Driving device and air conditioner with same

Abstract

The invention provides a driving device and an air conditioner with the same, the driving device comprises two driving structures which are used for being connected with the two ends of a door plate of the air conditioner respectively, and each driving structure comprises a mounting assembly, a loading sliding block and a transmission assembly; the installation assembly is arranged on the inner side of an air outlet of the air conditioner shell. The loading sliding block extends in the arc-shaped direction and is arranged on the mounting assembly in a reciprocating motion mode in the arc-shaped direction, the end of the door plate is used for being connected with the loading sliding block, a plurality of rolling wheels are rotatably arranged on the side portion of the loading sliding block at intervals, and the peripheral faces of the rolling wheels are used for making contact with the surface of the mounting assembly; the transmission assembly is arranged on the mounting assembly and connected with the load-carrying sliding block so as to drive the load-carrying sliding block to reciprocate in the arc-shaped direction through the transmission assembly to drive the door plate to move. The problems that in the prior art, due to the fact that a traditional roller structure for driving an air conditioner door plate to move is low in flexibility, jamming and abnormal sound are prone to occurring in the running process are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of air conditioning, and in particular to a driving device and an air conditioner having the same. Background Art

[0002] At present, air conditioners are indispensable appliances in modern life. The internal unit of the air conditioner uses a driving device to precisely control the opening and closing of the air outlet door panel and the direction of the air guide plate to adapt to different usage environments and needs. In the prior art, the driving device often uses a transmission assembly including a driving rack, a slide rail, a push plate and a roller to ensure the smooth movement of the door panel or the air guide plate. When the air outlet is delivering air, the load-bearing slider needs to bear the gravity of the door panel or the air guide plate, especially when the gravity is too large.

[0003] However, since the traditional rollers installed in the load-bearing slider can only move in one direction and lack the flexibility of 360° rotation, this not only causes uneven force on the slider during operation, which is prone to shaking, jamming or abnormal noise, but also the excessive friction between the roller and the contact surface affects the overall operation quality of the air conditioner and the user experience satisfaction. Specifically, when the contact surface is not flat or the direction changes, the traditional roller cannot be flexibly adjusted, which limits its application effect in complex environments, thereby reducing the smoothness and quietness of the air conditioner. In addition, although the traditional ball structure can achieve flexible rotation, its structural strength is insufficient, and it is difficult to ensure stable operation while carrying heavy objects. This weakness is especially obvious in long-term, high-intensity use scenarios of the air conditioner. Summary of the invention

[0004] The main purpose of the present invention is to provide a driving device and an air conditioner having the same, so as to solve the problem that the traditional roller structure for driving the door panel of the air conditioner in the prior art has low flexibility, resulting in easy occurrence of jamming and abnormal noise during operation.

[0005] In order to achieve the above-mentioned purpose, according to one aspect of the present invention, a driving device is provided, including two driving structures, which are used to be respectively connected to the two ends of the door panel of the air conditioner, and each driving structure includes: a mounting assembly, which is arranged on the inner side of the air outlet of the air conditioner case; a load-bearing slider, which extends in an arc direction and is reciprocatingly arranged on the mounting assembly in the arc direction, and the end of the door panel is used to be connected to the load-bearing slider, and a plurality of rollers are rotatably provided on the side of the load-bearing slider, and the outer peripheral surfaces of the plurality of rollers are respectively used to contact the surface of the mounting assembly; a transmission assembly, which is arranged on the mounting assembly and connected to the load-bearing slider, so as to drive the load-bearing slider to reciprocate in the arc direction through the transmission assembly to drive the door panel to move.

[0006] Furthermore, a plurality of through holes are provided at intervals on the side of the load-bearing sliding block, a plurality of rollers are provided in one-to-one correspondence with the plurality of through holes, and two ends of the rotating shaft of the rollers are respectively connected with two opposite hole walls of the through holes.

[0007] Furthermore, the mounting assembly includes a mounting seat and a mounting cover that are connected to each other, and the load-bearing slider is arranged between the mounting seat and the mounting cover. The transmission assembly includes: a transmission member, which is movably arranged on the mounting seat along an arc direction; a rocker arm, one end of the rocker arm is rotatably connected to the transmission member, and the other end of the rocker arm is rotatably connected to the load-bearing slider, so that the transmission member drives the load-bearing slider to move along the arc direction.

[0008] Furthermore, a first connecting hole and a second connecting hole are respectively provided at both ends of the rocker arm, a first mounting hole is provided on the transmission member, and a second mounting hole is provided on the load-bearing sliding block, so that the first connecting member is respectively passed through the first connecting hole and the first mounting hole, and the second connecting member is respectively passed through the second connecting hole and the second mounting hole, so that the load-bearing sliding block and the transmission member are relatively rotatably connected.

[0009] Furthermore, each driving structure also includes: a driving assembly, which is arranged on the mounting seat and connected to the transmission member to drive the transmission member to drive the load-carrying sliding block to move.

[0010] Furthermore, the driving assembly includes: a driving component, which is arranged on a mounting seat; a gear, which is connected to the output end of the driving component, and the transmission member is an arc-shaped rack structure. The gear is meshed with the rack on the transmission member so that the driving component drives the transmission member to move in an arc direction.

[0011] Furthermore, a first guide groove and a mounting groove connected to the first guide groove are provided on the mounting seat extending in an arc direction, the transmission member is movably arranged in the first guide groove, and the driving member is arranged in the mounting groove.

[0012] Furthermore, a second guide groove is provided on the mounting seat extending in an arc direction, and two sliding members are provided on the load-bearing sliding block respectively. At least parts of the two sliding members extend into the second guide groove respectively and are movably arranged along the extension direction of the second guide groove.

[0013] Furthermore, a plurality of mounting members are provided at intervals along the extension direction of the load-bearing sliding block for respectively connecting with the door panels.

[0014] According to another aspect of the present invention, an air conditioner is provided, comprising the driving device mentioned above.

[0015] By applying the technical solution of the present invention, a driving device is provided, comprising two driving structures for respectively connecting to two ends of a door panel of an air conditioner, each driving structure comprising a mounting assembly, a load-bearing slider and a transmission assembly; the mounting assembly is arranged on the inner side of an air outlet of an air conditioner casing; the load-bearing slider extends along an arc direction and is arranged on the mounting assembly so as to be reciprocatingly movable along the arc direction, the end of the door panel is used to be connected to the load-bearing slider, a plurality of rollers are rotatably provided on the side of the load-bearing slider at intervals, and the outer peripheral surfaces of the plurality of rollers are respectively used to contact the surface of the mounting assembly; the transmission assembly is arranged on the mounting assembly and connected to the load-bearing slider, so as to drive the load-bearing slider to reciprocate along the arc direction through the transmission assembly to drive the door panel to move.

[0016] In this way, through the reciprocating contact between the roller and the surface of the mounting assembly, the load-bearing slider drives the door panel to operate more smoothly and accurately when opening and closing. Even if the load-bearing slider encounters obstacles or uneven surfaces during operation, the direction of the roller can be adjusted to drive the load-bearing slider to operate smoothly, reducing the jitter, jamming, and abnormal noise that may occur in the traditional driving method, thereby improving the smoothness of the door panel movement, and thus solving the problem that the traditional roller structure that drives the air conditioner door panel movement in the prior art is low in flexibility, which easily causes jamming and abnormal noise during operation. In addition, compared with the traditional one-way roller or friction driving method, the roller structure of the present application can not only ensure the forwardness of the traditional roller, but also increase flexibility, ensure the smooth operation of the load-bearing slider, and significantly reduce jamming, abnormal noise and other phenomena caused by uneven contact surface or direction change. The point contact method between the roller and the mounting assembly reduces the friction area and reduces the friction force, thereby reducing the noise during operation, improving the quiet performance of the air conditioner, and effectively improving the efficiency, reliability and user experience of the air conditioner door panel control. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings constituting a part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0018] Figure 1 It shows a schematic diagram of the overall structure provided by an embodiment of a driving device according to the present invention;

[0019] Figure 2 It shows a schematic structural diagram of a load-carrying sliding block provided by an embodiment of a driving device according to the present invention being assembled on a mounting seat;

[0020] Figure 3 A schematic structural diagram of a load-carrying sliding block provided in accordance with an embodiment of a driving device of the present invention is shown.

[0021] The above drawings include the following reference numerals:

[0022] 10. Mounting assembly; 11. Mounting seat; 110. First guide groove; 111. Mounting groove; 112. Second guide groove; 12. Mounting cover;

[0023] 20. Load-carrying slider; 21. Roller; 22. Through hole; 23. Second mounting hole; 24. Sliding member; 25. Mounting member;

[0024] 30. Transmission assembly; 31. Transmission member; 32. Rocker; 320. First connecting hole; 33. First connecting member; 34. Second connecting member;

[0025] 40. Drive assembly; 41. Drive component; 42. Gear. DETAILED DESCRIPTION

[0026] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0027] In order to solve the problem that the conventional roller structure for driving the door panel of the air conditioner in the prior art has low flexibility and is prone to jamming and abnormal noise during operation, the present application provides a driving device and an air conditioner having the same.

[0028] Please refer to Figures 1 to 3 As shown, one aspect of the technical solution of the present invention provides a driving device, including two driving structures, which are used to be respectively connected to the two ends of the door panel of the air conditioner, and each driving structure includes a mounting assembly 10, a load-bearing slider 20 and a transmission assembly 30; the mounting assembly 10 is arranged on the inner side of the air outlet of the air conditioner casing; the load-bearing slider 20 extends along an arc direction and is reciprocatingly arranged on the mounting assembly 10 along the arc direction, and the end of the door panel is used to be connected to the load-bearing slider 20, and a plurality of rollers 21 are rotatably provided on the side of the load-bearing slider 20, and the outer peripheral surfaces of the plurality of rollers 21 are respectively used to contact the surface of the mounting assembly 10; the transmission assembly 30 is arranged on the mounting assembly 10 and connected to the load-bearing slider 20, so as to drive the load-bearing slider 20 to reciprocate along the arc direction through the transmission assembly 30 to drive the door panel to move.

[0029] According to one aspect of the technical solution of the present invention, the roller 21 can reciprocate in contact with the surface of the mounting assembly 10, so that the load-carrying slider 20 can drive the door panel to operate more smoothly and accurately when opening and closing. Even if the load-carrying slider 20 encounters obstacles or uneven surfaces during operation, the direction of the roller 21 can be adjusted to drive the load-carrying slider 20 to operate smoothly, reducing the jitter, jamming, and abnormal noise that may occur in the traditional driving method, thereby improving the smoothness of the door panel movement, and further solving the problem of the low flexibility of the traditional roller 21 structure for driving the air conditioner door panel in the prior art, which easily causes jamming and abnormal noise during operation. Moreover, compared with the traditional one-way roller 21 or friction driving method, the roller 21 structure of the present application can not only ensure the forwardness of the traditional roller 21, but also increase flexibility, ensure the smooth operation of the load-carrying slider 20, and significantly reduce the jamming, abnormal noise and other phenomena caused by uneven contact surface or direction change. The point contact between the roller 21 and the mounting assembly 10 reduces the friction area and reduces the friction force, thereby reducing noise during operation, improving the quietness of the air conditioner, and effectively improving the efficiency, reliability and user experience of the air conditioner door panel control.

[0030] Specifically, a plurality of through holes 22 are provided at intervals on the side of the load-carrying slider 20, and a plurality of rollers 21 are provided in one-to-one correspondence with the plurality of through holes 22, and the two ends of the rotating shaft of the roller 21 are connected to the two opposite hole walls of the through hole 22. In this way, by directly fixing the rotating shaft of the roller 21 in the through hole 22 on the side of the load-carrying slider 20, it is possible to effectively avoid unnecessary displacement or shaking of the roller 21 during movement, and improve the stability of the roller 21 when it moves on the surface of the contact mounting assembly 10, so as to ensure that the roller 21 is always in the optimal contact position, thereby improving the stability and accuracy of the movement of the load-carrying slider 20, and avoiding undesirable phenomena such as jamming and abnormal noise. Not only does it ensure the smooth operation of the load-carrying slider 20, but it also helps the roller 21 to be more flexible when it moves on the surface of the contact mounting assembly 10.

[0031] like Figure 1 and Figure 2As shown, the mounting assembly 10 includes a mounting seat 11 and a mounting cover 12 connected to each other, a load slider 20 is arranged between the mounting seat 11 and the mounting cover 12, and a transmission assembly 30 includes a transmission member 31 and a swing rod 32; the transmission member 31 is movably arranged on the mounting seat 11 along an arc direction; one end of the swing rod 32 is rotatably connected to the transmission member 31, and the other end of the swing rod 32 is rotatably connected to the load slider 20, so that the transmission member 31 drives the load slider 20 to move along the arc direction. In this way, by arranging the load slider 20 between the mounting seat 11 and the mounting cover 12, the accurate positioning of the load slider 20 during the movement is ensured, and the movement deviation caused by the interference of external factors is avoided. In addition, the transmission member 31 moves in an arc direction, and the linkage design with the swing rod 32 and the load-carrying slider 20 can accurately control the arc motion trajectory of the load-carrying slider 20. Even if the contact surface is uneven, the stability of the movement of the load-carrying slider 20 can be ensured, avoiding jamming and abnormal noise, improving the user experience, and thus achieving precise control of the opening and closing of the door panel. At the same time, the transmission member 31 effectively reduces direct friction during the movement process through the design of linkage with the swing rod 32 and the load-carrying slider 20, reducing operating noise and vibration, and providing a quieter use environment for users.

[0032] Specifically, the first connection hole 320 and the second connection hole are respectively provided at both ends of the swing rod 32, the first mounting hole is provided on the transmission member 31, and the second mounting hole 23 is provided on the load-carrying slider 20, so that the first connection member 33 is respectively penetrated through the first connection hole 320 and the first mounting hole, and the second connection member 34 is respectively penetrated through the second connection hole and the second mounting hole 23, so that the load-carrying slider 20 and the transmission member 31 are relatively rotatably connected. In this way, the rotatable connection method allows the swing rod 32 to freely adjust the angle within a certain range. This flexibility can better adapt to the dynamic changes of the load-carrying slider 20 when it moves along the arc trajectory, ensuring that even when the load or resistance changes, the load-carrying slider 20 still maintains stable movement, avoiding jamming and abnormal noise. In addition, the force transmission path is optimized, so that the kinetic energy of the transmission member 31 can be more efficiently and evenly transmitted to the load-carrying slider 20, improving the energy conversion efficiency during the movement of the door panel and reducing energy loss.

[0033] In this embodiment, the first connecting member 33 and the second connecting member 34 are both latches.

[0034] In order to drive the load-carrying slider 20 to move the door panel, each driving structure further includes a driving assembly 40, which is disposed on the mounting seat 11 and connected to the transmission member 31, so as to drive the transmission member 31 to drive the load-carrying slider 20 to move. In this way, the driving assembly 40 is directly connected to the transmission member 31, and can accurately transmit power to the transmission member 31, thereby accurately controlling the movement of the load-carrying slider 20, ensuring that the door panel can smoothly run according to the preset trajectory when opening, closing or adjusting the angle, thereby improving the accuracy and stability of the door panel control.

[0035] Specifically, the driving assembly 40 includes a driving component 41 and a gear 42; the driving component 41 is arranged on the mounting seat 11; the gear 42 is connected to the output end of the driving component 41, the transmission member 31 is an arc-shaped rack structure, and the gear 42 is meshed with the rack on the transmission member 31, so that the driving component 41 drives the transmission member 31 to move in an arc direction. Among them, the driving component 41 is a stepping motor, etc. In this way, through the meshing connection between the gear 42 and the arc-shaped rack, the rotational motion output by the driving component 41 can be accurately converted into the motion of the transmission member 31 in the arc direction, thereby ensuring that the motion trajectory and speed of the load-carrying slider 20 can be accurately controlled, and the stability and accuracy of the door panel movement are improved. In addition, the meshing mode of the gear 42 and the rack reduces the energy loss in the power transmission process and improves the efficiency of power transmission. The high torque output characteristics of the gear 42 enable the driving component 41 to easily drive the arc-shaped rack, and even the door panel with a large load can achieve smooth and rapid movement. At the same time, the precise meshing of the gear 42 and the rack reduces noise and vibration during the transmission process, providing users with a quieter experience. Compared with traditional friction transmission or non-precision meshing transmission methods, the combination of the gear 42 and the rack significantly reduces operating noise and improves the quietness of the air conditioner.

[0036] Specifically, the mounting seat 11 is provided with a first guide groove 110 and a mounting groove 111 connected to the first guide groove 110 extending in an arc direction, the transmission member 31 is movably arranged in the first guide groove 110, and the driving member 41 is arranged in the mounting groove 111. In this way, the first guide groove 110 provides a precise movement path for the transmission member 31, ensuring that it moves stably along a preset trajectory, and can effectively avoid the deviation and shaking of the transmission member 31 during the movement, thereby improving the stability and accuracy of the movement. The driving member 41 is arranged in the mounting groove 111, and part of the gear 42 thereon extends into the first guide groove 110 and meshes with the rack on the transmission member 31 to achieve power transmission, optimize the layout of the driving device, make the connection between the driving assembly 40 and the transmission member 31 more compact, reduce unnecessary parts, and improve the efficiency and aesthetics of the overall structure.

[0037] Specifically, the mounting seat 11 is provided with a second guide groove 112 extending in an arc direction, and the load-carrying slider 20 is provided with two sliding members 24, at least parts of the two sliding members 24 respectively extend into the second guide groove 112 and are movably arranged along the extension direction of the second guide groove 112. In this way, the second guide groove 112 extends in an arc direction, providing a precise movement path for the sliding members 24 on the load-carrying slider 20, ensuring the stability and accuracy of the load-carrying slider 20 during the movement, and avoiding the jamming or shaking of the load-carrying slider 20 caused by deviation from the predetermined trajectory. Through the arrangement of the two sliding members 24, the load-carrying slider 20 can evenly distribute the weight of the door panel or the air guide plate to both sides thereof, and through the guiding effect of the second guide groove 112, the problem of increased wear on one side of the load-carrying slider 20 caused by uneven gravity is effectively reduced, thereby extending the service life of the load-carrying slider 20 and its related components. Furthermore, the precise fit between the sliding member 24 and the second guide groove 112 reduces friction and collision during the movement of the load-carrying sliding block 20 , reduces mechanical noise and vibration, creates a quieter use environment for users, and improves product quality.

[0038] In this embodiment, the load-carrying slider 20 is provided with a plurality of mounting members 25 at intervals along its extension direction, so as to be connected to the door panel respectively. In this way, the plurality of mounting members 25 can evenly distribute the weight of the door panel to various parts of the load-carrying slider 20, thereby avoiding local wear or structural strength reduction caused by the load being concentrated at a certain point, and prolonging the service life of the load-carrying slider 20 and its related parts. The multi-point connection between the mounting members 25 and the door panel ensures the stability of the door panel during movement, reduces the possibility of the door panel shaking or deviating from the preset trajectory, and makes the opening and closing or angle adjustment of the door panel more precise and smooth.

[0039] Another aspect of the technical solution of the present invention provides an air conditioner, including the above-mentioned driving device. The above-mentioned arrangement, through the arrangement of the roller 21 that can reciprocate, and the cooperation between the sliding member 24 on the load-carrying slider 20 and the second guide groove 112, reduces the friction and energy loss of the load-carrying slider 20 during the movement, improves the response speed and smoothness of the movement of the door panel or the air guide plate, reduces the noise and vibration of the air conditioner during operation, and thus improves the overall operating efficiency of the air conditioner. It can be seen that not only the operating efficiency, control accuracy and user comfort of the air conditioner are improved, but also the noise and vibration are reduced, the stability and reliability of the system are enhanced, the service life of the components is extended, the internal structure layout is optimized, the energy efficiency is improved, the design flexibility and safety are enhanced, and the quality of the air conditioner is improved as a whole.

[0040] From the above description, it can be seen that the above embodiments of the present invention achieve the following technical effects:

[0041] The driving device includes two driving structures for respectively connecting to the two ends of the door panel of the air conditioner, and each driving structure includes a mounting assembly 10, a load-bearing slider 20 and a transmission assembly 30; the mounting assembly 10 is arranged on the inner side of the air outlet of the air conditioner casing; the load-bearing slider 20 extends in an arc direction and is reciprocatingly arranged on the mounting assembly 10 in the arc direction, and the end of the door panel is used to be connected to the load-bearing slider 20, and a plurality of rollers 21 are rotatably provided on the side of the load-bearing slider 20, and the outer peripheral surfaces of the plurality of rollers 21 are respectively used to contact the surface of the mounting assembly 10; the transmission assembly 30 is arranged on the mounting assembly 10 and connected to the load-bearing slider 20, so as to drive the load-bearing slider 20 to reciprocate in the arc direction through the transmission assembly 30 to drive the door panel to move. In this way, through the reciprocating contact between the roller 21 and the surface of the mounting assembly 10, the load-carrying slider 20 can drive the door panel to operate more smoothly and accurately when opening and closing. Even if the load-carrying slider 20 encounters obstacles or uneven surfaces during operation, the direction of the roller 21 can be adjusted to drive the load-carrying slider 20 to operate smoothly, reducing the jitter, jamming, and abnormal noise that may occur in the traditional driving method, thereby improving the smoothness of the door panel movement, and further solving the problem of the low flexibility of the traditional roller 21 structure for driving the air conditioner door panel in the prior art, which easily leads to jamming and abnormal noise during operation. In addition, compared with the traditional one-way roller 21 or friction driving method, the roller 21 structure of the present application can not only ensure the forwardness of the traditional roller 21, but also increase flexibility, ensure the smooth operation of the load-carrying slider 20, and significantly reduce the jamming, abnormal noise and other phenomena caused by uneven contact surface or direction change. The point contact between the roller 21 and the mounting assembly 10 reduces the friction area and reduces the friction force, thereby reducing noise during operation, improving the quietness of the air conditioner, and effectively improving the efficiency, reliability and user experience of the air conditioner door panel control.

[0042] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0043] Unless otherwise specifically stated, the relative arrangement of the parts and steps described in these embodiments, numerical expressions and numerical values ​​do not limit the scope of the present invention. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, method and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, method and equipment should be regarded as a part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once a certain item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.

[0044] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the devices or elements referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention. The directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0045] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0046] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the present invention.

[0047] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A driving device, comprising two driving structures, for respectively connecting to two ends of a door panel of an air conditioner, characterized in that: Each of the driving structures comprises: A mounting assembly (10) is arranged inside the air outlet of the air conditioner casing; A load-carrying slider (20) extends in an arc direction and is arranged on the mounting assembly (10) so as to be reciprocatingly movable in the arc direction; the end of the door panel is used to be connected to the load-carrying slider (20); a plurality of rollers (21) are rotatably arranged at intervals on the side of the load-carrying slider (20); the outer peripheral surfaces of the plurality of rollers (21) are respectively used to contact the surface of the mounting assembly (10); A transmission assembly (30) is arranged on the mounting assembly (10) and connected to the load-bearing slider (20) so as to drive the load-bearing slider (20) to reciprocate along the arc direction through the transmission assembly (30) to drive the door panel to move.

2. The driving device according to claim 1, characterized in that: A plurality of through holes (22) are provided at intervals on the side of the load-bearing sliding block (20); the plurality of rollers (21) are arranged in one-to-one correspondence with the plurality of through holes (22); and the two ends of the rotating shaft of the roller (21) are respectively connected to two opposite hole walls of the through hole (22).

3. The driving device according to claim 1, characterized in that: The mounting assembly (10) comprises a mounting seat (11) and a mounting cover (12) connected to each other, the load-carrying sliding block (20) is arranged between the mounting seat (11) and the mounting cover (12), and the transmission assembly (30) comprises: A transmission member (31) is movably disposed on the mounting seat (11) along the arc direction; A swing rod (32), one end of which is rotatably connected to the transmission member (31), and the other end of which is rotatably connected to the load-bearing slider (20), so that the transmission member (31) drives the load-bearing slider (20) to move along the arc direction.

4. The driving device according to claim 3, characterized in that: The two ends of the rocker arm (32) are respectively provided with a first connecting hole (320) and a second connecting hole, the transmission member (31) is provided with a first mounting hole, and the load-bearing slider (20) is provided with a second mounting hole (23), so that the first connecting member (33) is respectively penetrated through the first connecting hole (320) and the first mounting hole, and the second connecting member (34) is respectively penetrated through the second connecting hole and the second mounting hole (23), so that the load-bearing slider (20) and the transmission member (31) are relatively rotatably connected.

5. The driving device according to claim 3, characterized in that: Each of the driving structures further comprises: A driving assembly (40) is arranged on the mounting seat (11) and connected to the transmission member (31) so as to drive the transmission member (31) to drive the load-carrying sliding block (20) to move.

6. The driving device according to claim 5, characterized in that: The driving assembly (40) comprises: A driving component (41) is arranged on the mounting seat (11); A gear (42) is connected to the output end of the driving component (41); the transmission member (31) is an arc-shaped rack structure; the gear (42) is meshedly connected with the rack on the transmission member (31) so that the driving component (41) drives the transmission member (31) to move along the arc-shaped direction.

7. The driving device according to claim 6, characterized in that: The mounting seat (11) is provided with a first guide groove (110) and a mounting groove (111) connected to the first guide groove (110) extending along the arc direction; the transmission member (31) is movably arranged in the first guide groove (110); and the driving member (41) is arranged in the mounting groove (111).

8. The driving device according to claim 3, characterized in that: The mounting seat (11) is provided with a second guide groove (112) extending along the arc direction, and the load-bearing sliding block (20) is provided with two sliding members (24) respectively, and at least parts of the two sliding members (24) respectively extend into the second guide groove (112) and are movably arranged along the extension direction of the second guide groove (112).

9. The driving device according to claim 1, characterized in that: The load-carrying sliding block (20) is provided with a plurality of mounting members (25) at intervals along its extension direction, so as to be respectively connected to the door panels.

10. An air conditioner, comprising a driving device, characterized in that: The driving device is the driving device according to any one of claims 1 to 9.

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