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Patent Searching and Data


Title:
DRY/WET VACUUM CLEANER
Document Type and Number:
WIPO Patent Application WO/2020/211338
Kind Code:
A1
Abstract:
A dry/wet vacuum cleaner, comprising: an impeller (20), an impeller chamber (22) that accommodates the impeller (20), a receiving cage (24), a float (26) provided in the receiving cage (24) and a tray (30) defining an air inlet (28); air flow enters the impeller chamber (22) by means of the air inlet (28), and the float (26) may be separated from or fit to the air inlet (28); when the float (26) is fit to the air inlet (28), liquid is prevented from entering the impeller chamber (22); at least one through hole (32) is formed on the tray (30), and the at least one through hole (32) is used for air flow to pass through. The described dry/wet vacuum cleaner has a better cooling effect, and the performance of the whole machine is improved.

Inventors:
LIU HAIPING (CN)
XING ZHENYU (CN)
XIA LIANG (CN)
ZHOU KUANGYI (CN)
Application Number:
CN2019/116457
Publication Date:
October 22, 2020
Filing Date:
November 08, 2019
Export Citation:
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Assignee:
SKYBEST ELECTRIC APPLIANCE SUZHOU CO LTD (CN)
International Classes:
A47L7/00; A47L9/00; A47L9/10
Foreign References:
CN206120240U2017-04-26
CN103767628A2014-05-07
US10092148B22018-10-09
CN205286244U2016-06-08
CN206948096U2018-01-30
CN2596927Y2004-01-07
US20150223658A12015-08-13
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