Cleaning device
    1.
    发明公开
    Cleaning device 审中-公开

    公开(公告)号:US20240149307A1

    公开(公告)日:2024-05-09

    申请号:US18412622

    申请日:2024-01-15

    发明人: Chunlin ZHAO

    IPC分类号: B08B1/40 B08B7/04

    摘要: The present disclosure discloses a cleaning device, including a frame and a multi-channel adapter, where a water tank, a water pump, and a motor pump assembly are mounted on the frame; and the multi-channel adapter is provided with a water inlet and a water outlet. The water inlet includes a first water inlet, a second water inlet, and a third water inlet. A water outlet joint of the water tank is connected to the first water inlet. The water pump is connected to the second water inlet, and the motor pump assembly is connected to the third water inlet and the water outlet. According to the present disclosure, a battery life and a cleaning effect of the cleaning device are improved, a requirement for an outdoor cleaning operation can be met, and convenience of water fetching is improved, thereby enhancing work experience of a user.

    CLEANING ROBOT FOR A SOLAR POWER PLANT
    4.
    发明公开

    公开(公告)号:US20240310078A1

    公开(公告)日:2024-09-19

    申请号:US18575438

    申请日:2022-06-30

    摘要: A cleaning robot (10) for cleaning solar collectors comprises a gantry-type frame (16) configured to span a row (14) of solar collectors (12) and to define a corresponding cleaning space (24); and wheels (28) that are fixed to the gantry frame in order to move the latter and are associated with drive means. A cleaning tool (30) extends across the width of the gantry and is able to move in the cleaning space in order to be positioned with respect to the upper surface of the solar collectors (12), the cleaning tool being guided by means of guide rails (40, 42) fixed to the frame. Actuating means (54, 56) are provided to move the cleaning tool along the guide rails. At least one distance sensor (64) is arranged to determine a distance between the cleaning tool and a respective solar panel. A control unit (70) is connected to the distance sensor(s) and is configured to, continuously, adjust the position of the cleaning tool with respect to the solar panels of a row. The frame (16) comprises two lateral uprights (18, 20) that are connected in their upper part by a transverse member (22), and one of the guide rails (40, 42) is fixed to each of the lateral uprights (18, 20). The cleaning tool (30) has, towards each of its ends, a respective guide element (44) which cooperates with an associated guide rail (40, 42). The two guide rails (40, 42) define a plane of movement for the cleaning tool (30) and one of the guide rails (42) is mounted in articulated manner on one of the lateral uprights (20) so as to be able to pivot in the plane of movement. The actuating means (54, 56) comprise, at the two ends of the cleaning tool, a respective linear actuator connected to the frame, an actuating rod (54.2, 56.2) of which is connected to the cleaning tool (30) and to the guide element (44), respectively.

    SUBSTRATE PROCESSING DEVICE
    5.
    发明公开

    公开(公告)号:US20240278288A1

    公开(公告)日:2024-08-22

    申请号:US18581337

    申请日:2024-02-19

    摘要: A substrate processing device includes: a brush, cleaning a substrate held by a holding and rotating part; a brush holding part, detachably holding the brush; an arm, in which the brush holding part is provided at a tip end; a brush collection part, collecting the brush from the brush holding part; a brush installation part, storing an unused brush, and installing the unused brush that is stored to the brush holding part; and a brush movement mechanism (lifting mechanism and revolving driving part), moving the brush via an arm.

    PORTABLE SANITIZER APPARATUS
    6.
    发明公开

    公开(公告)号:US20240164590A1

    公开(公告)日:2024-05-23

    申请号:US17239558

    申请日:2021-04-24

    申请人: Dave McCarter

    发明人: Dave McCarter

    摘要: Illustrated views of a structure of the portable sanitizer apparatus for providing hand washing and hand sanitizer facilities for people before entering a building is presented. The portable sanitizer apparatus is useful for providing outside and portable facilities for hand washing and hand sanitizing before entering a building. The portable sanitizer apparatus is further useful for providing one or more stations to allow the sanitizing operation to be automatic and more efficient. A further advantage of the portable sanitizer apparatus is it alleviates the need to use in-building bathroom space or other space to be dedicated to the sanitation process.