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公开(公告)号：US20250064283A1
公开(公告)日：2025-02-27
申请号：US18946324
申请日：2024-11-13
Applicant: Samsung Electronics Co., Ltd.
Inventor： Seongu LEE , Minji KIM , Hyeongjun KIM , Ahyoung LEE , Yeongju LEE , Jaeshik JEONG , Yoonkyung CHO
IPC: A47L9/28
Abstract: The present disclosure relates to a self-diagnosis on a state of a cleaning system, whereby a wireless vacuum cleaner solely, or the wireless vacuum cleaner docked on a station device, may self-diagnose the state of the wireless vacuum cleaner based on at least one of a flow path pressure value of the wireless vacuum cleaner and an operation current value of a brush device, and a state of a station device is self-diagnosed based on a pressure value of the station device.
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公开(公告)号：US20250000316A1
公开(公告)日：2025-01-02
申请号：US18747004
申请日：2024-06-18
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Seongu LEE , Hyeonjoon OH , Seungmoo LIM , Jaeshik JEONG
IPC: A47L9/28
Abstract: A cleaner includes a brush device including a voltage detection circuit configured to measure a voltage applied to the brush device from a battery, a capacitor charged with the voltage applied to the brush device from the battery, an inrush current reduction circuit including a resistor configured to reduce an inrush current which occurs in charging the capacitor and a switching device used to control the inrush current, and a processor configured to turn off the switching device included in the inrush current reduction circuit based on a drop rate of the voltage measured through the voltage detection circuit being at least a threshold rate.
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3.发明公开公开(公告)号：US20240206691A1
公开(公告)日：2024-06-27
申请号：US18541704
申请日：2023-12-15
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jeonghee CHO , Sanghyuk PARK , Seongu LEE , Jihye SEO , Kiyong LEE
CPC classification number: A47L9/2842 , A47L9/0063 , A47L9/2821 , A47L9/2873 , A47L2201/06
Abstract: A vacuum cleaner system is provided. The vacuum cleaner includes a wireless vacuum cleaner for discharging dust to a station device, wherein the wireless vacuum cleaner is configured to, when performing a dust discharge operation to the station device, determine a state of a dust collection part included in the station device, based on a pressure ratio between pressure values measured by a sensor mounted on the wireless vacuum cleaner, and output a notification indicating the determined state.
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4.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
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yoonkyung CHO , Seehyun KIM , Jongsoon KIM , Gihyeong LEE , Seongu LEE , Ahyoung LEE , Jaeshik JEONG , Seungryong CHA
Abstract: 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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5.发明公开公开(公告)号：US20240298859A1
公开(公告)日：2024-09-12
申请号：US18589433
申请日：2024-02-28
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Seongu LEE , Hyunwoo KIM , Mijeong SONG , Kunwoo BAEK , Yeongju LEE , Jaeshik JEONG
CPC classification number: A47L9/2805 , A47L9/0063 , A47L9/2842 , A47L9/2847 , A47L9/2857 , A47L9/2873 , A47L9/2884 , A47L9/2894 , G01R19/0084
Abstract: A method of controlling an operation of a cordless vacuum cleaner includes storing information about predefined movement patterns corresponding to a plurality of control commands in a memory of the cordless vacuum cleaner, in response to detecting that docking or charging of the cordless vacuum cleaner on a station device is terminated, detecting at least one movement pattern among the predefined movement patterns by analyzing movement information obtained via at least one motion sensor, identifying at least one control command corresponding to the detected at least one movement pattern, and controlling an operation of the cordless vacuum cleaner based on the identified at least one control command.
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Patent Agency Ranking
公开(公告)号：US20240206130A1
公开(公告)日：2024-06-20
申请号：US18471298
申请日：2023-09-21
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Seongu LEE , Hyunwoo KIM , Mijeong SONG , Ahyoung LEE , Yeongju LEE , Jaeshik JEONG
CPC classification number: H05K7/20509 , A47L9/2884
Abstract: A cleaner includes a battery which is detachable from a main body, a printed circuit board (PCB) provided in the main body, a first connector provided on the PCB and including a first terminal portion, a second connector provided in the battery and including a second terminal portion coupled to the first terminal portion when the battery is mounted onto a battery mounting portion, and a heat dissipation structure provided on the PCB and configured to dissipate heat from the first terminal portion. The heat dissipation structure including a heat dissipation pad provided on the PCB and a plurality of heat dissipation patterns arranged two-dimensionally on the heat dissipation pad.
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7.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
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yoonkyung CHO , Seehyun KIM , Jongsoon KIM , Gihyeong LEE , Seongu LEE , Ahyoung LEE , Jaeshik JEONG , Seungryong CHA
CPC classification number: A47L9/149 , A47L9/2842 , A47L9/2873
Abstract: 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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8.发明公开公开(公告)号：US20230363603A1
公开(公告)日：2023-11-16
申请号：US18197008
申请日：2023-05-12
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Seongu LEE , Hyunkoo KANG , Seehyun KIM , Juhyuk KIM , Sanghyuk PARK , Yeongju LEE , Jaeshik JEONG , Jeonghee CHO , Sanghwa CHOI
IPC: A47L9/28
CPC classification number: A47L9/2873 , A47L9/2894 , A47L2201/02
Abstract: A communication method of a station device may include receiving a new version of software related to control of a cordless vacuum cleaner from a server device, storing the received new version of software in a memory, identifying whether a preset condition under which the new version of software is downloadable to the cordless vacuum cleaner is satisfied, and when the preset condition is satisfied, transmitting the new version of software stored in the memory to the cordless vacuum cleaner.
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公开(公告)号：US20230363602A1
公开(公告)日：2023-11-16
申请号：US18196138
申请日：2023-05-11
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Juhyuk KIM , Hyunkoo KANG , Seehyun KIM , Sanghyuk PARK , Jinwook YOON , Seongu LEE , Yeongju LEE , Jeonghee CHO , Sanghwa CHOI , Jiwon CHOI
CPC classification number: A47L9/2842 , A47L9/0063 , A47L9/0411 , A47L9/2821 , A47L9/2831 , A47L9/2847 , A47L9/2857 , A46B13/001 , A46B13/02 , A46B15/0004 , A47L9/0477 , A47L9/2826 , A47L9/2873 , A46B2200/3033
Abstract: A cleaning device including a suction motor; a suction head including a suction port; a rotatable brush inside the suction head; a brush motor; a pressure sensor; a memory storing coefficient tables including coefficients of a hyperplane equation for determining a type of surface to be cleaned; and a controller. The controller is configured to, in a first state with the suction head separated from the surface, select a reference coefficient table corresponding to a first suction pressure and a first load of the brush motor, in a second state with the suction head in contact with the surface, identify a type of the surface based on a second suction pressure, a second load of the brush motor, and the reference coefficient table, and adjust an output of the suction motor and/or the brush motor based on the identified type of the surface to be cleaned.
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10.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
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yoonkyung CHO , Seehyun KIM , Jongsoon KIM , Gihyeong LEE , Seongu LEE , Ahyoung LEE , Jaeshik JEONG , Seungryong CHA
Abstract: 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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