公开(公告)号：US20230058849A1

公开(公告)日：2023-02-23

申请号：US17797651

申请日：2021-01-25

Applicant: LG Electronics Inc.

Inventor： Kihwang KIM ,  Sunghee KANG ,  Sangho JUNG ,  Hojin CHOI ,  Dong Hwi KIM

IPC: F25D11/02 ,  F25D21/14 ,  F25D17/06 ,  F25D17/08

Abstract: A refrigerator is proposed. The refrigerator includes a refrigerating compartment, a freezing compartment, and an ice-making compartment. The refrigerating compartment is configured to receive cool air from a refrigerating compartment side grill fan assembly, and the ice-making compartment is configured to be located in any one refrigerating compartment door and to receive cool air from a freezing compartment side grill fan assembly with the freezing compartment. The refrigerating compartment side grill fan assembly is configured to supply a greater amount of cool air to a space at a refrigerating compartment door without the ice-making compartment than the amount of cool air supplied to other spaces, and the freezing compartment side grill fan assembly is configured to supply a greater amount of cool air to a space communicating with a recovery duct for the ice-making compartment than the amount of cool air supplied to other spaces.

公开(公告)号：US20160178245A1

公开(公告)日：2016-06-23

申请号：US14978902

申请日：2015-12-22

Applicant: LG ELECTRONICS INC.

Inventor： Hojin CHOI

IPC: F25B7/00

CPC classification number: F25B49/027 ,  F25B47/022 ,  F25B2400/06 ,  F25B2700/02 ,  F25B2700/15 ,  F25D11/022 ,  F25D19/04 ,  F25D21/008 ,  F25D21/04

Abstract: A refrigerator includes a first compressor configured to compress a first refrigerant, a first condenser configured to return the first refrigerant to the first compressor during a freezing cycle, a second compressor configured to compress a second refrigerant, and a second condenser configured to return the second refrigerant to the second compressor during a refrigerating cycle. The refrigerator includes a controller configured to control a radiating fan for the first condenser and the second condenser based on an operation state of the first compressor and the second compressor, and a refrigerant loop channel configured to allow the first refrigerant passing through a refrigerant channel that is located between a body and a door of the refrigerator. The refrigerant channel is coupled to the first condenser, and, for a predetermined time interval, an average operation time of the freezing cycle is longer than an average operation time of the refrigerating cycle.

Abstract translation: 冰箱包括构造成压缩第一制冷剂的第一压缩机，构造成在冷冻循环期间将第一制冷剂返回到第一压缩机的第一冷凝器，构造成压缩第二制冷剂的第二压缩机，以及被配置为使第二制冷剂返回第二制冷剂的第二冷凝器 制冷循环中的第二压缩机的制冷剂。 冰箱包括：控制器，被配置为基于第一压缩机和第二压缩机的操作状态来控制用于第一冷凝器和第二冷凝器的散热风扇;以及制冷剂回路通道，其被配置为允许第一制冷剂通过制冷剂通道， 位于冰箱的身体和门之间。 制冷剂通道联接到第一冷凝器，并且在预定时间间隔内，冷冻循环的平均操作时间长于制冷循环的平均操作时间。

公开(公告)号：US20230221058A1

公开(公告)日：2023-07-13

申请号：US18124158

申请日：2023-03-21

Applicant: LG Electronics Inc.

Inventor： Juyoung KIM ,  Daham BAE ,  Hojin CHOI ,  Hyuncheol LEE ,  Jongmoon JANG

IPC: F25D23/02 ,  F25D23/06

CPC classification number: F25D23/028 ,  F25D23/066

Abstract: A refrigerator includes a cabinet defining a storage space and a door configured to open and close the storage space. The door includes comprises: a panel assembly comprising a front panel, a door frame connected to the panel assembly, a door liner defining, with the door frame, an insulating space that accommodates an insulator, and a basket installed on the door liner. The door liner includes: an outer body, a liner extension portion extending from the outer body in a direction crossing the outer body, and a plurality of ribs that are disposed at the outer body and that are spaced apart from the liner extension portion. The door frame comprises a frame extension portion that is disposed between the plurality of ribs and the liner extension portion.

公开(公告)号：US20220003489A1

公开(公告)日：2022-01-06

申请号：US17368362

申请日：2021-07-06

Applicant: LG Electronics Inc.

Inventor： Juyoung KIM ,  Daham BAE ,  Hojin CHOI ,  Hyuncheol LEE ,  Jongmoon JANG

IPC: F25D23/02 ,  F25D23/04 ,  F25D23/06 ,  F25D23/08

Abstract: A refrigerator includes a cabinet defining a storage space and a door configured to open and close the storage space. The door includes comprises: a panel assembly comprising a front panel, a door frame connected to the panel assembly, a door liner defining, with the door frame, an insulating space that accommodates an insulator, and a basket installed on the door liner. The door liner includes: an outer body, a liner extension portion extending from the outer body in a direction crossing the outer body, and a plurality of ribs that are disposed at the outer body and that are spaced apart from the liner extension portion. The door frame comprises a frame extension portion that is disposed between the plurality of ribs and the liner extension portion.

公开(公告)号：US20240410642A1

公开(公告)日：2024-12-12

申请号：US18813229

申请日：2024-08-23

Applicant: LG Electronics Inc.

Inventor： Juyoung KIM ,  Daham BAE ,  Hojin CHOI ,  Hyuncheol LEE ,  Jongmoon JANG

IPC: F25D23/02 ,  F25D23/04 ,  F25D23/06 ,  F25D23/08

Abstract: A refrigerator includes a cabinet defining a storage space and a door configured to open and close the storage space. The door includes comprises: a panel assembly comprising a front panel, a door frame connected to the panel assembly, a door liner defining, with the door frame, an insulating space that accommodates an insulator, and a basket installed on the door liner. The door liner includes: an outer body, a liner extension portion extending from the outer body in a direction crossing the outer body, and a plurality of ribs that are disposed at the outer body and that are spaced apart from the liner extension portion. The door frame comprises a frame extension portion that is disposed between the plurality of ribs and the liner extension portion.

公开(公告)号：US20180187947A1

公开(公告)日：2018-07-05

申请号：US15313889

申请日：2015-04-17

Applicant: LG ELECTRONICS INC.

Inventor： Sunam CHAE ,  Hojin CHOI ,  Kangsoo BYUN

IPC: F25D21/04

CPC classification number: F25D21/04 ,  F25B2700/02 ,  F25D11/00 ,  F25D2323/023 ,  F25D2400/02 ,  F25D2600/04

Abstract: A refrigerator including a main body including a storage compartment defined therein, a cooling device for cooling the storage compartment, a door for opening and closing the storage compartment, a gasket disposed between the door and the main body to seal the storage compartment, and a heat source disposed around the door, wherein the heat source includes a plurality of heaters generating different quantities of heat.