Air conditioner and air deflector thereof

Abstract

The utility model provides an air conditioner and an air deflector thereof. The air guide plate comprises a guide plate body, an elastic air guide film and a driving device. The guide plate body comprises a first air guide face and at least two grooves formed in the first air guide face at intervals. The elastic air guide film covers the first air guide face and at least covers all the grooves. The driving device comprises a plurality of telescopic pieces arranged in the grooves in a one-to-one correspondence mode, and the telescopic pieces are configured to jack up the elastic air guide film outwards when stretching in the opening direction of the corresponding grooves so as to change the shape of the elastic air guide film. According to the air guide plate provided by the utility model, the air guide plate can form the air guide surface matched with the air supply mode by controlling the driving device, so that the air resistance in different air supply modes is reduced, and the air supply effect of different air supply modes is optimized.

Description

Technical Field

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

[0002] Air conditioners are usually provided with an air guide plate at the air outlet, and the air guide plate has an air guide surface to guide the outlet air flow. The air guide surface of the air guide plate is usually a fixed plane or a curved surface. When the air guide surface is a plane, the air flow resistance is small, which is conducive to the heating air supply mode and the normal temperature air supply mode with downward air discharge, but not conducive to the cooling air supply mode with upward air discharge. When the air guide surface is a curved surface, it is conducive to the cooling air supply mode with upward air discharge, but not conducive to the heating air supply mode and the normal temperature air supply mode with downward air discharge. Utility Model Content

[0003] In view of the above problems, the present invention is proposed to provide an air conditioner and an air guide plate thereof that overcome the above problems or at least partially solve the above problems, aiming to solve the problem that the air guide surface of the existing air guide plate cannot take into account different air supply modes.

[0004] Specifically, the utility model provides the following technical solutions:

[0005] An air guide plate of an air conditioner comprises a guide plate body, an elastic air guide film and a driving device. The guide plate body comprises a first air guide surface and at least two grooves arranged at intervals on the first air guide surface.

[0006] The elastic air-guiding film cover is arranged on the first air-guiding surface and at least covers all the grooves.

[0007] The driving device includes a plurality of telescopic parts which are arranged in each of the grooves in a one-to-one correspondence. Each of the telescopic parts is configured to push up the elastic air-guiding film outward when extending along the opening direction of the corresponding groove to change the shape of the elastic air-guiding film.

[0008] Optionally, the length direction of the guide plate body is parallel to the length direction of the air outlet of the air conditioner.

[0009] Each of the grooves extends along the length direction of the guide plate body and is arranged at intervals along the width direction of the guide plate body.

[0010] Optionally, the telescopic member is an airbag, and the airbag directly or indirectly pushes the elastic air-guiding membrane outward when inflated. Also, the driving device further includes a first air pump, and the first air pump is connected to all the airbags through a pipeline.

[0011] Optionally, each of the airbags is configured to extend along the opening direction of the corresponding groove at a preset height when inflated, and there are at least two airbags with different preset heights.

[0012] Optionally, the air guide plate is rotatably arranged around a rotation axis parallel to the length direction of the air guide plate.

[0013] The preset heights of the airbags are not equal, and the preset height of the airbags is positively correlated with the distance between the corresponding groove and the rotating shaft.

[0014] Optionally, the air guide plate is rotatably arranged around a rotation axis parallel to the length direction of the air guide plate.

[0015] The driving device further comprises a first main pipe, a second main pipe and a plurality of branch pipes corresponding to each of the airbags. The first main pipe is coaxially arranged in the rotating shaft, one end of the first main pipe is connected to the first air pump, and the other end is connected to the second main pipe. The second main pipe and all the branch pipes are located in the guide plate body, and one end of each branch pipe is connected to the second main pipe, and the other end is connected to the corresponding airbag.

[0016] Optionally, the air guide plate is rotatably arranged around a rotation axis parallel to the length direction of the air guide plate.

[0017] The driving device further comprises a first main pipe and a plurality of branch pipes corresponding to each of the airbags. The first main pipe is coaxially arranged in the rotating shaft, and one end of the first main pipe is connected to the first air pump. All the branch pipes are located in the guide plate body, and one end of each branch pipe is connected to the first main pipe, and the other end is connected to the corresponding airbag.

[0018] Optionally, the air guide plate is rotatably arranged around a rotation axis parallel to the length direction of the air guide plate.

[0019] The elastic air-guiding film is rectangular, and the four edges of the elastic air-guiding film are fixedly connected to the guide plate body, and one end edge of the elastic air-guiding film is fixedly connected to the end edge of the guide plate body away from the rotating shaft.

[0020] Optionally, each of the telescopic members is configured to extend along the opening direction of the corresponding groove at a preset height, and at least one of the telescopic members has at least two of the preset heights.

[0021] Optionally, the telescopic member is an airbag, and when the airbag is inflated, the airbag directly or indirectly pushes the elastic air-guiding membrane outward. Also, the driving device further includes a plurality of second air pumps corresponding to and connected to the airbags.

[0022] On the other hand, the present application also provides an air conditioner, which includes a shell, an air outlet formed on the shell, and the above-mentioned air guide plate, and the air guide plate is arranged at the air outlet.

[0023] The utility model relates to an air guide plate of an air conditioner, in which an elastic air guide film is covered on the first air guide surface of the guide plate body, and a groove and a driving device are provided on the inner side of the elastic air guide film, so that the elastic air guide film forms a deformable air guide surface. When the telescopic part contracts, the elastic air guide film contracts under elastic force and adheres to the first air guide surface. When the telescopic part is extended along the opening direction of the groove, the elastic air guide film is pushed outward to form an upward convex air guide surface. When the air conditioner is in different air supply modes, the air guide plate can form an air guide surface matching the air supply mode by controlling the driving device, thereby reducing the wind resistance in different air supply modes and optimizing the air supply effect of different air supply modes.

[0024] On the other hand, the wind guide plate of the utility model is provided with at least two grooves and at least two telescopic parts on the first wind guide surface. By reasonably setting the extension height of each telescopic part, the elastic wind guide membrane has a larger curvature radius at the bending part when deformed, avoiding the formation of sharp angles that affect the guidance of the outgoing air flow.

[0025] Based on the detailed description of the specific embodiments of the present invention in combination with the accompanying drawings below, those skilled in the art will become more aware of the above and other purposes, advantages and features of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Hereinafter, some specific embodiments of the present invention will be described in detail in an exemplary and non-limiting manner with reference to the accompanying drawings. The same reference numerals in the accompanying drawings indicate the same or similar components or parts. It should be understood by those skilled in the art that these drawings are not necessarily drawn to scale. In the accompanying drawings:

[0027] Figure 1 is a schematic structural diagram of an air conditioner according to an embodiment of the utility model;

[0028] Figure 2 is a schematic front view of an air conditioner according to an embodiment of the utility model;

[0029] Figure 3 is a schematic structural diagram of an air guide plate according to an embodiment of the utility model;

[0030] Figure 4 It is a schematic cross-sectional view of an air guide plate according to an embodiment of the utility model.

[0031] List of reference numerals:

[0032] 100, wind guide plate; 110, guide plate body; 111, first wind guide surface; 112, groove; 113, rotating shaft; 120, elastic wind guide membrane; 130, driving device; 131, telescopic member; 132, airbag; 133, first air pump; 134, first main pipe; 135, second main pipe; 136, branch pipe; 200, shell; 300, air outlet. DETAILED DESCRIPTION

[0033] Refer to the following Figures 1 to 4 To describe the air conditioner and its air guide plate of the embodiment of the utility model. In the description of this embodiment, it should be understood that the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features, that is, include one or more of the features. In the description of the utility model, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined. When a feature "includes or contains" one or some of the features it covers, unless otherwise specifically described, this indicates that other features are not excluded and may further include other features.

[0034] Unless otherwise clearly specified and limited, the terms "set", "install", "connect", "connect", "fix", "couple" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. A person skilled in the art should be able to understand the specific meanings of the above terms in the present utility model according to the specific circumstances.

[0035] In addition, in the description of this embodiment, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through another feature between them. That is, in the description of this embodiment, the first feature being "above", "above", and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. The first feature being "below", "below", or "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0036] In the description of the present embodiment, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" 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. In this specification, the schematic representation of the above terms does 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.

[0037] Figure 1 is a schematic structural diagram of an air conditioner according to an embodiment of the utility model, such as Figure 1 As shown, and refer to Figure 2-4 The present invention provides an air guide plate for an air conditioner, comprising a guide plate body 110, an elastic air guide film 120 and a driving device 130. The guide plate body 110 comprises a first air guide surface 111 and at least two grooves 112 arranged on the first air guide surface 111 at intervals.

[0038] The elastic air guiding film 120 is disposed on the first air guiding surface 111 and at least covers all the grooves 112 .

[0039] The driving device 130 includes a plurality of retractable members 131 disposed in each groove 112 in a one-to-one correspondence. Each retractable member 131 is configured to push up the elastic air guide film 120 outward when extending along the opening direction of the corresponding groove 112 to change the shape of the elastic air guide film 120 .

[0040] In this embodiment, the guide plate body 110 may be made of hard plastic material and may be plate-shaped as a whole. The first wind guide surface 111 may be the upper side or lower side of the plate-shaped guide plate body 110 for guiding wind. The first wind guide surface 111 may be a plane or a curved surface, which is not limited here.

[0041] The groove 112 may extend along a straight line, for example, along the length direction of the first wind guide surface 111, or may have a certain angle with the length direction of the first wind guide surface 111. The groove 112 may also extend along a curve, which is not limited here.

[0042] The elastic air guide film 120 may be made of a flexible material with a certain elasticity, such as a rubber film, a plastic film, a fiber film, etc., and can maintain a contracted state with a preset contraction force, and can be directly or indirectly lifted by the telescopic member 131. The thickness of the elastic air guide film 120 may be less than the thickness of the guide plate body 110.

[0043] The elastic air guiding film 120 may be rectangular as a whole, covering the entire first air guiding surface 111 , or covering a partial area of ​​the first air guiding surface 111 where the grooves 112 are formed. Preferably, the elastic air guiding film 120 covers a partial area of ​​the first air guiding surface 111 .

[0044] The edges of the elastic air-guiding film 120 can be fixedly connected to the guide plate body 110. Preferably, the edges of the elastic air-guiding film 120 are bonded to the first air-guiding surface 111. In this way, the surface of the elastic air-guiding film 120 on one side away from the first air-guiding surface 111 forms a deformable air-guiding surface, and the deformable air-guiding surface can form the air-guiding surface of the air-guiding plate 100 together with the surface of the first air-guiding surface 111 not covered by the elastic air-guiding film 120, thereby achieving effective air-guiding of the outgoing airflow.

[0045] Preferably, the wind-guiding surface of the elastic wind-guiding film 120 may be a smooth surface to reduce wind resistance.

[0046] In this embodiment, the telescopic member 131 is installed in the groove 112, and one end of the telescopic member 131 is telescopically arranged along the opening of the groove 112. The telescopic member 131 can be a telescopic rod, such as an electric push rod, and one fixed end of the electric push rod is fixedly connected to the bottom of the groove 112. The movable end of the telescopic rod can be provided with a beam extending along the groove 112 in the length direction, and the end of the beam abuts against the inner surface of the elastic air guide film 120. The telescopic rod pushes the elastic air guide film 120 outward by extending.

[0047] The telescopic member 131 may also be an airbag 132, which may be in the shape of an elongated strip, with one side of the airbag 132 fixedly connected to the bottom of the groove 112, and the other side directly or indirectly abutting against the inner surface of the elastic air-guiding film 120. The airbag 132 pushes the elastic air-guiding film 120 outward by being inflated.

[0048] The air guide plate 100 of the utility model is provided with an elastic air guide film 120 on the first air guide surface 111 of the guide plate body 110, and a groove 112 and a driving device 130 are provided on the inner side of the elastic air guide film 120, so that the elastic air guide film 120 forms a deformable air guide surface. When the telescopic member 131 contracts, the elastic air guide film 120 contracts under elastic force and fits on the first air guide surface 111. When the telescopic member 131 is extended along the opening direction of the groove 112, the elastic air guide film 120 is pushed outward to form an upward convex air guide surface. When the air conditioner is in different air supply modes, by controlling the driving device 130, the air guide plate 100 can form an air guide surface matching the air supply mode, thereby reducing the wind resistance in different air supply modes and optimizing the air supply effect of different air supply modes.

[0049] In particular, the air guide plate 100 of the utility model is provided with at least two grooves 112 and at least two telescopic parts 131 on the first air guide surface 111. By reasonably setting the extension height of each telescopic part 131, the elastic air guide membrane 120 has a larger curvature radius at the bending part when deformed, avoiding the formation of sharp angles that affect the guidance of the outgoing air flow.

[0050] Furthermore, the wind guide plate 100, the groove 112 and the telescopic parts 131 of the utility model are arranged in a spaced array. By reasonably setting the extension height of each telescopic part 131, the elastic wind guide membrane 120 forms a preset curved surface when deformed to match different air supply angles, air supply temperatures, air supply speeds, etc., so as to minimize wind resistance, optimize the air supply effect required by users, and meet the diverse needs of users.

[0051] In some embodiments of the air guide plate of the present invention, Figure 3-4As shown, the length direction of the guide plate body 110 is parallel to the length direction of the air outlet 300 of the air conditioner.

[0052] Each groove 112 extends along the length direction of the guide plate body 110 and is arranged at intervals along the width direction of the guide plate body 110 .

[0053] In this embodiment, the length direction of each groove 112 is the length direction of the air outlet 300, and the direction in which each groove 112 is spaced apart is the air outlet direction of the air outlet 300. In this way, when the telescopic member 131 is telescopically changed, the air guide surface of the elastic air guide film 120 can be deformed in height along the air outlet direction to better guide the air outlet.

[0054] For example, Figure 4 As shown, the first air guide surface 111 can be the upper surface of the guide plate body 110, and can be a plane. The elastic air guide film 120 is attached to the upper surface of the first air guide surface 111. During cooling, when the multiple telescopic parts 131 push the elastic air guide film 120 upward, the elastic air guide film 120 will form an upward convex curved surface, which can make the air flow rise, which is conducive to the cold air blowing upward, avoiding the cold air blowing directly on the user, forming a shower-type cooling effect. During heating, the multiple telescopic parts 131 retract, and the elastic air guide film 120 is attached to the upper surface of the first air guide surface 111, with less wind resistance, which can make the air flow blow downward, avoiding the hot air blowing directly on the user, forming a carpet-type heating effect. When blowing at normal temperature, the multiple telescopic parts 131 retract, and the elastic air guide film 120 is attached to the upper surface of the first air guide surface 111, with less wind resistance, which can make the air flow blow directly outward, forming a larger air volume.

[0055] In some embodiments of the air guide plate of the present invention, Figure 3-4 As shown, the telescopic member 131 is an airbag 132, which directly or indirectly pushes the elastic air guide film 120 outward when inflated. In addition, the driving device 130 also includes a first air pump 133, which is connected to all the airbags 132 through pipelines.

[0056] The airbag 132 has a simple structure and can achieve deformation of the elastic air guide membrane 120 without providing too many transmission parts.

[0057] In some embodiments of the air guide plate of the present invention, Figure 4 As shown, each airbag 132 is configured to extend along the opening direction of the corresponding groove 112 at a preset height when inflated, and there are at least two airbags 132 with different preset heights.

[0058] In this embodiment, when two or more airbags 132 are extended to different preset heights, the elastic air-guiding membrane 120 can form a preset curved surface, and the curvature radius of the curved surface is larger to avoid forming sharp corners that affect the guidance of the outgoing air flow.

[0059] The preset height of the airbag 132 is related to the size, material and internal air pressure of the airbag. By properly setting the size and material of the airbag 132, the airbag 132 can be expanded and extended at a preset height when the internal air pressure is at a preset value.

[0060] Specifically, each airbag 132 can be connected to the first air pump 133, and the air pressure inside each airbag 132 is the same when inflating or deflated. At this time, different sizes and materials can be set to achieve different preset heights of the airbags 132 under the same air pressure when inflated. This solution has a simple structure and low cost.

[0061] Alternatively, each airbag 132 may be connected to the first air pump 133, and a valve may be provided at the air inlet of the airbag 132. By controlling the opening and closing time of the valve, the amount of air entering the airbag 132 may be controlled, thereby allowing the airbag 132 to form different preset heights. This solution allows the curved surface of the elastic air guide film 120 to be freely set, but requires additional valves to be provided, which is more costly.

[0062] In some embodiments of the air guide plate of the present invention, Figure 3-4 As shown, the air guide plate 100 is rotatably arranged around a rotation axis 113 parallel to the length direction of the air guide plate 100 .

[0063] The preset heights of the airbags 132 are not equal, and the preset heights of the airbags 132 are positively correlated with the distance between the corresponding groove 112 and the rotating shaft 113 .

[0064] Figure 4 It is shown that the preset heights of the two airbags 132 are H1 and H2 respectively, and the distances between the groove 112 where the two airbags 132 are located and the rotation axis 113 are L1 and L2 respectively.

[0065] The rotating shaft 113 of the air guide plate 100 is usually arranged at the air outlet 300. By setting the preset height of each air bag 132 and the distance between the groove 112 and the rotating shaft 113 to be positively correlated, the height of the protrusion closer to the air outlet 300 and the height of the protrusion farther from the air outlet 300 in the air guide surface formed by the deformation of the elastic air guide membrane 120 can be lower, and the height of the protrusion farther from the air outlet 300 can be higher, roughly forming a streamlined curved surface. While reducing the velocity loss of the outlet air flow, the outlet air flow is guided to improve the blowing effect.

[0066] In some embodiments of the air guide plate of the present invention, Figure 3-4 As shown, the air guide plate 100 is rotatably arranged around a rotation axis 113 parallel to the length direction of the air guide plate 100 .

[0067] The driving device 130 further includes a first main pipe 134, a second main pipe 135, and a plurality of branch pipes 136 corresponding to each airbag 132. The first main pipe 134 is coaxially arranged in the rotating shaft 113, one end of the first main pipe 134 is connected to the first air pump 133, and the other end is connected to the second main pipe 135. The second main pipe 135 and all the branch pipes 136 are located in the guide plate body 110, and one end of each branch pipe 136 is connected to the second main pipe 135, and the other end is connected to the corresponding airbag 132.

[0068] The first main pipe 134 is coaxially arranged on the rotating shaft 113 and can rotate with the air guide plate 100 to prevent the pipeline from twisting. The first air pump 133 can be fixedly arranged on the housing 200 of the air conditioner, and the first main pipe 134 can be connected to the air outlet of the first air pump 133 through a flexible pipe. Of course, the first air pump 133 can also be fixedly arranged at one end of the rotating shaft 113 and rotate with the air guide plate 100.

[0069] The first main pipe 134 , the second main pipe 135 and the branch pipe 136 may be installed inside the guide plate body 110 , or may be integrally formed inside the guide plate body 110 .

[0070] In some embodiments of the air guide plate of the present invention, Figure 3-4 As shown, the air guide plate 100 is rotatably arranged around a rotation axis 113 parallel to the length direction of the air guide plate 100 .

[0071] The driving device 130 further includes a first main pipe 134 and a plurality of branch pipes 136 corresponding to each airbag 132. The first main pipe 134 is coaxially disposed in the rotating shaft 113, and one end of the first main pipe 134 is connected to the first air pump 133. All the branch pipes 136 are located in the guide plate body 110, and one end of each branch pipe 136 is connected to the first main pipe 134, and the other end is connected to the corresponding airbag 132.

[0072] In this embodiment, the first main pipe 134 and the branch pipe 136 may be installed inside the guide plate body 110 , or may be integrally formed inside the guide plate body 110 .

[0073] In some embodiments of the air guide plate of the present invention, Figure 3-4 As shown, the air guide plate 100 is rotatably arranged around a rotation axis 113 parallel to the length direction of the air guide plate 100 .

[0074] The elastic air guiding film 120 is rectangular, and its four edges are fixedly connected to the guide plate body 110 , and one end edge 121 of the elastic air guiding film 120 is fixedly connected to the end edge of the guide plate body 110 away from the rotating shaft 113 .

[0075] In this embodiment, the elastic air guide film 120 covers a portion of the first air guide surface 111 away from the rotation shaft 113, and is located at a side end of the first air guide surface 111 that covers the first air guide surface 111. In this way, when the elastic air guide film 120 is pushed up, the deformable air guide surface can form the air guide surface of the air guide plate 100 together with the surface of the first air guide surface 111 not covered by the elastic air guide film 120, thereby achieving effective air guide of the outgoing airflow.

[0076] In some embodiments of the air guide plate of the present invention, Figure 3-4 As shown, each telescopic member 131 is configured to extend along the opening direction of the corresponding groove 112 at a preset height, and at least one telescopic member 131 has at least two preset heights.

[0077] In this embodiment, when two or more telescopic parts 131 are extended at different preset heights, the elastic air-guiding membrane 120 can form a preset curved surface with a large curvature radius to avoid forming sharp corners that affect the guidance of the outgoing air flow.

[0078] In some embodiments of the wind deflector of the present invention, the telescopic member 131 is an airbag 132, which directly or indirectly pushes the elastic wind guide film 120 outward when inflated. In addition, the driving device 130 also includes a plurality of second air pumps (not shown in the figure) corresponding to each airbag 132 and connected to each other.

[0079] In this embodiment, a second air pump is correspondingly provided for each airbag 132. In this way, the air pressure in each airbag 132 can be freely controlled, thereby controlling the preset height of each airbag 132, and then freely controlling the shape of the elastic air-guiding membrane 120 to match different air supply angles, air supply temperatures, air supply speeds, etc., so as to minimize wind resistance, optimize the air supply effect required by the user, and meet the diverse needs of the user.

[0080] In some embodiments of the air conditioner of the present utility model, as Figure 1-2 As shown, the air conditioner includes a housing 200 , an air outlet 300 formed on the housing 200 , and an air guide plate 100 according to any one of the above embodiments or a combination of the embodiments, and the air guide plate 100 is disposed at the air outlet 300 .

[0081] The air conditioner can be a wall-mounted air conditioner, and the length direction of the air outlet 300 is horizontal. The air conditioner can also be a vertical air conditioner, and the length direction of the air outlet 300 can be horizontal or vertical. The air conditioner can also be a mobile air conditioner or a window air conditioner.

[0082] At this point, those skilled in the art should recognize that, although multiple exemplary embodiments of the present invention have been shown and described in detail herein, many other variations or modifications that conform to the principles of the present invention can still be directly determined or derived from the contents disclosed in the present invention without departing from the spirit and scope of the present invention. Therefore, the scope of the present invention should be understood and recognized as covering all such other variations or modifications.

Claims

1. An air guide plate of an air conditioner, characterized in that: include: A guide plate body, the guide plate body comprising a first wind guide surface and at least two grooves arranged at intervals on the first wind guide surface; An elastic air-guiding film, the elastic air-guiding film is provided on the first air-guiding surface and at least covers all the grooves; The driving device includes a plurality of telescopic parts which are arranged in correspondence with each other in each of the grooves, and each of the telescopic parts is configured to push up the elastic air-guiding film outward when extending along the opening direction of the corresponding groove to change the shape of the elastic air-guiding film.

2. The air guide plate according to claim 1, characterized in that: The length direction of the guide plate body is parallel to the length direction of the air outlet of the air conditioner; Each of the grooves extends along the length direction of the guide plate body and is arranged at intervals along the width direction of the guide plate body.

3. The air guide plate according to claim 2, characterized in that: The telescopic member is an airbag, and when the airbag is inflated, the elastic air-guiding film is directly or indirectly pushed outward; and the driving device further includes: A first air pump is connected to all the air bags through pipelines.

4. The air guide plate according to claim 3, characterized in that: Each of the airbags is configured to extend along the opening direction of the corresponding groove at a preset height when inflated, and there are at least two airbags with different preset heights.

5. The air guide plate according to claim 4, characterized in that: The air guide plate is rotatably arranged around a rotation axis parallel to the length direction of the air guide plate; The preset heights of the airbags are not equal, and the preset height of the airbags is positively correlated with the distance between the corresponding groove and the rotating shaft.

6. The air guide plate according to claim 3, characterized in that: The air guide plate is rotatably arranged around a rotation axis parallel to the length direction of the air guide plate; The driving device further comprises a first main pipe, a second main pipe and a plurality of branch pipes corresponding to each of the airbags; the first main pipe is coaxially arranged in the rotating shaft, one end of the first main pipe is connected to the first air pump, and the other end is connected to the second main pipe; the second main pipe and all the branch pipes are located in the guide plate body, and one end of each branch pipe is connected to the second main pipe, and the other end is connected to the corresponding airbag; or The driving device also includes a first main pipe and a plurality of branch pipes corresponding to each of the airbags; the first main pipe is coaxially arranged in the rotating shaft, and one end of the first main pipe is connected to the first air pump; all the branch pipes are located in the guide plate body, and one end of each branch pipe is connected to the first main pipe, and the other end is connected to the corresponding airbag.

7. The air guide plate according to claim 3, characterized in that: The air guide plate is rotatably arranged around a rotation axis parallel to the length direction of the air guide plate; The elastic air-guiding film is rectangular, and the four edges of the elastic air-guiding film are fixedly connected to the guide plate body, and one end edge of the elastic air-guiding film is fixedly connected to the end edge of the guide plate body away from the rotating shaft.

8. The air guide plate according to claim 2, characterized in that: Each of the telescopic members is configured to extend along the opening direction of the corresponding groove at a preset height, and at least one of the telescopic members has at least two preset heights.

9. The air guide plate according to claim 2, characterized in that: The telescopic member is an airbag, and when the airbag is inflated, the elastic air-guiding film is directly or indirectly pushed outward; and the driving device further includes: A plurality of second air pumps corresponding to and connected to the air bags one by one.

10. An air conditioner, characterized in that: It comprises a shell, an air outlet formed on the shell and an air guide plate as described in any one of claims 1 to 9, wherein the air guide plate is arranged at the air outlet.

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