and do not require or imply any actual relationship or order between these elements. Actually the first element can also be called the second element and vice versa. Moreover, the terms "including", "including" or any other variations thereof are intended to cover non-exclusive inclusion, so that a structure, device or device including a series of elements includes not only those elements, but also other elements that are not explicitly listed. Elements, or also include elements inherent to such structures, devices, or equipment. If there are no more restrictions, the element defined by the sentence "including a..." does not exclude the existence of other identical elements in the structure, device or equipment including the element. The various embodiments herein are described in a progressive manner. Each embodiment focuses on the differences from other embodiments, and the same or similar parts between the various embodiments can be referred to each other.

The terms "portrait", "landscape", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", " The orientation or positional relationship indicated by “inner”, “outer”, etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the text and simplifying the description, and does not indicate or imply that the device or element referred to must It has a specific orientation, is constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present disclosure. In the description herein, unless otherwise specified and limited, the terms "installed", "connected", and "connected" shall be understood in a broad sense, for example, they may be mechanically connected or electrically connected, or may be the internal communication between two components. It may be directly connected or indirectly connected through an intermediary. For those of ordinary skill in the art, the specific meaning of the above-mentioned terms can be understood according to specific circumstances.

Herein, unless otherwise stated, the term "plurality" means two or more.

In this article, the character "/" means that the objects before and after are in an "or" relationship. For example, A/B means: A or B.

In this document, the term "and/or" refers to an association relationship describing objects, which means that there can be three relationships. For example, A and/or B means: A or B, or, A and B.

The embodiment of the present disclosure discloses an air conditioner indoor unit. FIG. 1 is a structural schematic diagram showing an air conditioner indoor unit in an open state according to an exemplary embodiment. As shown in FIG. 1, the air conditioner indoor unit 1 has an air inlet 11 and The air outlet 12, the air inlet 11 and the air outlet 12 are located on the same plane of the indoor unit of the air conditioner.

In the embodiment of the present disclosure, the air inlet 11 and the air outlet 12 of the air conditioner indoor unit are arranged on the same plane of the air conditioner indoor unit. When the air conditioner indoor unit 1 is installed, it is only necessary to ensure that the side with the air inlet 11 and the air outlet 12 does not It is enough if the object blocks or does not obstruct the air intake, which can make the installation position of the air conditioner indoor unit 1 less restricted, and the installation range is wider, such as can be installed in the kitchen cabinet, the living room cabinet, or hung on the wall On the ground, etc.

In some optional embodiments, the same plane may be the side, bottom or top surface of the air conditioner indoor unit. The air inlet 11 and the air outlet 12 in FIG. 1 are located on the side of the air conditioner indoor unit 1, so that the installation of the air conditioner indoor unit 1 The location is more extensive.

In some optional embodiments, it also includes an air inlet plate 13, an air outlet plate 14 and a connecting device; the air inlet plate 13 opens or closes the air inlet 11 under the action of the connecting device, and the air outlet plate 14 plays a role in the connecting device DOWN, open or close the air outlet 12.

An air inlet plate 13 is provided at the air inlet 11, and the air inlet 11 is opened or closed through a connecting device. The air inlet 11 can be opened when in use and closed when not in use to prevent dust from entering the interior of the air conditioner indoor unit 1.

By setting the air outlet plate 14 at the air outlet 12 and opening or closing the air outlet 12 through the connecting device, the air outlet 12 can be opened when in use, and closed when not in use, to prevent dust from entering the interior of the air conditioner indoor unit 1 .

The connecting device includes a first connecting device 15 and/or a second connecting device 16, wherein the first connecting device 15 drives the air inlet plate 13 and/or the air outlet plate 14 to move integrally in a linear motion, thereby opening or closing the air inlet 11 And/or the air outlet 12; the second connecting device 16 drives the air inlet plate 13 and/or the air outlet plate 14 to rotate with one side as an axis, thereby opening or closing the air inlet 11 and/or the air outlet 12.

Among them, there are four types of arrangement, namely, the first connecting device 15 drives the air inlet plate 13 and the air outlet plate 14; the second connecting device 16 drives the air inlet plate 13 and the air outlet plate 14; and the first connecting device 15 drives the air inlet plate. Plate 13, the second connecting device 16 drives the air outlet plate 14; the first connecting device 15 drives the air outlet plate 14, and the second connecting device 16 drives the air inlet plate 13 in four cases, where the first connecting device 15 drives the air inlet plate 13 and the air outlet plate 14 can be driven by one first connecting device 15 at the same time, or two first connecting devices 15 can be used to drive separately. The second connecting device 16 drives the air inlet plate 13 and the air outlet plate 14 by two The second connecting device 16 drives the air inlet plate 13 and the air outlet plate 14 respectively.

In some optional embodiments, the air-conditioning indoor unit 1 further includes a housing 10 for protecting internal components of the air-conditioning indoor unit 1, such as a fan 21, a heat exchanger 22, a first connecting device 15 and a second connecting device 16, etc. .

In some optional embodiments, a filter screen 17 is further included, and the filter screen 17 is disposed at the air inlet 11 for filtering the air entering the indoor unit 1 of the air conditioner.

As shown in Figure 3, after the air conditioner indoor unit 1 is turned on, the air outlet plate 14 rotates counterclockwise, with a maximum rotation angle of 90°, to avoid affecting the air inlet plate 13, which is in the connecting device Under the action, a movement away from the main body of the air conditioner indoor unit is generated, so that the wind can enter the inside of the air inlet 11 from around the air inlet plate 13.

In some alternative embodiments, as shown in FIG. 4, the connecting device includes a first connecting device 15. As shown in FIG. 5, the first connecting device 15 includes a rack 151, a rack guide groove 152, and a first drive motor 153. The first drive motor 153 drives the rack 151, so that the rack 151 produces linear movement along the rack guide groove 152, and drives the air inlet plate 13 and/or the air outlet plate 14 to move.

By providing the first connecting device 15, the air inlet plate 13 can be moved away from or close to the air conditioner indoor unit body, thereby opening the air inlet 11, or the air outlet plate 14 can be moved away from or close to the air conditioner indoor unit body. , Thereby opening the air outlet 12.

In some alternative embodiments, as shown in FIG. 5, the first connecting device 15 further includes a rack fixed end 154, which is arranged at the end of the rack 151 away from the air-conditioning indoor unit body, and is used to interact with the air inlet The plate 13 or the air outlet plate 14 is connected, and the linear motion of the rack 151 drives the air inlet plate 13 and/or the air outlet plate 14 to produce linear motion.

In some optional embodiments, the first connecting device 15 further includes a first motor box 155 for accommodating the first driving motor 153 and protecting the first driving motor 153.

Of course, the first connecting device 15 can also be used to simultaneously control the air inlet plate 13 and the air outlet plate 14 to move closer to or away from the body of the air conditioner indoor unit, thereby opening the air inlet 11 and the air outlet 12. In this way, The number of first connection devices 15 is reduced.

In some optional embodiments, as shown in FIG. 6, the second connecting device 16 includes a driving structure 161 and a connecting structure 162, wherein the driving structure 161 is used to drive the air outlet plate 14 and/or the air inlet plate 13 to rotate; The connecting structure 162 is used to rotatably connect the air outlet plate 14 and/or the air inlet plate 13 to the body of the air conditioner indoor unit.

In some alternative embodiments, as shown in FIG. 6, the drive structure 161 includes a crank 1611, a connecting rod 1612, and a second drive motor 1613; one end of the crank 1611 is connected to the output shaft of the second drive motor 1613; the other of the crank 1611 One end is hinged to one end of the connecting rod 1612; the other end of the connecting rod 1612 is connected to the side of the air outlet plate 14 and/or the air inlet plate 13 opposite to the air conditioner indoor unit body, and the second drive motor 1613 is arranged on the air conditioner indoor unit body , Through the rotation of the output shaft of the second driving motor 1613, the crank 1611 is driven to rotate.

In some optional embodiments, the driving structure 161 further includes a connecting portion 1614, a connecting portion 1614, and the air inlet plate 13 and/or the air outlet plate 14 are fixedly connected, and are directly connected to the other end of the connecting rod 1612 through the connecting rod 1612. The movement of, drives the rotation of the air inlet plate 13 and/or the air outlet plate 14.

In some optional embodiments, the driving structure 161 further includes a crank guide groove 1616, and the crank 1611 moves in the crank guide groove 1616. By setting the crank guide groove 1616, the movement position of the crank 1611 can be defined.

In some optional embodiments, the driving structure 161 further includes a second motor box 1615 for accommodating the second driving motor 1613 and protecting the second driving motor 1613.

In some optional embodiments, the connecting structure 162 includes a rotating shaft 1621 and a rotating shaft supporting portion 1622; the rotating shaft supporting portion 1622 is arranged on the body of the air conditioner indoor unit, and one side is provided with a mounting hole; the rotating shaft 1621 is rotatably sleeved in the mounting hole The inside of the mounting hole is circular in cross section, and its diameter matches the diameter of the shaft 1621.

The number of the connecting structure 162 is one or two. When the number of the connecting structure 162 is one, it is arranged at the center position of the length direction of the air outlet 12 or the air inlet 11. When the number of the connecting structure 162 is two, it is Distributed along the length of the air outlet 12 or the air inlet 11, the distance between the two connecting structures 162 is not required.

In some alternative embodiments, as shown in FIG. 2, a pin bracket 19 is provided on the air outlet plate 14 and/or the air inlet plate 13; one end of the rotating shaft 1621 is provided with a pin structure, and the pin structure is clamped on the pin. Axis bracket 19 inside.

By adopting a pin structure at one end of the rotating shaft 1621, the connection between the rotating shaft 1621 and the pin support 19 can be realized through the pin structure, which facilitates the disassembly of the rotating shaft 1621.

In some optional embodiments, as shown in FIG. 7, the pin structure includes an elastic arm 1623 and a limiting portion; the limiting portion is provided with a limiting end 1625 at one end away from the rotating shaft 1621, and the elastic arm 1623 and the limiting end 1625 are between A groove 1624 is formed, and the groove 1624 is used for clamping the pin support 19.

By providing the limiting end 1625 at the end of the limiting portion away from the rotating shaft 1621, the pin bracket 19 can be clamped inside the limiting end 1625 to prevent the pin bracket 19 from falling off.

In some optional embodiments, the elastic arm 1623 has an inclined working surface, the thickness of which gradually increases along the direction toward the limit end 1625, wherein the elastic arm 1623 can be made of elastic material and can be contracted under the action of external force. .

By designing the elastic arm 1623 as an inclined working surface, and the thickness gradually increases along the direction toward the limit end 1625, the groove 1624 between the elastic arm 1623 and the limit end 1625 can be more easily clamped to the pin bracket 19 , And it is convenient to disassemble the shaft 1621. When disassembling, just press the elastic arm 1623 into the connecting hole of the pin bracket 19, and the shape of the connecting hole is a rectangular hole, which corresponds to the cross-sectional shape of the pin structure. Consistent.

In some optional embodiments, the air-conditioning indoor unit 1 further includes a chassis 18, and the chassis 18 is disposed at the bottom of the air-conditioning indoor unit 1.

By providing the chassis 18, it can be used to carry other parts of the air conditioner indoor unit 1.

In some optional embodiments, the air inlet baffle 20 is further included. When the air conditioner indoor unit is in operation, the air inlet baffle 20 is arranged between the air inlet 11 and the air outlet 12 to prevent the wind from the air outlet 12 from re-entering Air inlet 11. Of course, in order to save costs, when the air-conditioning indoor unit is in operation, if the air outlet plate 14 is located between the air inlet 11 and the air outlet 12, the air inlet baffle 20 may not be provided. Among them, the air inlet baffle 20 moves with the air inlet plate 13. When the air inlet plate 13 is in the closed state, the air inlet damper 20 is located in the air inlet, and when the air inlet plate 13 is in the open state, the air inlet damper 20 is located between the air inlet 11 and the air outlet 12, one end is connected to the air inlet plate 13, and one end is connected to the main body of the air conditioner indoor unit.

As shown in Figure 8, both the air outlet plate 14 and the air inlet plate 13 are in a closed state to seal the air conditioner indoor unit 1 to prevent dust from entering. The air outlet plate 14 is located above the air inlet plate 13, and the air outlet plate 14 The second connecting device 16 is used to connect to the main body of the air-conditioning indoor unit, and the air inlet plate 13 is connected to the main body of the air-conditioning indoor unit by using the first connecting device 15.

As shown in Fig. 9, the air outlet plate 14 is located below the air inlet plate 13. When the air conditioner indoor unit 1 is turned on, the air outlet plate 14 rotates in a clockwise direction, and the air inlet plate 13 is positioned on the first connecting device 15 Under the action, a linear movement away from the body of the air conditioner indoor unit is generated, and the air inlet 11 is opened, so that the air conditioner indoor unit 1 works normally. When the air conditioner indoor unit 1 is shut down, the air outlet plate 14 rotates counterclockwise and closes the air outlet 12 Under the action of the first connecting device 15, the air inlet plate 13 generates a linear motion close to the main body of the air conditioner indoor unit, and closes the air inlet 11 to prevent dust from entering the air conditioner indoor unit 1.

As shown in Figure 10, the air outlet plate 14 and the air outlet 12 are connected by a second connecting device 16, and the air inlet plate 13 and the air inlet 11 are connected by a second connecting device 16, wherein the air outlet plate 14 is located on the air inlet plate 13 Above, the bottom of the air inlet plate 13 is directly connected to the main body of the air conditioner indoor unit. When the air conditioner indoor unit 1 is turned on, the air outlet plate 14 rotates counterclockwise, and the air outlet 12 is opened, and the air inlet plate 13 produces counterclockwise rotation. Turning in the direction, the air inlet 11 is opened to make the air conditioner indoor unit 1 work normally. When the air conditioner indoor unit 1 is turned off, the air outlet plate 14 rotates clockwise, and the air outlet 12 is closed, and the air inlet plate 13 produces a clockwise direction. Turn to close the air inlet 11 to prevent dust from entering the indoor unit 1 of the air conditioner.

As shown in Figure 11, the air outlet plate 14 and the air outlet 12 are connected by a second connecting device 16, and the air inlet plate 13 and the air inlet 11 are connected by a second connecting device 16, wherein the air outlet plate 14 is located on the air inlet plate 13 Below, the bottom of the air inlet plate 13 is directly connected to the body of the air conditioner indoor unit. When the air conditioner indoor unit 1 is turned on, the air outlet plate 14 rotates counterclockwise, and the air outlet 12 is opened, and the air inlet plate 13 produces counterclockwise rotation. Turning in the direction, the air inlet 11 is opened to make the air conditioner indoor unit 1 work normally. When the air conditioner indoor unit 1 is turned off, the air outlet plate 14 rotates clockwise, and the air outlet 12 is closed, and the air inlet plate 13 produces a clockwise direction. Turn to close the air inlet 11 to prevent dust from entering the indoor unit 1 of the air conditioner.

As shown in Figure 12, the air outlet plate 14 and the air outlet 12 are connected by a second connecting device 16, and the air inlet plate 13 and the air inlet 11 are connected by a first connecting device 15. The bottom of the air inlet plate 13 is connected to the indoor unit of the air conditioner. An air inlet baffle 20 is also provided between the bodies to prevent the air from the air outlet 12 from entering the air inlet 11. The air outlet plate 14 is located below the air inlet plate 13, wherein the bottom of the air inlet plate 13 is directly connected to the main body of the air conditioner indoor unit. When the air conditioner indoor unit 1 is turned on, the air outlet plate 14 rotates counterclockwise to open the outlet The air inlet 12 and the air inlet plate 13 produce a linear movement away from the main body of the air conditioner indoor unit, and the air inlet 11 is opened to make the air conditioner indoor unit 1 work normally. When the air conditioner indoor unit 1 is shut down, the air outlet plate 14 rotates clockwise to close The air outlet 12 and the air inlet plate 13 move close to the main body of the air conditioner indoor unit, and close the air inlet 11 to prevent dust from entering the air conditioner indoor unit 1.

As shown in Figure 13, the air outlet plate 14 and the air outlet 12 are connected by a second connecting device 16, and the air inlet plate 13 and the air inlet 11 are connected by a first connecting device 15. The bottom of the air inlet plate 13 is connected to the indoor unit of the air conditioner. An air inlet baffle 20 is also provided between the bodies to prevent the air from the air outlet 12 from entering the air inlet 11. The air outlet plate 14 is located below the air inlet plate 13, wherein the bottom of the air inlet plate 13 is directly connected to the main body of the air conditioner indoor unit. When the air conditioner indoor unit 1 is turned on, the air outlet plate 14 rotates counterclockwise to open the outlet The air inlet 12 and the air inlet plate 13 produce a linear movement away from the main body of the air-conditioning indoor unit. The structure of the first connecting device 15 and the air inlet plate 13 are at a certain angle, and the angle is less than 90°. Through the movement of the air inlet plate 13, Open the air inlet 11, where the air inlet plate 13 can move away from the main body of the air conditioner indoor unit, or move closer to the air outlet 12, so that the air conditioner indoor unit 1 works normally. When the air conditioner indoor unit 1 is shut down, the air outlet plate 14 produces a clockwise rotation, closes the air outlet 12, and the air inlet plate 13 moves close to the body of the air conditioner indoor unit, and closes the air inlet 11 to prevent dust from entering the air conditioner indoor unit 1.

As shown in Figure 14, the air outlet plate 14 and the air outlet 12 are connected by a second connecting device 16, and the air inlet plate 13 and the air inlet 11 are connected by a second connecting device 16, wherein the bottom of the air inlet plate 13 and the indoor unit of the air conditioner An air inlet baffle 20 is also provided between the bodies to prevent the air from the air outlet 12 from entering the air inlet 11. The air outlet plate 14 is located below the air inlet plate 13, wherein the air inlet plate 13 is connected to the main body of the air conditioner indoor unit through two second connecting devices 16. When the air conditioner indoor unit 1 is turned on, the air outlet plate 14 generates a counterclockwise Turning to open the air outlet 12, the air inlet plate 13 produces a linear movement away from the air conditioner indoor unit body, and also produces a movement away from the air outlet 12, that is, produces an oblique upward movement, and opens the air inlet 11 to make the air conditioner indoor unit 1 work normally When the air conditioner indoor unit 1 is turned off, the air outlet plate 14 rotates in a clockwise direction, closing the air outlet 12, and the air inlet plate 13 moves close to the air conditioner indoor unit body, and at the same time produces movement close to the air outlet 12, that is, oblique The downward movement, where diagonally downward is based on the direction in FIG. 14, closes the air inlet 11 to prevent dust from entering the indoor unit 1 of the air conditioner.

By adopting the structures in various embodiments in the air conditioner indoor unit 1, in which, by limiting the maximum rotation angle of the outlet door panel 14 to 90°, the excessive rotation angle of the outlet door panel 14 can be prevented from affecting the inlet air. Movement of the air inlet plate 11.

When the air-conditioning indoor unit 1 is embeddedly installed, the size of the air inlet plate 13 and the size of the air outlet plate 14 can be adjusted according to the installation space.

In some alternative embodiments, the opening process of the air inlet plate 13 and the air outlet plate 14 can occur simultaneously, or it can be set that the air inlet plate 13 is opened first, and the air outlet plate 14 is opened later, and the air inlet plate 13 can be closed at the same time. And the air outlet plate 14 can also be set such that the air outlet plate 14 is closed first, and then the air inlet plate 13 is closed.

The air inlet plate 13 may be an air inlet door panel, and the air outlet plate 14 may be an air outlet cover plate.

The present disclosure is not limited to the structure that has been described above and shown in the drawings, and various modifications and changes can be made without departing from its scope. The scope of the present disclosure is limited only by the appended claims.

Claims

An air conditioner indoor unit having an air inlet and an air outlet, wherein the air inlet and the air outlet are located on the same plane of the air conditioner indoor unit.
The air-conditioning indoor unit according to claim 1, further comprising an air inlet plate, an air outlet plate and a connecting device;

The air inlet plate opens or closes the air inlet under the action of the connecting device, and the air outlet plate opens or closes the air outlet under the action of the connecting device.
The air conditioner indoor unit according to claim 2, wherein the connecting device comprises a first connecting device and/or a second connecting device, wherein the first connecting device drives the air inlet plate and/or The air outlet plate moves integrally in a linear motion, thereby opening or closing the air inlet and/or the air outlet; the second connecting device drives the air inlet plate and/or the air outlet plate to one side The side is a shaft rotation, thereby opening or closing the air inlet and/or the air outlet.
The air conditioner indoor unit of claim 3, wherein the first connecting device comprises a rack, a rack guide groove and a first drive motor;

The first drive motor drives the rack to make the rack move linearly along the rack guide groove, thereby driving the air inlet plate and/or the air outlet plate to move in a linear motion as a whole .
The air conditioner indoor unit according to claim 3, wherein the second connecting device comprises a driving structure and a connecting structure, wherein the driving structure is used to drive the air outlet plate and/or the air inlet plate Rotation occurs; the connecting structure is used to rotatably connect the air outlet plate and/or the air inlet plate to the body of the air conditioner indoor unit.
The air conditioner indoor unit of claim 5, wherein the driving structure includes a crank, a connecting rod, and a second driving motor;

One end of the crank is connected with the output shaft of the second drive motor;

The other end of the crank is hinged with one end of the connecting rod;

The other end of the connecting rod is connected with the side of the air outlet plate and/or the air inlet plate opposite to the main body of the air conditioner indoor unit.
The air conditioner indoor unit according to claim 5, wherein the connecting structure comprises a rotating shaft and a rotating shaft support part;

The rotating shaft support part is arranged on the main body of the air conditioner indoor unit, and one side of which is provided with a mounting hole;

The rotating shaft is rotatably sleeved inside the mounting hole.
The air conditioner indoor unit according to claim 7, wherein the air outlet plate and/or the air inlet plate are provided with a pin bracket;

A pin structure is provided at one end of the rotating shaft, and the pin structure is clamped in the pin support.
The air conditioner indoor unit according to claim 8, wherein the pin shaft structure comprises an elastic arm and a limit part;

An end of the limiting portion away from the rotating shaft is provided with a limiting end, a groove is formed between the elastic arm and the limiting end, and the groove is used for clamping the pin support.
The air conditioner indoor unit according to claim 1, further comprising an air inlet baffle, and when the air conditioner indoor unit is in operation, the air inlet baffle is arranged at the air inlet and the air outlet between.