公开(公告)号：US20240335072A1

公开(公告)日：2024-10-10

申请号：US18747041

申请日：2024-06-18

Applicant: LG ELECTRONICS INC.

Inventor： Ingyu YANG ,  Hyeri KWON ,  Sungjun KIM ,  Jinho KIM ,  Kyoungho RYOU ,  Jungwan RYU ,  Jinhyouk SHIN ,  Youngsoo KIM

IPC: A47L9/04 ,  A47L7/00 ,  A47L9/06 ,  A47L11/20 ,  A47L11/202 ,  A47L11/206 ,  A47L11/283 ,  A47L11/40 ,  A47L13/22

CPC classification number: A47L9/0472 ,  A47L7/0009 ,  A47L9/0411 ,  A47L9/0686 ,  A47L11/201 ,  A47L11/2025 ,  A47L11/206 ,  A47L11/283 ,  A47L11/4038 ,  A47L11/4044 ,  A47L11/4069 ,  A47L11/408 ,  A47L11/4083 ,  A47L11/4088 ,  A47L11/4094 ,  A47L13/22

Abstract: A nozzle for a cleaner includes a nozzle housing including a suction flow path through which air containing dust can flow and a driving unit cover including a plurality of protruding surfaces, a first rotation cleaning unit and a second rotation cleaning unit disposed on a bottom side of the nozzle housing, each of the first rotation cleaning unit and the second rotation cleaning unit including a rotation plate designed to be coupled to a mop, rotation centers of the first rotation cleaning unit and the second rotation cleaning unit are eccentric with respect to a center of the driving unit cover, a driving device for driving the first rotation cleaning unit and the second rotation cleaning unit; and a water tank provided on the nozzle housing and for storing water to be supplied to the mops.

公开(公告)号：US20240118708A1

公开(公告)日：2024-04-11

申请号：US18248338

申请日：2021-10-06

Applicant: LG Electronics Inc.

Inventor： Ingyu YANG ,  Jinhyouk SHIN ,  Sungjun KIM

IPC: G05D1/247 ,  A47L9/00 ,  A47L9/28 ,  G05D1/648

CPC classification number: G05D1/247 ,  A47L9/0063 ,  A47L9/2852 ,  A47L9/2857 ,  A47L9/2873 ,  A47L9/2894 ,  G05D1/648 ,  A47L2201/022 ,  A47L2201/024 ,  A47L2201/04 ,  G05D2105/10

Abstract: The present disclosure relates to a cleaner station and a cleaner system including the same. The cleaner system may include: a cleaner; and a cleaner station which collects and removes dust discharged from a dust bin of the cleaner. The cleaner may include a first cleaner which performs manually a cleaning operation by a user, and a second cleaner which performs the cleaning operation while autonomously driving. The cleaner station may include: a housing which has one side coupled to the cleaner and has an inner space where the dust is collected; and a display unit which is disposed on the housing and outputs position information including a moving path of each of the first cleaner and the second cleaner transmitted from the first cleaner and the second cleaner by wireless communication during a cleaning operation.

公开(公告)号：US20230346185A1

公开(公告)日：2023-11-02

申请号：US18010029

申请日：2021-06-10

Applicant: LG ELECTRONICS INC.

Inventor： Jeahyuk WIE ,  Sungjun KIM ,  Ingyu YANG

IPC: A47L9/28 ,  A47L9/10

CPC classification number: A47L9/2873 ,  A47L9/108 ,  A47L9/2842 ,  A47L9/2805 ,  A47L2201/024 ,  A47L2201/022

Abstract: The present disclosure relates to a cleaner station and a method of controlling the same, the method including: a dust bin fixing step of holding and fixing, by a fixing member of the cleaner station, a dust bin of a cleaner when the cleaner is coupled to the cleaner station; a door opening step of opening a door of the cleaner station when the dust bin is fixed; a cover opening step of opening a discharge cover configured to open or close the dust bin when the door is opened; and a dust collecting step of collecting dust in the dust bin by operating a dust collecting motor of the cleaner station when the discharge cover is opened, and as a result, it is possible to open a dust passing hole by detecting coupling of the cleaner without a user's separate manipulation and remove the dust in the dust bin by means of the operation of the dust collecting motor, thereby providing convenience for the user.

公开(公告)号：US20230190056A1

公开(公告)日：2023-06-22

申请号：US17927276

申请日：2021-05-21

Applicant: LG Electronics Inc.

Inventor： Ingyu YANG ,  Jinhyouk SHIN ,  Daeho CHANG ,  Kyoungho RYOU

IPC: A47L9/10 ,  A47L9/16 ,  A47L9/22 ,  A47L9/32 ,  A47L9/24 ,  B04C3/06 ,  B04C9/00

CPC classification number: A47L9/108 ,  A47L9/1683 ,  A47L9/1666 ,  A47L9/1691 ,  A47L9/22 ,  A47L9/322 ,  A47L9/248 ,  B04C3/06 ,  B04C9/00 ,  B04C2009/002

Abstract: A cleaner includes a dust bin, a motor housing disposed above and coupled to the dust bin, a handle coupled to the motor housing, a cyclone part disposed in the dust bin and configured to separate dust from air, a filter disposed in the dust bin and configured to filter air having separated the dust through the cyclone part, and a compression part configured to compress the dust in the dust bin. The compression part includes an operating part disposed in the motor housing and configured to move in a space between an outer portion of the filter part and an inner circumferential surface of the dust bin, a manipulation part disposed outside the motor housing and configured to be manipulated to move the operating part, and a transmission part that is disposed in the motor housing and connects the operating part and the manipulation part.

公开(公告)号：US20230083922A1

公开(公告)日：2023-03-16

申请号：US17984165

申请日：2022-11-09

Applicant: LG Electronics Inc.

Inventor： Sungjun KIM ,  Jinhyouk SHIN ,  Ingyu YANG ,  Youngsoo KIM ,  Jungwan RYU ,  Jeahyuk WIE ,  Dongjae LEE

IPC: A47L7/00 ,  A47L9/28 ,  A47L5/24

Abstract: The present disclosure relates to a cleaner system including: a cleaner; a cleaner station; and an imaginary plane including an imaginary suction flow path through line penetrating a suction flow path in a longitudinal direction and an imaginary suction motor axis defined by extending a rotation axis of a suction motor, in which when the cleaner is coupled to the cleaner station, the plane penetrates at least a part of the cleaner station, such that a center of gravity of the cleaner is disposed to pass through a space for maintaining balance of the station, and as a result, it is possible to stably support the cleaner and the station while preventing the cleaner and the station from falling down.

公开(公告)号：US20220225856A1

公开(公告)日：2022-07-21

申请号：US17702589

申请日：2022-03-23

Applicant: LG ELECTRONICS INC.

Inventor： Ingyu YANG ,  Hyeri KWON ,  Sungjun KIM ,  Youngsoo KIM ,  Jinho KIM ,  Kyoungho RYOU ,  Jungwan RYU ,  Jinhyouk SHIN

IPC: A47L13/22 ,  A47L9/04 ,  A47L11/40 ,  A47L11/282 ,  A47L9/02 ,  A47L9/06

Abstract: A nozzle for a cleaner includes a nozzle housing including a suction flow path through which air including dust flows and at least a portion of which extends in a front and rear direction. First and second rotation cleaning units are arranged on the lower side of the nozzle housing to be spaced apart from each other in a lateral direction. Each of the first and second rotation cleaning units includes a rotation plate adapted for attachment of a mop. A first driving device including a first driving motor drives the first rotation cleaning unit and a second driving device including a second driving motor drives the second rotation cleaning unit. A water tank mounted on the nozzle stores water to be supplied to the mop.

公开(公告)号：US20190335965A1

公开(公告)日：2019-11-07

申请号：US16361373

申请日：2019-03-22

Applicant: LG ELECTRONICS INC.

Inventor： Ingyu YANG ,  Youngsoo KIM ,  Kyoungho RYOU ,  Jinhyouk SHIN ,  Daeho CHANG

IPC: A47L9/12 ,  A47L5/24 ,  A47L9/10 ,  A47L9/16 ,  A47L9/22

Abstract: 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.

公开(公告)号：US20180055313A1

公开(公告)日：2018-03-01

申请号：US15662532

申请日：2017-07-28

Applicant: LG ELECTRONICS INC.

Inventor： Ingyu YANG ,  Jungwan RYU ,  Jinhyouk SHIN

IPC: A47L9/02 ,  A47L9/06 ,  A47L9/04

CPC classification number: A47L9/02 ,  A47L9/00 ,  A47L9/0411 ,  A47L9/0416 ,  A47L9/0427 ,  A47L9/0461 ,  A47L9/0477 ,  A47L9/066 ,  A47L9/068

Abstract: A nozzle includes: a housing having a chamber formed in the housing and a front opening formed on a front side of the housing; a rotation cleaning part accommodated in the chamber and to clean a floor; a partition member provided in the chamber to partition the chamber into two areas and of which at least a portion is in contact with the rotation cleaning part; a driving unit to rotate the rotation cleaning part; and a connection tube connected to the housing and configured to transfer air introduced through the front opening to a dust container of the cleaner, wherein a lower passage formed below the rotation cleaning part and an upper passage formed above the rotation cleaning part are provided in the chamber, and a portion of the partition member is recessed to define the upper passages.

公开(公告)号：US20230270311A1

公开(公告)日：2023-08-31

申请号：US18143328

申请日：2023-05-04

Applicant: LG ELECTRONICS INC.

Inventor： Jinhyouk SHIN ,  Jinho KIM ,  Hyeri KWON ,  Sungjun KIM ,  Kyoungho RYOU ,  Jungwan RYU ,  Ingyu YANG ,  Youngsoo KIM

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

CPC classification number: A47L13/22 ,  A47L9/0472 ,  A47L11/4083 ,  A47L11/4044 ,  A47L11/4038 ,  A47L9/02 ,  A47L9/0433 ,  A47L9/0411 ,  A47L11/282 ,  A47L11/206 ,  A47L11/4088 ,  A47L11/4094 ,  A47L11/201 ,  A47L7/0009 ,  A47L11/2025 ,  A47L11/4069

Abstract: A nozzle for a cleaner includes a nozzle housing having a suction flow path through which air containing dust flows, a first rotation cleaning unit and a second rotation cleaning unit located on a bottom side of the nozzle housing, the first rotation cleaning unit and the second rotation cleaning unit being spaced apart from each other in a left-right direction of the nozzle housing, each of the first rotation cleaning unit and the second rotation cleaning unit having a rotation plate, a driving device located in the nozzle housing, and a water tank located on the nozzle housing, the water tank being configured to store water to be supplied to the first rotation cleaning unit and the second rotation cleaning unit. The water tank includes a first chamber, and a second chamber spaced apart from the first chamber in the left-right direction of the nozzle housing.

公开(公告)号：US20230079130A1

公开(公告)日：2023-03-16

申请号：US17984168

申请日：2022-11-09

Applicant: LG Electronics Inc.

Inventor： Sungjun KIM ,  Jinhyouk SHIN ,  Ingyu YANG ,  Youngsoo KIM ,  Jungwan RYU ,  Jeahyuk WIE ,  Dongjae LEE

IPC: A47L9/00 ,  A47L9/16 ,  A47L9/28

Abstract: The present disclosure relates to a cleaner system including: a cleaner; a cleaner station; and an imaginary plane including an imaginary suction flow path through line penetrating a suction flow path in a longitudinal direction and an imaginary suction motor axis defined by extending a rotation axis of a suction motor, in which when the cleaner is coupled to the cleaner station, the plane penetrates at least a part of the cleaner station, such that a center of gravity of the cleaner is disposed to pass through a space for maintaining balance of the station, and as a result, it is possible to stably support the cleaner and the station while preventing the cleaner and the station from falling down.