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    Nozzle for cleaner
    21.
    发明授权
    Nozzle for cleaner 有权

    公开(公告)号：US11517174B2

    公开(公告)日：2022-12-06

    申请号：US17342029

    申请日：2021-06-08

    Applicant: LG Electronics Inc.

    Inventor： Jinhyouk Shin ,  Jinho Kim ,  Hyeri Kwon ,  Sungjun Kim ,  Kyoungho Ryou ,  Jungwan Ryu ,  Ingyu Yang ,  Youngsoo Kim

    IPC: A47L7/00 ,  A47L9/02 ,  A47L9/04 ,  A47L11/20 ,  A47L11/202 ,  A47L11/206 ,  A47L11/282 ,  A47L11/40 ,  A47L13/22

    Abstract: A nozzle for a cleaner includes a nozzle housing that has a suction flow path that allows air containing dust to flow therethrough. The nozzle also includes a driving device including a driving motor. Further the nozzle includes a rotation cleaning unit including a rotation plate which is connected to the driving device at a lower side of the nozzle housing. The nozzle also includes a mop attached to a lower side of the rotation plate. In addition, the nozzle includes a water tank mounted on an upper side of the nozzle housing and configured to store water. The water tank is separable from the nozzle housing. An upper side wall of the water tank forms an upper surface of the nozzle when the water tank is mounted on the nozzle housing, and a portion of a bottom wall of the water tank is configured to surround the driving device.

    Laundry dryer
    22.
    发明授权
    Laundry dryer 有权

    公开(公告)号：US11260329B2

    公开(公告)日：2022-03-01

    申请号：US16311184

    申请日：2017-06-09

    Applicant: LG Electronics Inc.

    Inventor： Minseong Kim ,  Jinhyouk Shin ,  Jungwan Ryu

    IPC: B01D46/00 ,  D06F58/04 ,  D06F58/22 ,  D06F58/20

    Abstract: A laundry dryer according to one embodiment of the present invention comprises: a drying drum having an opening formed at the front side thereof; a front cabinet erected at the front side of the drying drum, and having an input hole formed at a portion corresponding to the opening; and a filter assembly mounted at the back side of the front cabinet corresponding to the lower side of the input hole, and through which humid air discharged from the drying drum passes, wherein the filter assembly can comprise: a case having an exhaust hole formed at the back side thereof; a blocking filter coupled to the upper side of the case; a lint filter unit penetrating the blocking filter so as to be slidably inserted or withdrawn in a vertical direction; a cleaning nozzle disposed at the front or rear of the lint filter unit; and a filter housing accommodated inside the case and disposed at the lower side of the lint filter unit.

    Nozzle for cleaner
    23.
    发明授权
    Nozzle for cleaner 有权

    公开(公告)号：US11096536B2

    公开(公告)日：2021-08-24

    申请号：US16399013

    申请日：2019-04-30

    Applicant: LG Electronics Inc.

    Inventor： Ingyu Yang ,  Hyeri Kwon ,  Sungjun Kim ,  Jinho Kim ,  Kyoungho Ryou ,  Jungwan Ryu ,  Jinhyouk Shin ,  Youngsoo Kim

    IPC: A47L7/00 ,  A47L9/04 ,  A47L11/206 ,  A47L11/283 ,  A47L11/40 ,  A47L13/22

    Abstract: A nozzle for a cleaner has a nozzle housing, and first and second rotation cleaning units arranged on a lower side of the nozzle housing and spaced apart from each other. Each of the first and second rotation cleaning units includes a rotation plate coupled to a mop. The nozzle includes a first driving device having a first driving motor to drive the first rotation cleaning unit. The nozzle also includes a second driving device having a second driving motor to drive the second rotation cleaning unit. Further, the nozzle has a water tank mounted on the nozzle housing to store water. The nozzle housing includes driving unit covers arranged to surround each of the driving devices. At least one of the driving unit covers includes a first protruding surface, and a second protruding surface positioned higher than the first protruding surface.

    Cleaner
    27.
    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

    Applicant: LG Electronics Inc.

    Inventor： Dongjae Lee ,  Jungwan Ryu ,  Daeho Chang ,  Jaesung Yang

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

    CPC classification number: A47L9/2815 ,  A47L5/24 ,  A47L9/1641

    Abstract: 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.

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