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CN-224230294-U - Driving device for air conditioner air deflector and air conditioner

CN224230294UCN 224230294 UCN224230294 UCN 224230294UCN-224230294-U

Abstract

The application relates to the technical field of air conditioners, and discloses a driving device for an air deflector of an air conditioner and the air conditioner. The effect of the device is illustrated. The driving device comprises a driving wheel, a first rack, a connecting rod, a driving wheel and a refrigerating and heating mode, wherein the driving wheel is controlled to rotate and comprises a first tooth part and a driving part, the first rack is meshed with the first tooth part and is directly connected with the air deflector in a rotating mode through a first rotating shaft, the connecting rod is matched with the driving part and is in driving connection with the air deflector, the driving wheel rotates and drives the first rack and the connecting rod to move respectively through the first tooth part and the driving part so as to drive the air deflector to open and close, and in the opening process of the air deflector, the moving 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, and therefore refrigerating and heating modes of an air conditioner are realized.

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 driving device for an air deflector of an air conditioner, comprising: a drive wheel controlled to rotate, including a first tooth portion and a drive portion; The first rack is meshed with the first tooth part and is directly and rotatably connected with the air deflector through a first rotating shaft; the connecting rod is matched with the driving part and is in driving connection with the air deflector; The driving wheel rotates, and the first rack and the connecting rod are respectively driven to move by the first tooth part and the driving part so as to drive the air deflector to open and close; 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.
  2. 2. The driving device for an air conditioner air deflector according to claim 1, wherein, The first rack comprises a straight line section or an arc section, and the gear teeth meshed with the first gear part are arranged on the straight line section or the arc section.
  3. 3. The driving device for an air conditioner air deflector according to claim 1 or 2, wherein, In the opening process of the air deflector, the motion track of the connecting rod is nonlinear and non-circular arc.
  4. 4. The drive device for an air conditioner air deflector according to claim 1 or 2, 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.
  5. 5. The driving device for an air conditioner air deflector according to claim 4, 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 have the same shape.
  6. 6. The driving device for an air conditioner air deflector according to claim 4, 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; And extension lines of at least two second guide grooves in the plurality of second guide grooves intersect.
  7. 7. The driving device for an air conditioner air deflector according to claim 1 or 2, wherein, The driving part comprises a second tooth part, and the connecting rod comprises a second rack meshed with the second tooth part.
  8. 8. The driving device for an air conditioner air deflector according to claim 7, The second rack comprises a concave part and a convex part which are sequentially arranged along the length direction of the second rack, and the concave part and the convex part are respectively provided with gear teeth meshed with the second gear part.
  9. 9. The driving device for an air conditioner air deflector according to claim 7, The first tooth part and the second tooth part are cylindrical gears, and the axes of the first tooth part and the second tooth part are coincident.
  10. 10. An air conditioner, characterized by comprising an indoor unit, the indoor unit comprising: an air deflector; The driving apparatus for an air conditioner air guide panel according to any one of claims 1 to 9, wherein the first rack is directly rotatably connected to the air guide panel through a first rotation shaft, and the link is directly rotatably connected to the air guide panel through a second rotation shaft.

Description

Driving device for air conditioner 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 of an air conditioner and the 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. The air conditioner has heating and refrigerating modes, hot air exhausted from the air outlet floats upwards during heating, the air deflector needs to downwards guide air to make the temperature in a room as uniform as possible, and cold air exhausted from the air outlet sinks during refrigerating, and the air deflector upwards guides air to make the temperature in the room as uniform as possible. For this reason, a rack gear, a driving 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 device for an air deflector of an air conditioner and the air conditioner, so as to solve the problem that a driving assembly structure is complex in the related art. According to the first aspect of the embodiment of the utility model, a driving device for an air conditioner air deflector is provided, and the driving device comprises a driving wheel, a first rack, a connecting rod, a driving rod and a driving wheel, wherein the driving wheel is controlled to rotate and comprises a first tooth part and a driving part, the first rack is meshed with the first tooth part and is directly connected with the air deflector in a rotating mode through a first rotating shaft, the connecting rod is matched with the driving part and is in driving connection with the air deflector, the driving wheel rotates, the first rack and the connecting rod are respectively driven to move through the first tooth part and the driving part to drive the air deflector to open and close, and in the opening process of the air deflector, the moving 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, the first rack includes a straight line segment or an arc segment, and the gear teeth meshed with the first tooth portion are disposed on the straight line segment or the arc segment. Optionally, in the opening process of the air deflector, the motion track of the connecting rod is nonlinear and non-circular arc. The driving device 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 guide matching part, 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 the second guide part, and the