Air outlet assembly, air outlet device and air conditioner indoor unit

Abstract

The utility model provides a kind of air outlet assembly, air outlet device and two kinds of air conditioner indoor unit.The air outlet assembly includes two air deflector and connecting device.Connecting device is set between two air deflectors, and connecting device is configured to make two air deflectors relatively rotate around first pivot, realize the zoned air deflector control of air outlet.Or, connecting device can also be configured to make two air deflectors fixedly connected as a whole, to make two air deflectors synchronous rotation around the axis of first pivot, realize the overall angle adjustment of two air deflectors.The problem that the air supply direction of air conditioner indoor unit is single is solved, so that the airflow at air outlet can be blown towards multiple angles, increase the air supply coverage range of air conditioner indoor unit, so that indoor uniform heat exchange, and then improve the effect of air conditioner indoor unit on indoor temperature regulation.Moreover, one of two air deflectors can be closed according to the position of user corresponding area of air outlet, to avoid the situation that heat exchange wind directly blows user.

Description

Technical Field

[0001] This utility model relates to the field of air conditioning, and in particular to air outlet components, air outlet devices and indoor units of air conditioners. Background Technology

[0002] Air deflectors are used to adjust the airflow direction at the air outlet of an air conditioner's indoor unit. However, some existing air conditioner indoor units are equipped with air deflectors that swing in one direction only. This results in a single airflow direction for the indoor unit. Not only does this cause the heat exchange air to blow directly onto the user when the indoor unit concentrates the airflow in a fixed direction, but it also results in a small airflow range, which can easily lead to uneven heat exchange and affect the effectiveness of the indoor unit in regulating the indoor temperature. Utility Model Content

[0003] In view of the above problems, this utility model is proposed to provide an air outlet component, air outlet device, and two types of air conditioner indoor units that overcome or at least partially solve the above problems. It can solve the problem that the air outlet of the air conditioner indoor unit is equipped with a single-direction swinging air guide plate, which makes the air supply direction of the air conditioner indoor unit singular. It not only achieves the purpose of avoiding the air conditioner indoor unit to concentrate the air supply in a fixed direction, thereby avoiding the situation where the heat exchange air blows directly on the user, but also achieves the purpose of increasing the air supply coverage of the air conditioner indoor unit, so as to make the indoor heat exchange uniform and improve the effect of the air conditioner indoor unit in regulating the indoor temperature.

[0004] Specifically, this utility model provides an air outlet assembly, including:

[0005] Two air guide plates are provided, both of which are used to be installed at the air outlet and are arranged sequentially along the length of the air outlet. The two air guide plates are connected by a first rotating shaft.

[0006] A connecting device is disposed between the two air guide plates, and the connecting device is configured to allow the two air guide plates to rotate relative to each other around the first rotating shaft. Alternatively, the two air guide plates are fixedly connected as a single unit so that the two air guide plates rotate synchronously around the axis of the first rotating shaft.

[0007] Optionally, the connecting device further includes a limiting device, which is configured to cause the two air guides to rotate synchronously after one air guide plate rotates at a certain angle relative to the other air guide plate.

[0008] Optionally, the first rotating shaft is fixedly connected to one of the air guide plates and rotatably connected to the other air guide plate. The limiting device is a limiting block, which is disposed on the first rotating shaft and located on one side of the other air guide plate.

[0009] Optionally, the connecting device further includes:

[0010] Two stop members are slidably disposed on the same side of one of the air guide plates along a direction parallel to the first rotating shaft, so as to slide to the same side of the other air guide plate. The two stop members are respectively disposed on both sides of the first rotating shaft.

[0011] The driving component is configured to drive the two stops to slide.

[0012] Optionally, the driving component includes:

[0013] Two first electromagnets are fixedly connected to the side of the air guide plate where the stop member is located. The stop member is a magnetic component. The first electromagnets and the stop members are connected to the same air guide plate, and each first electromagnet is configured to cause a corresponding stop member to slide away from the other air guide plate.

[0014] Two reset devices, each configured to cause a corresponding stop to slide toward the other air guide plate.

[0015] Optionally, the connecting device further includes a second electromagnet and a magnetic component.

[0016] The second electromagnet and the magnetic component are respectively disposed at the two ends of the air guide plates that are close to each other, so that the second electromagnet and the magnetic component attract each other.

[0017] Optionally, the two air guide plates are a first air guide plate and a second air guide plate, and the air outlet assembly further includes a third air guide plate.

[0018] The third air guide plate is disposed on the side of the second air guide plate opposite to the first air guide plate.

[0019] The third air guide plate is rotatably connected to the second air guide plate via a second rotating shaft, and the second rotating shaft is coaxial with the first rotating shaft.

[0020] Another connecting device is provided between the third air guide plate and the second air guide plate.

[0021] This utility model also provides an air outlet device, including:

[0022] Two air outlet components as described above are arranged symmetrically. The two air guide plates of the two air outlet components, which are close to each other, are rotatably connected by a third rotating shaft, which is coaxial with the first rotating shaft.

[0023] Two drive units are respectively connected to the two air guide plates.

[0024] Each of the drive devices is connected to a guide vane of one of the air outlet components that is away from the other air outlet component, and is configured to drive the corresponding guide vane to rotate about the axis of the first rotating shaft.

[0025] This utility model also provides an indoor unit for an air conditioner, comprising:

[0026] As mentioned above, the air outlet components.

[0027] The housing has an air outlet located on it.

[0028] This utility model also provides an indoor unit for an air conditioner, including the aforementioned air outlet device.

[0029] In the air outlet assembly of this invention, the connecting device can lock the two air guide plates together, allowing them to rotate synchronously around the first rotating shaft, thus achieving overall angle adjustment of the two air guide plates. Alternatively, the connecting device can allow the two air guide plates to rotate relative to each other around the first rotating shaft, achieving zoned airflow control at the air outlet. This solves the problem of the air supply direction being singular in the indoor unit of the air conditioner, allowing the airflow at the air outlet to be directed at multiple angles, increasing the air supply coverage of the indoor unit, resulting in more uniform heat exchange indoors, and thereby improving the indoor unit's effect on regulating indoor temperature.

[0030] Furthermore, one of the two air deflectors can close the corresponding area of ​​the air outlet based on the user's location to prevent the heat exchange air from blowing directly on the user.

[0031] The above and other objects, advantages and features of this utility model will become more apparent to those skilled in the art from the following detailed description of specific embodiments of this utility model in conjunction with the accompanying drawings. Attached Figure Description

[0032] The following sections will describe some specific embodiments of the present invention in a detailed manner by way of example and not limitation, with reference to the accompanying drawings. The same reference numerals in the drawings denote the same or similar parts or components. Those skilled in the art should understand that these drawings are not necessarily drawn to scale. In the drawings:

[0033] Figure 1 This is a schematic structural diagram of an air outlet assembly according to an embodiment of the present utility model;

[0034] Figure 2 This is a schematic structural diagram of an air outlet assembly according to an embodiment of the present utility model;

[0035] Figure 3 This is a schematic structural diagram of an air outlet assembly according to an embodiment of the present utility model;

[0036] Figure 4This is a schematic structural diagram of an air outlet assembly according to an embodiment of the present utility model;

[0037] Figure 5 yes Figure 4 Enlarged view of point A in the middle;

[0038] Figure 6 This is a schematic structural diagram of an air outlet assembly according to an embodiment of the present utility model;

[0039] Figure 7 yes Figure 6 Enlarged view of point B in the middle;

[0040] Figure 8 This is a schematic structural diagram of an air outlet assembly according to an embodiment of the present utility model;

[0041] Figure 9 This is a schematic structural diagram of an air outlet assembly according to an embodiment of the present utility model.

[0042] List of reference numerals in the attached diagram:

[0043] 100. Air outlet assembly;

[0044] 200. Air guide plate; 210. First air guide plate; 220. Second air guide plate; 230. Third air guide plate;

[0045] 300. Connecting device; 320. Limiting device; 321. Limiting block; 330. Stop; 340. Drive assembly; 341. First electromagnet;

[0046] 410. First pivot; 420. Second pivot; 430. Third pivot;

[0047] 500, housing; 510, air outlet. Detailed Implementation

[0048] The following reference Figures 1 to 9 This description describes the air outlet assembly, air outlet device, and indoor unit of an air conditioner according to embodiments of the present invention. In this description, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature, that is, include one or more of that feature. In the description of the present invention, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified. When a feature "includes or contains" one or more of the features it encompasses, unless otherwise specifically described, this indicates that other features are not excluded and may be further included.

[0049] Unless otherwise expressly specified and limited, the terms "set," "install," "connect," "link," "fix," and "couple" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art should be able to understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0050] Furthermore, in the description of this embodiment, "above" or "below" the second feature can include direct contact between the first and second features, or it can include contact between the first and second features through another feature between them. That is, in the description of this embodiment, "above," "over," and "on top" of the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," or "below" of the second feature can mean the first feature is directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0051] In the description of this embodiment, the terms "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0052] Figure 1 This is a schematic structural diagram of an air outlet assembly according to an embodiment of the present invention, as shown below. Figure 1 As shown, and with reference Figures 2 to 9 This utility model provides an air outlet assembly 100. The air outlet assembly 100 includes two air guide plates 200 and a connecting device 300.

[0053] Both air guide plates 200 are used to be installed at the air outlet 510 and are arranged sequentially along the length of the air outlet 510. The two air guide plates 200 are connected by the first rotating shaft 410.

[0054] like Figure 3 As shown, the connecting device 300 is disposed between the two air guide plates 200, and the connecting device 300 is configured to allow the two air guide plates 200 to rotate relative to each other around the first rotating shaft 410.

[0055] Or, such as Figure 4 As shown, the connecting device 300 can also be configured to fix the two air guide plates 200 together so that the two air guide plates 200 rotate synchronously around the axis of the first rotating shaft 410.

[0056] In this embodiment, two air guide vanes 200 are arranged along the length of the air outlet 510 to guide or regulate the airflow from the air outlet 510. The two air guide vanes 200 are pivotally connected via a first rotating shaft 410. Since a connecting device 300 is located between the two air guide vanes 200, the connecting device 300 can lock the two air guide vanes 200 together, allowing them to rotate synchronously around the first rotating shaft 410, thus achieving overall angle adjustment of the two air guide vanes 200. Alternatively, the connecting device 300 can also cause the two air guide vanes 200 to rotate relative to each other around the first rotating shaft 410, achieving zoned airflow control of the air outlet 510. This solves the problem of a single airflow direction in the indoor unit of the air conditioner, allowing the airflow at the air outlet 510 to be directed at multiple angles, increasing the airflow coverage of the indoor unit, resulting in more uniform heat exchange and improving the indoor unit's temperature regulation effect.

[0057] Furthermore, one of the two air guide vanes 200 can close the corresponding area of ​​the air outlet 510 according to the user's position to avoid the heat exchange air blowing directly on the user. For example, when the two air guide vanes 200 are arranged vertically in sequence, when the user is sitting, the lower air guide vane 200 can close the corresponding area of ​​the air outlet 510, or when the user is standing, the upper air guide vane 200 can close the corresponding area of ​​the air outlet 510 to avoid the heat exchange air blowing directly on the user and causing discomfort.

[0058] In some embodiments of this utility model, such as Figure 6 and Figure 7 As shown, the connecting device 300 also includes a limiting device 320, which is configured to make the two air guide plates 200 rotate synchronously after one air guide plate 200 rotates at a certain angle relative to the other air guide plate 200.

[0059] In this embodiment, since the limiting device 320 can limit one air guide plate 200 after it rotates to a certain angle, the other air guide plate 200 is driven by the limiting device 320 to rotate synchronously with one air guide plate 200 at a certain angle. This structure allows the two air guide plates 200 to be controlled by driving one air guide plate 200 with only one driving device, even without being fixedly connected as a whole by the connecting device 300. This simplifies the overall structure of the air outlet assembly 100 and reduces the manufacturing cost of the air outlet assembly 100.

[0060] In some embodiments of this utility model, such as Figure 6 and Figure 7 As shown, the first rotating shaft 410 is fixedly connected to one air guide plate 200 and rotatably connected to another air guide plate 200. The limiting device 320 is a limiting block 321, which is disposed on the first rotating shaft 410 and located on one side of the other air guide plate 200.

[0061] In this embodiment, the limiting block 321 extends in a direction perpendicular to the first rotating shaft 410 so that after one of the air guide plates 200 rotates to a certain angle, the limiting block 321 contacts the other air guide plate 200, and while one of the air guide plates 200 continues to rotate, the two air guide plates 200 rotate synchronously at a certain angle.

[0062] In some embodiments of this utility model, such as Figure 4 and Figure 5 As shown, the connecting device 300 also includes two stops 330 and a drive assembly 340.

[0063] Two stop members 330 are slidably disposed on the same side of one air guide plate 200 in a direction parallel to the first rotating shaft 410, so as to slide to the same side of the other air guide plate 200. The two stop members 330 are respectively disposed on both sides of the first rotating shaft 410.

[0064] The drive component 340 is configured to drive the two stops 330 to slide.

[0065] In this embodiment, the drive assembly 340 drives the stop 330 to slide. When the stop 330 is simultaneously on one side of both air guide plates 200, the relative rotation of the two air guide plates 200 is restricted by the stop 330, so that the two air guide plates 200 are fixedly connected as one unit, thereby enabling the two air guide plates 200 to rotate synchronously around the axis of the first rotating shaft 410. Alternatively, when the stop 330 is only on one side of one air guide plate 200, the two air guide plates 200 are not blocked by the stop 330 and can rotate relative to each other around the first rotating shaft 410.

[0066] In some alternative embodiments of this utility model, two stop members 330 are slidably disposed on both sides of one air guide plate 200 in a direction parallel to the first rotating shaft 410, so as to slide to the same side of the other air guide plate 200 respectively. The two stop members 330 are respectively disposed on the same side of the first rotating shaft 410.

[0067] In some embodiments of this utility model, the drive assembly 340 includes two linear motors, each of which is connected to a corresponding stop 330 to control the sliding of the stop 330.

[0068] In this embodiment, the linear motor is connected to the stop member 330. When the linear motor is running, it controls the stop member 330 to slide along the axial direction of the first rotating shaft 410. When both stop members 330 are simultaneously on one side of the two air guide plates 200, the two air guide plates 200 are fixedly connected as one unit, thereby causing the two air guide plates 200 to rotate synchronously around the axis of the first rotating shaft 410. Alternatively, when the stop member 330 is only on one side of one air guide plate 200, the two air guide plates 200 are not blocked by the stop member 330 and can rotate relative to each other around the first rotating shaft 410.

[0069] In some embodiments of this utility model, the drive assembly 340 includes two first electromagnets 341 and two reset devices.

[0070] The first electromagnet 341 is fixedly connected to one side of the air guide plate 200 where a stop member 330 is provided. The stop member 330 is a magnetic component. The first electromagnet 341 and the stop member 330 are connected to the same air guide plate 200. The first electromagnet 341 is configured to cause one of the corresponding stop members 330 to slide away from the other air guide plate 200.

[0071] Each reset device is configured to cause a corresponding stop 330 to slide toward another air guide plate 200.

[0072] In this embodiment, the drive assembly 340 includes a first electromagnet 341 and a reset device. The reset device can be a spring or a spring sheet.

[0073] When the first electromagnet 341 is energized, it attracts the stop 330 to move toward the first electromagnet 341, so as to move away from the other air guide plate 200, thereby making the rotation of the two air guide plates 200 independent of each other, thus achieving the purpose that the two air guide plates 200 can rotate relative to each other around the first rotating shaft 410 respectively.

[0074] When the stop 330 is not attracted by the first electromagnet 341, the reset device applies a force to the stop 330, causing the stop 330 to slide towards the other air guide plate 200 and simultaneously stop on one side of the two air guide plates 200, so that the two air guide plates 200 are fixedly connected as one unit, thereby causing the two air guide plates 200 to rotate synchronously around the axis of the first rotating shaft 410.

[0075] The structure of the stop 330 controlled by the first electromagnet 341 is simple, easy to manufacture and maintain, and reduces manufacturing and maintenance costs.

[0076] Alternatively, the reset device can be a first electromagnet 341, and the stop 330 can be a permanent magnet. That is, the position of the stop 330 can be controlled by adjusting the positive and negative poles of the first electromagnet 341.

[0077] In some embodiments of this utility model, the connecting device 300 further includes a second electromagnet and a magnetic component.

[0078] The second electromagnet and the magnetic component are respectively disposed at the two air guide plates 200 at their respective close ends, so that the second electromagnet and the magnetic component attract each other.

[0079] In this embodiment, when the second electromagnet is energized, it attracts the magnetic component, thereby fixing the two air guide plates 200 together and causing them to rotate synchronously around the axis of the first rotating shaft 410. When the second electromagnet is not energized, the rotation of the two air guide plates 200 does not interfere with each other, thus achieving the purpose that the two air guide plates 200 can rotate relative to each other around the first rotating shaft 410.

[0080] In this embodiment, the connection structure between the second electromagnet and the magnetic component is simple and does not occupy the space on both sides of the air guide plate 200, making the airflow smoother.

[0081] In some embodiments of this utility model, such as Figure 8 and Figure 9 As shown, the two air guide plates 200 are the first air guide plate 210 and the second air guide plate 220, and the air outlet assembly 100 also includes a third air guide plate 230.

[0082] The third air guide plate 230 is located on the side of the second air guide plate 220 that is away from the first air guide plate 210.

[0083] The third air guide plate 230 is rotatably connected to the second air guide plate 220 via the second rotating shaft 420, and the second rotating shaft 420 is coaxial with the first rotating shaft 410.

[0084] Another connecting device 300 is provided between the third air guide plate 230 and the second air guide plate 220.

[0085] In this embodiment, three air guide vanes 200 are arranged along the length of the air outlet 510 to guide or regulate the airflow from the air outlet 510. The three air guide vanes 200 are pivotally connected via a first rotating shaft 410 and a second rotating shaft 420. Since the connecting device 300 is located between two adjacent air guide vanes 200, it can lock the two adjacent air guide vanes 200 together, allowing them to rotate synchronously around the first rotating shaft 410, thus achieving overall angle adjustment of the two adjacent air guide vanes 200. Alternatively, the connecting device 300 can also allow two air guide vanes 200 to rotate relative to each other around the first rotating shaft 410, achieving zoned airflow control of the air outlet 510. This solves the problem of a single airflow direction in the indoor unit of the air conditioner, allowing the airflow at the air outlet 510 to be directed at multiple angles, increasing the airflow coverage of the indoor unit, resulting in more uniform heat exchange and improving the indoor unit's temperature regulation effect.

[0086] Furthermore, the connection relationship between the three air guide plates 200 can be as follows: the first air guide plate 210 is fixedly connected to the second air guide plate 220, and the third air guide plate 230 can rotate relative to the second air guide plate 220 around the second rotating shaft 420; or the second air guide plate 220 is fixedly connected to the third air guide plate 230, and the first air guide plate 210 can rotate relative to the second air guide plate 220 around the first rotating shaft 410; or the first air guide plate 210, the second air guide plate 220, and the third air guide plate 230 are fixedly connected by two connecting devices 300; or the first air guide plate 210, the second air guide plate 220, and the third air guide plate 230 can all rotate relative to each other around the first rotating shaft 410 or the second rotating shaft 420, so that the air outlet assembly 100 has multiple air guiding modes.

[0087] Furthermore, one of the three air guide vanes 200 can close the corresponding area of ​​the air outlet 510 according to the user's position to avoid the heat exchange air blowing directly on the user. For example, when the three air guide vanes 200 are arranged vertically in sequence, when the user is sitting, the lower air guide vane 200 can close the corresponding area of ​​the air outlet 510, or when the user is standing, the upper air guide vane 200 can close the corresponding area of ​​the air outlet 510 to avoid the heat exchange air blowing directly on the user and causing discomfort.

[0088] This utility model embodiment also provides an air outlet device, including two air outlet components 100 as described in any of the above embodiments and two drive devices.

[0089] like Figure 4 As shown, the two air outlet components 100 are symmetrically arranged. The two air guide plates 200 of the two air outlet components 100 are rotatably connected by a third rotating shaft 430, which is coaxial with the first rotating shaft 410.

[0090] The two drive units are respectively connected to the two air guide plates 200.

[0091] Each drive unit is connected to an air guide plate 200 of one air outlet assembly 100 that is away from another air outlet assembly 100, and is configured to drive the corresponding air guide plate 200 to rotate around the axis of the first rotating shaft 410.

[0092] In this embodiment, the driving device includes a motor, and the output shaft of the motor can be directly connected to the air guide plates 200 at both ends. Two air outlet assemblies 100 are located at the air outlet 510, which increases the number of air guide plates 200 at the air outlet 510, thus allowing the air outlet device to have more air outlet methods. Furthermore, the two air outlet assemblies 100 are arranged adjacent and symmetrically along the length of the air outlet 510, and two driving devices are respectively located at both ends of the length of the air outlet 510 to achieve the rotation of all air guide plates 200.

[0093] In some alternative embodiments of this invention, the drive device can also be controlled manually.

[0094] This utility model embodiment also provides an indoor unit for an air conditioner. The indoor unit for the air conditioner includes an air outlet assembly 100 and a housing 500 as described in any of the above embodiments.

[0095] The air outlet 510 is located on the housing 500.

[0096] In this embodiment, the connecting device 300 can lock at least two air guide plates 200 together, allowing the two air guide plates 200 to rotate synchronously around the first rotating shaft 410, thereby achieving overall angle adjustment of the two air guide plates 200. Alternatively, the connecting device 300 can also allow the two air guide plates 200 to rotate relative to each other around the first rotating shaft 410, achieving zoned airflow control of the air outlet 510. This solves the problem of the air supply direction of the indoor unit of the air conditioner being singular, allowing the airflow at the air outlet 510 to be directed towards multiple angles, increasing the air supply coverage of the indoor unit of the air conditioner, resulting in uniform heat exchange indoors, and thus improving the effect of the indoor unit of the air conditioner in regulating indoor temperature.

[0097] Furthermore, one of the two air deflectors 200 can close the corresponding area of ​​the air outlet 510 according to the user's location to avoid the heat exchange air blowing directly on the user.

[0098] This utility model embodiment also provides an indoor unit for an air conditioner. The indoor unit for the air conditioner includes an air outlet device as described in any of the above embodiments.

[0099] In this embodiment, the connecting device 300 can lock at least two air guide plates 200 together, allowing the two air guide plates 200 to rotate synchronously around the first rotating shaft 410, thereby achieving overall angle adjustment of the two air guide plates 200. Alternatively, the connecting device 300 can also allow the two air guide plates 200 to rotate relative to each other around the first rotating shaft 410, achieving zoned airflow control of the air outlet 510. This solves the problem of the air supply direction of the indoor unit of the air conditioner being singular, allowing the airflow at the air outlet 510 to be directed towards multiple angles, increasing the air supply coverage of the indoor unit of the air conditioner, resulting in uniform heat exchange indoors, and thus improving the effect of the indoor unit of the air conditioner in regulating indoor temperature.

[0100] Furthermore, one of the two air deflectors 200 can close the corresponding area of ​​the air outlet 510 according to the user's location to avoid the heat exchange air blowing directly on the user.

[0101] Therefore, those skilled in the art should recognize that although many exemplary embodiments of the present invention have been shown and described in detail herein, many other variations or modifications conforming to the principles of the present invention can be directly determined or derived from the disclosure of the present invention without departing from the spirit and scope of the present invention. Therefore, the scope of the present invention should be understood and recognized as covering all such other variations or modifications.

Claims

1. An air outlet assembly, characterized in that, include: Two air guide plates are provided, both of which are installed at the air outlet and are arranged sequentially along the length of the air outlet. The two air guide plates are connected by a first rotating shaft. A connecting device is disposed between the two air guide plates, and the connecting device is configured to: allow the two air guide plates to rotate relative to each other around the first rotating shaft; or, fix the two air guide plates together so that the two air guide plates rotate synchronously around the axis of the first rotating shaft.

2. The air outlet assembly according to claim 1, characterized in that, The connecting device further includes a limiting device, which is configured to cause the two air guides to rotate synchronously after one air guide plate rotates at a certain angle relative to the other air guide plate.

3. The air outlet assembly according to claim 2, characterized in that, The first rotating shaft is fixedly connected to one of the air guide plates and rotatably connected to the other air guide plate; the limiting device is a limiting block, which is disposed on the first rotating shaft and located on one side of the other air guide plate.

4. The air outlet assembly according to claim 1, characterized in that, The connecting device further includes: Two stop members are slidably disposed on the same side of one of the air guide plates in a direction parallel to the first rotating shaft, so as to slide to the same side of the other air guide plate; the two stop members are respectively disposed on both sides of the first rotating shaft; The driving component is configured to drive the two stops to slide.

5. The air outlet assembly according to claim 4, characterized in that, The driving component includes: Two first electromagnets are fixedly connected to the side of the air guide plate where the stop member is located. The stop member is a magnetic component. The first electromagnet and the stop member are connected to the same air guide plate. Each first electromagnet is configured to cause a corresponding stop member to slide away from the other air guide plate. Two reset devices, each configured to cause a corresponding stop to slide toward the other air guide plate.

6. The air outlet assembly according to claim 1, characterized in that, The connecting device also includes a second electromagnet and a magnetic component; The second electromagnet and the magnetic component are respectively disposed at the two ends of the air guide plates that are close to each other, so that the second electromagnet and the magnetic component attract each other.

7. The air outlet assembly according to claim 1, characterized in that, The two air guide plates are a first air guide plate and a second air guide plate, and the air outlet assembly also includes a third air guide plate; The third air guide plate is disposed on the side of the second air guide plate opposite to the first air guide plate; The third air guide plate is rotatably connected to the second air guide plate via a second rotating shaft, and the second rotating shaft is coaxial with the first rotating shaft. Another connecting device is provided between the third air guide plate and the second air guide plate.

8. An air outlet device, characterized in that, include: Two air outlet components as described in any one of claims 1 to 7, the two air outlet components being symmetrically arranged; two air guide plates of the two air outlet components being close to each other being rotatably connected by a third rotating shaft, the third rotating shaft being coaxial with the first rotating shaft; Two drive units are respectively connected to the two air guide plates; Each of the drive devices is connected to a guide vane of one of the air outlet components that is away from the other air outlet component, and is configured to drive the corresponding guide vane to rotate about the axis of the first rotating shaft.

9. An indoor unit for an air conditioner, characterized in that, include: The air outlet assembly as described in any one of claims 1 to 7 above; The housing has an air outlet located on it.

10. An indoor unit of an air conditioner, characterized in that, Includes the air outlet device as described in claim 8.

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