公开(公告)号：US20210172670A1

公开(公告)日：2021-06-10

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 ,  F25D17/08 ,  F25C1/00 ,  F25D23/02 ,  F25D29/00

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.