公开(公告)号：US11154172B2

公开(公告)日：2021-10-26

申请号：US16397815

申请日：2019-04-29

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：US10329708B2

公开(公告)日：2019-06-25

申请号：US15304391

申请日：2015-04-20

Applicant: LG ELECTRONICS INC.

Inventor： Jinhyouk Shin ,  Woocheol Kang ,  Minseong Kim ,  Sungjun Kim

IPC: F26B3/00 ,  D06F58/22 ,  D06F58/02

Abstract: Provided is a dryer for clothes. The dryer for the clothes includes a cabinet, a drying drum accommodated in the cabinet, a suction passage supplying hot air into the drying drum, a heating unit disposed on one position of the suction passage to heat the air introduced into the suction passage at a high temperature, an exhaust passage through the hot air discharged from the drying drum flows, a blower mounted on one position of the exhaust passage to forcibly blow the air within the drying drum, a lint filter mounted on the other position of the exhaust passage, a guide duct defining a portion of the exhaust passage to accommodate the lint filter therein, and a blocking member disposed at a position where the air discharged from the drying drum flows.

公开(公告)号：US10280553B2

公开(公告)日：2019-05-07

申请号：US15521188

申请日：2015-10-22

Applicant: LG ELECTRONICS INC.

Inventor： Jinhyouk Shin ,  Sungjun Kim ,  Minseong Kim

IPC: F04D1/00 ,  D06F39/08 ,  D06F58/02 ,  D06F58/20 ,  D06F58/22 ,  D06F58/24 ,  F04D13/02 ,  F04D29/22 ,  F04D29/42

Abstract: A drain pump is provided that may include a pump motor; an impeller connected to a rotational shaft of the pump motor. The impeller may include a circular hub, an impeller shaft that extends from a center of a lower surface of the hub, and a plurality of blades that extends from an outer circumferential surface of the impeller shaft and the lower surface of the hub in a radial direction of the hub. The hub may have a longitudinal cross section in which a thickness of the hub gradually increases from the center of the lower surface toward an edge thereof.

公开(公告)号：US10231584B2

公开(公告)日：2019-03-19

申请号：US15444611

申请日：2017-02-28

Applicant: LG ELECTRONICS INC.

Inventor： Sungjun Kim ,  Donghoon Kwak

IPC: A47L5/36 ,  A47L9/14 ,  A47L9/00 ,  A47L9/24 ,  A47L9/32 ,  A47L9/28

Abstract: A cleaner that includes: a main body; a suction assembly; and a coupling hose, wherein the main body includes: an air suctioning device, a case, a driving motor that is coupled to a first surface of the case and that is configured to generate driving force, a traveling wheel that is coupled to the first surface of the case and that is configured to rotate based on driving force generated by the driving motor, a motor cover that is configured to cover the driving motor such that the driving motor is located in a space between the first surface of the case and the motor cover, a rotating shaft that is coupled to the driving motor and that is configured to transfer driving force generated by the driving motor to the traveling wheel, and a coupling unit that couples the rotating shaft to the traveling wheel is disclosed.