公开(公告)号：US20230243572A1

公开(公告)日：2023-08-03

申请号：US18102410

申请日：2023-01-27

Applicant: LG ELECTRONICS INC.

Inventor： Kyungwook PARK ,  Kihwang KIM ,  Jongkwon PARK

IPC: F25D17/08 ,  F25D17/06

CPC classification number: F25D17/08 ,  F25D17/065 ,  F25D2317/0655

Abstract: A refrigerator includes an inner case including (i) a refrigerating case that defines a refrigerator compartment and (ii) a freezing case that defines a freezer compartment, an outer case disposed outside the inner case, a connection duct disposed between the inner case and the outer case, and a refrigerator compartment cold air supply duct that is detachably coupled to a rear inner surface of the refrigerating case and in fluid communication with the connection duct. The connection duct and the refrigerator compartment cold air supply duct are in communication on a rear surface of the refrigerating case with the refrigerating case interposed therebetween, thereby reducing the area occupied by the refrigerator compartment cold air supply duct disposed in the rear inner surface of the refrigerator compartment.

公开(公告)号：US20230243573A1

公开(公告)日：2023-08-03

申请号：US18102200

申请日：2023-01-27

Applicant: LG ELECTRONICS INC.

Inventor： Kyungwook PARK ,  Kihwang KIM ,  Jongkwon PARK

IPC: F25D23/00

CPC classification number: F25D23/003 ,  F25D23/006

Abstract: There is disclosed a refrigerator including an evaporator configured to generate cold air; and a grill fan assembly configured to blow the cold air generated by the evaporator to a refrigerator compartment and a freezer compartment, wherein the grill fan assembly may include a freezing fan module configured to blow cold air to the refrigerator compartment comprising a first storage chamber and a second storage chamber and the freezer compartment; a first flow path opening/closing damper configured to selectively block the cold air blown to the first storage chamber; and a second flow path opening/closing damper configured to selectively block the cold air blown to the second storage chamber, and the first flow path opening/closing damper and the second flow path opening/closing damper may overlap in at least predetermined area in a front-rear direction.

公开(公告)号：US20230272962A1

公开(公告)日：2023-08-31

申请号：US18102210

申请日：2023-01-27

Applicant: LG ELECTRONICS INC.

Inventor： Kyungwook PARK ,  Kihwang KIM ,  Jongkwon PARK

IPC: F25D17/06 ,  F25D23/06

CPC classification number: F25D17/065 ,  F25D23/061 ,  F25D2317/0681

Abstract: There is disclosed a refrigerator including an evaporator configured to generate cold air; and a grill fan assembly configured to blown the cold air generated by the evaporator to a freezer compartment and an ice-making chamber, wherein the grill fan assembly includes a freezing fan module; an ice-making fan module disposed in a predetermined area of the freezing fan module; a first cold air flow path guide disposed between the freezing fan module and the ice-making fan module; and a second cold air flow path guide disposed between the freezing fan module and the first cold air flow path guide, and the first cold air flow path guide and the second cold air flow path guide are spaced apart from an upper wall of the grill fan assembly.