公开(公告)号：US11844473B2

公开(公告)日：2023-12-19

申请号：US17984165

申请日：2022-11-09

申请人： LG Electronics Inc.

发明人： Sungjun Kim ,  Jinhyouk Shin ,  Ingyu Yang ,  Youngsoo Kim ,  Jungwan Ryu ,  Jeahyuk Wie ,  Dongjae Lee

IPC分类号： A47L9/28 ,  A47L5/24 ,  A47L9/16 ,  A47L9/00 ,  A47L7/00 ,  A47L9/10 ,  A47L9/22

CPC分类号： A47L9/2873 ,  A47L5/24 ,  A47L7/0095 ,  A47L9/0063 ,  A47L9/106 ,  A47L9/1683 ,  A47L9/22 ,  A47L9/2842 ,  A47L9/2884 ,  A47L2201/022 ,  A47L2201/024

摘要： 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：US11517174B2

公开(公告)日：2022-12-06

申请号：US17342029

申请日：2021-06-08

申请人： LG Electronics Inc.

发明人： Jinhyouk Shin ,  Jinho Kim ,  Hyeri Kwon ,  Sungjun Kim ,  Kyoungho Ryou ,  Jungwan Ryu ,  Ingyu Yang ,  Youngsoo Kim

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

摘要： A nozzle for a cleaner includes a nozzle housing that has a suction flow path that allows air containing dust to flow therethrough. The nozzle also includes a driving device including a driving motor. Further the nozzle includes a rotation cleaning unit including a rotation plate which is connected to the driving device at a lower side of the nozzle housing. The nozzle also includes a mop attached to a lower side of the rotation plate. In addition, the nozzle includes a water tank mounted on an upper side of the nozzle housing and configured to store water. The water tank is separable from the nozzle housing. An upper side wall of the water tank forms an upper surface of the nozzle when the water tank is mounted on the nozzle housing, and a portion of a bottom wall of the water tank is configured to surround the driving device.

公开(公告)号：US11096536B2

公开(公告)日：2021-08-24

申请号：US16399013

申请日：2019-04-30

申请人： LG Electronics Inc.

发明人： Ingyu Yang ,  Hyeri Kwon ,  Sungjun Kim ,  Jinho Kim ,  Kyoungho Ryou ,  Jungwan Ryu ,  Jinhyouk Shin ,  Youngsoo Kim

IPC分类号： A47L7/00 ,  A47L9/04 ,  A47L11/206 ,  A47L11/283 ,  A47L11/40 ,  A47L13/22

摘要： A nozzle for a cleaner has a nozzle housing, and first and second rotation cleaning units arranged on a lower side of the nozzle housing and spaced apart from each other. Each of the first and second rotation cleaning units includes a rotation plate coupled to a mop. The nozzle includes a first driving device having a first driving motor to drive the first rotation cleaning unit. The nozzle also includes a second driving device having a second driving motor to drive the second rotation cleaning unit. Further, the nozzle has a water tank mounted on the nozzle housing to store water. The nozzle housing includes driving unit covers arranged to surround each of the driving devices. At least one of the driving unit covers includes a first protruding surface, and a second protruding surface positioned higher than the first protruding surface.

公开(公告)号：US10934659B2

公开(公告)日：2021-03-02

申请号：US16374362

申请日：2019-04-03

申请人： LG Electronics Inc. ,  Woosung Valve Co., Ltd.

发明人： Suil Park ,  Jinhyouk Shin ,  Sungjun Kim ,  Youngsoo Kim ,  Yoonseob Eom

IPC分类号： D06F39/08 ,  F16K11/04

摘要： 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：US20210030248A1

公开(公告)日：2021-02-04

申请号：US16943288

申请日：2020-07-30

申请人： LG ELECTRONICS INC.

发明人： Moohyun KO ,  Sungjun Kim ,  Donggeun Lee

IPC分类号： A47L11/40 ,  A47L11/282

摘要： A robot cleaner includes a water tank forming a space to store water, a body forming an exterior and having a housing which forms a space in which the water tank is mounted, a pair of spin mops rotatably mounted at a lower side of the body, a first nozzle provided at the housing, a second nozzle provided at the tank and configured to couple to the first nozzle, and a fixing part generating a magnetic force when the tank is mounted in the housing to fix an arrangement of the tank mounted in the housing. The fixing part includes a fixing device (e.g., a magnet or metal) provided around a circumference of the second nozzle and a response fixing device (e.g., a magnet or metal) provided around a circumference of the first nozzle and having a shape corresponding to the fixing device. The first nozzle and the second nozzle are attached to each other by the fixing device and the response fixing device.

公开(公告)号：US10130226B2

公开(公告)日：2018-11-20

申请号：US14955478

申请日：2015-12-01

申请人： LG ELECTRONICS INC.

发明人： Jinhyouk Shin ,  Sungjun Kim ,  Minseong Kim

IPC分类号： B01D50/00 ,  A47L9/10 ,  B01D45/16 ,  A47L9/16 ,  A47L9/12

摘要： A dust collecting apparatus may include a first dust separator configured to separate dust from suctioned air; a first dust storage chamber configured to store the dust separated in the first dust separator; a support tube and a pressing plate coupled to the support tube; a second dust separator configured to separate dust from the air which has passed through the first dust separator; and a second dust storage chamber configured to store the dust separated in the second dust separator, and located inside of the support tube.

公开(公告)号：US09982384B2

公开(公告)日：2018-05-29

申请号：US14793991

申请日：2015-07-08

申请人： LG ELECTRONICS INC.

发明人： Jinhyouk Shin ,  Woocheol Kang ,  Minseong Kim ,  Sungjun Kim

IPC分类号： D06F58/20 ,  F04D29/42 ,  F04D29/22 ,  F04D1/00 ,  F04D13/06 ,  D06F58/22 ,  F04D7/04 ,  F04D29/70 ,  D06F71/40 ,  D06F81/00 ,  F04D29/62

CPC分类号： D06F58/20 ,  D06F58/22 ,  D06F58/24 ,  D06F71/40 ,  D06F81/003 ,  F04D1/00 ,  F04D7/04 ,  F04D13/06 ,  F04D29/2216 ,  F04D29/426 ,  F04D29/4273 ,  F04D29/628 ,  F04D29/708

摘要： A drain pump and a clothes dryer having a drain pump are provided. The drain pump may include a pump motor; an impeller including a hub, an impeller shaft that extends from a center of the hub and is connected to a rotational shaft of the pump motor, and at least one blade that extends from an outer circumferential surface of the impeller shaft; a housing including an impeller hole, through which the impeller may pass, and a space in which the pump motor may be accommodated; and a pump case coupled to a bottom surface of the housing. The pump case may have a suction hole to suction in cleaning water. The suction hole may be defined at a position corresponding to the impeller, and the pump case may include a shaft shield that extends from an edge of the suction hole in a central direction of the suction hole or toward a central portion of the suction hole to cover a lower end of the impeller shaft.

公开(公告)号：US09896797B2

公开(公告)日：2018-02-20

申请号：US15304340

申请日：2015-04-14

申请人： LG ELECTRONICS INC.

发明人： Jinhyouk Shin ,  Woocheol Kang ,  Minseong Kim ,  Sungjun Kim

IPC分类号： D06F58/22 ,  D06F58/02

CPC分类号： D06F58/22 ,  D06F58/02

摘要： Provided is a dryer for clothes. The dryer for the clothes includes a lint filter assembly, and a lint filter cleaning device for removing lint attached to the lint filter assembly. The lint filter assembly includes a filter frame defining an edge thereof, a mesh member attached to the filter frame to cover an inner region of the filter frame, and a partition rib including a plurality of horizontal ribs and vertical ribs which are disposed inside the filter frame. The mesh member is partitioned into a plurality of filtering blocks by the plurality of horizontal ribs and vertical ribs.

公开(公告)号：US12029361B2

公开(公告)日：2024-07-09

申请号：US18083078

申请日：2022-12-16

申请人： LG ELECTRONICS INC.

发明人： Jinho Kim ,  Hyeri Kwon ,  Sungjun Kim ,  Kyoungho Ryou ,  Jungwan Ryu ,  Jinhyouk Shin ,  Ingyu Yang ,  Youngsoo Kim

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

CPC分类号： A47L11/206 ,  A47L7/0009 ,  A47L9/0472 ,  A47L9/068 ,  A47L11/4013 ,  A47L11/4038 ,  A47L11/4069 ,  A47L11/4083 ,  A47L11/4088 ,  A47L11/4094

摘要： 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：US11957296B2

公开(公告)日：2024-04-16

申请号：US18099001

申请日：2023-01-19

申请人： LG ELECTRONICS INC.

发明人： Ingyu Yang ,  Hyeri Kwon ,  Sungjun Kim ,  Jinho Kim ,  Kyoungho Ryou ,  Jungwan Ryu ,  Jinhyouk Shin ,  Youngsoo Kim

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

CPC分类号： 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

摘要： A nozzle for a cleaner has a nozzle housing including a nozzle base and a nozzle cover coupled to an upper side of nozzle base, the nozzle cover including a bottom wall recessed towards the nozzle base, a flow path forming portion positioned between the nozzle base and the nozzle cover, a connection tube positioned at a rear side of nozzle housing, a water tank positioned on the nozzle cover and a plurality of rotation cleaning units arranged on a bottom side of the nozzle base and spaced apart from each other in a lateral direction, each the plurality of rotation cleaning units including a rotation plate configured to be coupled to a mop.