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1. 发明公开

US20240292997A1 NOZZLE FOR CLEANER 审中-公开
公开(公告)号：US20240292997A1
公开(公告)日：2024-09-05
申请号：US18661160
申请日：2024-05-10
申请人： LG ELECTRONICS INC.
发明人： Ingyu YANG , Hyeri Kwon , Sungjun Kim , Youngsoo Kim , Jinho Kim , Kyoungho Ryou , Jungwan Ryu , Jinhyouk Shin
IPC分类号： A47L13/22 , A47L7/00 , A47L9/02 , A47L9/04 , A47L9/06 , A47L11/20 , A47L11/202 , A47L11/206 , A47L11/282 , A47L11/40
CPC分类号： A47L13/22 , A47L7/0009 , A47L9/02 , A47L9/0411 , A47L9/0433 , A47L9/0472 , A47L9/0686 , A47L11/201 , A47L11/2025 , A47L11/206 , A47L11/282 , A47L11/4038 , A47L11/4069 , A47L11/408 , A47L11/4083 , A47L11/4088 , A47L11/4094
摘要： 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.

2. 发明授权

US12042116B2 Nozzle for cleaner 有权
公开(公告)号：US12042116B2
公开(公告)日：2024-07-23
申请号：US18099804
申请日：2023-01-20
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 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.

3. 发明授权

US11944249B2 Nozzle for cleaner 有权
公开(公告)号：US11944249B2
公开(公告)日：2024-04-02
申请号：US18143339
申请日：2023-05-04
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 , A47L9/06 , A47L11/20 , A47L11/202 , A47L11/206 , A47L11/282 , A47L11/40 , A47L13/22
CPC分类号： A47L13/22 , A47L7/0009 , A47L9/02 , A47L9/0411 , A47L9/0433 , A47L9/0472 , A47L11/201 , A47L11/2025 , A47L11/206 , A47L11/282 , A47L11/4038 , A47L11/4044 , A47L11/4069 , A47L11/4083 , A47L11/4088 , A47L11/4094
摘要： 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.

4. 发明授权

US11896188B2 Nozzle for cleaner 有权
公开(公告)号：US11896188B2
公开(公告)日：2024-02-13
申请号：US17375513
申请日：2021-07-14
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
CPC分类号： A47L9/0472 , A47L7/0009 , A47L9/0411 , A47L11/206 , A47L11/283 , A47L11/4038 , A47L11/4069 , A47L11/4083 , A47L11/4088 , A47L11/4094 , 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.

5. 发明授权

US11659973B2 Nozzle for cleaner 有权
公开(公告)号：US11659973B2
公开(公告)日：2023-05-30
申请号：US17161085
申请日：2021-01-28
申请人： LG Electronics Inc.
发明人： Ingyu Yang , Hyeri Kwon , Sungjun Kim , Youngsoo Kim , Jinho Kim , Kyoungho Ryou , Jungwan Ryu , Jinhyouk Shin
IPC分类号： A47L7/00 , A47L9/02 , A47L9/04 , A47L9/06 , A47L11/20 , A47L11/202 , A47L11/206 , A47L11/282 , A47L11/40 , A47L13/22
CPC分类号： A47L13/22 , A47L7/0009 , A47L9/02 , A47L9/0411 , A47L9/0433 , A47L9/0472 , A47L9/0686 , A47L11/201 , A47L11/206 , A47L11/2025 , A47L11/282 , A47L11/408 , A47L11/4038 , A47L11/4069 , A47L11/4083 , A47L11/4088 , A47L11/4094
摘要： 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.

6. 发明申请

US20210030249A1 ROBOT CLEANER 有权
公开(公告)号：US20210030249A1
公开(公告)日：2021-02-04
申请号：US16944355
申请日：2020-07-31
申请人： LG ELECTRONICS INC.
发明人： Moohyun Ko , Sungjun Kim , Donggeun Lee
IPC分类号： A47L11/40 , A47L11/283 , B25J11/00
摘要： A robot cleaner includes a main body forming an exterior and having a water tank housing formed at a rear side thereof. The water tank housing may form a space in which a water tank is mounted. At least one spin mop is rotatably provided at a lower side of the main body, moving the main body by rotating, and configured to clean a floor using water in the water tank. A supply nozzle is provided at one side of the water tank housing, and when connected to a discharge nozzle of the water tank, communicates with the discharge nozzle to supply water stored in the water tank to each of the spin mops. The robot cleaner further includes a locking device rotatably provided at a position spaced apart from a circumferential surface of the water tank housing, and configured to secure the water tank in the water tank housing when mounted or to release the water tank by pushing backward on the water tank.

7. 发明授权

US10213075B2 Vacuum cleaner 有权
公开(公告)号：US10213075B2
公开(公告)日：2019-02-26
申请号：US15599973
申请日：2017-05-19
申请人： LG Electronics Inc.
发明人： Jinhyouk Shin , Jungwan Ryu , Moohyun Ko , Sungjun Kim , Minseong Kim , Ingyu Yang , Jaehun Han
IPC分类号： A47L9/28 , A47L5/36 , A47L9/00 , A47L9/24 , A47L5/22 , A47L5/32
摘要： A vacuum cleaner includes a cleaner body that includes a suction motor, wheels that are configured to move the cleaner body, a driving motor that is configured to drive the wheels, a suction unit that is configured to communicate with the cleaner body, a connector coupled to the suction unit, the connector being rotatably connected to the cleaner body, a sensor that is disposed on the connector and configured to sense a movement of the connector, an elastic member that is configured to provide an elastic force to the connector toward an initial position of the connector, and a controller that is configured to control the driving motor based on movement information sensed by the sensor.

8. 发明授权

US09441322B2 Dryer with a waste heat recovery means 有权
标题翻译：干燥机具有废热回收装置
公开(公告)号：US09441322B2
公开(公告)日：2016-09-13
申请号：US14310532
申请日：2014-06-20
申请人： LG Electronics Inc.
发明人： Doohyun Kim , Geunhyung Lee , Sungjun Kim
IPC分类号： D06F58/26 , D06F58/20 , D06F58/02 , F28D15/02
CPC分类号： D06F58/26 , D06F58/02 , D06F58/206 , D06F58/263 , F28D15/0266
摘要： A dryer having a waste heat recovery device includes a cabinet, a drum rotatably mounted within the cabinet and having a front surface and a rear surface, an intake duct configured to provide an intake flow path through which air flows into the drum, an exhaust duct configured to exhaust air coming from the drum out of the cabinet, a heater configured to heat air flowing into the drum, and an ambient air duct configured to inhale air from outside the cabinet and supply the air from outside the cabinet into the drum. The waste heat recovery device includes an evaporation unit configured to absorb heat from air that is exhausted from the drum, a condenser unit configured to transfer heat absorbed from the evaporation unit to ambient air that flows into the ambient air duct, and a heat transfer medium configured to transfer heat between the evaporation unit and the condenser unit. The ambient air duct is configured to communicate air from the ambient air duct into the intake duct at a point along a flow path between the drum and the heater.
摘要翻译：具有废热回收装置的干燥机包括：机壳，可旋转地安装在机壳内并具有前表面和后表面的滚筒;进气管道，其构造成提供空气流入滚筒的进气流路;排气管道被配置为将来自所述滚筒的空气排出所述机壳，加热器，其构造成加热流入所述滚筒的空气;以及环境空气通道，其构造成从所述机柜外部吸入空气，并将所述空气从所述机壳外部供应到所述滚筒中。废热回收装置包括：蒸发单元，被配置为从从滚筒排出的空气中吸收热量;冷凝器单元，被配置为将从蒸发单元吸收的热量转移到流入环境空气管道的周围空气;以及传热介质被配置为在蒸发单元和冷凝器单元之间传递热量。环境空气管道构造成在沿着滚筒和加热器之间的流动路径的点处将空气从环境空气管道传送到进气管道中。

9. 发明授权

US11974708B2 Nozzle for cleaner 有权
公开(公告)号：US11974708B2
公开(公告)日：2024-05-07
申请号：US17980286
申请日：2022-11-03
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 , A47L9/06 , A47L11/20 , A47L11/202 , A47L11/206 , A47L11/282 , A47L11/40 , A47L13/22
CPC分类号： A47L13/22 , A47L7/0009 , A47L9/02 , A47L9/0411 , A47L9/0433 , A47L9/0472 , A47L11/201 , A47L11/2025 , A47L11/206 , A47L11/282 , A47L11/4038 , A47L11/4044 , A47L11/4069 , A47L11/4083 , A47L11/4088 , A47L11/4094
摘要： A cleaner can include a cleaner main body including a suction motor configured to generate a suction force to suction air containing dust on a cleaning surface, the cleaner main body being configured to separate the dust from the air suctioned; a nozzle placed on the cleaning surface and configured to suck the air containing dust on the cleaning surface; and an extension tube to which the nozzle is detachably connected, one end connected to the nozzle and the other end connected to the cleaner main body to guide the air containing dust from the cleaning surface to the cleaner main body.

10. 发明授权

US11844473B2 Vacuum cleaner station, vacuum cleaner system, and method for controlling vacuum cleaner station 有权
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.

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