公开(公告)号：US20200224954A1

公开(公告)日：2020-07-16

申请号：US16725318

申请日：2019-12-23

Applicant: LG ELECTRONICS INC.

Inventor： Giseok SEONG ,  Yoonseong NAM ,  Wookyung BAIK ,  Jeongwon PARK ,  Kyungseok KIM

IPC: F25D17/06

Abstract: A refrigerator includes a cabinet that forms a chamber, a partition wall configured to partition the chamber into a storage space and an air flow path, a partition shelf configured to partition the storage space into a first space and a second space, a heat exchanger provided in the air flow path, and a first damper provided in the air flow path to adjust air supplied to the first space. The top of the heat exchanger is lower than the bottom surface of the partition shelf. The first damper is provided at a height overlapping the partition shelf in a horizontal direction.

公开(公告)号：US20200224958A1

公开(公告)日：2020-07-16

申请号：US16725092

申请日：2019-12-23

Applicant: LG ELECTRONICS INC.

Inventor： Jeongwon PARK ,  Kyungseok KIM ,  Giseok SEONG ,  Myungjin CHUNG ,  Jeheon CHO

IPC: F25D17/08 ,  F25D17/06 ,  F25D11/02 ,  F25D23/02

Abstract: A refrigerator includes a discharge body configured to be formed with a discharge port and a suction port, a flow path body configured to be disposed in the discharge body and forms a discharge flow path for guiding air to the discharge port, an air guide configured to be formed with a scroll and an opening that guides air to the discharge flow path and an outlet spaced apart from the opening, and a fan provided inside the air guide.

公开(公告)号：US20200224953A1

公开(公告)日：2020-07-16

申请号：US16725551

申请日：2019-12-23

Applicant: LG ELECTRONICS INC.

Inventor： Jeongwon PARK ,  Giseok SEONG ,  Myungjin CHUNG ,  Kyungseok KIM ,  Jinho KIM ,  Yonghun SUH ,  Tackwon HAN

IPC: F25D17/06 ,  F25D11/02 ,  F25D17/04

Abstract: A refrigerator includes a cabinet configured to have an inner case in which a storage chamber is formed, a cooler configured to cool the storage chamber, a heating device configured to be spaced apart from the cooler and heat the storage chamber, a circulation fan configured to circulate air in the storage chamber, and a controller configured to operate the circulation fan when the heating device is operated.

公开(公告)号：US20240384924A1

公开(公告)日：2024-11-21

申请号：US18577338

申请日：2022-07-06

Applicant: LG ELECTRONICS INC.

Inventor： Myungjin CHUNG ,  Yoonseong NAM ,  Jeongwon PARK ,  Sounguk KIM ,  Kyungseok KIM

IPC: F25D23/06

Abstract: The present disclosure relates to a storehouse. In one aspect of the present disclosure, a storehouse may include a first storage space configured to provide a space in which goods are stored within a predetermined temperature or a predetermined temperature range and a second storage space configured to provide a space in which a first heat exchanger is accommodated. The storehouse may include a third storage space configured to provide a space in which a second heat exchanger is accommodated. The storehouse may include a first passage provided inside of a first wall defining a part of the first storage space or in the vicinity of the first wall and through which a fluid flows. The storehouse may include a second passage provided inside of a second wall defining a part of the second storage space or in the vicinity of the second wall and through which a fluid flows.

公开(公告)号：US20240191938A1

公开(公告)日：2024-06-13

申请号：US18577437

申请日：2022-07-06

Applicant: LG ELECTRONICS INC.

Inventor： Myungjin CHUNG ,  Kyungseok KIM ,  Yoonseong NAM ,  Jeongwon PARK ,  Sounguk KIM

IPC: F25D23/06 ,  F25D21/04 ,  F25D23/00 ,  F25D23/02 ,  F25D23/08 ,  F25D23/12

CPC classification number: F25D23/061 ,  F25D23/006 ,  F25D23/087 ,  F25D23/12 ,  F25D21/04 ,  F25D23/028 ,  F25D2400/02

Abstract: The present disclosure relates to a storehouse. In one aspect of the present disclosure, a storehouse may include a first storage space configured to provide a space in which goods are stored within a predetermined temperature or a predetermined temperature range and a second storage space configured to provide a space in which a first heat exchanger is accommodated. The storehouse may include a third storage space configured to provide a space in which a second heat exchanger is accommodated. The storehouse may include a sealing member provided in a portion where the first storage space and the second storage space are in contact with each other.

公开(公告)号：US20240175623A1

公开(公告)日：2024-05-30

申请号：US18577461

申请日：2022-07-06

Applicant: LG ELECTRONICS INC.

Inventor： Myungjin CHUNG ,  Jeongwon PARK ,  Sounguk KIM ,  Yoonseong NAM ,  Kyungseok KIM

IPC: F25D21/08 ,  F25D21/14

CPC classification number: F25D21/08 ,  F25D21/14 ,  F25D2317/0661

Abstract: The present disclosure relates to a storehouse. In one aspect of the present disclosure, a storehouse may include a first storage space configured to provide a space in which goods are stored within a predetermined temperature or a predetermined temperature range and a second storage space configured to provide a space in which a first heat exchanger is accommodated. The storehouse may include a third storage space configured to provide a space in which a second heat exchanger is accommodated. The storehouse may include a defrost heater provided to be in contact with the first heat exchanger so as to defrost the first heat exchanger by conduction. The second storage space may be fluidly connected to the first storage space.

公开(公告)号：US20200300530A1

公开(公告)日：2020-09-24

申请号：US16087872

申请日：2017-03-24

Applicant: LG Electronics Inc.

Inventor： Hosan KIM ,  Sunghee KANG ,  Jindong KIM ,  Jeongwon PARK ,  Namgyo Lee ,  Jihyun IM ,  Namsoo CHO ,  Yonghyeon CHO

IPC: F25D11/02 ,  F25D17/04 ,  F25D17/06 ,  F25D17/08 ,  F25D29/00

Abstract: A control method for a refrigerator comprises: driving a first cooling fan to cool a first storage chamber; adjusting a damper to cause cold air to simultaneously flow through first and second cold-air passages; adjusting a damper to reduce the opening angle of the first cold-air passage, when the temperature of a high-temperature chamber reaches a value smaller than or equal to a second reference temperature for the high-temperature chamber; adjusting a damper to reduce the opening angle of the second cold-air passage, when the temperature of a low-temperature chamber reaches a value smaller than or equal to a second reference temperature for the low-temperature chamber; and driving a second cooling fan to cool a second storage chamber. When a predetermined time elapses or the sensed temperature of the high-temperature chamber reaches a first set temperature, the damper is adjusted to increase the opening angle of the first cold-air passage.

公开(公告)号：US20240384920A1

公开(公告)日：2024-11-21

申请号：US18785587

申请日：2024-07-26

Applicant: LG ELECTRONICS INC.

Inventor： Wookyung BAIK ,  Jeongwon PARK ,  Kyungseok KIM

IPC: F25D17/06 ,  F25D11/02 ,  F25D25/02

Abstract: A refrigerator may include a body formed with a storage space and a cooling module accommodating space; a cooling module disposed in the cooling module accommodating space and having a heat absorption part and a heat radiating part; a drawer supporter disposed inside the storage space; and a drawer supported by the drawer supporter, and the drawer supporter is formed with an inner passage through which cold air flowing from the heat absorption part passes, and the drawer supporter is formed with a plurality of cold air discharge ports through which cold air of the inner passage is discharged in an opposite direction. Therefore, it is possible to maximize the depth of the storage space in the front-rear direction while minimizing the number of parts, and cool the entire storage space evenly.

公开(公告)号：US20230272963A1

公开(公告)日：2023-08-31

申请号：US18143969

申请日：2023-05-05

Applicant: LG ELECTRONICS INC.

Inventor： Wookyung BAIK ,  Jeongwon PARK ,  Kyungseok KIM

IPC: F25D17/06 ,  F25D11/02 ,  F25D25/02

CPC classification number: F25D17/067 ,  F25D11/02 ,  F25D17/065 ,  F25D25/021 ,  F25D25/025

Abstract: A refrigerator may include a body formed with a storage space and a cooling module accommodating space; a cooling module disposed in the cooling module accommodating space and having a heat absorption part and a heat radiating part; a drawer supporter disposed inside the storage space; and a drawer supported by the drawer supporter, and the drawer supporter is formed with an inner passage through which cold air flowing from the heat absorption part passes, and the drawer supporter is formed with a plurality of cold air discharge ports through which cold air of the inner passage is discharged in an opposite direction. Therefore, it is possible to maximize the depth of the storage space in the front-rear direction while minimizing the number of parts, and cool the entire storage space evenly.

公开(公告)号：US20200224963A1

公开(公告)日：2020-07-16

申请号：US16725271

申请日：2019-12-23

Applicant: LG ELECTRONICS INC.

Inventor： Jeongwon PARK ,  Giseok SEONG ,  Myungjin CHUNG ,  Kyungseok KIM ,  Jinho KIM ,  Tackwon HAN

IPC: F25D31/00 ,  F25D11/02 ,  F25D17/06 ,  F25D17/08 ,  F25D23/02

Abstract: A refrigerator includes a cabinet formed with a chamber, a partition wall configured to partition the chamber into a storage space and an air flow path and including a discharge port and a suction port, and a heat exchanger provided in the air flow path, in which the air flow path includes a discharge flow path to guide air discharged to the discharge port, the discharge flow path has an inlet closer to a first side edge of the partition wall, and the suction port is formed closer to a vertical centerline of the partition wall than either of a first or second side edge of the partition wall.