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    Cleaner
    26.
    发明授权
    Cleaner 有权

    公开(公告)号：US11147422B2

    公开(公告)日：2021-10-19

    申请号：US16919757

    申请日：2020-07-02

    Applicant: LG Electronics Inc.

    Inventor： Bohyun Nam ,  Namhee Kim ,  Jinju Kim ,  Hyeonjeong An ,  Jungbae Hwang

    IPC: A47L5/28 ,  A47L5/24 ,  A47L9/00 ,  A47L9/16 ,  A47L9/22 ,  A47L9/12 ,  A47L9/14 ,  A47L9/28

    Abstract: A cleaner includes: a suction unit; a suction motor that generates suction force for sucking air through the suction unit and includes an impeller; a dust separation unit that includes one or more cyclone units generating cyclonic flow to separate dust from air flowing inside through the suction unit; a dust container that stores dust separated by the dust separation unit and is disposed under the suction motor; a battery disposed behind the dust container to supply power to the suction motor; and a handle disposed behind the suction motor, wherein a rotational axis of the impeller and an axis of the cyclonic flow vertically extend and an extension line from the rotational axis of the impeller passes through the one or more cyclone units.

    Vacuum cleaner and cleaner handle
    29.
    发明授权
    Vacuum cleaner and cleaner handle 有权

    公开(公告)号：US10912437B2

    公开(公告)日：2021-02-09

    申请号：US16063610

    申请日：2016-12-21

    Applicant: LG Electronics Inc.

    Inventor： Jinwoo Lee ,  Gunho Ha ,  Hwajin Lim ,  Hyeonjeong An ,  Bohyun Nam ,  Namhee Kim ,  Sehwan Bae

    IPC: A47L9/32 ,  A47L9/24

    Abstract: A handle for a cleaner according to the present disclosure includes: an extension tube connector that is connected to an extension tube; an air flow pipe that communicates with the extension tube connector to transfer air and dusts that is received from the extension tube connector; a grip part that is to be held by a user; and a grip part connector that connects the extension tube connector and the grip part to each other and is rotated with respect to the air flow pipe, wherein the grip part is rotated together with the grip part connector and the extension tube connector, and the grip part is rotated with respect to the central line of the extension tube connector.

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