Air guide structure and air conditioner

Abstract

The embodiment of the utility model provides an air guide structure and an air conditioner, and the air guide structure comprises an air guide plate used for opening or closing an air outlet of the air conditioner; the first connecting rod is provided with a first connecting end and a second connecting end which are oppositely arranged, the first connecting end is suitable for being rotationally connected with a shell of the air conditioner, and the second connecting end is rotationally connected with the air deflector; the first driving device is arranged at the first connecting end and used for driving the first connecting rod to swing around the first connecting end so as to push the air deflector out of the air outlet or cover the air outlet; and the second driving device is arranged at the second connecting end and used for driving the air guide plate to swing around the second connecting end for air guide.

Description

Technical Field

[0001] The present application relates to the technical field of air conditioners, and particularly to an air guiding structure and an air conditioner. Background Art

[0002] An air guiding plate is often provided at the air outlet of an air conditioner indoor unit, and the air guiding plate is used to swing and guide the air. In the related art, the air guiding plate of some air conditioner indoor units can be pushed out of the air outlet and then swing and guide the air outside the air outlet, effectively increasing the air guiding and blowing area; however, the driving mechanism of such an air guiding plate usually requires three motors, resulting in a relatively complex structure and a high device cost. Summary of the Utility Model

[0003] An air guiding structure and an air conditioner provided by an embodiment of the present application can simplify the structure and reduce the cost of the driving device of the air guiding plate.

[0004] On the one hand, an embodiment of the present application provides an air guiding structure, including: an air guiding plate for opening or closing the air outlet of the air conditioner; a first connecting rod having a first connecting end and a second connecting end disposed opposite to each other, the first connecting end being adapted to be rotatably connected to the housing of the air conditioner, and the second connecting end being rotatably connected to the air guiding plate; a first driving device disposed at the first connecting end for driving the first connecting rod to swing around the first connecting end to push the air guiding plate out of the air outlet or cover the air outlet; and a second driving device disposed at the second connecting end for driving the air guiding plate to swing and guide the air around the second connecting end.

[0005] In some embodiments, the first driving device includes a first driving member and a first speed reduction mechanism, and the first speed reduction mechanism connects the first driving member and the first connecting end.

[0006] In some embodiments, the first speed reduction mechanism includes a first driving gear and a first gear shaft that mesh with each other, the first driving gear being fixed to the output shaft of the first driving member; a first connecting hole is provided at the first connecting end, and the shaft end of the first gear shaft is fixedly sleeved with the first connecting hole.

[0007] In some embodiments, a first rotation connecting portion is provided on the air guiding plate, the first rotation connecting portion is rotatably connected to the second connecting end, and the output end of the second driving device is fixedly connected to the first rotation connecting portion.

[0008] In some embodiments, the second driving device includes a second driving member and a second speed reduction mechanism, and the second speed reduction mechanism connects the second driving member and the first rotation connecting portion.

[0009] In some embodiments, the second speed reduction mechanism includes a second driving gear and a second gear shaft that mesh with each other, and the second driving gear is fixed to the output shaft of the second driving member; a second connection hole is provided on the first rotation connection portion, and the shaft end of the second gear shaft and the second connection hole are sleeved and fixed.

[0010] In some embodiments, a support shaft portion is provided on the second connection end, and the support shaft portion and the shaft end of the second gear shaft are located on opposite sides of the second connection end, and the central axes of the support shaft portion and the shaft end of the second gear shaft coincide; the first rotation connection portion includes a first side wall and a second side wall that are relatively spaced apart, a rotation connection fitting hole is provided on the first side wall, a second connection hole is provided on the second side wall, the second connection end is embedded between the first side wall and the second side wall, and the support shaft portion is inserted through the rotation connection fitting hole with a clearance fit.

[0011] In some embodiments, the second connection end is rotatably connected to the middle region along the length direction of the air deflector on the air deflector, and the distance between the midpoint of the air deflector along the length direction of the air deflector and the second connection end is less than or equal to one-tenth of the length of the air deflector.

[0012] In some embodiments, a support shaft portion is provided on the second connection end, and the support shaft portion and the output shaft end of the second driving device are located on opposite sides of the second connection end, and the central axes of the support shaft portion and the output shaft end of the second driving device coincide; the support shaft portion is supported on the air deflector and is rotatably connected to the air deflector, and the output shaft end of the second driving device is fixedly connected to the air deflector.

[0013] In some embodiments, the second connection end forms a receiving cavity, the second driving device is embedded in the receiving cavity, and the output end of the second driving device extends outside the receiving cavity to be in transmission connection with the air deflector.

[0014] In some embodiments, the air guiding structure further includes at least two second connecting rods, and the at least two second connecting rods are respectively arranged on opposite sides of the first connecting rod along the length direction of the air deflector, and both ends of the second connecting rod are respectively rotatably connected to the air deflector and the housing.

[0015] On the other hand, an embodiment of the present application provides an air conditioner, including a housing and the air guiding structure provided in any of the above embodiments, an air outlet is provided on the housing, and the air deflector is swingably arranged at the air outlet; the first connecting rod swings around the second connection end so that the second connection end and the air deflector extend out of the air outlet or retract into the air outlet.

[0016] In the embodiment of the present application, by providing a first connecting rod and respectively providing a first driving device and a second driving device at both ends of the first connecting rod, the first driving device can be used to push out or cover the air deflector, and the second driving device can be used to swing the air deflector for air guiding. Only two driving devices are needed to achieve the pushing and swinging function, thereby reducing the number and cost of the driving devices required, and simplifying the structure by reducing the transmission and mating connections. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present application. For those skilled in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0018] Figure 1 is an exploded structural view of the air guiding structure provided by some embodiments of the present application in the use state;

[0019] Figure 2 is a partial structural view of the air guiding structure provided by some embodiments of the present application;

[0020] Figure 3 is a partial exploded structural view of the air guiding structure provided by some embodiments of the present application;

[0021] Figure 4 is another partial exploded structural view of the air guiding structure provided by some embodiments of the present application;

[0022] Figure 5 is a sectional structural view of the air conditioner provided by some embodiments of the present application in the use state.

[0023] MAIN ELEMENT SYMBOL DESCRIPTION:

[0024] 100 - air guiding structure, 10 - air deflector, 11 - first rotating connection part, 111 - first side wall, 112 - second side wall, 113 - rotating connection fitting hole, 114 - second connection hole, 12 - second rotating connection part, 20 - first connecting rod, 21 - first connection end, 211 - first connection hole, 22 - second connection end, 221 - support shaft part, 222 - accommodation cavity, 30 - first driving device, 31 - first driving member, 32 - first reduction mechanism, 321 - first driving gear, 322 - first gear shaft, 40 - second driving device, 41 - second driving member, 42 - second reduction mechanism, 421 - second driving gear, 422 - second gear shaft, 50 - second connecting rod, 200 - housing, 201 - air outlet. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative efforts belong to the scope of protection of the present application.

[0026] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present application 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 thus should not be construed as a limitation of the present application. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality of" means two or more unless otherwise specifically defined.

[0027] "A and / or B" includes the following three combinations: only A, only B, and the combination of A and B.

[0028] The use of "suitable for" or "configured to" in the present application means open and inclusive language, which does not exclude devices that are suitable for or configured to perform additional tasks or steps. In addition, the use of "based on" means open and inclusive, because a process, step, calculation, or other action "based on" one or more of the described conditions or values can in practice be based on additional conditions or values beyond the described ones.

[0029] In the present application, the term "exemplary" is used to mean "serving as an example, illustration, or explanation". Any embodiment described as "exemplary" in the present application is not necessarily construed as being more preferred or having more advantages than other embodiments. The following description is given to enable any person skilled in the art to implement and use the present application. In the following description, details are set forth for the purpose of explanation. It should be understood that those of ordinary skill in the art can recognize that the present application can be implemented without these specific details. In other instances, well-known structures and processes are not elaborated in detail to avoid unnecessary details from obscuring the description of the present application. Therefore, the present application is not intended to be limited to the embodiments shown, but is consistent with the broadest scope that conforms to the principles and features disclosed in the present application.

[0030] As Figure 1 shown, on the one hand, an embodiment of the present application provides an air guiding structure 100, which includes an air guiding plate 10, a first connecting rod 20, a first driving device 30 and a second driving device 40, which can simplify the structure and reduce the cost of the driving device of the air guiding plate 10.

[0031] The air guiding plate 10 is used to open or close the air outlet 201 of the air conditioner. The type of the air conditioner can be determined according to actual needs, and the indoor unit structure types of split air conditioners such as wall-mounted air conditioners and cabinet air conditioners can be adopted. The embodiments of the present application do not limit this. When the air guiding plate 10 is arranged at the air outlet 201 of the air conditioner, the air guiding plate 10 can swing to guide the air.

[0032] The first connecting rod 20 has a first connecting end 21 and a second connecting end 22 which are oppositely arranged. The first connecting end 21 is adapted to be rotatably connected to the housing 200 of the air conditioner, and the second connecting end 22 is rotatably connected to the air guiding plate 10. Here, the air outlet 201 can be opened on the outer surface of the housing 200. The first driving device 30 is arranged at the first connecting end 21 and is used to drive the first connecting rod 20 to swing around the rotation axis of the first connecting end 21, so as to push the air guiding plate 10 out of the air outlet 201 or cover the air outlet 201. And the second driving device 40 is arranged at the second connecting end 22 and is used to drive the air guiding plate 10 to swing and guide the air around the second connecting end 22.

[0033] When air guiding and air supply are required, the first driving device 30 can be used to drive the first connecting rod 20 to swing around the first connecting end 21 first, so as to push the second connecting end 22 and the air guiding plate 10 out of the air outlet 201 together to achieve the purpose of pushing out the air guiding plate 10; and after the air guiding plate 10 is pushed out to the outside of the air outlet 201, both the air guiding plate 10 and the second connecting end 22 are located outside the housing 200. At this time, the second driving device 40 can be used to drive the air guiding plate 10 to swing and guide the air around the second connecting end 22 as Figure 5 shown, so that the air flow at the air outlet 201 is blown along the guiding direction of the air guiding plate 10. As Figure 5 shown, in the heating mode, the air guiding plate 10 can swing around the second connecting end 22 to the position shown by the dotted line, so that the air guiding plate 10 is inclined downward, and then the hot air can be blown directly downward; while in the cooling mode, the air guiding plate 10 can swing around the second connecting end 22 to the position shown by the solid line, so that the air guiding plate 10 is inclined upward, so that the cold air is blown upward to avoid discomfort caused by the cold air blowing directly downward.

[0034] Compared with related technologies, in the embodiments of the present application, by respectively arranging a first driving device 30 and a second driving device 40 at both ends of the first connecting rod 20, the first driving device 30 is used to push out or cover the air deflector 10, and the second driving device 40 is used to swing the air deflector 10 to guide the air. Only two driving devices need to be arranged, which can reduce the number and cost of driving devices required, and can reduce the transmission and mating connections to simplify the structure.

[0035] In some embodiments, the second connection end 22 can be rotatably connected to the middle region of the air deflector 10 along the length direction of the air deflector 10. On the one hand, it can make the first connecting rod 20 rotatably connected to the middle region of the air deflector 10 along the length direction of the air deflector 10, so that the first connecting rod 20 and the second driving device 40 are arranged in the middle or close to the middle, thereby improving the swing stability of the air deflector 10. On the other hand, after the second driving device 40 and the air deflector 10 are installed, the second driving device 40 can be relatively close to the midpoint of the air deflector 10 along the length direction of the air deflector 10, and thus can better overcome the influence of the self-weight of the air deflector 10; after the air conditioner stops running, the air deflector 10 can be more closely closed at the air outlet 201 of the air conditioner, avoiding the problem that the air deflector 10 is not tightly closed and there are obvious gaps.

[0036] In some examples, the distance between the midpoint of the air deflector 10 along the length direction of the air deflector 10 and the second connection end 22 is less than or equal to one-tenth of the length of the air deflector 10. By defining the position of the first rotation connection portion 11 as above, the second driving device 40 can be further closer to the midpoint of the air deflector 10 along the length direction of the air deflector 10, better overcoming the influence of the self-weight of the air deflector 10; after the air conditioner stops running, the air deflector 10 can be more closely closed at the air outlet 201 of the air conditioner, further improving the tightness of the air deflector 10 when it is closed.

[0037] In some embodiments, a support shaft portion 221 can be provided on the second connection end 22. The support shaft portion 221 and the output shaft end of the second driving device 40 are respectively located on opposite sides of the second connection end 22, and the central axes of the support shaft portion 221 and the output shaft end of the second driving device 40 coincide. When the second connection end 22 is rotatably connected to the air deflector 10, the output shaft end of the second driving device 40 can be fixedly connected to the air deflector 10, and the support shaft portion 221 can be supported on the air deflector 10 and rotatably connected to the air deflector 10. In this way, by using the cooperation between the output shaft end of the second driving device 40 and the air deflector 10, and the cooperation between the support shaft portion 221 and the air deflector 10, a relatively symmetric two-point support cooperation can be formed between the second connection end 22 and the air deflector 10, thereby increasing the anti-torsion ability and movement stability of the air deflector 10.

[0038] The composition structure of the first driving device 30 can be determined according to actual needs, and the embodiments of the present application do not limit this. For example, Figures 1 to 4 As shown, in some embodiments, the first driving device 30 may include a first driving member 31 and a first reduction mechanism 32. The type of the first driving member 31 can be determined according to actual needs, and types such as a stepper motor, a servo motor, etc. can be used. The embodiments of the present application do not limit this. The first reduction mechanism 32 is connected to the first driving member 31 and the first connection end 21 to adjust the output rotation speed and output torque of the first driving member 31 to the swing rotation speed and swing torque required by the first link 20, so as to ensure that the first link 20 can smoothly push the air deflector 10 out of the air outlet 201 or cover the air outlet 201.

[0039] The structure of the first reduction mechanism 32 can be determined according to actual needs, and the embodiments of the present application do not limit this. In some examples, the first reduction mechanism 32 may include a first driving gear 321 and a first gear shaft 322 that mesh with each other. The first driving gear 321 is fixed on the output shaft of the first driving member 31 and rotates together with the output shaft of the first driving member 31; the first gear shaft 322 has a gear portion and a shaft end, and the gear portion meshes with the first driving gear 321. A first connection hole 211 is provided on the first connection end 21, and the shaft end of the first gear shaft 322 is sleeved and fixed with the first connection hole 211 so that the first gear shaft 322 and the first connection end 21 rotate synchronously. In this way, the first driving member 31 drives the first driving gear 321 to rotate, the first driving gear 321 drives the first gear shaft 322 to rotate synchronously, and then the first link 20 is driven to swing through the cooperation between the shaft end of the first gear shaft 322 and the first connection hole 211.

[0040] In some embodiments, a first rotation connection portion 11 may be provided on the air deflector 10. The first rotation connection portion 11 is rotatably connected to the second connection end 22, and the output end of the second driving device 40 is fixedly connected to the first rotation connection portion 11. In this way, the first rotation connection portion 11 and the output end of the second driving device 40 rotate synchronously, and then drive the air deflector 10 to swing and guide the air around the second connection end 22.

[0041] The composition structure of the second driving device 40 can be determined according to actual needs, and the embodiments of the present application do not limit this. In some examples, the second driving device 40 may include a second driving member 41 and a second reduction mechanism 42. The type of the second driving member 41 can be determined according to actual needs, and types such as a stepper motor, a servo motor, etc. can be used. The embodiments of the present application do not limit this. The second reduction mechanism 42 is connected to the second driving member 41 and the first rotation connection portion 11 to adjust the output rotation speed and output torque of the second driving member 41 to the swing rotation speed and swing torque required by the air deflector 10, so as to ensure that the air deflector 10 swings and guides the air smoothly.

[0042] The structure of the second speed reduction mechanism 42 can be determined according to actual needs, and the embodiments of the present application do not limit this. Exemplarily, the second speed reduction mechanism 42 may include a second driving gear 421 and a second gear shaft 422 that mesh with each other. The second driving gear 421 is fixed on the output shaft of the second driving member 41 and rotates together with the output shaft of the second driving member 41. The shaft end of the second gear shaft 422 can be used as the output shaft end of the second driving device 40; a second connection hole 114 is provided on the first rotation connection portion 11, and the shaft end of the second gear shaft 422 and the second connection hole 114 are sleeved and fixed so that the second gear shaft 422 and the second connection end 22 rotate synchronously. In this way, the second driving member 41 drives the second driving gear 421 to rotate, the second driving gear 421 drives the second gear shaft 422 to rotate synchronously, and then drives the air guide plate 10 to swing through the cooperation between the shaft end of the second gear shaft 422 and the second connection hole 114; in addition, compared with the related art in which the air guide plate 10 is directly driven by the second driving member 41 to swing, in the embodiments of the present application, by providing the second driving gear 421 and the second gear shaft 422, the swing central axis of the air guide plate 10 can be converted from the output shaft of the second driving member 41 to the output shaft end of the second gear shaft 422, so that the distance between the center of gravity of the air guide plate 10 and the swing central axis of the air guide plate 10 (i.e., the force arm of the air guide plate 10) can be shortened, thereby reducing the driving force required when the air guide plate 10 swings and reducing the driving load.

[0043] Exemplarily, a support shaft portion 221 may be provided on the second connection end 22 as described above. The support shaft portion 221 and the shaft end of the second gear shaft 422 are respectively located on opposite sides of the second connection end 22, and the central axes of the support shaft portion 221 and the shaft end of the second gear shaft 422 coincide. The first rotation connection portion 11 may include a first side wall 111 and a second side wall 112 that are relatively spaced apart. A rotation connection fitting hole 113 is provided on the first side wall 111, and a second connection hole 114 is provided on the second side wall 112. When the second connection end 22 and the first rotation connection portion 11 are rotationally connected, the second connection end 22 is embedded between the first side wall 111 and the second side wall 112, and the support shaft portion 221 is fitted in the rotation connection fitting hole 113 with a clearance. In this way, by using the cooperation between the rotation connection fitting hole 113 and the support shaft portion 221, and the cooperation between the shaft end of the second gear shaft 422 and the second connection hole 114, a relatively symmetrical two-point support cooperation can be formed between the second connection end 22 and the air guide plate 10, thereby increasing the anti-torsion ability and movement stability of the air guide plate 10.

[0044] The setting position of the first rotating connection part 11 on the air deflector 10 can be determined according to actual needs, and the embodiments of the present application do not limit this. In some examples, the first rotating connection part 11 can be arranged in the middle area of the air deflector 10 along the length direction of the air deflector 10. On the one hand, the first connecting rod 20 can be rotatably connected to the middle area of the air deflector 10 along the length direction of the air deflector 10, so that the first connecting rod 20 and the second driving device 40 are arranged in the middle or close to the middle, thereby improving the swing stability of the air deflector 10. On the other hand, after the second driving device 40 and the air deflector 10 are installed, the second driving device 40 can be relatively close to the midpoint of the air deflector 10 along the length direction of the air deflector 10, and thus can better overcome the influence of the self-weight of the air deflector 10; after the air conditioner stops, the air deflector 10 can be more closely closed at the air outlet 201 of the air conditioner, avoiding the problem that the air deflector 10 is not closely closed and there are obvious gaps.

[0045] Exemplarily, the distance between the midpoint of the air deflector 10 along the length direction of the air deflector 10 and the first rotating connection part 11 is less than or equal to one-tenth of the length of the air deflector 10. By limiting the position of the first rotating connection part 11 as above, the second driving device 40 can be further closer to the midpoint of the air deflector 10 along the length direction of the air deflector 10, better overcoming the influence of the self-weight of the air deflector 10; after the air conditioner stops, the air deflector 10 can be more closely closed at the air outlet 201 of the air conditioner, further improving the tightness when the air deflector 10 is closed.

[0046] In some embodiments, the second connection end 22 can be formed with a receiving cavity 222. The second driving device 40 is embedded in the receiving cavity 222, and the output end of the second driving device 40 extends outside the receiving cavity 222 to be in transmission connection with the air deflector 10. In this way, the second driving device 40 can be installed in a hidden manner, and the housing of the first connecting rod 20 can be used to protect the second driving device 40. When the second driving device 40 includes the second driving member 41, the second driving gear 421 and the second gear shaft 422 as above, the second driving member 41, the second driving gear 421 and the second gear shaft 422 can be embedded in the receiving cavity 222, and the shaft end of the second gear shaft 422 can extend outside the receiving cavity 222 and be sleeved and fixed with the first rotating connection part 11 of the air deflector 10.

[0047] In some embodiments, the air guiding structure 100 may further include at least two second linkages 50. The at least two second linkages 50 are respectively disposed on opposite sides of the first linkage 20 along the length direction of the air guiding plate 10, and both ends of the second linkage 50 are respectively rotatably connected to the air guiding plate 10 and the housing 200. Here, the second linkage 50 may be rotatably connected to an end region of the air guiding plate 10 along its length direction. By respectively disposing the second linkages 50 on both sides of the first linkage 20, the two sides of the air guiding plate 10 can be supported and connected by the second linkages 50, thereby increasing the structural stability of the air guiding plate 10.

[0048] In some examples, at least two second rotation connection portions 12 may be provided on the air guiding plate 10, and each second linkage 50 is rotatably connected to one second rotation connection portion 12. When the first rotation connection portion 11 is provided on the air guiding plate 10, the at least two second rotation connection portions 12 may be respectively disposed on opposite sides of the first rotation connection portion 11 along the length direction of the air guiding plate 10, and adjacent second rotation connection portions 12.

[0049] On the other hand, an embodiment of the present application provides an air conditioner, which includes a housing 200 and the air guiding structure 100 provided in any of the above embodiments. An air outlet 201 is provided on the housing 200, and the air guiding plate 10 is swingably disposed at the air outlet 201; the first linkage 20 swings around the second connection end 22 so that the second connection end 22 and the air guiding plate 10 extend out of or retract into the air outlet 201. The type of the air conditioner can be determined according to actual needs, and the indoor unit structure types of split air conditioners such as wall-mounted air conditioners and cabinet air conditioners can be adopted, and the embodiments of the present application do not limit this. The air conditioner provided by the embodiments of the present application has the above air guiding structure 100, which can simplify the structure and reduce the cost of the driving device of the air guiding plate 10.

[0050] In some embodiments, the first connection end 21 may be rotatably connected to a middle region of the housing 200 along its length direction, so that the rotation connection point between the first linkage 20 and the housing 200 is centered or close to the center, thereby increasing the connection reliability between the first linkage 20 and the housing 200 and the air guiding plate 10.

[0051] The air guiding structure and the air conditioner provided by the embodiments of the present application have been introduced in detail above. Specific examples are used in this article to elaborate on the principles and implementation manners of the present application. The descriptions of the above embodiments are only used to help understand the method and its core idea of the present application; at the same time, for those skilled in the art, according to the idea of the present application, there will be changes in the specific implementation manners and application scopes. In summary, the content of this specification should not be construed as a limitation to the present application.

Claims

1. A wind guiding structure, characterized in that, Comprising: An air deflector for opening or closing the air outlet of an air conditioner; A first connecting rod having a first connecting end and a second connecting end disposed opposite to each other, the first connecting end being adapted to be rotatably connected to the housing of the air conditioner, and the second connecting end being rotatably connected to the air deflector; A first driving device disposed at the first connecting end for driving the first connecting rod to swing about the rotation axis of the first connecting end so as to push the air deflector out of the air outlet or cover the air outlet; A second driving device disposed at the second connecting end for driving the air deflector to swing for air guiding; 2. The air guiding structure according to claim 1, wherein The first driving device includes a first driving member and a first speed reduction mechanism, the first speed reduction mechanism connecting the first driving member and the first connecting end; the first speed reduction mechanism includes a first driving gear and a first gear shaft that mesh with each other, the first driving gear being fixed to the output shaft of the first driving member; a first connecting hole is provided on the first connecting end, and the shaft end of the first gear shaft is sleeved and fixed to the first connecting hole.

3. The air guiding structure according to claim 1, characterized in that, A first rotation connecting portion is provided on the air deflector, the first rotation connecting portion being rotatably connected to the second connecting end, and the output end of the second driving device being fixedly connected to the first rotation connecting portion.

4. The air guiding structure according to claim 3, characterized in that The second driving device includes a second driving member and a second speed reduction mechanism, the second speed reduction mechanism including a second driving gear and a second gear shaft that mesh with each other, the second driving gear being fixed to the output shaft of the second driving member; a second connecting hole is provided on the first rotation connecting portion, and the shaft end of the second gear shaft is sleeved and fixed to the second connecting hole.

5. The air guiding structure according to claim 4, wherein A support shaft portion is provided on the second connecting end, the support shaft portion and the shaft end of the second gear shaft being located on opposite sides of the second connecting end, and the central axes of the support shaft portion and the shaft end of the second gear shaft coinciding; the first rotation connecting portion includes a first side wall and a second side wall that are spaced apart relatively, a rotation connection fitting hole is provided on the first side wall, a second connecting hole is provided on the second side wall, the second connecting end being embedded between the first side wall and the second side wall, and the support shaft portion being inserted into the rotation connection fitting hole with a clearance fit.

6. The air guiding structure according to claim 1, characterized in that, The second connecting end is rotatably connected to the middle region along the length direction of the air deflector, and the distance between the midpoint of the air deflector along the length direction of the air deflector and the second connecting end is less than or equal to one tenth of the length of the air deflector.

7. The air guiding structure according to claim 1, characterized in that, A support shaft portion is provided on the second connecting end, the support shaft portion and the output shaft end of the second driving device being located on opposite sides of the second connecting end, and the central axes of the support shaft portion and the output shaft end of the second driving device coinciding; the support shaft portion is supported on the air deflector and rotatably connected to the air deflector, and the output shaft end of the second driving device is fixedly connected to the air deflector.

8. The air guiding structure according to claim 1, wherein The second connecting end forms a receiving cavity, the second driving device being embedded in the receiving cavity, and the output end of the second driving device extending outside the receiving cavity to be in transmission connection with the air deflector.

9. The air guiding structure according to any one of claims 1-8, characterized in that The air guiding structure further includes at least two second linkages, the at least two second linkages are respectively disposed on opposite sides of the first linkage along the length direction of the air guiding plate, and two ends of each second linkage are respectively rotatably connected to the air guiding plate and the housing.

10. An air conditioner, characterized in that, It includes a housing and the air guiding structure according to any one of claims 1 to 9, an air outlet is provided on the housing, and the air guiding plate is swingably disposed at the air outlet; the first linkage swings around the second connection end, so that the second connection end and the air guiding plate extend out of the air outlet or retract into the air outlet.

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