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    VACUUM CLEANER AND DOCKING STATION CONFIGURED TO COOPERATE WITH THE SAME
    2.
    发明公开
    VACUUM CLEANER AND DOCKING STATION CONFIGURED TO COOPERATE WITH THE SAME 审中-公开

    公开(公告)号：US20240156316A1

    公开(公告)日：2024-05-16

    申请号：US18407122

    申请日：2024-01-08

    申请人： SHARKNINJA OPERATING LLC

    发明人： Kai XU ,  Baodong LU ,  Yuang XIE ,  Jingjiang WU ,  Queena Li TAN

    IPC分类号： A47L9/14 ,  A47L5/12 ,  A47L9/00 ,  A47L9/10 ,  A47L9/28

    CPC分类号： A47L9/149 ,  A47L5/12 ,  A47L9/0063 ,  A47L9/106 ,  A47L9/2873

    摘要： A cleaning system may include a vacuum cleaner and a docking station. The vacuum cleaner may include an air inlet, a suction motor having a suction motor inlet and a suction motor outlet, and a cleaner dust cup configured to transition between a collection position and an emptying position, the cleaner dust cup being upstream of the suction motor inlet when in the collection position and downstream of the suction motor outlet when in the emptying position. The docking station may include a base, a support extending from the base, a station dust cup removably coupled to the support, and a receptacle coupled to the support and configured to receive at least a portion of the vacuum cleaner, the cleaner dust cup being fluidly coupled to and upstream of the station dust cup when the vacuum cleaner is inserted in the receptacle.

    Portable surface cleaning apparatus
    9.
    发明授权
    Portable surface cleaning apparatus 有权

    公开(公告)号：US11751733B2

    公开(公告)日：2023-09-12

    申请号：US17367538

    申请日：2021-07-05

    申请人： Omachron Intellectual Property Inc.

    发明人： Wayne Ernest Conrad

    IPC分类号： A47L5/24 ,  A47L5/22 ,  A47L5/28 ,  A47L5/32 ,  A47L9/02 ,  A47L9/16 ,  A47L9/10 ,  A47L9/32

    CPC分类号： A47L5/24 ,  A47L5/225 ,  A47L5/28 ,  A47L5/32 ,  A47L9/02 ,  A47L9/106 ,  A47L9/1608 ,  A47L9/1666 ,  A47L9/1683 ,  A47L9/1691 ,  A47L9/322

    摘要： A hand vacuum cleaner has a cyclonic stage comprising an openable front wall provided at the front end of the cyclonic stage. A pre-motor filter is positioned in the air flow passage downstream from the cyclone air outlet and rearward of the cyclone sidewall. The pre-motor filter has a diameter in a direction transverse to the cyclone axis that is larger than a diameter of the cyclone air outlet in the direction transverse to the cyclone axis. The pre-motor filter has an outer perimeter defining a volume and the cyclone axis and the motor axis each extend through a centre of the volume. The cyclone axis is generally parallel to the motor axis. When the openable front wall is opened, the front end of the cyclone stage is opened and has an opening, the opening has a diameter in the direction transverse to the cyclone axis, and the rear end of the cyclonic stage has a diameter that is generally equal to the diameter of the opening. The cyclonic stage is removable from a cleaner body which houses the suction motor with the openable front wall in a closed position. When the first cyclonic stage is removed, the pre-motor filter is accessible for removal.