公开(公告)号：US20210396450A1

公开(公告)日：2021-12-23

申请号：US17341799

申请日：2021-06-08

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jinhong YU ,  Youngmin YOU ,  Sungmo KIM ,  Jinyoung SONG ,  Inyong HWANG ,  Jisick HWANG

IPC: F25D17/06 ,  F25B39/02 ,  F25D13/04

Abstract: Disclosed is a refrigerator including a temperature controlled room with improved utilization of space because no component for cooling or heating is positioned inside a temperature controlled room. The refrigerator includes a cabinet; a storage room provided inside the cabinet; a temperature controlled room positioned inside the storage room and being at inside temperature which is independent from inside temperature of the storage room; a cool air flow path guiding cool air generated inside the cabinet to inside of the storage room; a first fan positioned on the cool air flow path to supply the cool air to the storage room; a cool air supplier forming at least one portion of the cool air flow path and including a second fan to supply the cool air to the temperature controlled room; and a heating portion configured to heat air to supply hot air to inside of the temperature controlled room.