CLEANING ROBOT AND CONTROLLING METHOD THEREOF

    公开(公告)号:US20230337882A1

    公开(公告)日:2023-10-26

    申请号:US18139124

    申请日:2023-04-25

    IPC分类号: A47L11/40 A47L11/283 A47L9/28

    摘要: A cleaning robot includes: a main body; a motion driver provided in the main body and configured to move the main body; a pad motor provided in the main body and configured to rotate a pad provided on a lower surface of the main body; a humidity sensor provided around the wet cloth pad and configured to detect humidity around the wet cloth pad; and at least one processor configured to control the pad motor to stop rotating the wet cloth pad and control the motion driver to return the cleaning robot to a docking station, in response to determining that current humidity detected by the humidity sensor becomes lower than preset reference humidity while the motion driver and the pad motor are operating.

    SKIN CARE APPARATUS USING LIGHT
    8.
    发明申请

    公开(公告)号:US20210077825A1

    公开(公告)日:2021-03-18

    申请号:US17023236

    申请日:2020-09-16

    IPC分类号: A61N5/06

    摘要: Disclosed is a skin care apparatus using light. The skin care apparatus includes a plurality of light sources, a mask that is provided with the plurality of light sources and formed with a plurality of light passing holes through which light emitted from the plurality of light sources passes. The skin care apparatus also includes a light blocking rib formed in at least one light passing hole among the plurality of light passing holes.