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Patent Searching and Data


Title:
AIR HANDLING ASSEMBLY AND CLEANING DEVICE HAVING SAME
Document Type and Number:
WIPO Patent Application WO/2020/244321
Kind Code:
A1
Abstract:
Disclosed are an air handling assembly and a cleaning device having same. The air handling assembly comprises: a first dust collection chamber having a first dust inlet and a first outlet; a cyclone separator comprising a separation chamber and a separator, the separation chamber having a separation inlet, a separation air outlet and a first dust outlet, the separation inlet being in communication with the first outlet, the separator being arranged in the separation chamber, the separator being internally provided with an air channel, a peripheral wall of the separator being provided with an air inlet in communication with the air channel, the air inlet being in communication with the separation inlet, and the air channel being in communication with the separation air outlet; and a second dust collection chamber having a second dust inlet in communication with the first dust outlet.

Inventors:
LI BING (CN)
LI YANG (CN)
CHENG FUPING (CN)
Application Number:
CN2020/085782
Publication Date:
December 10, 2020
Filing Date:
April 21, 2020
Export Citation:
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Assignee:
JIANGSU MIDEA CLEANING APPLIANCES CO LTD (CN)
MIDEA GROUP CO LTD (CN)
International Classes:
A47L11/24; A47L9/10; A47L9/16; A47L11/40; B01D50/00
Foreign References:
CN103228332A2013-07-31
CN103228332A2013-07-31
US20190082915A12019-03-21
CN107405031A2017-11-28
CN207613713U2018-07-17
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
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