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公开(公告)号：US20250031930A1
公开(公告)日：2025-01-30
申请号：US18917322
申请日：2024-10-16
Applicant: Samsung Electronics Co., Ltd.
Inventor： Samjong JEONG , Seho PARK , Sanghoon BAE , Jiseob AN , Seongu LEE , Jaeshik JEONG
Abstract: A cordless vacuum cleaner is provided. The cordless vacuum cleaner includes a plurality of batteries and a method of controlling the same are provided. The cordless vacuum cleaner includes a main body, a suction fan, a suction motor arranged inside the main body and configured to rotate the suction fan, a charging circuit configured to charge the main body, a plurality of batteries charged and discharged through the charging circuit, memory storing one or more computer programs, and one or more processors communicatively coupled to the suction motor, the charging circuit, the plurality of batteries, and the memory, wherein the one or more computer programs include computer-executable instructions that, when executed by the one or more processors individually or collectively, cause the cordless vacuum cleaner to, based on state information about each of the plurality of batteries, control discharge of each of the plurality of batteries, and the state information includes a battery discharge amount of each of the plurality of batteries.
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公开(公告)号：US20250082161A1
公开(公告)日：2025-03-13
申请号：US18952381
申请日：2024-11-19
Applicant: Samsung Electronics Co., Ltd.
Inventor： Seongu LEE , Yongseok KIM , Sanghyuk PARK , Seho PARK , Sanghoon BAE , Yeongju LEE , Jaeshik JEONG
Abstract: A method of operating a switch and an electric device employing the method. The method of operating the switch is according to an operation event occurring on a station side of a wireless vacuum cleaner, and includes activating a cleaner body according to the switch operation in a state in which a connection between a main processor of the cleaner body and a battery is blocked and charging from the station and the battery is stopped.
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