Air guide door limiting mechanism, indoor unit and air conditioner

Abstract

The utility model provides an air guide door limiting mechanism, an indoor unit and an air conditioner, and the air guide door limiting mechanism comprises an air outlet frame which is provided with an eagle beak connecting part; the air guide door comprises a door body, a rotary connecting part and a limiting structure; the rotary connecting part and the limiting structure are arranged on the door body, and the rotary connecting part is rotationally connected with the olecranon connecting part; when the door body is in a closed state, the eagle beak connecting part is located between the limiting structure and the rotary connecting part, and the limiting structure is used for preventing the eagle beak connecting part from being broken due to the fact that the deformation amount is too large.

Description

Technical Field

[0001] This utility model relates to the field of air conditioning technology, specifically to an air guide door limiting mechanism, an indoor unit, and an air conditioner. Background Technology

[0002] During transportation, the nozzle of the air outlet frame of a cabinet air conditioner is prone to breakage, especially when the air guide door detaches from the nozzle. This can cause excessive deformation of the nozzle, leading to breakage and a poor user experience. Utility Model Content

[0003] This invention addresses the problem of breakage easily occurring at the eagle beak connection part of the air outlet frame of existing air conditioner cabinet units.

[0004] To solve the above problems, this utility model provides a guide door limiting mechanism, comprising:

[0005] An air outlet frame, wherein the air outlet frame is provided with an eagle beak connecting part;

[0006] An air guide door, comprising a door body, a rotating connecting part, and a limiting structure; the rotating connecting part and the limiting structure are disposed on the door body, and the rotating connecting part is rotatably connected to the beak connecting part;

[0007] When the door is in the closed state, the beak-shaped connecting part is located between the limiting structure and the rotating connecting part.

[0008] The technical effects achieved by adopting this technical solution are as follows: By setting a limiting structure on the door, when the door is closed, the beak-shaped connecting part is located between the limiting structure and the rotating connecting part. During the transportation of the air conditioner cabinet unit, when there is a squeezing action, the beak-shaped connecting part deforms, and the limiting structure supports the beak-shaped connecting part, reducing the maximum deformation of the beak-shaped connecting part under force and preventing the beak-shaped connecting part from breaking due to excessive deformation.

[0009] Optionally, the rotating connection includes a connecting shaft, and the beak connection is rotatably connected to the rotating connection via the connecting shaft. The limiting structure is located on one side of the connecting shaft near the rotating connection.

[0010] The technical effect achieved by adopting this technical solution is as follows: The limiting structure is located on the side of the connecting shaft near the rotating connection part, which not only prevents the beak connection part from breaking due to excessive deformation, but also prevents the connecting shaft from sliding off the rotating connection part, causing the air guide door to separate from the air outlet frame.

[0011] Optionally, the limiting structure is spaced apart from the connecting shaft, and the beak-shaped connecting part is located within the gap.

[0012] The technical effect achieved by adopting this technical solution is that, by setting the gap between the limiting structure and the connecting shaft, the limiting structure does not hinder the installation of the beak connecting part and the rotating connecting part.

[0013] Optionally, the door body includes an air outlet side, and in the width direction of the door body, the side of the limiting structure away from the connecting shaft is close to the air outlet side.

[0014] The technical effect achieved by adopting this technical solution is that by setting the limiting structure on the side away from the connecting shaft and close to the air outlet side, the limiting structure will not affect the installation of the air guide door when the air guide door is in the open state.

[0015] Optionally, the limiting structure includes a limiting base and a limiting part, wherein the limiting base is integrally formed with the door body, and the limiting part is disposed on the limiting base.

[0016] The technical effect achieved by adopting this technical solution is that the limiting base is integrally formed with the door body, so that the limiting structure will not easily fall off.

[0017] Optionally, the width of the limiting portion gradually decreases in the direction away from the door body.

[0018] The technical effects achieved by adopting this technical solution are as follows: as the width of the limiting part gradually decreases, it not only has better stability, but also makes its limiting angle more accurate.

[0019] Optionally, the limiting part is provided with a grid-like reinforcing rib.

[0020] The technical effect achieved by adopting this technical solution is as follows: by setting grid-like reinforcing ribs on the limiting part, the ability of the limiting part to resist deformation is enhanced.

[0021] Optionally, the limiting portion is provided with the mesh-like reinforcing rib on the side away from the beak connecting portion.

[0022] The technical effect achieved by adopting this technical solution is that a grid-like reinforcing rib is provided on the side of the limiting part away from the beak connecting part, so that when the beak connecting part is deformed, the limiting part will not cause surface scratches to the beak connecting part.

[0023] This application also provides an indoor unit, which includes an air guide door limiting mechanism of any of the above technical solutions.

[0024] Since the indoor unit of this application embodiment includes an air guide door limiting mechanism of any of the above-mentioned technical solutions, it has all the beneficial effects of the air guide door limiting mechanism of any of the technical solutions of this utility model, which will not be repeated here.

[0025] This application also provides an air conditioner, which includes a guide door limiting mechanism of any of the above technical solutions.

[0026] Since the air conditioner in this application embodiment includes a guide door limiting mechanism of any of the above-mentioned technical solutions, it has all the beneficial effects of the guide door limiting mechanism of any of the technical solutions of this utility model, which will not be repeated here. Attached Figure Description

[0027] Figure 1 A cross-sectional view of a guide door limiting mechanism provided in an embodiment of this application;

[0028] Figure 2 This is a two-dimensional structural diagram of the air guide door provided in an embodiment of this application;

[0029] Figure 3 This is a three-dimensional structural diagram of the air guide door provided in an embodiment of this application;

[0030] Figure 4 for Figure 3 A magnified view of part A in the image;

[0031] Figure 5 A schematic diagram of the open state structure of a guide door limiting mechanism provided in an embodiment of this application;

[0032] Figure 6 This is a schematic diagram of the closed state structure of a guide door limiting mechanism provided in an embodiment of this application.

[0033] Explanation of reference numerals in the attached figures:

[0034] 1. Air outlet frame; 11. Beak connector; 2. Air guide damper; 21. Door body; 22. Rotating connector; 23. Connecting shaft; 24. Side of air outlet; 3. Limiting structure; 31. Limiting base; 32. Limiting part; 33. Reinforcing rib. Detailed Implementation

[0035] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below.

[0036] See Figure 1 , Figure 5 and Figure 6 , Figure 1 A cross-sectional view of a guide door limiting mechanism provided in the embodiments of this application. Figure 5 This is a schematic diagram of the open state structure of a guide door limiting mechanism provided in an embodiment of this application. Figure 6This is a schematic diagram of the closed state structure of a guide door limiting mechanism provided in an embodiment of this application. The present invention provides a guide door limiting mechanism, which includes an air outlet frame 1 and a guide door 2. The air outlet frame 1 is provided with a beak connecting part 11. The guide door 2 includes a door body 21, a rotating connecting part 22 and a limiting structure 3. The rotating connecting part 22 and the limiting structure 3 are located on the door body 21. The rotating connecting part 22 and the beak connecting part 11 are rotatably connected, so that the guide door 2 can rotate relative to the air outlet frame 1, thereby adjusting the air outlet size of the device. When the door body 21 is in the closed state, the beak connecting part 11 is located between the limiting structure 3 and the rotating connecting part 22. The limiting structure 3 is used to limit the beak connecting part 11 from breaking due to excessive deformation.

[0037] It should be noted that by providing a limiting structure 3 on the door body 21, when the door body 21 is in the closed state, the beak connecting part 11 is located between the limiting structure 3 and the rotating connecting part 22. During the transportation of the air conditioner cabinet unit, when there is a squeezing action, the beak connecting part 11 will deform, and the limiting structure 3 will support the beak connecting part 11, reducing the maximum deformation of the beak connecting part 11 under force, and preventing the beak connecting part 11 from breaking due to excessive deformation.

[0038] Further reading Figure 2 and Figure 3 , Figure 2 The two-dimensional structure diagram of the air guide door provided in this application embodiment is shown in the figure. Figure 3 The diagram shows a three-dimensional structure of the air guide door provided in this application embodiment. The rotating connection part 22 includes a connecting shaft 23. The beak connection part 11 is rotatably connected to the rotating connection part 22 through the connecting shaft 23. The limiting structure 3 is located on the side close to the connecting shaft 23 of the rotating connection part 22. It can not only prevent the beak connection part 11 from breaking due to excessive deformation, but also prevent the connecting shaft 23 from sliding off the rotating connection part 22, causing the air guide door 2 to separate from the air outlet frame 1.

[0039] Furthermore, the limiting structure 3 and the connecting shaft 23 are spaced apart, with the beak connecting part 11 located within the gap, so that the limiting structure 3 does not hinder the installation of the beak connecting part 11 and the rotating connecting part 22, thereby avoiding mutual interference.

[0040] Furthermore, the door body 21 includes an air outlet side 24. In the width direction of the door body 21, the side of the limiting structure 3 away from the connecting shaft 23 is close to the air outlet side 24, so that when the air guide door 2 is in the open state, the limiting structure 3 will not affect the installation of the air guide door 2.

[0041] In other embodiments, see Figure 4 , Figure 4 for Figure 3The enlarged view of part A shows that the limiting structure 3 includes a limiting base 31 and a limiting part 32. The limiting base 31 is integrally formed with the door body 21, and the limiting part 32 is provided on the limiting base 31 so that the limiting structure 3 will not easily fall off.

[0042] Furthermore, the width of the limiting part 32 gradually decreases in the direction away from the door body 21, which not only makes the limiting part 32 more stable, but also makes the limiting angle of the limiting part 32 more accurate.

[0043] Furthermore, the limiting part 32 is provided with a grid-like reinforcing rib 33, which can enhance the limiting part 32's ability to resist deformation.

[0044] Furthermore, the limiting base 31 and the limiting part 32 can be manufactured as a whole, which not only enhances the strength of the limiting structure 3, but also makes it easy to manufacture.

[0045] In some other embodiments, a mesh-like reinforcing rib 33 is provided on the side of the limiting part 32 away from the beak connecting part 11, so that when the beak connecting part 11 is deformed, the limiting part 32 will not cause surface scratches to the beak connecting part 11.

[0046] Furthermore, the side of the limiting part 32 that is away from the door body 21 can be an arc structure to prevent the limiting part 32 from scratching or damaging other components.

[0047] In some other embodiments, the indoor unit includes the air guide door limiting mechanism of any of the above embodiments.

[0048] In some other embodiments, the air conditioner includes the air deflector limiting mechanism of any of the above embodiments.

[0049] Although the present invention has been disclosed above, it is not limited thereto. Any person skilled in the art can make various modifications and alterations without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope defined in the claims.

Claims

1. A guide door limiting mechanism, characterized in that, include: Air outlet frame (1), the air outlet frame (1) is provided with a beak connecting part (11); The air guide door (2) includes a door body (21), a rotating connecting part (22) and a limiting structure (3); the rotating connecting part (22) and the limiting structure (3) are disposed on the door body (21), and the rotating connecting part (22) is rotatably connected to the beak connecting part (11); When the door (21) is in the closed state, the beak connecting part (11) is located between the limiting structure (3) and the rotating connecting part (22).

2. The air guide door limiting mechanism according to claim 1, characterized in that, The rotating connection part (22) includes a connecting shaft (23), and the beak connection part (11) is rotatably connected to the rotating connection part (22) through the connecting shaft (23). The limiting structure (3) is provided on one side of the connecting shaft (23) near the rotating connection part (22).

3. The air guide door limiting mechanism according to claim 2, characterized in that, The limiting structure (3) is spaced apart from the connecting shaft (23), and the beak connecting part (11) is located within the gap.

4. The air guide door limiting mechanism according to claim 3, characterized in that, The door (21) includes an air outlet side (24). In the width direction of the door (21), the limiting structure (3) is located on the side away from the connecting shaft (23) and close to the air outlet side (24).

5. The air guide door limiting mechanism according to claim 1, characterized in that, The limiting structure (3) includes a limiting base (31) and a limiting part (32). The limiting base (31) is integrally formed with the door body (21), and the limiting part (32) is disposed on the limiting base (31).

6. The air guide door limiting mechanism according to claim 5, characterized in that, The width of the limiting part (32) gradually decreases in the direction away from the door body.

7. The air guide door limiting mechanism according to claim 5, characterized in that, The limiting part (32) is provided with a grid-like reinforcing rib (33).

8. The air guide door limiting mechanism according to claim 7, characterized in that, The limiting part (32) is provided with the grid-shaped reinforcing rib (33) on the side away from the beak connecting part (11).

9. An indoor unit, characterized in that, Includes the air guide door limiting mechanism as described in any one of claims 1-8.

10. An air conditioner, characterized in that, Includes the air guide door limiting mechanism as described in any one of claims 1-8.

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