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Title:
ELECTRIC VACUUM CLEANER
Document Type and Number:
WIPO Patent Application WO/2021/235395
Kind Code:
A1
Abstract:
Provided is an electric vacuum cleaner that is more compact and lighter in weight. In the present invention, an electric vacuum cleaner comprises a suction device that is internally provided with an electric blower and that suctions dust, a dust collection device for capturing the suctioned dust, and an all-solid-state battery for feeding electrical power to the electric blower, the all-solid-state battery being positioned in a space within the suction device.

Inventors:
HIROTA MITSUHISA
Application Number:
PCT/JP2021/018632
Publication Date:
November 25, 2021
Filing Date:
May 17, 2021
Export Citation:
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Assignee:
SHARP KK (JP)
International Classes:
A47L5/24; A47L9/28
Domestic Patent References:
WO2016092888A12016-06-16
WO2012081366A12012-06-21
Foreign References:
JP2020074298A2020-05-14
JP2016225281A2016-12-28
JP2002345705A2002-12-03
US20170296007A12017-10-19
CN110367880A2019-10-25
Attorney, Agent or Firm:
NOGAWA, Shintaro et al. (JP)
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