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公开(公告)号：US20240035735A1
公开(公告)日：2024-02-01
申请号：US18378357
申请日：2023-10-10
申请人： LG ELECTRONICS INC.
发明人： Wonyeong JUNG , Myungryul LEE , Sung JHEE
CPC分类号： F25D23/062 , F25D23/066 , F25D11/00 , F25D23/02 , F25D23/067 , F25D2201/14
摘要： A refrigerator has a vacuum space formed between an outer case and an inner case of a body thereof for enhancing a heat insulating function. The refrigerator includes a body having a storage space for storing a predetermined storage object, wherein 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, and 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.
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公开(公告)号：US20240019194A1
公开(公告)日：2024-01-18
申请号：US18034971
申请日：2021-11-01
申请人： LG ELECTRONICS INC.
发明人： Wonyeong JUNG , Deokhun YOUN , Jaehyun BAE
CPC分类号： F25D23/028 , F25D23/062 , F25D2201/14 , F25D2201/12
摘要： A vacuum adiabatic body according to an embodiment may include a first plate, a second plate, and a seal that seals a gap between the first plate and the second plate. Optionally, the vacuum adiabatic body according to an embodiment may include a support that maintains a vacuum space. Optionally, the vacuum adiabatic body according to an embodiment may include a heat transfer resistor that reduces an amount of heat transfer between the first plate and the second plate. Optionally, the vacuum adiabatic body may include a component coupling portion connected to at least one of the first or second plate so that a component is coupled thereto. Optionally, the vacuum adiabatic body may further include a side plate extending in a height direction of the vacuum space. Accordingly, the vacuum adiabatic body capable of achieving the industrial purpose may be provided.
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公开(公告)号：US20230417480A1
公开(公告)日：2023-12-28
申请号：US18034863
申请日：2021-11-01
申请人： LG ELECTRONICS INC.
发明人： Wonyeong JUNG , Deokhyun YOUN , Jangseok LEE
CPC分类号： F25D23/062 , B32B5/18 , B32B27/065 , B32B27/32 , B32B15/18 , B32B15/085 , B32B3/266 , F25D2201/14 , F25D23/028
摘要： A vacuum adiabatic body according to an embodiment may include a first plate, a second plate, and a seal that seals a gap between the first plate and the second plate. Optionally, the vacuum adiabatic body according to an embodiment may include a support that maintains a vacuum space. Optionally, the vacuum adiabatic body according to an embodiment may include a heat transfer resistor that reduces an amount of heat transfer between the first plate and the second plate. Optionally, the vacuum adiabatic body may include a component coupling portion connected to at least one of the first or second plate so that a component is coupled thereto. Optionally, the second plate may provide the seal. Optionally, the second plate may include an outer panel disposed outside the second plate when the vacuum space is centered. Accordingly, the vacuum adiabatic body may be improved in productivity.
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公开(公告)号：US20230417477A1
公开(公告)日：2023-12-28
申请号：US18467091
申请日：2023-09-14
申请人： LG Electronics Inc.
发明人： Wonyeong JUNG , Deokhyun YOUN
IPC分类号： F25D23/06
CPC分类号： F25D23/061 , F25D23/067 , F25D23/065 , F25D23/062 , F25D2201/14 , F25D2201/10
摘要： A refrigerator including an inner case, an outer case, and a vacuum space provided between the inner case and the outer case to insulate the inner case from the outer case. The inner case defines an exterior appearance of a storage space, with a communication hole formed therein. The outer case is spaced apart a predetermined distance from the inner case, and a communication is formed at a position corresponding to the communication hole of the inner case. A connection pipe passes through the vacuum space to connect the communication hole of the inner case and the communication hole of the outer case with each other.
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公开(公告)号：US20230408021A1
公开(公告)日：2023-12-21
申请号：US18034677
申请日：2021-11-01
申请人： LG ELECTRONICS INC.
发明人： Wonyeong JUNG , Deokhyun YOUN , Bongjin KIM , Minsu RYU
IPC分类号： F16L59/065 , F25D23/06
CPC分类号： F16L59/065 , F25D23/062 , F25D2201/14
摘要： A vacuum adiabatic body of the present embodiment may include a first plate, a second plate, a seal configured to seal the first plate and the second plate to provide a vacuum space, and a support configured to maintain the vacuum space. Optionally, the support may include a first support having a first support plate formed in a grid shape, and a plurality of spacer coupling portions configured to protrude from the first support plate. Optionally, the support may a second support having a second support plate formed in a grid shape, and a plurality of spacers configured to protrude from the second support plate and coupled to each of the plurality of spacer coupling portions to form a plurality of bars together with the plurality of spacer coupling portions. Optionally, the support may a radiation resistance sheet supported by a portion of the plurality of bars and spaced apart from at least one of the first support plate and the second support plate. Optionally, the plurality of spacer coupling portions may be arranged in a plurality of columns and a plurality of rows in the first support plate. Optionally, only a spacer coupling portion having the same shape may be provided in some columns of a plurality of columns, and spacer coupling portions having a different shape may be provided in some other columns.
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公开(公告)号：US20230392854A1
公开(公告)日：2023-12-07
申请号：US18237531
申请日：2023-08-24
申请人： LG ELECTRONICS INC.
发明人： Wonyeong JUNG , Deokhyun YOUN , Daewoong KIM
CPC分类号： F25D23/066 , F25D23/087 , F25D23/06 , F25D2201/14 , F25B13/00 , F25D23/028 , F25D23/02
摘要： 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 connected to the first plate, the conductive resistance sheet resisting heat conduction flowing along a wall for the third space, the conductive resistance sheet includes a shielding part for heat-insulating the conductive resistance sheet by shielding a first surface of the conductive resistance sheet, and a second surface of the conductive resistance sheet is heat-insulated by the third space.
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公开(公告)号：US20230213269A1
公开(公告)日：2023-07-06
申请号：US18091203
申请日：2022-12-29
申请人： LG ELECTRONICS INC.
发明人： Wonyeong JUNG , Deokhyun YOUN , Sungsub LEE
CPC分类号： F25D23/028 , F25D19/006 , F25D23/062 , F25D23/085 , F25D2201/14
摘要： A vacuum adiabatic body may include: 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; a supporting unit maintaining the third space; a heat resistance unit at least including a conductive resistance sheet capable of resisting heat conduction flowing along a wall for the third space to decrease 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. A side frame may be fastened to the conductive resistance sheet and the second plate member, and the side frame is fastened to an edge portion of the second plate member. Accordingly, the formation of dews may be prevented and an adiabatic effect may be improved.
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公开(公告)号：US20230053990A1
公开(公告)日：2023-02-23
申请号：US17980088
申请日：2022-11-03
申请人： LG ELECTRONICS INC.
发明人： Wonyeong JUNG , Deokhyun YOUN
IPC分类号： F25D23/06 , F16L59/065 , F25D19/00 , F25D23/02 , F25D23/08
摘要： 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 connected to at least one of the first and second plates, the conductive resistance sheet resisting heat conduction flowing along a wall for the third space, the conductive resistance sheet includes a mounting part mounted on the first or second plate and a curved part having at least one portion depressed into the third space, a coupler that fixes the conductive resistance sheet to the first or second plate is formed on the mounting part, and the curved part includes a first curved part depressed toward the third space and a second curved part extending from the first curved part, the second curved part surrounding an edge portion of the first or second plate.
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公开(公告)号：US20220235997A1
公开(公告)日：2022-07-28
申请号：US17620020
申请日：2020-07-08
申请人： LG ELECTRONICS INC.
发明人： Daewoong KIM , Deokhyun YOUN , Wonyeong JUNG
IPC分类号： F25D23/06 , F16L59/065 , F25D23/02 , F16L59/12
摘要： 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.
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公开(公告)号：US20220214098A1
公开(公告)日：2022-07-07
申请号：US17702564
申请日：2022-03-23
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.
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