Invention Grant
- Patent Title: Vacuum cleaner station, vacuum cleaner system, and method for controlling vacuum cleaner station
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Application No.: US17984139Application Date: 2022-11-09
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Publication No.: US12156633B2Publication Date: 2024-12-03
- Inventor: Sungjun Kim , Jinhyouk Shin , Ingyu Yang , Youngsoo Kim , Jungwan Ryu , Jeahyuk Wie , Dongjae Lee
- Applicant: LG Electronics Inc.
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: Fish & Richardson P.C.
- Priority: KR10-2020-0026803 20200303,KR10-2020-0075901 20200622,KR10-2020-0084782 20200709,KR10-2020-0145692 20201104
- Main IPC: A47L9/28
- IPC: A47L9/28 ; A47L5/24 ; A47L7/00 ; A47L9/00 ; A47L9/10 ; A47L9/16 ; A47L9/22 ; A47L9/32

Abstract:
The present disclosure relates to a cleaner system including: a cleaner; a cleaner station; and an imaginary plane including an imaginary suction flow path through line penetrating a suction flow path in a longitudinal direction and an imaginary suction motor axis defined by extending a rotation axis of a suction motor, in which when the cleaner is coupled to the cleaner station, the plane penetrates at least a part of the cleaner station, such that a center of gravity of the cleaner is disposed to pass through a space for maintaining balance of the station, and as a result, it is possible to stably support the cleaner and the station while preventing the cleaner and the station from falling down.
Public/Granted literature
- US20230060474A1 VACUUM CLEANER STATION, VACUUM CLEANER SYSTEM, AND METHOD FOR CONTROLLING VACUUM CLEANER STATION Public/Granted day:2023-03-02
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