Driving device for air deflector of air conditioner and air conditioner

Abstract

The invention relates to the technical field of air conditioners, and discloses a driving device for an air conditioner air deflector and an air conditioner. The driving device comprises a rotating part which comprises a first driving part and a second driving part; the first connecting rod is configured to be movably connected with the air guide plate and comprises a first driven part matched with the first driving part; the second connecting rod is configured to be movably connected with the air guide plate and comprises a second driven part matched with the second driving part; when the rotating piece rotates, the first driving part and the second driving part rotate along with the rotating piece, the first driving part drives the first driven part to enable the first connecting rod to generate first motion, the second driving part drives the second driven part to enable the second connecting rod to generate second motion, and the air guide plate is opened and closed under the action of the first motion and the second motion. The number of the first driving parts and / or the second driving parts is multiple, so that the first connecting rod and / or the second connecting rod are / is prevented from being stuck or shaking in the moving process.

Description

Technical Field

[0001] The present application relates to the technical field of air conditioning, and in particular to a driving device for an air guide plate of an air conditioner and an air conditioner. Background Art

[0002] As people have higher and higher requirements for the diversification of the air guide positions of the air guide plates, the driving devices for driving the air guide plates to open and close are becoming more and more complicated.

[0003] To this end, the relevant technology discloses a driving mechanism of an air guide mechanism, which comprises a first connecting rod and a second connecting rod, wherein the first connecting rod is movably arranged in a shell along the extension direction of the air outlet channel, one end of the second connecting rod is rotatably connected to an end of the first connecting rod close to the air outlet, and the other end extends toward the air outlet, and the air guide plate is connected to an end of the second connecting rod away from the first connecting rod, and is combined with a first driving component to drive the first connecting rod to move, and the second driving component drives the second connecting rod to rotate relative to the first connecting rod, thereby realizing the opening and closing of the air guide plate.

[0004] In the process of implementing the embodiments of the present disclosure, it is found that there are at least the following problems in the related art:

[0005] In the related art, a first driving assembly and a second driving assembly need to be provided, that is, at least two driving assemblies need to be provided, resulting in a relatively complex structure of the driving mechanism and a relatively high cost.

[0006] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of the present application, and therefore may include information that does not constitute the prior art known to ordinary technicians in the field. Summary of the invention

[0007] In order to provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is given below. The summary is not an extensive review, nor is it intended to identify key / critical components or delineate the scope of protection of these embodiments, but rather serves as a prelude to the detailed description that follows.

[0008] The embodiments of the present disclosure provide a driving device for an air guide plate of an air conditioner and an air conditioner, so as to solve the problem that the structure of the driving mechanism in the related art is still relatively complex and the cost is relatively high.

[0009] According to a first aspect of an embodiment of the present invention, there is provided a driving device for an air-conditioning air guide plate, comprising: a rotating member, comprising a first active part and a second active part, the number of the first active part and / or the second active part is multiple; a first connecting rod, configured to be movably connected to the air guide plate, comprising a first driven part adapted to the first active part; a second connecting rod, configured to be movably connected to the air guide plate, comprising a second driven part adapted to the second active part; when the rotating member rotates, the first active part and the second active part rotate with the rotating member, the first active part drives the first driven part to cause the first connecting rod to undergo a first movement, the second active part drives the second driven part to cause the second connecting rod to undergo a second movement, and the air guide plate is opened and closed under the action of the first movement and the second movement.

[0010] According to a second aspect of an embodiment of the present invention, an air conditioner is provided, comprising: an air guide plate; a driving device for the air guide plate of the air conditioner as described in any of the above embodiments, wherein the first connecting rod and the second connecting rod are both movably connected to the air guide plate.

[0011] The driving device for the air guide plate of the air conditioner and the air conditioner provided by the embodiments of the present disclosure can achieve the following technical effects:

[0012] The first connecting rod is connected to the air guide plate in a rotational or sliding manner, and the second connecting rod is connected to the air guide plate in a rotational or sliding manner. When the rotating member rotates, the first active part drives the first driven part to make the first connecting rod perform a first movement, and the second active part drives the second driven part to make the second connecting rod perform a second movement. The air guide plate is opened and closed under the action of the first movement and the second movement, thereby meeting the user's requirements for the air guide plate's diversified air guide.

[0013] The present application drives the first connecting rod and the second connecting rod to move by a rotating member, and does not need to set up multiple driving mechanisms to drive the first connecting rod and the second connecting rod separately, thereby simplifying the structure of the device. In addition, the number of the first active parts is multiple, which can make the driving of the first connecting rod by the rotating member more stable, avoiding the first connecting rod from getting stuck or shaking away from the first movement during the movement; and / or, the number of the second active parts is multiple, which can make the driving of the second connecting rod by the rotating member more stable, avoiding the second connecting rod from getting stuck or shaking away from the second movement during the movement.

[0014] The above general description and the following description are exemplary and explanatory only and are not intended to limit the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] One or more embodiments are exemplarily described by corresponding drawings, which do not limit the embodiments. Elements with the same reference numerals in the drawings are shown as similar elements, and the drawings do not constitute a scale limitation, and wherein:

[0016] Figure 1 is a structural schematic diagram of an indoor unit provided in Embodiment 1 of the present disclosure, wherein the air guide plate is in a closed position;

[0017] Figure 2 yes Figure 1 A partial schematic diagram of a cross-sectional view taken along the BB direction;

[0018] Figure 3 yes Figure 1 A partial schematic diagram of a cross-sectional view taken along the AA direction;

[0019] Figure 4 is a schematic diagram of a box cover provided in Embodiment 1 of the present disclosure;

[0020] Figure 5 is a schematic diagram of a box body provided in Embodiment 1 of the present disclosure;

[0021] Figure 6 is a schematic diagram of a first connecting rod from a first viewing angle provided by Embodiment 1 of the present disclosure;

[0022] Figure 7 yes Figure 6 A schematic diagram of the first connecting rod from a second perspective is shown;

[0023] Figure 8 is a schematic diagram of a second connecting rod from a first perspective provided in Embodiment 1 of the present disclosure;

[0024] Fig. 9 yes Figure 8 A schematic diagram of the second connecting rod from a second perspective is shown;

[0025] Fig.10 yes Figure 1 A partial schematic diagram of the middle indoor unit after removing the box cover;

[0026] Fig.11 is a schematic diagram of a rotating member provided in the first embodiment of the present disclosure from a first viewing angle;

[0027] Fig.12 yes Fig.11 A schematic diagram of the rotating member from a second viewing angle is shown;

[0028] Fig.13 is a schematic diagram of a part of an indoor unit provided in the first embodiment of the present disclosure, wherein the air guide plate is in a cooling flat blowing position;

[0029] Fig.14 is a partial schematic diagram of another indoor unit provided in the first embodiment of the present disclosure, wherein the air guide plate is in a cooling flat blowing position;

[0030] Fig.15 is a schematic diagram of a part of an indoor unit provided in the first embodiment of the present disclosure, wherein the air guide plate is in the maximum air supply position;

[0031] Fig.16 is a schematic diagram of another part of an indoor unit provided in the first embodiment of the present disclosure, wherein the air guide plate is in a maximum air supply position;

[0032] Fig.17 is a schematic diagram of a part of an indoor unit provided in the first embodiment of the present disclosure, wherein the air guide plate is in an enveloping air supply position;

[0033] Fig.18 is a schematic diagram of another part of an indoor unit provided in the first embodiment of the present disclosure, wherein the air guide plate is in an enveloping air supply position;

[0034] Fig.19 is a schematic diagram of a part of an indoor unit provided in the first embodiment of the present disclosure, wherein the air guide plate is in a heating downward blowing position;

[0035] Fig. 20 is a schematic diagram of another part of an indoor unit provided in the first embodiment of the present disclosure, wherein the air guide plate is in a heating downward blowing position;

[0036] Fig.21 is a schematic diagram of a transmission shaft from a first viewing angle provided in the first embodiment of the present disclosure;

[0037] Fig. 22 yes Fig.21 A schematic diagram of a second viewing angle of the transmission shaft shown;

[0038] Fig.23 is a schematic diagram of a mechanism box provided in Embodiment 2 of the present disclosure;

[0039] Fig.24 is a schematic diagram of an indoor unit provided in Embodiment 2 of the present disclosure, wherein the air guide plate is in a closed position;

[0040] Fig.25 yes Fig.24 A partial schematic diagram of a cross-sectional view of the indoor unit in one direction;

[0041] Fig.26 yes Fig.24 A partial schematic diagram of a cross-sectional view of the indoor unit in another direction;

[0042] Fig. 27 is a schematic diagram of a box cover provided in Embodiment 2 of the present disclosure;

[0043] Fig.28 is a schematic diagram of a box body provided in Embodiment 2 of the present disclosure;

[0044] Fig.29 is a schematic diagram of a second connecting rod provided in the second embodiment of the present disclosure;

[0045] Fig.30 is a schematic diagram of a first connecting rod provided in the second embodiment of the present disclosure;

[0046] Fig.31 is a schematic diagram of a rotating member provided in a second embodiment of the present disclosure from a first viewing angle;

[0047] Fig.32 yes Fig.31 A schematic diagram of the rotating member from a second viewing angle is shown;

[0048] Fig.33 is a schematic diagram of a part of an indoor unit provided in the second embodiment of the present disclosure, wherein the air guide plate is in a cooling flat blowing position;

[0049] Fig.34 is a schematic diagram of another part of an indoor unit provided in the second embodiment of the present disclosure, wherein the air guide plate is in a cooling flat blowing position;

[0050] Fig.35 is a schematic diagram of a part of an indoor unit provided in the second embodiment of the present disclosure, wherein the air guide plate is in the maximum air supply position;

[0051] Fig.36 is a schematic diagram of another part of an indoor unit provided in the second embodiment of the present disclosure, wherein the air guide plate is in the maximum air supply position;

[0052] Fig.37 is a schematic diagram of a part of an indoor unit provided in the second embodiment of the present disclosure, wherein the air guide plate is in an enveloping air supply position;

[0053] Fig.38 is a schematic diagram of another part of an indoor unit provided in the second embodiment of the present disclosure, wherein the air guide plate is in an enveloping air supply position;

[0054] Fig.39 is a schematic diagram of a part of an indoor unit provided in the second embodiment of the present disclosure, wherein the air guide plate is in a heating downward blowing position;

[0055] Fig.40 is a schematic diagram of another part of an indoor unit provided in the second embodiment of the present disclosure, wherein the air guide plate is in a heating downward blowing position;

[0056] Fig.41 is a schematic diagram of a first connecting rod provided in Embodiment 3 of the present disclosure;

[0057] Fig.42 is a schematic diagram of a part of an indoor unit provided in the fourth embodiment of the present disclosure, wherein the air guide plate is in a closed position;

[0058] Fig.43It is a schematic diagram of the motion trajectory of a rotation connection between a first connecting rod and an air deflector plate and a rotation connection between a second connecting rod and an air deflector plate provided in a fourth embodiment of the present disclosure;

[0059] Fig.44 is a schematic diagram of a rotating member provided in a third embodiment of the present disclosure from a first viewing angle;

[0060] Fig.45 is a schematic diagram of a rotating member from a second viewing angle provided in Embodiment 3 of the present disclosure;

[0061] Fig.46 It is a schematic diagram of a rotating part from a third viewing angle provided in the third embodiment of the present disclosure.

[0062] Reference numerals:

[0063] 100, indoor unit; 1001, housing; 1002, air guide plate; 1, first connecting rod; 11, first driving groove; 111, first sub-driving groove; 112, second sub-driving groove; 12, second driving groove; 121, third sub-driving groove; 122, fourth sub-driving groove; 13, fourth driving groove; 131, through-notch; 132, through-entrance; 14, ninth driving groove; 141, clearance groove; 15, third abutting rib; 16, eleventh driving groove; 17, twelfth driving groove; 18, first rod body body; 19, first guide portion; 191, avoidance notch; 2, second connecting rod; 21, third driving groove; 211, first end portion; 212, second end portion; 213, third end portion; 214, fourth end portion; 215, middle section; 22, tenth driving groove; 23, fifth driving groove; 24, thirteenth driving groove; 25, connecting groove; 26, fourteenth driving groove; 27, fourth abutting rib; 28, second guide portion; 3, rotating member; 31, first boss; 32, second boss; 33, third boss; 3 4. fourth boss; 35. fifth boss; 36. tenth boss; 37. fourteenth boss; 38. rotating body; 39. cantilever; 301. first position-limiting matching part; 3011. position-limiting groove; 302. second position-limiting matching part; 3021. slot; 3022. first slot wall; 303. mounting hole; 304. third position-limiting matching part; 3041. position-limiting rib; 305. third position-limiting protrusion; 306. first surface; 307. second surface; 4. transmission shaft; 401. first position-limiting part; 40 11. First limiting protrusion; 402. Second limiting portion; 4021. Buckle; 403. Third limiting portion; 404. Support protrusion; 5. Mechanism box; 51. Box cover; 511. Second limiting protrusion; 512. First guide matching portion; 513. First curved segment trajectory; 514. First sub-curved segment trajectory; 515. Second sub-curved segment trajectory; 52. Box body; 521. Second guide matching portion; 6. Limiting member; 61. Limiting body; 62. Stop rib; 63. First abutting rib; 7. Driving member. DETAILED DESCRIPTION

[0064] In order to be able to understand the features and technical contents of the embodiments of the present disclosure in more detail, the implementation of the embodiments of the present disclosure is described in detail below in conjunction with the accompanying drawings. The attached drawings are for reference only and are not used to limit the embodiments of the present disclosure. In the following technical description, for the convenience of explanation, a full understanding of the disclosed embodiments is provided through multiple details. However, one or more embodiments can still be implemented without these details. In other cases, to simplify the drawings, well-known structures and devices can be simplified for display.

[0065] The terms "first", "second", etc. in the specification and claims of the disclosed embodiments and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the terms used in this way can be interchanged where appropriate for the disclosed embodiments described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions.

[0066] In the embodiments of the present disclosure, the terms "upper", "lower", "inside", "middle", "outside", "front", "back" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. These terms are mainly intended to better describe the embodiments of the present disclosure and their embodiments, and are not intended to limit the indicated devices, elements or components to have a specific direction, or to be constructed and operated in a specific direction. Moreover, in addition to being used to indicate directions or positional relationships, some of the above terms may also be used to indicate other meanings. For example, the term "upper" may also be used to indicate a certain dependency or connection relationship in certain circumstances. For those of ordinary skill in the art, the specific meanings of these terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0067] In addition, the terms "disposed", "connected", and "fixed" should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0068] Unless otherwise stated, the term "plurality" means two or more.

[0069] In the embodiment of the present disclosure, the character " / " indicates that the preceding and following objects are in an "or" relationship. For example, A / B indicates: A or B.

[0070] The term "and / or" is a description of the association relationship between objects, indicating that three relationships can exist. For example, A and / or B means: A, or B, or, A and B.

[0071] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.

[0072] Combination Figure 1-46 As shown, an embodiment of the present disclosure provides a driving device for an air guide plate of an air conditioner.

[0073] The air conditioner includes an indoor unit 100 and an outdoor unit connected to the indoor unit. The indoor unit 100 includes a housing 1001, an evaporator, a fan and an air guide plate 1002. The housing 1001 defines an air duct. The evaporator and the fan are arranged in the air duct. The housing 1001 is provided with an air inlet and an air outlet connected to the air duct. The air guide plate 1002 is arranged at the air outlet. The fan drives the air to enter the air duct through the air inlet, and after heat exchange with the evaporator, the air is blown out from the air outlet. The air guide plate 1002 is used to adjust the air outlet direction of the air outlet, that is, when the air guide plate 1002 is in different air guide positions, the air outlet direction of the air outlet is different.

[0074] The driving device for the air guide plate of the air conditioner comprises a connecting rod assembly and a rotating member 3 . The connecting rod assembly comprises a connecting rod, and the connecting rod comprises a first connecting rod 1 and / or a second connecting rod 2 .

[0075] The first connecting rod 1 is configured to be rotatably connected to the wind deflector 1002; the second connecting rod 2 is configured to be rotatably connected to the wind deflector 1002; the rotating member 3 includes a first driving part drivingly connected to the first connecting rod 1, and a second driving part drivingly connected to the second connecting rod 2.

[0076] When the rotating member 3 rotates along a set direction, the first connecting rod 1 is driven to move by the first driving unit and the second connecting rod 2 is driven to move by the second driving unit, so that the air guide plate 1002 is opened.

[0077] When the rotating member 3 rotates in the opposite direction of the set direction, the first driving part drives the first connecting rod 1 to move, and the second driving part drives the second connecting rod 2 to move, so that the air guide plate 1002 is closed. The set direction can be clockwise or counterclockwise.

[0078] The first connecting rod includes a first rod body 18 and a connecting portion 192 , wherein the connecting portion is rotatably connected to the wind deflector and is disposed at one end of the first rod body.

[0079] During the opening process of the air guide plate 1002, the motion trajectory of the first connecting rod 1 includes a first curved segment trajectory 513, and the center of curvature of the first curved segment trajectory is a non-fixed point; and / or, the motion trajectory of the second connecting rod 2 includes a second curved segment trajectory, and the center of curvature of the second curved segment trajectory is a non-fixed point.

[0080] During the opening process of the wind guide plate 1002, the movement trajectory of the first rod body 18 includes a first curved segment trajectory 513, and the curvature radii of at least two points on the first curved segment trajectory are different, and / or the movement trajectory of the second connecting rod 2 includes a second curved segment trajectory, and the curvature radii of at least two points on the second curved segment trajectory are different.

[0081] like Figure 4 and Fig. 27 As shown, the center of curvature of the first curve segment trajectory is a non-fixed point, and the centers of curvature of at least two points on the first curve segment trajectory are not the same point, so that the first curve segment trajectory is a non-circular arc, so that during the opening process of the air guide plate 1002, the first rod body 18 has both a first extension movement extending out of the air outlet (roughly in the direction perpendicular to the plane where the air outlet is located), and a movement deviating from the first extension direction (the direction of the first extension movement) and along the first deviation movement direction, and the first deviation movement direction and the first extension movement direction have a non-zero angle, for example, the first deviation movement direction is roughly along the width direction of the first rod body, and the movements in the first deviation movement direction and the first extension movement direction are both located in the plane where the first rod body 1 is located. The first deviation movement direction and the first extension movement direction together synthesize the first movement of the first rod body 1.

[0082] The center of curvature of the second curved segment trajectory is a non-fixed point, and the centers of curvature of at least two points on the second curved segment trajectory are not the same point, so that the second curved segment trajectory is a non-circular arc, so that during the opening process of the air guide plate 1002, the second connecting rod 2 has both a second extension movement extending out of the air outlet (roughly in the direction perpendicular to the plane where the air outlet is located), and a movement deviating from the second extension movement direction (the direction of the second extension movement) and along the second deviation movement direction, and the second deviation movement direction and the second extension movement direction have a non-zero angle, for example, the second deviation movement direction is roughly along the width direction of the second connecting rod, and the movements in the second deviation movement direction and the second extension movement direction are both located in the plane where the second connecting rod 2 is located. The second deviation movement direction and the second extension movement direction together synthesize the second movement of the second connecting rod 2.

[0083] During the opening process of the air deflector 1002, the movement trajectory of the first rod body 18 includes the first curved segment trajectory and / or the movement trajectory of the second connecting rod 2 includes the second curved segment trajectory, so that the first rod body and the connecting part can be made into an integral structure and directly rotatably connected to the air deflector 1002 through the first rotating shaft, without the need to additionally set up a crank in the related technology, thereby avoiding interference between the air deflector 1002 and the shell 1001 during the opening process of the air deflector 1002. The second connecting rod 2 can also be made into an integral structure and directly rotatably connected to the air deflector 1002 through the second rotating shaft, without the need to additionally set up a crank in the related technology, thereby avoiding interference between the air deflector 1002 and the shell 1001 during the opening process of the air deflector 1002.

[0084] Optionally, the first rod body and the connecting portion are an integral structure and are directly rotationally connected to the air deflector 1002 via a first rotation axis; and / or, the second connecting rod 2 is an integral structure and is directly rotationally connected to the air deflector 1002 via a second rotation axis.

[0085] Alternatively, if Figure 4 As shown, in the process of the air guide plate 1002 opening from the first position to the second position, the motion trajectory of the first rod body 18 includes a first sub-curve segment trajectory 514 and a second sub-curve segment trajectory 515 connected to each other, the curvature center of the first sub-curve segment trajectory is located on the side of the first sub-curve segment trajectory facing the air outlet, and the curvature center of the second sub-curve segment trajectory is located on the side of the second sub-curve segment trajectory away from the air outlet, and the motion trajectory of the second connecting rod 2 is a straight line trajectory N, as shown in FIG. Fig.28 shown.

[0086] Among them, the first curve segment trajectory includes a first sub-curve segment trajectory and a second sub-curve segment trajectory. During the process of the air guide plate 1002 opening from the first position to the second position, the first connecting rod 1 passes through the first sub-curve segment trajectory and the second sub-curve segment trajectory in sequence.

[0087] The center of curvature of the first sub-curve segment trajectory is located on the side of the first sub-curve segment trajectory facing the air outlet 1003, and the center of curvature of the second sub-curve segment trajectory is located on the side of the second sub-curve segment trajectory away from the air outlet, that is, the bending directions of the first sub-curve segment trajectory and the second sub-curve segment trajectory are different, thereby realizing that the first connecting rod 1 has a first deviating movement direction in addition to the movement in the first extending movement direction.

[0088] The first sub-curve segment trajectory is not parallel to the length direction of the first connecting rod and the center of curvature of the first sub-curve segment trajectory is a non-fixed point, that is, the centers of curvature of at least two segments on the first sub-curve segment trajectory are different; the second sub-curve segment trajectory is not parallel to the length direction of the first connecting rod and the center of curvature of the second sub-curve segment trajectory is a non-fixed point, that is, the centers of curvature of at least two segments on the second sub-curve segment trajectory are different.

[0089] In this arrangement, when the first rod body 18 moves along the first sub-curve segment trajectory, the first connecting rod 1 has a movement in the first extension movement direction and a movement in the first sub-movement direction. When the first connecting rod 1 moves along the second sub-curve segment trajectory, the first connecting rod 1 has a movement in the first extension movement direction and a movement in the second sub-movement direction. The first deviating movement direction includes the first sub-movement direction and the second sub-movement direction, and the first sub-movement direction and the second sub-movement direction are different directions, that is, they have different angles with the first extension movement direction.

[0090] Optionally, during the process of the air guide plate 1002 opening from the second position to the fourth position, the movable connection between the second connecting rod 2 and the air guide plate 1002 rotates around the first rotation axis. Taking the movable connection between the second connecting rod 2 and the air guide plate 1002 as an example, the axis of the second rotation axis rotates around the axis of the first rotation axis.

[0091] When the air guide plate 1002 is opened from the second position to the fourth position, the first connecting rod 1 stops moving. Fig.28 As shown, the motion trajectory of the second connecting rod 2 is an arc trajectory M.

[0092] In this arrangement, the first connecting rod 1 stops moving, which can simplify the structure of the driving device for the air guide plate of the air conditioner while realizing the opening of the air guide plate 1002 from the second position to the fourth position, thereby reducing the cost of the driving device for the air guide plate of the air conditioner.

[0093] The arc-shaped trajectory M is connected to the straight-line trajectory N and is located on one side of the straight-line trajectory, and the center of the arc-shaped trajectory M is located on the side of the arc-shaped trajectory M away from the air outlet.

[0094] Optionally, the first driving part includes a first active part, the second driving part includes a second active part, and the number of the first active part and / or the second active part is multiple. The first connecting rod 1 includes a first driven part adapted to the first active part, and the first driven part is arranged on the first rod body; the second connecting rod 2 includes a second driven part adapted to the second active part.

[0095] The first connecting rod 1 includes a first driving structure drivingly connected to the first driving part, and the first driving structure is the first driven part. The first driving structure includes a first groove structure, and the first driving part includes a first protrusion structure arranged in the first groove structure and capable of sliding relative to the first groove structure. In this case, the first protrusion structure includes a first active part, and the number of the first active parts is multiple. Alternatively, the first driving part includes a first groove structure, and the first driving structure includes a first protrusion structure arranged in the first groove structure and capable of sliding relative to the first groove structure. In this case, the first groove structure includes a first active part, and the number of the first active parts is multiple.

[0096] The second connecting rod 2 includes a second driving structure drivingly connected to the second driving part, and the second driving structure is the second driven part. The second driving structure includes a second groove structure, and the second driving part includes a second protruding structure arranged in the second groove structure and capable of sliding relative to the second groove structure. In this case, the second protruding structure includes a second active part, and the number of the second active parts is multiple. Alternatively, the second driving part includes a second groove structure, and the second driving structure includes a second protruding structure arranged in the second groove structure and capable of sliding relative to the second groove structure. In this case, the second groove structure includes a second active part, and the number of the second active parts is multiple.

[0097] Through the cooperation of the first groove structure and the first protrusion structure, the first driving part can drive the first connecting rod 1 to move, and through the cooperation of the second groove structure and the second protrusion structure, the second driving part can drive the second connecting rod 2 to move, thereby realizing the opening and closing of the air guide plate 1002.

[0098] In the first position, the driving point of the rotating part on the first connecting rod (the matching point of the first groove structure and the first protrusion structure) does not coincide with the movement direction of the air guide plate, and the driving point of the rotating part on the second connecting rod (the matching point of the second groove structure and the second protrusion structure) does not coincide with the movement direction of the air guide plate, so as to avoid overlapping with the movement direction to form a dead point position, so that the air guide plate cannot be manually opened when the air conditioner is powered off.

[0099] Optionally, the number of the first active part is multiple, including a first sub-active part and a second sub-active part, and the number of the second active part is multiple, including a third sub-active part. One of the first sub-active part and the first driven part includes the first boss 31, and the other includes the first driving groove 11, that is, the first boss 31 is provided on the rotating member 3, and the first driving groove 11 is provided on the first connecting rod 1, or the first driving groove 11 is provided on the rotating member 3, and the first boss 31 is provided on the first connecting rod 1. One of the second sub-active part and the first driven part includes the second boss 32, and the other includes the second driving groove 12.

[0100] The first groove structure includes a first driving groove 11 and a second driving groove 12; the first protrusion structure includes a first convex column 31 and a second convex column 32; when the air deflector 1002 is opened from the first position to the second position, the first convex column 31 is arranged in the first driving groove 11 and can slide relative to the first driving groove 11, and the second convex column 32 is arranged in the second driving groove 12 and can slide relative to the second driving groove 12; wherein, Figure 7 and Fig.30 As shown, the first driving groove 11 and / or the second driving groove 12 are curved grooves.

[0101] In the case where the first driving groove 11 and the second driving groove 12 coexist, at least one of the first driving groove 11 and the second driving groove 12 is a curved groove, so that the motion trajectory of the first rod body includes a first curved segment trajectory.

[0102] like Fig.11 As shown, the driving device for the air guide plate of the air conditioner includes a power source, and the power source includes a driving member 7, a transmission member and a transmission shaft 4. The transmission shaft 4 is arranged between the driving member 7 and the transmission member, so that the driving member 7 drives the transmission member to move through the transmission shaft 4. The transmission member is the above-mentioned rotating member 3, and the driving member 7 includes a motor, which is connected to the rotating member 3 through the transmission shaft 4 to drive the rotating member 3 to rotate.

[0103] like Fig.21 , Fig. 22 , Fig.32 As shown, the transmission shaft 4 is provided with a first limiting portion 401, and the transmission member is provided with a first limiting matching portion 301 matching with the first limiting portion 401 to limit the movement of the transmission member relative to the transmission shaft 4 along the first limiting direction; Fig.31 As shown, the transmission shaft 4 is provided with a second limiting portion 402, and the transmission member is provided with a second limiting matching portion 302 matching with the second limiting portion 402 to limit the movement of the transmission member relative to the transmission shaft 4 along the second limiting direction. The first limiting direction is the movement direction (rotation direction) of the transmission member, and the second limiting direction is perpendicular to the first limiting direction.

[0104] The first limiting portion 401 cooperates with the first limiting matching portion 301 to limit the transmission member in the first limiting direction, that is, to limit the transmission member in the moving direction, so that the transmission member and the transmission shaft 4 are relatively still in the moving direction of the transmission member, so that the transmission shaft 4 can drive the transmission member to move in the moving direction of the transmission member, that is, the transmission member can move with the transmission shaft 4. The second limiting portion 402 cooperates with the second limiting matching portion 302 to limit the transmission member in the second limiting direction, so as to cooperate with the first limiting portion 401 and the first limiting matching portion 301 to limit the transmission member in multiple directions, so that the transmission member can achieve the expected movement effect.

[0105] Optionally, the first limiting portion 401 and the second limiting portion 402 are sequentially arranged along the circumference of the transmission shaft 4 , so that the circumferential space of the transmission shaft 4 can be reasonably utilized, making the structure of the transmission shaft 4 more compact.

[0106] There are multiple first limit parts 401 and multiple second limit parts 402, and the multiple first limit parts 401 and the multiple second limit parts 402 are arranged in sequence along the circumference of the transmission shaft 4, and the first limit parts 401 and the second limit parts 402 are arranged at intervals, so that the transmission shaft 4 is evenly stressed.

[0107] Alternatively, if Fig.21 , Fig. 22 , Fig.32 As shown, one of the first limiting portion 401 and the first limiting matching portion 301 is a first limiting protrusion 4011 , and the other is a limiting groove 3011 matched with the first limiting protrusion 4011 , and the first limiting protrusion 4011 is limited in the limiting groove 3011 .

[0108] The first limiting portion 401 is a first limiting protrusion 4011, and the first limiting matching portion 301 is a limiting groove 3011, or the first limiting portion 401 is a limiting groove 3011, and the first limiting matching portion 301 is a first limiting protrusion 4011. The first limiting protrusion 4011 is matched with the limiting groove 3011, and the first limiting protrusion 4011 is limited in the limiting groove 3011, so that the movement direction of the transmission member (i.e., the first limiting direction) can be limited, and the transmission member can also be limited in the opposite direction of the movement direction. For example, when the transmission shaft 4 rotates clockwise, the first limiting direction is the clockwise direction.

[0109] Alternatively, if Fig.21 , Fig. 22 and Fig.32 As shown, the transmission shaft 4 is provided with a third limiting portion 403, and the transmission member is provided with a third limiting matching portion 304 matching with the third limiting portion 403 to limit the movement of the transmission member relative to the transmission shaft 4 in a direction opposite to the second limiting direction, thereby making the position of the transmission member more stable.

[0110] Alternatively, if Fig.32 As shown, when the first limiting portion 401 is the first limiting protrusion 4011, the third limiting matching portion 304 is a limiting rib 3041 provided on the inner wall surface of the limiting groove 3011, and the third limiting portion 403 is a surface of the first limiting protrusion 4011 facing the limiting rib 3041 and abutting against the limiting rib 3041, and the limiting rib 3041 and the third limiting portion 403 are arranged in sequence along a direction opposite to the second limiting direction to limit the transmission member from moving relative to the transmission shaft 4 in a direction opposite to the second limiting direction. Alternatively, when the first limiting portion 401 is a limiting groove 3011, the third limiting portion 403 is a limiting rib 3041 provided on the inner wall surface of the limiting groove 3011, the third limiting matching portion 304 is a surface of the first limiting protrusion 4011 facing the limiting rib 3041 and abutting against the limiting rib 3041, and the third limiting matching portion 304 and the limiting rib 3041 are arranged in sequence along a direction opposite to the second limiting direction to limit the movement of the transmission member relative to the transmission shaft 4 along a direction opposite to the second limiting direction.

[0111] By providing a limiting rib 3041 on the inner wall surface of the limiting groove 3011, the limiting rib 3041 abuts against the third limiting portion 403 to limit the transmission member from moving in a direction opposite to the second limiting direction relative to the transmission shaft 4. This structure increases the functions of the first limiting protrusion 4011 and the limiting groove 3011, and simplifies the structure of the transmission member and the transmission shaft 4.

[0112] Alternatively, if Fig.32As shown, the transmission member is provided with a mounting hole 303 , the transmission shaft 4 is arranged in the mounting hole 303 , the first limiting matching portion 301 is arranged on the inner wall surface of the mounting hole 303 , and the second limiting direction is the direction in which the transmission shaft 4 is inserted into the mounting hole 303 .

[0113] The mounting hole 303 penetrates the transmission member along the thickness direction of the transmission member. The first position-limiting matching portion 301 is arranged on the inner wall surface of the mounting hole 303, for example, the first position-limiting matching portion 301 is a position-limiting groove 3011 arranged on the inner wall surface of the mounting hole 303, and the first position-limiting matching portion 301 is integrated into the mounting hole 303, which can improve the compactness of the transmission member structure.

[0114] Alternatively, if Fig.12 , Fig.21 , Fig. 22 As shown, one of the second limiting portion 402 and the second limiting matching portion 302 is a buckle 4021 , and the other is a slot 3021 matched with the buckle 4021 . The buckle 4021 is inserted into the slot 3021 and is engaged with the slot 3021 .

[0115] The slot 3021 includes a first slot wall 3022, and the buckle 4021 abuts against the first slot wall 3022. When the second limiting portion 402 is the buckle 4021 and the second limiting matching portion 302 is the slot 3021, the first slot wall 3022 and the buckle 4021 are sequentially arranged along the second limiting direction; the second limiting matching portion 302 may also be the buckle 4021, the second limiting portion 402 is the slot 3021, and the first slot wall 3022 and the buckle 4021 are sequentially arranged along the opposite direction of the second limiting direction. By the cooperation between the buckle 4021 and the slot 3021, the second limiting direction of the transmission member is limited, and this method has a simple structure.

[0116] like Fig.12 As shown, the second position-limiting matching portion 302 is arranged on the surface of the transmission member away from the transmission shaft 4.

[0117] like Fig. 22 As shown, the first limiting portion 401 includes a first limiting protrusion 4011, the second limiting portion 402 includes a buckle 4021, and the transmission shaft 4 is further provided with a supporting protrusion 404. The supporting protrusion 404 and the second limiting portion 402 are both provided on the surface of the transmission shaft 4 facing the transmission member, and the supporting protrusion 404 is provided between a plurality of buckles 4021, and a gap is provided between the supporting protrusion 404 and the buckle 4021 to enhance the deformation ability of the buckle 4021. The supporting protrusion 404 passes through the mounting hole 303 and is adapted to the mounting hole 303, that is, the outer wall surface of the supporting protrusion 404 abuts against the inner wall surface of the mounting hole 303 to further enhance the limiting effect of the transmission member and the transmission shaft 4 along the first limiting direction. The provision of the supporting protrusion 404 can enhance the strength of the transmission shaft 4.

[0118] Alternatively, if Figure 4 and Fig. 27 As shown, the driving device for the air guide plate of the air conditioner also includes a box cover 51, which is arranged between the driving member 7 and the transmission member and abuts against the transmission member, and is used to limit the movement of the transmission member in the direction close to the driving member 7, that is, to limit the movement of the transmission member relative to the transmission shaft 4 along the second limiting direction, thereby enhancing the limiting effect of the movement of the transmission member along the second limiting direction.

[0119] Optionally, a second limiting protrusion 511 is provided on the surface of the box cover 51 facing the transmission member, and the second limiting protrusion 511 abuts against the transmission member to limit the movement of the transmission member in a direction approaching the driving member 7; and / or a third limiting protrusion 305 is provided on the surface of the transmission member facing the box cover 51, and the third limiting protrusion 305 abuts against the box cover 51 to limit the movement of the transmission member in a direction approaching the driving member 7.

[0120] The box cover 51 is provided with a connecting hole, and the transmission shaft 4 passes through the connecting hole 516 to be inserted into the mounting hole 303. The second limiting protrusion 511 is in contact with the third limiting protrusion 305, the second limiting protrusion 511 is arranged around the circumference of the connecting hole, and the third limiting protrusion 305 is arranged around the circumference of the mounting hole 303. The first limiting portion 401 is a first limiting protrusion 4011, and the inner wall surface of the connecting hole is provided with an avoidance groove, and the number of the avoidance grooves is equal to the number of the first limiting protrusions 4011 and corresponds one to one, so that the first limiting protrusion 4011 passes through the avoidance groove.

[0121] like Fig.10 As shown, the driving device for the air-conditioning air guide plate includes a limit member 6, which is arranged between the first link 1 and the second link 2, and is used to limit the movement of the first link 1 toward the second link 2 and / or to limit the movement of the second link 2 toward the first link 1, so as to avoid collision between the first link 1 and the second link 2 during movement.

[0122] Optionally, the limiting member 6 abuts against the first connecting rod 1 to limit the movement of the first connecting rod 1 toward the second connecting rod 2 ; and / or the limiting member 6 abuts against the second connecting rod 2 to limit the movement of the second connecting rod 2 toward the first connecting rod 1 .

[0123] Optionally, a first abutting rib 63 is provided on the surface of the stopper 6 facing the first connecting rod 1, and the first abutting rib 63 abuts against the first connecting rod 1. The first abutting rib 63 abuts against the first connecting rod 1 to reduce the contact area between the stopper 6 and the first connecting rod 1 and reduce the friction between the stopper 6 and the first connecting rod 1. The first abutting rib 63 extends along the length direction of the stopper 6. There are multiple first abutting ribs 63, and the multiple first abutting ribs 63 are sequentially arranged along the width direction of the stopper 6.

[0124] A second abutment rib is provided on the surface of the stopper 6 facing the second connecting rod 2, and the second abutment rib abuts against the second connecting rod 2. The second abutment rib abuts against the second connecting rod 2 to reduce the contact area between the stopper 6 and the second connecting rod 2 and reduce the friction between the stopper 6 and the second connecting rod 2. The second abutment rib extends along the length direction of the stopper 6. There are multiple second abutment ribs, and the multiple second abutment ribs are sequentially arranged along the width direction of the stopper 6.

[0125] like Fig.30 As shown, the surface of the first connecting rod 1 facing the stopper 6 is provided with a third abutting rib 15, and the third abutting rib 15 abuts against the stopper 6. The third abutting rib 15 abuts against the stopper 6 to reduce the contact area between the stopper 6 and the first connecting rod 1, and reduce the friction between the stopper 6 and the first connecting rod 1. The third abutting rib 15 extends along the length direction of the first connecting rod 1. There are multiple first abutting ribs 63, and multiple third abutting ribs 15 are sequentially arranged along the width direction of the first connecting rod 1.

[0126] like Fig.29 As shown, the surface of the second connecting rod 2 facing the stopper 6 is provided with a fourth abutting rib 27, and the fourth abutting rib 27 abuts against the stopper 6. The fourth abutting rib 27 abuts against the stopper 6 to reduce the contact area between the stopper 6 and the second connecting rod 2 and reduce the friction between the stopper 6 and the second connecting rod 2. The fourth abutting rib 27 is arranged along the length direction of the second connecting rod 2 ( Fig. 9 The number of the fourth abutting ribs 27 is multiple, and the multiple fourth abutting ribs 27 extend along the width direction of the second connecting rod 2 ( Fig. 9 f) are set in sequence.

[0127] Alternatively, if Fig.23 As shown, the driving device for the air guide plate of the air conditioner also includes a mechanism box 5, the first connecting rod 1 and the second connecting rod 2 are at least partially arranged in the mechanism box 5, and move between a position extending out of the mechanism box 5 and a position retracting the mechanism box 5, and the limit member 6 is installed on the mechanism box 5, so that the limit member 6 is fixed by the mechanism box 5.

[0128] Alternatively, if Fig.23 As shown, the mechanism box 5 is provided with an installation notch, and the limiting member 6 includes a limiting body 61 and a stop rib 62. The limiting body 61 is provided in the mechanism box 5; the stop rib 62 is provided at the end of the limiting body 61 and extends out of the installation notch. There are multiple stop ribs 62, which are respectively provided at two opposite ends of the limiting body 61; wherein the size of the stop rib 62 is larger than the size of the installation notch to prevent the stop rib 62 from entering the mechanism box 5. The installation notch is matched with the limiting body 61 and cooperates with the stop rib 62 to realize the positioning of the limiting member 6.

[0129] Optionally, the mechanism box 5 includes a box body 52 and a box cover 51 , and the box cover 51 is disposed on the box body 52 ; wherein the limiting member 6 is clamped between the box body 52 and the box cover 51 .

[0130] The box body 52 and the box cover 51 are detachably connected. The limiting member 6 is clamped between the box body 52 and the box cover 51. When the box cover 51 is covered on the box body 52, the limiting member 6 can also be positioned.

[0131] Optionally, the first connecting rod 1 is arranged between the limit member 6 and the mechanism box 5, and the surface of the first connecting rod 1 facing the mechanism box 5 abuts against the mechanism box 5 to limit the movement of the first connecting rod 1 toward the mechanism box 5, that is, the movement in the direction away from the limit member 6, further realizing the limitation of the first connecting rod 1 in the direction of the line connecting the limit member 6 and the mechanism box 5; and / or, the second connecting rod 2 is arranged between the limit member 6 and the mechanism box 5, and the surface of the second connecting rod 2 facing the mechanism box 5 abuts against the mechanism box 5 to limit the movement of the second connecting rod 2 toward the mechanism box 5, that is, the movement in the direction away from the limit member 6, further realizing the limitation of the second connecting rod 2 in the direction of the line connecting the limit member 6 and the mechanism box 5.

[0132] Optionally, the power source includes a transmission member, which is drivingly connected to the first connecting rod 1 and the second connecting rod 2 , is disposed between the first connecting rod 1 and the second connecting rod 2 , and abuts against the first connecting rod 1 and / or the second connecting rod 2 .

[0133] The transmission member utilizes the cooperation of the first driving part and the first driving structure to achieve abutment with the first connecting rod 1, and utilizes the cooperation of the second driving part and the second driving structure to achieve abutment with the second connecting rod 2, thereby preventing the first connecting rod 1 from moving toward the second connecting rod 2 and the second connecting rod 2 from moving toward the first connecting rod 1.

[0134] Alternatively, if Fig.10 As shown, the transmission member and the limit member 6 are arranged in sequence along the length direction of the first connecting rod 1 or the second connecting rod 2, so that different positions of the first connecting rod 1 or the second connecting rod 2 in the length direction are limited by the transmission member and the limit member 6 respectively to avoid collision at different positions of the first connecting rod 1 and the second connecting rod 2 in the length direction.

[0135] Embodiment 1:

[0136] like Figure 1-22 As shown, the first driving groove 11 is a curved groove, and the second driving groove 12 is a curved groove.

[0137] The first boss 31 is adapted to the size of the first driving groove 11, that is, when the first boss 31 is located in the first driving groove 11 and slides relative to the first driving groove 11, it can drive the first connecting rod 1 to move relative to the rotating member 3. In other words, the cooperation between the first boss 31 and the first driving groove 11 can provide a driving force for the movement of the first connecting rod 1. The second boss 32 is adapted to the size of the second driving groove 12.

[0138] The first boss 31 cooperates with the first driving groove 11, and the second boss 32 cooperates with the second driving groove 12, and together realizes the movement of the first connecting rod 1. Compared with the cooperation between the first connecting rod 1 and the rotating member 3 by only one boss and one driving groove, the present application sets the first boss 31 to cooperate with the first driving groove 11, and the second boss 32 to cooperate with the second driving groove 12, which can realize the stable movement of the first connecting rod 1, and can realize the superposition of the movement of the first extending movement direction and the movement of the first deviating movement direction of the first connecting rod 1 when the structure of the first driving groove 11 and the second driving groove 12 is relatively simple.

[0139] like Figure 7 As shown, at least one of the first driving groove 11 and the second driving groove 12 needs to be a curved groove to meet the requirements for the motion trajectory of the first connecting rod 1 .

[0140] Optionally, when both the first driving groove 11 and the second driving groove 12 are curved grooves, the first driving groove 11 and the second driving groove 12 are arranged opposite to each other.

[0141] When the first connecting rod 1 moves a preset displacement, the slip amount of the first boss 31 in the first driving groove 11 relative to the first driving groove 11 and the slip amount of the second boss 32 in the second driving groove 12 relative to the second driving groove 12 are different. The first driving groove 11 and the second driving groove 12 are relatively arranged, so that the one with a larger slip amount plays a major role in driving the movement of the first connecting rod 1, and the one with a smaller slip amount plays a role similar to a fulcrum or a rotation point.

[0142] like Figure 7 As shown, the first driving groove 11 and the second driving groove 12 are both provided on the first connecting rod 1, the first driving groove 11 and the second driving groove 12 are arranged opposite to each other, and the first driving groove 11 and the second driving groove 12 are both along the width direction of the first connecting rod 1 ( Figure 7 b) and extends along the length direction of the first connecting rod 1 ( Figure 7 a) is set in sequence. Fig.11 As shown, the first protrusion 31 and the second protrusion 32 are arranged in sequence along the circumference of the rotating member 3 .

[0143] In this way, the cooperation between the first boss 31 and the first drive groove 11, and the cooperation between the second boss 32 and the second drive groove 12 can meet the requirements for the motion trajectory of the first connecting rod 1, and make the first drive groove 11 and the second drive groove 12 occupy a small volume on the first connecting rod 1, thereby reducing the size of the first connecting rod 1.

[0144] The extension direction of the first driving groove 11 and the second driving groove 12 are not parallel to the length direction of the first connecting rod 1, wherein the first boss 31 slides relative to the first driving groove 11 along the extension direction of the first driving groove 11, and the second boss 32 slides relative to the second driving groove 12 along the extension direction of the second driving groove 12. In this way, the cooperation between the first boss 31 and the first driving groove 11 can drive the first connecting rod 1 to move; the cooperation between the second boss 32 and the second driving groove 12 can drive the first connecting rod 1 to move.

[0145] Alternatively, if Figure 7 As shown, when both the first driving groove 11 and the second driving groove 12 are curved grooves, the first driving groove 11 includes a first sub-driving groove 111 and a second sub-driving groove 112, the second sub-driving groove 112 is connected to the first sub-driving groove 111, and when the air guide plate 1002 moves from the first position to the second position, the first protrusion 31 slides through the first sub-driving groove 111 and the second sub-driving groove 112 in sequence; the length of the first sub-driving groove 111 is smaller than the length of the second sub-driving groove 112, and the curvature of the first sub-driving groove 111 is greater than the curvature of the second sub-driving groove 112.

[0146] The first sub-driving groove 111 and the second sub-driving groove 112 are both curved grooves, and the curvature of the first sub-driving groove 111 is greater than that of the second sub-driving groove 112, so that when the first protrusion 31 is located in the first sub-driving groove 111, the force acting on the first sub-driving groove 111 is greater than the force acting on the second sub-driving groove 112 when the first protrusion 31 is located in the second sub-driving groove 112, so as to start the opening process of the air guide plate 1002 and change the speed of the air guide plate 1002 from zero to greater than zero. Since the time of opening the air guide plate 1002 is short, the length of the first sub-driving groove 111 is less than the length of the second sub-driving groove 112.

[0147] A smooth transition is adopted at the connection point between the first sub-driving groove 111 and the second sub-driving groove 112 .

[0148] Optionally, when both the first driving groove 11 and the second driving groove 12 are curved grooves, the second driving groove 12 includes: a third sub-driving groove 121 and a fourth sub-driving groove 122. The fourth sub-driving groove 122 is connected to the third sub-driving groove 121, and when the air guide plate 1002 moves from the first position to the second position, the second protrusion 32 slides through the third sub-driving groove 121 and the fourth sub-driving groove 122 in sequence; the length of the third sub-driving groove 121 is less than the length of the fourth sub-driving groove 122, and the curvature of the third sub-driving groove 121 is greater than the curvature of the fourth sub-driving groove 122.

[0149] The third sub-driving groove 121 and the fourth sub-driving groove 122 are both curved grooves, and the curvature of the third sub-driving groove 121 is greater than that of the fourth sub-driving groove 122, so that when the second protrusion 32 is located in the third sub-driving groove 121, the force acting on the third sub-driving groove 121 is greater, which is greater than the force acting on the fourth sub-driving groove 122 when the second protrusion 32 is located in the fourth sub-driving groove 122, so as to start the opening process of the air guide plate 1002 and change the speed of the air guide plate 1002 from zero to greater than zero. Since the time of opening the air guide plate 1002 is short, the length of the third sub-driving groove 121 is less than the length of the fourth sub-driving groove 122.

[0150] Optionally, the plurality of first active parts include a fourth sub-active part; one of the fourth sub-active part and the first driven part includes a fourth protruding column 34 , and the other includes a fourth driving slot 13 .

[0151] The first groove structure also includes a fourth driving groove 13; the first protrusion structure also includes a fourth protrusion 34. When the air guide plate 1002 opens from the first position to the second position, the fourth protrusion 34 is arranged in the fourth driving groove 13 and can slide relative to the fourth driving groove 13; wherein the fourth driving groove 13 is a curved groove.

[0152] The fourth protrusion 34 matches the size of the fourth driving groove 13 .

[0153] During the movement of the air guide plate 1002 from the first position to the second position, the first boss 31 is located in the first drive groove 11 for at least part of its stroke, the second boss 32 is always located in the second drive groove 12, and the fourth boss 34 is always located in the fourth drive groove 13. In this way, there are always at least two bosses cooperating with at least two drive grooves at the same time, and the fourth drive groove 13 is a curved groove, thereby realizing that the first connecting rod 1 has both a sub-movement that deviates from the first direction of movement and a sub-movement that extends in the first direction of movement.

[0154] When the fourth driving groove 13 and the first driving groove 11 and the second driving groove 12 are all located on the first connecting rod 1 or the rotating member 3 , the fourth driving groove 13 intersects with an extension line of the first driving groove 11 and / or an extension line of the second driving groove 12 .

[0155] Taking the first groove structure provided on the first connecting rod 1 as an example, the extension line of the first driving groove 11 and / or the second driving groove 12 intersects with the fourth driving groove 13, which can make full use of the space of the first connecting rod 1 and avoid the first connecting rod 1 being too large in size, thereby reducing the size of the driving device for the air-conditioning air guide plate.

[0156] During the opening process of the air guide plate 1002, the air guide plate 1002 passes through the first position, the third position and the second position in sequence. Figure 2 As shown, at least part of the travel of the first protrusion 31 is located in the first driving groove 11 and can slide relative to the first driving groove 11, the second protrusion 32 is located in the second driving groove 12 and can slide relative to the second driving groove 12, and the fourth protrusion 34 is located in the fourth driving groove 13 and can move relative to the fourth driving groove 13. From the third position to the second position, as shown in FIG. Fig.13 As shown, the first protrusion 31 is disengaged from the first driving groove 11 , the second protrusion 32 is located in the second driving groove 12 and can slide relative to the second driving groove 12 , and the fourth protrusion 34 is located in the fourth driving groove 13 and can slide relative to the fourth driving groove 13 .

[0157] In other words, from the first position to the second position, the second boss 32 always cooperates with the second drive groove 12, the fourth boss 34 always cooperates with the fourth drive groove 13, and the first boss 31 first cooperates with the first drive groove 11 and then separates from the first drive groove 11, that is, no longer cooperates, to ensure that in the process of the air guide plate 1002 moving from the first position to the second position, there are always at least two bosses respectively cooperating with the two drive grooves, and the first boss 31 first cooperates with the first drive groove 11 and then no longer cooperates, that is, intermittent cooperation, which can avoid the first drive groove 11 from being too large in size.

[0158] Optionally, when the fourth driving groove 13 and the first driving groove 11 and the second driving groove 12 are all located in the first connecting rod 1 , the first connecting rod 1 is provided with an avoidance notch 191 , and the rotation axis of the rotating member 3 is disposed in the avoidance notch 191 .

[0159] When the rotating member 3 rotates around its own rotation axis, it drives the first connecting rod 1 to move, and the avoidance gap 191 moves with the first connecting rod 1, that is, the avoidance gap 191 moves relative to the rotation axis of the rotating member 3, so that the first protrusion structure on the rotating member 3 cooperates with different positions of the first groove structure.

[0160] like Figure 6 and Figure 7As shown, the first driving groove 11 and the second driving groove 12 are located on one side of the avoidance gap 191, and the fourth driving groove 13 is arranged on the other side of the avoidance gap 191, so that when the rotating member 3 rotates, the intermittent cooperation between the first boss 31 and the first driving groove 11 can be satisfied, and there are at least two bosses on the rotating member 3 that can cooperate with the two driving grooves respectively.

[0161] Optionally, the first slot structure further includes a ninth driving slot 14, and the ninth driving slot 14 is connected to the fourth driving slot 13. Fig.15 , Fig.17 and Fig.19 As shown, when the air guide plate 1002 opens from the second position to the fourth position, the fourth boss 34 is located in the ninth driving groove 14 and can slide relative to the ninth driving groove 14; wherein, when the air guide plate 1002 moves from the second position to the fourth position, the ninth driving groove 14 is an arc-shaped groove whose center is the rotation center of the rotating member 3.

[0162] The fourth protrusion 34 matches the size of the ninth driving groove 14 .

[0163] When the air guide plate 1002 continues to open from the second position, the fourth boss 34 slides from the fourth drive groove 13 into the ninth drive groove 14 and slides relative to the ninth drive groove 14, and the first boss 31 escapes from the first drive groove 11. In the initial stage of continued opening, the second boss 32 is still located in the second drive groove 12. After the initial stage, the second boss 32 also escapes from the second drive groove 12. The ninth drive groove 14 is an arc-shaped groove, and the center of the ninth drive groove 14 is the rotation center of the rotating member 3. Therefore, when the air guide plate 1002 continues to open from the second position, the rotating member 3 rotates, the fourth boss 34 rotates around the rotation center of the rotating member 3 relative to the ninth drive groove 14, and the first connecting rod 1 is stationary.

[0164] The curvature of the ninth driving groove 14 is greater than the curvature of the fourth driving groove 13 .

[0165] The fourth driving groove 13 extends along the length direction of the first connecting rod 1. The first driving groove 11 and the fourth driving groove 13 are sequentially arranged along the width direction of the first connecting rod 1 and / or the second driving groove 12 and the fourth driving groove 13 are sequentially arranged along the width direction of the first connecting rod 1 to reduce the length direction size of the first connecting rod 1.

[0166] like Fig.15As shown, the driving device for the air guide plate of the air conditioner further includes an eleventh driving groove 16, which is provided in the first connecting rod 1 or the rotating member 3 where the second driving groove 12 is located. The eleventh driving groove 16 is connected to the second driving groove 12 and is adapted to the second protrusion 32. When the air guide plate 1002 continues to open from the second position, the second protrusion 32 slides from the second driving groove 12 into the eleventh driving groove 16, and can slide relative to the eleventh driving groove 16 until the air guide plate 1002 moves to the seventh position.

[0167] The eleventh driving groove 16 is an arc-shaped groove, and when the air guide plate 1002 moves from the second position to the fourth position, the center of the circle where the eleventh driving groove 16 is located is the rotation center of the rotating member 3. In this way, when the air guide plate 1002 moves from the second position to the seventh position, the sliding of the second boss 32 relative to the eleventh rotating groove will not drive the first connecting rod 1 to move, but will make the position of the first connecting rod 1 more stable, and will not hinder the rotation of the rotating member 3, that is, it will not affect the rotating member 3 to continue to drive the second connecting rod 2 to move.

[0168] When the air guide plate 1002 continues to move from the seventh position to the fourth position, the second protrusion 32 is disengaged from the eleventh driving groove 16, so as to prevent the second protrusion 32 from always cooperating with the eleventh driving groove 16 and causing the size of the eleventh driving groove 16 to be too large. The air guide plate 1002 passes through the second position, the seventh position and the fourth position in sequence during the opening process.

[0169] When the eleventh driving groove 16 and the fourth driving groove 13 are both provided in the first connecting rod 1 or the rotating member 3, the fourth driving groove 13 is provided with a penetration notch 131 for the second boss 32 to pass through. When the second boss 32 slides out of the eleventh driving groove 16, as the rotating member 3 continues to rotate, the second boss 32 passes out of the penetration notch 131. When the first boss 31 slides out of the first driving groove 11, as the rotating member 3 continues to rotate, the first boss 31 passes out of the penetration notch 131.

[0170] When the eleventh driving groove 16 and the ninth driving groove 14 are both arranged on the first connecting rod 1 or the rotating member 3, when the air guide plate 1002 moves from the second position to the fourth position, the circles where the eleventh driving groove 16 and the ninth driving groove 14 are located are concentric circles, and the centers of the concentric circles are both the rotation centers of the rotating member 3.

[0171] When the eleventh driving groove 16 and the fourth driving groove 13 are both arranged on the first connecting rod 1 or the rotating member 3, the extension line of the eleventh driving groove 16 intersects with the fourth driving groove 13 to reduce the size of the first connecting rod 1 or the rotating member 3 where the eleventh driving groove 16 and the fourth driving groove 13 are located.

[0172] During the movement of the air guide plate 1002 from the second position to the fourth position, the ninth drive groove 14 and the eleventh drive groove 16 are arranged on two opposite sides of the rotation center of the rotating member 3. On the one hand, compared with being arranged on the same side of the rotation center, being arranged on opposite sides can make the first connecting rod 1 or the rotating member 3 provided with the ninth drive groove 14 and the eleventh drive groove 16 more compact, and the ninth drive groove 14 and the eleventh drive groove 16 are arranged sequentially along the length direction of the first connecting rod 1.

[0173] The seventh position is located between the second position and the surround air supply position.

[0174] like Fig.17 As shown, the driving device for the air-conditioning air guide plate also includes a tenth boss 36, which is arranged on the first connecting rod 1 or the rotating part 3 where the fourth boss 34 is located; when the air guide plate 1002 moves from the first position to the second position, the tenth boss 36 is arranged outside the ninth driving groove 14, and when the air guide plate 1002 moves from the second position to the fourth position, the tenth boss 36 is arranged in the ninth driving groove 14 and can slide relative to the ninth driving groove 14.

[0175] The tenth boss 36 is matched with the ninth driving groove 14. The distance between the tenth boss 36 and the rotation center of the rotating member 3 is equal to the distance between the fourth boss 34 and the rotation center of the rotating member 3. Taking the example that the tenth boss 36 and the fourth boss 34 are both arranged on the rotating member 3, the tenth boss 36 and the fourth boss 34 are arranged in sequence along the circumferential direction of the rotating member 3.

[0176] When the air guide plate 1002 is not opened to the second position, the tenth boss 36 is located in the avoidance gap 191 , and the fourth driving slot 13 is provided with a through-port 132 . When the air guide plate 1002 is opened to the second position, the tenth boss 36 enters the ninth driving slot 14 through the through-port 132 .

[0177] like Fig.13 As shown, when the air guide plate 1002 moves from the second position to the fourth position, the fourth boss 34 and the tenth boss 36 are both located in the ninth driving groove 14 and can slide relative to the ninth driving groove 14, thereby improving the position stability of the first connecting rod 1.

[0178] Alternatively, if Fig. 9 and Fig.12As shown, one of the third sub-active part and the second driven part includes a third boss 33, and the other includes a third driving groove 21. The first boss 31 is disposed in the first driving groove 11 and can slide relative to the first driving groove 11, the second boss 32 is disposed in the second driving groove 12 and can slide relative to the second driving groove 12, and the third boss 33 is disposed in the third driving groove 21 and can slide relative to the third driving groove 21, so that the first connecting rod 1 and the second connecting rod 2 jointly drive the air guide plate 1002 to move from the first position to the second position.

[0179] Optionally, the plurality of second active parts include a fifth sub-active part; one of the fifth sub-active part and the second driven part includes a fifth protrusion 35 , and the other includes a fifth driving slot 23 .

[0180] When the first drive groove 11 and the second drive groove 12 are both curved grooves, the second groove structure includes the third drive groove 21 and the fifth drive groove 23; the second protrusion structure includes the third boss 33 and the fifth boss 35; in the process of the air guide plate 1002 opening from the first position to the second position, the third boss 33 is arranged in the third drive groove 21 and can slide relative to the third drive groove 21, and the fifth boss 35 is arranged in the fifth drive groove 23 and can slide relative to the fifth drive groove 23; wherein the third drive groove 21 is a straight groove, and the fifth drive groove 23 is a curved groove.

[0181] The third protrusion 33 is adapted to the size of the third driving slot 21 . The fifth protrusion 35 is adapted to the size of the fifth driving slot 23 .

[0182] The cooperation between the third boss 33 and the third driving slot 21, and the cooperation between the fifth boss 35 and the fifth driving slot 23, jointly drive the movement of the second connecting rod 2. The third driving slot 21 is a straight slot, and the fifth driving slot 23 is a curved slot, so that the second connecting rod 2 moves along a straight track when the air guide plate 1002 opens from the first position to the second position.

[0183] Optionally, when the third drive groove 21 and the fifth drive groove 23 are both arranged on the second connecting rod 2, the third drive groove 21 and the fifth drive groove 23 are not parallel to the length direction of the second connecting rod 2, so that when the third boss 33 cooperates with the third drive groove 21, a force can be applied to the third drive groove 21 to drive the second connecting rod 2 to move, and when the fifth boss 35 cooperates with the fifth drive groove 23, a force can be applied to the fifth drive groove 23 to drive the second connecting rod 2 to move.

[0184] The extension line of the third driving groove 21 intersects with the fifth driving groove 23 , which on the one hand satisfies the requirements for the motion trajectory of the second connecting rod 2 , and on the other hand reduces the volume occupied by the third driving groove 21 and the fifth driving groove 23 .

[0185] Alternatively, if Fig. 9As shown, the second slot structure also includes a tenth drive slot 22, which is connected to the third drive slot 21. When the air guide plate 1002 is opened from the second position to the fourth position, the third boss 33 is located in the tenth drive slot 22 and can slide relative to the tenth drive slot 22; wherein, the tenth drive slot 22 is connected to the side of the third drive slot 21 away from the air outlet, and forms an angle with the connection with the third drive slot 21, and the tenth drive slot 22 is an arc-shaped slot.

[0186] The third protrusion 33 matches the size of the tenth driving groove 22 .

[0187] like Fig.16 As shown, when the air guide plate 1002 continues to open from the second position, the third boss 33 slides into the tenth driving groove 22 and can slide relative to the tenth driving groove 22 to drive the second connecting rod 2 to move. The tenth driving groove 22 is an arc groove to drive the movement trajectory of the second connecting rod 2 to be an arc shape.

[0188] Since the second connecting rod 2 keeps moving during the rotation of the rotating member 3 , the center of the arc where the tenth driving groove 22 is located deviates from the rotation center of the rotating member 3 when the air guide plate 1002 moves from the second position to the fourth position.

[0189] Alternatively, if Fig.16 As shown, the second slot structure also includes a thirteenth drive slot 24, which is connected to the fifth drive slot 23. When the air guide plate 1002 is opened from the second position to the fourth position, the fifth boss 35 is located in the thirteenth drive slot 24 and can slide relative to the thirteenth drive slot 24; wherein the thirteenth drive slot 24 is connected to the side of the fifth drive slot 23 away from the air outlet, and forms an angle with the connection point of the fifth drive slot 23, the thirteenth drive slot 24 is an arc-shaped slot, and the circle where the thirteenth drive slot 24 is located is concentric with the circle where the tenth drive slot 22 is located.

[0190] The fifth protrusion 35 matches the size of the thirteenth driving groove 24 .

[0191] When the air guide plate 1002 continues to open from the second position, the fifth boss 35 slides into the thirteenth driving groove 24 and can slide relative to the thirteenth driving groove 24, and cooperates with the third boss 33 and the tenth driving groove 22 to jointly drive the second connecting rod 2 to move. The thirteenth driving groove 24 and the tenth driving groove 22 are both arc-shaped grooves, and the circles where the two arc-shaped grooves are located are concentric circles, and the center of the concentric circle does not coincide with the rotation center of the rotating member 3 during the movement of the air guide plate 1002 from the second position to the fourth position, so as to drive the movement trajectory of the second connecting rod 2 to be an arc.

[0192] The driving device for the air guide plate of the air conditioner includes a connecting rod and a power source, wherein the connecting rod is movably connected to the air guide plate 1002 and is provided with a driving structure. The power source includes a driving part, and the driving part cooperates with the driving structure to drive the connecting rod to move, so as to drive the air guide plate 1002 to open and close.

[0193] Among them, the driving structure includes a first sub-driving structure, and the driving part includes a first sub-driving part. During the movement of the air guide plate 1002, the first sub-driving structure moves relative to the first sub-driving part between a mating position where the two are mated and a disengaged position where the two are disengaged.

[0194] The connecting rod includes a first connecting rod 1 and / or a second connecting rod 2. When the connecting rod includes the first connecting rod 1 but does not include the second connecting rod 2, the driving structure includes a first driving structure, the first driving structure includes a first sub-driving structure, the driving part includes a first driving part, and the first driving part includes a first sub-driving part. When the connecting rod includes the second connecting rod 2 but does not include the first connecting rod 1, the driving structure includes a second driving structure, the second driving structure includes a first sub-driving structure, the driving part includes a second driving part, and the second driving part includes a first sub-driving part. When the connecting rod includes the first connecting rod 1 and the second connecting rod 2, the driving structure includes a first driving structure and a second driving structure, the first driving structure and / or the second driving structure include a first sub-driving structure, the driving part includes a first driving part and a second driving part, and the first driving part and / or the second driving part include a first sub-driving part.

[0195] The power source includes a rotating member 3, and the rotating member 3 includes a driving part; or the power source can also be in other forms, for example, the driving part includes a gear, and the driving structure includes a rack, and the engagement of the gear and the rack drives the connecting rod to move.

[0196] In the disengaged position, the first sub-driving portion is disengaged from the first sub-driving structure, and the first sub-driving portion no longer drives the first sub-driving structure.

[0197] As the connecting rod moves, the first sub-drive structure moves accordingly. If the first sub-drive structure and the first sub-drive unit are always in a mating state (at this time in a mating position), the size of the first sub-drive structure or the first sub-drive unit needs to be large enough. Therefore, in the present application, the first sub-drive structure and the first sub-drive unit have a disengagement position, so that the size of the first sub-drive structure or the first sub-drive unit can be reduced to avoid the connecting rod or the power source being too large.

[0198] Optionally, one of the first sub-drive structure and the first sub-drive portion is a first protrusion, and the other is a first slot matched with the first protrusion; in the mating position, the first protrusion is located in the first slot and can slide relative to the first slot to drive the connecting rod to move; in the disengaged position, the first protrusion disengages from the first slot.

[0199] The first protrusion can be the first boss 31, and the first slot is the first drive slot 11. During the movement of the air guide plate 1002 from the first position to the second position, the first drive slot 11 is first matched with the first boss 31. At this time, the first boss 31 is located in the first drive slot 11 and can slide relative to the first drive slot 11, which is the matched position, and then separated from the first boss 31, which is the disengaged position.

[0200] The first protrusion may also be a fifth protrusion 35, and the first slot is a fifth driving slot 23. In the early stage when the air guide plate 1002 starts to move from the first position, the fifth protrusion 35 is separated from the fifth driving slot 23. As the air guide plate 1002 continues to open, before the air guide plate 1002 reaches the third position, the fifth protrusion 35 enters the fifth driving slot 23 and can slide relative to the fifth driving slot 23, which is a mating position.

[0201] Optionally, the driving structure also includes a second sub-driving structure, and the driving unit also includes a second sub-driving unit. During the movement of the air guide plate 1002, the second sub-driving structure has a mating position that cooperates with the second sub-driving unit; wherein, when the first sub-driving structure is in the disengaged position, the second sub-driving structure is in the mating position.

[0202] When the first sub-driving structure is located at the disengaged position, the second sub-driving structure cooperates with the second sub-driving portion, so that the connecting rod can continue to move under the cooperation of the second sub-driving structure and the second sub-driving portion.

[0203] When the connecting rod includes the first connecting rod 1 but does not include the second connecting rod 2, the first driving structure also includes the second sub-driving structure, and the first driving unit also includes the second sub-driving unit. When the connecting rod includes the second connecting rod 2 but does not include the first connecting rod 1, the second driving structure includes the second sub-driving structure, and the second driving unit includes the second sub-driving unit. When the connecting rod includes the first connecting rod 1 and the second connecting rod 2, the first driving structure and / or the second driving structure including the first sub-driving structure also include the second sub-driving structure, and the first driving unit and / or the second driving unit including the first sub-driving unit also include the first sub-driving unit.

[0204] Optionally, the second sub-driving structure moves relative to the second sub-driving portion between a mating position and a disengaging position for disengaging.

[0205] The second sub-driving structure and the second sub-driving unit have a disengagement position, so that the size of the second sub-driving structure or the second sub-driving unit can be reduced, and the connecting rod or the power source can be prevented from being too large in size.

[0206] Optionally, one of the second sub-drive structure and the second sub-drive portion is a second protrusion, and the other is a second slot matched with the second protrusion; in the mating position, the second protrusion is located in the second slot and can slide relative to the second slot to drive the connecting rod to move; in the disengaged position, the second protrusion disengages from the second slot.

[0207] When the first protrusion is the first protrusion 31 and the first slot is the first driving slot 11, the second protrusion is the second protrusion 32 and the second slot is the second driving slot 12. When the first protrusion is the fifth protrusion 35 and the first slot is the fifth driving slot 23, the second protrusion is the third protrusion 33 and the second slot is the third driving slot 21.

[0208] Optionally, the driving structure further includes a third sub-driving structure, and the driving unit further includes a third sub-driving unit. During the movement of the air guide plate 1002, the third sub-driving structure always cooperates with the third sub-driving unit.

[0209] When the connecting rod includes the first connecting rod 1 but does not include the second connecting rod 2, the first driving structure also includes the third sub-driving structure, and the first driving unit also includes the third sub-driving unit. When the connecting rod includes the second connecting rod 2 but does not include the first connecting rod 1, the second driving structure includes the third sub-driving structure, and the second driving unit includes the third sub-driving unit. When the connecting rod includes the first connecting rod 1 and the second connecting rod 2, the first driving structure including the first sub-driving structure and / or the second driving structure also include the third sub-driving structure, and the first driving unit including the first sub-driving unit and / or the second driving unit also include the third sub-driving unit.

[0210] The third sub-driving structure always cooperates with the third sub-driving part, so that the third sub-driving part always provides driving force for the third sub-driving structure, ensuring that the connecting rod can move smoothly. Moreover, when the second sub-driving structure and the second sub-driving part are in the disengaged position, since the third sub-driving structure always cooperates with the third sub-driving part, the movement trajectory of the connecting rod can meet the requirements.

[0211] Optionally, one of the third sub-drive structure and the third sub-drive portion is a third protrusion, and the other is a third slot matched with the third protrusion; in the mating position, the third protrusion is located in the third slot and can slide relative to the third slot to drive the connecting rod to move; in the disengaged position, the third protrusion disengages from the third slot.

[0212] When the first protrusion is the first protrusion 31 and the first slot is the first driving slot 11 , the third protrusion is the fourth protrusion 34 , and the third slot includes the fourth driving slot 13 and the ninth driving slot 14 .

[0213] Optionally, the third sub-driving structure is provided with an avoidance groove, and when the first sub-driving structure is in the escape position, the first sub-driving part passes through the avoidance groove.

[0214] The fourth driving groove 13 is provided with a protruding notch 131, which is an avoidance groove. After the first boss 31 is disengaged from the first driving groove 11 and the second boss 32 is disengaged from the second driving groove 12, the first boss 31 and the second boss 32 are successively passed through the avoidance groove as the rotating member 3 moves.

[0215] The driving device for the air guide plate of the air conditioner comprises a connecting rod, a rotating member 3, a power slot structure and a driving column structure. One of the power slot structure and the driving column structure is arranged on the connecting rod, and the other of the power slot structure and the driving column structure is arranged on the rotating member 3. The connecting rod is movably connected to the air guide plate 1002, and the connecting rod comprises the first connecting rod 1 and / or the second connecting rod 2 mentioned above.

[0216] The power slot structure includes a first slot structure, and the driving column structure includes a first protrusion structure. And / or, the power slot structure includes a second slot structure, and the driving column structure includes a second protrusion structure.

[0217] The power slot structure includes a first power slot and a second power slot. The driving column structure cooperates with the first power slot and the second power slot to drive the connecting rod to move, thereby driving the air guide plate 1002 to move.

[0218] The driving column structure includes a first driving column and a second driving column.

[0219] One of the first driving column and the first power groove is arranged on the connecting rod, and the other of the first driving column and the first power groove is arranged on the rotating member 3; the second driving column is arranged on the connecting rod or the rotating member 3 where the first driving column is located; the second power groove is arranged on the connecting rod or the rotating member 3 where the first power groove is located. That is, the first driving column and the second driving column are both arranged on the first connecting rod 1, and the first power groove and the second power groove are both arranged on the rotating member 3, or the first driving column and the second driving column are both arranged on the rotating member 3, and the first power groove and the second power groove are both arranged on the first connecting rod 1, or the first driving column and the second driving column are both arranged on the second connecting rod 2, and the first power groove and the second power groove are both arranged on the rotating member 3, or the first driving column and the second driving column are both arranged on the rotating member 3, and the first power groove and the second power groove are both arranged on the second connecting rod 2.

[0220] When the rotating member 3 rotates, the first driving column cooperates with the first power groove, and the second driving column cooperates with the second power groove to drive the connecting rod to move, thereby driving the air guide plate 1002 to move.

[0221] When the rotating member 3 rotates, the first driving column is located in the first power groove and slides relative to the first power groove, and the second driving column is located in the second power groove and slides relative to the second power groove, so as to drive the connecting rod to move.

[0222] The extension line of the first power groove intersects with the extension line of the second power groove, so that the first power groove and the second power groove are staggered, thereby reducing the space occupied by the first power groove and the second power groove.

[0223] The first power slot and the second power slot may be the first driving slot 11 and the fourth driving slot 13 respectively, the corresponding first driving column is the first convex column 31 , and the second driving column is the fourth convex column 34 .

[0224] The driving device for the air guide plate of the air conditioner also includes a third driving column and a third power slot. The third driving column is arranged on the first connecting rod 1, the second connecting rod 2 or the rotating member 3 where the first driving column is located; the third power slot is arranged on the first connecting rod 1, the second connecting rod 2 or the rotating member 3 where the first power slot is located. That is, the third driving column and the first driving column are both arranged on the first connecting rod 1, the second connecting rod 2 or the rotating member 3, and the third power slot and the first power slot are both arranged on the first connecting rod 1, the second connecting rod 2 or the rotating member 3.

[0225] The third power groove is arranged opposite to the first power groove, and an extension line of the third power groove intersects with an extension line of the second power groove.

[0226] The third power groove may be the second driving groove 12 , and correspondingly, the third driving column is the third protruding column 33 .

[0227] The first power slot may also be the third drive slot 21, the first drive column is the third convex column 33, in which case the second power slot is the fifth drive slot 23, and the second drive column is the fifth convex column 35. Alternatively, the first power slot may also be the tenth drive slot 22, the first drive column is the third convex column 33, in which case the second power slot is the fifth drive slot 23, and the second drive column is the fifth convex column 35.

[0228] The first power groove and the second power groove intersect, and it is not necessary for the extension line of the first power groove and the extension line of the second power groove to intersect. This can further reduce the size of the first connecting rod 1, the second connecting rod 2 or the rotating part 3 where the first power groove and the second power groove are located.

[0229] The driving column structure includes a fifth driving column. During the rotation of the rotating member 3, the fifth driving column cooperates with the first power slot and the second power slot in sequence; wherein the first power slot is non-arc-shaped, the second power slot is arc-shaped, and the center of the arc is not the rotation center of the rotating member 3 during the movement of the air guide plate 1002 from the second position to the fourth position. At this time, the first power slot can be the third driving slot 21, the fifth driving column is the third protruding column 33, and the second power slot is the tenth driving slot 22. Alternatively, the first power slot can be the fifth driving slot 23, the fifth driving column is the fifth protruding column 35, and the second power slot is the thirteenth driving slot 24.

[0230] The device for driving the air guide plate 1002 of the air conditioner comprises a first protruding column and a reversing groove, one of which is provided on the second connecting rod 2, and the other is provided on the rotating member 3. The two ends of the reversing groove in the length direction are respectively a first end 211 and a second end 212; during the opening process of the air guide plate 1002, the first protruding column is provided in the reversing groove and the first protruding column first slides relative to the reversing groove along a first direction, and then slides relative to the reversing groove along a second direction; wherein the first direction is a direction from the first end 211 to the second end 212, and the second direction is a direction from the second end 212 to the first end 211.

[0231] Optionally, the reversing groove is a straight groove, and a non-zero angle exists between the reversing groove and the length direction of the second connecting rod 2. The reversing groove may be the third driving groove 21, and the first protruding column may be the third protruding column 33.

[0232] Optionally, the reversing groove further includes a middle section 215, which is disposed between the first end 211 and the second end 212; when the air guide plate 1002 is in the closed position (i.e., the first position), the first protruding column is located in the middle section 215. Thus, as the air guide plate 1002 is opened, the first protruding column first slides along the first direction relative to the reversing groove, slides to the first end 211, and then slides along the second direction.

[0233] The power source for the air-conditioning air guide plate 1002 further includes a second protruding column and a first transfer groove, one of which is provided on the second connecting rod 2 and the other is provided on the rotating member 3. During the opening process of the air guide plate 1002, when the first protruding column moves a preset displacement along the first direction relative to the reversing groove, the second protruding column switches from a non-matching position outside the first transfer groove to a matching position sliding into the first transfer groove, so that the first protruding column matches with the reversing groove and the second protruding column matches with the first transfer groove, so as to jointly drive the air guide plate 1002 to move.

[0234] The second protruding column is switched between the non-matching position and the matching position by the movement of the first protruding column relative to the reversing groove, so as to flexibly adjust the position of the second protruding column. In the matching position, the second protruding column slides into the first adapter groove and slides relative to the first adapter groove. At this time, the first protruding column is located in the reversing groove and moves relative to the reversing groove in the second direction to jointly drive the second connecting rod 2 to move.

[0235] The first adapter groove may be the fifth driving groove 23 , and in this case, the second protruding column is the fifth protruding column 35 .

[0236] The rotating member 3 is drivingly connected to the driven member, and the driven member includes a first driven member, which may be a first connecting rod 1 or a second connecting rod 2. The following description will be made by taking the first driven member as the first connecting rod 1 as an example. Fig.11As shown, the first driven member includes a first driven part, the surface of the rotating member 3 includes a first surface 306, a plurality of first active parts are provided on the first surface 306, and the plurality of first active parts are configured to cooperate with the first driven part to drive the first driven member to move; at least two of the plurality of first active parts are sequentially arranged along the circumference of the rotating member 3, so that the layout of the plurality of first active parts is more reasonable and the size of the rotating member 3 is reduced. For example, the plurality of first active parts include a first convex column 31 and a second convex column 32, and the first convex column 31 and the second convex column 32 are sequentially arranged along the circumference of the rotating member 3.

[0237] Optionally, at least two of the plurality of first active parts are at unequal distances from the rotation center of the rotating member 3, so as to make the layout of the plurality of first active parts more reasonable and reduce the size of the rotating member 3. For example, the plurality of first active parts include a fourth convex column 34 and a first convex column 31, and the distance between the fourth convex column 34 and the rotation center of the rotating member 3 is smaller than the distance between the first convex column 31 and the rotation center of the rotating member 3.

[0238] The heights of at least two of the multiple first active parts are not equal, so that the first active parts are arranged in a staggered manner in the thickness direction of the rotating member 3. One of the first active part and the first driven part is a first groove-shaped structure, and the other is a first columnar structure. The first columnar structure is located in the matching first groove-shaped structure and can move relative to the first groove-shaped structure. When the first active part is a first columnar structure, that is, it includes at least one of the first protrusion 31, the second protrusion 32, the fourth protrusion 34 and the tenth protrusion 36, the height of the first active part is the height of the protrusion protruding from the first surface 306; when the first active part is a first groove-shaped structure, that is, it includes at least one of the first driving groove 11, the second driving groove 12, the fourth driving groove 13, the ninth driving groove 14, and the eleventh driving groove 16, the height of the first active part is the depth of the groove depression.

[0239] At least two of the plurality of first columnar structures cooperate with the same first slot-shaped structure. The at least two of the plurality of first columnar structures have the same height and are equidistant from the rotation center of the rotating member. For example, the at least two first columnar structures include a fourth boss and a tenth boss, both of which cooperate with the ninth driving slot and are equidistant from the rotation center of the rotating member.

[0240] Optionally, the rotating member 3 includes a rotating body 38 and a cantilever 39 , the rotation center of the rotating member 3 is arranged on the rotating body 38 ; the cantilever 39 is arranged on the outside of the rotating body 38 ; part of the first active part is arranged on the rotating body 38 , and part of the first active part is arranged on the cantilever 39 .

[0241] The rotating body 38 is circular, and the cantilever 39 is arranged outside the circle and in the same plane as the circle. It can be understood that part of the circumferential outer edge of the circle protrudes outward to form the cantilever 39. The cantilever 39 is provided, and part of the first active part is provided on the cantilever 39, which can not only meet the distance requirement between the first active part and the rotation center of the rotating member 3, but also reduce the volume of the rotating member 3 and reduce the cost of the rotating member 3.

[0242] Optionally, there are multiple cantilevers 39, and each cantilever 39 is provided with at least one first active portion. Fig.11 As shown, there are two cantilevers 39 , and a first active part is disposed on each of the two cantilevers 39 , which can not only meet the distance requirement between the first active parts disposed on the cantilevers 39 , but also reduce the material usage of the rotating member 3 .

[0243] Optionally, there are multiple cantilevers 39 , and the lengths of the multiple cantilevers 39 are equal or unequal.

[0244] By setting whether the lengths of the cantilevers 39 are equal, the distance between the first active part provided on the cantilevers 39 and the rotation center of the rotating member 3 can be changed. Fig.11 As shown, the two cantilever arms 39 are of equal length.

[0245] Optionally, the driven member further includes a second driven member. When the first driven member is the first connecting rod 1 , the second driven member is the second connecting rod 2 . When the first driven member is the second connecting rod 2 , the second driven member is the first connecting rod 1 .

[0246] The second driven member includes a plurality of second driven parts, and the surface of the rotating member 3 also includes a second surface 307, which is arranged opposite to the first surface 306, and the second surface 307 is provided with a plurality of second active parts, which are configured to cooperate with the second driven part to drive the second driven member to move; at least two of the plurality of second active parts are arranged in sequence along the circumference of the rotating member 3, so that the layout of the plurality of second active parts is more reasonable and the size of the rotating member 3 is reduced. For example, the plurality of second active parts include a third boss 33 and a fifth boss 35, and the third boss 33 and the fifth boss 35 are arranged in sequence along the circumference of the rotating member 3.

[0247] Optionally, at least one of the plurality of first active portions corresponds to the second active portion, such as Fig.12The number of the second active parts shown is two, which correspond to the two first active parts respectively. Correspondence means that the distances from the rotation center of the rotating member 3 are equal and they are located in the same radial direction of the rotating member 3 . The second boss 32 in the first active part corresponds to the third boss 33 in the second active part. When the air guide plate 1002 is in the closed position, the second boss 32 is located in the second drive groove 12, and the third boss 33 is located in the third drive groove 21. When the air guide plate 1002 starts to move from the closed position, the second boss 32 slides relative to the second drive groove 12 to provide a driving force for the first connecting rod 1, and the third boss 33 is located in the third drive groove 21. The third boss 33 slides relative to the third drive groove 21 to provide a driving force for the second connecting rod 2, so that when the air guide plate 1002 starts to move from the closed position, the first connecting rod 1 and the second connecting rod 2 can move synchronously and the travel difference of the movement is small. The air guide plate 1002 extends first to avoid a large formation difference between the first connecting rod 1 and the second connecting rod 2 at the beginning, which causes the air guide plate 1002 to rotate prematurely and interfere with the shell 1001.

[0248] The first active part and the corresponding second active part have the same height, so when the corresponding first active part and the second active part drive the first driven part and the second driven part respectively, the forces applied to them from the first driven part and the second driven part are roughly equal, so that the rotating part 3 can rotate smoothly.

[0249] Optionally, the driving device for the air guide plate of the air conditioner includes a driven member, a rotating member 3, a first sliding column and a first sliding groove. The driven member is configured to be movably connected with the air guide plate 1002, and the driven member includes a first connecting rod 1 and a second connecting rod 2; the rotating member 3 rotates in a controlled manner; the first sliding column and the first sliding groove, one of which is provided on the driven member and the other is provided on the rotating member 3; the first sliding column is located in the first sliding groove and can slide relative to the first sliding groove, driving the driven member to move, so as to drive the air guide plate 1002 to move from the second position to the fourth position; wherein the first sliding groove is arc-shaped, for example, circular arc-shaped. The arc-shaped groove has a simple molding process, and the cooperation between the arc-shaped groove and the first sliding column can greatly simplify the movement trajectory of the driven member. During the opening process of the air guide plate 1002, the position of the driven part changes, and the position of the rotation center of the rotating part 3 remains unchanged. Therefore, when the air guide plate 1002 is in different positions, the position of the first sliding groove relative to the rotation center of the rotating part 3 will change. When determining whether the center of the circle where the first sliding groove is located coincides with the rotation center of the rotating part 3, it is necessary to determine the position of the air guide plate 1002.

[0250] The first sliding groove may be the ninth driving groove 14 , and correspondingly, the first sliding column is the fourth protruding column 34 .

[0251] Optionally, when the air guide plate 1002 moves from the second position to the fourth position, the center of the circle where the first sliding groove is located is the rotation center of the rotating member 3. At this time, the first sliding groove is provided on the first connecting rod 1.

[0252] Optionally, the driving device for the air guide plate of the air conditioner also includes: a second sliding column and a second sliding groove, one of the second sliding column and the second sliding groove is arranged on the driven part, and the other is arranged on the rotating part 3; during the movement of the air guide plate 1002 from the second position to the fourth position, the second sliding column is located in the second sliding groove and can slide relative to the second sliding groove to drive the driven part to move; wherein, the second sliding groove is an arc-shaped groove, and the center of the second sliding groove is the rotation center of the rotating part 3 during the movement of the air guide plate 1002 from the second position to the fourth position.

[0253] The second sliding groove may be the eleventh driving groove 16 , and the second sliding column may be the second protruding column 32 .

[0254] Optionally, when the air guide plate 1002 moves from the sixth position to the fourth position, the second sliding column disengages from the second sliding groove to avoid the second sliding groove being too long, wherein the air guide plate 1002 passes through the second position, the sixth position, the fifth position and the fourth position in sequence during the opening process; and / or the radius of the circle where the first sliding groove is located is not equal to the radius of the circle where the second sliding groove is located, for example, the radius of the circle where the first sliding groove is located is smaller than the radius of the circle where the second sliding groove is located; and / or during the movement of the air guide plate 1002 from the second position to the fourth position, the first sliding groove and the second sliding groove are arranged on opposite sides of the rotation center of the rotating member 3, and the first sliding groove and the second sliding groove are arranged in sequence along the length direction of the driven member.

[0255] Optionally, when the air guide plate 1002 moves from the second position to the fourth position, the center of the circle where the first sliding groove is located deviates from the rotation center of the rotating member 3. At this time, the first sliding groove is located at the second connecting rod 2.

[0256] The first sliding groove is the thirteenth driving groove 24 , and the first sliding column is the fifth protruding column 35 .

[0257] The driving device for the air-conditioning air guide plate also includes a fourth sliding column and a fourth sliding groove. The fourth sliding column is arranged on the driven part or rotating part 3 where the first sliding column is located; the fourth sliding groove is arranged on the driven part or rotating part 3 where the first sliding groove is located; during the movement of the air guide plate 1002 from the second position to the fourth position, the fourth sliding column is located in the fourth sliding groove and can slide relative to the fourth sliding groove to drive the driven part to move; wherein, the first sliding groove and the fourth sliding groove are both arc-shaped and the circles in which they are located are concentric circles.

[0258] At this time, the fourth sliding groove is the tenth driving groove 22 , and the fourth sliding column is the third protruding column 33 .

[0259] During the opening process of the air guide plate 1002, it passes through the first position, the third position, the second position, the fifth position and the fourth position in sequence. The first position is the closed position, the third position is the cooling horizontal blowing position, the second position is the maximum air supply position, the fifth position is the surrounding air supply position, and the fourth position is the heating downward blowing position, or the third position is the heating downward blowing position and the fourth position is the cooling horizontal blowing position. In the attached figure, the third position is the cooling horizontal blowing position and the fourth position is the heating downward blowing position. Figure 2 As shown, when the air guide plate 1002 starts to move from the closed position, the first protrusion 31 is located in the first driving groove 11, the second protrusion 32 is located in the second driving groove 12, and the fourth protrusion 34 is located in the fourth driving groove 13, so as to jointly drive the first connecting rod 1 to move. Figure 3 As shown, the third protrusion 33 is located in the third driving groove 21 and slides along the first direction. Fig.13 and 14 As shown, before reaching the third position, the first protrusion 31 is disengaged from the first driving groove 11, the second protrusion 32 is still located in the second driving groove 12, the fourth protrusion 34 is still located in the fourth driving groove 13, and the fifth protrusion 35 slides into the fifth driving groove 23, until the air guide plate 1002 moves to the third position, as shown in FIG. Fig.33 As shown in FIG. 1 , in the third position, the third protrusion 33 reaches the first end 211. Then the air guide plate 1002 continues to open, and the third protrusion 33 moves along the second direction. When it reaches the second position, as shown in FIG. Fig.15 and 16 As shown, the second protrusion 32 slides into the eleventh driving groove 16, the fourth protrusion 34 escapes from the fourth driving groove 13 and slides into the ninth driving groove 14, the third protrusion 33 slides into the tenth driving groove 22, and the fifth protrusion 35 slides into the thirteenth driving groove 24. Figures 17 to 20 As shown, as the air guide plate 1002 continues to open, the first protruding column 31 and the second protruding column 32 successively pass through the passing-out notch 131 .

[0260] Embodiment 2:

[0261] The difference from the first embodiment is that Figures 23 to 40 As shown, the first driving groove 11 is a straight groove and the second driving groove 12 is a curved groove. The first driving groove 11 intersects with the second driving groove 12, so that the space of the first connecting rod 1 or the rotating member 3 where the first driving groove 11 and the second driving groove 12 are located can be fully utilized to avoid the first connecting rod 1 or the rotating member 3 being too large in size.

[0262] Alternatively, if Fig.30As shown, the first groove structure also includes a ninth driving groove 14. During the process of the air guide plate 1002 opening from the second position to the fourth position, the fourth boss 34 is arranged in the ninth driving groove 14 and can slide relative to the ninth driving groove 14; wherein, the ninth driving groove 14 is an arc-shaped groove, and during the process of the air guide plate 1002 moving from the second position to the fourth position, the center of the circle where the arc-shaped groove is located is the rotation center of the rotating member 3.

[0263] The fourth protrusion 34 matches the size of the ninth driving groove 14 .

[0264] like Fig.34 As shown, when the air guide plate 1002 continues to open from the second position, the fourth boss 34 slides from the fourth drive groove 13 into the ninth drive groove 14 and slides relative to the ninth drive groove 14, the first boss 31 comes out of the first drive groove 11, and the second boss 32 also comes out of the second drive groove 12. The ninth drive groove 14 is an arc-shaped groove, and the center of the ninth drive groove 14 is the rotation center of the rotating member 3. Therefore, when the air guide plate 1002 continues to open from the second position, the rotating member 3 rotates, the fourth boss 34 rotates relative to the ninth drive groove 14 around the rotation center of the rotating member 3, and the first connecting rod 1 is stationary.

[0265] Optionally, when the first groove structure is provided on the first connecting rod 1 , the first driving groove 11 and the ninth driving groove 14 are arranged sequentially along the length direction of the second connecting rod 2 and / or the second driving groove 12 and the ninth driving groove 14 are arranged sequentially along the length direction of the second connecting rod 2 .

[0266] This arrangement enables the first protrusion 31 to cooperate with the first drive groove 11 and the second protrusion 32 to cooperate with the second drive groove 12 in the initial stage of opening the air deflector 1002. As the air deflector 1002 opens, the second connecting rod 2 extends outward from the air outlet, and then the first protrusion 31 is disengaged from the first drive groove 11, the second protrusion 32 is disengaged from the second drive groove 12, and the fourth protrusion 34 enters the ninth drive groove 14 and cooperates with the ninth drive groove 14, thereby meeting the requirements for the motion trajectory of the second connecting rod 2. In addition, this arrangement can reduce the size of the second connecting rod 2 in the width direction.

[0267] Alternatively, if Fig.16 As shown, the first groove structure also includes an eleventh driving groove 16. During the process of the air guide plate 1002 opening from the second position to the fourth position, the second boss 32 slides into the eleventh driving groove 16 and can slide relative to the eleventh driving groove 16; wherein, during the process of the air guide plate 1002 moving from the second position to the fourth position, the eleventh driving groove 16 is an arc-shaped groove whose center is located at the rotation center of the rotating member 3 and intersects with the second driving groove 12.

[0268] The second protrusion 32 matches the size of the eleventh driving groove 16 .

[0269] During the process of the air guide plate 1002 opening from the second position to the fourth position, the second boss 32 slides from the second drive groove 12 into the eleventh drive groove 16, and is at least partially formed in the eleventh drive groove 16, and the fourth boss 34 is always located in the ninth drive groove 14, so that the second boss 32 and the second drive groove 12 are matched, the fourth boss 34 and the ninth drive groove 14 are matched, and the center of the eleventh drive groove 16 and the ninth drive groove 14 are the same, so as to enhance the stability of the movement of the second connecting rod 2 while realizing the circular motion trajectory of the second connecting rod 2.

[0270] The eleventh driving groove 16 intersects with the second driving groove 12 to enhance the integration of the first connecting rod 1 or the rotating member 3 provided with the eleventh driving groove 16 and the second driving groove 12 and reduce the size of the first connecting rod 1 or the rotating member 3.

[0271] Alternatively, if Fig.29 As shown, the second groove structure includes a third drive groove 21 and a fifth drive groove 23; the second protrusion structure includes a third boss 33 and a fifth boss 35; in the process of the air guide plate 1002 opening from the first position to the second position, the third boss 33 is arranged in the third drive groove 21 and can slide relative to the third drive groove 21, and the fifth boss 35 is arranged in the fifth drive groove 23 and can slide relative to the fifth drive groove 23; wherein, the third drive groove 21 and the fifth drive groove 23 are both straight grooves.

[0272] The third protrusion 33 is adapted to the size of the third driving slot 21 . The fifth protrusion 35 is adapted to the size of the fifth driving slot 23 .

[0273] The cooperation between the third boss 33 and the third driving slot 21, and the cooperation between the fifth boss 35 and the fifth driving slot 23, jointly drive the second connecting rod 2 to move, and with the cooperation of the first connecting rod 1, the air guide plate 1002 moves from the first position to the second position. In the process of the air guide plate 1002 opening from the first position to the second position, the movement trajectory of the second connecting rod 2 is a straight line, therefore, the third driving slot 21 and the fifth driving slot 23 are set as straight line slots, which can simplify the structures of the third driving slot 21 and the fifth driving slot 23 while being able to meet the movement trajectory of the second connecting rod 2.

[0274] Optionally, when the third drive groove 21 and the fifth drive groove 23 are both arranged on the second connecting rod 2, the third drive groove 21 and the fifth drive groove 23 are not parallel to the length direction of the second connecting rod 2, so that when the third boss 33 cooperates with the third drive groove 21, a force can be applied to the third drive groove 21 to drive the second connecting rod 2 to move, and when the fifth boss 35 cooperates with the fifth drive groove 23, a force can be applied to the fifth drive groove 23 to drive the second connecting rod 2 to move.

[0275] The extension line of the third driving groove 21 intersects with the fifth driving groove 23 , which on the one hand satisfies the requirements for the motion trajectory of the second connecting rod 2 , and on the other hand reduces the volume occupied by the third driving groove 21 and the fifth driving groove 23 .

[0276] Optionally, the second groove structure also includes a tenth drive groove 22, which is connected to the third drive groove 21. When the air guide plate 1002 is opened from the second position to the fourth position, the third boss 33 is located in the tenth drive groove 22 and can slide relative to the tenth drive groove 22; wherein, the connection between the tenth drive groove 22 and the third drive groove 21 forms an angle, and the tenth drive groove 22 is an arc-shaped groove.

[0277] The third protrusion 33 matches the size of the tenth driving groove 22 .

[0278] When the air guide plate 1002 continues to open from the second position, the third boss 33 escapes from the third driving groove 21, slides into the tenth driving groove 22, and cooperates with the tenth driving groove 22. The tenth driving groove 22 is an arc-shaped groove, so that the cooperation between the third boss 33 and the tenth driving groove 22 can drive the second connecting rod 2 to move in an arc shape.

[0279] Optionally, the second groove structure also includes a thirteenth drive groove 24, which is connected to the fifth drive groove 23. When the air guide plate 1002 is opened from the second position to the fourth position, the fifth boss 35 is located in the thirteenth drive groove 24 and can slide relative to the thirteenth drive groove 24; wherein, the connection between the thirteenth drive groove 24 and the fifth drive groove 23 forms an angle, and the thirteenth drive groove 24 is an arc-shaped groove.

[0280] The fifth protrusion 35 matches the size of the thirteenth driving groove 24 .

[0281] When the air guide plate 1002 continues to open from the second position, the fifth boss 35 escapes from the fifth driving groove 23, slides into the thirteenth driving groove 24, and cooperates with the thirteenth driving groove 24. The thirteenth driving groove 24 is an arc-shaped groove, so that the cooperation between the fifth boss 35 and the thirteenth driving groove 24 can drive the second connecting rod 2 to move in an arc shape.

[0282] Optionally, the second protrusion structure also includes a fourteenth protrusion 37; the second groove structure also includes a fourteenth drive groove 26, and in the process of the air guide plate 1002 opening from the second position to the fourth position, the fourteenth protrusion 37 is arranged in the fourteenth drive groove 26 and can slide relative to the fourteenth drive groove 26; wherein, the fourteenth drive groove 26 is an arc shape.

[0283] The size of the fourteenth protrusion 37 matches the size of the fourteenth driving groove 26 .

[0284] When the air guide plate 1002 continues to open from the second position, the fourteenth boss 37 slides into the fourteenth driving groove 26 and cooperates with the fourteenth driving groove 26. The fourteenth driving groove 26 is an arc-shaped groove, so that the cooperation between the fourteenth boss 37 and the fourteenth driving groove 26 can drive the second connecting rod 2 to move in an arc shape.

[0285] When the air guide plate 1002 opens from the second position to the fourth position, the third boss 33 slides in the tenth driving groove 22 and relative to the tenth driving groove 22, the fifth boss 35 slides in the thirteenth driving groove 24 and relative to the thirteenth driving groove 24, and the fourteenth boss 37 slides in the fourteenth driving groove 26 and relative to the fourteenth driving groove 26, so as to jointly drive the second connecting rod 2 to make a circular motion.

[0286] When the air guide plate 1002 moves from the second position to the fourth position, the centers of the tenth driving groove 22 , the thirteenth driving groove 24 and the fourteenth driving groove 26 do not coincide with the rotation center of the rotating member 3 .

[0287] The circles where two of the tenth driving groove 22, the thirteenth driving groove 24 and the fourteenth driving groove 26 are located are on concentric circles, and the extension line of the other one intersects with the concentric circle. On the premise of satisfying the motion trajectory of the second connecting rod 2, the space occupied by the tenth driving groove 22, the thirteenth driving groove 24 and the fourteenth driving groove 26 is reduced.

[0288] like Fig.29 As shown, the thirteenth driving groove 24 and the fourteenth driving groove 26 are concentric circles, the radius of the tenth driving groove 22 is smaller than the radius of the thirteenth driving groove 24 and smaller than the radius of the fourteenth driving groove 26, and the tenth driving groove 22 is located between the thirteenth driving groove 24 and the third driving groove 21.

[0289] Optionally, the second groove structure also includes a connecting groove 25, which is connected between the thirteenth driving groove 24 and the fourteenth driving groove 26, and the thirteenth driving groove 24 is provided with an insertion notch. In the process of the air guide plate 1002 opening from the first position to the second position, the fourteenth boss 37 slides into the connecting groove 25 through the insertion notch.

[0290] The size of the fourteenth protrusion 37 matches that of the connecting groove 25 .

[0291] When the air guide plate 1002 starts to move from the first position, the fourteenth protrusion 37 does not slide into the connecting groove 25, and the second connecting rod 2 is driven to move by the cooperation between the third protrusion 33 and the third driving groove 21, and the cooperation between the fifth protrusion 35 and the fifth driving groove 23. With the movement of the second connecting rod 2 and the rotation of the rotating member 3, the fourteenth protrusion 37 slides into the connecting groove 25 from the penetration notch. At this time, the third protrusion 33 still cooperates with the third driving groove 21, and the fifth protrusion 35 still cooperates with the fifth driving groove 23. Together with the movement of the fourteenth protrusion 37 relative to the connecting groove 25, the stability of the second connecting rod 2 in linear motion is improved. Moreover, when the air guide plate 1002 starts to move from the first position, the fourteenth protrusion 37 does not slide into the connecting groove 25, so the size of the connecting groove 25 can be reduced, thereby reducing the size of the second connecting rod 2 or the rotating member 3 where the connecting groove 25 is located.

[0292] The tenth driving groove 22 is located between the third driving groove 21 and the communicating groove 25 .

[0293] In a specific embodiment, before the air guide plate 1002 moves to the third position, the fourteenth protrusion 37 slides into the connecting groove 25 .

[0294] Optionally, the connecting groove 25 is a curved groove to meet the requirements for the motion trajectory of the second connecting rod 2 .

[0295] The connecting groove 25 intersects with the thirteenth driving groove 24, and the centers of the connecting groove 25 and the thirteenth driving groove 24 are located on the same side of the thirteenth driving groove 24, and the centers of the fourteenth driving groove 26 and the thirteenth driving groove 24 are located on the same side of the thirteenth driving groove 24, so that the structure of the second connecting rod 2 or the rotating part 3 provided with the second groove structure is more compact, and the size of the second connecting rod 2 or the rotating part 3 is reduced.

[0296] The driving device for the air guide plate of the air conditioner includes a connecting rod and a power source, wherein the connecting rod is movably connected to the air guide plate 1002 and is provided with a driving structure. The power source includes a driving part, and the driving part cooperates with the driving structure to drive the connecting rod to move, so as to drive the air guide plate 1002 to open and close.

[0297] Among them, the driving structure includes a first sub-driving structure, and the driving part includes a first sub-driving part. During the movement of the air guide plate 1002, the first sub-driving structure moves relative to the first sub-driving part between a mating position where the two are mated and a disengaged position where the two are disengaged.

[0298] The connecting rod includes a first connecting rod 1 and / or a second connecting rod 2. When the connecting rod includes the first connecting rod 1 but does not include the second connecting rod 2, the driving structure includes a first driving structure, the first driving structure includes a first sub-driving structure, the driving part includes a first driving part, and the first driving part includes a first sub-driving part. When the connecting rod includes the second connecting rod 2 but does not include the first connecting rod 1, the driving structure includes a second driving structure, the second driving structure includes a first sub-driving structure, the driving part includes a second driving part, and the second driving part includes a first sub-driving part. When the connecting rod includes the first connecting rod 1 and the second connecting rod 2, the driving structure includes a first driving structure and a second driving structure, the first driving structure and / or the second driving structure include a first sub-driving structure, the driving part includes a first driving part and a second driving part, and the first driving part and / or the second driving part include a first sub-driving part.

[0299] The power source includes a rotating member 3, and the rotating member 3 includes a driving part; or the power source can also be in other forms, for example, the driving part includes a gear, and the driving structure includes a rack, and the engagement of the gear and the rack drives the connecting rod to move.

[0300] In the disengaged position, the first sub-driving portion is disengaged from the first sub-driving structure, and the first sub-driving portion no longer drives the first sub-driving structure.

[0301] Optionally, one of the first sub-drive structure and the first sub-drive portion is a first protrusion, and the other is a first slot matched with the first protrusion; in the mating position, the first protrusion is located in the first slot and can slide relative to the first slot to drive the connecting rod to move; in the disengaged position, the first protrusion disengages from the first slot.

[0302] The first protrusion can be a first boss 31, and the first slot is a first drive slot 11. When the air guide plate 1002 moves from the first position to the second position, the first boss 31 cooperates with the first drive slot 11, and the first boss 31 is located in the first drive slot 11 and can slide relative to the first drive slot 11, which is a cooperated position; when the air guide plate 1002 continues to open from the second position, the first drive slot 11 is separated from the first boss 31, which is a disengaged position.

[0303] The first protrusion may also be a third boss 33, and the first slot is the third drive slot 21. In the early stage when the air guide plate 1002 starts to move from the first position, the third boss 33 is separated from the third drive slot 21. As the air guide plate 1002 continues to open, before the air guide plate 1002 reaches the third position, the third boss 33 enters the third drive slot 21 and can slide relative to the third drive slot 21, which is the mating position.

[0304] Optionally, the driving structure also includes a second sub-driving structure, and the driving unit also includes a second sub-driving unit. During the movement of the air guide plate 1002, the second sub-driving structure has a mating position that cooperates with the second sub-driving unit; wherein, when the first sub-driving structure is in the disengaged position, the second sub-driving structure is in the mating position.

[0305] When the connecting rod includes the first connecting rod 1 but does not include the second connecting rod 2, the first driving structure also includes the second sub-driving structure, and the first driving unit also includes the second sub-driving unit. When the connecting rod includes the second connecting rod 2 but does not include the first connecting rod 1, the second driving structure includes the second sub-driving structure, and the second driving unit includes the second sub-driving unit. When the connecting rod includes the first connecting rod 1 and the second connecting rod 2, the first driving structure and / or the second driving structure including the first sub-driving structure also include the second sub-driving structure, and the first driving unit and / or the second driving unit including the first sub-driving unit also include the first sub-driving unit.

[0306] Optionally, the second sub-driving structure moves relative to the second sub-driving portion between a mating position and a disengaging position for disengaging.

[0307] Optionally, one of the second sub-drive structure and the second sub-drive portion is a second protrusion, and the other is a second slot matched with the second protrusion; in the mating position, the second protrusion is located in the second slot and can slide relative to the second slot to drive the connecting rod to move; in the disengaged position, the second protrusion disengages from the second slot.

[0308] When the first protrusion is the first protrusion 31 and the first slot is the first driving slot 11 , the second protrusion is the second protrusion 32 , and the second slot includes the second driving slot 12 and the eleventh driving slot 16 .

[0309] Optionally, the driving structure further includes a third sub-driving structure, and the driving unit further includes a third sub-driving unit. During the movement of the air guide plate 1002, the third sub-driving structure always cooperates with the third sub-driving unit.

[0310] When the connecting rod includes the first connecting rod 1 but does not include the second connecting rod 2, the first driving structure also includes the third sub-driving structure, and the first driving unit also includes the third sub-driving unit. When the connecting rod includes the second connecting rod 2 but does not include the first connecting rod 1, the second driving structure includes the third sub-driving structure, and the second driving unit includes the third sub-driving unit. When the connecting rod includes the first connecting rod 1 and the second connecting rod 2, the first driving structure including the first sub-driving structure and / or the second driving structure also include the third sub-driving structure, and the first driving unit including the first sub-driving unit and / or the second driving unit also include the third sub-driving unit.

[0311] Optionally, one of the third sub-drive structure and the third sub-drive portion is a third protrusion, and the other is a third slot matched with the third protrusion; in the mating position, the third protrusion is located in the third slot and can slide relative to the third slot to drive the connecting rod to move; in the disengaged position, the third protrusion disengages from the third slot.

[0312] When the first protrusion is the third protrusion 33 and the first slot is the third driving slot 21 , the second protrusion is the fifth protrusion 35 , and the second slot includes the fifth driving slot 23 and the thirteenth driving slot 24 .

[0313] Optionally, the third sub-driving structure is provided with an avoidance groove, and when the first sub-driving structure is in the escape position, the first sub-driving part passes through the avoidance groove.

[0314] The thirteenth driving groove 24 is provided with a penetration notch, which is the avoidance groove. When the air guide plate 1002 starts to move from the first position, along with the movement of the air guide plate 1002, the third protrusion 33 enters the third driving groove 21 from the avoidance notch 191.

[0315] The first power groove and the second power groove may be the second driving groove 12 and the eleventh driving groove 16 respectively, and the fifth driving column is the second protruding column 32 .

[0316] The first power groove is a straight groove, and the second power groove is a curved groove. In this case, the first power groove may be the first driving groove 11, the second power groove may be the second driving groove 12, the first driving column may be the first convex column 31, and the second driving column may be the second convex column 32. Alternatively, the first power groove may be the third driving groove 21, the second power groove may be the fifth driving groove 23, the first driving column may be the third convex column 33, and the second driving column may be the fifth convex column 35.

[0317] The first power groove may be the third drive groove 21 , the second power groove may be the tenth drive groove 22 , and the fifth drive column may be the third protrusion 33 ; or, the first power groove may be the fifth drive groove 23 , the second power groove may be the thirteenth drive groove 24 , and the fifth drive column may be the fifth protrusion 35 .

[0318] The reversing groove is the fifth driving groove 23 , and the first protruding column is the fifth protruding column 35 .

[0319] Optionally, during the opening process of the air guide plate 1002, the second protruding column in the mating position first slides along the fourth direction relative to the first adapter groove, and then slides along the third direction relative to the first adapter groove; wherein, the two ends of the first adapter groove in the length direction are the third end 213 and the fourth end 214, respectively, the third direction is the direction from the third end 213 to the fourth end 214, and the fourth direction is the direction from the fourth end 214 to the third end 213.

[0320] When the wind deflector 1002 is opened, the second protruding column slides along the fourth direction and the third direction relative to the first adapter groove, so that the first adapter groove can be used multiple times, thereby reducing the length of the first adapter groove. The first adapter groove is the third driving groove 21, and the second protruding column is the third protruding column 33.

[0321] Optionally, when the air guide plate 1002 is in the third position, the first protruding column is located at the first end 211 , and the second protruding column is located at the third end 213 .

[0322] In this way, when the air guide plate 1002 continues to open from the third position, the first protruding column moves relative to the reversing groove toward the second end 212, that is, along the second direction, and the second protruding column 32 moves relative to the first adapter groove toward the fourth end 214, that is, along the third direction. The angle between the second direction and the third direction is an acute angle, so that the first protruding column and the second protruding column have a smaller angle (an acute angle) to the direction of the driving force of the second connecting rod 2, thereby reducing the driving force on the rotating member 3.

[0323] Optionally, the angle formed by the fourth direction and the first direction is an acute angle.

[0324] The first protruding column moves along the first direction relative to the reversing groove, and the second protruding column 32 moves along the fourth direction relative to the first switching groove. The angle formed by the fourth direction and the first direction is an acute angle, thereby reducing the driving force on the rotating member 3.

[0325] The power source for the air-conditioning air guide plate 1002 also includes a second adapter groove, which is connected to the first adapter groove and is located on one side of the first adapter groove; when the air guide plate 1002 is opened to the second position, the second protruding column slides from the first adapter groove into the second adapter groove, thereby driving the second connecting rod 2 to perform different movements, thereby changing the position of the air guide plate 1002.

[0326] The second adapter groove is the tenth driving groove 22 , and the second protruding column is the third protruding column 33 .

[0327] At least two of the plurality of first active parts are sequentially arranged along the circumference of the rotating member 3. For example, the plurality of first active parts include a first convex column 31 and a second convex column 32, and the first convex column 31 and the second convex column 32 are sequentially arranged along the circumference of the rotating member 3.

[0328] Optionally, at least two of the plurality of first active parts are at unequal distances from the rotation center of the rotating member 3. For example, the plurality of first active parts include a fourth convex column 34 and a first convex column 31, and the distance between the fourth convex column 34 and the rotation center of the rotating member 3 is smaller than the distance between the first convex column 31 and the rotation center of the rotating member 3.

[0329] At least two of the multiple first active parts have unequal heights, and there are multiple first groove-shaped structures that match the first columnar structures of different heights, and the multiple first groove-shaped structures intersect. There are multiple first driven parts that match the first active parts of different heights, and the heights of the multiple first driven parts are different, so that the first active part is adapted to the matched first driven part. When the first active part is a first columnar structure, the first driven part is a first groove-shaped structure, and the height of the first driven part refers to the depth of the groove depression; when the first active part is a first groove-shaped structure, the first driven part is a first columnar structure, and the height of the first driven part refers to the height of the column. For example, multiple first active parts include a first boss 31 and a second boss 32, the height of the first boss 31 is greater than the height of the second boss 32, the first driven part matched with the first boss is a first drive groove, and the first driven part matched with the second boss is a second drive groove, and the depth of the first drive groove 11 is greater than the depth of the second drive groove 12, so that the top end of the first boss 31 can contact the bottom wall of the first drive groove 11, and the top end of the second boss 32 can contact the bottom wall of the second drive groove 12. Since the first driving groove 11 and the second driving groove 12 intersect, the height of the first boss 31 is greater than the height of the second boss 32. In this way, when the second boss 32 slides to the intersection of the first driving groove 11 and the second driving groove 12, there is a gap between the second boss 32 and the bottom wall of the first driving groove 11, and the second boss 32 will not slide into the first driving groove 11. The movement trajectory of the second boss 32 will not be affected by the direction of the first driving groove 11, and it can ensure that the force of the first boss 31 on the first driving groove 11 is greater than the force of the second boss 32 on the second driving groove 12. The force of the first boss 31 on the first driving groove 11 is the main driving force of the first connecting rod 1.

[0330] Optionally, there are multiple cantilevers 39, and the lengths of the multiple cantilevers 39 are equal or unequal. Fig.31 As shown, there are two cantilevers 39 , and the lengths of the two cantilevers 39 are unequal, so that the rotation centers of the first active part provided on the cantilever 39 and the rotating member 3 are unequal.

[0331] Optionally, at least two of the plurality of second active parts are sequentially arranged along the circumference of the rotating member 3. For example, the plurality of second active parts include a third protrusion 33 and a fifth protrusion 35, and the third protrusion 33 and the fifth protrusion 35 are sequentially arranged along the circumference of the rotating member 3.

[0332] Optionally, at least two of the plurality of second active parts are at unequal distances from the rotation center of the rotating member 3. For example, the plurality of second active parts include a third convex column 33 and a fifth convex column 35, and the third convex column 33 and the fifth convex column 35 are at unequal distances from the rotation center of the rotating member 3.

[0333] The heights of at least two of the plurality of second active parts are not equal. The number of second driven parts matched with the second active parts of different heights is multiple, and the heights of the plurality of second driven parts are different, so that the second active part is adapted to the matched second driven part. When the second active part is a second columnar structure, the second driven part is a second groove-shaped structure, and the height of the second driven part refers to the depth of the groove depression; when the second active part is a second groove-shaped structure, the second driven part is a second columnar structure, and the height of the second driven part refers to the height of the column. For example, the plurality of second active parts include a third boss 33 and a fifth boss 35, the heights of the third boss 33 and the fifth boss 35 are not equal, and the height of the third boss 33 is less than the height of the fifth boss 35, and the depth of the third drive groove 21 is less than the depth of the fifth drive groove 23, so that when the third boss 33 slides into the intersection of the third drive groove 21 and the fifth drive groove 23, the third boss 33 is not affected by the fifth drive groove 23, and there is no force acting on the fifth drive groove 23. For another example, the plurality of second active portions include a fourteenth boss 37 and a fifth boss 35, the heights of the fourteenth boss 37 and the fifth boss 35 are not equal, and the height of the fourteenth boss 37 is less than the height of the fifth boss 35, the depth of the fourteenth drive groove 26 is equal to the depth of the connecting groove 25, and both are less than the depth of the fifth drive groove 23, so that when the third boss 33 slides into the intersection of the connecting groove 25 and the fifth drive groove 23, the third boss 33 is not affected by the fifth drive groove 23, and no force exists between the third boss 33 and the fifth drive groove 23.

[0334] There are multiple second groove-shaped structures matched with the second column-shaped structures of different heights, and the multiple second groove-shaped structures intersect. At least two second column-shaped structures among the multiple second column-shaped structures match with the same second groove-shaped structure.

[0335] At least two of the plurality of second columnar structures have the same height and are equidistant from the rotation center of the rotating member.

[0336] Alternatively, a clearance groove is provided at the open end of the same second groove-like structure, the clearance groove is connected to the same second groove-like structure, the heights of at least two second columnar structures among the plurality of second columnar structures are different, one of the second columnar structures enters through the same second groove-like structure, and one of the second columnar structures enters the same second groove-like structure through the clearance groove. The distances between the at least two second columnar structures among the plurality of second columnar structures and the rotation center of the rotating member are not equal.

[0337] Optionally, at least one of the plurality of first active portions corresponds to the second active portion, such as Fig.31 and 32The number of the second active parts shown is three, wherein the two second active parts arranged on the cantilever 39 correspond to the two first active parts arranged on the cantilever 39 respectively. The first boss 31 in the first active part and the fifth boss 35 in the second active part correspond to each other. When the air guide plate 1002 is in the closed position, the first boss 31 is located in the first driving groove 11, and the fifth boss 35 is located in the fifth driving groove 23. When the air guide plate 1002 starts to move from the closed position, the first boss 31 slides relative to the first driving groove 11 to provide a driving force for the first connecting rod 1, and the fifth boss 35 is located in the fifth driving groove 23. The fifth boss 35 slides relative to the fifth driving groove 23 to provide a driving force for the second connecting rod 2, so that when the air guide plate 1002 starts to move from the closed position, the first connecting rod 1 and the second connecting rod 2 can move synchronously and the travel difference of the movement is small. The air guide plate 1002 extends first to avoid a large formation difference between the first connecting rod 1 and the second connecting rod 2 at the beginning, which causes the air guide plate 1002 to rotate prematurely and interfere with the shell 1001.

[0338] The first active portion and the corresponding second active portion have the same height.

[0339] Optionally, at least one of the multiple first active parts is staggered with the second active part, which means that at least one of the multiple first active parts does not correspond to the second active part. For example, the fourteenth boss 37 in the second active part does not correspond to any of the multiple first active parts, so that the reaction force from the driven part on the rotating part 3 is dispersed, avoiding excessive concentration of force on the rotating part 3.

[0340] The driving device for the air guide plate of the air conditioner further includes a tenth boss 36, which is arranged on the rotating member 3 or the first connecting rod 1 where the fourth boss 34 is located. The tenth boss 36 and the fourth boss 34 are at the same distance from the rotation center of the rotating member 3, and the fourth boss 34 and the tenth boss 36 are located on the same circle with the rotation center of the rotating member 3 as the center, and the tenth boss 36 is adapted to the ninth driving groove 14. When the air guide plate 1002 moves from the second position to the fourth position, the fourth boss 34 and the tenth boss 36 slide into the ninth driving groove 14 successively and can slide relative to the ninth driving groove 14 to improve the stability of the first connecting rod 1.

[0341] Optionally, the driving device for the air guide plate of the air conditioner includes a driven member, a rotating member 3, a first sliding column and a first sliding groove. The driven member is configured to be movably connected with the air guide plate 1002, and the driven member includes a first connecting rod 1 and a second connecting rod 2; the rotating member 3 is controlled to rotate; the first sliding column and the first sliding groove, one of which is provided on the driven member and the other is provided on the rotating member 3; the first sliding column is located in the first sliding groove and can slide relative to the first sliding groove, driving the driven member to move, so as to drive the air guide plate 1002 to move from the second position to the fourth position; wherein the first sliding groove is arc-shaped.

[0342] The first sliding groove may be the ninth driving groove 14 , and correspondingly, the first sliding column is the fourth protruding column 34 .

[0343] Optionally, when the air guide plate 1002 moves from the second position to the fourth position, the center of the circle where the first sliding groove is located is the rotation center of the rotating member 3. At this time, the first sliding groove is provided on the first connecting rod 1.

[0344] Optionally, the driving device for the air guide plate of the air conditioner also includes: a second sliding column and a second sliding groove, one of the second sliding column and the second sliding groove is arranged on the driven part, and the other is arranged on the rotating part 3; during the movement of the air guide plate 1002 from the second position to the fourth position, the second sliding column is located in the second sliding groove and can slide relative to the second sliding groove to drive the driven part to move; wherein, the second sliding groove is an arc-shaped groove, and the center of the second sliding groove is the rotation center of the rotating part 3 during the movement of the air guide plate 1002 from the second position to the fourth position.

[0345] The second sliding groove may be the eleventh driving groove 16 , and the second sliding column may be the second protruding column 32 .

[0346] Optionally, when the air guide plate 1002 moves from the sixth position to the fourth position, the second sliding column disengages from the second sliding groove to avoid the second sliding groove being too long, wherein the air guide plate 1002 passes through the second position, the sixth position, the fifth position and the fourth position in sequence during the opening process; and / or the radius of the circle where the first sliding groove is located is not equal to the radius of the circle where the second sliding groove is located, for example, the radius of the circle where the first sliding groove is located is smaller than the radius of the circle where the second sliding groove is located; and / or during the movement of the air guide plate 1002 from the second position to the fourth position, the first sliding groove and the second sliding groove are arranged on opposite sides of the rotation center of the rotating member 3, and the first sliding groove and the second sliding groove are arranged in sequence along the length direction of the driven member.

[0347] Optionally, when the air guide plate 1002 moves from the second position to the fourth position, the center of the circle where the first sliding groove is located deviates from the rotation center of the rotating member 3. At this time, the first sliding groove is located at the second connecting rod 2.

[0348] The driving device for the air-conditioning air guide plate also includes a fourth sliding column and a fourth sliding groove. The fourth sliding column is arranged on the driven part or rotating part 3 where the first sliding column is located; the fourth sliding groove is arranged on the driven part or rotating part 3 where the first sliding groove is located; during the movement of the air guide plate 1002 from the second position to the fourth position, the fourth sliding column is located in the fourth sliding groove and can slide relative to the fourth sliding groove to drive the driven part to move; wherein, the first sliding groove and the fourth sliding groove are both arc-shaped and the circles in which they are located are concentric circles.

[0349] At this time, the first sliding groove is the thirteenth driving groove 24 , the first sliding column is the fifth protruding column 35 , the fourth sliding groove is the fourteenth driving groove 26 , and the fourth sliding column is the fourteenth protruding column 37 .

[0350] The driving device for the air-conditioning air guide plate also includes a fifth sliding column and a fifth sliding groove, the fifth sliding column is arranged on the driven part or rotating part 3 where the first sliding column is located; the fifth sliding groove is arranged on the driven part or rotating part 3 where the first sliding groove is located; during the movement of the air guide plate 1002 from the second position to the fourth position, the fifth sliding column is located in the fifth sliding groove and can slide relative to the fifth sliding groove; wherein the fifth sliding groove is arc-shaped and the circle where the fifth sliding groove is located is non-concentric with the circle where the first sliding groove is located.

[0351] The fifth sliding groove is the tenth driving groove 22 , and the fifth sliding column is the third protruding column 33 .

[0352] Optionally, when the air guide plate 1002 moves from the second position to the fourth position, the center of the circle where the fifth sliding groove is located deviates from the rotation center of the rotating member 3; and / or the radius of the fifth sliding groove is different from the radius of the first sliding groove; and / or the radius of the fifth sliding groove is different from the radius of the fourth sliding groove. For example, the radius of the fifth sliding groove, the radius of the fourth sliding groove, and the radius of the first sliding groove increase in sequence.

[0353] The first slot structure also includes a twelfth drive slot 17, which is connected to the first drive slot 11. When the air guide plate 1002 continues to open from the second position, the first protrusion 31 slides into the twelfth drive slot 17 and can slide relative to the twelfth drive slot 17; wherein, during the movement of the air guide plate 1002 from the second position to the fourth position, the twelfth drive slot 17 is an arc-shaped slot whose center is located at the rotation center of the rotating member 3 and intersects with the second drive slot 12.

[0354] The first power groove intersects with the second power groove. The first power groove and the second power groove have different depths, and the driving column structure includes a third driving column and a fourth driving column, and the third driving column and the fourth driving column are both arranged on the connecting rod or the rotating member 3; when the rotating member 3 rotates, the third driving column cooperates with the first power groove, and the fourth driving column cooperates with the second power groove, driving the connecting rod to move, so as to drive the air guide plate 1002 to move; wherein, the third driving column and the fourth driving column have different heights. The depth of the first power groove is greater than the depth of the second power groove, and the height of the third driving column is greater than the height of the fourth driving column, so that the third driving column is adapted to the first power groove, and the fourth driving column is adapted to the second power groove. At this time, the first power groove is the twelfth driving groove 17, the second power groove is the second driving groove 12, the third driving column is the first convex column 31, and the fourth driving column is the second convex column 32. wherein, the depth of the twelfth driving groove 17 is the same as the depth of the first driving groove 11, and the bottom wall of the twelfth driving groove 17 and the bottom wall of the first driving groove 11 can both abut against the first convex column 31. The depth of the second driving groove 12 is the same as the depth of the eleventh driving groove 16 , and the groove bottom wall of the second driving groove 12 and the groove bottom wall of the eleventh driving groove 16 can both abut against the second protrusion 32 .

[0355] The driving device for the air guide plate of the air conditioner also includes a third sliding column and a third sliding groove, one of which is arranged on the driven part, and the other is arranged on the rotating part 3; during the movement of the air guide plate 1002 from the second position to the fourth position, the third sliding column is located in the third sliding groove for at least part of its stroke and slides relative to the third sliding groove; wherein the third sliding groove is an arc-shaped groove, and the center of the circle where the third sliding groove is located is the rotation center of the rotating part 3 during the movement of the air guide plate 1002 from the second position to the fourth position.

[0356] The third sliding groove may be the twelfth driving groove 17 , and the third sliding column may be the first protruding column 31 .

[0357] Optionally, the radius of the circle where the third sliding groove is located is not equal to the radius of the circle where the second sliding groove is located, for example, the radius of the third sliding groove is larger than the radius of the second sliding groove; and / or during the process of the air guide plate 1002 moving from the second position to the fourth position, the third sliding groove and the second sliding groove are arranged on the same side of the rotation center of the rotating member 3.

[0358] When the air guide plate 1002 starts to move from the closed position, Fig.25 As shown, the first boss 31 is located in the first driving groove 11, and the second boss 32 is located in the second driving groove 12, so as to jointly drive the first connecting rod 1 to move. Fig.26 As shown, the fifth boss 35 is located in the fifth driving groove 23 and slides along the first direction. Before reaching the third position, the third boss 33 slides into the third driving groove 21 along the fourth direction. Fig.34As shown, in the third position, the fifth protrusion 35 is located at the first end 211, and the third protrusion 33 is located at the third end 213. Then, the air guide plate 1002 continues to open, the fifth protrusion 35 slides along the second direction, the third protrusion 33 slides along the third direction, and the fourteenth protrusion 37 slides into the connecting groove 25. Fig.35 and Fig.36 As shown, when reaching the second position, the first protrusion 31 escapes from the first driving groove 11 and slides into the twelfth driving groove 17, the second protrusion 32 escapes from the second driving groove 12 and slides into the eleventh driving groove 16, the fourth protrusion 34 and the tenth protrusion 36 slide into the ninth driving groove 14 successively, the fifth protrusion 35 slides into the thirteenth driving groove 24, the third protrusion 33 slides into the tenth driving groove 22, and the fourteenth protrusion 37 slides into the fourteenth driving groove 26, and then the air guide plate 1002 continues to open to the fourth position, as shown in FIG. Figures 37 to 40 shown.

[0359] Embodiment three:

[0360] The difference from the second embodiment is that Fig.41 As shown, the end of the eleventh driving groove on the first connecting rod overlaps with the twelfth driving groove. During the opening process of the air guide plate, the second protrusion moves in the second driving groove, the eleventh driving groove and the twelfth driving groove in sequence, and finally escapes from the twelfth driving groove.

[0361] like Fig.44 The distance between the fourth protrusion 34 and the tenth protrusion 36 is relatively large. Fig.32 The distance between the fourth boss 34 and the tenth boss 36 is increased, so that as the rotating member rotates, the fourth boss enters the ninth driving groove 14 first, and the rotating member needs to rotate a larger angle before the tenth boss enters the ninth driving groove 14, making the tenth boss enter the ninth driving groove more smoothly.

[0362] The groove wall of the open end of the ninth driving groove is provided with a clearance groove 141, which is connected to the ninth driving groove. When the air guide plate is opened, the fourth and ninth protrusions enter the ninth driving groove through the open end of the ninth driving groove. The depth of the clearance groove is different from the depth of the ninth driving groove, and the heights of the fourth and tenth protrusions are different. The height of the fourth protrusion is consistent with the depth of the ninth driving groove, and the height of the tenth protrusion is consistent with the depth of the clearance groove. Fig.41 , Fig.46 In the embodiment, the height of the fourth protrusion is greater than the height of the tenth protrusion, and the depth of the ninth driving groove is greater than the depth of the clearance groove. When the air guide plate is opened, the fourth protrusion enters the ninth driving groove through the opening end of the ninth driving groove, and the fourth protrusion enters the ninth driving groove through the clearance groove. The setting of the clearance groove can expand the size of the opening end of the ninth driving groove, so that the tenth protrusion can smoothly enter the ninth driving groove and avoid collision with the ninth driving groove.

[0363] The ninth driving groove 14 intersects with the second driving groove 12, so that the second protrusion slides into the intersection of the second driving groove and the ninth driving groove through the second driving groove 12 ( Fig.41 When the second boss passes through the ninth driving groove, the second boss can slide into the second driving groove again. Since the depth of the ninth driving groove 14 is greater than the depth of the second driving groove 12, the second boss does not match the ninth driving groove. Thus, when the second boss passes through the ninth driving groove, there is no force or the force is very small between the second boss and the ninth driving groove, which does not affect the motion trajectory of the first connecting rod. The motion trajectory of the second boss during the opening of the air guide plate is as follows: Fig.41 Indicated by the arrow.

[0364] At least two of the plurality of first columnar structures cooperate with the same first slot-shaped structure, and the distances between the at least two of the plurality of first columnar structures and the rotation center of the rotating member are not equal. For example, the at least two first columnar structures are the fourth convex column and the tenth convex column, the same first slot-shaped structure is the ninth driving slot, the opening end of the ninth driving slot is provided with a clearance slot, and the distances between the fourth convex column and the ninth convex column and the rotation center of the rotating member are not equal.

[0365] Embodiment 4:

[0366] On the basis of Embodiment 1, Embodiment 2 or Embodiment 3, Fig.42 As shown, the connection portion of the first connecting rod 1 is rotatably connected to the air guide plate 1002 via a first rotating shaft; the second connecting rod 2 is rotatably connected to the air guide plate 1002 via a second rotating shaft; the rotating member 3 is drivingly connected to both the first connecting rod 1 and the second connecting rod 2 to drive the air guide plate 1002 to open and close; wherein, in the process of the air guide plate 1002 opening from the first position to the second position, the movement of the rotation connection portion of the second connecting rod 2 with the air guide plate 1002 includes a linear motion (such as Fig.28 direction of N).

[0367] The component is rotatably connected to the air guide plate 1002, and the rotational connection between the component and the air guide plate 1002 is defined as follows: a first axial hole is provided on the component, and the first rotating shaft is fixedly provided on the air guide plate 1002, located in the first axial hole and can rotate relative to the first axial hole, so that the air guide plate 1002 is rotatably connected to the component, in this case, the rotational connection between the component and the air guide plate 1002 is the first axial hole; or a first axial hole is provided on the air guide plate 1002, the first rotating shaft is fixedly provided on the component, located in the first axial hole and can rotate relative to the first axial hole, so that the air guide plate 1002 is rotatably connected to the component, in this case, the rotational connection between the component and the air guide plate 1002 is the first rotating shaft; or a first axial hole is provided on the component, and the air guide plate 1002 is provided with a second axial hole, and the first rotating shaft passes through the first axial hole and the second axial hole, so that the air guide plate 1002 is rotatably connected to the component, in this case, the rotational connection between the component and the air guide plate 1002 is the first axial hole.

[0368] When the air deflector 1002 is opened from the first position to the second position, the movement of the rotation connection Y between the second connecting rod 2 and the air deflector 1002 includes linear movement, such as Fig.42 and Fig.43 As shown at E in the middle, when the rotating member 3 rotates at the same angle, the displacement of the second connecting rod 2 is greater, so that the movement speed of the air guide plate 1002 is faster and the response speed to the user's command is faster.

[0369] The air guide plate 1002 passes through the third position during the process of opening from the first position to the second position. The air outlet direction of the air conditioner indoor unit 100 at the second position is different from the air outlet direction of the indoor unit 100 at the third position, that is, from the first position to the second position, the movement of the air guide plate 1002 is not only extending along the air outlet direction of the air outlet, but also rotating, so that the air outlet direction of the air outlet changes.

[0370] Optionally, during the process of the air guide plate 1002 opening from the first position to the second position, the rotation connection between the second connecting rod 2 and the air guide plate 1002 is along the first straight line direction (such as Fig.28 In N, such as Fig.42 , 43 The air guide plate 1002 can make a linear motion (in the direction of E), which can not only increase the movement speed of the air guide plate 1002, but also simplify the design process of the driving device for the air guide plate of the air conditioner.

[0371] Optionally, in the process of the air guide plate 1002 opening from the first position to the second position, the motion trajectory of the rotational connection R (i.e., the connecting portion) on the first connecting rod 1 with the air guide plate 1002 includes a straight line segment trajectory and / or a curved line segment trajectory. In other words, it may include at least one of a straight line segment trajectory and a curved line segment trajectory.

[0372] When the motion trajectory of the rotation connection between the first connecting rod 1 and the wind deflector 1002 includes a straight line segment trajectory, it can be a straight line ( Fig.43 When the motion trajectory of the rotational connection between the first connecting rod 1 and the air guide plate 1002 includes a curved segment trajectory, the curvature radius of at least two points on the curved segment trajectory is the same or different.

[0373] Optionally, during the process of the air guide plate 1002 opening from the first position to the second position, the rotation connection between the first connecting rod 1 and the air guide plate 1002 is along the second straight line direction ( Fig.43 L) makes a linear motion, which can increase the movement speed of the air guide plate 1002; wherein, the first straight line direction and the second straight line direction intersect, so that the air guide plate 1002 can rotate, thereby allowing the air guide plate 1002 to move from the first position to the second position.

[0374] Optionally, in the process of the air guide plate 1002 opening from the first position to the second position, the rotating connection between the first connecting rod 1 and the air guide plate 1002 performs linear motion along the second straight line direction and curved motion along the curved direction in turn. This motion trajectory can not only meet the requirements for the air guide position of the air guide plate 1002, but also simplify the design of the driving device for the air guide plate of the air conditioner.

[0375] The angle between the first straight line direction and the second straight line direction is less than or equal to 30°, and the angle between the first straight line direction and the second straight line direction is relatively small, for example, 0°, 5°, 10°, 15°, 20°, 25°, 30°, so that when the air guide plate 1002 is opened from the first position, the movement trajectories of the rotation connection between the first connecting rod 1 and the air guide plate 1002 and the rotation connection between the second connecting rod 2 and the air guide plate 1002 are parallel or approximately parallel, so that when the air guide plate 1002 starts to move from the first position, it can be extended in a straight line or with a slight rotation, so as to avoid interference between the air guide plate 1002 and the shell 1001 when the air guide plate 1002 rotates.

[0376] Optionally, during the process of the air guide plate 1002 opening from the first position to the second position, the rotation connection between the first connecting rod 1 and the air guide plate 1002 is sequentially moved along the second straight line direction ( Fig.42 O) to do straight line motion, along the curve direction ( Fig.42 P) to make a curve motion, along the third straight line direction ( Fig.42 The middle Q) makes a linear motion, and this motion trajectory can not only meet the requirements for the air guiding position of the air guide plate 1002, but also simplify the design of the driving device for the air guide plate of the air conditioner.

[0377] Optionally, the first straight line direction and the third straight line direction intersect and an included angle is greater than an included angle between the first straight line direction and the second straight line direction.

[0378] In the initial stage of the air deflector 1002 opening from the first position, the rotation connection of the first connecting rod 1 with the air deflector 1002 first moves along the second straight line direction, and then moves along the third straight line direction. In the initial stage of the air deflector 1002 opening from the first position, the air deflector 1002 is close to the housing 1001, so the air deflector 1002 needs to be extended first and then rotated, or extended while rotating at a small angle, and the rotation needs to be controlled at a small angle. Therefore, the angle between the first straight line direction and the second straight line direction is controlled to be small. As the air deflector 1002 opens, the distance between the air deflector 1002 and the housing 1001 increases, and the air deflector 1002 can rotate at a larger angle to reach the target air deflecting position as soon as possible, so the angle between the first straight line direction and the third straight line direction is large.

[0379] The curved direction and the third straight line direction are located on the same side of the first straight line direction, so that the first connecting rod 1 and the second connecting rod 2 can move smoothly, and jamming of the first connecting rod 1 and the second connecting rod 2 can be avoided during movement.

[0380] Optionally, in the process of the air deflector 1002 opening from the first position to the second position, as the air deflector 1002 opens, the distance between the motion trajectory of the rotational connection between the first link 1 and the air deflector 1002 and the motion trajectory of the rotational connection between the second link 2 and the air deflector 1002 increases.

[0381] In the initial stage when the air guide plate 1002 starts to open from the first position, the distance between the motion trajectory of the rotation connection between the first link 1 and the air guide plate 1002 and the motion trajectory of the rotation connection between the second link 2 and the air guide plate 1002 is small, which can prevent the air guide plate 1002 from rotating at a large angle and prevent the air guide plate 1002 from interfering with the shell 1001. As the air guide plate 1002 is further opened, the distance between the motion trajectory of the rotation connection between the first link 1 and the air guide plate 1002 and the motion trajectory of the rotation connection between the second link 2 and the air guide plate 1002 gradually increases, which can make the air guide plate 1002 flip quickly to reach the target air guiding position as soon as possible.

[0382] Optionally, the first position is a closed position where the air guide plate 1002 closes the air outlet, and the second position is a maximum air supply position.

[0383] Optionally, the driving device for the air guide plate of the air conditioner further includes a guide member, which is fixed to the shell 1001.

[0384] The connecting rod is provided with a guide portion; the guide member is provided with a guide matching portion matched with the guide portion to guide the movement of the first connecting rod 1 and / or the second connecting rod 2. The guide portion includes a first guide portion 19 provided on the first connecting rod 1 and a second guide portion 28 provided on the second connecting rod 2, and the guide matching portion includes a first guide matching portion 512 and a second guide matching portion 521.

[0385] The guide member is provided with a first guide matching portion 512; the first connecting rod 1 includes a first rod body 18, the rotating member 3 is drivingly connected to the first rod body 18, the first rotating axis is arranged at the connecting portion, the first rod body 18 is provided with a first guide portion 19, and the first guide portion 19 cooperates with the first guide matching portion 512 to guide the movement trajectory of the first connecting rod 1; in the process of the air guide plate 1002 opening from the first position to the second position, the movement trajectory of the first guide portion 19 is a curved trajectory, so as to cooperate with the second connecting rod 2 to realize the movement of the air guide plate 1002 between the first position and the second position.

[0386] One of the guide portion and the guide matching portion includes a guide column, and the other includes a guide groove. During the opening process of the air deflector (moving from the first position to the fourth position), the rotating member rotates in a set direction to drive the connecting rod assembly to move, and the guide column is located in the guide groove and moves unidirectionally along the length direction of the guide groove relative to the guide groove, and does not move in the opposite direction. During the entire process of closing the air deflector, the guide column moves unidirectionally along the length direction of the guide groove in the opposite direction.

[0387] In this way, when the air guide plate is opened, the motor rotates unidirectionally, driving the guide column to move unidirectionally along the length direction of the guide groove. The unidirectional rotation of the motor can simplify the control logic of the motor; when the air guide plate is closed, the motor rotates in the opposite direction, driving the guide column to move in the opposite direction along the length direction of the guide groove, and it is a unidirectional movement.

[0388] The number of the guide matching parts is at least two, and the number of the guide parts is not less than the number of the guide matching parts. That is, the number of the guide parts and the guide matching parts is at least two. The number of the guide grooves is at least two, and at least one guide column is provided in one guide groove.

[0389] The number of guide posts is greater than two, wherein the connection line of three of the plurality of guide posts forms a triangle. And / or the number of guide slots is greater than two, wherein the connection line of the middle parts of the length direction of three of the plurality of guide slots forms a triangle.

[0390] The connecting line of the middle parts of the three guide posts and / or the three guide grooves in the length direction forms a triangle, which can define a plane, rather than being located on the same straight line, so that the connecting rod can be guided to perform planar motion.

[0391] The guide member includes a mechanism box 5, a box cover 51, a first connecting rod 1, a second connecting rod 2 and a box body 52 arranged in sequence. Figure 4 and 6 As shown, the first guide matching portion 512 is provided on the surface of the box cover 51 facing the first connecting rod 1. One of the first guide portion 19 and the first guide matching portion 512 is a first guide column, and the other is a first guide groove. The first guide column is located in the first guide groove and slides relative to the first guide groove. The first guide column and the first guide groove are adapted to each other. The shape of the first guide groove is the same as the motion trajectory of the first connecting rod 1 at the position of the first guide groove or the first guide column matched with the first guide groove, so as to guide and further limit the motion trajectory of the first connecting rod 1 through the cooperation of the first guide column and the first guide groove.

[0392] The guide column includes a first guide column, and the guide groove includes a first guide groove. During the opening process of the air guide plate, the first guide column is located in the first guide groove and moves unidirectionally relative to the first guide groove along the length direction of the first guide groove, which can simplify the movement trajectory of the first connecting rod, thereby simplifying the structure of the driving device for the air guide plate of the air conditioner.

[0393] The first plane is used to intercept the first connecting rod 1 to obtain a longitudinal section of the first connecting rod 1 , and the motion trajectory at different locations on the longitudinal section is different. The first plane is perpendicular to the thickness direction of the first connecting rod 1 and is the plane where the length direction and width direction of the first connecting rod 1 are located.

[0394] The number of the first guide matching parts is at least two, the number of the first guide parts is not less than the number of the first guide matching parts, and when the number of the first guide parts and the first guide matching parts are both greater than two, the connecting line of the multiple first guide parts 19 is not located on the same straight line but forms a triangle, the connecting line of three first guide matching parts among the multiple first guide matching parts is not located on the same straight line but forms a triangle, that is, the connecting line of three first guide columns among the multiple first guide columns forms a triangle, and the connecting line of the middle parts of the length direction of three first guide grooves among the multiple first guide grooves forms a triangle, so that the multiple first guide parts 19 can jointly guide the first connecting rod 1 to make a planar motion, so that during the opening process of the air guide plate, the first rod body extends out of the air outlet while rotating in the plane where the first connecting rod is located, and the rotation center during the rotation process is not fixed.

[0395] The guide member is provided with a second guide matching portion 521 ; the second connecting rod is provided with a second guide portion 28 , and the second guide portion 28 matches with the second guide matching portion 521 to guide the movement trajectory of the second connecting rod 2 .

[0396] The second guide matching portion 521 is disposed on the surface of the box body 52 facing the second connecting rod 2. One of the second guide portion 28 and the second guide matching portion 521 is a second guide column, and the other is a second guide groove. The second guide column is located in the second guide groove and slides relative to the second guide groove. The second guide column and the second guide groove are adapted to each other. The shape of the second guide groove is the same as the motion trajectory of the second connecting rod 2, so as to guide and further limit the motion trajectory of the second connecting rod 2 through the cooperation of the second guide column and the second guide groove. The guide column includes a second guide column, and the guide groove includes a second guide groove.

[0397] During the opening process of the air guide plate, the second guide post is located in the second guide groove and moves unidirectionally relative to the second guide groove along the length direction of the second guide groove.

[0398] The second guide groove includes a connected straight guide section and a curved guide section. When the air guide plate is opened, the second guide column slides through the straight guide section and the curved guide section in sequence, and moves unidirectionally in both the straight guide section and the curved guide section.

[0399] The motion trajectory of each part on the second connecting rod is the same, which is a translation motion. The shape of the second guide groove is the same as the motion trajectory of the second connecting rod 2. Therefore, the straight guide section is a straight track N, and the curved guide section is an arc track M.

[0400] The second plane is used to cut the second connecting rod 2 to obtain a longitudinal section of the second connecting rod 2, and the motion trajectory at each location on the longitudinal section is the same, wherein the second plane is perpendicular to the thickness direction of the second connecting rod 2 and is the plane where the length direction and width direction of the second connecting rod 2 are located.

[0401] The number of the second guide matching parts is at least two, and the number of the second guide parts is not less than the number of the second guide matching parts.

[0402] When the number of the second guide portions 28 and the second guide matching portions are both greater than two, the connecting lines of the multiple second guide portions 28 are not located in the same straight line, and the connecting lines of the multiple second guide matching portions are not located in the same straight line. For example, the connecting lines of three of the multiple second guide portions form a triangle; the connecting lines of three of the multiple second guide matching portions form a triangle, that is, the connecting lines of the middle parts of the length direction of three of the multiple second guide grooves form a triangle, and the connecting lines of three of the multiple second guide columns form a triangle. In this way, the multiple second guide portions 28 can jointly guide the second connecting rod 2 to make a planar motion when the air guide plate moves from the second position to the fourth position, wherein the second connecting rod makes a linear motion when the air guide plate moves from the first position to the second position.

[0403] In the first embodiment, the number of the first guide post, the first guide slot, the second guide post, and the second guide slot is two. In the second embodiment, the number of the first guide post, the first guide slot, the second guide post, and the second guide slot is three.

[0404] Optionally, during the opening process of the air deflector, the motion trajectory of the first rod body is a first curved segment trajectory, and the shape of the first guide groove is the same as the motion trajectory of the first connecting rod 1 at the position of the first guide groove or the first guide column matching the first guide groove. Therefore, the first guide groove is a curved guide groove.

[0405] The first curved segment trajectory 513 includes a first sub-curved segment trajectory 514 and a second sub-curved segment trajectory 515 which are sequentially connected along the length direction of the first connecting rod 1; wherein a bend W is formed at the connection between the first sub-curved segment trajectory 514 and the second sub-curved segment trajectory 515.

[0406] The curved guide groove includes a first sub-curved guide groove and a second sub-curved guide groove which are arranged in sequence along the length direction of the first connecting rod, and a bend is formed at the connection between the first sub-curved guide groove and the second sub-curved guide groove; the first sub-curved guide groove is the first sub-curved segment trajectory 514, and the second sub-curved guide groove is the second sub-curved segment trajectory 515.

[0407] During the opening process of the air guide plate, the first guide post slides through the first sub-curved guide groove and the second sub-curved guide groove in sequence, and moves unidirectionally in the first sub-curved guide groove and the second sub-curved guide groove.

[0408] During the opening process of the air guide plate, the first guide column starts to move relative to the first sub-curve guide groove from the end of the first sub-curve guide groove that is away from the second sub-curve guide groove, moves unidirectionally along the first sub-curve guide groove to the corner W, enters the second sub-curve guide groove, and moves unidirectionally along the second sub-curve guide groove in a direction away from the corner until it reaches the end of the second sub-curve guide groove away from the corner.

[0409] Optionally, during the process of the air deflector 1002 opening from the second position to the fourth position, the motion trajectory of the rotation connection between the second connecting rod 2 and the air deflector 1002 is an arc trajectory, for example Fig.28 Middle arc track M, Fig.42 and Fig.43 The arc-shaped trajectory F can simplify the design of the driving device for the air guide plate of the air conditioner.

[0410] In the closed position, the first guide post is located at the end of the first sub-curve segment track 514 away from the second sub-curve segment track 515, and the second guide post is located at the end of the straight portion of the second guide groove away from the arc portion. As the air guide plate 1002 is opened, the first guide post moves along the first sub-curve segment track 514 toward the second sub-curve segment track 515, and the second guide post moves along the straight portion and close to the arc portion. In the cooling flat blowing position, the first guide post reaches the angle, and then the first guide post enters the second sub-curve segment track 515 and moves away from the first sub-curve segment track 514. In the maximum air supply position, the first guide post enters the end of the second sub-curve segment track 515 away from the first sub-curve segment track 514 and remains stationary, and the second guide post enters the connection between the straight portion and the arc portion, and then the second guide post moves along the arc portion until the heating downward blowing position.

[0411] Optionally, during the process of the air guide plate 1002 opening from the second position to the fourth position, the first connecting rod 1 is stationary, and the rotation connection between the second connecting rod 2 and the air guide plate 1002 rotates around the axis of the first rotation shaft.

[0412] In this way, during the process of the air guide plate 1002 opening from the second position to the fourth position, the rotating member 3 no longer needs to drive the first connecting rod 1 to move, thereby simplifying the structure of the driving device for the air guide plate of the air conditioner, and the rotating connection between the second connecting rod 2 and the air guide plate 1002 rotates around the axis of the first rotating shaft, and the second connecting rod 2 drives the air guide plate 1002 to flip, thereby meeting the requirements for the air guiding position of the air guide plate 1002.

[0413] Optionally, the center of the circular arc trajectory M and the linear motion trajectory in the first linear direction are located on the same side of the circular arc trajectory M, so that the second connecting rod 2 rotates along the circular arc trajectory M after extending along the first linear direction.

[0414] The circumference of the arc-shaped trajectory M is smaller than the length of the linear motion trajectory in the first linear direction.

[0415] The present application also provides an air conditioner, including an indoor unit 100, the indoor unit 100 includes an air guide plate 1002 and a driving device for the air guide plate of the air conditioner as described in any of the above embodiments, and the first connecting rod 1 and the second connecting rod 2 are both rotatably connected to the air guide plate 1002.

[0416] The above description and the accompanying drawings sufficiently illustrate the embodiments of the present disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The embodiments represent only possible variations. Unless explicitly required, individual components and functions are optional, and the order of operations may vary. Portions and features of some embodiments may be included in or replace portions and features of other embodiments. The embodiments of the present disclosure are not limited to the structures described above and shown in the accompanying drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A driving device for an air guide plate of an air conditioner, characterized in that: include: The rotating member comprises a first active part and a second active part, and the number of the first active part and / or the second active part is multiple; A first connecting rod is configured to be movably connected to the wind deflector, and includes a first driven portion adapted to the first active portion; A second connecting rod is configured to be movably connected to the wind deflector, and includes a second driven portion adapted to the second active portion; When the rotating part rotates, the first active part and the second active part rotate with the rotating part, the first active part drives the first driven part to make the first connecting rod perform a first movement, and the second active part drives the second driven part to make the second connecting rod perform a second movement. The air guide plate is opened and closed under the action of the first movement and the second movement.

2. The driving device for the air guide plate of the air conditioner according to claim 1, characterized in that: The plurality of first active parts include a first sub-active part and a second sub-active part; One of the first sub-active part and the first driven part includes a first protrusion, and the other includes a first driving groove; One of the second sub-active part and the first driven part includes a second protrusion, and the other includes a second driving groove; The first protrusion is disposed in the first driving groove and can slide relative to the first driving groove, and the second protrusion is disposed in the second driving groove and can slide relative to the second driving groove, so that the first connecting rod and the second connecting rod jointly drive the air guide plate to move from the first position to the second position; The air guide plate passes through the first position and the second position in sequence during the opening process, and the first driving groove and / or the second driving groove are curved grooves.

3. The driving device for the air guide plate of the air conditioner according to claim 2, characterized in that: The first driving groove and the second driving groove are both curved grooves, and the extension directions of the first driving groove and the second driving groove are not parallel to the length direction of the first connecting rod; The first protrusion slides relative to the first driving groove along the extension direction of the first driving groove, and the second protrusion slides relative to the second driving groove along the extension direction of the second driving groove.

4. The driving device for the air guide plate of the air conditioner according to claim 3, characterized in that: When the first driving groove and the second driving groove are both arranged on the first connecting rod, the first driving groove and the second driving groove both extend along the width direction of the first connecting rod and are arranged in sequence along the length direction of the first connecting rod, and the first boss and the second boss are arranged in sequence along the circumference of the rotating part.

5. The driving device for the air guide plate of an air conditioner according to claim 3, characterized in that: The first driving slot comprises: a first sub-drive slot; The second sub-driving groove is connected to the first sub-driving groove, and when the air guide plate moves from the first position to the second position, the first protrusion slides through the first sub-driving groove and the second sub-driving groove in sequence; The length of the first sub-driving groove is smaller than the length of the second sub-driving groove, and the curvature of the first sub-driving groove is greater than the curvature of the second sub-driving groove.

6. The driving device for the air guide plate of an air conditioner according to claim 3, characterized in that: The second drive slot comprises: A third sub-drive slot; The fourth sub-driving groove is connected to the third sub-driving groove, and when the air guide plate moves from the first position to the second position, the second protrusion slides through the third sub-driving groove and the fourth sub-driving groove in sequence; The length of the third sub-driving groove is smaller than that of the fourth sub-driving groove, and the curvature of the third sub-driving groove is greater than that of the fourth sub-driving groove.

7. The driving device for the air guide plate of an air conditioner according to claim 3, characterized in that: The plurality of first active parts include a fourth sub-active part; One of the fourth sub-active part and the first driven part includes a fourth protrusion, and the other includes a fourth driving groove; Among them, during the opening process of the air guide plate, the air guide plate passes through the first position, the third position and the second position in sequence. From the third position to the second position, the first boss disengages from the first drive groove, and the fourth boss is located in the fourth drive groove and can slide relative to the fourth drive groove.

8. The driving device for the air guide plate of an air conditioner according to claim 7, characterized in that: The fourth driving groove is a curved groove, and when the fourth driving groove, the first driving groove and the second driving groove are all located on the first connecting rod or the rotating member, the fourth driving groove intersects with the extension line of the first driving groove and / or intersects with the extension line of the second driving groove.

9. The driving device for the air guide plate of an air conditioner according to claim 7, characterized in that: When the fourth drive groove, the first drive groove and the second drive groove are all located on the first connecting rod, the first connecting rod is provided with an avoidance gap, the rotation axis of the rotating member passes through the avoidance gap, the first drive groove and the second drive groove are located on one side of the avoidance gap, and the fourth drive groove is provided on the other side of the avoidance gap.

10. The driving device for the air guide plate of an air conditioner according to claim 2, characterized in that: When the first driving groove is a straight groove and the second driving groove is a curved groove, the extension line of the first driving groove intersects with the second driving groove, and the first driving groove and the second driving groove are not parallel to the length direction of the second connecting rod.

11. The driving device for an air guide plate of an air conditioner according to any one of claims 2 to 10, characterized in that: The plurality of second active parts include a third sub-active part, one of the third sub-active part and the second driven part includes a third boss, and the other includes a third driving groove; during the movement of the air guide plate from the first position to the second position, the third boss is disposed in the third driving groove and can slide relative to the third driving groove; Wherein, the third driving groove is a straight groove.

12. The driving device for the air guide plate of an air conditioner according to claim 11, characterized in that: The plurality of second active portions include a fifth sub-active portion; One of the fifth sub-active part and the second driven part comprises a fifth protrusion, and the other comprises a fifth driving groove; When the air guide plate moves from the first position to the second position, the fifth protrusion is disposed in the fifth driving groove and can slide relative to the fifth driving groove; When the first driving groove and the second driving groove are both curved grooves, the fifth driving groove is a curved groove; When the first driving groove is a straight groove and the second driving groove is a curved groove, the fifth driving groove is a straight groove.

13. The driving device for the air guide plate of an air conditioner according to claim 12, characterized in that: When the third driving groove and the fifth driving groove are both arranged on the second connecting rod, the third driving groove and the fifth driving groove are not parallel to the length direction of the second connecting rod, and the extension line of the third driving groove intersects with the fifth driving groove.

14. An air conditioner, characterized in that: include: Wind deflector; According to the driving device for an air guide plate of an air conditioner as described in any one of claims 1 to 13, the first connecting rod and the second connecting rod are both movably connected to the air guide plate.

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