Robot
    2.
    发明授权
    Robot 有权

    公开(公告)号:US11413740B2

    公开(公告)日:2022-08-16

    申请号:US16589591

    申请日:2019-10-01

    Abstract: A robot includes a casing having an internal space, a head that protrudes from the casing and having a first display, a second display provided on a front of the casing, a first motor embedded in the casing, a lifting plate configured to ascend and descend via power of the first motor, a first bar having a first end connected to the head and a second end in contact with the lifting plate, a fixed plate positioned between the lifting plate and the head, and having an opening defined therein through which the first bar passes, a linkage that connects the lifting plate and the fixed plate to the second display, a first guide body rotatably disposed above the fixed plate and guiding movement of the first bar, and a second motor rotating the first guide body.

    Robot having a head unit and a display unit

    公开(公告)号:US11383387B2

    公开(公告)日:2022-07-12

    申请号:US16577669

    申请日:2019-09-20

    Abstract: A robot according to the present disclosure may include: a casing that has an internal space; a head unit that protrudes upward from the casing and has a first display; a display unit that is disposed ahead of the casing and has a second display; an ascending and descending motor that is disposed in the casing; an ascending and descending plate that ascends and descends between a first position and a second position higher than the first position by power of the ascending and descending motor; a contact bar that has an upper end connected to the head unit and a lower end being in contact with the ascending and descending plate; a fixing plate that is positioned between the ascending and descending plate and the head unit and has an opening through which the contact bar passes; and a link that connects the ascending and descending plate and the fixing plate to the display unit.

    Home appliance and refrigerator
    5.
    发明授权

    公开(公告)号:US11852402B2

    公开(公告)日:2023-12-26

    申请号:US17975938

    申请日:2022-10-28

    Abstract: A home appliance includes a cabinet having a space, a door configured to open and close the space and including a light source, an illuminance sensor provided in the cabinet or the door and configured to detect illuminance, a user detection sensor provided in the cabinet or the door and configured to detect user proximity, and a controller configured to control the light source based on information detected by the user detection sensor, wherein, when a user is detected to approach the home appliance within a reference distance by the user detection sensor, the controller controls the light source of the door to be changed from a first state to a second state, and the reference distance is changeable based on one or more of an illuminance and current time detected by the illuminance sensor.

    Home appliance and refrigerator
    6.
    发明授权

    公开(公告)号:US12228332B2

    公开(公告)日:2025-02-18

    申请号:US18388406

    申请日:2023-11-09

    Abstract: A home appliance includes a cabinet having a space, a door configured to open and close the space and including a light source, an illuminance sensor provided in the cabinet or the door and configured to detect illuminance, a user detection sensor provided in the cabinet or the door and configured to detect user proximity, and a controller configured to control the light source based on information detected by the user detection sensor, wherein, when a user is detected to approach the home appliance within a reference distance by the user detection sensor, the controller controls the light source of the door to be changed from a first state to a second state, and the reference distance is changeable based on one or more of an illuminance and current time detected by the illuminance sensor.

    Home appliance and refrigerator
    7.
    发明授权

    公开(公告)号:US12181211B2

    公开(公告)日:2024-12-31

    申请号:US18388406

    申请日:2023-11-09

    Abstract: A home appliance includes a cabinet having a space, a door configured to open and close the space and including a light source, an illuminance sensor provided in the cabinet or the door and configured to detect illuminance, a user detection sensor provided in the cabinet or the door and configured to detect user proximity, and a controller configured to control the light source based on information detected by the user detection sensor, wherein, when a user is detected to approach the home appliance within a reference distance by the user detection sensor, the controller controls the light source of the door to be changed from a first state to a second state, and the reference distance is changeable based on one or more of an illuminance and current time detected by the illuminance sensor.

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