公开(公告)号：US20240361017A1

公开(公告)日：2024-10-31

申请号：US18647147

申请日：2024-04-26

Applicant: LG ELECTRONICS INC.

Inventor： Sangheon LEE ,  Keunman PARK ,  Myungjin KU ,  Kunyoung LEE

IPC: F24F6/10 ,  F24F6/00 ,  F24F6/12 ,  F24F11/00 ,  F24F11/52

CPC classification number: F24F6/10 ,  F24F6/12 ,  F24F11/0008 ,  F24F11/52 ,  F24F2006/008

Abstract: A humidifier includes a first humidifying water tank which heats water; and an electrical equipment unit electrically connected to the first humidifying water tank, wherein the first humidifying tank includes a heater which is disposed in a lower portion of the first humidifying water tank, and heats water, wherein the electrical equipment unit includes: a first substrate which supplies power to the heater; and a control box which accommodates the first substrate, and is electrically connected to a power cord and the heater, respectively.

公开(公告)号：US20190226695A1

公开(公告)日：2019-07-25

申请号：US16251150

申请日：2019-01-18

Applicant: LG Electronics Inc.

Inventor： Hongseok KIM ,  Jungwoo LEE ,  Junhyuk JANG ,  Taeyoon KIM ,  Myungjin KU ,  Sukchun KIM ,  Seonmi KIM ,  Inmun YU ,  Kunyoung LEE

IPC: F24F3/16 ,  F24F6/00 ,  F24F13/20

Abstract: A humidifying air purifier includes a body frame having an opened front and rear, a fan housing coupled to a rear end of the body frame and having a fan intake, a housing cover coupled to a rear end of the fan housing to accommodate an air blowing fan, and an air discharge port formed at an upper end of the fan housing and an upper end of the housing cover. A waterwheel motor is installed on a front surface of the fan housing and positioned outside the fan intake, a driving gear is coupled to the waterwheel motor, a door assembly is configured to be pushed into or drawn out from a front end of the body frame, a water tub is accommodated in a lower side of the door assembly, and a humidifying filter assembly is inserted into the water tub.

公开(公告)号：US20240060508A1

公开(公告)日：2024-02-22

申请号：US18385488

申请日：2023-10-31

Applicant: LG ELECTRONICS INC.

Inventor： Myungjin KU ,  Juhyup YOON ,  Kunyoung LEE ,  Bohyun KIM

IPC: F04D29/44 ,  F04D25/06

CPC classification number: F04D29/444 ,  F04D25/06

Abstract: The present disclosure relates to a blower. The blower according to an aspect of the present disclosure includes: a lower case in which a suction port is formed; a fan disposed inside the lower case and blowing air introduced through the suction port upward; a first tower elongated to an upper side from the lower case and formed with a first discharge port opening forward; a second tower spaced apart from the first tower in a horizontal direction, elongated to an upper side from the lower case, and formed with a second discharge port opening forward; an air guide disposed inside the first tower and spaced apart from a front end of the first tower and elongated along a front and rear direction toward the first discharge port; and a handle disposed between the fan and the air guide and elongated from upstream of the air guide toward the front end of the first tower. The handle is disposed between the fan and the air guide, so that the blowing performance of the blower can be enhanced.

公开(公告)号：US20190226696A1

公开(公告)日：2019-07-25

申请号：US16253772

申请日：2019-01-22

Applicant: LG Electronics Inc.

Inventor： Sukchun KIM ,  Myungjin KU ,  Taeyoon KIM ,  Kunyoung LEE ,  Hyunpil HA

IPC: F24F6/12 ,  F24F13/28 ,  F24F13/20 ,  F24F11/52

Abstract: A humidifying air purifier includes a door assembly supported and configured to be selectively drawn out of a front side of a cabinet and drawn into the front side of the cabinet to respectively open and close an inner portion of the cabinet. The door assembly includes an accommodation portion configured to support an air filter and a humidifying device which are both drawn out of and into the humidifying air purifier with the door assembly.

公开(公告)号：US20240361037A1

公开(公告)日：2024-10-31

申请号：US18647399

申请日：2024-04-26

Applicant: LG ELECTRONICS INC.

Inventor： Myungjin KU ,  Geunnam LIM ,  Donggun LEE ,  Junehee KIM

IPC: F24F13/20 ,  F24F6/00 ,  F24F6/02 ,  F24F6/12

CPC classification number: F24F13/20 ,  F24F2006/008 ,  F24F6/025 ,  F24F6/12 ,  F24F2221/02

Abstract: A humidifier may include a case; a humidifying device which is disposed inside the case, and generates humidified air; and a light source which is disposed inside the case, and emits light, wherein the case includes an inner shell which is disposed above the humidifying device, and in which a first discharge flow path through which the humidified air flows is formed, wherein the light source is disposed outside the inner shell.

公开(公告)号：US20230071587A1

公开(公告)日：2023-03-09

申请号：US17901173

申请日：2022-09-01

Applicant: LG ELECTRONICS INC.

Inventor： Kunyoung LEE ,  Sumin KIM ,  Bohyun KIM ,  Myungjin KU

IPC: F04D29/52 ,  F04D19/00 ,  F04D25/06 ,  F04D25/08 ,  F04D29/70

Abstract: A blower includes: a fan; a lower body having an inner space to receive the fan, and a suction hole; a first upper body communicating with the inner space and having a surface with a first discharge hole; a first damper movably coupled to the first upper body and penetrating the surface; the first damper having a first end facing an outside of the first upper body and a second end opposite to the first end; and a first bar extending along and coupled to the second end of the first damper.

公开(公告)号：US20230068192A1

公开(公告)日：2023-03-02

申请号：US17898798

申请日：2022-08-30

Applicant: LG ELECTRONICS INC.

Inventor： Kunyoung LEE ,  Jaehun KIM ,  Bohyun kim ,  Myungjin KU

IPC: F04D29/52 ,  F04D19/00 ,  F04D29/70 ,  F04D29/64 ,  F24F8/22

Abstract: A blower includes: a fan configured to generate a flow of air; a filter positioned upstream of the fan; a case covering a side surface of the filter and having a suction hole; a housing which is positioned opposite to the fan with respect to the filter, and to which the case is detachably coupled; a supporter coupled to one surface of the housing facing the filter and configured to support the filter; a light source disposed at the supporter and configured to provide light in an ultraviolet wavelength band to the fan; and a controller configured to control an operation of the light source, wherein the controller stops the operation of the light source when the case is separated from the housing or when the filter is separated from the supporter.

公开(公告)号：US20190226698A1

公开(公告)日：2019-07-25

申请号：US16253813

申请日：2019-01-22

Applicant: LG Electronics Inc.

Inventor： Sukchun KIM ,  Myungjin KU ,  Taeyoon KIM ,  Kunyoung LEE ,  Sangkyun BAEK

IPC: F24F6/12 ,  F24F13/28 ,  F24F13/20 ,  F24F11/52

Abstract: An air purifier includes a display mounted between a front panel of a cabinet of the air purifier and an upper panel of the cabinet. The front panel includes a door which is configured and supported to be drawn in to the cabinet toward the display or drawn out from the cabinet away from the display. A display module including the display is disposed below the upper panel.

公开(公告)号：US20240361030A1

公开(公告)日：2024-10-31

申请号：US18647235

申请日：2024-04-26

Applicant: LG ELECTRONICS INC.

Inventor： Wonjun JEONG ,  Myungjin KU ,  Kunyoung LEE ,  Jihye JEON

IPC: F24F11/52 ,  F24F6/00 ,  F24F6/10 ,  F24F6/12 ,  F24F11/00

CPC classification number: F24F11/52 ,  F24F6/10 ,  F24F6/12 ,  F24F11/0008 ,  F24F2006/008

Abstract: A humidifier includes a humidifying device which generates humidified air; a display coupled to one side of the humidifying device, wherein the display includes: a display housing which is open toward the humidifying device; and a display substrate which is installed inside the display housing, wherein the humidifying device includes a coupling cover which extends in an outward direction, and covers the display housing.

公开(公告)号：US20240361015A1

公开(公告)日：2024-10-31

申请号：US18644610

申请日：2024-04-24

Applicant: LG ELECTRONICS INC.

Inventor： Myungjin KU ,  Sangheon LEE ,  Kunyoung LEE ,  Yeongcheol MUN ,  Suchan LIM ,  Chanho HWANG ,  Junehee KIM

IPC: F24F6/02 ,  F24F6/00 ,  F24F6/12

CPC classification number: F24F6/025 ,  F24F6/12 ,  F24F2006/008

Abstract: A humidifier may include a humidifying device that generates humidified air, and a flow path unit that is disposed at an upper side of the humidifying device and guides humidified air. The flow path unit may include an inner shell that opens upward and through which humidified air generated by the humidifying device flows, and a water tank that is disposed inside of the inner shell and supplies stored water to the humidifying device. A discharge flow path through which humidified air flows may be formed between the inner shell and the water tank, and the inner shell may be detachably coupled to an upper side of the humidifying device.