Title:
DUST SUCTION DEVICE AND CENTRIFUGAL SEPARATION ASSEMBLY THEREOF
Document Type and Number:
WIPO Patent Application WO/2022/143998
Kind Code:
A1
Abstract:
Disclosed are a dust collection device and a centrifugal separation assembly thereof. The dust collection device (1) comprises a housing (110) and a centrifugal separation assembly (120a). At least part of the centrifugal separation assembly (120a) is arranged in the housing (110). The centrifugal separation assembly (120a) comprises a driving member (123), an impeller (124), and a separation member (125). An output shaft of the driving member (123) is separately rotatably connected to the impeller (124) and the separation member (125) for driving the impeller (124) and the separation member (125) to rotate. The impeller (124) is used for forming an airflow flowing into the separation member (125) from the exterior of the separation member (125) by rotation. By means of the manner, the present application can improve the separation efficiency.
Inventors:
ZHANG JINRONG (CN)
YU JIAZHU (CN)
LIU CHURONG (CN)
YANG HUAJUN (CN)
YU JIAZHU (CN)
LIU CHURONG (CN)
YANG HUAJUN (CN)
Application Number:
PCT/CN2021/143834
Publication Date:
July 07, 2022
Filing Date:
December 31, 2021
Export Citation:
Assignee:
ANKER INNOVATIONS TECH CO LTD (CN)
International Classes:
A47L9/16; A47L9/00; A47L9/06; A47L9/10; A47L9/28; A47L11/28; A47L11/40; H01M6/50; H01M10/613; H01M10/6235; H01M10/6561; H01M50/244; H01M50/247
Foreign References:
| CN214706034U | 2021-11-12 | |||
| CN215016758U | 2021-12-07 | |||
| CN215016754U | 2021-12-07 | |||
| CN211559934U | 2020-09-25 | |||
| JP2011224189A | 2011-11-10 | |||
| CN107280580A | 2017-10-24 |
Attorney, Agent or Firm:
CHINA WISPRO INTELLECTUAL PROPERTY LLP. (CN)
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