Title:
AIR HANDLING ASSEMBLY AND CLEANING DEVICE HAVING SAME
Document Type and Number:
WIPO Patent Application WO/2020/192386
Kind Code:
A1
Abstract:
An air handling assembly (100) and a cleaning device (1000) having same, wherein the air handling assembly (100) comprises: a cyclone chamber (S1), a cyclone cone (1), a dust collecting chamber (S2) and an exhaust chamber (S3); the cyclone chamber (S1) is provided with a dirty air inlet (S1a), a clean air outlet (S1b) and a falling dust opening (S1c); the cyclone cone (1) is provided inside of the cyclone chamber (S1), an air outlet (1c) of the cyclone cone (1) is provided away from the falling dust opening (S1c), and an end of the cyclone cone (1) that is close to the falling dust opening (S1c) and an end of the cyclone chamber at which the falling dust opening (S1c) is provided are provided at an interval.
Inventors:
ZHONG MIN (CN)
YIN XUEBING (CN)
LI DONG (CN)
XU YUANFU (CN)
YIN XUEBING (CN)
LI DONG (CN)
XU YUANFU (CN)
Application Number:
PCT/CN2020/078046
Publication Date:
October 01, 2020
Filing Date:
March 05, 2020
Export Citation:
Assignee:
JIANGSU MIDEA CLEANING APPLIANCES CO LTD (CN)
International Classes:
A47L9/16
Domestic Patent References:
| WO2015123538A1 | 2015-08-20 |
Foreign References:
| CN107072453A | 2017-08-18 | |||
| CN107072453A | 2017-08-18 | |||
| CN106377204A | 2017-02-08 | |||
| CN107205607A | 2017-09-26 | |||
| CN108272385A | 2018-07-13 | |||
| CN107997676A | 2018-05-08 | |||
| CN108606716A | 2018-10-02 | |||
| CN101617926A | 2010-01-06 |
Other References:
See also references of EP 3936021A4
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
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