公开(公告)号：US20210010741A1

公开(公告)日：2021-01-14

申请号：US16766562

申请日：2018-12-11

Applicant: LG ELECTRONICS INC.

Inventor： Hyeunsik NAM ,  Bongjin KIM

IPC: F25D23/02 ,  F16L59/065

Abstract: A vacuum adiabatic body includes a conductive resistance sheet which blocks heat conduction between plate members, and a sealing frame which covers the conductive resistance sheet. The sealing frame includes a side surface part, an outer surface part which is bent and extends from a side of the side surface part, and an inner surface part which is bent and extends from the other side of the side surface part. The sealing frame is provided as a configuration of a concave groove in which the width between the outer surface part and the inner surface part is smaller than the width of the side surface part. According to the present invention, a peripheral portion of the vacuum adiabatic body can be stably maintained.

公开(公告)号：US20200370817A1

公开(公告)日：2020-11-26

申请号：US16767899

申请日：2018-12-11

Applicant: LG ELECTRONICS INC.

Inventor： Hyeunsik NAM ,  Daewoong KIM ,  Bongjin KIM

IPC: F25D21/14 ,  F25D23/06

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：US20200017011A1

公开(公告)日：2020-01-16

申请号：US16483854

申请日：2018-02-13

Applicant: LG ELECTRONICS INC.

Inventor： Hyeunsik NAM ,  Bongjin KIM

IPC: B60N3/10 ,  B60H1/00 ,  F25D17/04 ,  F25D17/06 ,  F25D29/00

Abstract: A vacuum adiabatic body includes a first plate, a second plate, a sealing part that seals the first plate and the second plate to provide a space that has a predetermined temperature and is in a vacuum state, a support maintaining the space, a heat resistance unit reducing an amount of heat transferred between the first plate and the second plate, a port through which air in the third is discharged, and a heat exchange module coming into contact with an inner surface of a cavity provided by the first plate member and the second plate member so as to perform heat exchange.