公开(公告)号：US11148574B2

公开(公告)日：2021-10-19

申请号：US16481161

申请日：2018-02-01

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：US20210239387A1

公开(公告)日：2021-08-05

申请号：US17170005

申请日：2021-02-08

Applicant: LG ELECTRONICS INC.

Inventor： Wonyeong Jung ,  Deokhyun Youn ,  Daewoong Kim

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

Abstract: A vacuum adiabatic body includes a first plate defining at least one portion of a wall of a first space; a second plate defining at least one portion of a wall of a second space having a different temperature from the first space; a seal that seals the first plate and the second plate 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 support to maintain the third space; an exhaust port through which a gas in the third space is exhausted; a peripheral adiabatic material, as a previously formed separate molded product, fixed to an edge of the third space; and a gasket having at least one portion fixed to the peripheral adiabatic material to provide a boundary between the first space and the second space.

公开(公告)号：US10907887B2

公开(公告)日：2021-02-02

申请号：US15749161

申请日：2016-08-02

Applicant: LG ELECTRONICS INC.

Inventor： Wonyeong Jung ,  Deokhyun Youn ,  Sungsub Lee ,  Daewoong Kim ,  Sora Kim

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

Abstract: A vacuum adiabatic body includes a first plate; a second plate; a seal; a support; and an exhaust port, wherein an extension tab extending toward the third space to be coupled to the support is provided to at least one of the first and second plates, and the extension tab extends downward from an edge portion of the at least one of the first and second plates.

公开(公告)号：US10753671B2

公开(公告)日：2020-08-25

申请号：US15749140

申请日：2016-08-02

Applicant: LG ELECTRONICS INC.

Inventor： Wonyeong Jung ,  Deokhyun Youn ,  Daewoong Kim

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

Abstract: A vacuum adiabatic body includes a first plate; a second plate; a seal; a support; a heat resistance unit; and an exhaust port, wherein the heat resistance unit includes a conductive resistance sheet having one end connected to the first plate member, the conductive resistance sheet resisting heat conduction flowing along a wall for the third space, the heat resistance unit further includes a side frame connected to the conductive resistance sheet, the side frame defining at least one portion of the wall for the third space, the side frame includes a first mounting surface connected to the conductive resistance sheet and a second mounting surface connected to the second plate, and the second mounting surface is supported by the support.

公开(公告)号：US12130073B2

公开(公告)日：2024-10-29

申请号：US17620020

申请日：2020-07-08

Applicant: LG ELECTRONICS INC.

Inventor： Daewoong Kim ,  Deokhyun Youn ,  Wonyeong Jung

IPC: F25D23/06 ,  F16L59/065 ,  F16L59/12 ,  F25D23/02

CPC classification number: F25D23/065 ,  F16L59/065 ,  F16L59/12 ,  F25D23/028 ,  F25D23/062 ,  F25D2201/14 ,  F25D2323/021 ,  F25D2323/022 ,  F25D2400/40

Abstract: Provided is a vacuum adiabatic module. The vacuum adiabatic module include an inner cover corresponding to an inner space, an outer cover corresponding to an outer space, the outer cover being provided to be larger than the inner cover, a vacuum space which is defined as inner spaces of the outer cover and the inner cover and is in a vacuum state, and a conductive resistance sheet provided on a connection portion between the inner cover and the outer cover to resist to thermal conduction. According to this embodiment, the vacuum adiabatic module may be more conveniently applied to the refrigerator and easily handled to easily fabricate the refrigerator.

公开(公告)号：US20240060594A1

公开(公告)日：2024-02-22

申请号：US18385150

申请日：2023-10-30

Applicant: LG ELECTRONICS INC.

Inventor： Duchan KI ,  Daewoong Kim ,  Deokhyun Youn

IPC: F16L59/065 ,  F25D21/04 ,  F25D21/08 ,  F25D23/06 ,  F25D29/00

CPC classification number: F16L59/065 ,  F25D21/04 ,  F25D21/08 ,  F25D23/063 ,  F25D23/065 ,  F25D29/005 ,  F25D2201/14 ,  F25D2400/02 ,  F25D2400/40

Abstract: Provided is a vacuum adiabatic body. The vacuum adiabatic body includes an alternating current line through which AC current flows as a driving source, a direct current line through which direct current flows as a driving source, and a signal line through which a control signal flows as electric lines configured to electrically connect the first space to the second space. Thus, the number of lines passing through the vacuum adiabatic body may be reduced.

公开(公告)号：US11835168B2

公开(公告)日：2023-12-05

申请号：US17861791

申请日：2022-07-11

Applicant: LG ELECTRONICS INC.

Inventor： Duchan Ki ,  Daewoong Kim ,  Deokhyun Youn

IPC: F16L59/065 ,  F25D21/04 ,  F25D21/08 ,  F25D23/06 ,  F25D29/00

CPC classification number: F16L59/065 ,  F25D21/04 ,  F25D21/08 ,  F25D23/063 ,  F25D23/065 ,  F25D29/005 ,  F25D2201/14 ,  F25D2400/02 ,  F25D2400/40

Abstract: Provided is a vacuum adiabatic body. The vacuum adiabatic body includes an alternating current line through which AC current flows as a driving source, a direct current line through which direct current flows as a driving source, and a signal line through which a control signal flows as electric lines configured to electrically connect the first space to the second space. Thus, the number of lines passing through the vacuum adiabatic body may be reduced.

公开(公告)号：US20230133129A1

公开(公告)日：2023-05-04

申请号：US18089882

申请日：2022-12-28

Applicant: LG ELECTRONICS INC.

Inventor： Wonyeong Jung ,  Daewoong Kim

IPC: B60N3/10 ,  B60R7/04 ,  B60H1/00

Abstract: Provided is a refrigerating or warming apparatus. The refrigerating or warming apparatus include a cavity of which at least a portion of a wall is provided as a vacuum adiabatic body, a machine room disposed at a side outside the cavity, a compressor accommodated in the machine room to compress a refrigerator, a first heat exchange module accommodated in the machine room to allow the refrigerant to be heat-exchanged, a second heat exchange module accommodated in the cavity to allow the refrigerant to be heat-exchanged, and a machine room cover which covers the machine room to separate a passage and in which an internal air flow and an external air flow have directions opposite to each other.

公开(公告)号：US11624550B2

公开(公告)日：2023-04-11

申请号：US16635758

申请日：2018-07-31

Applicant: LG ELECTRONICS INC.

Inventor： Daewoong Kim ,  Deokhyun Youn

IPC: F25D11/02 ,  F25D23/06 ,  F16L59/065 ,  F16L59/08 ,  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, and a heat resistance unit comprising at least one radiation resistance sheet that blocks radiation heat transfer in the vacuum space so as to reduce heat transfer between the first plate and the second plate. The support includes two support plates, and the at least one radiation resistance sheet is supported by at least one support protrusion provided on a bar, which couples the two support plates to each other, to maintain an interval between the first plate and the second plate.

公开(公告)号：US11572003B2

公开(公告)日：2023-02-07

申请号：US16482393

申请日：2018-02-01

Applicant: LG ELECTRONICS INC.

Inventor： Wonyeong Jung ,  Daewoong Kim

IPC: B60N3/10 ,  B60R7/04 ,  B60H1/00 ,  F25D23/02

Abstract: Provided is a refrigerating or warming apparatus. The refrigerating or warming apparatus include a cavity of which at least a portion of a wall is provided as a vacuum adiabatic body, a machine room disposed at a side outside the cavity, a compressor accommodated in the machine room to compress a refrigerator, a first heat exchange module accommodated in the machine room to allow the refrigerant to be heat-exchanged, a second heat exchange module accommodated in the cavity to allow the refrigerant to be heat-exchanged, and a machine room cover which covers the machine room to separate a passage and in which an internal air flow and an external air flow have directions opposite to each other.