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公开(公告)号：US20230284854A1
公开(公告)日：2023-09-14
申请号：US18199421
申请日：2023-05-19
发明人： Ingyu CHOI , Hyunju LEE , Seehyun KIM , Bosang KIM , Woojin NA , Seungryong CHA
IPC分类号： A47L9/28
CPC分类号： A47L9/2873 , A47L2201/022 , A47L2201/024
摘要： A robot cleaner station includes a cleaner seating portion including a suction port, a collection device including a collection chamber, and a station suction device configured to generate a suction force such that dirt from the dust collection device is suctioned into the collection chamber, and a connection part having one end connectable to the suction port and another end connectable to the collection chamber. The connection part comprises: a guide unit horizontally extending in the cleaner seating portion, a vortex region, inside the guide unit between one side of the guide unit where the guide unit starts to horizontally extend and the suction port, and where a vortex causing settlement of the dirt is formed, and a ventilation hole configured to allow a flow of external air from the one side of the guide unit at which the guide unit starts to horizontally extend to the vortex region.
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2.发明申请公开(公告)号：US20210282610A1
公开(公告)日：2021-09-16
申请号：US17333593
申请日：2021-05-28
发明人： Yoonkyung CHO , Seehyun KIM , Jongsoon KIM , Gihyeong LEE , Seongu LEE , Ahyoung LEE , Jaeshik JEONG , Seungryong CHA
摘要： A cleaning device and a method therefor are provided. The cleaning device includes a vacuum cleaner including a dust collecting container and a docking station to which the dust collecting container is coupled. The docking station includes a suction device configured to move air from the dust collecting container to inside of the docking station, a collector configured to collect a foreign substance that is moved together with the air by driving of the suction device, a suction flow path along which air moves inside the docking station, a flow adjusting device configured to open or close the suction flow path, and at least one processor configured to control the suction device to operate based on the dust collecting container being coupled to the docking station, and control the flow adjusting device to periodically open and close the suction flow path in a state in which the suction device operates.
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3.发明公开公开(公告)号：US20240090723A1
公开(公告)日：2024-03-21
申请号：US18519704
申请日：2023-11-27
发明人： Yoonkyung CHO , Seehyun KIM , Jongsoon KIM , Gihyeong LEE , Seongu LEE , Ahyoung LEE , Jaeshik JEONG , Seungryong CHA
CPC分类号： A47L9/149 , A47L9/2842 , A47L9/2873
摘要： A cleaning device and a method therefor are provided. The cleaning device includes a vacuum cleaner including a dust collecting container and a docking station to which the dust collecting container is coupled. The docking station includes a suction device configured to move air from the dust collecting container to inside of the docking station, a collector configured to collect a foreign substance that is moved together with the air by driving of the suction device, a suction flow path along which air moves inside the docking station, a flow adjusting device configured to open or close the suction flow path, and at least one processor configured to control the suction device to operate based on the dust collecting container being coupled to the docking station, and control the flow adjusting device to periodically open and close the suction flow path in a state in which the suction device operates.
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公开(公告)号：US20230355060A1
公开(公告)日：2023-11-09
申请号：US18350428
申请日：2023-07-11
发明人： Ingyu CHOI , Seungryong CHA , Seehyun KIM , Hyeoncheol KIM , Hyunju LEE , Hyunho LEE
IPC分类号： A47L9/16
CPC分类号： A47L9/1683 , A47L9/1608
摘要： A multi-cyclone dust collector and a vacuum cleaner having the same are provided. The multi-cyclone dust collector includes a primary cyclone separator provided to separate waste primarily from introduced waste-containing air, and a secondary cyclone separator installed inside the primary cyclone separator to separate dust from air discharged from the primary cyclone separator. The secondary cyclone separator includes a secondary cyclone provided with two inlet holes through which air is introduced and an outlet hole through which the introduced air is discharged, and an upper cover provided to cover an upper end of the secondary cyclone and including an outlet pipe inserted into the outlet hole to discharge the air. The upper cover further includes a plurality of flow guides disposed between adjacent inlet holes to minimize airflow interference between the adjacent inlet holes and provided on an outer surface of the outlet pipe to correspond to the at least two inlet holes.
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公开(公告)号：US20230117115A1
公开(公告)日：2023-04-20
申请号：US17865913
申请日：2022-07-15
发明人： Ingyu CHOI , Seehyun KIM , Hyunho LEE , Hyeoncheol KIM , Hyunju LEE , Seungryong CHA
摘要： A cleaning device including a cleaner and a station on which the cleaner is mounted is provided. The cleaner includes a suction head, a dust container to collect dust contained in air vacuumed through the suction head, and an extension tube connecting the suction head with the dust container. The station includes a main body configured to suck dust of the dust container of the cleaner and contain the dust, a support configured to support the main body and guide rotation of the main body, and a rotation driving device disposed in the support and configured to transmit a rotational force to the support.
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6.发明申请公开(公告)号：US20210259488A1
公开(公告)日：2021-08-26
申请号：US17315905
申请日：2021-05-10
发明人： Yoonkyung CHO , Seehyun KIM , Jongsoon KIM , Gihyeong LEE , Seongu LEE , Ahyoung LEE , Jaeshik JEONG , Seungryong CHA
摘要： A cleaning device and a method therefor are provided. The cleaning device includes a vacuum cleaner including a dust collecting container and a docking station to which the dust collecting container is coupled. The docking station includes a suction device configured to move air from the dust collecting container to inside of the docking station, a collector configured to collect a foreign substance that is moved together with the air by driving of the suction device, a suction flow path along which air moves inside the docking station, a flow adjusting device configured to open or close the suction flow path, and at least one processor configured to control the suction device to operate based on the dust collecting container being coupled to the docking station, and control the flow adjusting device to periodically open and close the suction flow path in a state in which the suction device operates.
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公开(公告)号：US20230363601A1
公开(公告)日：2023-11-16
申请号：US18122280
申请日：2023-03-16
发明人： Hyunkoo KANG , Juhyuk KIM , Sanghwa CHOI , Seehyun KIM , Sanghyuk PARK , Jinwook YOON , Dongseok LEE , Seongu LEE , Jeonghee CHO , Seungryong CHA
CPC分类号： A47L9/2821 , A47L5/30 , A47L9/0411 , A47L9/0477 , A47L9/2826 , A47L9/2831 , A47L9/2842 , A47L9/2847
摘要： A vacuum cleaner including a main body; a suction head including a suction port through which debris is sucked up; a brush configured to rotate in the suction head; a brush motor configured to rotate the brush; a suction motor configured to generate suction force so that debris is sucked up through the suction port; a pressure sensor configured to measure atmospheric pressure and pressure at the suction port; and at least one processor configured to determine suction pressure based on the measured atmospheric pressure and the measured pressure at the suction port, and determine cleaner state information, including at least one of operation state information and information of a type of surface to be cleaned, based on the determined suction pressure and a load of the brush motor.
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公开(公告)号：US20230346183A1
公开(公告)日：2023-11-02
申请号：US18340315
申请日：2023-06-23
发明人： Ingyu CHOI , Hyunju LEE , Seehyun KIM , Seungryong CHA
CPC分类号： A47L9/149 , A47L9/2873 , A47L9/1409
摘要： A docking station, which includes a cover opening and closing device for automatically opening and closing a dust container cover, and a cleaning device is provided. The cleaning device includes a cleaner which includes a dust container for collecting foreign substances, a dust container cover rotatably coupled to the dust container so as to open and close the dust container, and a button provided to open the dust container, a docking station to which the cleaner is coupled, and which charges the cleaner coupled thereto, and a cover opening and closing device which opens the dust container cover by pressing the button and closes the dust container cover by pressing the dust container cover.
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公开(公告)号：US20230138243A1
公开(公告)日：2023-05-04
申请号：US18064469
申请日：2022-12-12
发明人： Hyeoncheol KIM , Seehyun KIM , Kihwan KWON , Hyunju LEE , Hyunho LEE , Wonkyu LIM , Seungryong CHA , Ingyu CHOI
IPC分类号： B08B1/02 , A47L11/283 , A47L11/40 , B08B3/04 , B08B1/00
摘要： A cleaning device for cleaning a mop of a mop-vacuum, and a cleaning system including same are provided. The cleaning system includes the mop, the mop-vacuum on which the mop is separably provided, and the mop cleaning device for cleaning the mop, wherein the mop cleaning device includes a main body having an opening, a cover for opening/closing the opening of the main body, a mop accommodation part provided in the opening of the main body to accommodate the mop, a water supply part provided in the main body to supply water to the mop accommodation part, a water discharge part provided in the main body to drain the water of the mop accommodation part, and a driving device which is provided at the cover, and which rotates the mop accommodated in the mop accommodation part.
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10.发明申请公开(公告)号：US20210259487A1
公开(公告)日：2021-08-26
申请号：US17315884
申请日：2021-05-10
发明人： Yoonkyung CHO , Seehyun KIM , Jongsoon KIM , Gihyeong LEE , Seongu LEE , Ahyoung LEE , Jaeshik JEONG , Seungryong CHA
摘要： A cleaning device and a method therefor are provided. The cleaning device includes a vacuum cleaner including a dust collecting container and a docking station to which the dust collecting container is coupled. The docking station includes a suction device configured to move air from the dust collecting container to inside of the docking station, a collector configured to collect a foreign substance that is moved together with the air by driving of the suction device, a suction flow path along which air moves inside the docking station, a flow adjusting device configured to open or close the suction flow path, and at least one processor configured to control the suction device to operate based on the dust collecting container being coupled to the docking station, and control the flow adjusting device to periodically open and close the suction flow path in a state in which the suction device operates.
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