公开(公告)号：US20220307758A1

公开(公告)日：2022-09-29

申请号：US17620054

申请日：2020-07-09

Applicant: LG ELECTRONICS INC.

Inventor： Wonyeong JUNG ,  Daewoong KIM ,  Chanho CHUN ,  Sungsub LEE ,  Jangseok LEE

IPC: F25D23/06 ,  F25D23/08 ,  F25D23/02 ,  F25D11/02

Abstract: Provided is a vacuum adiabatic body. The vacuum adiabatic body includes a conductive resistance sheet configured to connect the first plate to the second plate so as to reduce a heat transfer amount between the first plate and the second plate and a cover assembly configured to cover the conductive resistance sheet. The cover assembly includes an inner cover configured to protect an inside, an outer cover configured to protect an outside, and a front cover configured to protect a front side. The front cover is thicker than the plate. The protection of the conductive resistance sheet and the improvement of the adiabatic effect may be obtained.

公开(公告)号：US20220001786A1

公开(公告)日：2022-01-06

申请号：US17475947

申请日：2021-09-15

Applicant: LG ELECTRONICS INC.

Inventor： Daewoong KIM ,  Jangseok LEE

IPC: B60N3/10

Abstract: Provided is a refrigerator for a vehicle. The refrigerator for the vehicle may include a cavity or a compartment accommodating a product, a machine room defined in a side of the cavity, a compressor provided at a front side of an internal section of the machine room to compress a refrigerant, a condensation module or assembly disposed at a rear side of the internal section of the machine room to condense the refrigerant, an evaporation module in which the refrigerant condensed in the condensation module is supplied and evaporated and which is disposed in the cavity, and a machine room cover covering the machine room to enable air to be suctioned from a rear side thereof.

公开(公告)号：US20210307522A1

公开(公告)日：2021-10-07

申请号：US17090595

申请日：2020-11-05

Applicant: LG ELECTRONICS INC.

Inventor： Deukwon LEE ,  Minkyu OH ,  Yongnam KIM ,  Daewoong KIM ,  Seongwoo AN ,  Yanghwan NO ,  Eunkyung NOH

IPC: A47C20/04 ,  A47C27/06

Abstract: A bed according to an embodiment may include a topper, at least one firmness adjuster provided under the topper, and a bedframe configured to have an adjustable position and to support the firmness adjuster. There may be a plurality of firmness adjusters corresponding to a plurality of areas of the bed, and each firmness adjuster may include a plurality of cushions provided in a cushion case and a drive to adjust the firmness of the plurality of cushions. The drive may change a position of a first spring relative to a second spring in each of the cushions to change a perceived firmness by a user lying on top of the topper and the firmness adjusters. A dryer may be provided under the bedframe to keep the cushions and topper dry.

公开(公告)号：US20210207870A1

公开(公告)日：2021-07-08

申请号：US16886264

申请日：2020-05-28

Applicant: LG ELECTRONICS INC.

Inventor： Minkyu OH ,  Daewoong KIM ,  Boan KWON ,  Won Jin LEE ,  In Sun YEO ,  Ki Yeal SEO ,  Yanghwan NO

IPC: F25D13/04 ,  F25D17/06 ,  F25D23/02 ,  F25D23/10 ,  F25D31/00

Abstract: An entrance refrigerator includes a heater turned on in a warming mode. In a structure in which a refrigerating cycle including a compressor, an evaporator, and an evaporator fan, as a cold air supply assembly, is provided, the heater may be disposed at a front of the evaporator fan, and in a structure in which a thermoelectric module including a thermoelectric element, a cold sink, and a heat absorption fan is provided, the heater may be disposed at a front of the heat absorption fan.

公开(公告)号：US20180224052A1

公开(公告)日：2018-08-09

申请号：US15749162

申请日：2016-08-01

Applicant: LG ELECTRONICS INC.

Inventor： Wonyeong JUNG ,  Deokhyun YOUN ,  Daewoong KIM

IPC: F16L59/065 ,  F25D23/06 ,  F25D23/08 ,  F25D19/00 ,  F25D23/02

Abstract: A vacuum adiabatic body includes: a first plate member defining at least one portion of a wall for a first space; a second plate member defining at least one portion of a wall for a second space having a different temperature from the first space; a sealing part sealing the first plate member and the second plate member to provide a third space that has a temperature between the temperature of the first space and the temperature of the second space and is in a vacuum state; a supporting unit maintaining the third space; a heat resistance unit for decreasing a heat transfer amount between the first plate member and the second plate member; and an exhaust port through which a gas in the third space is exhausted, wherein the heat resistance unit includes a conductive resistance sheet capable of resisting heat conduction flowing along a wall for the third space, and a side frame fastened to the conductive resistance sheet to define at least one portion of the wall for the third space. Accordingly, it is possible to provide a vacuum adiabatic body capable of resisting heat conduction, which is applicable to various apparatuses.

公开(公告)号：US20250109903A1

公开(公告)日：2025-04-03

申请号：US18979965

申请日：2024-12-13

Applicant: LG ELECTRONICS INC.

Inventor： Daewoong KIM ,  Hyeunsik NAM

IPC: F25D23/06 ,  F16L59/065 ,  F25B39/00 ,  F25D16/00 ,  F25D17/04 ,  F25D17/06 ,  F25D19/00 ,  F25D23/02

Abstract: A vacuum adiabatic body and a refrigerator are provided. The vacuum adiabatic body includes a support that maintains a vacuum space between a first plate and a second plate. The support includes a first support plate provided by coupling at least two partial plates to support one of the first plate or the second plate, and a second support plate that supports the other one of the first plate or the second plate.

公开(公告)号：US20240191422A1

公开(公告)日：2024-06-13

申请号：US18538099

申请日：2023-12-13

Applicant: LG ELECTRONICS INC.

Inventor： Daewoong KIM ,  Jeongguen CHOI ,  Minkyu OH ,  Yuna JO ,  Jaemyung LIM ,  Hyunki KIM ,  Myounghoon KWAK ,  Sunggul HWANG

IPC: D06F58/10 ,  F26B3/04 ,  F26B9/06

CPC classification number: D06F58/10 ,  F26B3/04 ,  F26B9/06

Abstract: Provided is an object treatment apparatus including a cabinet having an inlet formed in a front surface thereof, a door coupled to the cabinet to open and close the inlet, a first chamber located inside the cabinet and accommodating an object put through the inlet, a second chamber located inside the cabinet and defining a space separated from the first chamber, and a circulator disposed in the second chamber and circulating air of the first chamber, and in this case, the circulator includes a connection duct including a circulating fan circulating air and an air processor processing air, a first flow path including the connection duct and communicating with the first object processing room to circulate air of first object processing room therethrough, and a second flow path including the connection duct and communicating with the second object processing room to circulate air of the second object processing room.

公开(公告)号：US20230408182A1

公开(公告)日：2023-12-21

申请号：US18242367

申请日：2023-09-05

Applicant: LG ELECTRONICS INC.

Inventor： Wonyeong JUNG ,  Deokhyun YOUN ,  Daewoong KIM

IPC: F25D23/06

CPC classification number: F25D23/066 ,  F25D2201/14

Abstract: Provided is a vacuum adiabatic body. The vacuum adiabatic body includes a cover assembly configured to cover the conductive resistance sheet. The cover assembly includes an inner cover configured to protect an inside, an outer cover configured to protect an outside, and a front cover configured to a front side, and at least one of the inner cover or the outer cover extends toward the other end of at least one of the first plate or the second plate. According to the embodiments, an edge and a side surface of the vacuum adiabatic body may be protected together.

公开(公告)号：US20230250918A1

公开(公告)日：2023-08-10

申请号：US18136481

申请日：2023-04-19

Applicant: LG Electronics Inc.

Inventor： Daewoong KIM ,  Wonyeong JUNG ,  Deokhyun YOUN

IPC: F16L59/065 ,  F25D23/06

CPC classification number: F16L59/065 ,  F25D23/065 ,  F25B40/00

Abstract: A vacuum adiabatic body includes a support configured to maintain a vacuum space and a pipeline provided in the vacuum space. The pipeline is supported by the support so that a movement of the pipeline is restricted.

公开(公告)号：US20230116713A1

公开(公告)日：2023-04-13

申请号：US17879446

申请日：2022-08-02

Applicant: LG ELECTRONICS INC.

Inventor： Wonyeong JUNG ,  Daewoong KIM ,  Hyeunsik NAM ,  Daekhyun YOUN

IPC: F25D23/00 ,  F25D23/06

Abstract: A vacuum adiabatic body includes a heat exchange pipeline and a sealing assembly. The heat exchange pipeline includes at least two pipelines which pass through a first plate and a second plate to allow a refrigerant to move between inner and outer spaces. The sealing assembly allows the heat exchange pipeline to pass through the first plate and the second plate without contacting a vacuum space provided between the first and second plates.