公开(公告)号：EP4003669A1

公开(公告)日：2022-06-01

申请号：EP20846940.3

申请日：2020-07-30

Applicant: LG Electronics Inc.

Inventor： JANG, Jaewon ,  HAM, Seaunglok ,  LEE, Yeongjae

IPC: B25J11/00 ,  B25J19/02 ,  B25J9/16 ,  A47L11/40

公开(公告)号：EP4298975A1

公开(公告)日：2024-01-03

申请号：EP22760117.6

申请日：2022-02-25

Applicant: LG Electronics Inc.

Inventor： JANG, Jaewon ,  LEE, Yeongjae ,  LEE, Minwoo

IPC: A47L11/40 ,  A47L5/24

Abstract: The present disclosure relates to a wet mop module for a cleaner, the wet mop module including a water supply nozzle configured to discharge water from a water tank to a mop, in which the water supply nozzle includes a nozzle body having a water discharge port formed at one end thereof, the water discharge port being configured to discharge water to the mop, and the water discharge port is formed to be inclined, thereby preventing a water droplet from clogging the discharge port, and preventing debris contained in a water droplet from clogging the discharge port as the formed water droplet is dried.

公开(公告)号：EP4176792A1

公开(公告)日：2023-05-10

申请号：EP21837073.2

申请日：2021-06-30

Applicant: LG Electronics Inc.

Inventor： JANG, Jaewon ,  LEE, Minwoo ,  KIM, Youngbin ,  LEE, Yeongjae

IPC: A47L11/40

Abstract: The present disclosure relates to a mop for a cleaner, which is attached to a rotary plate of the cleaner and used to clean a floor surface, the mop including: a floor cleaning part configured to come into contact with the floor surface; a water absorbing part stacked on the floor cleaning part and configured to absorb supplied water and supply the water to the floor cleaning part; a water supply part stacked on the water absorbing part and configured to absorb water supplied from the cleaner and supply the water to the water absorbing part; an attachment part stacked on the water supply part and configured to be attached to a rotary plate of the cleaner; a coupling part provided in the form of a ring and having one side configured to surround the floor cleaning part and the other side configured to surround the attachment part; and a lateral cleaning part stacked on one side of the coupling part and protruding outward in a radial direction of the floor cleaning part. With this configuration, the mop may further include the lateral cleaning part protruding outward along the periphery of the floor cleaning part configured to clean the floor surface, thereby expanding the cleaning area and improving the cleaning performance.

公开(公告)号：EP4122371A1

公开(公告)日：2023-01-25

申请号：EP20925488.7

申请日：2020-09-14

Applicant: LG Electronics Inc.

Inventor： LEE, Minwoo ,  JANG, Jaewon ,  KIM, Youngbin ,  LEE, Yeongjae

IPC: A47L11/40

Abstract: A cleaner capable of performing cleaning by being provided with a mop attached to a rotary plate is proposed. The cleaner includes: a body; the rotary plate coupled to a lower side of the mop facing a floor and rotatably coupled to the body; and a prevention part provided on at least one of the body and the rotary plate so that a distance between the body and the rotary plate is minimized, and preventing foreign matters from entering between the body and the rotary plate. With this configuration, it is possible to obtain an effect of preventing the foreign matters from entering a gap between the body and the rotary plate by the prevention part provided in at least one of the body and the rotary plate.

公开(公告)号：EP4005457A1

公开(公告)日：2022-06-01

申请号：EP20848313.1

申请日：2020-01-29

Applicant: LG Electronics Inc.

Inventor： LEE, Minwoo ,  JANG, Jaewon ,  LEE, Yeongjae

IPC: A47L11/40 ,  A47L11/24

Abstract: The present disclosure discloses a cleaner including a dust housing, an agitator, and a dustpan. The dust housing has a collection opening surface toward a floor. The agitator is disposed at an inside of the dust housing, is rotatably assembled with the dust housing, and is exposed to an outside through the collection opening surface. The agitator is in contact with the floor and sweeps up a foreign material on the floor into the inside of dust housing. The dustpan is installed on any one of the dust housing or the agitator and guides the foreign material moved by the agitator into the inside of the dust housing. The dustpan surrounds a part of an outer circumferential surface of the agitator and is installed to independently rotate with the agitator.
When the dustpan of the present disclosure interferes with an obstacle on the floor, the dustpan is rotated and accommodated into a collection space positioned at the inside of the dust housing. Thus, interference or impact with the obstacle can be minimized.

公开(公告)号：EP4378368A1

公开(公告)日：2024-06-05

申请号：EP22849874.7

申请日：2022-07-27

Applicant: LG Electronics Inc.

Inventor： JANG, Jaewon ,  LEE, Yeongjae ,  LEE, Minwoo

IPC: A47L11/40

CPC classification number: 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 cleanining 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.

公开(公告)号：EP4298976A1

公开(公告)日：2024-01-03

申请号：EP22760118.4

申请日：2022-02-25

Applicant: LG Electronics Inc.

Inventor： JANG, Jaewon ,  LEE, Yeongjae ,  LEE, Minwoo

IPC: A47L11/40 ,  A47L5/24

Abstract: The present disclosure relates to a cleaner including a cleaner main body including a battery and a handle configured to be grasped by a user, a cleaning module detachably coupled to the cleaner main body and configured to eliminate debris on a floor surface, an auxiliary battery housing detachably coupled to the cleaning module, and an auxiliary battery detachably coupled to the auxiliary battery housing and configured to supply power to the cleaner main body or the cleaning module, thereby allowing a user to easily manipulate the cleaner while supplying additional power from the auxiliary battery.

公开(公告)号：EP4085812A1

公开(公告)日：2022-11-09

申请号：EP20909443.2

申请日：2020-12-23

Applicant: LG Electronics, Inc.

Inventor： JANG, Jaewon ,  LEE, Minwoo ,  LEE, Yeongjae

IPC: A47L11/40 ,  B25J11/00 ,  B25J9/00 ,  B25J19/00 ,  F16F15/02

Abstract: A robot cleaner is proposed. The robot cleaner includes a body, a bumper unit coupled to a border of the body, and a first sensor disposed in the body and sensing movement of the bumper unit relative to the body. The bumper unit has a bumper able to move with respect to the body and a cam protruding at a predetermined angle from the bumper, and the cam has an inclined surface formed at a predetermined angle from the bumper. There is an effect that when the bumper moves with respect to the body, the bumper can be returned to the initial position.

公开(公告)号：EP4085811A1

公开(公告)日：2022-11-09

申请号：EP20908661.0

申请日：2020-12-15

Applicant: LG Electronics Inc.

Inventor： KIM, Youngbin ,  JANG, Jaewon ,  LEE, Minwoo ,  LEE, Yeongjae

IPC: A47L11/40

Abstract: The present invention relates to a charging apparatus for a robot cleaner, and includes a charging apparatus body that supplies power to a robot cleaner to which a mop facing a floor surface is coupled to a lower side, and accommodates a power module therein, a docking plate disposed on one side of the charging apparatus body, at least a portion of which has an inclined surface, and docking the rob cleaner on an upper portion thereof, and a reaction force removal groove formed by being depressed downward from the docking plate and disposed to overlap at least a portion of the first or second rotation plate when the robot cleaner is docked. It is an invention related to a charging apparatus for a robot cleaner that by separating the area that generates reaction force that prevents the robot cleaner from driving from the docking plate, allows the robot cleaner to more easily climb the docking plate, and at the same time collects and dries the remaining moisture in the mop.

公开(公告)号：EP3771397A1

公开(公告)日：2021-02-03

申请号：EP20188859.1

申请日：2020-07-31

Applicant: LG Electronics Inc.

Inventor： JANG, Jaewon ,  KIM, Youngbin ,  LEE, Yeongjae

IPC: A47L11/283 ,  A47L11/40

Abstract: The present disclosure discloses a mobile robot where a weight center of the mobile robot is positioned at an imaginary central longitudinal line, is positioned at a front side than an imaginary central horizontal line connecting a spin rotation axis of a left spin mop and a spin rotation axis of a right spin mop, is positioned at a front side than a weight center of a battery and a weight center of a water tank, and is disposed at a rear side than a weight center of a sweep module.