Air deflector mechanism for air conditioner and air conditioner

Abstract

The utility model relates to the technical field of air conditioners, and provides an air deflector mechanism for an air conditioner and the air conditioner. The air deflector mechanism for the air conditioner comprises a first air deflector, a second air deflector, an active driving structure, a first driven part, a second driven part, a first connecting rod and a second connecting rod. The first driven part and the second driven part are located on the two sides of the active driving structure respectively. And the first driven piece is connected with the active driving structure through the first connecting rod. And the second driven piece is connected with the active driving structure through the second connecting rod. The first air guide plate is connected with the first driven part. And the second air deflector is connected with the second driven piece. Through the structural arrangement, in the working process, the active driving structure can drive the first driven part and the second driven part to synchronously act through the first connecting rod and the second connecting rod correspondingly, and then the first air guide plate and the second air guide plate are made to synchronously turn over. Therefore, the overturning synchronism of the first air guide plate and the second air guide plate can be ensured.

Description

Technical Field

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

[0002] Recently, air conditioners have become an indispensable household appliance in our daily lives. In some models, two air guide plates are provided at the air outlet of the indoor unit of the air conditioner. By adjusting the flip angle of the two air guide plates, the air outlet angle and air volume can be adjusted. In the prior art, two sets of completely independent power mechanisms are usually used to drive the flipping action of the two air guide plates respectively. In this structure, the flipping synchronization of the two air guide plates is poor. Utility Model Content

[0003] In view of the above technical problems, the utility model provides an air guide plate mechanism for an air conditioner and an air conditioner.

[0004] A first aspect of the utility model provides an air guide plate mechanism for an air conditioner, comprising: a first air guide plate, a second air guide plate, an active drive structure, a first follower, a second follower, a first connecting rod and a second connecting rod.

[0005] Wherein, the first follower and the second follower are respectively located on both sides of the active drive structure. The first follower is connected to the active drive structure through the first connecting rod, and the second follower is connected to the active drive structure through the second connecting rod. The first air guide plate is connected to the first follower, and the second air guide plate is connected to the second follower. The active drive structure can drive the first follower and the second follower to move synchronously through the first connecting rod and the second connecting rod respectively, so that the first air guide plate and the second air guide plate can be turned over synchronously.

[0006] According to the air guide plate mechanism for air conditioner provided by the utility model, the active drive structure comprises a motor, an active transmission shaft and an active connection part. The output shaft of the motor is connected to the active transmission shaft. The active transmission shaft is connected to the active connection part. The active connection part is used to connect the first connecting rod and the second connecting rod.

[0007] According to an air guide plate mechanism for an air conditioner provided by the utility model, the active connection portion includes an active connection body and a first connection section.

[0008] The active transmission shaft is connected to the active connecting body. The active connecting body is connected to the first connecting section. The first connecting section is rotatably connected to one end of the first connecting rod.

[0009] According to the air guide plate mechanism for air conditioner provided by the utility model, the active connection part further comprises a second connection section. The second connection section and the first connection section are symmetrically connected to the active connection body with the active transmission shaft as the symmetry center. The second connection section is rotatably connected to one end of the second connecting rod.

[0010] According to an air guide plate mechanism for an air conditioner provided by the utility model, the first driven member includes a first driven transmission shaft and a first driven connecting body. The first air guide plate is connected to the first driven transmission shaft. The first driven transmission shaft is connected to the first driven connecting body. The first driven connecting body is parallel to the extension direction of the first connecting section. The first driven connecting body is rotatably connected to the other end of the first connecting rod.

[0011] According to an air guide plate mechanism for an air conditioner provided by the utility model, the second driven member includes a second driven transmission shaft and a second driven connecting body, the second air guide plate is connected to the second driven transmission shaft, the second driven transmission shaft is connected to the second driven connecting body, the second driven connecting body is parallel to the extension direction of the second connecting section, and the second driven connecting body is rotatably connected to the other end of the second connecting rod.

[0012] According to an air guide plate mechanism for an air conditioner provided by the utility model, the distance between the connection point between the first driven transmission shaft and the first driven connecting body and the rotation connection point between the first driven connecting body and the first connecting rod is greater than the distance between the connection point between the active transmission shaft and the active connecting body and the rotation connection point between the first connecting section and the first connecting rod.

[0013] The distance between the connection point between the second driven transmission shaft and the second driven connecting body and the rotation connection point between the second driven connecting body and the second connecting rod is greater than the distance between the connection point between the active transmission shaft and the active connecting body and the rotation connection point between the second connecting section and the second connecting rod.

[0014] According to the utility model, an air guide plate mechanism for an air conditioner is provided, the air guide plate mechanism for an air conditioner further comprises a storage box. The storage box is installed outside the air conditioner inner housing. The active drive structure, the first follower, the second follower, the first connecting rod and the second connecting rod are all located in the storage box.

[0015] According to an air guide plate mechanism for an air conditioner provided by the utility model, the storage box includes a first half box body and a second half box body. The first half box body is connected to the inner casing of the air conditioner. The second half box body is docked and installed to the first half box body. A buckle is provided between the first half box body and the second half box body. The buckle is used to lock and connect the first half box body and the second half box body.

[0016] The inner side wall of the second half box body is provided with a limit rib, and the active transmission shaft is provided with a limit slot. The limit rib is slidably installed in the limit slot to limit the rotation angle of the active transmission shaft.

[0017] A second aspect of the utility model provides an air conditioner, comprising the air guide plate mechanism for air conditioning as described above.

[0018] The air guide plate mechanism for an air conditioner provided by the utility model includes a first air guide plate, a second air guide plate, an active driving structure, a first follower, a second follower, a first connecting rod and a second connecting rod. The first air guide plate and the second air guide plate are rotatably connected to the air outlet of the indoor unit of the air conditioner. The first follower and the second follower are respectively arranged on the upper and lower sides of the active driving structure. The first follower is connected to the active driving structure through the first connecting rod, and the second follower is connected to the active driving structure through the second connecting rod. The first air guide plate is connected to the first follower, and the second air guide plate is connected to the second follower.

[0019] Through this structural setting, during the operation, the active driving structure can drive the first follower and the second follower to rotate synchronously through the first connecting rod and the second connecting rod respectively, thereby making the first air guide plate and the second air guide plate flip synchronously, thereby ensuring the flipping synchronization of the first air guide plate and the second air guide plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the present invention or the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0021] Figure 1 The utility model is a structural schematic diagram of an air guide plate mechanism for an air conditioner provided by the utility model.

[0022] Figure 2 It is a partial structural schematic diagram of a storage box in an air guide plate mechanism for an air conditioner provided by the utility model.

[0023] Figure numerals: 110, first connecting rod; 120, second connecting rod; 210, active transmission shaft; 220, active connector; 230, first connecting section; 240, second connecting section; 310, first driven transmission shaft; 320, first driven connector; 410, second driven transmission shaft; 420, second driven connector; 500, storage box; 510, first half box body; 520, second half box body; 530, buckle; 540, limiting rib. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described clearly and completely in conjunction with the drawings in the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In the description of the embodiments of the present utility model, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "top", "bottom", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the embodiments of the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0026] In the description of the embodiments of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0027] In the embodiments of the present invention, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0028] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model embodiment. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0029] Combine the following Figure 1 and Figure 2 The utility model provides an air guide plate mechanism for an air conditioner and an air conditioner. It should be understood that the following description is only an illustrative embodiment of the utility model and does not constitute any particular limitation to the utility model.

[0030] The embodiment of the first aspect of the utility model provides an air guide plate mechanism for an air conditioner, such as Figure 1 As shown, the air guide plate mechanism for an air conditioner includes a first air guide plate, a second air guide plate, an active driving structure, a first follower, a second follower, a first connecting rod 110 and a second connecting rod 120 .

[0031] The first air guide plate and the second air guide plate are rotatably connected to the air outlet of the indoor unit of the air conditioner. The first follower and the second follower are respectively located on both sides of the active drive structure. The first follower is connected to the active drive structure through the first connecting rod 110. The second follower is connected to the active drive structure through the second connecting rod 120. The first air guide plate is connected to the first follower. The second air guide plate is connected to the second follower. The active drive structure can drive the first follower and the second follower to move synchronously through the first connecting rod 110 and the second connecting rod 120, so that the first air guide plate and the second air guide plate can be turned over synchronously.

[0032] Through this structural setting, during the operation, the active driving structure can drive the first follower and the second follower to rotate synchronously through the first connecting rod 110 and the second connecting rod 120 respectively, so that the first air guide plate and the second air guide plate are flipped synchronously, thereby ensuring the flipping synchronization of the first air guide plate and the second air guide plate.

[0033] In one embodiment of the utility model, the active drive structure includes a motor, an active transmission shaft 210 and an active connection part. The output shaft of the motor is connected to the active transmission shaft 210. The active transmission shaft 210 is connected to the active connection part. The active connection part is used to connect the first connecting rod 110 and the second connecting rod 120.

[0034] In one embodiment of the present invention, the active connection portion includes an active connection body 220 and a first connection segment 230 .

[0035] The active transmission shaft 210 is connected to the active connection body 220. The active connection body 220 is connected to the first connection section 230. The first connection section 230 is rotatably connected to one end of the first connecting rod 110.

[0036] In one embodiment of the present invention, the active connection part further includes a second connection section 240. The second connection section 240 and the first connection section 230 are symmetrically connected to the active connection body 220 with the active transmission shaft 210 as the symmetry center. The second connection section 240 is rotatably connected to one end of the second connecting rod 120.

[0037] Further, in one embodiment of the utility model, the first driven member includes a first driven transmission shaft 310 and a first driven connecting body 320. The first air guide plate is connected to the first driven transmission shaft 310. The first driven transmission shaft 310 is connected to the first driven connecting body 320. The first driven connecting body 320 is parallel to the extension direction of the first connecting section 230. The first driven connecting body 320 is rotatably connected to the other end of the first connecting rod 110.

[0038] In one embodiment of the utility model, the second driven member includes a second driven transmission shaft 410 and a second driven connecting body 420. The second air deflector is connected to the second driven transmission shaft 410. The second driven transmission shaft 410 is connected to the second driven connecting body 420. The second driven connecting body 420 is parallel to the extension direction of the second connecting section 240. The second driven connecting body 420 is rotatably connected to the other end of the second connecting rod 120.

[0039] Specifically, if Figure 1 As shown, in this embodiment, the active connector 220 is a disc structure, and the center of the active connector 220 is connected to the active transmission shaft 210. The first connecting section 230 and the second connecting section 240 are symmetrically arranged on the center of the active connector 220. The first driven transmission shaft 310 is arranged on the upper side of the active transmission shaft 210, and the second driven transmission shaft 410 is arranged on the lower side of the active transmission shaft 210. The first driven connector 320 is connected to the first driven transmission shaft 310. The direction of the first driven connector 320 is arranged parallel to the direction of the first connecting section 230. The second driven connector 420 is connected to the second driven transmission shaft 410. The direction of the second driven connector 420 is parallel to the direction of the second connecting section 240. For example, in Figure 1In the state shown, the first connecting section 230 is located on the right side of the active connecting body 220, and the second connecting section 240 is located on the left side of the active connecting body 220, and both are in a horizontal state. The first driven connecting body 320 extends horizontally to the right, and the second driven connecting body 420 extends horizontally to the left. The upper end of the first connecting rod 110 is rotatably connected to the end of the first driven connecting body 320, and the lower end of the first connecting rod 110 is rotatably connected to the end of the first connecting section 230. The upper end of the second connecting rod 120 is rotatably connected to the end of the second connecting section 240, and the lower end of the second connecting rod 120 is rotatably connected to the end of the second driven connecting body 420. The first air deflector is connected to the first driven transmission shaft 310, and the second air deflector is connected to the second driven transmission shaft 410.

[0040] During the process of the motor driving the active transmission shaft 210 to rotate, the active connector 220 can drive the first connecting section 230 and the second connecting section 240 to rotate. During the rotation process, the first connecting section 230 and the second connecting section 240 can respectively drive the first driven connector 320 and the second driven connector 420 to rotate through the first connecting rod 110 and the second connecting rod 120. Furthermore, the first driven connector 320 and the second driven connector 420 can drive the first driven transmission shaft 310 and the second driven transmission shaft 410 to rotate synchronously, thereby causing the first air guide plate and the second air guide plate to flip synchronously.

[0041] By arranging the first connecting rod 110 and the second connecting rod 120 on both sides of the active transmission shaft 210 respectively, the force balance of the active transmission shaft 210 can be improved, the active transmission shaft 210 can be effectively protected, and its service life can be extended.

[0042] In addition, in order to ensure the force balance between the first air guide plate and the second air guide plate, a set of the above-mentioned driving mechanism can be respectively provided at both ends of the first air guide plate and the second air guide plate.

[0043] A reinforcing rib structure may also be provided on the first connecting rod 110 and the second connecting rod 120 to enhance the strength of the first connecting rod 110 and the second connecting rod 120 .

[0044] In one embodiment of the present invention, Figure 1 As shown, the distance between the connection point between the first driven transmission shaft 310 and the first driven connecting body 320 and the rotation connection point between the first driven connecting body 320 and the first connecting rod 110 is greater than the distance between the connection point between the active transmission shaft 210 and the active connecting body 220 and the rotation connection point between the first connecting section 230 and the first connecting rod 110.

[0045] The distance between the connection point of the second driven transmission shaft 410 and the second driven connecting body 420 and the rotation connection point of the second driven connecting body 420 and the second connecting rod 120 is greater than the distance between the connection point of the active transmission shaft 210 and the active connecting body 220 and the second connecting section 240 and the rotation connection point of the second connecting rod 120.

[0046] For example, the transmission force arm of the first follower is equal to the transmission force arm of the second follower, and the transmission force arms of both are larger than the transmission force arm of the active drive structure. Thus, the driving capacity of the active drive structure can be increased, the power of the motor can be reduced to a certain extent, and the effect of energy saving and cost reduction can be achieved.

[0047] In one embodiment of the present invention, Figure 1 and Figure 2 As shown, the air guide plate mechanism for the air conditioner further includes a storage box 500. The storage box 500 is installed outside the air conditioner inner housing. The active drive structure, the first follower, the second follower, the first connecting rod 110 and the second connecting rod 120 are all located in the storage box 500.

[0048] Further, in one embodiment of the utility model, the storage box 500 includes a first half box body 510 and a second half box body 520. The first half box body 510 is connected to the inner housing of the air conditioner. The second half box body 520 is docked and installed to the first half box body 510. A buckle 530 is provided between the first half box body 510 and the second half box body 520. The buckle 530 is used to lock and connect the first half box body 510 and the second half box body 520.

[0049] A limiting rib 540 is provided on the inner side wall of the second half box body 520. A limiting groove is provided on the active transmission shaft 210. The limiting rib 540 is slidably installed in the limiting groove to limit the rotation angle of the active transmission shaft 210.

[0050] In addition, a positioning column may be provided on the first half box body 510, and a positioning hole may be provided on the second half box body 520. During the installation process, the positioning column may be inserted into the positioning hole to achieve positioning installation.

[0051] An embodiment of the second aspect of the utility model provides an air conditioner, comprising the air guide plate mechanism for air conditioning as described above.

[0052] Furthermore, in the air conditioner provided by the utility model, since it includes the air guide plate structure for air conditioning as described above, it also has the advantages as described above.

[0053] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. An air guide plate mechanism for an air conditioner, characterized in that: include: A first air guide plate, a second air guide plate, an active driving structure, a first follower, a second follower, a first connecting rod (110) and a second connecting rod (120), The first follower and the second follower are respectively located on both sides of the active drive structure, the first follower is connected to the active drive structure through the first connecting rod (110), the second follower is connected to the active drive structure through the second connecting rod (120), the first air guide plate is connected to the first follower, and the second air guide plate is connected to the second follower, and the active drive structure can drive the first follower and the second follower to move synchronously through the first connecting rod (110) and the second connecting rod (120), so that the first air guide plate and the second air guide plate can be turned over synchronously.

2. The air guide plate mechanism for air conditioning according to claim 1, characterized in that: The active drive structure comprises a motor, an active transmission shaft (210) and an active connection part, wherein the output shaft of the motor is connected to the active transmission shaft (210), the active transmission shaft (210) is connected to the active connection part, and the active connection part is used to connect the first connecting rod (110) and the second connecting rod (120).

3. The air guide plate mechanism for air conditioning according to claim 2, characterized in that: The active connection portion comprises an active connection body (220) and a first connection section (230). The active transmission shaft (210) is connected to the active connecting body (220), the active connecting body (220) is connected to the first connecting section (230), and the first connecting section (230) is rotatably connected to one end of the first connecting rod (110).

4. The air guide plate mechanism for air conditioning according to claim 3, characterized in that: The active connection portion further comprises a second connection section (240), wherein the second connection section (240) and the first connection section (230) are symmetrically connected to the active connection body (220) with the active transmission shaft (210) as a symmetry center, and the second connection section (240) is rotationally connected to one end of the second connecting rod (120).

5. The air guide plate mechanism for air conditioning according to claim 4, characterized in that: The first driven member comprises a first driven transmission shaft (310) and a first driven connecting body (320); the first wind guide plate is connected to the first driven transmission shaft (310); the first driven transmission shaft (310) is connected to the first driven connecting body (320); the first driven connecting body (320) is parallel to the extension direction of the first connecting section (230); the first driven connecting body (320) is rotatably connected to the other end of the first connecting rod (110).

6. The air guide plate mechanism for air conditioning according to claim 5, characterized in that: The second driven member comprises a second driven transmission shaft (410) and a second driven connecting body (420); the second air guide plate is connected to the second driven transmission shaft (410); the second driven transmission shaft (410) is connected to the second driven connecting body (420); the second driven connecting body (420) is parallel to the extension direction of the second connecting section (240); the second driven connecting body (420) is rotatably connected to the other end of the second connecting rod (120).

7. The air guide plate mechanism for air conditioning according to claim 6, characterized in that: The distance between the connection point between the first driven transmission shaft (310) and the first driven connecting body (320) and the rotation connection point between the first driven connecting body (320) and the first connecting rod (110) is greater than the distance between the connection point between the active transmission shaft (210) and the active connecting body (220) and the rotation connection point between the first connecting section (230) and the first connecting rod (110); The distance between the connection point between the second driven transmission shaft (410) and the second driven connecting body (420) and the rotation connection point between the second driven connecting body (420) and the second connecting rod (120) is greater than the distance between the connection point between the active transmission shaft (210) and the active connecting body (220) and the rotation connection point between the second connecting section (240) and the second connecting rod (120).

8. The air guide plate mechanism for an air conditioner according to any one of claims 2 to 7, characterized in that: The air guide plate mechanism for the air conditioner further comprises a storage box (500), wherein the storage box (500) is mounted on the outside of the inner casing of the air conditioner, and the active drive structure, the first driven member, the second driven member, the first connecting rod (110) and the second connecting rod (120) are all located in the storage box (500).

9. The air guide plate mechanism for air conditioning according to claim 8, characterized in that: The storage box (500) comprises a first half box body (510) and a second half box body (520), wherein the first half box body (510) is connected to the inner casing of the air conditioner, and the second half box body (520) is docked and installed on the first half box body (510), and a buckle (530) is provided between the first half box body (510) and the second half box body (520), and the buckle (530) is used to lock and connect the first half box body (510) and the second half box body (520). A limiting rib (540) is provided on the inner side wall of the second half box body (520), and a limiting groove is provided on the active transmission shaft (210). The limiting rib (540) is slidably installed in the limiting groove to limit the rotation angle of the active transmission shaft (210).

10. An air conditioner, characterized in that: It comprises the air guide plate mechanism for air conditioning according to any one of claims 1 to 9.

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