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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.
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2.发明申请公开(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
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.
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3.发明申请公开(公告)号：US20230060474A1
公开(公告)日：2023-03-02
申请号：US17984139
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
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.
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公开(公告)号：US20230055119A1
公开(公告)日：2023-02-23
申请号：US17980286
申请日：2022-11-03
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
Abstract: 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.
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公开(公告)号：US20220007910A1
公开(公告)日：2022-01-13
申请号：US17487566
申请日：2021-09-28
Applicant: LG Electronics Inc.
Inventor： Jinho KIM , Hyeri KWON , Sungjun KIM , Kyoungho RYOU , Jungwan RYU , Jinhyouk SHIN , Ingyu YANG , Youngsoo KIM
IPC: A47L11/206 , A47L9/06 , A47L11/40
Abstract: A nozzle for a cleaner has a nozzle housing including a suction flow path configured to allow air and dust to flow therethrough, A water tank is mounted on the nozzle housing to store water. The nozzle also has first and second rotation cleaning units arranged on a lower side of the nozzle housing. Each of the first and second rotation cleaning units include a rotation plate coupled to a mop. The nozzle includes a first driving device that has a first driving motor to drive the first rotation cleaning unit. The nozzle also includes a second driving device that has a second driving motor to drive the second rotation cleaning unit. Further, the nozzle has a water discharge port provided at a bottom of the nozzle housing to supply water in the water tank to each of the first and second rotation cleaning units.
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Patent Agency Ranking
公开(公告)号：US20190328196A1
公开(公告)日：2019-10-31
申请号：US16398783
申请日：2019-04-30
Applicant: LG Electronics Inc.
Inventor： Sungjun KIM , Jungwan RYU , Jinhyouk SHIN , Ingyu YANG , Jinho KIM , Hyeri KWON , Kyoungho RYOU , Youngsoo KIM
IPC: A47L11/206 , A47L9/06 , A47L11/40 , A47L13/22
Abstract: The nozzle of a cleaner includes a nozzle main body which has a suction flow path for suctioning air. A plurality of rotation cleaning units are rotatably connected to the nozzle main body, and a plurality of driving devices drive the plurality of rotation cleaning units. A water tank is mounted on the nozzle main body and supplies water to each of the rotation cleaning units. A water supply flow path supplies water from the water tank to each of the rotation cleaning units.
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公开(公告)号：US20190328193A1
公开(公告)日：2019-10-31
申请号：US16399013
申请日：2019-04-30
Applicant: LG Electronics Inc.
Inventor： Ingyu YANG , Hyeri KWON , Sungjun KIM , Jinho KIM , Kyoungho RYOU , Jungwan RYU , Jinhyouk SHIN , Youngsoo KIM
IPC: A47L9/04 , A47L13/22 , A47L11/283 , A47L11/40
Abstract: 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.
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公开(公告)号：US20140373379A1
公开(公告)日：2014-12-25
申请号：US14310532
申请日：2014-06-20
Applicant: LG Electronics Inc.
Inventor： Doohyun KIM , Geunhyung LEE , Sungjun KIM
CPC classification number: D06F58/26 , D06F58/02 , D06F58/206 , D06F58/263 , F28D15/0266
Abstract: 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.
Abstract translation: 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。
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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.
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10.发明公开公开(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
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.
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