公开(公告)号：US20250075841A1

公开(公告)日：2025-03-06

申请号：US18951206

申请日：2024-11-18

Applicant: LG ELECTRONICS INC.

Inventor： Duchan KI ,  Daewoong KIM ,  Deokhyun YOUN

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

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：US20240159449A1

公开(公告)日：2024-05-16

申请号：US18415345

申请日：2024-01-17

Applicant: LG ELECTRONICS INC.

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

IPC: F25D23/00 ,  F25D23/06

CPC classification number: F25D23/006 ,  F25D23/065 ,  F16L59/065

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.

公开(公告)号：US20240084952A1

公开(公告)日：2024-03-14

申请号：US18508279

申请日：2023-11-14

Applicant: LG ELECTRONICS INC.

Inventor： Wonyeong JUNG ,  Deokhyun YOUN ,  Daewoong KIM

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

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

Abstract: 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：US20230384020A1

公开(公告)日：2023-11-30

申请号：US18233517

申请日：2023-08-14

Applicant: LG ELECTRONICS INC.

Inventor： Hyeunsik NAM ,  Daewoong KIM ,  Bongjin KIM

IPC: F25D21/14 ,  F25D23/06

CPC classification number: F25D21/14 ,  F25D23/065 ,  F16L59/065

Abstract: A vacuum adiabatic body according to the present invention includes a supporting block which is fastened to an outer surface of any one plate placed outside the control space in a plate member which provides a wall of the vacuum adiabatic body. Accordingly, since the vacuum adiabatic bodies in a state of being not in contact with each other can be fastened to each other, various products corresponding to the needs of the consumer can be provided.

公开(公告)号：US20230349626A1

公开(公告)日：2023-11-02

申请号：US18216139

申请日：2023-06-29

Applicant: LG ELECTRONICS INC.

Inventor： Wonyeong JUNG ,  Daewoong KIM ,  Hyeunsik NAM ,  Jangseok LEE

IPC: F25D23/06 ,  F16L59/065 ,  F25D11/02

CPC classification number: F25D23/061 ,  F16L59/065 ,  F25D11/02

Abstract: In one embodiment, a refrigerator includes: a heat exchange pipeline which is accommodated in an inner wall of a vacuum adiabatic body and in which heat exchange of a refrigerant is performed; a through-part through which a refrigerant pipe provided in at least one of the first plate member or the second plate member to provide the heat exchange pipeline passes; and a sealing member configured to accommodate the inlet pipe and the outlet pipe therein and coupled to at least one of the first plate member or the second plate member to restrict gas communication between the refrigerant pipe and the vacuum space part.

公开(公告)号：US20210207869A1

公开(公告)日：2021-07-08

申请号：US16886253

申请日：2020-05-28

Applicant: LG ELECTRONICS INC.

Inventor： Boan KWON ,  Minkyu OH ,  Daewoong KIM ,  Yanghwan NO

IPC: F25D13/00 ,  F25D17/06 ,  F25B21/02 ,  E06B7/32

Abstract: An entrance refrigerator having a front surface embedded in a partition partitioning an indoor area and an outdoor area, a front opening formed on a front surface of a cabinet that is exposed to the outdoor area, a side opening formed on a side surface of the cabinet exposed to the indoor area, and a cold air supply assembly provided at a rear of the cabinet.

公开(公告)号：US20200370819A1

公开(公告)日：2020-11-26

申请号：US16766233

申请日：2018-12-11

Applicant: LG ELECTRONICS INC.

Inventor： Daewoong KIM ,  Bongjin KIM

IPC: F25D23/06

Abstract: A vacuum adiabatic body according to the present invention includes at least one reinforcing frame which is installed along a corner of at least one of a first plate member and a second plate member constituting an inner wall and an outer wall of the vacuum adiabatic body and is provided as one body for reinforcing the strength, thereby being capable of reinforcing the strength of the vacuum adiabatic body which is applied to the three-dimensional structure.

公开(公告)号：US20200248955A1

公开(公告)日：2020-08-06

申请号：US16637861

申请日：2018-07-31

Applicant: LG ELECTRONICS INC.

Inventor： Daewoong KIM ,  Hyeunsik NAM

IPC: F25D23/06 ,  F16L59/065

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：US20180216873A1

公开(公告)日：2018-08-02

申请号：US15749132

申请日：2016-08-02

Applicant: LG ELECTRONICS INC.

Inventor： Wonyeong JUNG ,  Deokhyun YOUN ,  Daewoong KIM

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

CPC classification number: F25D23/087 ,  F16L59/065 ,  F25D19/006 ,  F25D23/028 ,  F25D23/062 ,  F25D23/085 ,  F25D2201/14 ,  F25D2323/024

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; an exhaust port through which a gas in the third space is exhausted; a side frame provided at an edge portion of the third space, the side frame having at least one portion defining a wall for the third space; and a peripheral frame fixed to the side frame to have a part mounted thereto. Accordingly, each part of the vacuum adiabatic body can be mounted without any interference, and an adiabatic effect can be improved.

公开(公告)号：US20240426044A1

公开(公告)日：2024-12-26

申请号：US18707131

申请日：2022-11-02

Applicant: LG Electronics Inc.

Inventor： Daewoong KIM ,  Jeongguen CHOI ,  Dongjun CHOI ,  Yeona JO ,  Yuna JO ,  Jaemyung LIM ,  Hyunki KIM ,  Joonggil YOO ,  Minkyu OH ,  Sung Gul HWANG

IPC: D06F58/26 ,  D06F58/10 ,  D06F58/24 ,  D06F58/34

Abstract: The present application provides a garment processing device comprising: a cabinet having a cabinet chamber for providing a space in which garments are contained, and a cabinet introduction opening through which the cabinet chamber communicates with the outside; a first door capable of opening or closing the cabinet introduction opening; a door chamber provided on the first door so as to provide a garment containing space separated from the cabinet chamber, the door chamber comprising a chamber upper surface, a chamber bottom surface, a mounting surface connecting the chamber upper surface and the chamber bottom surface, and a mounting hole provided through the mounting surface; a second door provided on the first door and capable of opening/closing the door chamber; a hanger comprising a support body for supporting garments, a fastening portion for detachably fixing the support body in the mounting hole, a fastening portion channel provided in the fastening portion, and a support body channel provided in the support body so as to supply air supplied from the fastening portion channel to garments cradled on the support body; a heat exchange portion comprising a circulation channel for withdrawing air inside the door chamber to the outside of the door chamber and then guiding the air to the fastening portion channel, a fan provided in the circulation channel, and an air processing portion for executing at least one of dehumidification and heating of air introduced into the circulation channel; and a channel switching portion comprising a switching channel for connecting the circulation channel and the door chamber, and a switching valve for controlling the opening/closing of the switching channel.