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13 条记录 (耗时 0.016 秒)

    Vacuum cleaner
    1.
    发明授权
    Vacuum cleaner 有权

    公开(公告)号：US10925454B2

    公开(公告)日：2021-02-23

    申请号：US15956390

    申请日：2018-04-18

    申请人： LG Electronics Inc.

    发明人： Ingyu Yang ,  Moohyun Ko ,  Jungwan Ryu ,  Daeho Chang

    IPC分类号： A47L9/28 ,  A47L9/04 ,  H05F1/00 ,  A47L9/24 ,  A47L5/26 ,  A47L9/00

    摘要： A vacuum cleaner of the present disclosure includes a cleaner body having a suction motor provided inside thereof and a handle provided outside thereof, and a suction nozzle connected to the cleaner body, wherein the suction nozzle includes a housing having at least part of a front portion opened, and a rotary cleaning unit disposed inside the housing, having at least part thereof exposed through the opening of the housing, and configured to clean a floor by a rotating operation, wherein the rotary cleaning unit includes a cylindrical nozzle body rotatably installed inside the housing, and fiber filaments and metal filaments disposed on an outer circumferential surface of the nozzle body.

    Cleaner
    3.
    发明授权
    Cleaner 有权

    公开(公告)号：US11529032B2

    公开(公告)日：2022-12-20

    申请号：US16893215

    申请日：2020-06-04

    申请人： LG ELECTRONICS INC.

    发明人： Ingyu Yang ,  Kietak Hyun ,  Jinhyouk Shin ,  Soohan Eo ,  Daeho Chang

    IPC分类号： A47L9/10 ,  A47L9/16 ,  A47L9/20 ,  A47L9/12

    摘要： A cleaner includes a housing including a suction opening, a cyclone part configured to separate air and dust, and a dust bin configured to store dust separated from air in the cyclone part and a frame disposed to surround an axis of a cyclone flow of the cyclone part in the housing and configured to be movable between a first position and a second position in the housing, wherein the frame includes a first body disposed to face the suction opening at the first position and disposed to be inclined with respect to the axis of the cyclone flow, and an upper end of the first body is located to be the same as or higher than an upper end of the suction opening.

    Cleaner
    5.
    发明授权
    Cleaner 有权

    公开(公告)号：US11375863B2

    公开(公告)日：2022-07-05

    申请号：US16988448

    申请日：2020-08-07

    申请人： LG ELECTRONICS INC.

    发明人： Ingyu Yang ,  Kietak Hyun ,  Jinhyouk Shin ,  Soohan Eo ,  Daeho Chang

    IPC分类号： A47L9/10 ,  A47L9/16 ,  A47L9/20 ,  A47L9/12

    摘要： A cleaner includes a housing including a suction opening, a cyclone part configured to separate air and dust, and a dust bin configured to store dust separated from air in the cyclone part and a frame disposed to surround an axis of a cyclone flow of the cyclone part in the housing and configured to be movable between a first position and a second position in the housing, wherein the frame includes a first body disposed to face the suction opening at the first position and disposed to be inclined with respect to the axis of the cyclone flow, and an upper end of the first body is located to be the same as or higher than an upper end of the suction opening.

    Handheld cleaner
    6.
    发明授权
    Handheld cleaner 有权

    公开(公告)号：US11272818B2

    公开(公告)日：2022-03-15

    申请号：US16361373

    申请日：2019-03-22

    申请人： LG ELECTRONICS INC.

    发明人： Ingyu Yang ,  Youngsoo Kim ,  Kyoungho Ryou ,  Jinhyouk Shin ,  Daeho Chang

    IPC分类号： A47L9/12 ,  A47L5/24 ,  A47L9/10 ,  A47L9/16 ,  A47L9/22 ,  A47L9/32

    摘要： A cleaner includes a main body having an opening, a suction motor accommodated in the main body and configured to generate suction force, an opening cover separably coupled to the main body and configured to cover the opening, a motor housing configured to surround the suction motor, a flow guide disposed to surround at least a portion of the motor housing and spaced apart from the motor housing, and a filter mechanism disposed between the motor housing and the flow guide and including a filter member configured to filter dust contained in introduced air. The filter member is disposed to surround the motor housing, and the filter member includes a first filter unit and a second filter unit extends in a direction in which the first and second filter units cross each other.

    Cleaner
    8.
    发明授权
    Cleaner 有权

    公开(公告)号：US11963656B2

    公开(公告)日：2024-04-23

    申请号：US17167311

    申请日：2021-02-04

    申请人： LG Electronics Inc.

    发明人： Dongjae Lee ,  Jungwan Ryu ,  Daeho Chang ,  Jaesung Yang

    IPC分类号： A47L9/28 ,  A47L5/24 ,  A47L9/16

    CPC分类号： A47L9/2815 ,  A47L5/24 ,  A47L9/1641

    摘要： Provided is a cleaner including a dust separation unit separating dust in the air, a suction flow path supplying outside air to the dust separation unit, a fan module moving the air in the suction flow path, and a dust sensor measuring concentration of dust in the suction flow path. The suction flow path includes a first suction flow path extending in a first direction and a second suction flow path connecting the first suction flow path to the dust separation unit and extending in a second direction that forms an obtuse angle with the first direction, and the dust sensor is disposed in the second suction flow path.

    Nozzle for cleaner
    9.
    发明授权
    Nozzle for cleaner 有权

    公开(公告)号：US11357381B2

    公开(公告)日：2022-06-14

    申请号：US16389399

    申请日：2019-04-19

    申请人： LG Electronics Inc.

    发明人： Moohyun Ko ,  Namil Woo ,  Daeho Chang

    IPC分类号： A47L13/22 ,  A47L9/02 ,  A47L11/16 ,  A47L11/202

    摘要： A nozzle for a cleaner includes a nozzle body having a suction passage in which air flows. A water tank is detachably mounted on the nozzle body, and a rotation cleaning part is rotatably supported at a lower side of the nozzle body to receive water from the water tank for cleaning a floor. The water tank includes an outlet through which water is discharged, a valve configured to open and close the outlet, and an air hole configured to introduce outside air into the water tank. An air hole operation part is movably installed on the water tank to open and close the air hole.

    Cleaner
    10.
    发明授权
    Cleaner 有权

    公开(公告)号：US11771279B2

    公开(公告)日：2023-10-03

    申请号：US16894156

    申请日：2020-06-05

    申请人： LG ELECTRONICS INC.

    发明人： Daeho Chang ,  Jinhyouk Shin ,  Kyoungho Ryou ,  Donggeun Lee

    IPC分类号： A47L9/10 ,  A47L9/20 ,  A47L9/12 ,  A47L9/16

    CPC分类号： A47L9/108 ,  A47L9/127 ,  A47L9/1608 ,  A47L9/20

    摘要： A cleaner having a housing that includes a suction opening, a cyclone part configured to separate dust from air suctioned through the suction opening, and a dust bin configured to store dust separated from air by the cyclone part, a guide fixed in position in the housing, a frame configured to be movable to a compression standby position and a dust compression position for compressing dust in the dust bin in the housing and brought into contact with the guide at the compression standby position, a first guide part provided at the frame, and a second guide part provided at the guide and coupled to the first guide part at the compression standby position of the frame, wherein one of the first guide part and the second guide part is a projection and the other is a recess in which the projection is accommodated.