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    CLEANER
    41.
    发明申请
    CLEANER 审中-公开

    公开(公告)号：US20190223676A1

    公开(公告)日：2019-07-25

    申请号：US16333147

    申请日：2017-07-14

    Applicant: LG ELECTRONICS INC.

    Inventor： Jaewon JANG ,  Youngkouk SONG

    IPC: A47L11/14 ,  A47L11/282 ,  A47L11/40

    Abstract: A cleaner includes a first cleaning module including a left spin mop and a right spin mop configured to contact the floor while rotating in a clockwise direction or in a counterclockwise direction when viewed from an upper side, a second cleaning module configured to contact the floor in front of the first cleaning module, and a body supported by the first cleaning module and the second cleaning module. A point on the bottom surface of the left spin mop that receives the largest frictional force from the floor is located on a left-front side of the rotation center of the left spin mop, and a point on the bottom surface of the right spin mop that receives the largest frictional force from the floor is located on a right-front side of the rotation center of the right spin mop.

    ROBOT CLEANER
    42.
    发明申请
    ROBOT CLEANER 审中-公开

    公开(公告)号：US20190038107A1

    公开(公告)日：2019-02-07

    申请号：US16057448

    申请日：2018-08-07

    Applicant: LG ELECTRONICS INC.

    Inventor： Jaewon JANG ,  Minwoo LEE ,  Jeongseop PARK

    IPC: A47L11/40 ,  A47L9/28 ,  A47L9/00 ,  A47L11/282

    Abstract: The present application relates to a robot cleaner. The robot cleaner of the present application includes: a main body which forms an external shape; a moving mechanism which moves the main body; a bumper which is positioned to protrude from an outer periphery of the main body; an impact sensor which is positioned obliquely in the main body to detect movement of the bumper; and a pressing unit having a curved end portion which presses the impact sensor, when the bumper moves.

    CLEANER
    43.
    发明申请
    CLEANER 审中-公开

    公开(公告)号：US20190038103A1

    公开(公告)日：2019-02-07

    申请号：US16057516

    申请日：2018-08-07

    Applicant: LG ELECTRONICS INC.

    Inventor： Jaewon JANG ,  Minwoo LEE

    IPC: A47L11/282 ,  A47L11/40

    Abstract: A cleaner includes a body which forms an outer appearance; a mop module having at least one rag part which is provided to wipe a floor while rotating; and a detaching module comprising at least one catching portion which detachably catches the mop module to the body, and a manipulation button which is exposed outside, wherein when the manipulation portion is touched, the catching portion releases catching of the mop module.

    ROBOT CLEANER
    44.
    发明申请
    ROBOT CLEANER 审中-公开

    公开(公告)号：US20180242810A1

    公开(公告)日：2018-08-30

    申请号：US15758125

    申请日：2016-09-21

    Applicant: LG ELECTRONICS INC.

    Inventor： Jaewon JANG ,  Jeongyun KIM ,  Inhyung YANG

    IPC: A47L11/40 ,  A47L11/18 ,  A47L11/29

    CPC classification number: A47L11/4011 ,  A47L11/185 ,  A47L11/19 ,  A47L11/29 ,  A47L11/4041 ,  A47L11/4072 ,  A47L11/408 ,  A47L11/4083 ,  A47L2201/028 ,  A47L2201/04 ,  A47L2201/06

    Abstract: Disclosed is a cleaner comprising a cleaner body, a front wheel rotatably provided in a front portion of the cleaner body, a rear wheel rotatably provided in a rear portion of the cleaner body, a first member attached to an outer circumferential surface of the front wheel and configured to contact with a cleaning object surface, a second member attached to an outer circumferential surface of the rear wheel and configured to contact with the cleaning object surface, a front motor rotating the front wheel, a rear motor rotating the rear wheel and a controller driving the front motor and the rear motor, wherein the controller controls the front motor and the rear motor to become rotated in the opposite directions while cleaning is performed.

    CLEANER
    46.
    发明申请
    CLEANER 有权

    公开(公告)号：US20240407622A1

    公开(公告)日：2024-12-12

    申请号：US18292785

    申请日：2022-07-27

    Applicant: LG Electronics Inc.

    Inventor： Jaewon JANG ,  Yeongjae LEE ,  Minwoo LEE

    IPC: A47L11/40

    Abstract: Disclosed is a cleaner, including a main body having an operating part configured to receive a command and a main battery configured to supply power; and a cleaning module connected to the main body and configured to generate steam to clean a cleaning region, and the cleaning module may include: a cleaning module housing connected to the main body, forming an external appearance, and forming a space on an inside thereof; a heater disposed on an inside of the cleaning module housing and configured to generate steam from water; a water container disposed above the heater and configured to supply the water to the heater; and a heater disposition part recessed upward from a lower surface of the water container and allowing at least a part of the heater to be inserted thereinto. The present disclosure relates to a cleaner capable of preventing burns to a user even if the user comes into contact with the cleaning module since heat dissipated from the heater is shielded by the water container, and lowering a height of the cleaning module thanks to a special structure of the water container.

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