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    CLEANER FOR REDUCING INRUSH CURRENT AND METHOD OF REDUCING INRUSH CURRENT OF THE CLEANER
    2.
    发明申请
    CLEANER FOR REDUCING INRUSH CURRENT AND METHOD OF REDUCING INRUSH CURRENT OF THE CLEANER 有权

    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.

    CLEANING DEVICE INCLUDING VACUUM CLEANER AND DOCKING STATION AND CONTROL METHOD THEREOF
    3.
    发明申请
    CLEANING DEVICE INCLUDING VACUUM CLEANER AND DOCKING STATION AND CONTROL METHOD THEREOF 有权

    公开(公告)号：US20220160201A1

    公开(公告)日：2022-05-26

    申请号：US17532565

    申请日：2021-11-22

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Yoonkyung CHO ,  Sanghyuk PARK ,  Jusang LEE ,  Daehyung KIM ,  Jaehyun YUN ,  Gihyeong LEE ,  Ahyoung LEE ,  Jaeshik JEONG

    IPC: A47L9/28 ,  A47L9/10

    Abstract: 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.

    CLEANING DEVICE HAVING VACUUM CLEANER AND DOCKING STATION AND METHOD OF CONTROLLING THE SAME
    4.
    发明申请
    CLEANING DEVICE HAVING VACUUM CLEANER AND DOCKING STATION AND METHOD OF CONTROLLING THE SAME 有权

    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

    IPC: A47L9/14 ,  A47L9/28

    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.

    CLEANING DEVICE HAVING VACUUM CLEANER AND DOCKING STATION AND METHOD OF CONTROLLING THE SAME
    9.
    发明申请
    CLEANING DEVICE HAVING VACUUM CLEANER AND DOCKING STATION AND METHOD OF CONTROLLING THE SAME 有权

    公开(公告)号：US20220287524A1

    公开(公告)日：2022-09-15

    申请号：US17828742

    申请日：2022-05-31

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Yoonkyung CHO ,  Seehyun KIM ,  Jongsoon KIM ,  Gihyeong LEE ,  Seongu LEE ,  Ahyoung LEE ,  Jaeshik JEONG ,  Seungryong CHA

    IPC: A47L9/14 ,  A47L9/28

    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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