公开(公告)号：US20240407617A1

公开(公告)日：2024-12-12

申请号：US18806296

申请日：2024-08-15

Applicant: LG ELECTRONICS INC.

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

IPC: A47L11/206 ,  A47L7/00 ,  A47L9/04 ,  A47L9/06 ,  A47L11/40

Abstract: A nozzle for a cleaner includes a nozzle main body, a rotation cleaning unit rotatably connected to the nozzle main body, the rotation cleaning unit including a rotation plate provided with a mop, and a water supply flow path configured to supply water from a water tank to the rotation cleaning unit, the water supply flow path having an outlet. The rotation plates includes a central shaft, at least one water passage hole spaced apart from the central shaft in a radial direction to receive water directly from the outlet of the water supply flow path, and a water blocking rib located outside of the water passage hole in the radial direction.

公开(公告)号：US20230337878A1

公开(公告)日：2023-10-26

申请号：US17799504

申请日：2021-03-02

Applicant: LG ELECTRONICS INC.

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

IPC: A47L9/16 ,  A47L9/28 ,  A47L9/32

CPC classification number: A47L9/1683 ,  A47L9/2842 ,  A47L9/2815 ,  A47L9/2884 ,  A47L9/322 ,  A47L2201/024

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：US20230165420A1

公开(公告)日：2023-06-01

申请号：US17984181

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 ,  A47L9/28 ,  A47L9/10

CPC classification number: A47L9/0063 ,  A47L9/106 ,  A47L9/2873 ,  A47L2201/024

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：US20230148812A1

公开(公告)日：2023-05-18

申请号：US17919431

申请日：2021-04-15

Applicant: LG ELECTRONICS INC.

Inventor： Ingyu YANG ,  Jungwan RYU ,  Jinhyouk SHIN ,  Donggeun LEE

IPC: A47L9/16 ,  A47L9/00 ,  A47L9/28 ,  A47L9/10 ,  B65F1/06 ,  B65F1/10

CPC classification number: A47L9/1683 ,  A47L9/0063 ,  A47L9/2873 ,  A47L9/108 ,  B65F1/06 ,  B65F1/105 ,  A47L2201/024 ,  A47L2201/022 ,  B65F2210/168 ,  B65F2210/1795

Abstract: A station and a dust removal system including the same are provided. The station according to one aspect of the present specification is a station to which a cleaner including a dust bin and a body cover selectively opening and closing a lower part of the dust bin is coupled, including a coupling body to which the dust bin is coupled and forms a predetermined angle with a ground; a separating unit which separates the body cover from the dust bin; and a dust storage unit which is disposed under the coupling body, the predetermined angle being between 20 degrees and 30 degrees, and the dust bin being slid by gravity and coupled to the coupling body.

公开(公告)号：US20230079937A1

公开(公告)日：2023-03-16

申请号：US17984154

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 ,  A47L9/22

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：US20220251773A1

公开(公告)日：2022-08-11

申请号：US17667103

申请日：2022-02-08

Applicant: LG Electronics Inc.

Inventor： Jongryul KIM ,  Eonhwa HWANG ,  Minseong KIM ,  Jeongwoo KIM ,  Jinhyouk SHIN ,  Youngsoo KIM

IPC: D06F58/26 ,  D06F58/08 ,  D06F58/24

Abstract: A laundry treating apparatus includes a cabinet having a bottom plate that defines a bottom surface of the cabinet, a drum rotatably disposed inside the cabinet and configured to accommodate laundry, a hot air supply disposed at the bottom plate and configured to generate hot air to be supplied into the drum, a rear plate that defines a rear surface of the cabinet and includes a duct configured to receive the hot air from the hot air supply and to guide the hot air into the drum, a driver coupled to a rear side of the rear plate and configured to provide a rotational force to the drum, and a fan duct that is coupled to a front side of the rear plate and connects the hot air supply to the duct. The fan duct is configured to transfer the hot air of the hot air supply to the duct.

公开(公告)号：US20210161344A1

公开(公告)日：2021-06-03

申请号：US16985263

申请日：2020-08-05

Applicant: LG ELECTRONICS INC.

Inventor： Jungwan RYU ,  Jinhyouk SHIN ,  Dae Ho CHANG ,  Hyo Chul SHIN ,  Kyoungho RYOU

IPC: A47L9/16 ,  A47L9/12 ,  A47L5/36 ,  A47L9/14 ,  A47L9/20

Abstract: A vacuum cleaner includes a body having a space that allows air to flow therethrough. The vacuum cleaner includes a suction inlet that introduces the air into the body and a first cyclone in the body. The first cyclone separates foreign substances from the air introduced into the suction inlet. The vacuum cleaner includes a dust separation module having a filter unit that separates foreign substances from the air introduced from the first cyclone. The dust separation module also includes a second cyclone arranged within and separated from the filter unit. The second cyclone includes a cyclone base, a storage unit arranged adjacent to a lower portion of the second cyclone, and a cyclone array coupled to the cyclone base. The cyclone array allows the air to pass through an upper portion of the second cyclone and discharge the foreign substances collected by the second cyclone to the storage unit.

公开(公告)号：US20210145237A1

公开(公告)日：2021-05-20

申请号：US17161085

申请日：2021-01-28

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

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：US20190301077A1

公开(公告)日：2019-10-03

申请号：US16374362

申请日：2019-04-03

Applicant: LG Electronics Inc. ,  Woosung Valve Co., Ltd.

Inventor： Suil PARK ,  Jinhyouk SHIN ,  Sungjun KIM ,  Youngsoo KIM ,  Yoonseob EOM

IPC: D06F39/08 ,  F16K11/04

Abstract: A washing machine includes: a cabinet; a tub; a pump for discharging washing water stored in the tub to an outside of the tub; and a valve assembly for circulating washing water discharged from the pump to the tub and discharging washing water to an outside of the cabinet. The valve assembly includes: a valve housing; a first chamber defined inside the valve housing and configured to connect to a circulation flow path for sending washing water to the tub and a drainage flow path for draining washing water to the outside of the cabinet; and a disc valve configured to linearly move inside the first chamber and selectively connect the first chamber to the drainage flow path or to the circulation flow path based on a water pressure applied by washing water discharged from the pump.

公开(公告)号：US20250082144A1

公开(公告)日：2025-03-13

申请号：US18828284

申请日：2024-09-09

Applicant: LG ELECTRONICS INC.

Inventor： Sungjun KIM ,  Jinhyouk SHIN ,  Seungwoo HAN ,  Hwarang LEE ,  Chunghoon CHOI

IPC: A47L9/00 ,  A47B77/08 ,  A47B88/919 ,  A47L9/14 ,  B08B3/08 ,  E03C1/12

Abstract: A robot cleaner station may include a housing located at a lower portion of kitchen furniture, a seating assembly located in the housing, the seating assembly being configured to accommodate a robot cleaner, a dust collector configured to empty dust of the robot cleaner, and a duster washer configured to wash a duster of the robot cleaner.