公开(公告)号：US10899264B2

公开(公告)日：2021-01-26

申请号：US15780837

申请日：2016-12-07

申请人： LG ELECTRONICS INC.

发明人： Wonyeong Jung ,  Myoungju Kang ,  Deokhyun Youn ,  Sungsub Lee ,  Sora Kim ,  Daewoong Kim ,  Jangseok Lee

IPC分类号： B60N3/10 ,  B60R7/04 ,  F25B21/04 ,  F25D19/00 ,  F25D23/08 ,  F25D23/02 ,  F25D23/06 ,  F25B21/02

摘要： Disclosed is a vacuum insulator comprising: a heat diffusion block placed in a third space; a thermoelectric module coming into contact with the heat diffusion block so as to exchange heat therewith, and placed in the third space; and a heat sink exchanging heat with the thermoelectric module and placed in a first space or a second place. According to the present invention, high heat-insulation performance and heat-transfer performance can be obtained.

公开(公告)号：US10514197B2

公开(公告)日：2019-12-24

申请号：US16137290

申请日：2018-09-20

申请人： LG Electronics Inc.

发明人： Wonyeong Jung ,  Deokhyun Youn

IPC分类号： F25D23/06

摘要： There is disclosed a refrigerator including an inner case that defines an exterior appearance of a storage space, with a communication hole formed therein, an outer case spaced apart a predetermined distance from the inner case, with a communication formed at a position corresponding to the communication hole of the inner case, a vacuum space provided between the inner case and the outer case, with being maintained vacuum, to insulate the inner case from the outer case, and a connection pipe passing through the vacuum space, to connect the communication hole of the inner case and the communication hole of the outer case with each other.

公开(公告)号：US09377227B2

公开(公告)日：2016-06-28

申请号：US13655677

申请日：2012-10-19

申请人： LG ELECTRONICS INC.

发明人： Wonyeong Jung ,  Deokhyun Youn

IPC分类号： F25B41/00 ,  F25B40/00 ,  F25D23/06

CPC分类号： F25B40/00 ,  F25D23/061 ,  F25D2201/14

摘要： A refrigerator includes an inner case, an outer case, a vacuum space, and a liquid-gas interchanger. The inner case defines an exterior appearance of a storage space. The outer case is spaced apart a predetermined distance from the inner case. The vacuum space is provided between the inner case and the outer case, and maintains a vacuum to insulate the inner case from the outer case. The liquid-gas interchanger is arranged in the vacuum space to generate heat exchange between a refrigerant after it is exhausted from an evaporator and a refrigerant before it is drawn into an evaporator.

摘要翻译： 冰箱包括内壳，外壳，真空空间和液 - 气交换器。 内壳定义了存储空间的外观。 外壳与内壳隔开预定的距离。 真空空间设置在内壳和外壳之间，并保持真空以将内壳与外壳绝缘。 液体 - 气体交换器被布置在真空空间中，以便在制冷剂从蒸发器排出并在其被吸入蒸发器之前的制冷剂之间产生热交换。

公开(公告)号：US12085330B2

公开(公告)日：2024-09-10

申请号：US17620054

申请日：2020-07-09

申请人： LG ELECTRONICS INC.

发明人： Wonyeong Jung ,  Daewoong Kim ,  Chanho Chun ,  Sungsub Lee ,  Jangseok Lee

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

CPC分类号： F25D23/063 ,  F25D11/02 ,  F25D23/028 ,  F25D23/065 ,  F25D23/087 ,  F25D2201/14

摘要： 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：US12085214B2

公开(公告)日：2024-09-10

申请号：US18136481

申请日：2023-04-19

申请人： LG ELECTRONICS INC.

发明人： Daewoong Kim ,  Wonyeong Jung ,  Deokhyun Youn

IPC分类号： F16L59/065 ,  F25D23/06 ,  F25B40/00 ,  F25D19/00

CPC分类号： F16L59/065 ,  F25D23/065 ,  F25B40/00 ,  F25D19/00 ,  F25D2201/128 ,  F25D2201/14 ,  Y10T428/231

摘要： 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：US11993191B2

公开(公告)日：2024-05-28

申请号：US18089882

申请日：2022-12-28

申请人： LG ELECTRONICS INC.

发明人： Wonyeong Jung ,  Daewoong Kim

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

CPC分类号： B60N3/104 ,  B60H1/00592 ,  B60R7/04 ,  F25D23/026 ,  F25D23/028

摘要： 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：US11920723B2

公开(公告)日：2024-03-05

申请号：US17030806

申请日：2020-09-24

申请人： LG ELECTRONICS INC.

发明人： Wonyeong Jung ,  Deokhyun Youn ,  Daewoong Kim

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

CPC分类号： F16L59/065 ,  F25D19/006 ,  F25D23/028 ,  F25D23/062 ,  F25D23/063 ,  F25D23/087 ,  F25D23/085 ,  F25D2201/14 ,  Y02B40/00

摘要： A vacuum adiabatic body includes: a first plate member; a second plate member; a sealing part sealing the first plate member and the second plate member to provide a third space in a vacuum state; a supporting unit; 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. 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, a vacuum adiabatic body may be capable of resisting heat conduction.

公开(公告)号：US11788784B2

公开(公告)日：2023-10-17

申请号：US17619906

申请日：2020-07-09

申请人： LG ELECTRONICS INC.

发明人： Wonyeong Jung ,  Deokhyun Youn ,  Daewoong Kim

IPC分类号： F25D23/06

CPC分类号： F25D23/066 ,  F25D2201/14

摘要： 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：US11732951B2

公开(公告)日：2023-08-22

申请号：US17525205

申请日：2021-11-12

申请人： LG Electronics Inc.

发明人： Wonyeong Jung ,  Myungryul Lee ,  Sung Jhee

IPC分类号： F25D21/04 ,  F25D23/08 ,  F25D23/06 ,  F25D23/02

CPC分类号： F25D21/04 ,  F25D23/028 ,  F25D23/065 ,  F25D23/066 ,  F25D23/085 ,  F25D2201/14

摘要： A refrigerator includes a body having a storage space. The body includes an inner case having the storage space, an outer case having an inside surface spaced a predetermined gap from an outside surface of the inner case to house the inner case, a vacuum space provided between the inner case and the outer case sealed to maintain a vacuum state for heat insulating between the inner case and the outer case, a supporting portion provided to contact with the outside surface of the inner case and the inside surface of the outer case to maintain a spaced state of the vacuum space, and a dewing preventive unit adjacent to the supporting portion for preventing dewing from taking place at the outer case by suppressing surface temperature drop of the outer case caused by cold conducted from the inner case to the outer case through the supporting portion.

公开(公告)号：US20230251015A1

公开(公告)日：2023-08-10

申请号：US18106644

申请日：2023-02-07

申请人： LG ELECTRONICS INC.

发明人： Duchan KI ,  Wonyeong Jung ,  Deokhyun Youn

IPC分类号： F25D21/08 ,  F25D23/06

CPC分类号： F25D21/08 ,  F25D23/065 ,  F16L59/065

摘要： A vacuum adiabatic body between a first space and a second space 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.