公开(公告)号：US12085328B2

公开(公告)日：2024-09-10

申请号：US17585939

申请日：2022-01-27

Applicant: LG ELECTRONICS INC.

Inventor： Kihwang Kim ,  Yong Bum Cho ,  Dong Hwi Kim ,  Hyeon Seong Lee ,  Won Ho Park

IPC: F25D21/08 ,  F25D17/04 ,  F25D17/06 ,  F25D21/04

CPC classification number: F25D21/08 ,  F25D17/045 ,  F25D17/062 ,  F25D21/04 ,  F25D2317/067 ,  F25D2323/021 ,  F25D2400/02

Abstract: A refrigerator is proposed. Due to a first heater provided in a damper assembly, a damper assembly or the connection portion of the damper assembly with a supply duct is prevented from freezing, and due to a second heater provided in the supply duct, the connection portion of the supply duct with the damper assembly or the inside of the supply duct is prevented from freezing.

公开(公告)号：US12031768B2

公开(公告)日：2024-07-09

申请号：US17077578

申请日：2020-10-22

Applicant: LG Electronics Inc.

Inventor： Hyeon Seong Lee ,  Yong Hyeon Cho ,  Sung Hee Kang ,  Jung Hyuk Cho

IPC: F25D17/06 ,  F25C1/00 ,  F25D17/08 ,  F25D23/02 ,  F25D29/00

CPC classification number: F25D17/065 ,  F25C1/00 ,  F25D17/067 ,  F25D17/08 ,  F25D23/02 ,  F25D29/001 ,  F25D2317/061 ,  F25D2317/063 ,  F25D2317/0671 ,  F25D2317/0672

Abstract: A refrigerator includes a cabinet, an evaporator, a shroud, a grille panel coupled to a front surface of the shroud, and a blower fan module disposed between the grille panel and the shroud and configured to blow the cool air from the evaporator toward a freezing compartment. The blower fan module includes an installation frame defining a first plane that faces a rear surface of the grille panel, and a second plane that faces the front surface of the shroud, a hub part that is rotatably coupled to the second plane of the installation frame and faces an inlet hole of the shroud, and a blower impeller disposed in the hub part.