Patent · US Active

Air sweeping assembly, air regulating device and air conditioner

US11788765B2 · kind B2 · utility

0Cited by

1References

13Claims

0Family size

Assignee

GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI · CN

Inventors

Qinghui Lin · Zhuhai, CN
Chunjie Wang · Beijing, CN
Min Wang · Huanggang, CN

Key dates

Filing date	Dec 10, 2018
Grant date	Oct 17, 2023
Priority date	—
Expiry date	May 28, 2039

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF24F1/0057
WIPO fieldThermal processes and apparatus
WIPO sectorMechanical engineering

Abstract

Some embodiments of the present disclosure provide an air sweeping assembly, an air regulating device and an air conditioner. The air sweeping assembly includes: a rotation shaft (10), the rotation shaft (10) being provided with blades (20) thereon; a driving device, the driving device including a fixing portion (31) and a driving portion disposed on the fixing portion (31); the driving portion being drivingly connected with the rotation shaft (10), and the driving portion being configured to drive the rotation shaft (10) to rotate; and a first position limiting member (40) disposed on the fixing portion (31); the first position limiting member (40) being configured to define an initial position of the rotation shaft (10) in a circumferential direction.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.