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公开(公告)号：US20220160201A1
公开(公告)日：2022-05-26
申请号：US17532565
申请日：2021-11-22
发明人： Yoonkyung CHO , Sanghyuk PARK , Jusang LEE , Daehyung KIM , Jaehyun YUN , Gihyeong LEE , Ahyoung LEE , Jaeshik JEONG
摘要： A cleaning device is provided. The cleaning device includes a vacuum cleaner which includes a dust collecting bin and a docking station to which the vacuum cleaner is coupled, wherein the docking station includes a charger configured to be electrically connected to a charging terminal of the vacuum cleaner in response to the vacuum cleaner being coupled to the docking station, a door driver configured to open or close a dust collecting bin door disposed at a lower portion of the dust collecting bin, a suction device configured to move air from the dust collecting bin into the docking station, a collector configured to collect foreign matter that moves together with the air due to driving the suction device, and a controller configured to control the door driver to open the dust collecting bin door in response to the charging terminal of the vacuum cleaner being electrically connected to the charger, configured to control the suction device to supply a suctioning air flow to the dust collecting bin and perform a discharge operation in response to the dust collecting bin door being opened, and configured to control the door driver to close the dust collecting bin door in response to an end of the discharge operation.
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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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公开(公告)号：US20240074632A1
公开(公告)日：2024-03-07
申请号：US18353111
申请日：2023-07-17
发明人： Seongu LEE , Daehyung KIM , Minji KIM , Ahyoung LEE , Jaeshik JEONG , Yoonkyung CHO
IPC分类号： A47L9/28 , A47L5/30 , A47L9/04 , H01M10/42 , H01M10/48 , H01M50/247 , H01M50/267
CPC分类号： A47L9/2842 , A47L5/30 , A47L9/0411 , A47L9/0477 , A47L9/2805 , A47L9/2884 , A47L9/2889 , A47L9/2894 , H01M10/4221 , H01M10/425 , H01M10/486 , H01M50/247 , H01M50/267 , H01M2010/4271 , H01M2010/4278 , H01M2220/30
摘要： Disclosed is a cordless vacuum cleaner and control method therefor. The cordless vacuum cleaner comprising: a body; a brush device including a brush motor and a drum to which a rotating brush is attached to suck up dust; and an extension pipe configured to connect the body and the brush device, the extension pipe rotatably combined with the brush device, wherein the body comprising: a suction motor configured to rotate a fan to suck up dust; a processor; and a battery which supplies power to the suction motor; and wherein the battery from among different types of batteries is detachably connected to the body, and the processor is configured to: identify a type of the battery; and control an output of the suction motor, based on the type.
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4.发明公开公开(公告)号：US20230329503A1
公开(公告)日：2023-10-19
申请号：US18135731
申请日：2023-04-17
发明人： Seongu LEE , Daehyung KIM , Sanghyuk PARK , Seho PARK , Ahyoung LEE , Yeongju LEE , Jaeshik JEONG , Yoonkyung CHO
CPC分类号： A47L9/2884 , A47L9/2894 , A47L9/30 , A47L9/2889 , A47L9/2842 , A47L9/2826 , A47L9/2831 , A47L9/0466
摘要： Provided is a cordless vacuum cleaner including a cleaner body including a first processor configured to control an operation of a first switching device connected to a signal line to transmit a first signal to a brush device through the signal line and receive a second signal from the brush device through the signal line, and the brush device including a second processor configured to control an operation of a second switching device connected to the signal line to transmit the second signal to the cleaner body through the signal line and receive the first signal from the cleaner body through the signal line.
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5.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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公开(公告)号：US20240180380A1
公开(公告)日：2024-06-06
申请号：US18530934
申请日：2023-12-06
发明人： Seongu LEE , Hyunwoo KIM , Kunwoo BAEK , Ahyoung LEE , Byunghun JUNG , Yunwon JUNG , Jaeshik JEONG
CPC分类号： A47L9/2857 , A47L9/1427 , A47L9/2842 , A47L9/2884
摘要： A cleaner is provided and includes a cleaner main body including a suction motor, a battery module and a control module configured to control an operation of the cleaner. The control module is mountable on and separable from the cleaner main body. The control module includes a main processor configured to communicate with the battery module at a preset interval in a state in which the control module is mounted on the cleaner main body. The battery module is configured to identify that the control module is separated from the cleaner main body and to stop a supply of power to the cleaner main body based on not receiving a communication signal from the control module for the preset first time period or longer.
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公开(公告)号：US20230380647A1
公开(公告)日：2023-11-30
申请号：US18326016
申请日：2023-05-31
发明人： Seongu LEE , Seehyun KIM , Jeonghee CHO , Sanghyuk PARK , Kiyong LEE , Yeongju LEE , Jaeshik JEONG , Jiwon CHOI
CPC分类号： A47L9/2873 , A47L9/106 , A47L9/2894 , A47L9/2857 , A47L9/2821 , A47L9/149 , A47L9/2842 , A47L9/2889 , A47L9/30
摘要： An operating method of a station device for discharging dust from a cordless vacuum cleaner includes detecting occurrence of an event requesting discharging dust from a dustbin included in the cordless vacuum cleaner to the station device, and performing a dust discharge operation for discharging dust in the dustbin to a collector of the station device based on detecting of the occurrence of the event. The performing a dust discharge operation includes transmitting, to the cordless vacuum cleaner via short-range wireless communication, a control signal for operating a first suction motor of the cordless vacuum cleaner, and operating a second suction motor of the station device in cooperation with the first suction motor.
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8.发明公开公开(公告)号：US20230157499A1
公开(公告)日：2023-05-25
申请号：US18152382
申请日：2023-01-10
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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9.发明申请公开(公告)号：US20220287524A1
公开(公告)日：2022-09-15
申请号：US17828742
申请日：2022-05-31
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：US20240349967A1
公开(公告)日：2024-10-24
申请号：US18611710
申请日：2024-03-21
发明人： Seongu LEE , Yongdae LEE , Seungmoo LIM , Jaeshik JEONG
IPC分类号： A47L9/28
CPC分类号： A47L9/2889 , A47L9/2805 , A47L9/2842 , A47L9/2857 , A47L9/2884
摘要： A vacuum cleaner includes a battery module configured to supply power to a cleaner body, a motor assembly including a printed circuit board (PCB), a suction motor, and an impeller arranged in this order along a direction of a flow path in the cleaner body, a moisture detection circuit provided on the PCB of the motor assembly and configured to detect moisture introduced through the flow path, and at least one processor configured to, when it is determined, through the moisture detection circuit, that moisture has been introduced into the cleaner body, stop driving of the suction motor.
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