Driving device, air port assembly and air conditioner

By adapting the two-stage gear transmission group within the enclosed housing and the pre-designed installation space, combined with vibration reduction and noise reduction measures, the problem of high torque output in a confined space for the air vent component drive unit is solved, achieving stable drive and noise reduction effects.

CN122148725APending Publication Date: 2026-06-05GREE ELECTRIC APPLIANCE INC OF ZHUHAI
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
GREE ELECTRIC APPLIANCE INC OF ZHUHAI
Filing Date
2026-04-30
Publication Date
2026-06-05

AI Technical Summary

Technical Problem

Existing air vent components' drive mechanisms are unable to meet the high torque output requirements in confined spaces, cannot stably drive heavy panels, and are susceptible to dust and moisture corrosion, leading to transmission jamming, increased wear, and higher noise levels.

Method used

It adopts a two-stage gear transmission group in a closed housing and a design that adapts the closed housing to the pre-set installation space of the air outlet frame. The output torque is amplified through multi-stage meshing transmission and installed by adapting the closed housing to the pre-set installation space of the air outlet frame. Combined with vibration damping rubber pads and flexible sound-absorbing sealing structure, it achieves high torque output and noise reduction effect.

Benefits of technology

It achieves high torque output in a confined space, stably drives the heavy air outlet panel, reduces noise, improves the operational reliability and stability of the air outlet components, and extends their service life.

✦ Generated by Eureka AI based on patent content.

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    Figure CN122148725A_ABST
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Abstract

The present disclosure relates to a driving device, an air outlet assembly and an air conditioner. The driving device comprises a closed shell, a double-stage gear transmission set is arranged inside the closed shell, a swing rod for driving connection with an air outlet panel is arranged outside the closed shell, a power output end of the double-stage gear transmission set is connected with the swing rod, the air outlet frame has a preset mounting space for mounting the closed shell, and the closed shell is mounted in the preset mounting space. The double-stage gear transmission set is configured to amplify the output torque through multi-stage meshing transmission to drive the air outlet panel with a first weight to rotate to open and close the air outlet of the air outlet frame.
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