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.

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

IPC: A47L9/28 ,  A47L9/16 ,  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：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.

公开(公告)号：US20220251770A1

公开(公告)日：2022-08-11

申请号：US17667098

申请日：2022-02-08

Applicant: LG Electronics Inc.

Inventor： Juhan YOON ,  Jinhyouk SHIN ,  Manseok LEE ,  Jeongwoong KIM

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

Abstract: A laundry treating apparatus includes a cabinet, a drum configured to accommodate laundry, a base disposed below the drum, a motor located behind the drum, and a heat exchange unit including a first heat exchanger, a second heat exchanger, and a compressor. The base includes a circulation flow path part configured to circulate air in the drum, a water collection part configured to accommodate condensed water, a collection guide part configured to guide the condensed water to the water collection part, and a water cover located between the first heat exchanger and the collection guide part and configured to support the first heat exchanger and to prevent the condensed water transferred along the collection guide part from coming into contact with the first heat exchanger. The water cover is spaced apart from the second heat exchanger.

公开(公告)号：US20220251765A1

公开(公告)日：2022-08-11

申请号：US17666165

申请日：2022-02-07

Applicant: LG Electronics Inc.

Inventor： Juhan YOON ,  Jinhyouk SHIN ,  Manseok LEE ,  Jeongwoong KIM

IPC: D06F58/24 ,  D06F58/08

Abstract: A laundry treating apparatus includes a cabinet, a drum for accommodating laundry, a base disposed below the drum, a motor for providing power to rotate the drum, and a heat exchange unit including a first heat exchanger, a second heat exchanger, and a compressor. The base includes a circulation flow path part through which air in the drum circulates, a compressor installation part spaced apart from the circulation flow path part and configured to allow the compressor to be seated thereon, and a water collection part spaced apart from the compressor installation part and configured to collect water condensed in the circulation flow path part. The motor is disposed behind the drum so as to be separate from and spaced apart from the base. The water collection part is disposed parallel to the compressor installation part in the direction in which the circulation flow path part extends.

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.

公开(公告)号：US20190338457A1

公开(公告)日：2019-11-07

申请号：US16311184

申请日：2017-06-09

Applicant: LG Electronics Inc.

Inventor： Minseong KIM ,  Jinhyouk SHIN ,  Jungwan RYU

IPC: D06F58/22 ,  B01D46/00 ,  D06F58/04

Abstract: A laundry dryer according to one embodiment of the present invention comprises: a drying drum having an opening formed at the front side thereof; a front cabinet erected at the front side of the drying drum, and having an input hole formed at a portion corresponding to the opening; and a filter assembly mounted at the back side of the front cabinet corresponding to the lower side of the input hole, and through which humid air discharged from the drying drum passes, wherein the filter assembly can comprise: a case having an exhaust hole formed at the back side thereof; a blocking filter coupled to the upper side of the case; a lint filter unit penetrating the blocking filter so as to be slidably inserted or withdrawn in a vertical direction; a cleaning nozzle disposed at the front or rear of the lint filter unit; and a filter housing accommodated inside the case and disposed at the lower side of the lint filter unit.

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.

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.