公开(公告)号：US10718552B2

公开(公告)日：2020-07-21

申请号：US15959671

申请日：2018-04-23

Applicant: LG Electronics Inc.

Inventor： Yoomin Park ,  Jinho Son ,  Hozin Song

IPC: F25D23/04 ,  A47B88/40 ,  F25B21/02 ,  F25D23/12 ,  F25D11/02 ,  F25B21/04 ,  F25D25/02 ,  A47F1/00 ,  F25D23/08 ,  F25D23/06 ,  F25D23/00 ,  F25D23/02

Abstract: Provided is a refrigerator. The refrigerator includes a main body defining a storage space, a cryogenic freezing compartment provided in the storage space, and a thermoelectric module assembly disposed at one side of the cryogenic freezing compartment so that the cryogenic freezing compartment is cooled to a temperature less than that of the storage space. The cryogenic freezing compartment includes a cryogenic case into which an insulation material is filled to be thermally insulated from the storage space and in which a cryogenic freezing space is defined, a case door opening and closing the cryogenic case, and a rail assembly connecting the cryogenic case to the case door and extending and contracted in multi-stages to allow the case door to be slid to be inserted and withdrawn. The rail assembly is mounted on the cryogenic case outside the cryogenic freezing space.

公开(公告)号：US11629893B2

公开(公告)日：2023-04-18

申请号：US16908332

申请日：2020-06-22

Applicant: LG Electronics Inc.

Inventor： Yoomin Park ,  Jinho Son ,  Hozin Song

IPC: F25D11/02 ,  F25B21/04 ,  F25B21/02 ,  F25D25/02 ,  A47F1/00 ,  F25D23/08 ,  F25D23/06 ,  F25D23/00 ,  F25D23/02

Abstract: Provided is a refrigerator. The refrigerator includes a main body defining a storage space, a cryogenic freezing compartment provided in the storage space, and a thermoelectric module assembly disposed at one side of the cryogenic freezing compartment so that the cryogenic freezing compartment is cooled to a temperature less than that of the storage space. The cryogenic freezing compartment includes a cryogenic case into which an insulation material is filled to be thermally insulated from the storage space and in which a cryogenic freezing space is defined, a case door opening and closing the cryogenic case, and a rail assembly connecting the cryogenic case to the case door and extending and contracted in multi-stages to allow the case door to be slid to be inserted and withdrawn. The rail assembly is mounted on the cryogenic case outside the cryogenic freezing space.

公开(公告)号：USD841700S1

公开(公告)日：2019-02-26

申请号：US35503490

申请日：2017-02-10

Applicant: LG ELECTRONICS INC.

Designer： Hangbok Lee ,  Kyutae Park ,  Hozin Song