Title:
VACUUM CLEANER
Document Type and Number:
WIPO Patent Application WO/2022/000840
Kind Code:
A1
Abstract:
Provided is a vacuum cleaner, containing a dust-collecting drum (1); when the vacuum cleaner is operating, the dust-collecting drum (1) accumulates static electricity; a machine head (2), the machine head (2) being arranged above the dust-collecting drum (1) and the machine head (2) being connected to the dust-collecting drum (1); a socket (3), the socket (3) being mounted on the machine head (2) and the socket (3) containing a grounding apparatus; an electrostatic conductive member (6), the electrostatic conductive member (6) being in contact with the dust-collecting drum (1) and electrically connected to the grounding apparatus, the static electricity on the dust-collecting drum (1) being transferred to the grounding apparatus by the electrostatic conductive member (6); the machine head (2) also includes a base (21), the dust-collecting drum (1) being connected to the base (21) and defining a dust-collecting cavity (11), at least part of the electrostatic conductive member (6) being arranged in the dust-collecting cavity (11), the electrostatic conductive member (6) being mounted on the base (21). By means of arranging the electrostatic conductive member (6) of the vacuum cleaner in the dust-collecting cavity (11) defined by the base (21) and the dust-collecting drum (1), the electrostatic conductive member (6) does not occupy space in the machine head (2), facilitating the mounting of other component parts arranged in the machine head (2).
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Inventors:
DAI XIONG (CN)
XIE YUAN (CN)
WANG WEIWEI (CN)
XIE YUAN (CN)
WANG WEIWEI (CN)
Application Number:
PCT/CN2020/118869
Publication Date:
January 06, 2022
Filing Date:
September 29, 2020
Export Citation:
Assignee:
SKYBEST ELECTRIC APPLIANCE SUZHOU CO LTD (CN)
International Classes:
A47L5/28; A47L9/00; A47L9/28
Foreign References:
| CN107981781A | 2018-05-04 | |||
| CN209203137U | 2019-08-06 | |||
| CN111214172A | 2020-06-02 | |||
| CN209003808U | 2019-06-21 | |||
| CN109561802A | 2019-04-02 | |||
| CN205514403U | 2016-08-31 | |||
| CN109106278A | 2019-01-01 | |||
| JP2019136386A | 2019-08-22 |
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