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    CLEANER
    11.
    发明公开
    CLEANER 审中-公开

    公开(公告)号：US20240023774A1

    公开(公告)日：2024-01-25

    申请号：US18256493

    申请日：2021-08-27

    Applicant: LG Electronics Inc.

    Inventor： Kietak HYUN ,  Hwang KIM ,  Jungmin KO

    IPC: A47L9/16 ,  A47L9/12 ,  A47L9/32 ,  A47L5/24 ,  A47L9/28 ,  A47L9/22 ,  B04C9/00

    CPC classification number: A47L9/1666 ,  A47L9/1608 ,  A47L9/127 ,  A47L9/1641 ,  A47L9/322 ,  A47L5/24 ,  A47L9/2884 ,  A47L9/22 ,  A47L9/122 ,  B04C9/00 ,  B04C2009/002 ,  B04C2009/005

    Abstract: The present disclosure relates to a cleaner including: a cyclone part of which one side has an inlet formed therein and the other side has an outlet formed therein; a housing which is connected to the cyclone part; a motor unit which is disposed in the housing, of which one side has a suction inlet formed therein that sucks air from the cyclone part, and of which the other side has a discharge port formed therein that discharges the air to the outside; and a filter which is disposed in the housing, of which one side covers the outlet of the cyclone part, and of which the other side covers the suction inlet of the motor unit. The filter includes: a first surface extending from a front to a left rear thereof; and a second surface extending from a front to a right rear thereof. Accordingly, it is possible to reduce pressure loss of the air that has passed through the filter, and a filtration performance can be obtained. Also, dust bins of various sizes can be variably installed.

    ROBOT CLEANER
    12.
    发明公开
    ROBOT CLEANER 审中-公开

    公开(公告)号：US20230147162A1

    公开(公告)日：2023-05-11

    申请号：US17918493

    申请日：2020-08-27

    Applicant: LG ELECTRONICS INC.

    Inventor： Hwang KIM

    IPC: A47L9/04

    CPC classification number: A47L9/0444 ,  A47L9/0488 ,  A47L9/0433 ,  A47L9/0411 ,  A47L2201/00

    Abstract: Provided is a robot cleaner including a main body including a suction portion disposed thereon, main wheels for moving the main body, and a side brush assembly disposed on the main body and rotating with a rotation shaft perpendicular to a rotation shaft of the main wheels, the side brush assembly includes a housing for forming an exterior of the side brush assembly, a first force transmitter disposed in the housing and rotating by receiving a driving force, a belt connected to the first force transmitter, a second force transmitter connected to the first force transmitter by the belt to receive a rotational force of the first force transmitter, and a side brush coupled to the second force transmitter.

    ROBOT CLEANER
    13.
    发明申请
    ROBOT CLEANER 有权

    公开(公告)号：US20220330769A1

    公开(公告)日：2022-10-20

    申请号：US17641924

    申请日：2019-10-02

    Applicant: LG ELECTRONICS INC.

    Inventor： Seungjin LEE ,  Hwang KIM

    IPC: A47L9/00 ,  B60B33/00

    Abstract: The present disclosure relates to a robot cleaner, more particularly, to a robot cleaner that may be escaped from a trapped state by an escaping unit formed in an inner surface of a wheel, when a body of the robot cleaner is caught in a protrusion to put the robot cleaner in a trapped state where the robot cleaner cannot run during the running on the floor of a cleaning area.

    ROBOT CLEANER
    14.
    发明申请
    ROBOT CLEANER 有权

    公开(公告)号：US20210161346A1

    公开(公告)日：2021-06-03

    申请号：US16997503

    申请日：2020-08-19

    Applicant: LG ELECTRONICS INC.

    Inventor： Seungjin LEE ,  Hwang KIM ,  Jongho PARK

    IPC: A47L9/28 ,  A47L9/04 ,  A47L9/00

    Abstract: Provided is a robot cleaner including a main body including a suction portion disposed thereon, main wheels for moving the main body, a side brush assembly disposed on the main body and rotating with a rotation shaft perpendicular to a rotation shaft of the main wheels, wherein the side brush assembly includes a housing for forming an exterior of the side brush assembly, a first force transmitter disposed in the housing and rotating by receiving a driving force, a second force transmitter in contact with the first force transmitter to rotate together when the first force transmitter is rotated, and a side brush coupled to the second force transmitter to rotate at the same rotation angle as the second force transmitter.

    ROBOT CLEANER
    18.
    发明申请
    ROBOT CLEANER 有权
    机器人清洁剂

    公开(公告)号：US20160150931A1

    公开(公告)日：2016-06-02

    申请号：US14955940

    申请日：2015-12-01

    Applicant: LG ELECTRONICS INC.

    Inventor： Hwang KIM ,  Jongsu KIM ,  Sungil PARK

    IPC: A47L9/16 ,  A47L11/40 ,  B01D45/16

    CPC classification number: A47L9/1683 ,  A47L9/108 ,  A47L9/16 ,  A47L11/4063 ,  A47L2201/00 ,  A47L2201/04 ,  B01D45/16

    Abstract: A robot cleaner includes: a suction module configured to suck dust-included air; a cyclone module configured to separate dust from the dust-included air sucked through the suction module, and having a dust discharge opening; a first air flow guide and a second air flow guide spaced apart from each other, and connecting the suction unit to the cyclone unit; a dust box detachably coupled to the dust discharge opening of the cyclone module, and provided between the first and second air flow guides; a drive module provided between the first and second air flow guides; and a dust compressor provided in the dust box, and mechanically coupled to the drive module when the dust box is mounted to the cyclone module, and formed to be rotatable bi-directionally based on a driving force from the drive module such that dust collected in the dust box is pressed to have a deceased volume.

    Abstract translation: 机器人清洁器包括：抽吸模块，其构造成吸入含灰尘的空气; 旋风模块，被配置为从通过抽吸模块吸入的含灰尘的空气分离灰尘，并具有灰尘排出口; 第一气流引导件和第二气流引导件彼此间隔开，并将抽吸单元连接到旋风单元; 设置在第一和第二气流引导件之间的可拆卸地联接到旋风分离器模块的排尘口的集尘盒; 驱动模块，其设置在所述第一和第二空气流动引导件之间; 以及灰尘压缩机，其设置在所述集尘盒中，并且当所述集尘箱安装到所述旋风模块时机械地联接到所述驱动模块，并且基于来自所述驱动模块的驱动力而被形成为可旋转地双向旋转， 灰尘盒被按下来有一个死亡的体积。

    ROBOT CLEANER
    19.
    发明申请
    ROBOT CLEANER 审中-公开
    机器人清洁剂

    公开(公告)号：US20150335220A1

    公开(公告)日：2015-11-26

    申请号：US14720109

    申请日：2015-05-22

    Applicant: LG ELECTRONICS INC.

    Inventor： Hwang KIM ,  Jongsu KIM ,  Sungil PARK

    IPC: A47L11/282 ,  A47L11/40

    CPC classification number: A47L11/282 ,  A47L9/0477 ,  A47L9/0483 ,  A47L2201/00

    Abstract: A robot cleaner configured to elastically deform a brush part using contact force between bristles and a floor and then restoring the brush part to vibrate the bristles, thereby improving cleaning performance. The robot cleaner includes a case that moves on a floor, a brush shaft mounted to the case such that the brush shaft rotates by driving force from a drive unit, an elastic member fixed to the brush shaft, the elastic member made of an elastic material, and a brush part fixed to the elastic member, the brush part having bristles, wherein the brush part generates generate vibration during deformation and restoration of the elastic member when external force is applied. The elastic member deforms due to contact force between the bristles and the floor and is then restored, and the brush part vibrates during deformation and restoration of the elastic member.

    Abstract translation: 一种机器人清洁器，其构造成使用刷毛和地板之间的接触力使刷部分弹性变形，然后恢复刷部分以使刷毛振动，从而提高清洁性能。 机器人清洁器包括在地板上移动的壳体，安装到壳体上的刷轴，使得刷轴由驱动单元的驱动力旋转，固定到刷轴的弹性构件，由弹性材料制成的弹性构件 以及固定到弹性构件的刷部，刷部具有刷毛，其中，当施加外力时，刷部在弹性构件的变形和恢复期间产生振动。 弹性构件由于刷毛和地板之间的接触力而变形，然后被恢复，并且刷部分在弹性构件的变形和恢复期间振动。

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