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CN-224230295-U - Driving structure for air deflector and air conditioner

CN224230295UCN 224230295 UCN224230295 UCN 224230295UCN-224230295-U

Abstract

The application relates to the technical field of air conditioners, and discloses a driving structure for an air deflector and an air conditioner. The driving structure comprises a driving wheel, a connecting rod and a driving mechanism, wherein the driving wheel is controlled to rotate and comprises a first tooth part and a crank, the first rack is meshed with the first tooth part and is in driving connection with the air deflector, the connecting rod is in sliding connection with the crank and is in driving connection with the air deflector, the driving wheel is rotated, the first tooth part is meshed with the first rack, and the connecting rod is matched with the crank to drive the first rack and the connecting rod to move so as to realize opening and closing of the air deflector. The driving structure does not need to control the first transmission gear part to be meshed with the transmission matching gear and the second transmission gear part to be meshed with the transmission gear at different times, so that the structure of the driving structure is simplified.

Inventors

  • CAI ZEYAO
  • ZHANG YIXIANG
  • JING TAO

Assignees

  • 青岛海尔空调器有限总公司
  • 海尔智家股份有限公司

Dates

Publication Date
20260512
Application Date
20250523

Claims (10)

  1. 1. A drive structure for an air deflector, comprising: A drive wheel, controlled rotation, comprising a first tooth and a crank; The first rack is meshed with the first tooth part and is in driving connection with the air deflector; the connecting rod is connected with the crank in a sliding way and is in driving connection with the air deflector; The driving wheel rotates, the first tooth part is meshed with the first rack, and the connecting rod is matched with the crank to drive the first rack and the connecting rod to move, so that the air deflector is opened and closed.
  2. 2. The driving structure for an air deflector according to claim 1, wherein, The first tooth rotates in synchronization with the crank.
  3. 3. The drive structure for an air deflector according to claim 1, wherein the crank includes: The mounting part is fixedly connected with the first tooth part; The connecting rod is fixedly connected with the mounting part and is arranged between the connecting rod and the mounting part; One of the connecting rod and the connecting rod is provided with a sliding groove, and the other is provided with a sliding column which is positioned in the sliding groove and can slide relative to the sliding groove.
  4. 4. A driving structure for an air deflector according to claim 3, wherein, The connecting rod is provided with an avoidance groove, and the connecting rod is at least partially arranged in the avoidance groove.
  5. 5. The driving structure for an air deflector according to claim 1, wherein, The first rack is directly and rotatably connected with the air deflector through a first rotating shaft and/or The connecting rod is directly connected with the air deflector in a rotating way through a second rotating shaft.
  6. 6. The driving structure for an air deflector according to claim 5, wherein, In the opening process of the air deflector, the motion track of the first rack is in a straight line shape or an arc shape, so that the connecting rod drives the air deflector to rotate around the first rotating shaft.
  7. 7. The drive structure for an air deflector according to any one of claims 1 to 6, characterized in that, In the opening process of the air deflector, the motion track of the connecting rod is nonlinear and non-circular arc.
  8. 8. The drive structure for an air deflector according to any one of claims 1 to 6, further comprising: The mechanism box, the first rack and the connecting rod are arranged in the mechanism box and move between the position of extending out of the mechanism box and the position of retracting back into the mechanism box; The first rack is provided with a first guide part, the mechanism box is provided with a first guide matching part, and the first guide part is matched with the first guide matching part in the movement process of the first rack so as to guide the movement track of the first rack; the connecting rod is provided with a second guiding part, the mechanism box is provided with a second guiding matching part, and the second guiding part is matched with the second guiding matching part in the moving process of the connecting rod so as to guide the moving track of the connecting rod.
  9. 9. The driving structure for an air deflector according to claim 8, wherein, One of the second guide parts and the second guide matching parts comprises a second guide groove, the other one of the second guide parts comprises a second guide column, the number of the second guide parts is multiple, and the number of the second guide matching parts is multiple; The plurality of second guide grooves are identical in shape and/or extension lines of at least two second guide grooves in the plurality of second guide grooves intersect.
  10. 10. An air conditioner, characterized by comprising an indoor unit, the indoor unit comprising: an air deflector; the drive structure for an air deflector of any one of claims 1 to 9, wherein the first rack is in driving connection with the air deflector, and the link is in driving connection with the air deflector.

Description

Driving structure for air deflector and air conditioner Technical Field The application relates to the technical field of air conditioners, in particular to a driving structure 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 drive rack, a drive assembly, and an air conditioner are disclosed in the related art. The transmission rack comprises a rack main body, a first transmission tooth part and a second transmission tooth part, wherein the first transmission tooth part is suitable for being meshed with or separated from a transmission matched gear, the second transmission tooth part is suitable for being meshed with or separated from the transmission gear, and the first transmission tooth part is not meshed with the transmission matched gear at the same time as the second transmission tooth part is meshed with the transmission gear. When the transmission racks have different movement speeds, the transmission racks are matched with other components, so that various movement modes of the air deflector can be realized, and good air guiding is realized. 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: The first transmission tooth part is not meshed with the transmission matching gear and the second transmission tooth part is not meshed with the transmission gear, so that the driving assembly is complex in structure. 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 structure for an air deflector and an air conditioner, so as to solve the problem of complex structure of a driving assembly in the related art. According to the first aspect of the embodiment of the utility model, a driving structure for the air deflector is provided, and the driving structure comprises a driving wheel, a first rack, a connecting rod and a driving wheel, wherein the driving wheel is controlled to rotate and comprises a first tooth part and a crank, the first rack is meshed with the first tooth part and is in driving connection with the air deflector, the connecting rod is in sliding connection with the crank and is in driving connection with the air deflector, the driving wheel rotates, the first tooth part is meshed with the first rack, and the connecting rod is matched with the crank to drive the first rack and the connecting rod to move, so that the air deflector is opened and closed. Optionally, the first tooth rotates in synchronization with the crank. The crank comprises a mounting part fixedly connected with the first tooth part, and a connecting rod fixedly connected with the mounting part and arranged between the connecting rod and the mounting part, wherein one of the connecting rod and the connecting rod is provided with a sliding groove, and the other one of the connecting rod and the connecting rod is provided with a sliding column which is positioned in the sliding groove and can slide relative to the sliding groove. Optionally, the connecting rod is provided with an avoidance groove, and the connecting rod is at least partially arranged in the avoidance groove. Optionally, the first rack is directly and rotatably connected with the air deflector through a first rotating shaft, and/or the connecting rod is directly and rotatably connected with the air deflector through a second rotating shaft. Optionally, in the opening process of the air deflector, the motion track of the first rack is in a straight line shape or an arc shape, so that the connecting rod drives the air deflector to rotate around the first rotating shaft. Optionally, in the opening process of the air deflector, the motion track of the connecting rod is nonlinear and non-circular arc. The driving structure comprises a mechanism box, a first rack, a first guide part, a second guide part and a connecting rod, wherein the first rack and the connecting rod are arranged in the mechanism box and move between a position extending out of the mechanism box and a position retracting back into the mechanism box, the first rack is provided with the first guid