公开(公告)号：US20180224196A1

公开(公告)日：2018-08-09

申请号：US15749154

申请日：2016-08-02

Applicant: LG ELECTRONICS INC.

Inventor： Wonyeong JUNG ,  Deokhyun YOUN ,  Sora KIM

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

CPC classification number: F25D23/063 ,  E06B3/66304 ,  F16L59/065 ,  F25D19/006 ,  F25D23/028 ,  F25D23/062 ,  F25D23/064 ,  F25D23/082 ,  F25D2201/14 ,  F25D2500/02

Abstract: A vacuum adiabatic body includes a first plate, a second plate, a seal, a support, and an exhaust port, wherein the support includes a plurality of bars interposed between the first and second plates, and a bending part that has spots at which the plurality of bars are disposed as highest points and has a spot depressed into the third space at a central portion of the unit grid area as a lowest point is formed in the unit grid area.