CN-224230291-U - Driving device for air deflector and air conditioner

CN224230291UCN 224230291 UCN224230291 UCN 224230291UCN-224230291-U

Abstract

The application relates to the technical field of air conditioners, and discloses a driving device for an air deflector and an air conditioner. The driving device for the air deflector comprises a driving wheel, a first connecting rod and a second connecting rod, wherein the driving wheel is controlled to rotate and comprises a first driving part and a second tooth part, the first connecting rod comprises a first driving matching part, the first driving matching part is matched with the first driving part in a sliding or rolling mode to drive the first connecting rod to move, one end of the first connecting rod is used for being in rotary connection with the air deflector, the second connecting rod comprises a second rack meshed with the second tooth part, one end of the second connecting rod is used for being in rotary connection with the air deflector, the driving wheel rotates in the opening process of the air deflector, the second tooth part is meshed with the second rack, and after the driving wheel rotates to a set position, the first driving part is matched with the first driving matching part, and flexible movement of the air deflector is conveniently realized through combination of multiple driving modes.

Inventors

XU XIN
WEI WEI
YU YONGPING
JIN XUEFENG
LIU XIAOCONG
TIAN ZHIQIANG
LI ZERUI

Assignees

青岛海尔空调器有限总公司
青岛海尔空调电子有限公司
青岛海尔智能技术研发有限公司

Dates

Publication Date: 20260512
Application Date: 20250520

Claims (10)

1. A drive for an air deflector, comprising: a drive wheel controlled to rotate, including a first drive portion and a second tooth portion; The first connecting rod comprises a first driving matching part, and the first driving matching part is in sliding or rolling fit with the first driving part so as to drive the first connecting rod to move, wherein one end of the first connecting rod is used for being in rotary connection with the air deflector; The second connecting rod comprises a second rack meshed with the second tooth part, and one end of the second connecting rod is used for being rotationally connected with the air deflector; Wherein, the aviation baffle opens the in-process, and the drive wheel rotates, and second tooth portion meshes with the second rack, and the drive wheel rotates to the back of setting for the position, and first drive portion cooperatees with first drive cooperation portion.
2. The driving device for an air deflector according to claim 1, wherein, The second rack is a non-linear rack.
3. The driving device for an air deflector according to claim 2, wherein, The second rack comprises a first tooth section and a second tooth section which are sequentially arranged along the length direction of the second connecting rod, the pitch line of the first tooth section is arc-shaped, the pitch line of the second tooth section is non-arc-shaped, and the first driving part is matched with the first driving matching part in a state that the second tooth part is meshed with the second tooth section.
4. The driving device for an air deflector according to claim 1, wherein, The first connecting rod is rotationally connected with the air deflector through a first rotating shaft, and the second connecting rod is rotationally connected with the air deflector through a second rotating shaft; when the first driving part is matched with the first driving matching part, the first rotating shaft moves reciprocally, and the second rotating shaft moves in a non-circular arc track.
5. The driving device for an air deflector according to claim 1, wherein, One of the first driving part and the first driving matching part comprises a first driving column, and the other one comprises a first driving groove matched with the first driving column.
6. The drive device for an air deflector according to any one of claims 1 to 5, characterized in that, The driving wheel further comprises a first tooth part, the first connecting rod further comprises a first rack which is meshed with the first tooth part, the first rack and the first driving matching part are sequentially arranged along the length direction of the first connecting rod, and the first tooth part is meshed with the first rack in a state that the first driving part is not matched with the first driving matching part.
7. The driving device for an air deflector according to claim 6, wherein, The first rack is a non-linear rack.
8. The driving device for an air deflector according to claim 6, wherein, The driving wheel comprises a first surface and a second surface which are oppositely arranged, the first tooth part and the first driving part are both arranged on the first surface, and the second tooth part is arranged on the second surface.
9. The driving device for an air deflector according to claim 6, wherein, The first tooth part is a non-circular gear, and the second tooth part is a cylindrical gear.
10. An air conditioner, characterized by comprising an indoor unit, the indoor unit comprising: an air deflector; The driving device for an air guide plate according to any one of claims 1 to 9, wherein one end of the first link is adapted to be rotatably connected to the air guide plate, and one end of the second link is adapted to be rotatably connected to the air guide plate.

Description

Driving device for air deflector and air conditioner Technical Field The application relates to the technical field of air conditioners, in particular to a driving device for an air deflector and an air conditioner. Background At present, an air outlet of an air conditioner is provided with an air guide plate, and the air outlet quantity and the air outlet direction of the air outlet are controlled through the movement of the air guide plate, so that air guide is realized. A driving mechanism for an air deflector of an air conditioner and an air conditioner are disclosed in the related art. The driving mechanism comprises a first connecting rod and a second connecting rod, a rotating piece and a column, wherein the rotating piece is controlled to rotate and is in driving connection with the first connecting rod and the second connecting rod, the rotating piece drives the first connecting rod and the second connecting rod to move so as to realize opening and closing of the air deflector, and the first connecting rod is matched with the rotating piece and the second connecting rod is matched with the rotating piece through the column. 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: In the long-term use process, abrasion is easy to occur to the column and the groove, and the reliability of the driving of the rotating piece on the first connecting rod and the second connecting rod is affected. It should be noted that the information disclosed in the above background section is only for enhancing understanding of the background of the application and thus may include information that does not form the prior art that is already known to those of ordinary skill in the art. Disclosure of utility model The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview, and is intended to neither identify key/critical elements nor delineate the scope of such embodiments, but is intended as a prelude to the more detailed description that follows. The embodiment of the disclosure provides a driving device for an air deflector and an air conditioner, so as to solve the problem that more condensation is generated at an outlet of the air conditioner. According to the first aspect of the embodiment of the utility model, a driving device for an air deflector is provided, and the driving device comprises a driving wheel, a first connecting rod and a second connecting rod, wherein the driving wheel is controlled to rotate and comprises a first driving part and a second tooth part, the first connecting rod comprises a first driving matching part, the first driving matching part is in sliding or rolling fit with the first driving part so as to drive the first connecting rod to move, one end of the first connecting rod is used for being in rotary connection with the air deflector, the second connecting rod comprises a second rack meshed with the second tooth part, one end of the second connecting rod is used for being in rotary connection with the air deflector, the driving wheel rotates in the opening process of the air deflector, the second tooth part is meshed with the second rack, and the first driving part is matched with the first driving matching part after the driving wheel rotates to a set position. According to a second aspect of the embodiment of the utility model, an air conditioner is provided, and the air conditioner comprises an indoor unit, wherein the indoor unit comprises an air deflector, the driving device for the air deflector according to any one of the above embodiments, one end of a first connecting rod is used for being rotationally connected with the air deflector, and one end of a second connecting rod is used for being rotationally connected with the air deflector. The driving device for the air deflector and the air conditioner provided by the embodiment of the disclosure can realize the following technical effects: After the driving wheel rotates to a set position, the first driving part is matched with the first driving matching part to drive the first connecting rod to move, and the second tooth part is meshed with the second rack to drive the second connecting rod to move. Compared with the prior art, the second connecting rod adopts the second tooth part to be meshed with the second rack, so that the number of the columns and the grooves is reduced, and the abrasion of the second connecting rod and the driving wheel is lightened. And the first connecting rod adopts the cooperation of first drive portion and first drive cooperation portion to realize the drive, and the second connecting rod adopts the cooperation of second tooth portion and second rack to realize the drive, and the combination of multiple driving methods conveniently realizes the flexible motion of aviation baffle. The forego