公开(公告)号：US20240035729A1

公开(公告)日：2024-02-01

申请号：US18219379

申请日：2023-07-07

Applicant: LG ELECTRONICS INC.

Inventor： Yongbum CHO ,  Donghwi KIM ,  Kihwang KIM ,  Wonho PARK

IPC: F25D17/08 ,  F25D17/04

CPC classification number: F25D17/08 ,  F25D17/045

Abstract: A refrigerator includes a first storage space, a second storage space, a passage duct assembly disposed behind the second storage space and including a cold air passage, a grille fan assembly disposed behind the first storage space and provided with a fan configured to blow cold air, a supply duct assembly configured to supply cold air blown from the grille fan assembly to the passage duct assembly, and a passage opening/closing module configured to selectively block the cold air supplied to the supply duct assembly. The passage opening/closing module includes a damper having a damper through-hole and a damper door configured to open and close the damper through-hole, and a damper cover configured to surround at least a portion of the damper. The damper cover includes an anti-freezing passage through which a portion of the cold air blown from the grille fan assembly is discharged to the supply duct assembly.