SURFACE CLEANING APPARATUS
    104.
    发明申请

    公开(公告)号:US20190298133A1

    公开(公告)日:2019-10-03

    申请号:US15937333

    申请日:2018-03-27

    Abstract: A surface cleaning apparatus has a first air flow path extending from a dirty air inlet to a clean air outlet with a suction motor and an air treatment member positioned in the first air flow path. A second air flow path extends from an ambient air inlet to a secondary air outlet. An energy storage chamber having at least one energy storage member is positioned in the second air flow path. Ambient air can be drawn through the second air flow path to promote cooling of the energy storage members. A fan unit and or a venture can be used to draw ambient air into the second airflow path.

    SURFACE CLEANING APPARATUS
    107.
    发明申请

    公开(公告)号:US20190254493A1

    公开(公告)日:2019-08-22

    申请号:US16283347

    申请日:2019-02-22

    Abstract: A reconfigurable surface cleaning apparatus includes a floor cleaning unit comprising a surface cleaning head, and a portable cleaning unit comprising an energy storage member and an inverted cyclone. The reconfigurable surface cleaning apparatus is operable in an above floor cleaning mode in which the portable cleaning unit is removed from the floor cleaning unit and in a floor cleaning mode in which the portable cleaning unit is mounted to the floor cleaning unit. In the floor cleaning mode. In the floor cleaning mode, the cyclone air inlet is located up to 20 inches above the floor.

    Surface cleaning apparatus with different cleaning configurations

    公开(公告)号:US10327608B2

    公开(公告)日:2019-06-25

    申请号:US15586932

    申请日:2017-05-04

    Abstract: A surface cleaning apparatus comprises a floor cleaning unit comprising a surface cleaning head and an upright section moveably mounted to the surface cleaning head between a storage position and a floor cleaning position and a hand vacuum cleaner removably mounted to the upright section. The upright section is connected to the surface cleaning head by a rotatable coupling. When the surface cleaning unit is mounted to the upright section, the surface cleaning unit and the upright section define an upright assembly, the upright assembly having a handle wherein, when the upright assembly is in the inclined use position, the handle is steeringly connected to the surface cleaning head whereby a user may rotate the handle clockwise or counterclockwise with respect to the surface cleaning head to assist in steering the surface cleaning head.

    SURFACE CLEANING APPARATUS
    109.
    发明申请

    公开(公告)号:US20190174986A1

    公开(公告)日:2019-06-13

    申请号:US16280784

    申请日:2019-02-20

    Abstract: A surface cleaning apparatus has a cyclone bin assembly having a cyclone chamber. The cyclone chamber with a physical filtration member defining the cyclone air outlet. The physical filtration member has an outer wall wherein at least a portion of the outer wall is porous and a plurality of ribs spaced around the outer wall. The ribs have a radial outer side that is positioned radially outwardly of the outer wall

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