Indoor unit air outlet mechanism and air conditioner

Abstract

The utility model provides an air outlet mechanism of an indoor unit and an air conditioner, relates to the technical field of air conditioners, and aims to solve the problem of insufficient air outlet in a zero-air-feeling mode. The indoor unit air outlet mechanism comprises a first rotating assembly and a second rotating assembly, the first rotating assembly is configured to be rotationally connected to an indoor unit panel of the air conditioner indoor unit, and the second rotating assembly is fixedly arranged at the free end of the first rotating assembly and provided with first air dispersing holes; the first rotating assembly is configured to shield the air outlet when rotating to a first angle; the first rotating assembly and the second rotating assembly are configured to shield the air outlet when rotating to a second angle. The air outlet amount in the zero-air-feeling mode can be increased.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioners, in particular to an indoor unit air outlet mechanism and an air conditioner. Background Art

[0002] With the improvement of living standards, people's demand for air conditioning is no longer limited to basic needs such as cooling or heating. For example, the feeling of no wind, or so-called zero wind feeling, is becoming more and more popular among consumers. Specifically, this technology sets small-diameter air holes on part of the plate body, so that the air flow of the air conditioner will be significantly reduced after passing through these holes. The air flow cannot directly affect the user's surroundings, or it is difficult for the user to feel the existence of the air flow, but it plays a role in transporting hotter or colder gas to the indoor environment to regulate the temperature.

[0003] However, although the zero wind outlet can reduce the discomfort caused by the user being directly blown by the colder or hotter air, the small diameter of the air vents seriously restricts the cooling or heating capacity of the air conditioner and reduces the speed at which the indoor space reaches the user's desired temperature. Utility Model Content

[0004] The first object of the utility model is to provide an indoor unit air outlet mechanism to solve the technical problem of insufficient air outlet in the existing zero wind sense mode.

[0005] The indoor unit air outlet mechanism provided by the utility model includes a first rotating component and a second rotating component, the first rotating component is configured to be rotatably connected to the indoor unit panel of the air-conditioning indoor unit, the second rotating component is fixedly arranged at the free end of the first rotating component and the second rotating component is provided with a first air dispersion hole; the first rotating component is configured to block the air outlet when rotated to a first angle; the first rotating component and the second rotating component are configured to block the air outlet when rotated to a second angle.

[0006] The beneficial effects brought by the air outlet mechanism of the indoor unit of the utility model are:

[0007] By fixing the second rotating assembly to the free end of the first rotating assembly, the first rotating assembly can be used to block the air outlet when the first rotating assembly rotates to the first angle. When the first rotating angle rotates from the first angle to the second angle, it is only necessary to rotate the first rotating assembly to achieve the purpose of using the air dispersing holes on the second rotating assembly to disperse the airflow at the air outlet, thereby reducing the impact of the airflow on the user. Moreover, since the second rotating assembly is located between the free end of the first rotating assembly and the edge of the air outlet when the first rotating assembly and the second rotating assembly are at the second angle, the airflow is blocked by the solid part of the second rotating assembly, and the air can be discharged by using the roughly fan-shaped or triangular end surface opening area between the first rotating assembly, the second rotating assembly and the inner panel, so as to increase the air volume and improve the cooling or heating power. Moreover, generally speaking, the air outlet on these two end surfaces is not directly toward the user, so the direct air outlet will not significantly affect the user experience. Because, for a wall-mounted air conditioner, its height is usually significantly higher than the user's head, while for a cabinet air conditioner indoor unit, the direction is upward or downward, and there is usually no situation where the user's limbs are in the area directly facing the air outlet.

[0008] In an optional technical solution, the second rotating component includes a connecting member and a rotating member, the connecting member is fixedly connected to the first rotating component, and the rotating member is rotatably connected to a part of the connecting member away from the first rotating component.

[0009] By rotating the part of the connecting member away from the first rotating component, when the first rotating component and the second rotating component are at the second angle, the rotating member can rotate relative to the first rotating component so that the open part of the second rotating component no longer blocks the air flow, so that the air flow can be blown out directly, thereby increasing the air output.

[0010] In an optional technical solution, the surface of the second rotating component is an arcuate surface, and the arcuate surface protrudes away from the rotation axis of the first rotating component.

[0011] By setting the surface of the second rotating component to such an arc-shaped surface, the distance between the second rotating component and the edge of the air outlet can be kept consistent when the first rotating component is rotated to different angles, so that the air outlet can be roughly blocked by the first rotating component and the second rotating component as a whole to achieve a zero wind feeling mode.

[0012] In an optional technical solution, the connecting member is a frame, and the frame is arranged around the rotating member.

[0013] By configuring the connecting member as a frame body disposed around the rotating member, the rigidity of the connecting member can be improved, so as to limit and support the rotating member from both ends of the rotating member, thereby improving the rotation stability of the rotating member.

[0014] In an optional technical solution, the second rotating assembly further includes a first rotating driving member, the first rotating driving member is mounted on the connecting member, and the first rotating driving member is transmission-connected to the rotating member.

[0015] By arranging the first rotating driving member in the connecting member, the first rotating driving member can move together with the connecting member, shortening the length of the rotating chain from the first rotating driving member to the rotating member, and simplifying the complexity of the indoor unit air outlet mechanism.

[0016] In an optional technical solution, the indoor unit air outlet mechanism further includes a second rotating driving member, and the second rotating driving member is transmission-connected to the connecting member.

[0017] By utilizing the second rotating drive member to be connected with the connecting member in transmission to drive the second rotating component and the first rotating component to move as a whole, the force exerted by the second rotating drive member has a larger force arm relative to the rotation axis of the first rotating component. Arranging the second rotating drive member here is beneficial to reducing the torque influence of the second rotating component, thereby facilitating improving the accuracy of the motor output in controlling the motion position of the first rotating component.

[0018] In an optional technical solution, the indoor unit air outlet mechanism also includes a guide assembly, which includes matching guide rails and supports, the guide rails extend along an arc and are arranged on the connecting member, the center of the arc is the rotation axis of the first rotating assembly, and the support member is configured to be arranged in the air duct.

[0019] By setting a support member to cooperate with the guide rail, the support member can be used to assist in limiting the movement trajectory of the second rotating component. On the one hand, it can bear at least part of the weight of the second rotating component to reduce the weight borne by the rotating shaft of the first rotating component. On the other hand, it can assist in limiting the position of the second rotating component to improve the movement accuracy.

[0020] In an optional technical solution, both the connecting member and the rotating member are provided with the first air dispersion hole.

[0021] By providing the first air dispersion holes on both the first connecting member and the rotating member, the area of ​​the air dispersion holes provided in the second rotating assembly can be increased, so that the area of ​​the second rotating assembly can be fully utilized to achieve air dispersion and increase the air output in a zero wind sensation state.

[0022] In an optional technical solution, the first rotating assembly is provided with a second air dispersion hole.

[0023] By providing the second air dispersion hole on the first rotating assembly, when the first rotating assembly blocks the air outlet, the second air dispersion hole on the first rotating assembly can be used to discharge airflow, thereby adapting to the air outlet under the condition of a smaller total air outlet. Because at this time, since the first rotating assembly and the second rotating assembly are not opened, the roughly fan-shaped or triangular end surface opening area at the ends of the two will not discharge air.

[0024] The second object of the utility model is to provide an air conditioner to solve the technical problem of insufficient air output in the zero wind sense mode.

[0025] The utility model provides an air conditioner, comprising an air conditioner indoor unit, wherein the air conditioner indoor unit comprises an air duct and the indoor unit air outlet mechanism, and the indoor unit air outlet mechanism is rotatably arranged at the air outlet of the air duct.

[0026] By arranging the above-mentioned indoor unit air outlet mechanism in the air conditioner, the air conditioner accordingly has all the advantages of the above-mentioned indoor unit air outlet mechanism, which will not be described one by one here. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments or background technologies of the present invention, the drawings required for use in the embodiments or background technology descriptions are briefly introduced below. Obviously, the drawings described below are merely embodiments of the present invention, and ordinary technicians in this field can obtain other drawings based on the provided drawings without paying any creative work.

[0028] Figure 1 A schematic diagram of the structure of an indoor unit air outlet mechanism provided by an embodiment of the utility model applied to a wall-mounted air conditioner indoor unit, where the first rotating component is at a first angle;

[0029] Figure 2 for Figure 1 A cross-sectional view of

[0030] Figure 3 A schematic structural diagram of an indoor unit air outlet mechanism provided by an embodiment of the utility model applied to a wall-mounted air conditioner indoor unit when the first rotating component is at a second angle;

[0031] Figure 4 for Figure 3 A cross-sectional view of

[0032] Figure 5 A schematic diagram of the structure of the indoor unit air outlet mechanism provided by the embodiment of the utility model when applied to the indoor unit of a wall-mounted air conditioner in the downward air outlet state;

[0033] Figure 6 for Figure 5 A cross-sectional view of

[0034] Figure 7 A schematic diagram of the structure of the indoor unit air outlet mechanism provided by the embodiment of the utility model when applied to the indoor unit of a wall-mounted air conditioner in the upward air outlet state;

[0035] Figure 8 for Figure 7 A cross-sectional view of

[0036] Fig. 9 A schematic diagram of the structure of the indoor unit air outlet mechanism provided by an embodiment of the utility model;

[0037] Fig.10 A schematic diagram of the structure of a first rotating assembly in an indoor unit air outlet mechanism provided by an embodiment of the utility model;

[0038] Fig.11 A schematic diagram of the structure of a second rotating assembly in an indoor unit air outlet mechanism provided by an embodiment of the utility model;

[0039] Fig.12 A schematic diagram of the structure of an indoor unit panel in an indoor unit air outlet mechanism provided in an embodiment of the utility model.

[0040] Description of reference numerals:

[0041] 100-first rotating assembly; 110-second air dispersion hole;

[0042] 200 - second rotating assembly; 210 - connecting member; 211 - guide rail; 220 - rotating member; 230 - first rotating driving member; 240 - first air dispersing hole;

[0043] 300-internal unit panel; 310-supporting member; 320-air duct. DETAILED DESCRIPTION

[0044] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific embodiments of the utility model are described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0045] Embodiment 1:

[0046] Figure 1 A schematic diagram of the structure of an indoor unit air outlet mechanism provided by an embodiment of the utility model applied to a wall-mounted air conditioner indoor unit, where the first rotating component is at a first angle; Figure 2 for Figure 1 A cross-sectional view of

[0047] Figure 3 A schematic structural diagram of an indoor unit air outlet mechanism provided by an embodiment of the utility model applied to a wall-mounted air conditioner indoor unit when the first rotating component is at a second angle; Figure 4for Figure 3 A cross-sectional view of Figure 1-Figure 4 As shown, the indoor unit air outlet mechanism provided in the first embodiment of the utility model includes a first rotating component 100 and a second rotating component 200. The first rotating component 100 is configured to be rotatably connected to the indoor unit panel 300 of the air-conditioning indoor unit, and the second rotating component 200 is fixedly arranged at the free end of the first rotating component 100 and the second rotating component 200 is provided with a first air dispersion hole 240; the first rotating component 100 is configured to block the air outlet when rotated to a first angle; the first rotating component 100 and the second rotating component 200 are configured to block the air outlet when rotated to a second angle.

[0048] In this embodiment, the indoor unit air outlet mechanism is applied to the wall-mounted air conditioner indoor unit, but it does not prevent the product of this application from being applied to the cabinet air conditioner indoor unit or the ceiling air conditioner. Generally speaking, the air outlet of the wall-mounted air conditioner indoor unit is mostly arranged at the front lower part or the front part of the indoor unit panel 300. The front refers to the side of the wall-mounted air conditioner indoor unit facing the main indoor space, and the rear refers to the side of the wall-mounted air conditioner indoor unit facing the wall on which it is hung.

[0049] In this embodiment, the first rotating assembly 100 includes an air guide plate, that is, the second rotating assembly 200 is fixedly arranged at the free end of the air guide plate, that is, the edge of the air guide plate away from its rotation axis. The first rotating assembly 100 is rotatably connected to the lower edge of the air outlet. When the first rotating assembly 100 is rotated to a first angle, the first rotating assembly 100 blocks the air outlet, that is, it can be considered that the air guide plate closes the air outlet, and the air conditioner indoor unit cannot discharge air with the entire area of ​​the air outlet. At this time, the second rotating assembly 200 is located behind the air outlet, that is, located inside the air duct 320, and is not directly exposed to the outer surface of the air conditioner.

[0050] In this embodiment, when the first rotating component 100 and the second rotating component 200 rotate to the second angle, that is, the first rotating component 100 is located at a lower angle, although the first rotating component 100 opens the air outlet, the second rotating component 200 is located between the free end of the first rotating component 100 and the upper edge of the air outlet, blocking the outlet air flow from blowing out directly from the air outlet unobstructed.

[0051] The first air dispersion hole 240 is a through hole that penetrates the second rotating assembly 200 along the wall thickness direction. When the airflow passes through the first air dispersion hole 240, cold airflow or hot airflow can be blown out, but the user will not feel obvious wind, that is, zero wind feeling. The first air dispersion hole 240 can be a circular hole, a rectangular hole, or an elliptical hole. It should be noted that, in some of the drawings used in the present application, only dozens of first air dispersion holes 240 and the second air dispersion holes 110 described later are schematically shown, and the first air dispersion holes 240 and the second air dispersion holes 110 in the drawings are relatively large in size, but it does not mean that only so many first air dispersion holes 240 or second air dispersion holes 110 are respectively and correspondingly arranged on the second rotating assembly 200 or the first rotating assembly 100. In fact, hundreds or thousands of first air dispersion holes 240 or second air dispersion holes 110 may be arranged on the second rotating assembly 200 or the first rotating assembly 100, nor does it mean that the size of the first air dispersion holes 240 or the second air dispersion holes 110 will be so large relative to the second rotating assembly 200 or the first rotating assembly 100. The drawings adopt the above representation mainly for the convenience of clear views.

[0052] By fixing the second rotating assembly 200 at the free end of the first rotating assembly 100, the first rotating assembly 100 can be used to block the air outlet when the first rotating assembly 100 rotates to the first angle. When the first rotating angle rotates from the first angle to the second angle, the first rotating assembly 100 only needs to be rotated to achieve the purpose of using the air dispersing holes 240 on the second rotating assembly 200 to disperse the airflow at the air outlet, thereby reducing the impact of the airflow on the user. Moreover, since the second rotating assembly 200 is located between the free end of the first rotating assembly 100 and the edge of the air outlet when the first rotating assembly 100 and the second rotating assembly 200 are at the second angle, the airflow is blocked by the solid part of the second rotating assembly 200, and the air can be discharged by using the roughly fan-shaped or triangular end surface opening area between the first rotating assembly 100, the second rotating assembly 200 and the inner panel 300, so as to increase the air volume and improve the cooling or heating power. Moreover, generally speaking, the air outlet on these two end surfaces is not directly toward the user, so the direct air outlet will not significantly affect the user experience. Because, for a wall-mounted air conditioner, its height is usually significantly higher than the user's head, while for a cabinet-type air conditioner indoor unit, the direction is upward or downward, and the user's limbs usually do not face the air outlet directly.

[0053] Figure 5 A schematic diagram of the structure of the indoor unit air outlet mechanism provided by the embodiment of the utility model when applied to the indoor unit of a wall-mounted air conditioner in the downward air outlet state; Figure 6 for Figure 5 A cross-sectional view of Figure 7 A schematic diagram of the structure of the indoor unit air outlet mechanism provided by the embodiment of the utility model when applied to the indoor unit of a wall-mounted air conditioner in the upward air outlet state; Figure 8 for Figure 7 A cross-sectional view of Figure 5-Figure 8 As shown, optionally, the second rotating assembly 200 includes a connecting member 210 and a rotating member 220 , the connecting member 210 is fixedly connected to the first rotating assembly 100 , and the rotating member 220 is rotatably connected to a portion of the connecting member 210 away from the first rotating assembly 100 .

[0054] Taking this embodiment as an example, the first rotating assembly 100 is rotatably connected to the lower edge of the air outlet, so in this embodiment, the lower end of the connecting member 210 is fixedly connected to the free end of the first rotating assembly 100. The rotating member 220 is rotatably connected to the part of the connecting member 210 away from the first rotating assembly 100. In this embodiment, it means that when the first rotating assembly 100 is at the second angle, the part of the connecting member 210 close to the first rotating assembly 100 is the lower part of the connecting member 210, and the part of the connecting member 210 away from the first rotating assembly 100 is the upper part or the middle part of the connecting member 210. More specifically, in this embodiment, the rotating member 220 is rotatably connected to the middle part of the connecting member 210.

[0055] By rotating the rotating member 220 to be connected to the part of the connecting member 210 away from the first rotating component 100, when the first rotating component 100 and the second rotating component 200 are at the second angle, the rotating member 220 can rotate relative to the first rotating component 100, so that the opened part of the second rotating component 200 no longer blocks the outlet air flow, so that the outlet air flow can be blown out directly, thereby increasing the air output.

[0056] like Figure 2 , Figure 4 , Figure 6 and Figure 8 As shown, optionally, the surface of the second rotating assembly 200 is an arcuate surface, and the arcuate surface protrudes away from the rotation axis of the first rotating assembly 100 .

[0057] The surface of the second rotating assembly 200 refers to the surface of the second rotating assembly 200 that faces away from the rotation axis of the first rotating assembly 100. As for the surface of the second rotating assembly 200 that faces the rotation axis of the first rotating assembly 100, it can be an arc surface in this embodiment, and is convex away from the rotation axis of the first rotating assembly 100. More specifically, in this embodiment, the surfaces of the second rotating assembly 200 that face and face away from the rotation axis of the first rotating assembly 100 are both arc surfaces. Moreover, the surfaces of the connecting member 210 and the rotating member 220 are also the same arc surfaces.

[0058] By setting the surface of the second rotating component 200 to such an arc-shaped surface, the distance between the second rotating component 200 and the edge of the air outlet can be kept consistent when the first rotating component 100 is rotated to different angles, so that the air outlet can be roughly blocked by the first rotating component 100 and the second rotating component 200 as a whole to achieve a zero wind feeling mode.

[0059] Fig. 9 A schematic diagram of the structure of the air outlet mechanism of the indoor unit provided in an embodiment of the utility model; Fig.11 A schematic diagram of the structure of the second rotating assembly in the indoor unit air outlet mechanism provided by an embodiment of the utility model; Fig. 9 and Fig.11 As shown, optionally, the connecting member 210 is a frame, and the frame is arranged around the rotating member 220.

[0060] Specifically, the connecting member 210 is a closed rectangular frame. That is, taking the indoor unit air outlet mechanism of this embodiment as an example, when the first rotating assembly 100 is at a first angle, the surface of the rotating member 220 coincides with the surface of the connecting member 210, the upper, lower, left and right sides of the rotating member 220 are all connecting members 210.

[0061] By configuring the connecting member 210 as a frame disposed around the rotating member 220 , the rigidity of the connecting member 210 can be improved, so as to limit and support the rotating member 220 from both ends of the rotating member 220 , thereby improving the rotation stability of the rotating member 220 .

[0062] Fig. 9 A schematic diagram of the structure of the indoor unit air outlet mechanism provided by the embodiment of the utility model; Figure 3 , Figure 5 Figure 7 and Fig. 9 As shown, optionally, the second rotating assembly 200 further includes a first rotating driving member 230 , which is mounted on the connecting member 210 , and the first rotating driving member 230 is transmission-connected to the rotating member 220 .

[0063] Specifically, the first rotation driving member 230 may be a motor, which is installed in the middle of the part of the connecting member 210 outside the extending position of the rotating member 220 in the length direction. More specifically, the first rotation driving member 230 may be coaxially arranged with the rotating member 220 .

[0064] By setting the first rotating driving member 230 in the connecting member 210, the first rotating driving member 230 can move together with the connecting member 210, shortening the length of the rotating chain from the first rotating driving member 230 to the rotating member 220, and simplifying the complexity of the indoor unit air outlet mechanism.

[0065] Optionally, the air outlet mechanism of the indoor unit further includes a second rotating driving member (not shown in the figure), and the second rotating driving member is transmission-connected to the connecting member 210 .

[0066] Specifically, in this embodiment, the second rotating driving member can be a motor that outputs torque, and the motor is installed in the air duct 320. The second rotating driving member can be connected to a gear (not shown in the figure). For example, the gear can be fixedly installed on the power output shaft of the motor. An arc-shaped rack (not shown in the figure) is arranged on the connecting member 210, and the tooth portion of the arc-shaped rack can be arranged on a side of the arc facing the center of the circle or a side away from the center of the circle.

[0067] By utilizing the second rotating driving member to be connected with the connecting member 210 to drive the second rotating component 200 and the first rotating component 100 to move as a whole, the force applied by the second rotating driving member has a larger force arm relative to the rotation axis of the first rotating component 100. Arranging the second rotating driving member here is beneficial to reducing the torque influence of the second rotating component 200, thereby facilitating improving the accuracy of the motor output for controlling the motion position of the first rotating component 100.

[0068] Of course, in another implementation, the second rotating drive member may be used to directly drive the rotating shaft of the first rotating assembly 100. However, when driving in this way, since the weight of the second rotating assembly 200 is concentrated at the free end of the first rotating assembly 100, its lever arm is large, so the gravity moment relative to the first rotating assembly 100 is large. If the second rotating drive member is used directly to drive the rotating shaft of the first rotating assembly 100, it will face a large resistance moment of gravity moment, which is not conducive to the motor accurately controlling the rotation angle of its output.

[0069] Fig.12 A schematic diagram of the structure of the indoor unit panel in the indoor unit air outlet mechanism provided by the embodiment of the utility model; Figure 2 and Fig.12 As shown, optionally, the indoor unit air outlet mechanism also includes a guide assembly, the guide assembly includes a matching guide rail 211 and a support member 310, the guide rail 211 extends along an arc and is arranged on the connecting member 210, the center of the arc is the rotation axis of the first rotating assembly 100, and the support member 310 is configured to be arranged in the air duct 320.

[0070] Specifically, the guide rail 211 may be formed by a guide groove, wherein the guide groove also extends along an arc, and the axis of the arc is the rotation axis of the first rotating assembly 100. The support member 310 may be fixedly disposed on the end side wall of the air duct 320, for example, it may be a wheel-shaped component, but since the force is not large, the support member 310 may be fixed instead of rotating.

[0071] By setting the support member 310 to cooperate with the guide rail 211, the support member 310 can be used to assist in limiting the movement trajectory of the second rotating component 200. On the one hand, it can bear at least part of the weight of the second rotating component 200 to reduce the weight borne by the rotating shaft of the first rotating component 100. On the other hand, it can assist in limiting the position of the second rotating component 200 to improve the movement accuracy.

[0072] Optionally, both the connecting member 210 and the rotating member 220 are provided with first air dispersing holes 240 .

[0073] By providing the first air dispersion holes 240 on both the first connecting member 210 and the rotating member 220, the area of ​​the air dispersion holes provided in the second rotating assembly 200 can be increased, so that the area of ​​the second rotating assembly 200 can be fully utilized to achieve air dispersion and improve the air output in the zero wind feeling state.

[0074] Optionally, the first rotating assembly 100 is provided with a second air dissipation hole 110 .

[0075] By providing the second air dispersion hole 110 on the first rotating assembly 100, when the first rotating assembly 100 blocks the air outlet, the second air dispersion hole 110 on the first rotating assembly 100 can be used to discharge airflow, thereby adapting to the air outlet under the condition of a smaller total air outlet volume. Because at this time, since the first rotating assembly 100 and the second rotating assembly 200 are not opened, the roughly fan-shaped or triangular end surface opening area at the ends of the two will not discharge air.

[0076] By providing the second air diffusion holes 110 , even when the entire area of ​​the air outlet is blocked, a certain amount of air flow can be maintained to meet the use requirements in different environments.

[0077] Embodiment 2:

[0078] Embodiment 2 further provides an air conditioner, including an air conditioner indoor unit, the air conditioner indoor unit including an air duct and the indoor unit air outlet mechanism, the indoor unit air outlet mechanism being rotatably disposed at the air outlet of the air duct.

[0079] By arranging the above-mentioned indoor unit air outlet mechanism in the air conditioner, the air conditioner accordingly has all the advantages of the above-mentioned indoor unit air outlet mechanism, which will not be described one by one here.

[0080] Although the utility model is disclosed as above, the utility model is not limited thereto. Any person skilled in the art can make various changes and modifications without departing from the spirit and scope of the utility model. Therefore, the protection scope of the utility model shall be subject to the scope defined by the claims.

[0081] Finally, it should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the term "comprises" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprises a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0082] In the above embodiments, the descriptions of directions such as “upper” and “lower” are all based on the drawings.

[0083] The above description of the disclosed embodiments enables professionals in the field to implement or use the utility model. Various modifications to these embodiments will be apparent to professionals in the field, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the utility model.

[0084] Therefore, the present invention will not be limited to the embodiments shown herein but will be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An indoor unit air outlet mechanism, characterized in that: The invention comprises a first rotating assembly (100) and a second rotating assembly (200), wherein the first rotating assembly (100) is configured to be rotatably connected to an indoor panel (300) of an indoor unit of an air conditioner, the second rotating assembly (200) is fixedly arranged at a free end of the first rotating assembly (100) and the second rotating assembly (200) is provided with a first air dissipation hole (240); the first rotating assembly (100) is configured to block an air outlet when rotating to a first angle; the first rotating assembly (100) and the second rotating assembly (200) are configured to block the air outlet when rotating to a second angle.

2. The indoor unit air outlet mechanism according to claim 1, characterized in that: The second rotating component (200) comprises a connecting member (210) and a rotating member (220), wherein the connecting member (210) is fixedly connected to the first rotating component (100), and the rotating member (220) is rotatably connected to a portion of the connecting member (210) that is away from the first rotating component (100).

3. The indoor unit air outlet mechanism according to claim 2, characterized in that: The surface of the second rotating component (200) is an arc-shaped surface, and the arc-shaped surface protrudes away from the rotation axis of the first rotating component (100).

4. The indoor unit air outlet mechanism according to claim 2, characterized in that: The connecting member (210) is a frame, and the frame is arranged around the rotating member (220).

5. The indoor unit air outlet mechanism according to claim 2, characterized in that: The second rotating assembly (200) further comprises a first rotating driving member (230), wherein the first rotating driving member (230) is mounted on the connecting member (210), and the first rotating driving member (230) is transmission-connected to the rotating member (220).

6. The indoor unit air outlet mechanism according to claim 2, characterized in that: The indoor unit air outlet mechanism further comprises a second rotating driving member, which is in transmission connection with the connecting member (210).

7. The indoor unit air outlet mechanism according to claim 6, characterized in that: The indoor unit air outlet mechanism also includes a guide assembly, which includes a matching guide rail (211) and a support member (310). The guide rail (211) extends along an arc and is arranged on the connecting member (210). The center of the arc is the rotation axis of the first rotating assembly (100). The support member (310) is configured to be arranged in the air duct (320).

8. The indoor unit air outlet mechanism according to any one of claims 2 to 7, characterized in that: The connecting member (210) and the rotating member (220) are both provided with the first air dispersion holes (240).

9. The indoor unit air outlet mechanism according to any one of claims 1 to 7, characterized in that: The first rotating assembly (100) is provided with a second air dispersion hole (110).

10. An air conditioner, characterized in that: The air conditioner comprises an air conditioner indoor unit, the air conditioner indoor unit comprises an air duct and an indoor unit air outlet mechanism according to any one of claims 1 to 9, the indoor unit air outlet mechanism is rotatably disposed at the air outlet of the air duct.

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