Driving device for air deflector of air conditioner, air conditioner

Abstract

The application relates to the air conditioner technical field, and discloses a driving device for an air conditioner air deflector and an air conditioner. The driving device comprises a rotating piece, a first connecting rod and a second connecting rod. The rotating piece comprises a first driving part and a second driving part. The first connecting rod is configured to be movably connected with the air deflector 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 deflector 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 with the rotating piece. The first driving part drives the first driven part to make the first connecting rod generate a first movement. The second driving part drives the second driven part to make the second connecting rod generate a second movement. The air deflector is opened and closed under the action of the first movement and the second movement. The number of the first driving part and / or the second driving part is multiple, so that the first connecting rod and / or the second connecting rod cannot be stuck or shaken during the movement.

Description

TECHNICAL FIELD

[0001] The present application relates to the air conditioning technical field, and particularly relates to a driving device for an air deflector of an air conditioner and the air conditioner. BACKGROUND

[0002] With the increasingly high requirement of people on the air deflector air guiding position diversification, the driving device for driving the air deflector opening and closing is also increasingly complex.

[0003] Therefore, the related art discloses a driving mechanism of an air deflector, which is configured by setting a first connecting rod and a second connecting rod, the first connecting rod is movably arranged in the housing along the extension direction of the air outlet channel, one end of the second connecting rod is rotatably connected to the end of the first connecting rod close to the air outlet, the other end of the second connecting rod extends towards the air outlet, the air deflector is connected to the end of the second connecting rod away from the first connecting rod, and the first connecting rod is driven to move by the first driving assembly, and the second connecting rod is driven to rotate relative to the first connecting rod by the second driving assembly, so as to realize the opening and closing of the air deflector.

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

[0005] In the related art, the first driving assembly and the second driving assembly need to be set, that is, at least two driving assemblies need to be set, which leads to the fact that the structure of the driving mechanism is still relatively complex and the cost is relatively high.

[0006] It should be noted that the information disclosed in the above background section is only used to strengthen the understanding of the background of the present application, and therefore can include information that does not constitute prior art known to those of ordinary skill in the art. SUMMARY

[0007] In order to have a basic understanding of some aspects of the disclosed embodiments, the following is a simple summary. The summary is not a general review, nor is it intended to determine the key / important components or delineate the scope of protection of these embodiments, but as a prelude to the detailed description below.

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

[0009] According to a first aspect of the embodiments of the present application, a driving device for an air conditioner air deflector is provided, comprising: a rotating member, comprising a first driving part and a second driving part, and the number of the first driving part and / or the second driving part is multiple; a first connecting rod configured to be movably connected with the air deflector, comprising a first driven part matched with the first driving part; a second connecting rod configured to be movably connected with the air deflector, comprising a second driven part matched with the second driving part; when the rotating member rotates, the first driving part and the second driving part rotate with the rotating member, the first driving part drives the first driven part to make the first connecting rod have a first movement, and the second driving part drives the second driven part to make the second connecting rod have a second movement, and the air deflector is opened and closed under the action of the first movement and the second movement.

[0010] According to a second aspect of the embodiments of the present application, an air conditioner is provided, comprising: an air deflector; and the driving device for an air conditioner air deflector as described in any one of the above embodiments, and the first connecting rod and the second connecting rod are movably connected with the air deflector.

[0011] The driving device for an air conditioner air deflector and the air conditioner provided by the embodiments of the present application can achieve the following technical effects:

[0012] The first connecting rod is movably connected with the air deflector, and the second connecting rod is movably connected with the air deflector. When the rotating member rotates, the first driving part drives the first driven part to make the first connecting rod have a first movement, and the second driving part drives the second driven part to make the second connecting rod have a second movement, and the air deflector is opened and closed under the action of the first movement and the second movement, thereby meeting the requirement of the user for air deflection diversity of the air deflector.

[0013] The first connecting rod and the second connecting rod are driven to move by the rotating member, and multiple driving mechanisms are not needed to separately drive the first connecting rod and the second connecting rod, thereby simplifying the structure of the device. Moreover, the number of the first driving part is multiple, which can make the driving of the rotating member on the first connecting rod more stable, and avoid the first connecting rod from being stuck or shaking away from the first movement in the movement process; and / or, the number of the second driving part is multiple, which can make the driving of the rotating member on the second connecting rod more stable, and avoid the second connecting rod from being stuck or shaking away from the second movement in the movement process.

[0014] The general description above and the following description below are exemplary and explanatory only and are not intended to be limiting. BRIEF DESCRIPTION OF DRAWINGS

[0015] One or more embodiments are illustrated by way of example with reference to the accompanying drawings, which are schematic and are not intended to be limiting of the embodiments, in which like reference numerals refer to like elements in the drawings and in which:

[0016] Figure 1 is a structural schematic diagram of an indoor unit provided by the embodiment one of the present disclosure, wherein the air deflector is in a closed position;

[0017] Figure 2 is Figure 1 is a partial schematic diagram of a sectional view along B-B direction in the indoor unit;

[0018] Figure 3 is Figure 1 is a partial schematic diagram of a sectional view along A-A direction in the indoor unit;

[0019] Figure 4 is a schematic diagram of a box cover provided by the embodiment one of the present disclosure;

[0020] Figure 5 is a schematic diagram of a box body provided by the embodiment one of the present disclosure;

[0021] Figure 6 is a schematic diagram of a first connecting rod first view provided by the embodiment one of the present disclosure;

[0022] Figure 7 is Figure 6 is a schematic diagram of a first connecting rod second view provided by the embodiment one of the present disclosure;

[0023] Figure 8 is a schematic diagram of a second connecting rod first view provided by the embodiment one of the present disclosure;

[0024] Figure 9 is Figure 8 is a schematic diagram of a second connecting rod second view provided by the embodiment one of the present disclosure;

[0025] Figure 10 is Figure 1 is a partial schematic diagram of the indoor unit after removing the box cover provided by the embodiment one of the present disclosure;

[0026] Figure 11 is a schematic diagram of a rotating member first view provided by the embodiment one of the present disclosure;

[0027] Figure 12 is Figure 11 is a schematic diagram of a rotating member second view provided by the embodiment one of the present disclosure;

[0028] Figure 13 is a partial schematic diagram of an indoor unit provided by the embodiment one of the present disclosure, wherein the air deflector is in a cooling flat blowing position;

[0029] Figure 14 is another partial schematic diagram of an indoor unit provided by the embodiment one of the present disclosure, wherein the air deflector is in a cooling flat blowing position;

[0030] Figure 15 is a partial schematic diagram of an indoor unit provided by the embodiment one of the present disclosure, wherein the air deflector is in a maximum air supply position;

[0031] Figure 16 is another partial view of an indoor unit according to an embodiment of the present disclosure, in which the air deflector is in a maximum air supply position;

[0032] Figure 17 is a partial view of an indoor unit according to an embodiment of the present disclosure, in which the air deflector is in a maximum air supply position;

[0033] Figure 18 is another partial view of an indoor unit according to an embodiment of the present disclosure, in which the air deflector is in a maximum air supply position;

[0034] Figure 19 is a partial view of an indoor unit according to an embodiment of the present disclosure, in which the air deflector is in a maximum air supply position;

[0035] Figure 20 is another partial view of an indoor unit according to an embodiment of the present disclosure, in which the air deflector is in a maximum air supply position;

[0036] Figure 21 is a partial view of a transmission shaft according to an embodiment of the present disclosure;

[0037] Figure 22 is a partial view of a transmission shaft according to an embodiment of the present disclosure; Figure 21

[0038] Figure 23 is a partial view of a mechanism box according to an embodiment of the present disclosure;

[0039] Figure 24 is a partial view of an indoor unit according to an embodiment of the present disclosure, in which the air deflector is in a maximum air supply position;

[0040] Figure 25 is a partial view of an indoor unit according to an embodiment of the present disclosure, in which the air deflector is in a maximum air supply position; Figure 24

[0041] Figure 26 is a partial view of an indoor unit according to an embodiment of the present disclosure, in which the air deflector is in a maximum air supply position; Figure 24

[0042] Figure 27 is a partial view of a box cover according to an embodiment of the present disclosure;

[0043] Figure 28 is a partial view of a box cover according to an embodiment of the present disclosure;

[0044] Figure 29 is a partial view of a second connecting rod according to an embodiment of the present disclosure;

[0045] ​​​Figure 30 is a schematic view of a first link provided by Embodiment Two of the present disclosure;

[0046] Figure 31 is a schematic view of a rotary member from a first perspective provided by Embodiment Two of the present disclosure;

[0047] Figure 32 is a schematic view of a rotary member from a second perspective provided by Embodiment Two of the present disclosure; Figure 31

[0048] Figure 33 is a schematic view of a portion of an indoor unit provided by Embodiment Two of the present disclosure, with the air deflector in a cooling flat-blow position;

[0049] Figure 34 is a schematic view of another portion of an indoor unit provided by Embodiment Two of the present disclosure, with the air deflector in a cooling flat-blow position;

[0050] Figure 35 is a schematic view of a portion of an indoor unit provided by Embodiment Two of the present disclosure, with the air deflector in a maximum-blow position;

[0051] Figure 36 is a schematic view of another portion of an indoor unit provided by Embodiment Two of the present disclosure, with the air deflector in a maximum-blow position;

[0052] Figure 37 is a schematic view of a portion of an indoor unit provided by Embodiment Two of the present disclosure, with the air deflector in a wrap-blow position;

[0053] Figure 38 is a schematic view of another portion of an indoor unit provided by Embodiment Two of the present disclosure, with the air deflector in a wrap-blow position;

[0054] Figure 39 is a schematic view of a portion of an indoor unit provided by Embodiment Two of the present disclosure, with the air deflector in a heating lower-blow position;

[0055] Figure 40 is a schematic view of another portion of an indoor unit provided by Embodiment Two of the present disclosure, with the air deflector in a heating lower-blow position;

[0056] Figure 41 is a schematic view of a first link provided by Embodiment Three of the present disclosure;

[0057] Figure 42 is a schematic view of a portion of an indoor unit provided by Embodiment Four of the present disclosure, with the air deflector in a closed position;

[0058] Figure 43 ​is a schematic diagram of the motion track of the rotating connection between the first connecting rod and the guide vane and the rotating connection between the second connecting rod and the guide vane provided by the fourth embodiment of the present disclosure;

[0059] Figure 44 is a schematic diagram of a first perspective view of a rotating member provided by the third embodiment of the present disclosure;

[0060] Figure 45 is a schematic diagram of a second perspective view of a rotating member provided by the third embodiment of the present disclosure;

[0061] Figure 46 is a schematic diagram of a third perspective view of a rotating member provided by the third embodiment of the present disclosure.

[0062] Reference signs:

[0063] 100, indoor unit; 1001, shell; 1002, guide vane; 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 gap; 132, through opening; 14, ninth driving groove; 141, accommodation groove; 15, third abutting rib; 16, eleventh driving groove; 17, twelfth driving groove; 18, first rod body; 19, first guide portion; 191, avoiding gap; 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 segment; 22, tenth driving groove; 23, fifth driving groove; 24, thirteenth driving groove; 25, communication groove; 26, fourteenth driving groove; 27, fourth abutting rib; 28, second guide portion; 3, rotating member; 31, first protruding column; 32, second protruding column; 33, third protruding column; 34, fourth protruding column; 35, fifth protruding column; 36, tenth protruding column; 37, fourteenth protruding column; 38, rotating body; 39, cantilever; 301, first limiting fitting portion; 3011, limiting groove; 302, second limiting fitting portion; 3021, clamping groove; 3022, first groove wall; 303, mounting hole; 304, third limiting fitting portion; 3041, limiting rib; 305, third limiting protrusion; 306, first surface; 307, second surface; 4, transmission shaft; 401, first limiting portion; 4011, first limiting protrusion; 402, second limiting portion; 4021, buckle; 403, third limiting portion; 404, supporting protrusion; 5, mechanism box; 51, box cover; 511, second limiting protrusion; 512, first guide fitting portion; 513, first curve segment track; 514, first sub-curve segment track; 515, second sub-curve segment track; 52, box body; 521, second guide fitting portion; 6, limiting member; 61, limiting body; 62, stop rib; 63, first abutting rib; 7, driving member. Detailed Implementation

[0064] To provide a more detailed understanding of the features and technical content of the embodiments of this disclosure, the implementation of the embodiments of this disclosure will be described in detail below with reference to the accompanying drawings. The accompanying drawings are for illustrative purposes only and are not intended to limit the embodiments of this disclosure. In the following technical description, for ease of explanation, several details are used to provide a full understanding of the disclosed embodiments. However, one or more embodiments may still be implemented without these details. In other cases, well-known structures and devices may be simplified in their depiction to simplify the drawings.

[0065] The terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this disclosure are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate for the embodiments of this disclosure described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion.

[0066] In this disclosure, the terms "upper," "lower," "inner," "middle," "outer," "front," and "rear," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for better description of the embodiments of this disclosure and their implementations, and are not intended to limit the indicated devices, elements, or components to having a specific orientation, or to require them to be constructed and operated in a specific orientation. Furthermore, some of the aforementioned terms may be used to indicate other meanings besides orientation or positional relationship; for example, the term "upper" may in some cases indicate a dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in the embodiments of this disclosure according to the specific circumstances.

[0067] Furthermore, the terms "set up," "connect," and "fix" should be interpreted broadly. For example, "connection" 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, components, or parts. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this disclosure according to the specific circumstances.

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

[0069] In this embodiment of the disclosure, the character " / " indicates that the objects before and after it are in an "or" relationship. For example, A / B means: A or B.

[0070] The term "and / or" is a descriptive term that refers to an association between objects, indicating that there can be three relationships. For example, A and / or B, indicating: A, or B, or, A and B, three kinds of relationship.

[0071] It should be noted that the embodiments in the embodiments of the present disclosure and the features in the embodiments can be combined with each other without conflict.

[0072] In combination Figures 1-46 As shown, the present disclosure provides a driving device for an air conditioner air deflector.

[0073] The air conditioner includes an indoor unit 100 and an outdoor unit connected with the indoor unit. The indoor unit 100 includes a shell 1001, an evaporator, a fan and an air deflector 1002. The shell 1001 defines an air duct, the evaporator and the fan are arranged in the air duct, the shell 1001 is provided with an air inlet and an air outlet which are in communication with the air duct, and the air deflector 1002 is arranged at the air outlet. The fan drives 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 deflector 1002 is used to adjust the air outlet direction of the air outlet, that is, when the air deflector 1002 is in different air deflection positions, the air outlet direction of the air outlet is different.

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

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

[0076] When the rotating member 3 rotates in a set direction, the first connecting rod 1 is driven to move by the first driving part and the second connecting rod 2 is driven to move by the second driving part, so as to open the air deflector 1002.

[0077] When the rotating member 3 rotates in the opposite direction of the set direction, the first connecting rod 1 is driven to move by the first driving part and the second connecting rod 2 is driven to move by the second driving part, so as to close the air deflector 1002. The set direction can be clockwise or counterclockwise.

[0078] The first connecting rod includes a first rod body 18 and a connecting part 192, the connecting part is rotationally connected with the air deflector and is arranged at one end of the first rod body.

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

[0080] During the opening of the air guide plate 1002, the motion trajectory of the first rod body 18 includes the first curved segment trajectory 513, where at least two points on the first curved segment trajectory have different radii of curvature, and / or, the motion trajectory of the second link 2 includes the second curved segment trajectory, where at least two points on the second curved segment trajectory have different radii of curvature.

[0081] like Figure 4 and Figure 27 As shown, the center of curvature of the first curved segment trajectory is not a fixed point. The centers of curvature of at least two points on the first curved segment trajectory are not the same point. Thus, the first curved segment trajectory is non-circular, causing the first rod body 18 to have both a first extending motion (approximately perpendicular to the plane of the air outlet) and a first deviating motion (along the direction of the first extending motion) during the opening of the air guide plate 1002. The first deviating motion direction and the first extending motion direction have a non-zero angle. For example, the first deviating motion direction is approximately along the width direction of the first rod body, and both the first deviating motion direction and the first extending motion direction are located within the plane of the first rod body 1. The first deviating motion direction and the first extending motion direction together synthesize the first motion of the first rod body 1.

[0082] The center of curvature of the second curved segment trajectory is not a fixed point; at least two points on the second curved segment trajectory have different centers of curvature. This makes the second curved segment trajectory non-circular, causing the second link 2 to exhibit both a second extension motion (approximately perpendicular to the plane of the air outlet) and a second deviation motion (along the direction of the second extension motion). The second deviation motion and the second extension motion have a non-zero angle; for example, the second deviation motion is approximately along the width of the second link. Both the second deviation motion and the second extension motion are located within the plane of the second link 2. The second deviation motion and the second extension motion together synthesize the second motion of the second link 2.

[0083] During the opening of the air guide plate 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. This allows the first rod body and the connecting part to be made into an integral structure and directly rotated and connected to the air guide plate 1002 through the first rotating shaft, without the need for an additional crank as in related technologies. This avoids interference between the air guide plate 1002 and the housing 1001 during the opening of the air guide plate 1002. The second connecting rod 2 can also be made into an integral structure and directly rotated and connected to the air guide plate 1002 through the second rotating shaft, without the need for an additional crank as in related technologies. This avoids interference between the air guide plate 1002 and the housing 1001 during the opening of the air guide plate 1002.

[0084] Optionally, the first rod body and the connecting part are an integral structure and are directly rotatably connected to the air guide plate 1002 through the first rotating shaft; and / or, the second connecting rod 2 is an integral structure and is directly rotatably connected to the air guide plate 1002 through the second rotating shaft.

[0085] Optionally, such as Figure 4 As shown, during 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 the connected first sub-curved segment trajectory 514 and second sub-curved segment trajectory 515. The curvature center of the first sub-curved segment trajectory is located on the side of the first sub-curved segment trajectory facing the air outlet, and the curvature center of the second sub-curved segment trajectory is located on the side of the second sub-curved segment trajectory away from the air outlet. The motion trajectory of the second connecting rod 2 is a straight line trajectory N, as shown in the figure. Figure 28 As shown.

[0086] The first curve segment trajectory includes a first sub-curve segment trajectory and a second sub-curve 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 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 1003, 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. That is, the curvature directions of the first sub-curve segment trajectory and the second sub-curve segment trajectory are different, thereby realizing that the first link 1 has a first deviation from the direction of motion in addition to the first extension motion direction.

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

[0089] In this configuration, when the first rod body 18 moves along the trajectory of the first sub-curved segment, the first connecting rod 1 has a movement in the first extending direction and a movement in the first sub-movement direction. When the first connecting rod 1 moves along the trajectory of the second sub-curved segment, the first connecting rod 1 has a movement in the first extending direction and a movement in the second sub-movement direction. The first deviation direction includes the first sub-movement direction and the second sub-movement direction, which are different directions, i.e., they have different angles with the first extending direction.

[0090] Optionally, during the process that the deflector 1002 is opened from the second position to the fourth position, the second connecting rod 2 rotates around the first rotation axis at the movable connection with the deflector 1002, for example, the movable connection of the second connecting rod 2 with the deflector 1002 is a rotation connection through a second rotation axis, and the axis of the second rotation axis rotates around the axis of the first rotation axis.

[0091] During the process that the deflector 1002 is opened from the second position to the fourth position, the first connecting rod 1 stops moving, as shown in the figure, the movement track of the second connecting rod 2 is a circular arc track M. Figure 28

[0092] In this arrangement, the first connecting rod 1 stops moving, and while achieving the opening of the deflector 1002 from the second position to the fourth position, the structure of the driving device for the air conditioner deflector can be simplified, and the cost of the driving device for the air conditioner deflector can be reduced.

[0093] The circular arc track M is connected with the linear track N and located on one side of the linear track N, and the center of the circular arc track M is located on the side of the circular arc track M away from the outlet.

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

[0095] The first connecting rod 1 includes a first driving structure drivingly connected with the first driving part, and the first driving structure is the first driven part. The first driving structure includes a first slot structure, and the first driving part includes a first protruding structure arranged in the first slot structure and capable of sliding relative to the first slot structure. At this time, the first protruding structure includes the first driving part, and the number of the first driving part is multiple. Alternatively, the first driving part includes a first slot structure, and the first driving structure includes a first protruding structure arranged in the first slot structure and capable of sliding relative to the first slot structure. At this time, the first slot structure includes the first driving part, and the number of the first driving part is multiple.

[0096] The second connecting rod 2 includes a second driving structure drivingly connected with the second driving part, and the second driving structure is the second driven part. The second driving structure includes a second slot structure, and the second driving part includes a second protruding structure arranged in the second slot structure and capable of sliding relative to the second slot structure. At this time, the second protruding structure includes the second driving part, and the number of the second driving part is multiple. Alternatively, the second driving part includes a second slot structure, and the second driving structure includes a second protruding structure arranged in the second slot structure and capable of sliding relative to the second slot structure. At this time, the second slot structure includes the second driving part, and the number of the second driving part is multiple.​

[0097] By the cooperation of the first slot structure and the first protruding structure, the first driving part can drive the first connecting rod 1 to move. By the cooperation of the second slot structure and the second protruding structure, the second driving part can drive the second connecting rod 2 to move, thereby realizing the opening and closing of the air deflector 1002.

[0098] In the first position, the driving point of the rotating member to the first connecting rod (the cooperation point of the first slot structure and the first protruding structure) does not coincide with the movement direction of the air deflector, and the driving point of the rotating member to the second connecting rod (the cooperation point of the second slot structure and the second protruding structure) does not coincide with the movement direction of the air deflector, avoiding the formation of a dead point position coinciding with the movement direction, so that the air deflector cannot be manually pulled open when the air conditioner is powered off.

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

[0100] The first slot structure includes a first driving slot 11 and a second driving slot 12; the first protruding structure includes a first protruding column 31 and a second protruding column 32; during the process that the air deflector 1002 is opened from the first position to the second position, the first protruding column 31 is arranged in the first driving slot 11 and can slide relative to the first driving slot 11, and the second protruding column 32 is arranged in the second driving slot 12 and can slide relative to the second driving slot 12; wherein, as shown in Figure 7 and Figure 30 , the first driving slot 11 and / or the second driving slot 12 are curved slots.

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

[0102] As shown in Figure 11 , the driving device for the air deflector 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 with the rotating member 3 through the transmission shaft 4 and drives the rotating member 3 to rotate.

[0103] As shown in Figure 21 , the driving device for the air deflector 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 with the rotating member 3 through the transmission shaft 4 and drives the rotating member 3 to rotate.Figure 22 、 Figure 32 As shown in FIG. 1, 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 matched with the first limiting portion 401, so as to limit the movement of the transmission member relative to the transmission shaft 4 along a first limiting direction. Figure 31 As shown in FIG. 2, 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 matched with the second limiting portion 402, so as to limit the movement of the transmission member relative to the transmission shaft 4 along a 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 and the first limiting matching portion 301 are matched, so as to limit the movement of the transmission member along the first limiting direction, i.e. limit the movement of the transmission member along the movement direction, so as to realize the relative static of the transmission member and the transmission shaft 4 along the movement direction of the transmission member, so that the transmission shaft 4 can drive the transmission member to move along the movement direction of the transmission member, i.e. the transmission member can move with the transmission shaft 4. The second limiting portion 402 and the second limiting matching portion 302 are matched, so as to limit the movement of the transmission member along the second limiting direction, so as to cooperate with the first limiting portion 401 and the first limiting matching portion 301, so as to limit the movement of the transmission member in multiple directions, so that the transmission member achieves 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 as to reasonably utilize the space along the circumference of the transmission shaft 4, and make the structure of the transmission shaft 4 more compact.

[0106] The number of the first limiting portion 401 and the second limiting portion 402 is multiple, and the multiple first limiting portions 401 and the multiple second limiting portions 402 are sequentially arranged along the circumference of the transmission shaft 4, and the first limiting portion 401 and the second limiting portion 402 are arranged at intervals, so as to make the force of each part of the transmission shaft 4 uniform.

[0107] Optionally, as shown in FIG. 1 and FIG. 2, Figure 21 、 Figure 22 、 Figure 32 The first limiting portion 401 and the first limiting matching portion 301 are one of a first limiting protrusion 4011 and 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 part 401 is a first limiting protrusion 4011, and the first limiting matching part 301 is a limiting groove 3011. Alternatively, the first limiting part 401 is a limiting groove 3011, and the first limiting matching part 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. In this way, the movement direction (i.e., the first limiting direction) of the transmission member can be limited, and the transmission member can also be limited in the opposite direction of the movement direction. For example, the transmission shaft 4 rotates clockwise, and the first limiting direction is clockwise.

[0109] Alternatively, as shown in Figure 21 、 Figure 22 and Figure 32 , the transmission shaft 4 is provided with a third limiting part 403, and the transmission member is provided with a third limiting matching part 304 matched with the third limiting part 403, so as to limit the movement of the transmission member relative to the transmission shaft 4 in the direction opposite to the second limiting direction, thereby making the position of the transmission member more stable.

[0110] Alternatively, as shown in Figure 32 , when the first limiting part 401 is a first limiting protrusion 4011, the third limiting matching part 304 is a limiting rib 3041 provided on the inner wall surface of the limiting groove 3011, and the third limiting part 403 is a surface of the first limiting protrusion 4011 facing the limiting rib 3041 and abutting against the limiting rib 3041. The limiting rib 3041 and the third limiting part 403 are sequentially arranged in the direction opposite to the second limiting direction, so as to limit the movement of the transmission member relative to the transmission shaft 4 in the direction opposite to the second limiting direction. Alternatively, when the first limiting part 401 is a limiting groove 3011, the third limiting part 403 is a limiting rib 3041 provided on the inner wall surface of the limiting groove 3011, and the third limiting matching part 304 is a surface of the first limiting protrusion 4011 facing the limiting rib 3041 and abutting against the limiting rib 3041. The third limiting matching part 304 and the limiting rib 3041 are sequentially arranged in the direction opposite to the second limiting direction, so as to limit the movement of the transmission member relative to the transmission shaft 4 in the direction opposite to the second limiting direction.

[0111] By providing the limiting rib 3041 on the inner wall surface of the limiting groove 3011, the limiting rib 3041 and the third limiting part 403 abut against each other, so as to limit the movement of the transmission member relative to the transmission shaft 4 in the direction opposite to the second limiting direction. 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, as shown in Figure 32As shown, the transmission member is provided with a mounting hole 303, the transmission shaft 4 is arranged in the mounting hole 303, and the first limiting fitting part 301 is arranged on the inner wall surface of the mounting hole 303. 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 limiting fitting part 301 is arranged on the inner wall surface of the mounting hole 303. For example, the first limiting fitting part 301 is a limiting groove 3011 arranged on the inner wall surface of the mounting hole 303. Integrating the first limiting fitting part 301 in the mounting hole 303 can improve the compactness of the structure of the transmission member.

[0114] Optionally, as shown in Figure 12 , Figure 21 , Figure 22 As shown, one of the second limiting part 402 and the second limiting fitting part 302 is a buckle 4021, and the other is a buckle groove 3021 matched with the buckle 4021. The buckle 4021 is inserted into the buckle groove 3021 and is clamped with the buckle groove 3021.

[0115] The buckle groove 3021 includes a first groove wall 3022, and the buckle 4021 abuts against the first groove wall 3022. When the second limiting part 402 is the buckle 4021 and the second limiting fitting part 302 is the buckle groove 3021, the first groove wall 3022 and the buckle 4021 are arranged in sequence along the second limiting direction. Alternatively, the second limiting fitting part 302 can be the buckle 4021, and the second limiting part 402 can be the buckle groove 3021. The first groove wall 3022 and the buckle 4021 are arranged in sequence along the opposite direction of the second limiting direction. Through the cooperation of the buckle 4021 and the buckle groove 3021, the second limiting direction of the transmission member is limited. This kind of structure is simple.

[0116] As shown in Figure 12 , the second limiting fitting part 302 is arranged on the surface of the transmission member away from the transmission shaft 4.

[0117] As shown in Figure 22 , the first limiting part 401 includes a first limiting protrusion 4011, the second limiting part 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 part 402 are arranged on the surface of the transmission shaft 4 facing the transmission member. The supporting protrusion 404 is arranged between the plurality of buckles 4021, and a gap is arranged between the supporting protrusion 404 and the buckle 4021 to enhance the deformation ability of the buckle 4021. The supporting protrusion 404 penetrates the mounting hole 303 and is matched with 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. In addition, the arrangement of the supporting protrusion 404 can enhance the strength of the transmission shaft 4.

[0118] Optionally, as shown inFigure 4 and Figure 27 As shown, the driving device for the air conditioning deflector also includes a cover 51. The cover 51 is located between the driving member 7 and the transmission member and abuts against the transmission member. It is used to restrict the movement of the transmission member towards the driving member 7, that is, to restrict the movement of the transmission member relative to the transmission shaft 4 in the second limiting direction, thereby enhancing the limiting effect on the movement of the transmission member in the second limiting direction.

[0119] Optionally, the surface of the cover 51 facing the transmission member is provided with a second limiting protrusion 511, which abuts against the transmission member to restrict the transmission member from moving towards the drive member 7; and / or the surface of the transmission member facing the cover 51 is provided with a third limiting protrusion 305, which abuts against the cover 51 to restrict the transmission member from moving towards the drive member 7.

[0120] The cover 51 has a connecting hole, through which the drive shaft 4 passes to be inserted into the mounting hole 303. A second limiting protrusion 511 and a third limiting protrusion 305 abut against each other. The second limiting protrusion 511 is arranged circumferentially around the connecting hole, and the third limiting protrusion 305 is arranged circumferentially around the mounting hole 303. The first limiting part 401 is the first limiting protrusion 4011. The inner wall of the connecting hole has clearance grooves, the number of which is equal to and corresponds one-to-one with the number of the first limiting protrusions 4011, so that the first limiting protrusions 4011 pass through the clearance grooves.

[0121] like Figure 10 As shown, the driving device for the air conditioning deflector includes a limiting member 6, which is disposed between the first link 1 and the second link 2. The limiting member 6 is used to restrict the movement of the first link 1 toward the second link 2 and / or to restrict 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 their movement.

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

[0123] Optionally, the limiting member 6 has a first abutting rib 63 on its surface 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 limiting member 6 and the first connecting rod 1, thereby reducing the friction between the limiting member 6 and the first connecting rod 1. The first abutting rib 63 extends along the length direction of the limiting member 6. There are multiple first abutting ribs 63, and the multiple first abutting ribs 63 are arranged sequentially along the width direction of the limiting member 6.

[0124] The surface of the limiting piece 6 towards the second connecting rod 2 is provided with a second abutting rib, which abuts against the second connecting rod 2. The second abutting rib abuts against the second connecting rod 2 to reduce the contact area between the limiting piece 6 and the second connecting rod 2 and the friction force therebetween. The second abutting rib extends along the length direction of the limiting piece 6. The number of the second abutting ribs is multiple, and the multiple second abutting ribs are sequentially arranged along the width direction of the limiting piece 6.

[0125] As shown in Figure 30 , the surface of the first connecting rod 1 towards the limiting piece 6 is provided with a third abutting rib 15, which abuts against the limiting piece 6. The third abutting rib 15 abuts against the limiting piece 6 to reduce the contact area between the limiting piece 6 and the first connecting rod 1 and the friction force therebetween. The third abutting rib 15 extends along the length direction of the first connecting rod 1. The number of the third abutting ribs 15 is multiple, and the multiple third abutting ribs 15 are sequentially arranged along the width direction of the first connecting rod 1.

[0126] As shown in Figure 29 , the surface of the second connecting rod 2 towards the limiting piece 6 is provided with a fourth abutting rib 27, which abuts against the limiting piece 6. The fourth abutting rib 27 abuts against the limiting piece 6 to reduce the contact area between the limiting piece 6 and the second connecting rod 2 and the friction force therebetween. The fourth abutting rib 27 extends along the length direction of the second connecting rod 2. Figure 9 The number of the fourth abutting ribs 27 is multiple, and the multiple fourth abutting ribs 27 are sequentially arranged along the width direction of the second connecting rod 2. Figure 9

[0127] Optionally, as shown in Figure 23 , the driving device for the air conditioner air deflector further comprises 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 of extending out of the mechanism box 5 and a position of retracting into the mechanism box 5, and the limiting piece 6 is mounted on the mechanism box 5, so as to realize the fixation of the limiting piece 6 through the mechanism box 5.

[0128] Optionally, as shown in Figure 23 , the mechanism box 5 is provided with a mounting gap, the limiting piece 6 comprises a limiting body 61 and a stop rib 62, the limiting body 61 is arranged in the mechanism box 5, and the stop rib 62 is arranged at the end of the limiting body 61 and extends out of the mounting gap, the number of the stop ribs 62 is multiple and they are respectively arranged at the opposite ends of the limiting body 61, and the size of the stop rib 62 is greater than that of the mounting gap, so as to avoid the stop rib 62 from entering the mechanism box 5. The mounting gap is matched with the limiting body 61 and cooperates with the stop rib 62, so as to realize the positioning of the limiting piece 6.

[0129] ​Optionally, the mechanism box 5 comprises a box body 52 and a box cover 51, and the box cover 51 covers the box body 52; wherein the limiting piece 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 piece 6 is clamped between the box body 52 and the box cover 51, and the positioning of the limiting piece 6 can also be realized when the box cover 51 covers the box body 52.

[0131] Optionally, the first connecting rod 1 is arranged between the limiting piece 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, so as to limit the movement of the first connecting rod 1 towards the mechanism box 5, i.e. the movement in the direction away from the limiting piece 6, and further realize the limiting of the first connecting rod 1 in the direction of the line connecting the limiting piece 6 and the mechanism box 5; and / or, the second connecting rod 2 is arranged between the limiting piece 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, so as to limit the movement of the second connecting rod 2 towards the mechanism box 5, i.e. the movement in the direction away from the limiting piece 6, and further realize the limiting of the second connecting rod 2 in the direction of the line connecting the limiting piece 6 and the mechanism box 5.

[0132] Optionally, the power source comprises a transmission member, the transmission member is drivingly connected with the first connecting rod 1 and the second connecting rod 2, and the transmission member is arranged 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 abuts against the first connecting rod 1 by the cooperation of the first driving part and the first driving structure, and abuts against the second connecting rod 2 by the cooperation of the second driving part and the second driving structure, so as to avoid the movement of the first connecting rod 1 towards the second connecting rod 2 and the movement of the second connecting rod 2 towards the first connecting rod 1.

[0134] Optionally, as shown in Figure 10 , the transmission member and the limiting piece 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 in the length direction of the first connecting rod 1 or the second connecting rod 2 are respectively limited by the transmission member and the limiting piece 6, so as to avoid the collision of different positions in the length direction of the first connecting rod 1 and the second connecting rod 2.

[0135] Embodiment one:

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

[0137] The first protruding column 31 is matched with the first driving groove 11, that is, when the first protruding column 31 is located in the first driving groove 11 and slides relative to the first driving groove 11, the first protruding column 31 can drive the first connecting rod 1 to move relative to the rotating piece 3, in other words, the matching between the first protruding column 31 and the first driving groove 11 can provide driving force for the movement of the first connecting rod 1. The second protruding column 32 is matched with the second driving groove 12.

[0138] The first protruding column 31 is matched with the first driving groove 11, and the second protruding column 32 is matched with the second driving groove 12, so as to jointly realize the movement of the first connecting rod 1. Compared with the matching between the first connecting rod 1 and the rotating piece 3 through only one protruding column and one driving groove, the matching between the first protruding column 31 and the first driving groove 11 and the matching between the second protruding column 32 and the second driving groove 12 can realize the stable movement of the first connecting rod 1, and can realize the superposition of the movement in the first extension movement direction and the movement in the first deviation movement direction of the first connecting rod 1 under the condition that the structures of the first driving groove 11 and the second driving groove 12 are relatively simple.

[0139] As shown in Figure 7 , 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 of the movement track of the first connecting rod 1.

[0140] Optionally, in the case that the first driving groove 11 and the second driving groove 12 are both curved grooves, the first driving groove 11 and the second driving groove 12 are oppositely arranged.

[0141] In the case that the first connecting rod 1 moves by a preset displacement, the sliding amount of the first protruding column 31 in the first driving groove 11 relative to the first driving groove 11 and the sliding amount of the second protruding column 32 in the second driving groove 12 relative to the second driving groove 12 are different, and the first driving groove 11 and the second driving groove 12 are oppositely arranged, so that the one with the larger sliding amount mainly drives the movement of the first connecting rod 1, and the one with the smaller sliding amount plays a role similar to a fulcrum or a rotating point.

[0142] As shown in Figure 7 , the first driving groove 11 and the second driving groove 12 are arranged on the first connecting rod 1, the first driving groove 11 and the second driving groove 12 are oppositely arranged, and the first driving groove 11 and the second driving groove 12 both extend along the width direction (b) of the first connecting rod 1 and are sequentially arranged along the length direction (a) of the first connecting rod 1. Figure 7 Figure 7 As shown in Figure 11 , the first protruding column 31 and the second protruding column 32 are sequentially arranged along the circumferential direction of the rotating piece 3.

[0143] ​The cooperation between the first protrusion 31 and the first drive groove 11, and the cooperation between the second protrusion 32 and the second drive groove 12, can meet the requirements for the movement trajectory of the first link 1, and make the first drive groove 11 and the second drive groove 12 occupy a small volume on the first link 1, thereby reducing the size of the first link 1.

[0144] The extension directions of both the first drive groove 11 and the second drive groove 12 are not parallel to the length direction of the first connecting rod 1. The first protrusion 31 slides relative to the first drive groove 11 along its extension direction, and the second protrusion 32 slides relative to the second drive groove 12 along its extension direction. Thus, the engagement of the first protrusion 31 with the first drive groove 11 drives the first connecting rod 1 to move; the engagement of the second protrusion 32 with the second drive groove 12 also drives the first connecting rod 1 to move.

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

[0146] Both the first sub-drive groove 111 and the second sub-drive groove 112 are curved grooves, and the curvature of the first sub-drive groove 111 is greater than that of the second sub-drive groove 112. This results in a greater force exerted on the first sub-drive groove 111 when the first protrusion 31 is located within it, which is greater than the force exerted on the second sub-drive groove 112 when it is located within it. This initiates the opening process of the air guide plate 1002, changing its speed from zero to greater than zero. Because the opening process of the air guide plate 1002 is relatively short, the length of the first sub-drive groove 111 is less than the length of the second sub-drive groove 112.

[0147] The connection between the first sub-drive slot 111 and the second sub-drive slot 112 adopts a smooth transition.

[0148] Optionally, in the case that the first driving groove 11 and the second driving groove 12 are both curved grooves, the second driving groove 12 comprises a third sub-driving groove 121 and a fourth sub-driving groove 122. The fourth sub-driving groove 122 is in communication with the third sub-driving groove 121, and in the process that the air deflector 1002 moves from the first position to the second position, the second protruding column 32 slides through the third sub-driving groove 121 and the fourth sub-driving groove 122 in turn; 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 bending degree of the third sub-driving groove 121 is greater than the bending degree of the fourth sub-driving groove 122, so that when the second protruding column 32 is located in the third sub-driving groove 121, the force acting on the third sub-driving groove 121 is greater than the force acting on the fourth sub-driving groove 122 when the second protruding column 32 is located in the fourth sub-driving groove 122, so as to open the opening process of the air deflector 1002 and change the speed of the air deflector 1002 from zero to greater than zero. Since the time of the opening process of the air deflector 1002 is relatively 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 driving parts comprises a fourth sub-driving part; the fourth sub-driving part and one of the first driven parts comprise a fourth protruding column 34, and the other one comprises a fourth driving groove 13.

[0151] The first slot structure further comprises the fourth driving groove 13; the first protruding structure further comprises the fourth protruding column 34, and in the process that the air deflector 1002 is opened from the first position to the second position, the fourth protruding column 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 protruding column 34 is adapted to the size of the fourth driving groove 13.

[0153] In the process that the air deflector 1002 moves from the first position to the second position, the first protruding column 31 is located in the first driving groove 11 at least partially in the stroke, the second protruding column 32 is always located in the second driving groove 12, and the fourth protruding column 34 is always located in the fourth driving groove 13, so that at least two protruding columns cooperate with at least two driving grooves at the same time, and the fourth driving groove 13 is a curved groove, thereby realizing that the first connecting rod 1 has both the partial motion of the first deviated motion direction and the partial motion of the first extending motion direction.

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

[0155] Taking the first groove structure located on the first connecting rod 1 as an example, the extension lines of the first driving groove 11 and / or the second driving groove 12 intersect 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, thereby reducing the size of the driving device used for the air conditioning guide plate.

[0156] During the opening process of the air guide plate 1002, the air guide plate 1002 sequentially passes through the first position, the third position, and the second position. From the first position to the third position, as... Figure 2 As shown, the first protrusion 31 has at least a partial travel within the first drive groove 11 and is slidable relative to the first drive groove 11; the second protrusion 32 is located within the second drive groove 12 and is slidable relative to the second drive groove 12; and the fourth protrusion 34 is located within the fourth drive groove 13 and is slidable relative to the fourth drive groove 13. From the third position to the second position, as... Figure 13 As shown, the first protrusion 31 is dislodged from the first drive groove 11, the second protrusion 32 is located in the second drive groove 12 and can slide relative to the second drive groove 12, and the fourth protrusion 34 is located in the fourth drive groove 13 and can slide relative to the fourth drive groove 13.

[0157] In other words, from the first position to the second position, the second protrusion 32 always engages with the second drive groove 12, the fourth protrusion 34 always engages with the fourth drive groove 13, and the first protrusion 31 first engages with the first drive groove 11 and then disengages from it, i.e., no longer engages. This ensures that during the process of the air guide plate 1002 moving from the first position to the second position, there are always at least two protrusions engaging with the two drive grooves respectively. Moreover, the first protrusion 31 and the first drive groove 11 engage intermittently, i.e., they disengage, which can avoid the first drive groove 11 being too large.

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

[0159] When the rotating part 3 rotates around its own rotation axis, it drives the first connecting rod 1 to move. The clearance notch 191 moves with the first connecting rod 1, that is, the clearance notch 191 moves relative to the rotation axis of the rotating part 3, so that the first protrusion structure on the rotating part 3 matches the first groove structure at different positions.

[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 avoiding gap 191, and the fourth driving groove 13 is arranged on the other side of the avoiding gap 191, so that when the rotating piece 3 rotates, the intermittent matching of the first protruding column 31 and the first driving groove 11 can be met, and at least two protruding columns on the rotating piece 3 can be matched with two driving grooves respectively.

[0161] Optionally, the first groove structure further comprises a ninth driving groove 14, and the ninth driving groove 14 is in communication with the fourth driving groove 13, as shown in Figure 15 、 Figure 17 and Figure 19 As shown, in the process that the air deflector 1002 is opened from the second position to the fourth position, the fourth protruding column 34 is located in the ninth driving groove 14 and can slide relative to the ninth driving groove 14; wherein the ninth driving groove 14 is a circular arc groove with the center of rotation of the rotating piece 3 as the center in the process that the air deflector 1002 moves from the second position to the fourth position.

[0162] The fourth protruding column 34 is matched in size with the ninth driving groove 14.

[0163] When the air deflector 1002 continues to open from the second position, the fourth protruding column 34 slides into the ninth driving groove 14 from the fourth driving groove 13 and slides relative to the ninth driving groove 14, and the first protruding column 31 is out of the first driving groove 11. In the initial stage of continuous opening, the second protruding column 32 is still located in the second driving groove 12, and after the initial stage, the second protruding column 32 is also out of the second driving groove 12. The ninth driving groove 14 is a circular arc groove, and the center of the ninth driving groove 14 is the center of rotation of the rotating piece 3, so that when the air deflector 1002 continues to open from the second position, the rotating piece 3 rotates, the fourth protruding column 34 rotates relative to the ninth driving groove 14 around the center of rotation of the rotating piece 3, 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 arranged in sequence along the width direction of the first connecting rod 1, and / or the second driving groove 12 and the fourth driving groove 13 are arranged in sequence along the width direction of the first connecting rod 1, so as to reduce the size of the first connecting rod 1 in the length direction.

[0166] As shown in Figure 15As shown, the driving device for the air deflector further comprises an eleventh driving slot 16, which is arranged on the first connecting rod 1 or the rotating member 3 where the second driving slot 12 is arranged. The eleventh driving slot 16 is in communication with the second driving slot 12 and is adapted to the second protruding column 32. When the air deflector 1002 continues to open from the second position, the second protruding column 32 slides into the eleventh driving slot 16 from the second driving slot 12 and can slide relative to the eleventh driving slot 16 until the air deflector 1002 moves to the seventh position.

[0167] The eleventh driving slot 16 is a circular arc slot, and the center of the circle where the eleventh driving slot 16 is arranged during the movement of the air deflector 1002 from the second position to the fourth position is the rotation center of the rotating member 3. Thus, when the air deflector 1002 moves from the second position to the seventh position, the sliding of the second protruding column 32 relative to the eleventh driving slot 16 does not drive the first connecting rod 1 to move, but also makes the position of the first connecting rod 1 more stable, and does not hinder the rotation of the rotating member 3, i.e., does not affect the rotating member 3 to continue to drive the second connecting rod 2 to move.

[0168] When the air deflector 1002 continues to move from the seventh position to the fourth position, the second protruding column 32 is out of the eleventh driving slot 16, so as to avoid that the second protruding column 32 always cooperates with the eleventh driving slot 16 to cause the size of the eleventh driving slot 16 to be too large. During the opening process of the air deflector 1002, the air deflector 1002 sequentially passes through the second position, the seventh position and the fourth position.

[0169] The eleventh driving slot 16 and the fourth driving slot 13 are both arranged on the first connecting rod 1 or the rotating member 3, and the fourth driving slot 13 is provided with a through gap 131 through which the second protruding column 32 passes. When the second protruding column 32 slides out of the eleventh driving slot 16, the second protruding column 32 passes out of the through gap 131 with the continuous rotation of the rotating member 3. When the first protruding column 31 slides out of the first driving slot 11, the first protruding column 31 passes out of the through gap 131 with the continuous rotation of the rotating member 3.

[0170] The eleventh driving slot 16 and the ninth driving slot 14 are both arranged on the first connecting rod 1 or the rotating member 3, and the eleventh driving slot 16 and the ninth driving slot 14 are concentric circles during the movement of the air deflector 1002 from the second position to the fourth position, and the centers of the concentric circles are both the rotation center of the rotating member 3.

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

[0172] The ninth driving slot 14 and the eleventh driving slot 16 are arranged on 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 the opposite sides can make the structure of the first connecting rod 1 or the rotating member 3 more compact, and the ninth driving slot 14 and the eleventh driving slot 16 are sequentially arranged along the length direction of the first connecting rod 1.

[0173] The seventh position is a position between the second position and the embracing air supply position.

[0174] As shown in Figure 17 , the driving device for the air deflector further comprises a tenth protruding column 36, and the tenth protruding column 36 is arranged on the first connecting rod 1 or the rotating member 3 where the fourth protruding column 34 is arranged; during movement of the air deflector 1002 from the first position to the second position, the tenth protruding column 36 is arranged outside the ninth driving slot 14, and during movement of the air deflector 1002 from the second position to the fourth position, the tenth protruding column 36 is arranged inside the ninth driving slot 14 and can slide relative to the ninth driving slot 14.

[0175] The tenth protruding column 36 is matched with the ninth driving slot 14, and the distance between the tenth protruding column 36 and the rotation center of the rotating member 3 is equal to the distance between the fourth protruding column 34 and the rotation center of the rotating member 3. Taking the tenth protruding column 36 and the fourth protruding column 34 as examples, the tenth protruding column 36 and the fourth protruding column 34 are sequentially arranged along the circumference of the rotating member 3.

[0176] When the air deflector 1002 is not opened to the second position, the tenth protruding column 36 is located in the avoiding gap 191, and the fourth driving slot 13 is provided with a through port 132, and when the air deflector 1002 is opened to the second position, the tenth protruding column 36 enters the ninth driving slot 14 through the through port 132.

[0177] As shown in Figure 13 , during movement of the air deflector 1002 from the second position to the fourth position, the fourth protruding column 34 and the tenth protruding column 36 are both located inside the ninth driving slot 14 and can slide relative to the ninth driving slot 14, thereby improving the position stability of the first connecting rod 1.

[0178] Optionally, as shown in Figure 9 and Figure 12As shown, one of the third sub-active part and the second driven part includes the third protrusion 33, and the other includes the third driving slot 21. The first protrusion 31 is arranged in the first driving slot 11 and can slide relative to the first driving slot 11, the second protrusion 32 is arranged in the second driving slot 12 and can slide relative to the second driving slot 12, and the third protrusion 33 is arranged in the third driving slot 21 and can slide relative to the third driving slot 21, so that the first connecting rod 1 and the second connecting rod 2 jointly drive the air deflector 1002 to move from the first position to the second position.

[0179] Optionally, the plurality of second active parts includes 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] In the case where the first driving slot 11 and the second driving slot 12 are both curved slots, the second slot structure includes a third driving slot 21 and a fifth driving slot 23; the second protrusion structure includes a third protrusion 33 and a fifth protrusion 35; during the process that the air deflector 1002 is opened from the first position to the second position, the third protrusion 33 is arranged in the third driving slot 21 and can slide relative to the third driving slot 21, and the fifth protrusion 35 is arranged in the fifth driving slot 23 and can slide relative to the fifth driving slot 23; wherein the third driving slot 21 is a straight slot, and the fifth driving slot 23 is a curved slot.

[0181] The third protrusion 33 is matched in size with the third driving slot 21. The fifth protrusion 35 is matched in size with the fifth driving slot 23.

[0182] The cooperation of the third protrusion 33 and the third driving slot 21 and the cooperation of the fifth protrusion 35 and the fifth driving slot 23 jointly drive the second connecting rod 2 to move. And the third driving slot 21 is a straight slot, and the fifth driving slot 23 is a curved slot, so as to realize the movement of the second connecting rod 2 along a straight trajectory during the process that the air deflector 1002 is opened from the first position to the second position.

[0183] Optionally, in the case where the third driving slot 21 and the fifth driving slot 23 are both arranged in the second connecting rod 2, the third driving slot 21 and the fifth driving slot 23 are both not parallel to the length direction of the second connecting rod 2, so that when the third protrusion 33 cooperates with the third driving slot 21, the third protrusion 33 can exert a force on the third driving slot 21 to drive the second connecting rod 2 to move, and when the fifth protrusion 35 cooperates with the fifth driving slot 23, the fifth protrusion 35 can exert a force on the fifth driving slot 23 to drive the second connecting rod 2 to move.

[0184] The extension line of the third driving slot 21 intersects with the fifth driving slot 23, on the one hand to meet the requirements of the movement trajectory of the second connecting rod 2, and on the other hand to reduce the volume occupied by the third driving slot 21 and the fifth driving slot 23.

[0185] Optionally, as Figure 9As shown, the second groove structure also includes a tenth drive groove 22, which is connected to the third drive groove 21. During the process of the air guide plate 1002 opening from the second position to the fourth position, the third protrusion 33 is located in the tenth drive groove 22 and can slide relative to the tenth drive groove 22. The tenth drive groove 22 is connected to the side of the third drive groove 21 away from the air outlet, and forms an angle at the connection with the third drive groove 21. The tenth drive groove 22 is an arc-shaped groove.

[0186] The third protrusion 33 is adapted to the size of the tenth drive groove 22.

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

[0188] Since the second connecting rod 2 is always moving during the rotation of the rotating component 3, the center of the arc where the tenth drive groove 22 is located deviates from the rotation center of the rotating component 3 during the process of the air guide plate 1002 moving from the second position to the fourth position.

[0189] Optionally, such as Figure 16 As shown, the second groove structure also includes a thirteenth drive groove 24, which is connected to the fifth drive groove 23. During the process of the air guide plate 1002 opening from the second position to the fourth position, the fifth protrusion 35 is located in the thirteenth drive groove 24 and can slide relative to the thirteenth drive groove 24. The thirteenth drive groove 24 is connected to the side of the fifth drive groove 23 away from the air outlet, and forms an angle at the connection with the fifth drive groove 23. The thirteenth drive groove 24 is an arc-shaped groove, and the circle where the thirteenth drive groove 24 is located is concentric with the circle where the tenth drive groove 22 is located.

[0190] The fifth protrusion 35 is sized to match the thirteenth drive groove 24.

[0191] As the air guide plate 1002 continues to open from the second position, the fifth protrusion 35 slides into the thirteenth drive groove 24 and can slide relative to the thirteenth drive groove 24. It cooperates with the third protrusion 33 and the tenth drive groove 22 to jointly drive the second connecting rod 2 to move. The thirteenth drive groove 24 and the tenth drive groove 22 are both arc-shaped grooves, and the circles containing the two arc-shaped grooves are concentric circles. During the process of the air guide plate 1002 moving from the second position to the fourth position, the center of the concentric circle does not coincide with the rotation center of the rotating component 3, so that the movement trajectory of the second connecting rod 2 is arc-shaped.

[0192] The driving device for the air conditioner air deflector comprises a connecting rod and a power source. The connecting rod is movably connected with the air deflector 1002 and is provided with a driving structure. The power source comprises a driving part which cooperates with the driving structure to drive the connecting rod to move, thereby driving the air deflector 1002 to open and close.

[0193] The driving structure comprises a first sub-driving structure, and the driving part comprises a first sub-driving part. During the movement of the air deflector 1002, the first sub-driving structure moves between a cooperation position and a disengagement position relative to the first sub-driving part.

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

[0195] The power source comprises a rotating member 3 which comprises the driving part. Alternatively, the power source can be in other forms, for example, the driving part comprises a gear, the driving structure comprises a rack, and the gear meshes with the rack to drive the connecting rod to move.

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

[0197] With the movement of the connecting rod, the first sub-driving structure moves accordingly. If the first sub-driving structure and the first sub-driving part are always in cooperation (at this time, in the cooperation position), the size of the first sub-driving structure or the first sub-driving part needs to be large enough. Therefore, in the present application, the first sub-driving structure and the first sub-driving part have a disengagement position, so that the size of the first sub-driving structure or the first sub-driving part can be reduced, and the size of the connecting rod or the power source can be avoided from being too large.

[0198] Optionally, one of the first sub-driving structure and the first sub-driving part is a first protrusion, and the other is a first slot position matched with the first protrusion. In the cooperation position, the first protrusion is located in the first slot position and can slide relative to the first slot position to drive the connecting rod to move. In the disengagement position, the first protrusion is disengaged from the first slot position.

[0199] The first protrusion can be a first protruding column 31, and the first slot can be a first driving slot 11. In the process of moving the air deflector 1002 from the first position to the second position, the first driving slot 11 first cooperates with the first protruding column 31, at which time the first protruding column 31 is located in the first driving slot 11 and can slide relative to the first driving slot 11, which is a cooperation position, and then separates from the first protruding column 31, which is a disengagement position.

[0200] The first protrusion can also be a fifth protruding column 35, and the first slot can be a fifth driving slot 23. In the initial stage of moving the air deflector 1002 from the first position, the fifth protruding column 35 separates from the fifth driving slot 23. As the air deflector 1002 continues to open, the fifth protruding column 35 enters the fifth driving slot 23 and can slide relative to the fifth driving slot 23 before the air deflector 1002 reaches the third position, which is a cooperation position.

[0201] Optionally, the driving structure further comprises a second sub-driving structure, and the driving part further comprises a second sub-driving part. In the process of moving the air deflector 1002, the second sub-driving structure has a cooperation position that cooperates with the second sub-driving part. When the first sub-driving structure is in the disengagement position, the second sub-driving structure is in the cooperation position.

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

[0203] When the connecting rod includes the first connecting rod 1 and does not include the second connecting rod 2, the first driving structure further comprises a second sub-driving structure, and the first driving part further comprises a second sub-driving part. When the connecting rod includes the second connecting rod 2 and does not include the first connecting rod 1, the second driving structure comprises a second sub-driving structure, and the second driving part comprises a second sub-driving part. When the connecting rod includes the first connecting rod 1 and the second connecting rod 2, the first driving structure comprising the first sub-driving structure and / or the second driving structure further comprises a second sub-driving structure, and the first driving part comprising the first sub-driving part and / or the second driving part further comprises a first sub-driving part.

[0204] Optionally, the second sub-driving structure moves relative to the second sub-driving part between the cooperation position and the disengagement position where cooperation is released.

[0205] The second sub-driving structure and the second sub-driving part have a disengagement position, so that the size of the second sub-driving structure or the second sub-driving part can be reduced, and the size of the connecting rod or the power source can be avoided to be too large.

[0206] Optionally, one of the second sub-driving structure and the second sub-driving part is a second protrusion, and the other is a second slot matched with the second protrusion; in the matching position, the second protrusion is located in the second slot and can slide relative to the second slot to drive the linkage to move; in the disengaging position, the second protrusion is disengaged from the second slot.

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

[0208] Optionally, the driving structure further comprises a third sub-driving structure, and the driving part further comprises a third sub-driving part. During the movement of the air deflector 1002, the third sub-driving structure is always matched with the third sub-driving part.

[0209] When the linkage comprises the first linkage 1 and does not comprise the second linkage 2, the first driving structure further comprises a third sub-driving structure, and the first driving part further comprises a third sub-driving part. When the linkage comprises the second linkage 2 and does not comprise the first linkage 1, the second driving structure comprises a third sub-driving structure, and the second driving part comprises a third sub-driving part. When the linkage comprises the first linkage 1 and the second linkage 2, the first driving structure comprising the first sub-driving structure and / or the second driving structure further comprises a third sub-driving structure, and the first driving part comprising the first sub-driving part and / or the second driving part further comprises a third sub-driving part.

[0210] The third sub-driving structure is always matched with the third sub-driving part, so that the third sub-driving part always provides driving force for the third sub-driving structure, and ensures that the linkage can move smoothly. Moreover, when the second sub-driving structure and the second sub-driving part are in the disengaging position, since the third sub-driving structure is always matched with the third sub-driving part, the movement track of the linkage meets the requirements.

[0211] Optionally, one of the third sub-driving structure and the third sub-driving part is a third protrusion, and the other is a third slot matched with the third protrusion; in the matching position, the third protrusion is located in the third slot and can slide relative to the third slot to drive the linkage to move; in the disengaging position, the third protrusion is disengaged from the third slot.

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

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

[0214] The fourth driving slot 13 is provided with a through gap 131, which is a clearance slot. After the first protruding column 31 and the second protruding column 32 are respectively separated from the first driving slot 11 and the second driving slot 12, the first protruding column 31 and the second protruding column 32 are respectively separated from the clearance slot in the movement of the rotating member 3.

[0215] The driving device for the air deflector includes 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 with the air deflector 1002, and the connecting rod includes the first connecting rod 1 and / or the second connecting rod 2.

[0216] The power slot structure includes a first slot structure, and the driving column structure includes a first protruding structure. Alternatively, the power slot structure includes a second slot structure, and the driving column structure includes a second protruding structure.

[0217] The power slot structure includes a first power slot and a second power slot, and the driving column structure cooperates with the first power slot and the second power slot to drive the connecting rod to move, so as to drive the air deflector 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 slot is arranged on the connecting rod, and the other of the first driving column and the first power slot 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 arranged. The second power slot is arranged on the connecting rod or the rotating member 3 where the first power slot is arranged. That is, the first driving column and the second driving column are arranged on the first connecting rod 1, and the first power slot and the second power slot are arranged on the rotating member 3. Alternatively, the first driving column and the second driving column are arranged on the rotating member 3, and the first power slot and the second power slot are arranged on the first connecting rod 1. Alternatively, the first driving column and the second driving column are arranged on the second connecting rod 2, and the first power slot and the second power slot are arranged on the rotating member 3. Alternatively, the first driving column and the second driving column are arranged on the rotating member 3, and the first power slot and the second power slot are arranged on the second connecting rod 2.

[0220] When the rotating member 3 rotates, the first driving column cooperates with the first power slot, and the second driving column cooperates with the second power slot, so as to drive the connecting rod to move, thereby driving the air deflector 1002 to move.

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

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

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

[0224] The driving device for the air deflector further comprises a third drive column and a third power slot. The third drive column is arranged on the first connecting rod 1, the second connecting rod 2 or the rotating member 3 where the first drive column is arranged; 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 arranged. That is, the third drive column and the first drive column are 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 arranged on the first connecting rod 1, the second connecting rod 2 or the rotating member 3.

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

[0226] The third power slot can be the second drive slot 12, and correspondingly, the third drive column is the third convex column 33.

[0227] The first power slot can also be the third drive slot 21, and the first drive column is the third convex column 33. At this time, 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 can also be the tenth drive slot 22, and the first drive column is the third convex column 33. At this time, 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 slot and the second power slot intersect, and it is not necessary that the extension line of the first power slot intersects with the extension line of the second power slot. In this way, the size of the first connecting rod 1, the second connecting rod 2 or the rotating member 3 where the first power slot and the second power slot are arranged can be reduced.

[0229] The drive column structure comprises a fifth drive column. During the rotation of the rotating member 3, the fifth drive column is sequentially matched with the first power slot and the second power slot. The first power slot is a non-circular arc, and the second power slot is a circular arc. The center of the circular arc during the movement of the air deflector 1002 from the second position to the fourth position is not the rotation center of the rotating member 3. At this time, the first power slot can be the third drive slot 21, the fifth drive column is the third convex column 33, and the second power slot is the tenth drive slot 22. Alternatively, the first power slot can be the fifth drive slot 23, the fifth drive column is the fifth convex column 35, and the second power slot is the thirteenth drive slot 24.

[0230] The device for driving the air deflector 1002 of the air conditioner comprises a first protruding column and a reversing groove, one of which is arranged on the second connecting rod 2 and the other of which is arranged on the rotating member 3. The reversing groove has a first end portion 211 and a second end portion 212 at two ends in the length direction of the reversing groove. During the opening of the air deflector 1002, the first protruding column is arranged in the reversing groove and slides in the first direction relative to the reversing groove first and then slides in the second direction relative to the reversing groove. The first direction is from the first end portion 211 to the second end portion 212, and the second direction is from the second end portion 212 to the first end portion 211.

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

[0232] Optionally, the reversing groove further comprises an intermediate segment 215 arranged between the first end portion 211 and the second end portion 212. When the air deflector 1002 is in the closed position (i.e., the first position), the first protruding column is located in the intermediate segment 215. In this way, as the air deflector 1002 is opened, the first protruding column slides in the first direction relative to the reversing groove first, and then slides in the second direction after sliding to the first end portion 211.

[0233] The power source for the air deflector 1002 of the air conditioner further comprises a second protruding column and a first adapter groove, one of which is arranged on the second connecting rod 2 and the other of which is arranged on the rotating member 3. During the opening of the air deflector 1002, when the first protruding column moves in the first direction relative to the reversing groove by a preset displacement, the second protruding column is switched from a non-cooperating position outside the first adapter groove to a cooperating position sliding into the first adapter groove, so that the first protruding column cooperates with the reversing groove and the second protruding column cooperates with the first adapter groove to jointly drive the air deflector 1002 to move.

[0234] The switching of the second protruding column between the non-cooperating position and the cooperating position is realized 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 cooperating position, the second protruding column slides into the first adapter groove and slides relative to the first adapter groove, and at this time, the first protruding column is located in the reversing groove and moves in the second direction relative to the reversing groove, so as to jointly drive the second connecting rod 2 to move.

[0235] The first adapter groove can be a fifth driving groove 23, and at this time, the second protruding column is a fifth protruding column 35.

[0236] The rotating member 3 is drivingly connected with a driven member, and the driven member comprises a first driven member, which can be the first connecting rod 1 or the second connecting rod 2. Hereinafter, the first driven member is taken as the first connecting rod 1 as an example for description. Figure 11As shown, the first driven member comprises a first driven portion, the surface of the rotating member 3 comprises a first surface 306, and a plurality of first driving portions are arranged on the first surface 306, which are configured to cooperate with the first driven portion to drive the first driven member to move. At least two of the plurality of first driving portions are arranged in sequence along the circumference of the rotating member 3, so that the layout of the plurality of first driving portions is more reasonable, and the size of the rotating member 3 is reduced. For example, the plurality of first driving portions comprise a first protruding column 31 and a second protruding column 32, which are arranged in sequence along the circumference of the rotating member 3.

[0237] Optionally, the distances from at least two of the plurality of first driving portions to the rotation center of the rotating member 3 are not equal, so that the layout of the plurality of first driving portions is more reasonable, and the size of the rotating member 3 is reduced. For example, the plurality of first driving portions comprise a fourth protruding column 34 and the first protruding column 31, and the distance from the fourth protruding column 34 to the rotation center of the rotating member 3 is less than the distance from the first protruding column 31 to the rotation center of the rotating member 3.

[0238] The heights of at least two of the plurality of first driving portions are not equal, so that the first driving portions are arranged in a staggered manner in the thickness direction of the rotating member 3. One of the first driving portion and the first driven portion is a first slot structure, and the other is a first column structure, and the first column structure is located in the cooperated first slot structure and can move relative to the first slot structure. When the first driving portion is a first column structure, i.e., at least one of the first protruding column 31, the second protruding column 32, the fourth protruding column 34 and the tenth protruding column 36, the height of the first driving portion is the height of the protruding column protruding from the first surface 306; when the first driving portion is a first slot structure, i.e., at least one of the first driving slot 11, the second driving slot 12, the fourth driving slot 13, the ninth driving slot 14 and the eleventh driving slot 16, the height of the first driving portion is the depth of the recessed slot.

[0239] At least two of the plurality of first column structures cooperate with the same first slot structure. The heights of the at least two of the plurality of first column structures are equal, and the distances from the rotation center of the rotating member are equal. For example, the at least two first column structures comprise the fourth protruding column and the tenth protruding column, both of which cooperate with the ninth driving slot and have equal distances from the rotation center of the rotating member.

[0240] Optionally, the rotating member 3 comprises a rotating body 38 and a cantilever 39, and the rotation center of the rotating member 3 is arranged on the rotating body 38; the cantilever 39 is arranged on the outer side of the rotating body 38; part of the first driving portions are arranged on the rotating body 38, and part of the first driving portions are 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 the outer edge of the circular part is outwardly convex to form the cantilever 39. The cantilever 39 is arranged, and part of the first driving part is arranged on the cantilever 39, which can not only meet the distance requirement of the first driving part and the rotating center of the rotating part 3, but also reduce the volume of the rotating part 3 and the cost of the rotating part 3.

[0242] Optionally, the number of cantilevers 39 is multiple, and at least one first driving part is arranged on each cantilever 39. As shown in the figure, the number of cantilevers 39 is two, and one first driving part is arranged on each of the two cantilevers 39, which can not only meet the distance requirement between the first driving parts arranged on the cantilevers 39, but also reduce the material consumption of the rotating part 3. Figure 11

[0243] Optionally, the number of cantilevers 39 is multiple, 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 driving parts arranged on the cantilevers 39 and the rotating center of the rotating part 3 can be changed. As shown in the figure, the lengths of the two cantilevers 39 are equal. Figure 11

[0245] Optionally, the driven part further comprises a second driven part, and in the case that the first driven part is the first connecting rod 1, the second driven part is the second connecting rod 2, and in the case that the first driven part is the second connecting rod 2, the second driven part is the first connecting rod 1.

[0246] The second driven part comprises multiple second driven parts, and the surface of the rotating part 3 further comprises a second surface 307, which is arranged opposite to the first surface 306 and is provided with multiple second driving parts. The multiple second driving parts are configured to cooperate with the second driven parts to drive the second driven part to move; at least two of the multiple second driving parts are sequentially arranged along the circumference of the rotating part 3, so that the layout of the multiple second driving parts is more reasonable, and the size of the rotating part 3 is reduced. For example, the multiple second driving parts comprise a third protruding column 33 and a fifth protruding column 35, and the third protruding column 33 and the fifth protruding column 35 are sequentially arranged along the circumference of the rotating part 3.

[0247] Optionally, at least one of the multiple first driving parts corresponds to a second driving part, as shown in the figure. Figure 12 ​​The number of the second active parts is two, which correspond to the two first active parts respectively, that is, the distance from the rotation center of the rotating member 3 is equal and located on the same radial direction of the rotating member 3. The second protruding column 32 in the first active part and the third protruding column 33 in the second active part correspond to each other. When the air deflector 1002 is in the closed position, the second protruding column 32 is located in the second driving groove 12, and the third protruding column 33 is located in the third driving groove 21. When the air deflector 1002 starts to move from the closed position, the second protruding column 32 slides relative to the second driving groove 12 to provide driving force for the first connecting rod 1, and the third protruding column 33 is located in the third driving groove 21, and the third protruding column 33 slides relative to the third driving groove 21 to provide driving force for the second connecting rod 2. When the air deflector 1002 starts to move from the closed position, the first connecting rod 1 and the second connecting rod 2 can move synchronously and the difference in movement stroke is small, and the air deflector 1002 is first extended to avoid a large difference in the first connecting rod 1 and the second connecting rod 2 at the beginning to cause the air deflector 1002 to rotate too early and interfere with the shell 1001.

[0248] The height of the first active part and the corresponding second active part is equal, so that when the corresponding first active part and second active part drive the first driven member and the second driven member respectively, the forces received from the first driven member and the second driven member are approximately equal, so that the rotating member 3 can rotate smoothly.

[0249] Optionally, the driving device for the air deflector of the air conditioner comprises 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 deflector 1002, and the driven member comprises a first connecting rod 1 and a second connecting rod 2; the rotating member 3 is controlled to rotate; one of the first sliding column and the first sliding groove is arranged on the driven member, and the other is arranged 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 to drive the driven member to move, so as to drive the air deflector 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 circular arc-shaped groove has simple forming process, and the cooperation of the circular arc-shaped groove and the first sliding column can simplify the movement track of the driven member. During the opening process of the air deflector 1002, the position of the driven member changes, and the position of the rotation center of the rotating member 3 does not change. Therefore, the position of the first sliding groove relative to the rotation center of the rotating member 3 changes when the air deflector 1002 is at different positions. When the center of the first sliding groove and the rotation center of the rotating member 3 are limited to be coincident, the position of the air deflector 1002 needs to be limited.

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

[0251] Optionally, the center of the circle where the first sliding groove is located during the movement of the air deflector 1002 from the second position to the fourth position is the rotation center of the rotating member 3. At this time, the first sliding groove is arranged on the second connecting rod 2.

[0252] Optionally, the driving device for the air deflector of the air conditioner further comprises a second sliding column and a second sliding groove, one of which is arranged on the driven member, and the other is arranged on the rotating member 3; during the movement of the air deflector 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 movement of the driven member; wherein the second sliding groove is a circular arc groove, and the center of the circle where the second sliding groove is located during the movement of the air deflector 1002 from the second position to the fourth position is the rotation center of the rotating member 3.

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

[0254] Optionally, when the air deflector 1002 moves from the sixth position to the fourth position, the second sliding column is out of the second sliding groove to avoid the length of the second sliding groove being too large, wherein the air deflector 1002 sequentially passes through the second position, the sixth position, the fifth position and the fourth position 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 deflector 1002 from the second position to the fourth position, the first sliding groove and the second sliding groove are arranged on the two sides opposite to the rotation center of the rotating member 3, and the first sliding groove and the second sliding groove are sequentially arranged along the length direction of the driven member.

[0255] Optionally, during the movement of the air deflector 1002 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 on 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 deflector of the air conditioner further comprises a fourth sliding column and a fourth sliding groove, the fourth sliding column is arranged on the driven member or the rotating member 3 where the first sliding column is located; the fourth sliding groove is arranged on the driven member or the rotating member 3 where the first sliding groove is located; during the movement of the air deflector 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 movement of the driven member; wherein the first sliding groove and the fourth sliding groove are both circular arcs and the circles where 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 sequentially passes through positions one, three, two, five, and four. Position one is the closed position, position three is the cooling horizontal blowing position, position two is the maximum airflow position, position five is the wraparound airflow position, and position four is the heating downward blowing position, or vice versa. In the attached diagram, position three is the cooling horizontal blowing position, and position four is the heating downward blowing position. Figure 2 As shown, when the air guide plate 1002 starts moving from the closed position, the first protrusion 31 is located in the first drive groove 11, the second protrusion 32 is located in the second drive groove 12, and the fourth protrusion 34 is located in the fourth drive groove 13, so as to jointly drive the first connecting rod 1 to move. At this time, as shown... Figure 3 As shown, the third protrusion 33 is located within the third drive groove 21 and slides along the first direction, as... Figure 13 and 14 As shown, before reaching the third position, the first protrusion 31 disengages from the first drive groove 11, the second protrusion 32 remains in the second drive groove 12, the fourth protrusion 34 remains in the fourth drive groove 13, and the fifth protrusion 35 slides into the fifth drive groove 23, until the air guide plate 1002 moves to the third position, as shown. Figure 33 As shown, 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... Figure 15 and 16 As shown, the second protrusion 32 slides into the eleventh drive groove 16, the fourth protrusion 34 disengages from the fourth drive groove 13 and slides into the ninth drive groove 14, the third protrusion 33 slides into the tenth drive groove 22, and the fifth protrusion 35 slides into the thirteenth drive groove 24. Figures 17 to 20 As shown, as the air guide plate 1002 continues to open, the first protrusion 31 and the second protrusion 32 successively pass through the through-hole 131.

[0260] Example 2:

[0261] The difference from Embodiment 1 is that, as Figures 23 to 40 As shown, the first drive groove 11 is a straight groove and the second drive groove 12 is a curved groove. The first drive groove 11 and the second drive groove 12 intersect, which makes full use of the space of the first connecting rod 1 or rotating member 3 where the first drive groove 11 and the second drive groove 12 are located, and avoids the first connecting rod 1 or rotating member 3 from being too large.

[0262] Optionally, such as Figure 30As shown, the first groove structure also includes a ninth drive groove 14. During the process of the air guide plate 1002 opening from the second position to the fourth position, the fourth protrusion 34 is disposed in the ninth drive groove 14 and can slide relative to the ninth drive groove 14. The ninth drive groove 14 is an arc-shaped groove, and the center of the circle where the arc-shaped groove is located is the rotation center of the rotating component 3 during the process of the air guide plate 1002 moving from the second position to the fourth position.

[0263] The fourth protrusion 34 is adapted to the size of the ninth drive groove 14.

[0264] like Figure 34 As shown, when the air guide plate 1002 continues to open from the second position, the fourth protrusion 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 protrusion 31 comes out from the first drive groove 11, and the second protrusion 32 also comes out 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. Thus, when the air guide plate 1002 continues to open from the second position, the rotating member 3 rotates, and the fourth protrusion 34 rotates relative to the ninth drive groove 14 around the rotation center of the rotating member 3, while the first connecting rod 1 remains 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 configuration allows the first protrusion 31 to engage with the first drive groove 11 and the second protrusion 32 to engage with the second drive groove 12 during the initial opening phase of the air guide plate 1002. As the air guide plate 1002 opens, the second connecting rod 2 extends outward from the air outlet, at which point the first protrusion 31 disengages from the first drive groove 11, the second protrusion 32 disengages from the second drive groove 12, and the fourth protrusion 34 enters and engages with the ninth drive groove 14, thus satisfying the requirements for the movement trajectory of the second connecting rod 2. Furthermore, this configuration reduces the width dimension of the second connecting rod 2.

[0267] Optionally, such as Figure 16 As shown, the first groove structure also includes an eleventh drive groove 16. During the process of the air guide plate 1002 opening from the second position to the fourth position, the second protrusion 32 slides into the eleventh drive groove 16 and can slide relative to the eleventh drive groove 16. The eleventh drive groove 16 is an arc-shaped groove with its center located at the rotation center of the rotating member 3 and intersects with the second drive groove 12.

[0268] The second protrusion 32 is adapted to the size of the eleventh drive groove 16.

[0269] During the process of the air guide plate 1002 opening from the second position to the fourth position, the second protrusion 32 slides from the second drive groove 12 into the eleventh drive groove 16, at least partially forming a position within the eleventh drive groove 16. The fourth protrusion 34 is always located within the ninth drive groove 14. Thus, the cooperation between the second protrusion 32 and the second drive groove 12, the cooperation between the fourth protrusion 34 and the ninth drive groove 14, and the fact that the eleventh drive groove 16 and the ninth drive groove 14 have the same center, can enhance the stability of the movement of the second link 2 while realizing the arc-shaped movement trajectory of the second link 2.

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

[0271] Optionally, such as Figure 29 As shown, the second groove structure includes a third driving groove 21 and a fifth driving groove 23; the second protrusion structure includes a third protrusion 33 and a fifth protrusion 35; during the process of the air guide plate 1002 opening from the first position to the second position, the third protrusion 33 is disposed in the third driving groove 21 and can slide relative to the third driving groove 21, and the fifth protrusion 35 is disposed in the fifth driving groove 23 and can slide relative to the fifth driving groove 23; wherein, the third driving groove 21 and the fifth driving groove 23 are both straight grooves.

[0272] The third protrusion 33 is sized to match the third drive groove 21. The fifth protrusion 35 is sized to match the fifth drive groove 23.

[0273] The engagement of the third protrusion 33 with the third drive groove 21, and the engagement of the fifth protrusion 35 with the fifth drive groove 23, together drive the second connecting rod 2 to move. With the cooperation of the first connecting rod 1, this causes the air guide plate 1002 to move from the first position to the second position. During 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, setting the third drive groove 21 and the fifth drive groove 23 as straight grooves can both satisfy the movement trajectory of the second connecting rod 2 and simplify the structure of the third drive groove 21 and the fifth drive groove 23.

[0274] Optionally, when both the third drive groove 21 and the fifth drive groove 23 are provided on the second link 2, neither the third drive groove 21 nor the fifth drive groove 23 is parallel to the length direction of the second link 2, so that when the third protrusion 33 cooperates with the third drive groove 21, it can apply a force to the third drive groove 21 to drive the second link 2 to move, and when the fifth protrusion 35 cooperates with the fifth drive groove 23, it can apply a force to the fifth drive groove 23 to drive the second link 2 to move.

[0275] The extension line of the third driving slot 21 intersects with the fifth driving slot 23, which meets the requirements of the movement track of the second connecting rod 2 and reduces the volume occupied by the third driving slot 21 and the fifth driving slot 23.

[0276] Optionally, the second slot structure further comprises a tenth driving slot 22, the tenth driving slot 22 is in communication with the third driving slot 21, and the third protruding column 33 is located in the tenth driving slot 22 and can slide relative to the tenth driving slot 22 during the process that the air deflector 1002 is opened from the second position to the fourth position; wherein the communication position of the tenth driving slot 22 and the third driving slot 21 forms an angle, and the tenth driving slot 22 is a circular arc slot.

[0277] The third protruding column 33 is matched with the tenth driving slot 22 in size.

[0278] When the air deflector 1002 continues to open from the second position, the third protruding column 33 is out of the third driving slot 21, slides into the tenth driving slot 22, and cooperates with the tenth driving slot 22. The tenth driving slot 22 is a circular arc slot, so that the cooperation between the third protruding column 33 and the tenth driving slot 22 can drive the second connecting rod 2 to move in a circular arc shape.

[0279] Optionally, the second slot structure further comprises a thirteenth driving slot 24, the thirteenth driving slot 24 is in communication with the fifth driving slot 23, and the fifth protruding column 35 is located in the thirteenth driving slot 24 and can slide relative to the thirteenth driving slot 24 during the process that the air deflector 1002 is opened from the second position to the fourth position; wherein the communication position of the thirteenth driving slot 24 and the fifth driving slot 23 forms an angle, and the thirteenth driving slot 24 is a circular arc slot.

[0280] The fifth protruding column 35 is matched with the thirteenth driving slot 24 in size.

[0281] When the air deflector 1002 continues to open from the second position, the fifth protruding column 35 is out of the fifth driving slot 23, slides into the thirteenth driving slot 24, and cooperates with the thirteenth driving slot 24. The thirteenth driving slot 24 is a circular arc slot, so that the cooperation between the fifth protruding column 35 and the thirteenth driving slot 24 can drive the second connecting rod 2 to move in a circular arc shape.

[0282] Optionally, the second protruding structure further comprises a fourteenth protruding column 37; the second slot structure further comprises a fourteenth driving slot 26, the fourteenth protruding column 37 is arranged in the fourteenth driving slot 26 and can slide relative to the fourteenth driving slot 26 during the process that the air deflector 1002 is opened from the second position to the fourth position; wherein the fourteenth driving slot 26 is a circular arc.

[0283] The fourteenth protruding column 37 is matched with the fourteenth driving slot 26 in size.

[0284] When the air deflector 1002 continues to open from the second position, the fourteenth protruding column 37 slides into the fourteenth driving slot 26 and cooperates with the fourteenth driving slot 26. The fourteenth driving slot 26 is a circular arc slot, so that the cooperation between the fourteenth protruding column 37 and the fourteenth driving slot 26 can drive the second connecting rod 2 to make a circular arc movement.

[0285] During the process that the air deflector 1002 is opened from the second position to the fourth position, the third protruding column 33 slides in and relative to the tenth driving slot 22, the fifth protruding column 35 slides in and relative to the thirteenth driving slot 24, and the fourteenth protruding column 37 slides in and relative to the fourteenth driving slot 26, so as to jointly drive the second connecting rod 2 to make a circular arc movement.

[0286] During the process that the air deflector 1002 moves from the second position to the fourth position, the centers of the tenth driving slot 22, the thirteenth driving slot 24 and the fourteenth driving slot 26 do not coincide with the rotation center of the rotating member 3.

[0287] Two of the tenth driving slot 22, the thirteenth driving slot 24 and the fourteenth driving slot 26 are concentric circles, and the extension line of the other one intersects the concentric circles. Under the premise of meeting the movement track of the second connecting rod 2, the space occupied by the tenth driving slot 22, the thirteenth driving slot 24 and the fourteenth driving slot 26 is reduced.

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

[0289] Optionally, the second slot structure further comprises a communication slot 25, the communication slot 25 is communicated between the thirteenth driving slot 24 and the fourteenth driving slot 26, and the thirteenth driving slot 24 is provided with a penetrating gap. During the process that the air deflector 1002 is opened from the first position to the second position, the fourteenth protruding column 37 slides into the communication slot 25 through the penetrating gap.

[0290] The fourteenth protruding column 37 is matched with the size of the communication slot 25.

[0291] When the air deflector 1002 starts to move from the first position, the fourteenth protruding column 37 does not slide into the communication groove 25, and the third protruding column 33 cooperates with the third driving groove 21, and the fifth protruding column 35 cooperates with the fifth driving groove 23 to drive the second connecting rod 2 to move. With the movement of the second connecting rod 2 and the rotation of the rotating member 3, the fourteenth protruding column 37 slides from the penetrating gap into the communication groove 25, and at this time, the third protruding column 33 still cooperates with the third driving groove 21, and the fifth protruding column 35 still cooperates with the fifth driving groove 23, and the movement of the fourteenth protruding column 37 relative to the communication groove 25 further improves the stability of the linear movement of the second connecting rod 2. Moreover, when the air deflector 1002 starts to move from the first position, the fourteenth protruding column 37 does not slide into the communication groove 25, which can reduce the size of the communication groove 25, thereby reducing the size of the second connecting rod 2 or the rotating member 3 where the communication groove 25 is located.

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

[0293] In a specific embodiment, before the air deflector 1002 moves to the third position, the fourteenth protruding column 37 slides into the communication groove 25.

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

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

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

[0297] The driving structure comprises a first sub-driving structure, and the driving part comprises a first sub-driving part. During the movement of the air deflector 1002, the first sub-driving structure moves between a cooperation position and a disengagement position relative to the first sub-driving part.

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

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

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

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

[0302] The first protrusion can be a first protruding column 31, and the first slot position is a first driving slot 11. When the air deflector 1002 moves from the first position to the second position, the first protruding column 31 engages with the first driving slot 11, the first protruding column 31 is located in the first driving slot 11 and can slide relative to the first driving slot 11, which is the engaged position; when the air deflector 1002 continues to open from the second position, the first driving slot 11 is separated from the first protruding column 31, which is the disengaged position.

[0303] The first protrusion can also be a third protruding column 33, and the first slot position is a third driving slot 21. In the initial stage of movement of the air deflector 1002 from the first position, the third protruding column 33 is separated from the third driving slot 21. As the air deflector 1002 continues to open, before the air deflector 1002 reaches the third position, the third protruding column 33 enters the third driving slot 21 and can slide relative to the third driving slot 21, which is the engaged position.

[0304] Optionally, the driving structure further comprises a second sub-driving structure, and the driving part further comprises a second sub-driving part, the second sub-driving structure having a matching position matched with the second sub-driving part during the movement of the air deflector 1002; wherein the first sub-driving structure is located at the disengaging position, and the second sub-driving structure is located at the matching position.

[0305] When the linkage comprises the first linkage 1 and does not comprise the second linkage 2, the first driving structure further comprises a second sub-driving structure, and the first driving part further comprises a second sub-driving part. When the linkage comprises the second linkage 2 and does not comprise the first linkage 1, the second driving structure comprises a second sub-driving structure, and the second driving part comprises a second sub-driving part. When the linkage comprises the first linkage 1 and the second linkage 2, the first driving structure and / or the second driving structure comprising the first sub-driving structure further comprises a second sub-driving structure, and the first driving part and / or the second driving part comprising the first sub-driving part further comprises a second sub-driving part.

[0306] Optionally, the second sub-driving structure moves between the matching position and the disengaging position relative to the second sub-driving part.

[0307] Optionally, one of the second sub-driving structure and the second sub-driving part is a second protrusion, and the other is a second slot matched with the second protrusion; in the matching position, the second protrusion is located in the second slot and can slide relative to the second slot to drive the linkage to move; in the disengaging position, the second protrusion is disengaged from the second slot.

[0308] When the first protrusion is a first protruding column 31 and the first slot is a first driving slot 11, the second protrusion is a second protruding column 32, and the second slot comprises a second driving slot 12 and an eleventh driving slot 16.

[0309] Optionally, the driving structure further comprises a third sub-driving structure, and the driving part further comprises a third sub-driving part, the third sub-driving structure always matching with the third sub-driving part during the movement of the air deflector 1002.

[0310] When the linkage comprises the first linkage 1 and does not comprise the second linkage 2, the first driving structure further comprises a third sub-driving structure, and the first driving part further comprises a third sub-driving part. When the linkage comprises the second linkage 2 and does not comprise the first linkage 1, the second driving structure comprises a third sub-driving structure, and the second driving part comprises a third sub-driving part. When the linkage comprises the first linkage 1 and the second linkage 2, the first driving structure and / or the second driving structure comprising the first sub-driving structure further comprises a third sub-driving structure, and the first driving part and / or the second driving part comprising the first sub-driving part further comprises a third sub-driving part.

[0311] Optionally, one of the third sub-driving structure and the third sub-driving part is a third protrusion, and the other is a third slot adapted to the third protrusion; in the matching 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 disengagement position, the third protrusion is disengaged 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 avoiding slot, and the first sub-driving part passes through the avoiding slot when the first sub-driving structure is in the disengagement position.

[0314] The thirteenth driving slot 24 is provided with a penetrating gap, which is the avoiding slot. When the air deflector 1002 starts to move from the first position, with the movement of the air deflector 1002, the third protrusion 33 enters the third driving slot 21 from the avoiding gap 191.

[0315] The first power slot and the second power slot can be the second driving slot 12 and the eleventh driving slot 16 respectively, and the fifth driving column is the second protrusion 32.

[0316] The first power slot is a straight slot, and the second power slot is a curved slot. At this time, the first power slot can be the first driving slot 11, the second power slot can be the second driving slot 12, the first driving column can be the first protrusion 31, and the second driving column can be the second protrusion 32. Alternatively, the first power slot can be the third driving slot 21, the second power slot can be the fifth driving slot 23, the first driving column can be the third protrusion 33, and the second driving column can be the fifth protrusion 35.

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

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

[0319] Optionally, during the opening of the air deflector 1002, the second protrusion column first slides relative to the first adapter slot in the fourth direction and then slides relative to the first adapter slot in the third direction in the matching position; wherein the two ends of the length direction of the first adapter slot are the third end 213 and the fourth end 214 respectively, the third direction is from the third end 213 to the fourth end 214, and the fourth direction is from the fourth end 214 to the third end 213.

[0320] The second protruding column slides along the fourth direction and the third direction relative to the first switching groove in sequence during the opening of the air deflector 1002, so that the first switching groove can be used multiple times, thereby reducing the length of the first switching groove. The first switching groove is the third driving groove 21, and the second protruding column is the third protruding column 33.

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

[0322] When the air deflector 1002 continues to open from the third position, the first protruding column moves relative to the switching groove towards the second end portion 212, i.e. along the second direction, and the second protruding column 32 moves relative to the first switching groove towards the fourth end portion 214, i.e. 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 small angle (an acute angle) with the driving force of the second connecting rod 2, thereby reducing the driving force on the rotating member 3.

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

[0324] The first protruding column moves relative to the switching groove along the first direction, and the second protruding column 32 moves relative to the first switching groove along the fourth direction. The angle between 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 deflector 1002 further comprises a second switching groove, which is in communication with the first switching groove and located on one side of the first switching groove. When the air deflector 1002 is opened to the second position, the second protruding column slides from the first switching groove into the second switching groove, thereby driving the second connecting rod 2 to move differently and changing the position of the air deflector 1002.

[0326] The second switching 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 portions are arranged in sequence along the circumference of the rotating member 3. For example, the plurality of first active portions includes the first protruding column 31 and the second protruding column 32, which are arranged in sequence along the circumference of the rotating member 3.

[0328] Optionally, the distance between at least two of the plurality of first active portions and the center of rotation of the rotating member 3 is not equal. For example, the plurality of first active portions includes the fourth protruding column 34 and the first protruding column 31, and the distance between the fourth protruding column 34 and the center of rotation of the rotating member 3 is less than the distance between the first protruding column 31 and the center of rotation of the rotating member 3.

[0329] The heights of at least two of the plurality of first driving parts are different, the first groove structures matched with the first column structures of different heights are multiple, and the multiple first groove structures intersect. The number of the first driven parts matched with the first driving parts of different heights is multiple, and the heights of the multiple first driven parts are different, so that the first driving parts are matched with the matched first driven parts. When the first driving part is a first column structure, the first driven part is a first groove structure, and the height of the first driven part refers to the depth of the groove. When the first driving part is a first groove structure, the first driven part is a first column structure, and the height of the first driven part refers to the height of the column. For example, the plurality of first driving parts include a first convex column 31 and a second convex column 32, the height of the first convex column 31 is greater than the height of the second convex column 32, the first driven part matched with the first convex column is a first driving groove, the first driven part matched with the second convex column is a second driving groove, the depth of the first driving groove 11 is greater than the depth of the second driving groove 12, so that the top end of the first convex column 31 can be in contact with the groove bottom wall of the first driving groove 11, and the top end of the second convex column 32 can be in contact with the groove bottom wall of the second driving groove 12. Since the first driving groove 11 and the second driving groove 12 intersect, the height of the first convex column 31 is greater than the height of the second convex column 32, so that when the second convex column 32 slides to the intersection of the first driving groove 11 and the second driving groove 12, there is a gap between the second convex column 32 and the groove bottom wall of the first driving groove 11, the second convex column 32 will not slide into the first driving groove 11, the movement track of the second convex column 32 will not be affected by the direction of the first driving groove 11, and it can be ensured that the force of the first convex column 31 on the first driving groove 11 is greater than the force of the second convex column 32 on the second driving groove 12, and the force of the first convex column 31 on the first driving groove 11 is the main driving force of the first connecting rod 1.

[0330] Optionally, the number of the cantilever arms 39 is multiple, and the lengths of the multiple cantilever arms 39 are equal or different. As shown in the figure, the number of the cantilever arms 39 is two, and the lengths of the two cantilever arms 39 are different, so that the first driving part arranged on the cantilever arm 39 is not equal to the rotation center of the rotating member 3. Figure 31

[0331] Optionally, at least two of the plurality of second driving parts are arranged in sequence along the circumference of the rotating member 3. For example, the plurality of second driving 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 arranged in sequence along the circumference of the rotating member 3.

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

[0333] ​The heights of at least two of the plurality of second driving parts are different. The number of the second driven parts corresponding to the second driving parts with different heights is plural, and the heights of the plurality of second driven parts are different, so that the second driving parts are adapted to the corresponding second driven parts. When the second driving part is a second column structure, the second driven part is a second slot structure, and the height of the second driven part refers to the depth of the slot recess; when the second driving part is a second slot structure, the second driven part is a second column structure, and the height of the second driven part refers to the height of the column. For example, the plurality of second driving parts include a third convex column 33 and a fifth convex column 35, the heights of the third convex column 33 and the fifth convex column 35 are different, and the height of the third convex column 33 is less than the height of the fifth convex column 35, and the depth of the third driving slot 21 is less than the depth of the fifth driving slot 23, so that when the third convex column 33 slides into the intersection of the third driving slot 21 and the fifth driving slot 23, the third convex column 33 is not affected by the fifth driving slot 23, and there is no force between the third convex column 33 and the fifth driving slot 23. For another example, the plurality of second driving parts include a fourteenth convex column 37 and a fifth convex column 35, the heights of the fourteenth convex column 37 and the fifth convex column 35 are different, and the height of the fourteenth convex column 37 is less than the height of the fifth convex column 35, the depth of the fourteenth driving slot 26 is equal to the depth of the communication slot 25, and both are less than the depth of the fifth driving slot 23, so that when the third convex column 33 slides into the intersection of the communication slot 25 and the fifth driving slot 23, the third convex column 33 is not affected by the fifth driving slot 23, and there is no force between the third convex column 33 and the fifth driving slot 23.

[0334] The second slot structure corresponding to the second column structure with different heights is plural, and the plurality of second slot structures intersect.

[0335] The heights of the at least two of the plurality of second column structures are equal, and the distances from the at least two of the plurality of second column structures to the rotation center of the rotating member are equal.

[0336] Alternatively, the opening end of the same second slot structure is provided with a displacement slot, the displacement slot is in communication with the same second slot structure, the heights of the at least two of the plurality of second column structures are different, one of the second column structures enters the same second slot structure through the same second slot structure, and the other of the second column structures enters the same second slot structure through the displacement slot. The distances from the at least two of the plurality of second column structures to the rotation center of the rotating member are not equal.

[0337] Optionally, at least one of the plurality of first driving parts corresponds to a second driving part, such as Figure 31 and 32The number of the second active parts shown is three, two of which are arranged on the cantilever 39 and correspond to the two first active parts arranged on the cantilever 39 respectively. The first protruding column 31 in the first active part and the fifth protruding column 35 in the second active part correspond to each other. When the air deflector 1002 is in the closed position, the first protruding column 31 is located in the first driving groove 11, and the fifth protruding column 35 is located in the fifth driving groove 23. When the air deflector 1002 starts to move from the closed position, the first protruding column 31 slides relative to the first driving groove 11 to provide driving force for the first connecting rod 1, and the fifth protruding column 35 is located in the fifth driving groove 23 and slides relative to the fifth driving groove 23 to provide driving force for the second connecting rod 2. When the air deflector 1002 starts to move from the closed position, the first connecting rod 1 and the second connecting rod 2 can move synchronously and have a small difference in movement stroke, and the air deflector 1002 extends first to avoid a large difference in movement stroke between the first connecting rod 1 and the second connecting rod 2 at the beginning, which causes the air deflector 1002 to rotate too early and interfere with the shell 1001.

[0338] The height of the first active part and the corresponding second active part is equal.

[0339] Optionally, at least one of the plurality of first active parts is arranged staggered with the second active part, that is, at least one of the plurality of first active parts does not correspond to the second active part, for example, the fourteenth protruding column 37 in the second active part does not correspond to any of the plurality of first active parts, so that the reaction force from the driven part acting on the rotating member 3 is dispersed to avoid excessive force concentration on the rotating member 3.

[0340] The driving device for the air deflector of the air conditioner further comprises a tenth protruding column 36 arranged on the rotating member 3 or the first connecting rod 1 where the fourth protruding column 34 is located. The tenth protruding column 36 and the fourth protruding column 34 are equidistant from the center of rotation of the rotating member 3, and the fourth protruding column 34 and the tenth protruding column 36 are located on the same circle with the center of rotation of the rotating member 3 as the center. The tenth protruding column 36 is matched with the ninth driving groove 14. When the air deflector 1002 moves from the second position to the fourth position, the fourth protruding column 34 and the tenth protruding column 36 slide into the ninth driving groove 14 in sequence 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 deflector of the air conditioner comprises a driven part, a rotating member 3, a first sliding column and a first sliding groove. The driven part is configured to be movably connected with the air deflector 1002, and the driven part comprises a first connecting rod 1 and a second connecting rod 2; the rotating member 3 is controlled to rotate; one of the first sliding column and the first sliding groove is arranged on the driven part, and the other is arranged 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 to drive the driven part to move, so as to drive the air deflector 1002 to move from the second position to the fourth position; wherein the first sliding groove is arc-shaped.

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

[0343] Optionally, the center of the circle in which the first sliding groove is located during movement of the air deflector 1002 from the second position to the fourth position is the rotation center of the rotating member 3. At this time, the first sliding groove is arranged on the first connecting rod 1.

[0344] Optionally, the driving device for the air deflector of the air conditioner further comprises 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 member, and the other is arranged on the rotating member 3; during movement of the air deflector 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 movement of the driven member; wherein the second sliding groove is a circular arc groove, and the center of the circle in which the second sliding groove is located during movement of the air deflector 1002 from the second position to the fourth position is the rotation center of the rotating member 3.

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

[0346] Optionally, when the air deflector 1002 moves from the sixth position to the fourth position, the second sliding column is out of the second sliding groove to avoid the length of the second sliding groove being too large, wherein the air deflector 1002 sequentially passes through the second position, the sixth position, the fifth position and the fourth position during opening; and / or the radius of the circle in which the first sliding groove is located is not equal to the radius of the circle in which the second sliding groove is located, for example, the radius of the circle in which the first sliding groove is located is smaller than the radius of the circle in which the second sliding groove is located; and / or during movement of the air deflector 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 sequentially arranged along the length direction of the driven member.

[0347] Optionally, during movement of the air deflector 1002 from the second position to the fourth position, the center of the circle in which 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 on the second connecting rod 2.

[0348] The driving device for the air deflector of the air conditioner further comprises a fourth sliding column and a fourth sliding groove, the fourth sliding column is arranged on the driven member or the rotating member 3 in which the first sliding column is located; the fourth sliding groove is arranged on the driven member or the rotating member 3 in which the first sliding groove is located; during movement of the air deflector 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 movement of the driven member; wherein the first sliding groove and the fourth sliding groove are both circular arcs 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 convex column 35, the fourth sliding groove is the fourteenth driving groove 26, and the fourth sliding column is the fourteenth convex column 37.

[0350] The driving device for the air deflector further comprises a fifth sliding column and a fifth sliding groove. The fifth sliding column is arranged on the driven member or the rotating member 3 where the first sliding column is located. The fifth sliding groove is arranged on the driven member or the rotating member 3 where the first sliding groove is located. During the movement of the air deflector 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. The fifth sliding groove is in the shape of a circular arc, and the circle where the fifth sliding groove is located and the circle where the first sliding groove is located are non-concentric circles.

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

[0352] Optionally, during the movement of the air deflector 1002 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 turn.

[0353] The first groove structure further comprises a twelfth driving groove 17, which is in communication with the first driving groove 11. When the air deflector 1002 continues to open from the second position, the first convex column 31 slides into the twelfth driving groove 17 and can slide relative to the twelfth driving groove 17. During the movement of the air deflector 1002 from the second position to the fourth position, the twelfth driving groove 17 is a circular arc groove with its center located at the rotation center of the rotating member 3 and intersects with the second driving groove 12.

[0354] The first power groove and the second power groove intersect. The first power groove and the second power groove have different depths, the driving column structure comprises a third driving column and a fourth driving column, and the third driving column and the fourth driving column are 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, the fourth driving column cooperates with the second power groove, the connecting rod is driven to move, and the air deflector 1002 is driven 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 matched with the first power groove, and the fourth driving column is matched with 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 protruding column 31, and the fourth driving column is the second protruding 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 groove bottom wall of the twelfth driving groove 17 and the groove bottom wall of the first driving groove 11 can abut against the first protruding 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 abut against the second protruding column 32.

[0355] The driving device for the air deflector of the air conditioner further comprises a third sliding column and a third sliding groove, one of the third sliding column and the third sliding groove is arranged on the driven member, and the other is arranged on the rotating member 3; during the movement of the air deflector 1002 from the second position to the fourth position, the third sliding column is at least partially in the third sliding groove and slides relative to the third sliding groove; wherein the third sliding groove is a circular arc groove, and the center of the circle where the third sliding groove is located during the movement of the air deflector 1002 from the second position to the fourth position is the rotation center of the rotating member 3.

[0356] The third sliding groove can be the twelfth driving groove 17, and the third sliding column can 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 greater than the radius of the second sliding groove; and / or during the movement of the air deflector 1002 from the second position to the fourth position, the third sliding groove and the second sliding groove are located on the same side of the rotation center of the rotating member 3.

[0358] When the air deflector 1002 starts to move from the closed position, as shown in Figure 25 , the first protruding column 31 is located in the first driving groove 11, and the second protruding column 32 is located in the second driving groove 12 to jointly drive the first connecting rod 1 to move, at this time, as shown in Figure 26 , the fifth protruding column 35 is located in the fifth driving groove 23 and slides in the first direction, before reaching the third position, the third protruding column 33 slides into the third driving groove 21 in the fourth direction, as shown in Figure 34As shown, in the third position, the fifth protrusion 35 is located in the first end 211, and the third protrusion 33 is located in the third end 213. Then the air deflector 1002 continues to open, the fifth protrusion 35 slides in the second direction, the third protrusion 33 slides in the third direction, and the fourteenth protrusion 37 slides into the communication slot 25. As shown in Figure 35 and Figure 36 As shown, when reaching the second position, the first protrusion 31 slides out of the first driving slot 11 and slides into the twelfth driving slot 17, the second protrusion 32 slides out of the second driving slot 12 and slides into the eleventh driving slot 16, the fourth protrusion 34 and the tenth protrusion 36 successively slide into the ninth driving slot 14, the fifth protrusion 35 slides into the thirteenth driving slot 24, the third protrusion 33 slides into the tenth driving slot 22, and the fourteenth protrusion 37 slides into the fourteenth driving slot 26. Then the air deflector 1002 continues to open to the fourth position, as shown in Figures 37 to 40 .

[0359] Embodiment three:

[0360] The difference between the embodiment two and the embodiment three is that, as shown in Figure 41 , the end of the eleventh driving slot on the first connecting rod coincides with the twelfth driving slot. During the opening of the air deflector, the second protrusion moves successively in the second driving slot, the eleventh driving slot and the twelfth driving slot, and finally slides out of the twelfth driving slot.

[0361] As shown in Figure 44 , the distance between the fourth protrusion 34 and the tenth protrusion 36 is smaller than that in the embodiment one. Figure 32 In the embodiment two, the distance between the fourth protrusion 34 and the tenth protrusion 36 is increased, so that when the rotating member rotates, the fourth protrusion enters the ninth driving slot 14 first, and then the rotating member needs to rotate a larger angle before the tenth protrusion enters the ninth driving slot 14, so that the tenth protrusion enters the ninth driving slot more smoothly.

[0362] The slot wall of the opening end of the ninth driving slot is provided with a displacement slot 141, the displacement slot is in communication with the ninth driving slot, and the fourth protrusion and the tenth protrusion enter the ninth driving slot through the opening end of the ninth driving slot during the opening of the air deflector. The depth of the displacement slot is different from the depth of the ninth driving slot, the heights of the fourth protrusion and the tenth protrusion are different, the height of the fourth protrusion is consistent with the depth of the ninth driving slot, and the height of the tenth protrusion is consistent with the depth of the displacement slot, as shown in Figure 41 , Figure 46 In the embodiment three, the height of the fourth protrusion is greater than the height of the tenth protrusion, and the depth of the ninth driving slot is greater than the depth of the displacement slot. During the opening of the air deflector, the fourth protrusion enters the ninth driving slot through the opening end of the ninth driving slot, and the fourth protrusion enters the ninth driving slot through the displacement slot. The setting of the displacement slot can expand the size of the opening end of the ninth driving slot, so that the tenth protrusion can enter the ninth driving slot smoothly, and collision with the ninth driving slot is avoided.

[0363] The ninth drive groove 14 intersects with the second drive groove 12, so that the second protrusion slides into the intersection of the second drive groove and the ninth drive groove via the second drive groove 12. Figure 41 At point H, the second protrusion can slide through the ninth drive groove and then into the second drive groove. Since the depth of the ninth drive groove 14 is greater than the depth of the second drive groove 12, the second protrusion and the ninth drive groove are not properly matched. Therefore, when the second protrusion passes through the ninth drive groove, there is no force or very little force between the second protrusion and the ninth drive groove, which does not affect the movement trajectory of the first connecting rod. The movement trajectory of the second protrusion during the opening of the air guide plate is as follows: Figure 41 As indicated by the middle arrow.

[0364] At least two of the multiple first columnar structures cooperate with the same first groove structure, and the distances between the at least two first columnar structures and the rotation center of the rotating component are not equal. For example, the at least two first columnar structures are a fourth protrusion and a tenth protrusion, the same first groove structure is a ninth driving groove, the opening end of the ninth driving groove is provided with a clearance groove, and the distances between the fourth protrusion and the ninth protrusion and the rotation center of the rotating component are not equal.

[0365] Example 4:

[0366] Based on Example 1, Example 2, or Example 3, such as Figure 42 As shown, the connecting part of the first link 1 is rotatably connected to the air guide plate 1002 via a first rotating shaft; the second link 2 is rotatably connected to the air guide plate 1002 via a second rotating shaft; the rotating component 3 is driven to connect to both the first link 1 and the second link 2, thereby driving the air guide plate 1002 to open and close; wherein, during the process of the air guide plate 1002 opening from the first position to the second position, the movement of the rotating connection point of the second link 2 with the air guide plate 1002 includes linear motion (e.g., linear motion). Figure 28 (The direction of N in the middle).

[0367] The component is rotatably connected to the air guide plate 1002. The rotatable connection point between the component and the air guide plate 1002 is defined as follows: The component has a first shaft hole, and a first rotating shaft is fixedly installed in the air guide plate 1002, located within the first shaft hole and capable of rotating relative to the first shaft hole, so that the air guide plate 1002 is rotatably connected to the component. In this case, the rotatable connection point between the component and the air guide plate 1002 is the first shaft hole. Alternatively, the air guide plate 1002 has a first shaft hole, and a first rotating shaft is fixedly installed in the component, located within the first shaft hole and capable of rotating relative to the first shaft hole, so that the air guide plate 1002 is rotatably connected to the component. In this case, the rotatable connection point between the component and the air guide plate 1002 is the first rotating shaft. Or, the component has a first shaft hole, and the air guide plate 1002 has a second shaft hole. The first rotating shaft passes through the first shaft hole and the second shaft hole, so that the air guide plate 1002 is rotatably connected to the component. In this case, the rotatable connection point between the component and the air guide plate 1002 is the first shaft hole.

[0368] In the process that the air deflector 1002 is opened from the first position to the second position, the movement of the rotating connection Y of the second connecting rod 2 with the air deflector 1002 includes a linear movement, as shown by the arrow E in FIG. 10B. Figure 42 and Figure 43 In the process that the air deflector 1002 is opened from the first position to the second position, the movement of the rotating connection Y of the second connecting rod 2 with the air deflector 1002 includes a linear movement, as shown by the arrow E in FIG. 10B.

[0369] The air deflector 1002 passes through a third position in the process that the air deflector 1002 is opened from the first position to the second position, and the air outlet direction of the air conditioner indoor unit 100 in the second position is different from the air outlet direction of the indoor unit 100 in the third position, that is, in the process that the air deflector 1002 is opened from the first position to the second position, the movement of the air deflector 1002 is not only to extend along the air outlet direction of the air outlet, but also to rotate, so that the air outlet direction of the air outlet changes.

[0370] Optionally, in the process that the air deflector 1002 is opened from the first position to the second position, the rotating connection of the second connecting rod 2 with the air deflector 1002 moves along a first linear direction (such as the direction of the arrow N in FIG. 10B, or the direction of the arrow E in FIG. 10C), which can not only improve the movement speed of the air deflector 1002, but also simplify the design process of the driving device for the air deflector of the air conditioner. Figure 28 Figure 42 , 43

[0371] Optionally, in the process that the air deflector 1002 is opened from the first position to the second position, the movement trajectory of the rotating connection R (i.e., the connecting part) of the first connecting rod 1 with the air deflector 1002 includes a linear segment trajectory and / or a curved segment trajectory, in other words, at least one of the linear segment trajectory and the curved segment trajectory.

[0372] When the movement trajectory of the rotating connection of the first connecting rod 1 with the air deflector 1002 includes a linear segment trajectory, the linear segment trajectory can be a straight line (L in FIG. 10A), or a broken line formed by connecting multiple straight lines; when the movement trajectory of the rotating connection of the first connecting rod 1 with the air deflector 1002 includes a curved segment trajectory, the curvature radii of at least two points on the curved segment trajectory are the same or different. Figure 43

[0373] Optionally, in the process that the air deflector 1002 is opened from the first position to the second position, the rotating connection of the first connecting rod 1 with the air deflector 1002 moves along a second linear direction (L in FIG. 10A), which can improve the movement speed of the air deflector 1002; wherein the first linear direction and the second linear direction intersect, so that the air deflector 1002 can rotate, thereby enabling the air deflector 1002 to move from the first position to the second position. Figure 43 ​​​​

[0374] Optionally, in the process that the air deflector 1002 is opened from the first position to the second position, the rotation connection between the first connecting rod 1 and the air deflector 1002 sequentially moves along the second linear direction, moves along the curved direction, and the movement track can meet the requirement of the air deflection position of the air deflector 1002 and can simplify the design of the driving device for the air deflector of the air conditioner.

[0375] The angle between the first linear direction and the second linear direction is less than or equal to 30°, and the angle between the first linear direction and the second linear direction is small, for example, 0°, 5°, 10°, 15°, 20°, 25°, or 30°, so that the movement track of the rotation connection between the first connecting rod 1 and the air deflector 1002 and the rotation connection between the second connecting rod 2 and the air deflector 1002 is parallel or approximately parallel when the air deflector 1002 is opened from the first position, so that the air deflector 1002 can be extended linearly or slightly rotated when it starts to move from the first position, avoiding interference between the air deflector 1002 and the shell 1001 when the air deflector 1002 rotates.

[0376] Optionally, in the process that the air deflector 1002 is opened from the first position to the second position, the rotation connection between the first connecting rod 1 and the air deflector 1002 sequentially moves along the second linear direction ( Figure 42 O), moves along the curved direction ( Figure 42 P), and moves along the third linear direction ( Figure 42 Q), and the movement track can meet the requirement of the air deflection position of the air deflector 1002 and can simplify the design of the driving device for the air deflector of the air conditioner.

[0377] Optionally, the first linear direction and the third linear direction intersect and the angle between them is greater than the angle between the first linear direction and the second linear direction.

[0378] In the initial stage that the air deflector 1002 is opened from the first position, the rotation connection between the first connecting rod 1 and the air deflector 1002 moves along the second linear direction first and then moves along the third linear direction, and in the initial stage that the air deflector 1002 is opened from the first position, the air deflector 1002 is close to the shell 1001, so the air deflector 1002 needs to be extended first and then rotated or slightly rotated while being extended, and the rotation needs to be controlled at a small angle, therefore, the angle between the first linear direction and the second linear direction is small. As the air deflector 1002 is opened, the distance between the air deflector 1002 and the shell 1001 increases, and the air deflector 1002 can be rotated at a large angle to reach the target air deflection position as soon as possible, therefore, the angle between the first linear direction and the third linear direction is large.

[0379] The curve direction is on the same side of the first straight line direction as the third straight line direction, so that the first connecting rod 1 and the second connecting rod 2 move smoothly, and the first connecting rod 1 and the second connecting rod 2 are prevented from being stuck during movement.

[0380] Optionally, during the process that the air deflector 1002 is opened from the first position to the second position, as the air deflector 1002 is opened, the distance between the movement track of the rotating connection of the air deflector 1002 on the first connecting rod 1 and the movement track of the rotating connection of the air deflector 1002 on the second connecting rod 2 increases.

[0381] In the initial stage that the air deflector 1002 is opened from the first position, the distance between the movement track of the rotating connection of the air deflector 1002 on the first connecting rod 1 and the movement track of the rotating connection of the air deflector 1002 on the second connecting rod 2 is small, which can prevent the air deflector 1002 from rotating by a large angle and prevent the air deflector 1002 from interfering with the shell 1001. As the air deflector 1002 is further opened, the distance between the movement track of the rotating connection of the air deflector 1002 on the first connecting rod 1 and the movement track of the rotating connection of the air deflector 1002 on the second connecting rod 2 gradually increases, so that the air deflector 1002 can quickly flip to reach the target air deflection position as soon as possible.

[0382] Optionally, the first position is a closed position in which the air deflector 1002 closes the air outlet, and the second position is a maximum air supply position.

[0383] Optionally, the driving device for the air deflector of the air conditioner further comprises a guide member, and the guide member is fixedly arranged on the shell 1001.

[0384] The connecting rod is provided with a guide portion, and 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 arranged on the first connecting rod 1 and a second guide portion 28 arranged 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 the first guide matching portion 512, the first connecting rod 1 includes a first rod body 18, the rotating member 3 is drivingly connected with the first rod body 18, the first rotating shaft is arranged on the connecting portion, the first rod body 18 is provided with the first guide portion 19, the first guide portion 19 is matched with the first guide matching portion 512 to guide the movement track of the first connecting rod 1; during the process that the air deflector 1002 is opened from the first position to the second position, the movement track of the first guide portion 19 is a curve track to cooperate with the second connecting rod 2 to realize the movement of the air deflector 1002 between the first position and the second position.

[0386] One of the guide part and the guide matching part comprises a guide post, and the other comprises a guide groove. During the opening process of the air deflector (from the first position to the fourth position), the rotating member rotates in a set direction to drive the linkage assembly to move, the guide post is located in the guide groove and moves in a unidirectional manner along the length direction of the guide groove, and does not move in a reverse direction. During the entire closing process of the air deflector, the guide post moves in a unidirectional manner along the length direction of the guide groove in a reverse direction.

[0387] In this way, during the opening process of the air deflector, the motor rotates in a unidirectional manner to drive the guide post to move in a unidirectional manner along the length direction of the guide groove, and the unidirectional rotation of the motor can simplify the control logic of the motor. During the closing process of the air deflector, the motor rotates in a reverse direction to drive the guide post to move in a reverse direction along the length direction of the guide groove in a unidirectional manner.

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

[0389] The number of guide posts is greater than two, and the connecting lines of three guide posts in the plurality of guide posts form a triangle. And / or, the number of guide grooves is greater than two, and the connecting lines of the middle portions of the length directions of three guide grooves in the plurality of guide grooves form a triangle.

[0390] The connecting lines of the three guide posts and / or the middle portions of the length directions of the three guide grooves form a triangle, that is, a plane can be defined instead of being located on the same straight line, so that the linkage can be guided to move in a plane.

[0391] The guide member comprises a mechanism box 5, a box cover 51, a first linkage 1, a second linkage 2 and a box body 52 arranged in sequence. As shown in Figure 4 and 6 The first guide matching part 512 is arranged on the surface of the box cover 51 facing the first linkage 1. One of the first guide part 19 and the first guide matching part 512 is a first guide post, and the other is a first guide groove. The first guide post is located in the first guide groove and slides relative to the first guide groove. The first guide post and the first guide groove are matched, the shape of the first guide groove is the same as the movement track of the first linkage 1 at the position of the first guide groove or the first guide post matched with the first guide groove, so as to guide and further limit the movement track of the first linkage 1 through the matching of the first guide post and the first guide groove.

[0392] The guide post comprises a first guide post, and the guide groove comprises a first guide groove. During the opening process of the air deflector, the first guide post is located in the first guide groove and moves in a unidirectional manner along the length direction of the first guide groove, which can simplify the movement track of the first linkage, thereby simplifying the structure of the driving device for the air deflector of the air conditioner.

[0393] A first connecting rod 1 is taken by a first plane to obtain a longitudinal section of the first connecting rod 1, the motion trajectory of each part of the longitudinal section is different, wherein the first plane is perpendicular to the thickness direction of the first connecting rod 1, and is a plane in which the length direction and the 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 number of the first guide matching parts are both greater than two, the connecting line of the plurality of first guide parts 19 does not lie on the same straight line but forms a triangle, the connecting line of three first guide matching parts in the plurality of first guide matching parts does not lie on the same straight line but forms a triangle, that is, the connecting line of three first guide columns in the plurality of first guide columns forms a triangle, and the connecting line of the middle part of the length direction of three first guide grooves in the plurality of first guide grooves forms a triangle, so that the plurality of first guide parts 19 can collectively guide the first connecting rod 1 to move in a plane, so that the first rod body edge extends out of the air outlet edge and rotates in the plane of the first connecting rod during the opening of the air deflector, and the rotation center during the rotation is not fixed.

[0395] The guide part is provided with a second guide matching part 521; the second connecting rod is provided with a second guide part 28, and the second guide part 28 cooperates with the second guide matching part 521 to guide the motion trajectory of the second connecting rod 2.

[0396] The second guide matching part 521 is arranged on the surface of the box body 52 facing the second connecting rod 2. One of the second guide part 28 and the second guide matching part 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 matched with 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 the second guide column, and the guide groove includes the second guide groove.

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

[0398] The second guide groove includes a straight line guide segment and a curve guide segment connected with each other. During the opening of the air deflector, the second guide column slides through the straight line guide segment and the curve guide segment in sequence, and is unidirectional in the straight line guide segment and the curve guide segment.

[0399] The motion trajectory of each part of the second connecting rod is the same, which is a translational motion. The shape of the second guide groove is the same as the motion trajectory of the second connecting rod 2. Therefore, the straight line guide segment is a straight line trajectory N, and the curve guide segment is a circular arc trajectory M.

[0400] The second connecting rod 2 is taken along a second plane to obtain a longitudinal section of the second connecting rod 2, the motion track of each part of the longitudinal section is the same, and the second plane is perpendicular to the thickness direction of the second connecting rod 2 and is a plane in which the length direction and the width direction of the second connecting rod 2 are located.

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

[0402] When the number of the second guiding parts 28 and the number of the second guiding parts are both greater than two, the connecting line of the plurality of second guiding parts 28 is not located on the same straight line, and the connecting line of the plurality of second guiding parts is not located on the same straight line, for example, the connecting line of three second guiding parts in the plurality of second guiding parts forms a triangle, and the connecting line of three second guiding parts in the plurality of second guiding parts forms a triangle, that is, the connecting line of the middle part of the length direction of three second guiding grooves in the plurality of second guiding grooves forms a triangle, and the connecting line of three second guiding columns in the plurality of second guiding columns forms a triangle, so that the plurality of second guiding parts 28 can collectively guide the second connecting rod 2 to move in a plane during the movement of the air deflector from the second position to the fourth position, and the second connecting rod moves linearly when the air deflector moves from the first position to the second position.

[0403] In the first embodiment, the number of the first guiding column, the first guiding groove, the second guiding column and the second guiding groove is two. In the second embodiment, the number of the first guiding column, the first guiding groove, the second guiding column and the second guiding groove is three.

[0404] Optionally, during the opening of the air deflector, the motion track of the first rod body is a first curve segment track, the shape of the first guiding groove is the same as the motion track of the first connecting rod 1 at the position of the first guiding groove or the first guiding column matched with the first guiding groove, and therefore the first guiding groove is a curve guiding groove.

[0405] The first curve segment track 513 includes a first sub-curve segment track 514 and a second sub-curve segment track 515 connected in sequence along the length direction of the first connecting rod 1, and the connection of the first sub-curve segment track 514 and the second sub-curve segment track 515 forms an angle W.

[0406] The curve guiding groove includes a first sub-curve guiding groove and a second sub-curve guiding groove arranged in sequence along the length direction of the first connecting rod, and the connection of the first sub-curve guiding groove and the second sub-curve guiding groove forms an angle; the first sub-curve guiding groove is the first sub-curve segment track 514, and the second sub-curve guiding groove is the second sub-curve segment track 515.

[0407] During the opening of the air deflector, the first guiding column slides through the first sub-curve guiding groove and the second sub-curve guiding groove in sequence, and is in one-way motion in the first sub-curve guiding groove and the second sub-curve guiding groove.

[0408] In the opening process of the air deflector, the first guide post moves from the end of the first sub-curved guide slot away from the second sub-curved guide slot relative to the first sub-curved guide slot, moves along the first sub-curved guide slot to the corner W, enters the second sub-curved guide slot, and moves along the second sub-curved guide slot away from the corner until reaching the end of the second sub-curved guide slot away from the corner.

[0409] Optionally, in the process of opening the air deflector 1002 from the second position to the fourth position, the movement trajectory of the rotating connection between the second connecting rod 2 and the air deflector 1002 is an arc trajectory, for example, a Figure 28 middle circular arc trajectory M, Figure 42 and Figure 43 a middle circular arc trajectory F. The circular arc trajectory can simplify the design of the driving device for the air deflector of the air conditioner.

[0410] In the closed position, the first guide post is located at the end of the first sub-curved segment trajectory 514 away from the second sub-curved segment trajectory 515, and the second guide post is located at the end of the linear portion of the second guide slot away from the circular arc portion. As the air deflector 1002 opens, the first guide post moves along the first sub-curved segment trajectory 514 towards the second sub-curved segment trajectory 515, and the second guide post moves along the linear portion and towards the circular arc portion. In the cooling flat blowing position, the first guide post reaches the corner, and then the first guide post enters the second sub-curved segment trajectory 515 and moves away from the first sub-curved segment trajectory 514. In the maximum air supply position, the first guide post enters the end of the second sub-curved segment trajectory 515 away from the first sub-curved segment trajectory 514 and remains stationary, and the second guide post enters the connection between the linear portion and the circular arc portion, and then the second guide post moves along the circular arc portion until the heating lower blowing position.

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

[0412] In this way, in the process of opening the air deflector 1002 from the second position to the fourth position, the rotating member 3 does not need to drive the first connecting rod 1 to move, thereby simplifying the structure of the driving device for the air deflector of the air conditioner. Moreover, the rotating connection between the second connecting rod 2 and the air deflector 1002 rotates around the axis of the first rotating shaft, and the second connecting rod 2 drives the air deflector 1002 to flip, thereby meeting the requirements for the air deflection position of the air deflector 1002.

[0413] Optionally, the center of the circular arc trajectory M and the linear movement 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 in the first linear direction.

[0414] The circumference of the circular arc trajectory M is less than the length of the linear motion trajectory in the first linear direction.

[0415] The application also provides an air conditioner comprising an indoor unit 100, the indoor unit 100 comprising a guide vane 1002 and the driving device for the guide vane of the air conditioner as described in any one of the above embodiments, the first connecting rod 1 and the second connecting rod 2 are both rotationally connected with the guide vane 1002.

[0416] The above description and drawings suffice to fully illustrate the embodiments of the present disclosure to enable a person skilled in the art to practice them. Other embodiments can include structural and other changes. The embodiments only represent possible variations. Unless explicitly required, individual components and functions are optional, and the order of operations can be changed. Parts and features of some embodiments can be included or replaced by parts and features of other embodiments. The embodiments of the present disclosure are not limited to the structures that have been described above and shown in the drawings, and various modifications and changes can be made without departing from the scope thereof. The scope of the present disclosure is only limited by the appended claims.

Claims

1. A driving device for an air deflector of an air conditioner, characterized by, The drive device comprises: a rotating member comprising a first driving part and a second driving part, and the number of the first driving part and / or the second driving part is multiple; a first connecting rod configured to be movably connected to the air deflector, and comprising a first driven part matched with the first driving part; a second connecting rod configured to be movably connected to the air deflector, and comprising a second driven part matched with the second driving part; when the rotating member rotates, the first driving part and the second driving part rotate with the rotating member, the first driving part drives the first driven part to make the first connecting rod move, the second driving part drives the second driven part to make the second connecting rod move, and the air deflector opens and closes under the action of the first movement and the second movement; wherein the multiple first driving parts comprise a first sub-driving part and a second sub-driving part; one of the first sub-driving part and the first driven part comprises a first protruding column, and the other comprises a first driving groove; one of the second sub-driving part and the first driven part comprises a second protruding column, and the other comprises a second driving groove; the first protruding column is matched with the first driving groove, and the second protruding column is matched with the second driving groove, to jointly realize the movement of the first connecting rod.

2. The drive device for the air deflector of the air conditioner according to claim 1, wherein the first protruding column is arranged in the first driving groove and can slide relative to the first driving groove, and the second protruding column is arranged 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 deflector to move from the first position to the second position; wherein the air deflector sequentially passes through the first position and the second position during opening, and the first driving groove and / or the second driving groove is a curved groove.

3. The drive device for the air deflector of the air conditioner according to claim 2, wherein 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 both not parallel to the length direction of the first connecting rod; wherein the first protruding column slides relative to the first driving groove along the extension direction of the first driving groove, and the second protruding column slides relative to the second driving groove along the extension direction of the second driving groove.

4. The drive device for the air deflector of the air conditioner according to claim 3, wherein when the first driving groove and the second driving groove are both arranged in 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 sequentially arranged along the length direction of the first connecting rod, and the first protruding column and the second protruding column are sequentially arranged along the circumferential direction of the rotating member. 5.The driving device for an air deflector of an air conditioner according to claim 3, characterized by, The first driving groove comprises: a first sub-driving groove; a second sub-driving groove, which is in communication with the first sub-driving groove, and the first protruding column sequentially slides through the first sub-driving groove and the second sub-driving groove when the air deflector moves from the first position to the second position; 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 an air deflector of an air conditioner according to claim 3, characterized by, The second driving groove comprises: a third sub-driving groove; a fourth sub-driving groove, which is in communication with the third sub-driving groove, and the second protruding column sequentially slides through the third sub-driving groove and the fourth sub-driving groove when the air deflector moves from the first position to the second position; the length of the third sub-driving groove is smaller than the length of the fourth sub-driving groove, and the curvature of the third sub-driving groove is greater than the curvature of the fourth sub-driving groove. 7.The driving device for the air deflector of an air conditioner according to claim 3, characterized by, The plurality of first driving parts comprises a fourth sub-driving part; The fourth sub-driving part and one of the first driven parts comprise a fourth protruding column, and the other comprises a fourth driving slot; In the opening process of the air deflector, the air deflector sequentially passes through the first position, the third position and the second position, and from the third position to the second position, the first protruding column is separated from the first driving slot, and the fourth protruding column is located in the fourth driving slot and can slide relative to the fourth driving slot.

8. The driving device for the air deflector of the air conditioner according to claim 7, wherein The fourth driving slot is a curved slot, and in the case that the fourth driving slot, the first driving slot and the second driving slot are all located on the first connecting rod or the rotating member, the fourth driving slot intersects with the extension line of the first driving slot and / or intersects with the extension line of the second driving slot.

9. The driving device for the air deflector of the air conditioner according to claim 7, wherein In the case that the fourth driving slot, the first driving slot and the second driving slot are all located on the first connecting rod, the first connecting rod is provided with an avoiding gap, the rotating axis of the rotating member passes through the avoiding gap, the first driving slot and the second driving slot are located on one side of the avoiding gap, and the fourth driving slot is located on the other side of the avoiding gap.

10. The driving device for the air deflector of the air conditioner according to claim 2, wherein In the case that the first driving slot is a straight slot and the second driving slot is a curved slot, the extension line of the first driving slot intersects with the second driving slot, and the first driving slot and the second driving slot are both not parallel to the length direction of the second connecting rod. 11.The driving device for an air deflector of an air conditioner according to any one of claims 2 to 10, wherein The plurality of second driving parts comprises a third sub-driving part, one of the third sub-driving part and the second driven part comprises a third protruding column, and the other comprises a third driving slot; in the process that the air deflector moves from the first position to the second position, the third protruding column is located in the third driving slot and can slide relative to the third driving slot; The third driving slot is a straight slot. 12.The driving device for an air deflector of an air conditioner of claim 11, wherein, The plurality of second driving parts comprises a fifth sub-driving part; One of the fifth sub-driving part and the second driven part comprises a fifth protruding column, and the other comprises a fifth driving slot; In the process that the air deflector moves from the first position to the second position, the fifth protruding column is located in the fifth driving slot and can slide relative to the fifth driving slot; In the case that the first driving slot and the second driving slot are both curved slots, the fifth driving slot is a curved slot; In the case that the first driving slot is a straight slot and the second driving slot is a curved slot, the fifth driving slot is a straight slot.

13. The driving device for the air deflector of the air conditioner according to claim 12, wherein In the case that the third driving slot and the fifth driving slot are both located on the second connecting rod, the third driving slot and the fifth driving slot are both not parallel to the length direction of the second connecting rod, and the extension line of the third driving slot intersects with the fifth driving slot.

14. An air conditioner characterized by comprising: It comprises: An air deflector; The driving device for the air deflector of the air conditioner according to any one of claims 1 to 13, and the first connecting rod and the second connecting rod are both movably connected with the air deflector.

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