ROBOT CLEANER STATION

WIPO Patent Application WO/2022/119094

A1

A robot cleaner station comprises: a cleaner seating portion on which a robot cleaner is seated and which includes a suction port that is in communication with a dust collection device of the robot cleaner; a collection device comprising a collection chamber for collecting dirt, which is sucked through the suction port, in the dust collection device and a station suction device which generates a suction force for sucking the dirt of the dust collection device into the collection chamber; and a connection part having one end connected to the suction port and the other end connected to the collection chamber, wherein the connection part comprises: a guide unit which is formed in a region adjacent to one end of the connection part, is in communication with the suction port, and horizontally extends in the cleaner seating portion; a vortex region which is located inside the guide unit between one side of the guide unit where the guide unit starts to extend and the suction port and forms a vortex so that the dirt is jammed; and a ventilation hole for generating a flow of external air from the side where the guide unit starts to extend to the vortex region.

JP6935508	Vacuum cleaner
JP6574627	How to operate a floor vacuum cleaner for dry and wet cleaning and a self-propelled floor vacuum cleaner

CHOI INGYU (KR)
LEE HYUNJU (KR)
KIM SEEHYUN (KR)
KIM BOSANG (KR)
NA WOOJIN (KR)
CHA SEUNGRYONG (KR)

PCT/KR2021/013592

June 09, 2022

October 05, 2021

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SAMSUNG ELECTRONICS CO LTD (KR)

A47L9/28

KR20160096099A	2016-08-12
KR101970584B1	2019-08-27
US20200359868A1	2020-11-19
JP2018500998A	2018-01-18
JP6489893B2	2019-03-27

SELIM INTELLECTUAL PROPERTY LAW FIRM (KR)

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