Air guide plate driving mechanism, air guide plate assembly and air conditioner

Abstract

The present invention provides an air deflector driving mechanism, an air deflector assembly and an air conditioner. The air deflector driving mechanism comprises: a plurality of transmission assemblies, each of which is connected to the air deflector, and the plurality of transmission assemblies are sequentially spaced along the length direction of the air deflector; a transmission connecting member, through which the plurality of transmission assemblies are transmission-connected to each other so as to transmit power through the transmission connecting member; a driving component, which is drivingly connected to one of the plurality of transmission assemblies so as to simultaneously drive the plurality of transmission assemblies to jointly drive the air deflector to move. The air deflector driving mechanism of the present invention solves the problem that the air deflector driving mechanism of the air conditioner in the prior art cannot evenly close the air deflector while reducing the cost.

Description

Technical Field

[0001] The present invention relates to the technical field of air conditioning, and in particular to an air guide plate driving mechanism, an air guide plate assembly and an air conditioner. Background Art

[0002] There are two driving modes for the air guide plate in the prior art:

[0003] (1) Both sides of the air guide plate adopt a drive motor + drive box solution, which has reliable movement and is easy to ensure that the closed gap of the air guide plate is small and relatively uniform, but two motors need to be set up, which is costly.

[0004] (2) One side of the air guide plate adopts a solution of a drive motor + a drive box + a transmission rod, which saves at least one drive box and thus saves costs. However, the closed gaps on both sides of the air guide plate are large and uneven. Summary of the invention

[0005] The main purpose of the present invention is to provide an air guide plate driving mechanism, an air guide plate assembly and an air conditioner to solve the problem that the air guide plate driving mechanism of the air conditioner in the prior art cannot evenly close the air guide plate while reducing costs.

[0006] In order to achieve the above-mentioned purpose, according to one aspect of the present invention, there is provided an air guide plate driving mechanism, comprising: a plurality of transmission assemblies, each of which is connected to the air guide plate, and the plurality of transmission assemblies are arranged in sequence along the length direction of the air guide plate; a transmission connecting member, wherein the plurality of transmission assemblies are connected to each other through the transmission connecting member so as to transmit power through the transmission connecting member; and a driving component, wherein the driving component is connected to one of the plurality of transmission assemblies so as to drive the plurality of transmission assemblies at the same time to jointly drive the air guide plate to move.

[0007] Furthermore, the transmission connecting member is a first transmission shaft, and the multiple transmission components include a first transmission component and a second transmission component respectively arranged on opposite sides of the length direction of the air guide plate; the driving component is drivingly connected to the first transmission component or the second transmission component, and the two ends of the first transmission shaft are respectively connected to the first transmission component or the second transmission component.

[0008] Furthermore, the time required for the first transmission assembly to drive the air guide plate to move to close the air outlet of the air conditioner is t1, and the time required for the second transmission assembly to drive the air guide plate to move to close the air outlet of the air conditioner is t2, wherein t1>t2.

[0009] Furthermore, the first transmission assembly and the second transmission assembly each include a plurality of gears that are sequentially transmission-connected; the transmission ratio of the first transmission assembly is i1, and the transmission ratio of the second transmission assembly is i2, wherein i1>i2.

[0010] Furthermore, the first transmission assembly includes a first gear, a second gear, a third gear, a fourth gear and a fifth gear; wherein the first gear and the second gear are meshed with each other; the second gear and the third gear are coaxially connected; the third gear, the fourth gear and the fifth gear are meshed and transmitted in sequence; the first gear is a power input gear, the fifth gear is a power output gear, and the fifth gear is used for transmission connection with the air guide plate.

[0011] Furthermore, the second transmission assembly includes a sixth gear, a seventh gear, an eighth gear, a ninth gear and a tenth gear; wherein the sixth gear and the seventh gear are meshed with each other; the seventh gear and the eighth gear are coaxially connected; the eighth gear, the ninth gear and the tenth gear are meshed and transmitted in sequence; the sixth gear is a power input gear, the tenth gear is a power output gear, and the tenth gear is used for transmission connection with the air guide plate.

[0012] Furthermore, the driving component is connected to the first gear or the sixth gear, and both ends of the first transmission shaft are connected to the first gear and the sixth gear respectively.

[0013] Furthermore, the air guide plate driving mechanism includes: a first connecting rod, one end of which is connected to the first transmission assembly, and the other end of the first connecting rod is connected to the air guide plate; a second connecting rod, one end of which is connected to the second transmission assembly, and the other end of the second connecting rod is connected to the air guide plate.

[0014] Furthermore, the air guide plate driving mechanism also includes: a second transmission shaft, the power output end of the first transmission assembly or the second transmission assembly is connected to the power input end of the second transmission shaft; a third connecting rod, the third connecting rod is located between the first transmission assembly and the second transmission assembly, one end of the third connecting rod is connected to the power output end of the second transmission shaft, and the other end of the third connecting rod is connected to the air guide plate.

[0015] According to a second aspect of the present invention, there is provided an air deflector assembly, comprising an air deflector and an air deflector driving mechanism drivingly connected to the air deflector, wherein the air deflector driving mechanism is the air deflector driving mechanism described above.

[0016] According to a third aspect of the present invention, there is provided an air conditioner comprising the above-mentioned air guide plate assembly.

[0017] By applying the technical solution of the present invention, the air guide plate driving mechanism of the present invention adopts a structure composed of a driving component and multiple transmission components, each transmission component is connected to the air guide plate, and the multiple transmission components are connected to each other through a transmission connecting piece. The driving component is connected to one of the multiple transmission components to simultaneously drive the multiple transmission components to jointly drive the air guide plate to move. The air guide plate driving mechanism has a simple structure, low cost and high reliability. The entire air guide plate movement mechanism only needs one driving component to make the closed gap of the air guide plate in the entire length direction more uniform, neat and beautiful, which solves the problem that the air guide plate driving mechanism in the prior art has a high production cost due to the large number of required motors, and also solves the problem that the air guide plate driving mechanism of the air conditioner in the prior art cannot make the air guide plate close evenly while reducing the cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings constituting a part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0019] Figure 1 A schematic structural diagram of a first embodiment of an air guide plate driving mechanism according to the present invention is shown;

[0020] Figure 2 Shows Figure 1 A partial enlarged view of the air guide plate driving mechanism at position A shown;

[0021] Figure 3 Shows Figure 1 A partial enlarged view of the air guide plate driving mechanism at position B shown;

[0022] Figure 4 Shows Figure 1 A left side view of the air deflector drive mechanism shown;

[0023] Figure 5 Shows Figure 4 A partial enlarged view of the air guide plate driving mechanism at position C shown;

[0024] Figure 6 Shows Figure 1 A right side view of the air deflector drive mechanism shown;

[0025] Figure 7 Shows Figure 6 A partial enlarged view of the air guide plate driving mechanism at position D shown;

[0026] Figure 8 A schematic structural diagram of a second embodiment of the air guide plate driving mechanism according to the present invention is shown;

[0027] Fig. 9 Shows Figure 8 A partial enlarged view of the air guide plate driving mechanism at position E shown;

[0028] Fig.10 Shows Figure 8 A partial enlarged view of the air guide plate driving mechanism at position F shown;

[0029] Fig.11 Shows Figure 8 A partial enlarged view of the air guide plate driving mechanism at position G shown;

[0030] Fig.12 Shows that there is Figure 1 or Figure 8 A structural schematic diagram of an air conditioner with an air guide plate driving mechanism as shown; and

[0031] Fig.13 Shows Fig.12 A side view of the air conditioner is shown.

[0032] The above drawings include the following reference numerals:

[0033] 1. First transmission assembly; 11. First gear; 12. Second gear; 13. Third gear; 14. Fourth gear; 15. Fifth gear;

[0034] 2. Second transmission assembly; 21. Sixth gear; 22. Seventh gear; 23. Eighth gear; 24. Ninth gear; 25. Tenth gear;

[0035] 3. Driving component; 4. Transmission connecting member; 51. First connecting rod; 52. Second connecting rod; 53. Third connecting rod; 6. Second transmission shaft;

[0036] 100, air guide plate driving mechanism; 200, air guide plate; 201, air guide plate body; 202, first connecting protrusion; 203, second connecting protrusion; 204, third connecting protrusion; 300, panel; 400, shell. DETAILED DESCRIPTION

[0037] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0038] like Figures 1 to 13As shown, the present invention provides an air guide plate driving mechanism, including: a plurality of transmission components, each of which is connected to the air guide plate 200, and the plurality of transmission components are arranged in sequence along the length direction of the air guide plate 200; a transmission connecting member 4, wherein the plurality of transmission components are connected to each other through the transmission connecting member 4 so as to transmit power through the transmission connecting member 4; a driving component 3, wherein the driving component 3 is connected to one of the plurality of transmission components so as to simultaneously drive the plurality of transmission components to jointly drive the air guide plate 200 to move.

[0039] The air guide plate driving mechanism of the present invention adopts a structure composed of a driving component 3 and multiple transmission components, each transmission component is connected to the air guide plate 200, and the multiple transmission components are connected through a transmission connector 4. The driving component 3 is connected to one of the multiple transmission components to simultaneously drive the multiple transmission components to jointly drive the air guide plate 200 to move. The air guide plate driving mechanism has a simple structure, low cost and high reliability. The entire air guide plate movement mechanism only needs one driving component 3 to make the closed gap of the air guide plate in the entire length direction more uniform and neat and beautiful, which solves the problem of high production cost of the air guide plate driving mechanism in the prior art due to the large number of motors required, and also solves the problem that the air guide plate driving mechanism of the air conditioner in the prior art cannot make the air guide plate evenly closed while reducing the cost.

[0040] Among them, the driving component 3 is a motor.

[0041] Specifically, the transmission connecting member 4 is a first transmission shaft, and the multiple transmission components include a first transmission component 1 and a second transmission component 2 respectively arranged on opposite sides of the length direction of the air guide plate 200; the driving component 3 is drivingly connected to the first transmission component 1 or the second transmission component 2, and the two ends of the first transmission shaft are respectively connected to the first transmission component 1 or the second transmission component 2.

[0042] Preferably, the time required for the first transmission assembly 1 to drive the air guide plate 200 to move to close the air outlet of the air conditioner is t1, and the time required for the second transmission assembly 2 to drive the air guide plate 200 to move to close the air outlet of the air conditioner is t2, wherein t1>t2.

[0043] Preferably, the first transmission assembly 1 and the second transmission assembly 2 both include a plurality of gears that are sequentially connected in transmission; the transmission ratio of the first transmission assembly 1 is i1, and the transmission ratio of the second transmission assembly 2 is i2, wherein i1>i2. By setting the transmission ratios of the first transmission assembly 1 and the second transmission assembly 2 to be different, the closed gap of the air guide plate 200 in the entire length direction is made more uniform, solving the problem of a large size difference between the closed gap at one end of the air guide plate 200 and the closed gap at the other end.

[0044] Further preferably, i1>i2, and the value range of t1-t2 is ensured to be 1s to 3s.

[0045] like Figures 1 to 13 Two embodiments of the air guide plate driving mechanism of the present invention are shown, and the first transmission assembly 1 includes a first gear 11, a second gear 12, a third gear 13, a fourth gear 14 and a fifth gear 15; wherein the first gear 11 and the second gear 12 are meshed with each other; the second gear 12 and the third gear 13 are coaxially connected; the third gear 13, the fourth gear 14 and the fifth gear 15 are meshed and transmitted in sequence; the first gear 11 is a power input gear, the fifth gear 15 is a power output gear, and the fifth gear 15 is used for transmission connection with the air guide plate 200.

[0046] The second transmission assembly 2 includes a sixth gear 21, a seventh gear 22, an eighth gear 23, a ninth gear 24 and a tenth gear 25; wherein the sixth gear 21 and the seventh gear 22 are meshed with each other; the seventh gear 22 and the eighth gear 23 are coaxially connected; the eighth gear 23, the ninth gear 24 and the tenth gear 25 are meshed and transmitted in sequence; the sixth gear 21 is a power input gear, the tenth gear 25 is a power output gear, and the tenth gear 25 is used for transmission connection with the air guide plate 200.

[0047] Optionally, two ends of the first transmission shaft are connected to the first gear 11 and the sixth gear 21 respectively, and the driving component 3 is connected to the first gear 11 or the sixth gear 21 .

[0048] Specifically, the driving component 3 is connected to the first gear 11, and the first gear 11 transmits a part of the power to the sixth gear 21 through the first transmission shaft, and transmits another part of the power to the second gear 12 meshing therewith; then, the second gear 12 transmits the power to the third gear 13 coaxial therewith, the third gear 13 transmits the power to the fourth gear 14 meshing therewith, the fourth gear 14 transmits the power to the fifth gear 15 meshing therewith, and the fifth gear 15 transmits the power to the air guide plate 200; at the same time, the sixth gear 21 transmits another part of the power to the seventh gear 22 meshing therewith, the seventh gear 22 transmits the power to the eighth gear 23 coaxial therewith, the eighth gear 23 transmits the power to the ninth gear 24 meshing therewith, the ninth gear 24 transmits the power to the tenth gear 25 meshing therewith, and the tenth gear 25 transmits the power to the air guide plate 200.

[0049] In the first transmission assembly 1, the numbers of teeth of the first gear 11, the second gear 12, the third gear 13, the fourth gear 14 and the fifth gear 15 are z1, z2, z3, z4 and z5 respectively, wherein: z1=14, z2=30, z3=17, z4=14, z5=18, and the transmission ratio of the first transmission assembly 1 is i1=(z2 / z1)*(z4 / z3)*(z5 / z4)=(30 / 14)*(14 / 17)*(18 / 14)=2.27.

[0050] In the second transmission assembly 2, the number of teeth of the sixth gear 21, the seventh gear 22, the eighth gear 23, the ninth gear 24 and the tenth gear 25 are z6, z7, z8, z9 and z10 respectively, wherein: z6=14, z7=30, z8=17, z9=16, z10=17, and the transmission ratio is i2=(z7 / z6)*(z9 / z8)*(z10 / z9)=(30 / 14)*(16 / 17)*(17 / 16)=2.14.

[0051] Therefore, i1>i2, which makes the running speed of the side of the air guide plate 200 connected to the second transmission assembly 2 faster, resulting in that within the same period of time, the rotation angle of the side of the air guide plate 200 connected to the second transmission assembly 2 is larger than the rotation angle of the side of the air guide plate 200 connected to the first transmission assembly 1. This can eliminate the influence of the accumulated gap errors of various parts of the air guide plate driving mechanism on power transmission, and compensate for the gap of about 0mm to 2mm that may exist between the side of the air guide plate 200 connected to the second transmission assembly 2 and the panel 300, so as to ensure that the side of the air guide plate 200 connected to the second transmission assembly 2 is closed in place.

[0052] Among them, taking the rotation angle of 100° from the open state to the closed state of the air guide plate 200 as an example, when the motor rotation speed is 10° / s, the time required for the side of the air guide plate 200 connected to the first transmission component 1 to be completely closed is t1=100 / 10*2.27=22.7s. At the same time, the time required for the side of the air guide plate 200 connected to the second transmission component 2 to be completely closed is t2=21.4s. Therefore, after the side of the air guide plate 200 connected to the second transmission component 2 runs for 21.4s, it still runs with stall for 1.3s to ensure that the side of the air guide plate 200 connected to the first transmission component 1 (i.e., the motor side) and the side connected to the second transmission component 2 (i.e., the non-motor side) can both be closed in place to ensure that the closed gap is uniform.

[0053] Specifically, the air guide plate driving mechanism also includes: multiple connecting rods, the multiple connecting rods are arranged in a one-to-one correspondence with the multiple transmission components, one end of each connecting rod is connected to the corresponding transmission component, and the other end of each connecting rod is connected to the air guide plate 200; the air guide plate 200 includes an air guide plate body 201 and a plurality of connecting protrusions arranged on the inner side of the air guide plate body 201 close to the air conditioner, the multiple connecting protrusions are arranged in a one-to-one correspondence with the multiple connecting rods, and each connecting protrusion is connected to the corresponding connecting rod through a pin shaft to transmit power between the corresponding connecting rod and the air guide plate body 201.

[0054] In the present invention Figures 1 to 13In the illustrated embodiment, the air guide plate driving mechanism includes: a first connecting rod 51, one end of which is connected to the first transmission assembly 1, and the other end of the first connecting rod 51 is connected to the air guide plate 200; a second connecting rod 52, one end of which is connected to the second transmission assembly 2, and the other end of the second connecting rod 52 is connected to the air guide plate 200; a first connecting protrusion 202 and a second connecting protrusion 203 are provided on the air guide plate body 201, and the first connecting protrusion 202 is connected to the other end of the first connecting rod 51; the second connecting protrusion 203 is connected to the other end of the second connecting rod 52.

[0055] like Figures 8 to 11 The second embodiment of the air deflector driving mechanism of the present invention is shown, and the air deflector driving mechanism also includes: a second transmission shaft 6, the power output end of the first transmission component 1 or the second transmission component 2 is connected to the power input end of the second transmission shaft 6; a third connecting rod 53, the third connecting rod 53 is located between the first transmission component 1 and the second transmission component 2, one end of the third connecting rod 53 is connected to the power output end of the second transmission shaft 6, and the other end of the third connecting rod 53 is connected to the air deflector 200.

[0056] Specifically, in order to make the closed gap between the air guide plate 200 and the panel more uniform in the entire length direction, a second transmission shaft 6 and a third connecting rod 53 can be added, one end of the second transmission shaft 6 is connected to the fifth gear 15, the other end of the second transmission shaft 6 is connected to one end of the third connecting rod 53, and the other end of the third connecting rod 53 is connected to the third connecting protrusion 204 located in the middle position in the length direction of the air guide plate 200. In this way, the fifth gear 15 can transmit power to the third connecting rod 53 through the second transmission shaft 6 to drive the air guide plate 200 to rotate through the third connecting rod 53, so that the width of the closed gap in the middle position in the length direction of the air guide plate 200 is equal to the width of the closed gap on both sides thereof, so as to ensure that the gap between the air guide plate 200 and the panel 300 can be more uniform when the air guide plate 200 is closed.

[0057] The present invention provides an air deflector assembly, including an air deflector 200 and an air deflector driving mechanism 100 drivingly connected to the air deflector 200. The air deflector driving mechanism 100 is the above-mentioned air deflector driving mechanism.

[0058] like Fig.12 and Fig.13 As shown, the present invention also provides an air conditioner, comprising the above-mentioned air guide plate assembly.

[0059] Specifically, the indoor unit of the air conditioner includes an air guide plate 200, a panel 300 and a shell 400, which together form the outer shell of the indoor unit. The air guide plate driving mechanism 100 is installed on the side of the panel 300 close to the inside of the indoor unit to drive the air guide plate 200 to move.

[0060] From the above description, it can be seen that the above embodiments of the present invention achieve the following technical effects:

[0061] The air guide plate driving mechanism of the present invention adopts a structure composed of a driving component 3 and multiple transmission components, each transmission component is connected to the air guide plate 200, and the multiple transmission components are connected through a transmission connector 4. The driving component 3 is connected to one of the multiple transmission components to simultaneously drive the multiple transmission components to jointly drive the air guide plate 200 to move. The air guide plate driving mechanism has a simple structure, low cost and high reliability. The entire air guide plate movement mechanism only needs one driving component 3 to make the closed gap of the air guide plate in the entire length direction more uniform and neat and beautiful, which solves the problem of high production cost of the air guide plate driving mechanism in the prior art due to the large number of motors required, and also solves the problem that the air guide plate driving mechanism of the air conditioner in the prior art cannot make the air guide plate evenly closed while reducing the cost.

[0062] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0063] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values ​​of the parts and steps set forth in these embodiments do not limit the scope of the present application. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, method and equipment known to those of ordinary skill in the relevant field may not be discussed in detail, but in appropriate cases, the technology, method and equipment should be considered as a part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so that once a certain item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.

[0064] In the description of the present application, it should be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present application; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0065] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0066] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of this application.

[0067] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A wind deflector driving mechanism, characterized in that: include: A plurality of transmission assemblies, each of the transmission assemblies being connected to the air guide plate (200), and the plurality of transmission assemblies being arranged in sequence and spaced apart along the length direction of the air guide plate (200); A transmission connecting member (4), wherein the plurality of transmission components are transmission-connected via the transmission connecting member (4) so ​​as to transmit power via the transmission connecting member (4); A driving component (3), the driving component (3) being drivingly connected to one of the plurality of transmission components so as to simultaneously drive the plurality of transmission components to jointly drive the air guide plate (200) to move; The transmission connection member (4) is a first transmission shaft, and the plurality of transmission components include a first transmission component (1) and a second transmission component (2) respectively arranged on opposite sides of the length direction of the air guide plate (200); the driving component (3) is drivingly connected to the first transmission component (1) or the second transmission component (2), and both ends of the first transmission shaft are respectively connected to the first transmission component (1) or the second transmission component (2); The time required for the first transmission component (1) to drive the air guide plate (200) to move to close the air outlet of the air conditioner is t1, and the time required for the second transmission component (2) to drive the air guide plate (200) to move to close the air outlet of the air conditioner is t2, wherein t1>t2.

2. The air guide plate driving mechanism according to claim 1, characterized in that: The first transmission assembly (1) and the second transmission assembly (2) both comprise a plurality of gears that are sequentially connected in transmission; The transmission ratio of the first transmission assembly (1) is i1, and the transmission ratio of the second transmission assembly (2) is i2, wherein i1>i2.

3. The air guide plate driving mechanism according to claim 1, characterized in that: The first transmission assembly (1) comprises a first gear (11), a second gear (12), a third gear (13), a fourth gear (14) and a fifth gear (15); Wherein, the first gear (11) and the second gear (12) are meshed with each other; the second gear (12) and the third gear (13) are coaxially connected; the third gear (13), the fourth gear (14) and the fifth gear (15) are meshed and transmitted in sequence; The first gear (11) is a power input gear, the fifth gear (15) is a power output gear, and the fifth gear (15) is used for transmission connection with the air guide plate (200).

4. The air guide plate driving mechanism according to claim 3, characterized in that: The second transmission assembly (2) comprises a sixth gear (21), a seventh gear (22), an eighth gear (23), a ninth gear (24) and a tenth gear (25); The sixth gear (21) and the seventh gear (22) are meshed with each other; the seventh gear (22) and the eighth gear (23) are coaxially connected; the eighth gear (23), the ninth gear (24) and the tenth gear (25) are meshed and transmitted in sequence; The sixth gear (21) is a power input gear, the tenth gear (25) is a power output gear, and the tenth gear (25) is used for transmission connection with the air guide plate (200).

5. The air guide plate driving mechanism according to claim 4, characterized in that: The driving component (3) is connected to the first gear (11) or the sixth gear (21), and the two ends of the first transmission shaft are respectively connected to the first gear (11) and the sixth gear (21).

6. The air guide plate driving mechanism according to claim 1, characterized in that: The air guide plate driving mechanism comprises: A first connecting rod (51), one end of the first connecting rod (51) being connected to the first transmission assembly (1), and the other end of the first connecting rod (51) being connected to the air guide plate (200); A second connecting rod (52), one end of the second connecting rod (52) is connected to the second transmission assembly (2), and the other end of the second connecting rod (52) is connected to the air guide plate (200).

7. The air guide plate driving mechanism according to claim 1 or 6, characterized in that: The air guide plate driving mechanism also includes: A second transmission shaft (6), wherein the power output end of the first transmission assembly (1) or the second transmission assembly (2) is connected to the power input end of the second transmission shaft (6); A third connecting rod (53), wherein the third connecting rod (53) is located between the first transmission assembly (1) and the second transmission assembly (2), one end of the third connecting rod (53) is connected to the power output end of the second transmission shaft (6), and the other end of the third connecting rod (53) is connected to the wind guide plate (200).

8. An air deflector assembly, comprising an air deflector (200) and an air deflector driving mechanism drivingly connected to the air deflector (200), characterized in that: The air deflector driving mechanism is the air deflector driving mechanism according to any one of claims 1 to 7.

9. An air conditioner, characterized in that: Includes the air deflector assembly described in claim 8.

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