Connecting and guiding structure of air deflector

Abstract

The utility model discloses a connection guide structure of an air deflector, which is arranged at one end or two ends of the air deflector and comprises a guide fixing part integrally formed with the air deflector, a guide groove is arranged at one end, far away from the air deflector, of the guide fixing part, a guide raised line used for being clamped and assembled with the guide groove is arranged on a drive connecting part, and the guide raised line is connected with the guide fixing part. The guide fixing piece is used for achieving clamping assembly of the air guide plate and the driving connecting piece, the guide fixing piece and the air guide plate are produced by adopting an integrally-formed structure, corresponding parts are reduced, installation steps are synchronously reduced while the corresponding parts are reduced, and therefore part tolerance and installation gaps caused by the installation technology and the installation steps are reduced, and the installation efficiency is improved. And finally, the effect of improving the mounting precision of the air deflector is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of household appliances, in particular to a connection guide structure of an air guide plate. Background Art

[0002] With the continuous advancement of technology, people's needs and requirements for air conditioners are getting higher and higher. Air conditioners are no longer just a simple temperature regulator, but need to have multiple functions to meet different occasions and user needs. In order to meet people's requirements for air conditioning air outlet effects, air conditioners are usually equipped with two air guide plates, and the rotation of the two air guide plates can achieve different air outlet directions and air outlet effects.

[0003] Since the linkage of the double air guide plates is required, the driving connection structure between the air guide plates and the motor is more complicated. In the existing technology, the driving connection between the air guide plates and the motor is generally achieved through the cooperation of the guide fixings and the driving connecting parts. However, the connection between the guide fixings and the air guide plates is usually achieved by gluing, welding, fixing with screws, or setting snap-on installation guide fixings. These methods all adopt a split design of the guide fixings and the air guide plates. It is necessary to first assemble the guide fixings to the air guide plates, and then the driving connecting parts can be assembled with the guide fixings to achieve the driving connection between the air guide plates and the motor. Therefore, this split design will increase the number of parts, thereby increasing the tolerance of at least one part, and at the same time increasing the complexity of the production and installation process. In addition, the installation gap will increase due to multiple installations, thereby reducing the overall installation accuracy.

[0004] The separate design of the guide fixture and the air guide plate will also increase the weight of the product, which is not conducive to the lightweight design of the product. At the same time, this design will also increase the manufacturing cost and maintenance difficulty of the product. Since additional installation steps and parts are required, the production efficiency will also be reduced, further increasing the manufacturing cost. In addition, since more parts and corresponding installation steps are required, the reliability and stability of the product will also be affected. Utility Model Content

[0005] In order to overcome at least one of the defects of the prior art described above, the utility model provides a connecting guide structure for an air guide plate, which solves the problems of increased parts, increased manufacturing costs and reduced installation accuracy caused by the existing split guide fixing parts.

[0006] The technical solution adopted by the utility model to solve the problem is:

[0007] A connecting guide structure for an air guide plate, which is used to be connected to a driving connecting piece, and is arranged at one end or both ends of any of the air guide plates. It is characterized in that it includes a guide fixing piece integrally formed with the air guide plate, and the guide fixing piece is provided with a guide groove at one end away from the air guide plate, and the driving connecting piece is provided with a guide convex strip for snap-fitting and assembling with the guide groove.

[0008] By adopting the above solution, the guide fixing part and the air guide plate are produced by integral molding, which reduces the corresponding parts, reduces the installation steps, reduces the installation gap caused by the tolerance of parts and the installation process and its steps, thereby improving the overall installation accuracy.

[0009] Furthermore, the two ends of the guide groove are respectively an insertion end and a terminal end opposite to the insertion end, the insertion end is an insertion port when the guide ridge is assembled, and the edge of the insertion port is provided with a guide slope inclined outward, and the guide slope is used to guide the guide ridge to be inserted into the insertion port of the guide groove.

[0010] By adopting the above solution, during the installation process, when the driving connection part has a slight deviation, it will be corrected by the guide bevel to complete the correct installation, thereby saving production installation time and facilitating subsequent maintenance.

[0011] Furthermore, the inner wall of the guide groove includes a first side wall, a bottom wall and a second side wall connected in sequence, the first side wall and the second side wall are perpendicular to the bottom wall, and any one of the first side wall, the bottom wall and the second side wall is provided with the guide slope at the insertion port to guide the insertion of the guide ridge into the insertion port of the guide groove on three planes.

[0012] By adopting the above solution, guiding inclined surfaces are provided on two adjacent side walls inside the guide fixing member, so that slight deviations during installation of the driving connecting member can be corrected in two directions, further facilitating production installation and maintenance and replacement.

[0013] Furthermore, the guide fixing member is provided with N spacing segments (N≥1) to divide the guide groove into N+1 guide segments, and the spacing segments are used to set a clamping limit structure for limiting the retreat of the guide convex strip inserted into the guide groove.

[0014] By adopting the above solution, the spacing section is conveniently provided with a clamping limit structure to prevent the drive connector from retreating after installation.

[0015] Furthermore, each of the guide segments has the insertion end and the terminal end, and the insertion end of each of the guide segments is provided with the guide slope.

[0016] By adopting the above solution, a guiding slope is provided at the insertion end of each guiding section to ensure smooth assembly of the driving connector and prevent the problem that the end faces of the driving connector abut against each other when the driving connector passes over the spacing section to the next guiding section, making it difficult to install.

[0017] Furthermore, there are two guide fixing members, which are respectively a first guide fixing member and a second guide fixing member. The second guide fixing member and the first guide fixing member are spaced apart from one side edge of the air guide plate to the other side edge thereof along the width direction of the air guide plate, and the two guide fixing members form a U-shaped arrangement.

[0018] By adopting the above scheme, since two guide fixing members are set, the first guide fixing member and the second guide fixing member can adopt simple rectangular grooves set opposite or back to each other to provide a stable assembly effect, prevent the driving connecting member from producing displacement in the direction of non-guide grooves, and facilitate the groove design and production of the guide grooves. At the same time, compared with a single guide fixing member, the two guide fixing members also enhance the overall strength of the connecting guide structure and the connection stability with the driving connecting member.

[0019] Further, the guide groove provided on the first guide fixing member is a first guide groove, the guide groove provided on the second guide fixing member is a second guide groove, and the notch of the first guide groove and the notch of the second guide groove are arranged opposite to each other.

[0020] Furthermore, the driving connecting member is provided with a connecting arm and a cover plate, one end of the connecting arm is connected to the connecting shaft of the motor, and the other end of the connecting arm is connected to the cover plate, and the cover plate covers the two guide fixing members, and the cover plate is arranged in an N shape, and the two inner side walls of the cover plate are protruding inwardly with the guide ridges, and the two guide ridges are respectively inserted into the first guide groove and the second guide groove.

[0021] By adopting the above scheme, the sliding structures corresponding to the notches of the first guide groove and the second guide groove arranged in the driving connecting member will be relatively arranged, that is, the driving connecting member is arranged in an N shape, which can cover the entire connecting guide structure, reduce the number of external gaps at the connection, ensure the integrity of the appearance of the connection, and at the same time reduce the possibility of deformation or damage of the internal first guide fixing member and the second guide fixing member due to external force, thereby improving the service life of the connecting guide structure.

[0022] Furthermore, the guide fixing member also includes a support plate, which is located between the guide groove and the wind guide plate, and the guide fixing member, the support plate and the wind guide plate are integrally formed, and the support plate has a first large surface and a second large surface opposite to the first large surface, and the first large surface and / or the second large surface is provided with a reinforcement structure.

[0023] By adopting the above solution, the support plate increases the setting height of the guide groove, which facilitates the installation of the driving connector and the connecting guide structure. The support plate is provided with a reinforcement structure, which can enhance the bending strength of the support plate and improve the structural strength of the connecting guide structure, thereby increasing the service life of the connecting guide structure.

[0024] Furthermore, the reinforcement structure is a thickened portion and / or a mesh reinforcement rib.

[0025] By adopting the above scheme, the thickened portion is used to facilitate mold opening and production, and the mesh reinforcement ribs are provided to save production materials. At the same time, the use of the thickened portion and the mesh reinforcement ribs can greatly improve the bending strength of the support plate, thereby further improving the structural strength of the connecting guide structure, and ultimately increasing the service life of the connecting guide structure.

[0026] In summary, the connecting guide structure of the air guide plate and the air guide plate provided by the utility model have the following technical effects:

[0027] The guide fixing part and the air guide plate are produced with an integrally formed structure, which reduces the corresponding parts and the installation steps that are simultaneously reduced due to the reduction of the corresponding parts, thereby reducing the installation gap between the parts caused by assembly tolerances, installation processes and installation steps, and ultimately improving the installation accuracy and connection stability of the connection between the air guide plate and the drive connector. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic diagram of the air conditioning structure of the utility model;

[0029] Figure 2 This is a schematic diagram of the structure of the connection of the double air guide plates of the utility model;

[0030] Figure 3 It is a cross-sectional structural diagram of the utility model in which the air guide plate is provided with double guide fixing members;

[0031] Figure 4 It is a three-dimensional structural diagram of the double-guide fixing member of the utility model;

[0032] Figure 5 It is a schematic diagram of the three-dimensional structure of the double-guide fixing member and the driving connecting member of the utility model;

[0033] Figure 6 The utility model is a schematic cross-sectional structure diagram of a state in which a single guide fixing piece is provided on the air guide plate.

[0034] Among them, the meanings of the figure numbers are as follows: 100, wind guide plate; 200, guide fixing member; 200a, first guide fixing member; 200b, second guide fixing member; 210, guide groove; 210a, first guide groove; 210b, second guide groove; 211, first side wall; 212, bottom wall; 213, second side wall; 214, guide slope; 220, support plate; 230, guide section; 240, spacing section; 250, reinforcement structure; 260, snap-on limiting structure; 300, drive connecting member; 310, guide ridge; 320, connecting arm; 330, cover plate. DETAILED DESCRIPTION

[0035] For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described and discussed below in conjunction with the accompanying drawings of the present invention. Obviously, what is described here is only a part of the examples of the present invention, not all the examples. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0036] In order to facilitate the understanding of the embodiments of the present utility model, the following will be further explained by taking specific embodiments as examples in conjunction with the drawings, and each embodiment does not constitute a limitation on the embodiments of the present utility model.

[0037] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0038] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0039] The utility model discloses a connecting guide structure of an air guide plate, referring to Figure 1 and Figure 2 As shown, it is used to connect with the driving connecting member 300, and the connecting guide structure is provided at one end or both ends of any wind deflector 100 of the wind deflector, referring to Figure 3 and Figure 4As shown, the connection guide structure includes a guide fixing member 200 integrally formed with the air deflector 100, and a guide groove 210 is provided at one end of the guide fixing member 200 away from the air deflector 100, so as to be used for clamping and assembling the guide convex strip 310 on the drive connecting member 300. The guide fixing member 200 and the air deflector 100 are produced in an integrally formed structure, which reduces the corresponding parts and the installation steps that are simultaneously reduced due to the reduction of the corresponding parts, thereby reducing the installation gap between the parts caused by the assembly tolerance, installation process and installation steps, and finally improving the installation accuracy and connection stability of the connection between the air deflector and the drive connecting member.

[0040] When a guide fixture 200 is used, refer to Figure 6 As shown, the notch of the guide groove 210 can be set to a shape that can limit the insertion drive connector 300 from moving in the direction away from the notch of the guide groove 210, so that the cross-sectional size of the notch is smaller than the cross-sectional size of the guide ridge 310. Of course, Figure 3 It is only to provide an implementable structure for this embodiment. The groove shape of the guide groove 210 can also be set to other shapes that can limit the movement of the inserted guide ridge 310 toward the groove direction of the guide groove 210. The connecting part between the guide ridge 310 and the guide groove 210 can adopt a contour design corresponding to the groove shape of the guide groove 210.

[0041] Reference Figure 3 As shown, the two ends of the guide groove 210 are respectively an insertion end and a terminal end opposite to the insertion end. The insertion end is an insertion port for the guide ridge 310 to be inserted into the guide groove 210. The insertion port is provided with a guide slope 214 that is inclined or expanded outward. The guide slope 214 is used to guide the guide ridge 310 to be inserted into the insertion port of the guide groove 210. During the installation process, when there is a slight deviation between the guide ridge 310 and the insertion port, it will be corrected by the guide slope 214 and slide into the guide groove 210 to complete the correct installation, thereby saving production and installation time and facilitating disassembly and assembly.

[0042] In some embodiments, reference Figure 3 As shown, in order to achieve the correction effect when the driving connecting member 300 is installed in both horizontal and vertical directions, the inner wall of the guide groove 210 includes a first side wall 211, a bottom wall 212 and a second side wall 213 connected in sequence, and the planes where the first side wall 211 and the second side wall 213 are located are all disposed on the bottom wall 212, and the first side wall 211, the bottom wall 212 and the second side wall 213 are all provided with a guiding inclined surface 214 for guiding the guide ridge 310 to be inserted into the insertion port of the guide groove 210 in both horizontal and vertical directions.

[0043] Reference Figure 4As shown, the guide fixing member 200 is provided with N interval segments 240 (N≥1) to divide the guide groove 210 into N+1 guide segments 230. The interval segments 240 are used to set the clamping limit structure 260. In this embodiment, the guide fixing member 200 is provided with one interval segment 240. In the general installation strength requirement, one interval segment 240 is provided, and one clamping limit structure 260 is provided in the interval segment 240 to meet the requirement of preventing the drive connecting member 300 from retreating after installation. The clamping limit structure 260 is provided in the interval segment 240, so that the clamping limit structure 260 is conveniently provided as a limit structure in the form of an elastic paddle with the guide groove 210, and the elasticity of the material itself is used to clamp and limit the drive connecting member 300, so as to prevent the drive connecting member 300 from retreating after installation.

[0044] Specifically, the snap-in limiting structure 260 is located in the guiding extension direction of the guide groove 210. When the guide groove 310 is inserted into the guide groove 210 of the two guide sections 230, the snap-in limiting structure 260 will hinder the guide ridge 310 from moving forward. At this time, the guide ridge 310 is pushed forcefully, and the guide ridge 310 squeezes the snap-in limiting structure 260 to elastically shrink it. When the head of the guide ridge 310 passes over the snap-in limiting structure 260 and the guide ridge 310 is installed in place, the snap-in limiting structure 260 will be reset and snapped into the anti-backward groove of the guide ridge 310, thereby ensuring that the guide ridge 310 will not retreat or loosen after being installed in place in the guide groove 210, thereby ensuring the stability and firmness of the connection between the drive connector 300 and the air guide plate 100.

[0045] On the basis of setting a spacing section 240 on the guide fixing member 200, in order to ensure the smoothness of the drive connecting member 300 during assembly and prevent the problem that the end faces of the drive connecting member 300 abut against each other when it passes over the spacing section 240 to the next guide section 230, making it difficult to install, each guide section 230 has an insertion end and an end end, and the insertion end of each guide section 230 is provided with a guide bevel 214. During installation, after the drive connecting member 300 passes over the spacing section 240, a small amount of misalignment caused by tolerance or material properties will be corrected by the guidance of the guide bevel 214, and a smooth installation can still be completed.

[0046] In some embodiments, in order to simplify the design and production of the guide groove 210, and to improve the overall strength of the connecting guide structure, and the connection stability between the air guide plate 100 and the driving connector 300, refer to Figure 3-5As shown, two guide fixing members 200 are provided. Since two guide fixing members 200 are provided and arranged in a U shape. Specifically, the two guide fixing members 200 are respectively a first guide fixing member 200a and a second guide fixing member 200b. The guide groove 210 provided by the first guide fixing member 200a is a first guide groove 210a, and the guide groove 210 provided by the second guide fixing member 200b is a second guide groove 210b. The notches of the first guide groove 210a and the second guide groove 210b are simple rectangular grooves arranged opposite or opposite to each other, which can also provide a stable assembly effect, prevent the driving connecting member 300 from generating displacement perpendicular to the direction of the guide groove 210, and facilitate the groove design and production of the guide groove 210. In addition, compared with a single guide fixing member 200, the two guide fixing members 200 at the same time also strengthen the overall strength of the connecting guide structure and the connection stability with the driving connecting member 300.

[0047] Further, in order to achieve a stable connection between the air deflector 100 and the driving connector 300, the second guide fixing member 200b and the first guide fixing member 200a are sequentially arranged at intervals from one side edge of the air deflector 100 in the width direction to the center, that is, the second guide fixing member 200b is located at the side edge of the air deflector 100, and the first guide fixing member 200a is located in the middle of the width direction of the air deflector 100. The guide inclined surface 214 can be set on any one or more walls of the first side wall 211, the bottom wall 212 and the second side wall 213 at the insertion end of the first guide groove 210a, and the guide inclined surface 214 can be set on any one or more walls of the first side wall 211 and the bottom wall 212 at the insertion end of the second guide groove 210b.

[0048] In order to facilitate the installation of the driving connecting member 300 and the connection with the guide fixing member 200, the present application provides a multi-faceted guiding bevel 214 at the first guiding groove 210a to correct a small amount of deviation. When the notch of the second guiding groove 210b is set toward the edge of the air guide plate 100, the second guiding groove 210b is close to the edge of the air guide plate 100, and the second side wall 213 of the second guiding groove 210b will extend to the edge of the air guide plate 100. A vertical plate extends in the vertical direction at the edge of the air guide plate 100, and the second side wall 213 of the second guiding groove 210b extends to the vertical plate and is integrally formed with the vertical plate. Since the connecting arm 320 of the driving connecting member 300 needs to cross the edge of the air guide plate 100 to connect with the motor, it is necessary to ensure the flatness of the second side wall 213 of the second guide groove 210b to increase the contact area between the connecting arm 320 and the second side wall 213 of the second guide groove 210b, thereby improving the structural stability of the connection and improving the movement accuracy of the driving connecting member 300 when driving the air guide plate 100 to move.

[0049] Based on the embodiment of setting the spacing segment 240, the first side wall 211, the bottom wall 212 and the second side wall 213 of the insertion end of each guide segment 230 in the corresponding first guide fixing member 200a are provided with a guide slope 214, and the first side wall 211 and the bottom wall 212 of the insertion end of each guide segment 230 in the second guide fixing member 200b are provided with a guide slope 214.

[0050] In some embodiments, reference Figure 4 As shown, in order to facilitate the installation of the driving connecting member 300, the guide fixing member 200 also includes a support plate 220, and the support plate 220 is located between the guide groove 210 and the air guide plate 100, and the guide fixing member 200, the support plate 220 and the air guide plate 100 are integrally formed, which increases the height of the guide groove 210 relative to the air guide plate 100, and controls the height of the guide groove 210 to be higher than the side wall of the air guide plate 100, thereby facilitating the installation of the driving connecting member 300, referring to Figure 3 As shown, the support plate 220 has a first large surface and a second large surface opposite to the first large surface, the first large surface and the second large surface are two vertical surfaces along the guide direction of the guide fixing member 200, and the first large surface and / or the second large surface are provided with a reinforcing structure 250, and the reinforcing structure 250 can adopt a thickening portion and / or a mesh reinforcing rib. In this embodiment, the thickening portion adopted by the reinforcing structure 250, that is, the thickness of the support plate 220 and the guide groove 210 is increased to enhance the bending strength of the support plate 220, improve the structural strength of the connecting guide structure, and thus improve the service life of the connecting guide structure. The manufacturer can also choose to use a mesh reinforcing rib that saves materials as the reinforcing structure 250 according to specific production requirements, or can use the thickening portion and the mesh reinforcing rib to be set at the same time to meet higher strength requirements.

[0051] In this embodiment, refer to Figure 5 As shown, the notch of the first guide groove 210a and the notch of the second guide groove 210b are arranged back to back and are U-shaped. Correspondingly, the driving connecting member 300 is provided with a connecting arm 320 and a cover plate 330. One end of the connecting arm 320 is connected to the connecting shaft of the motor, and the other end of the connecting arm 320 is connected to the cover plate 330. The cover plate 330 covers the two guide fixing members 200. The cover plate 330 is arranged in an n-shape. The two inner side walls of the cover plate 330 are protruding inward with guide ridges 310. The two guide ridges 310 are respectively inserted into the first guide groove 210a and the second guide groove 210b. The two guide ridges 310 of the driving connecting member 300 can be provided with an n-shaped snap-on sliding structure, so as to cover the entire connecting guide structure, reduce the number of external gaps at the connection, ensure the integrity of the appearance of the connection, and at the same time reduce the possibility of deformation or damage of the internal first guide fixing member 200a and the second guide fixing member 200b by external force, thereby improving the service life of the connecting guide structure.

[0052] In some embodiments, a structural hole is provided in the portion of the air guide plate 100 between the guide fixing member 200 and the adjacent air guide plate. The structural hole is used for glue leakage to prevent injection molding shrinkage between the air guide plate 100 and the structural hole.

[0053] The technical means disclosed in the solution of the utility model are not limited to the technical means disclosed in the above-mentioned implementation mode, but also include technical solutions composed of any combination of the above technical features. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the utility model, and these improvements and modifications are also regarded as the protection scope of the utility model.

Claims

1. A connecting guide structure of an air guide plate, which is used to connect with a driving connecting member (300), and is arranged at one end or both ends of any air guide plate (100) among the air guide plates, characterized in that: It comprises a guide fixing member (200) integrally formed with the air guide plate (100), one end of the guide fixing member (200) away from the air guide plate (100) is provided with a guide groove (210), and the driving connecting member (300) is provided with a guide convex strip (310) for snap-fitting and assembling with the guide groove (210).

2. The connecting guide structure of the air guide plate according to claim 1, characterized in that: The two ends of the guide groove (210) are respectively an insertion end and a terminal end opposite to the insertion end, the insertion end being an insertion opening when the guide convex strip (310) is assembled, and the edge of the insertion opening is provided with a guide inclined surface (214) inclined outwards, and the guide inclined surface (214) is used to guide the guide convex strip (310) to be inserted into the insertion opening of the guide groove (210).

3. The connecting guide structure of the air guide plate according to claim 2, characterized in that: The inner wall of the guide groove (210) comprises a first side wall (211), a bottom wall (212) and a second side wall (213) which are connected in sequence, the first side wall (211) and the second side wall (213) are both perpendicular to the bottom wall (212), and any one of the first side wall (211), the bottom wall (212) and the second side wall (213) is provided with the guide inclined surface (214) at the insertion port, so as to guide the guide ridge (310) to be inserted into the insertion port of the guide groove (210) on three planes.

4. A connecting guide structure for air guide plates according to claim 2 or 3, characterized in that: The guide fixing member (200) is provided with N spacing segments (240) (N≥1) to divide the guide groove (210) into N+1 guide segments (230), and the spacing segments (240) are used to set a clamping limit structure (260) for limiting the retreat of the guide convex strip (310) inserted into the guide groove (210).

5. The connecting guide structure of the air guide plate according to claim 4, characterized in that: Each of the guide segments (230) has the insertion end and the terminal end, and the insertion end of each of the guide segments (230) is provided with the guide slope (214).

6. A connecting guide structure for air guide plates according to any one of claims 1 to 3, characterized in that: Two guide fixing members (200) are provided, and the two guide fixing members (200) are respectively a first guide fixing member (200a) and a second guide fixing member (200b). The second guide fixing member (200b) and the first guide fixing member (200a) are arranged at intervals from one side edge of the air guide plate (100) to the other side edge thereof along the width direction of the air guide plate (100), and the two guide fixing members (200) are arranged in a U shape.

7. The connecting guide structure of the air guide plate according to claim 6, characterized in that: The guide groove (210) provided on the first guide fixing member (200a) is a first guide groove (210a), and the guide groove (210) provided on the second guide fixing member (200b) is a second guide groove (210b), and the notch of the first guide groove (210a) and the notch of the second guide groove (210b) are arranged opposite to each other.

8. The connecting guide structure of the air guide plate according to claim 7, characterized in that: The driving connecting member (300) is provided with a connecting arm (320) and a cover plate (330), one end of the connecting arm (320) is connected to the connecting shaft of the motor, and the other end of the connecting arm (320) is connected to the cover plate (330), the cover plate (330) covers the two guide fixing members (200), the cover plate (330) is arranged in an N shape, and the two inner side walls of the cover plate (330) are both provided with the guide convex strips (310) protruding inwardly, and the two guide convex strips (310) are respectively inserted into the first guide groove (210a) and the second guide groove (210b).

9. The connecting guide structure of the air guide plate according to claim 1, characterized in that: The guide fixing member (200) further comprises a support plate (220), wherein the support plate (220) is located between the guide groove (210) and the air guide plate (100), and the guide fixing member (200), the support plate (220) and the air guide plate (100) are integrally formed, and the support plate (220) comprises a first large surface and a second large surface opposite to the first large surface, and the first large surface and / or the second large surface are provided with a reinforcement structure (250).

10. The connecting guide structure of the air guide plate according to claim 9, characterized in that: The reinforcement structure (250) is a thickened portion and / or a mesh reinforcement rib.

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