Double air guide plate driving mechanism and air conditioner with double air guide plate driving mechanism

Abstract

The invention provides a double air guide plate driving mechanism and an air conditioner with the double air guide plate driving mechanism. The double air guide plate driving mechanism comprises a first gear, a second gear, a third gear and a driving motor, wherein the first gear is fixedly arranged on a rotating shaft at a first end of a lower air guide plate; the second gear is fixedly arranged on a rotating shaft at the end of an upper air guide plate corresponding to the first gear; the third gear is in meshed transmission with the first gear and the second gear; and the driving motor is in driving connection with the first gear or the third gear. At least one of the first gear, the second gear and the third gear is provided with a first missing tooth part which is in demeshing with the gear adjacent to the first missing tooth part when the upper air guide plate rotates to the upper limit position. At least one of the first gear, the second gear and the third gear is provided with the first missing tooth part, so that when the upper air guide plate rotates to the upper limit position, the second gear is no longer driven, the lower air guide plate can still rotate through a certain angle, the air guide angle of the lower air guide plate is expanded, and the air guide effect of the air conditioner is improved.

Description

technical field [0001] The invention relates to the field of air conditioners, in particular to a driving mechanism for double deflectors and an air conditioner with the same. Background technique [0002] At present, the double air deflectors used in air conditioners are all driven by a single motor and a connecting rod to conduct synchronous air guidance. Due to the limitation of the air outlet of the bottom shell, the synchronous rotation of the upper and lower air deflectors results in a restriction of the air deflecting angle. Contents of the invention [0003] The present invention aims to provide a driving mechanism for double air deflectors in which the upper and lower air deflectors do not rotate synchronously and an air conditioner with the same, so as to solve the problem that the wind deflecting angle of the air deflectors is limited due to the synchronous operation of the upper and lower air deflectors. [0004] One aspect of the present invention provides a ...

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Problems solved by technology

[0003] The present invention aims to provide a double air deflector driving mechanism with the upper and lower air deflectors rotating asynchronously and an air condi

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