Air guide component and air conditioner

Abstract

The invention discloses an air guide component and an air conditioner, the air guide component comprises an air guide assembly, the air guide assembly comprises an outer air guide plate and an inner air guide plate, and the inner air guide plate and the outer air guide plate can be relatively rotatably matched around the same pivot axis; the first driving assembly and the second driving assembly are arranged at the two ends of the rotating axial direction of the air guide assembly respectively, the first driving assembly comprises a first driving motor, the first driving motor is in transmission connection with the outer air guide plate, and the second driving assembly is in transmission connection with the outer air guide plate. The second driving assembly comprises a second driving motor and a third driving motor, one of the second driving motor and the third driving motor is in transmission connection with the outer air guide plate, and the other one of the second driving motor and the third driving motor is in transmission connection with the inner air guide plate. Therefore, deformation of the outer air guide plate caused by single-side driving can be avoided, the shielding effect of the outer air guide plate on the air outlet can be improved, and the reliability of the air guide component is improved.

Description

Technical Field

[0001] The invention relates to the field of air conditioners, and in particular to an air guide component and an air conditioner having the air guide component. Background Art

[0002] In the related art, the air guide plate of the air conditioner includes an outer air guide plate and an inner air guide plate that rotate around the same pivot axis, and motors are respectively provided at both ends of the air guide plate along the pivot axis, and the two motors are used to drive the outer air guide plate and the inner air guide plate to rotate respectively. Since the outer air guide plate is driven on one side, the outer air guide plate will deform during the rotation process, which may cause the air outlet to be not closed tightly, and there is room for improvement. Summary of the invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, one purpose of the present invention is to provide an air guide component, which can drive an outer air guide plate from both ends of the rotation axis through a first drive assembly and a second drive assembly to avoid deformation of the outer air guide plate caused by unilateral drive, which is conducive to improving the shielding effect of the air outlet.

[0004] According to an embodiment of the present invention, the wind guide component includes: an wind guide assembly, the wind guide assembly includes an outer wind guide plate and an inner wind guide plate, the inner wind guide plate and the outer wind guide plate can be relatively rotatably matched around the same pivot axis; and a first drive assembly and a second drive assembly, the first drive assembly and the second drive assembly are respectively arranged at both ends of the rotation axis of the wind guide assembly, the first drive assembly includes a first drive motor, the first drive motor is transmission-connected to the outer wind guide plate, the second drive assembly includes a second drive motor and a third drive motor, one of the second drive motor and the third drive motor is transmission-connected to the outer wind guide plate, and the other is transmission-connected to the inner wind guide plate.

[0005] According to the air guide component of the embodiment of the present invention, the outer air guide plate can be jointly driven from both ends of the rotation axis by setting the first drive component and the second drive component, thereby avoiding deformation of the outer air guide plate caused by unilateral driving, which is beneficial to improving the shielding effect of the outer air guide plate on the air outlet and improving the reliability of the air guide component.

[0006] According to the wind guide components of some embodiments of the present invention, the center line of the drive shaft of the second drive motor coincides with the pivot axis and is transmission-connected to the corresponding wind guide plate, the center line of the drive shaft of the third drive motor is staggered from the pivot axis, and the second drive assembly also includes a transmission mechanism connected to the third drive motor, the center line of the output shaft of the transmission mechanism coincides with the pivot axis and is transmission-connected to the corresponding wind guide plate.

[0007] According to some embodiments of the present invention, the air guide components, one of the outer air guide plate and the inner air guide plate has an outer sleeve shaft, and the other has an inner sleeve shaft inserted into the outer sleeve shaft, the second drive assembly also includes a first coupling member connected to the second drive motor, the first coupling member is inserted into the output shaft of the transmission mechanism and cooperates with the inner sleeve shaft, and the output shaft of the transmission mechanism cooperates with the outer sleeve shaft.

[0008] According to the wind guide components of some embodiments of the present invention, the first connecting member is inserted into the inner plug shaft and is transmitted through a first non-cylindrical surface group, the inner plug shaft is inserted into the output shaft of the transmission mechanism and is relatively rotated through a cylindrical surface group, and the output shaft of the transmission mechanism is inserted into the outer sleeve shaft and is transmitted through a second non-cylindrical surface group.

[0009] According to some embodiments of the present invention, the wind guide components are provided with a plurality of first connection parts arranged at intervals along the rotation axis of the outer air guide plate on one side in the wall thickness direction of the outer air guide plate, and a second connection part is provided on one side in the wall thickness direction of the inner air guide plate. The number of the second connection parts is the same as that of the first connection parts and they are arranged one-to-one. The first connection part has a pivot shaft protruding toward the direction of the second drive component, and the second connection part has a pivot hole for passing the pivot shaft and an avoidance groove for avoiding the first connection part, one of the pivot shafts serves as the inner plug-in shaft, and the outer sleeve shaft is arranged on the side of the pivot hole that cooperates with the inner plug-in shaft close to the second drive component.

[0010] According to some embodiments of the present invention, the wind guide component, the transmission mechanism includes a first gear and a second gear that are meshed and transmitted, the first gear is connected to the drive shaft of the third drive motor, and the second gear is connected to the output shaft of the transmission mechanism.

[0011] According to the wind guide component of some embodiments of the present invention, the second gear is integrally formed with the output shaft of the transmission mechanism.

[0012] According to the wind guide component of some embodiments of the present invention, the second drive assembly further includes a gear box, and the first gear and the second gear are both installed in the gear box.

[0013] According to the wind guide component of some embodiments of the present invention, the gear box includes a box cover and a box body, and the box cover is detachably connected to the box body.

[0014] According to the air guide component of some embodiments of the present invention, the second drive motor and the third drive motor are both mounted on the gear box and are both located on the same side outside the gear box away from the air guide assembly.

[0015] According to the wind guide component of some embodiments of the present invention, the gear box has a matching portion suitable for connecting with the carrier component, and the matching portion includes at least one of a snap-fit ​​structure, a fastener matching structure, and a positioning structure.

[0016] According to the wind guide component of some embodiments of the present invention, the center line of the driving shaft of the first driving motor coincides with the pivot axis, and the first driving assembly also includes a second coupling, and the driving shaft of the first driving motor is transmission-connected to the outer wind guide plate via the second coupling.

[0017] According to some embodiments of the present invention, the wind guide component has a ventilation area on the inner wind guide plate, and the ventilation area includes a plurality of ventilation holes. The outer wind guide plate can change the shielding range of the ventilation area by rotating relative to the inner wind guide plate.

[0018] According to the wind guide component of some embodiments of the present invention, the wind guide assembly has a closed state, and in the closed state, the outer wind guide plate completely covers the inner wind guide plate.

[0019] The invention also provides an air conditioner.

[0020] An air conditioner according to an embodiment of the present invention comprises: a casing and an air guide component according to any one of the above embodiments, wherein an air outlet is provided on the casing, and the air guide component is arranged at the air outlet.

[0021] According to the air conditioner of the embodiment of the present invention, by arranging the first drive component and the second drive component, the outer air guide plate can be jointly driven from both ends of the rotation axis, which can avoid deformation of the outer air guide plate caused by unilateral driving, is beneficial to improving the shielding effect of the outer air guide plate on the air outlet, improves the reliability of the air guide component, and enhances the overall performance of the air conditioner.

[0022] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0024] Figure 1 is a schematic diagram of an air conditioner in a closed mode according to an embodiment of the present invention;

[0025] Figure 2 is a schematic diagram of an air conditioner in a normal mode according to an embodiment of the present invention;

[0026] Figure 3 yes Figure 2 A partial enlarged view of the middle A;

[0027] Figure 4 is a schematic diagram of an air conditioner in a windless mode according to an embodiment of the present invention;

[0028] Figure 5 yes Figure 4 A partial enlarged view of point B in the middle;

[0029] Figure 6 is a cross-sectional view of an air conditioner according to an embodiment of the present invention;

[0030] Figure 7 yes Figure 6 A partial enlarged view of point C in the middle;

[0031] Figure 8 yes Figure 6 A partial enlarged view of point D in the middle;

[0032] Fig. 9 is an exploded view of an air guide assembly according to an embodiment of the present invention;

[0033] Fig.10 yes Fig. 9 A partial enlarged view of point E in the middle;

[0034] Fig.11 is a schematic diagram of a transmission mechanism according to an embodiment of the present invention;

[0035] Fig.12 is an exploded diagram of a transmission mechanism according to an embodiment of the present invention;

[0036] Fig.13 is a schematic diagram of a second gear according to an embodiment of the present invention;

[0037] Fig.14 Schematic diagram of the installation of the transmission mechanism according to an embodiment of the present invention.

[0038] Reference numerals:

[0039] Air conditioner 1000,

[0040] Air guide component 100, housing 200, air outlet 201, face frame 202,

[0041] Air guide assembly 1, outer air guide plate 11, inner plug shaft 111, first connection portion 112, pivot shaft 113, inner air guide plate 12, outer sleeve shaft 121, second connection portion 122, pivot hole 123, avoidance groove 124, ventilation hole 125,

[0042] The first driving assembly 2, the first driving motor 21, the second coupling member 22,

[0043] The second driving assembly 3, the second driving motor 31, the third driving motor 32, the transmission mechanism 33, the first gear 331, the second gear 332, the output shaft 333, the second protrusion 3331, the first connecting member 34, the first protrusion 341,

[0044] The first non-cylindrical surface group S1, the cylindrical surface group S2, the second non-cylindrical surface group S3,

[0045] The gear box 35 , the box cover 351 , the buckle 3511 , the box body 352 , the slot 3521 , the matching portion 353 , the snap-fitting slot 3531 , and the mounting hole 3532 . DETAILED DESCRIPTION

[0046] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0047] Hereinafter, the wind guide member 100 according to an embodiment of the present invention will be described with reference to the accompanying drawings.

[0048] like Figure 1-Figure 14 As shown, the wind guide component 100 according to an embodiment of the present invention includes: an wind guide component 1, a first drive component 2 and a second drive component 3, the wind guide component 1 includes an outer wind guide plate 11 and an inner wind guide plate 12, and the inner wind guide plate 12 and the outer wind guide plate 11 can be relatively rotatably matched around the same pivot axis; the first drive component 2 and the second drive component 3 are respectively arranged at the two ends of the rotation axis of the wind guide component 1, the first drive component 2 includes a first drive motor 21, and the first drive motor 21 is transmission-connected to the outer wind guide plate 11, the second drive component 3 includes a second drive motor 31 and a third drive motor 32, one of the second drive motor 31 and the third drive motor 32 is transmission-connected to the outer wind guide plate 11, and the other is transmission-connected to the inner wind guide plate 12.

[0049] Thus, deformation of the outer air guide plate 11 caused by unilateral driving can be avoided, which is beneficial to improving the shielding effect of the outer air guide plate 11 on the air outlet 201 and improving the reliability of the air guide component 100.

[0050] For example, refer to Figure 1-Figure 5 As shown, the air guide component 100 is installed on the housing 200 of the air conditioner 1000 and is arranged at the air outlet 201 of the air conditioner 1000. Of course, it can also be other electrical appliances with air outlet function, such as air coolers. Figure 4As shown, the wind guide component 100 includes an wind guide assembly 1, and the wind guide assembly 1 includes an outer wind guide plate 11 and an inner wind guide plate 12. The outer wind guide plate 11 and the inner wind guide plate 12 are both constructed as arc-shaped plates. The inner wind guide plate 12 is arranged on the inner side of the outer wind guide plate 11, and the inner wind guide plate 12 and the outer wind guide plate 11 can be relatively rotatably matched around the same pivot axis.

[0051] For example, Figure 1 As shown, the outer air guide plate 11 and the inner air guide plate 12 can be driven to be opposite to the air outlet 201 to achieve the closed mode of the air conditioner 1000; or Figure 2-Figure 3 As shown, the outer air guide plate 11 and the inner air guide plate 12 can be driven to stagger with the air outlet 201 to realize the normal mode of the air conditioner 1000; or, as shown in FIG. Figure 4-Figure 5 As shown, the inner air guide plate 12 can be driven to be opposite to the air outlet 201 and the outer air guide plate 11 can be driven to be staggered with the air outlet 201, and a ventilation area is provided on the inner air guide plate 12 to realize the windless mode of the air conditioner 1000.

[0052] Among them, Figure 6-Figure 7 As shown, the air guide component 100 also includes a first drive assembly 2 and a second drive assembly 3, which are respectively arranged at the two ends of the rotation axis of the air guide assembly 1, and the first drive assembly 2 includes a first drive motor 21, which is used to be connected to one end of the outer air guide plate 11 by transmission. The second drive assembly 3 includes a second drive motor 31 and a third drive motor 32, one of the second drive motor 31 and the third drive motor 32 is connected to the other end of the outer air guide plate 11 by transmission, and the other is connected to one end of the inner air guide plate 12 by transmission. For example, the second drive motor 31 can be connected to the outer air guide plate 11 by transmission, and the third drive motor 32 can be connected to the inner air guide plate 12 by transmission.

[0053] It can be understood that by providing the first drive component 2 and the second drive component 3, the outer air guide plate 11 can be jointly driven from both ends of the rotation axis, which can avoid deformation of the outer air guide plate 11 caused by unilateral driving, and is beneficial to improving the movement accuracy of the outer air guide plate 11. Especially in the closed mode, the shielding effect of the outer air guide plate 11 on the air outlet 201 can be ensured, and gaps in the air outlet 201 can be avoided, thereby improving the overall aesthetics of the air conditioner 1000.

[0054] According to the air guide component 100 of the embodiment of the present invention, the first drive component 2 and the second drive component 3 are arranged to jointly drive the outer air guide plate 11 from both ends of the rotation axis, thereby avoiding deformation of the outer air guide plate 11 caused by unilateral driving, which is beneficial to improving the shielding effect of the outer air guide plate 11 on the air outlet 201, thereby improving the reliability of the air guide component 100.

[0055] In some embodiments of the present invention, the center line of the drive shaft of the second drive motor 31 coincides with the pivot axis and is transmission-connected to the corresponding air guide plate, the center line of the drive shaft of the third drive motor 32 is staggered from the pivot axis, and the second drive assembly 3 also includes a transmission mechanism 33 connected to the third drive motor 32, and the center line of the output shaft 333 of the transmission mechanism 33 coincides with the pivot axis and is transmission-connected to the corresponding air guide plate.

[0056] For example, refer to Figure 6-Figure 7 As shown, the center line of the driving shaft of the second driving motor 31 can be arranged to coincide with the pivot axis, and the driving shaft of the second driving motor 31 can be directly connected to the corresponding air deflector, so that the second driving motor 31 can drive the corresponding air deflector to rotate. At the same time, the center line of the driving shaft of the third driving motor 32 can be arranged to be staggered with the pivot axis, such as the center line of the driving shaft of the third driving motor 32 can be arranged to be parallel to the pivot axis. The second driving assembly 3 also includes a transmission mechanism 33, the transmission mechanism 33 is used to be connected to the driving shaft of the third driving motor 32, the center line of the output shaft 333 of the transmission mechanism 33 coincides with the pivot axis, and the output shaft 333 of the transmission mechanism 33 is used to be connected to the corresponding air deflector, so that the third driving motor 32 can drive the corresponding air deflector to rotate through the transmission mechanism 33. For example, the driving shaft of the second driving motor 31 can be connected to the inner air deflector 12, and the driving shaft of the third driving motor 32 can be connected to the outer air deflector 11 through the transmission mechanism 33.

[0057] Through the above arrangement, the transmission reliability of the second driving assembly 3 can be improved, which is beneficial to improving the movement stability of the outer air guide plate 11 and the inner air guide plate 12, and improving the practicality of the air guide component 100.

[0058] In other embodiments of the present invention, the center line of the driving shaft of the second driving motor 31 and the center line of the driving shaft of the third driving motor 32 may be staggered from the pivot axis, and the second driving motor 31 and the third driving motor 32 may be respectively connected to the corresponding air guide plate through the transmission mechanism 33. This is conducive to meeting different working conditions.

[0059] In some embodiments of the present invention, one of the outer air guide plate 11 and the inner air guide plate 12 has an outer sleeve shaft 121, and the other has an inner sleeve shaft 111 inserted into the outer sleeve shaft 121. The second drive component 3 also includes a first coupling member 34 connected to the second drive motor 31. The first coupling member 34 is inserted into the output shaft 333 of the transmission mechanism 33 and is in transmission cooperation with the inner sleeve shaft 111. The output shaft 333 of the transmission mechanism 33 is in transmission cooperation with the outer sleeve shaft 121.

[0060] For example, refer to Figure 7 , Fig. 9 and Fig.10As shown, one of the outer air guide plate 11 and the inner air guide plate 12 may be provided with an outer sleeve shaft 121, and the other may be provided with an inner sleeve shaft 111 inserted into the outer sleeve shaft 121. For example, one end of the inner air guide plate 12 may be provided with an outer sleeve shaft 121 and the same end of the outer air guide plate 11 may be provided with an inner sleeve shaft 111, or one end of the inner air guide plate 12 may be provided with an inner sleeve shaft 111 and the same end of the outer air guide plate 11 may be provided with an outer sleeve shaft 121. The present application does not limit this. The outer sleeve shaft 121 is cylindrical in structure and is used to be sleeved on the outside of the inner sleeve shaft 111 so that the pivot axes of the outer sleeve shaft 121 and the inner sleeve shaft 111 coincide.

[0061] Among them, the second drive assembly 3 also includes a first coupling 34, the first coupling 34 is used to connect with the second drive motor 31, the output shaft 333 of the transmission mechanism 33 is configured as a cylinder, the first coupling 34 is inserted into the output shaft 333 of the transmission mechanism 33 and the center line coincides with the pivot axis, the first coupling 34 is arranged relative to the inner plug shaft 111 and is used to cooperate with the inner plug shaft 111 in transmission, so that the second drive motor 31 can drive the inner plug shaft 111 to rotate through the first coupling 34. The output shaft 333 of the transmission mechanism 33 is arranged relative to the outer sleeve shaft 121 and is used to cooperate with the outer sleeve shaft 121 in transmission, so that the third drive motor 32 can drive the outer sleeve shaft 121 to rotate through the transmission mechanism 33. Through the above arrangement, the structure of the wind guide component 100 can be made compact, which is conducive to reducing the overall size of the wind guide component 100 and improving the practicality of the wind guide component 100.

[0062] In some embodiments of the present invention, the first connecting member 34 is inserted into the inner plug shaft 111 and is transmitted through the first non-cylindrical surface group 341. The inner plug shaft 111 is inserted into the output shaft 333 of the transmission mechanism 33 and is relatively rotated through the cylindrical surface group. The output shaft 333 of the transmission mechanism 33 is inserted into the outer sleeve shaft 121 and is transmitted through the second non-cylindrical surface group 3331.

[0063] For example, refer to Figure 7 , Fig.12 and Fig.13 As shown, a first plug hole can be formed at one end of the inner plug shaft 111 facing the second drive assembly 3, and a first protrusion 341 can be provided at one end of the first coupling member 34 facing the inner plug shaft 111, and the first protrusion 341 is matched with the first plug hole so that the first protrusion 341 can be inserted into the first plug hole. The cross section of the first protrusion 341 can be configured as a polygon, and the first plug hole can be correspondingly configured as a polygonal hole, so that the first protrusion 341 and the first plug hole can form a first non-cylindrical surface group S1, so that the first coupling member 34 can be driven and matched with the inner plug shaft 111 through the first non-cylindrical surface group S1.

[0064] At the same time, an inserted shaft 111 can be arranged to pass through the output shaft 333 of the transmission mechanism 33. The inserted shaft 111 is constructed into a cylindrical shape, so that the inserted shaft 111 and the output shaft 333 of the transmission mechanism 33 can form a cylindrical surface group S2, so that the inserted shaft 111 can rotate relative to the output shaft 333 of the transmission mechanism 33 through the cylindrical surface group S2.

[0065] In addition, a second plug hole can be formed at one end of the outer sleeve shaft 121 facing the second drive assembly 3, and a second protrusion 3331 is provided at the end of the output shaft 333 of the transmission mechanism 33, and the second plug hole is matched with the second protrusion 3331 so that the second protrusion 3331 can be inserted into the second plug hole. The cross section of the second protrusion 3331 can be configured as a polygon, and the second plug hole can be correspondingly configured as a polygonal hole, so that the second protrusion 3331 and the second plug hole can form a second non-cylindrical surface group S3, so that the output shaft 333 of the transmission mechanism 33 can be driven and matched with the outer sleeve shaft 121 through the second non-cylindrical surface group S3.

[0066] Through the above-mentioned arrangement, the assembly difficulty of the first drive component 2 can be reduced, the practicality of the first drive component 2 can be improved, and the structure of the air guide component 100 can be made compact, which is conducive to reducing the overall size of the air guide component 100 and improving the practicality of the air guide component 100.

[0067] In some embodiments of the present invention, one side in the wall thickness direction of the outer air guide plate 11 is provided with a plurality of first connection parts 112 arranged at intervals along the rotation axis of the outer air guide plate 11, and one side in the wall thickness direction of the inner air guide plate 12 is provided with a second connection part 122. The number of the second connection parts 122 is the same as that of the first connection parts 112 and they are arranged one-to-one. The first connection part 112 has a pivot shaft 113 protruding toward the direction of the second drive component 3, and the second connection part 122 has a pivot hole 123 for passing the pivot shaft 113 and an avoidance groove 124 for avoiding the first connection part 112, wherein one of the pivot shafts 113 serves as an inner plug shaft 111, and the outer sleeve shaft 121 is arranged on the side of the pivot hole 123 that cooperates with the inner plug shaft 111 close to the second drive component 3.

[0068] For example, refer to Figure 9-10As shown, a first connection portion 112 may be provided on one side of the wall thickness direction of the outer air guide plate 11, the first connection portion 112 is protrudingly provided, and there are multiple first connection portions 112, and the multiple first connection portions 112 are arranged at intervals along the rotation axis of the outer air guide plate 11. At the same time, a second connection portion 122 may be provided on one side of the wall thickness direction of the inner air guide plate 12, the second connection portion 122 is protrudingly provided, and there are multiple second connection portions 122, and the multiple second connection portions 122 are arranged at intervals along the rotation axis of the inner air guide plate 12, the number of the second connection portions 122 is the same as the number of the first connection portions 112, and the multiple first connection portions 112 and the multiple second connection portions 122 are arranged in a one-to-one correspondence.

[0069] Among them, a pivot shaft 113 can be provided on the first connection part 112, and the pivot shaft 113 is protruding in the direction toward the second drive assembly 3, and a pivot hole 123 can be provided on the second connection part 122, and the pivot hole 123 is arranged along the rotation axis. When the first connection part 112 is attached to the second connection part 122 along the rotation axis, the pivot shaft 113 can be inserted into the pivot hole 123 to match the outer air guide plate 11 with the inner air guide plate 12 so that it can rotate relatively. At the same time, a avoidance groove 124 can be provided on the second connection part 122, and the avoidance groove 124 is matched with the first connection part 112 and is open in the rotation direction. When the outer air guide plate 11 and the inner air guide plate 12 rotate relatively, at least a part of the first connection part 112 can extend into the avoidance groove 124, so that the second connection part 122 can avoid the first connection part 112. One of the pivot shafts 113 serves as an inner plug shaft 111, for example, one of the multiple pivot shafts 113 is located at the end of the outer air guide plate 11 along the rotation axis, and an outer sleeve shaft 121 can be provided on the corresponding second connecting portion 122. The outer sleeve shaft 121 is located on the side of the pivot hole 123 close to the second driving assembly 3, and the inner plug shaft 111 is used to pass through the pivot hole 123 and extend into the outer sleeve shaft 121 to achieve relative rotational cooperation between the outer air guide plate 11 and the inner air guide plate 12.

[0070] Through the above arrangement, the matching stability between the inner air guide plate 12 and the outer air guide plate 11 can be improved, which is beneficial to improving the reliability of the air guide component 100.

[0071] In some embodiments of the present invention, the transmission mechanism 33 includes a first gear 331 and a second gear 332 that are meshed and connected. The first gear 331 is connected to the drive shaft of the third drive motor 32 , and the second gear 332 is connected to the output shaft 333 of the transmission mechanism 33 .

[0072] For example, refer to Figure 7 and Fig.12As shown, the transmission mechanism 33 includes a first gear 331 and a second gear 332, and the first gear 331 is used to be sleeved outside the driving shaft of the third driving motor 32 to be drivingly connected with the driving shaft of the third driving motor 32. The first gear 331 and the second gear 332 are meshed for transmission, and the second gear 332 is used to be connected with the output shaft 333 of the transmission mechanism 33, so that the third driving motor 32 can drive the output shaft 333 of the transmission mechanism 33 to rotate through the first gear 331 and the second gear 332, thereby driving the corresponding air guide plate to rotate. In this way, the structure of the transmission mechanism 33 can be simplified, and the practicality of the transmission mechanism 33 is improved.

[0073] In some embodiments of the present invention, Fig.13 As shown, the second gear 332 is integrally formed with the output shaft 333 of the transmission mechanism 33. Through the above arrangement, the number of parts of the transmission mechanism 33 can be reduced, which is convenient for processing and installation, and the transmission stability of the transmission mechanism 33 can be improved, which is conducive to improving the practicality of the transmission mechanism 33.

[0074] In some embodiments of the present invention, Figure 11-Figure 12 As shown, the second drive assembly 3 may further include a gear box 35, the gear box 35 is formed with an installation cavity, the first gear 331 and the second gear 332 are both installed in the installation cavity of the gear box 35, and the gear box 35 is used to shield and protect the first gear 331 and the second gear 332, and to limit and support the first gear 331 and the second gear 332. In this way, the operating stability of the first gear 331 and the second gear 332 can be improved, and the reliability of the second drive assembly 3 can be improved.

[0075] In some embodiments of the present invention, Figure 11-Figure 12 As shown, the gear box 35 includes a box cover 351 and a box body 352, and the box cover 351 is detachably connected to the box body 352. For example, a buckle 3511 may be provided on the box cover 351, and a slot 3521 may be provided on the box body 352, and the buckle 3511 is used to be snapped into the slot 3521 to detachably connect the box body 352 to the box cover 351. In this way, the maintenance difficulty of the second drive assembly 3 can be reduced, which is conducive to improving the practicality of the second drive assembly 3.

[0076] In some embodiments of the present invention, Figure 7As shown, the second drive motor 31 and the third drive motor 32 are both mounted on the gear box 35 and are both located on the same side of the gear box 35 away from the wind guide assembly 1. It can be understood that by mounting the second drive motor 31 and the third drive motor 32 on the gear box 35, the integration of the second drive assembly 3 can be improved, and the installation is convenient. Moreover, by arranging that the second drive motor 31 and the third drive motor 32 are both mounted on the same side of the gear box 35 away from the wind guide assembly 1, it is convenient to realize the connection between the second drive motor 31 and the third drive motor 32 and the wind guide plate, and the rationality of the layout is improved.

[0077] In the actual arrangement, Fig.11 As shown, a positioning protrusion and a bolt hole can be provided on the outer side of the gear box 35, and a positioning hole and a connecting hole can be provided on the driving motor. The positioning protrusion is used to cooperate with the positioning hole to realize the positioning of the gear box 35 and the driving motor. At this time, the connecting hole is opposite to the bolt hole, and the connecting piece can pass through the connecting hole and extend into the bolt hole to fix the driving motor on the gear box 35.

[0078] In some embodiments of the present invention, the gear box 35 has a matching portion 353 suitable for connecting with the carrier component, and the matching portion 353 includes at least one of a snap-fit ​​structure, a fastener matching structure, and a positioning structure.

[0079] For example, refer to Fig.11 and Fig.14 As shown, a matching portion 353 may be provided on the gear box 35, and the matching portion 353 is used to be connected to the carrier component (such as the face frame 202 of the housing 200), and the matching portion 353 includes at least one of a clamping structure, a fastener matching structure, and a positioning structure. For example, the matching portion 353 may include a clamping structure and a fastener matching structure, the clamping structure is configured as a clamping groove 3531, and a clamping protrusion may be provided on the face frame 202, and the clamping protrusion is used to be clamped into the clamping groove 3531, and the fastener matching structure may be configured as a mounting hole 3532, and a threaded hole is provided on the face frame 202, and the fastener is used to penetrate the mounting hole 3532 and extend into the threaded hole. In this way, the installation stability between the gear box 35 and the carrier component can be ensured, and the reliability of the gear box 35 is improved.

[0080] In some embodiments of the present invention, the center line of the driving shaft of the first driving motor 21 coincides with the pivot axis, and the first driving assembly 2 also includes a second connecting shaft 22, and the driving shaft of the first driving motor 21 is transmission-connected to the outer air guide plate 11 via the second connecting shaft 22.

[0081] For example, refer to Figure 6 and Figure 8As shown, the center line of the driving shaft of the first driving motor 21 can be arranged to coincide with the pivot axis, so that the driving shaft of the first driving motor 21 can rotate around the pivot axis. At the same time, the first driving assembly 2 can be arranged to further include a second coupling 22, the second coupling 22 is configured to be cylindrical, so that the output shaft 333 of the first driving motor 21 is inserted into the second coupling 22, the outer air guide plate 11 is formed with an open assembly hole, the cross-section of the assembly hole is configured to be polygonal, the end of the second coupling 22 away from the first driving motor 21 is matched with the assembly hole, the end of the second coupling 22 away from the first driving motor 21 is used to extend into the assembly hole and cooperate with the outer air guide plate 11 in transmission, so that the driving shaft of the first driving motor 21 can be connected to the outer air guide plate 11 in transmission through the second coupling 22.

[0082] Through the above arrangement, the transmission stability between the first drive motor 21 and the outer air guide plate 11 can be improved, which is beneficial to improving the reliability of the first drive assembly 2.

[0083] In some embodiments of the present invention, the inner air guide plate 12 has a ventilation area, and the ventilation area includes a plurality of ventilation holes 125 . The outer air guide plate 11 can change the shielding range of the ventilation area by rotating relative to the inner air guide plate 12 .

[0084] For example, refer to Figure 5 As shown, the inner air guide plate 12 may be provided with a ventilation area, the ventilation area including a plurality of ventilation holes 125, and the plurality of ventilation holes 125 are arranged at intervals. The outer air guide plate 11 may rotate relative to the inner air guide plate 12 to adjust the overlap area between the outer air guide plate 11 and the inner air guide plate 12, thereby changing the shielding range of the ventilation area by the outer air guide plate 11, thereby adjusting the state of the air outlet 201 in the windless mode. Specifically, when the inner air guide plate 12 rotates to a position relative to the air outlet 201, the outer air guide plate 11 may be driven to rotate to a position completely offset from the inner air guide plate 12, or the outer air guide plate 11 may be driven to rotate to a position partially offset from the inner air guide plate 12. Thus, the practicality of the air guide component 100 may be improved.

[0085] In some embodiments of the present invention, Figure 1 As shown, the air guide assembly 1 can be set to have a closed state. When the air guide assembly 1 is rotated to the closed state, the outer air guide plate 11 and the inner air guide plate 12 are both located at positions opposite to the air outlet 201, and the outer air guide plate 11 completely covers the inner air guide plate 12. At this time, the air conditioner 1000 is switched to the closed mode, and the air guide assembly 1 can effectively block the air outlet 201. In this way, it can prevent magazines or dust from flowing into the air outlet 201, and improve the reliability of the air guide component 100.

[0086] The present invention also provides an air conditioner 1000 .

[0087] like Figure 1-Figure 5 As shown, the air conditioner 1000 according to the embodiment of the present invention comprises: a casing 200 and an air guide component 100 according to any of the above embodiments, the casing 200 is provided with an air outlet 201 , and the air guide component 100 is arranged at the air outlet 201 .

[0088] According to the air conditioner 1000 of the embodiment of the present invention, the first drive component 2 and the second drive component 3 are arranged to jointly drive the outer air guide plate 11 from both ends of the rotation axis, thereby avoiding deformation of the outer air guide plate 11 caused by unilateral driving, which is beneficial to improving the shielding effect of the outer air guide plate 11 on the air outlet 201, improving the reliability of the air guide component 100, and improving the overall performance of the air conditioner 1000.

[0089] In the description of the present invention, it is to be understood that the terms “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “clockwise”, “counterclockwise”, “axial”, “radial”, “circumferential”, etc., indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0090] In the description of the present invention, "first feature" or "second feature" may include one or more of the features.

[0091] In the description of the present invention, "plurality" means two or more.

[0092] In the description of the present invention, a first feature being “on” or “under” a second feature may include that the first and second features are directly in contact with each other, or may include that the first and second features are not in direct contact with each other but are in contact with each other via another feature therebetween.

[0093] In the description of the present invention, “on”, “over” and “above” a first feature from a second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is horizontally higher than the second feature.

[0094] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0095] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An air guide component, characterized in that: include: An air guide assembly, the air guide assembly comprising an outer air guide plate and an inner air guide plate, the inner air guide plate and the outer air guide plate being relatively rotatable about the same pivot axis; and A first drive assembly and a second drive assembly, wherein the first drive assembly and the second drive assembly are respectively arranged at both ends of the rotation axis of the air guide assembly, the first drive assembly includes a first drive motor, and the first drive motor is transmission-connected to the outer air guide plate, the second drive assembly includes a second drive motor and a third drive motor, one of the second drive motor and the third drive motor is transmission-connected to the outer air guide plate, and the other is transmission-connected to the inner air guide plate.

2. The air guide component according to claim 1, characterized in that: The center line of the drive shaft of the second drive motor coincides with the pivot axis and is connected to the corresponding air guide transmission. The center line of the drive shaft of the third drive motor is staggered from the pivot axis. The second drive assembly also includes a transmission mechanism connected to the third drive motor. The center line of the output shaft of the transmission mechanism coincides with the pivot axis and is connected to the corresponding air guide transmission.

3. The air guide component according to claim 2, characterized in that: One of the outer air guide plate and the inner air guide plate has an outer sleeve shaft, and the other has an inner sleeve shaft inserted into the outer sleeve shaft. The second drive assembly also includes a first coupling member connected to the second drive motor. The first coupling member is inserted into the output shaft of the transmission mechanism and cooperates with the inner sleeve shaft. The output shaft of the transmission mechanism cooperates with the outer sleeve shaft.

4. The air guide component according to claim 3, characterized in that: The first coupling member is inserted into the inner plug shaft and is driven by a first non-cylindrical surface group. The inner plug shaft is inserted into the output shaft of the transmission mechanism and is relatively rotated by a cylindrical surface group. The output shaft of the transmission mechanism is inserted into the outer sleeve shaft and is driven by a second non-cylindrical surface group.

5. The air guide component according to claim 3, characterized in that: One side of the wall thickness direction of the outer air guide plate is provided with a plurality of first connection parts arranged at intervals along the rotation axis of the outer air guide plate, and one side of the wall thickness direction of the inner air guide plate is provided with a second connection part, the number of the second connection parts is the same as the first connection parts and they are arranged one-to-one, the first connection part has a pivot shaft protruding toward the direction of the second drive component, the second connection part has a pivot hole for passing the pivot shaft and an avoidance groove for avoiding the first connection part, one of the pivot shafts serves as the inner plug-in shaft, and the outer sleeve shaft is arranged on the side of the pivot hole cooperating with the inner plug-in shaft close to the second drive component.

6. The air guide component according to claim 2, characterized in that: The transmission mechanism comprises a first gear and a second gear which are meshed and driven, the first gear is connected to the driving shaft of the third driving motor, and the second gear is connected to the output shaft of the transmission mechanism.

7. The air guide component according to claim 6, characterized in that: The second gear is integrally formed with the output shaft of the transmission mechanism.

8. The air guide component according to claim 6, characterized in that: The second driving assembly further includes a gear box, in which the first gear and the second gear are both mounted.

9. The air guide component according to claim 8, characterized in that: The gear box comprises a box cover and a box body, and the box cover is detachably connected to the box body.

10. The air guide component according to claim 8, characterized in that: The second drive motor and the third drive motor are both mounted on the gear box and are both located on the same side outside the gear box away from the air guide assembly.

11. The air guide component according to claim 8, characterized in that: The gear box has a matching portion suitable for connecting with the carrier component, and the matching portion includes at least one of a clamping structure, a fastener matching structure, and a positioning structure.

12. The air guide component according to claim 1, characterized in that: The center line of the driving shaft of the first driving motor coincides with the pivot axis, and the first driving assembly further comprises a second coupling, through which the driving shaft of the first driving motor is drivingly connected to the outer air guide plate.

13. The air guide component according to claim 1, characterized in that: The inner air guide plate is provided with a ventilation area, and the ventilation area includes a plurality of ventilation holes. The outer air guide plate can change the shielding range of the ventilation area by rotating relative to the inner air guide plate.

14. The air guide component according to any one of claims 1 to 13, characterized in that: The air guide assembly has a closed state, in which the outer air guide plate completely covers the inner air guide plate.

15. An air conditioner, characterized in that: include: A casing and an air guide component according to any one of claims 1 to 14, wherein the casing is provided with an air outlet, and the air guide component is arranged at the air outlet.

Images