公开(公告)号：US20240426545A1

公开(公告)日：2024-12-26

申请号：US18822778

申请日：2024-09-03

Applicant: LG ELECTRONICS INC.

Inventor： Bongjin KIM ,  Hyeunsik NAM ,  Deokhyun YOUN ,  Jaehyun BAE ,  Jangseok LEE

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

Abstract: Provided is a vacuum adiabatic body. The vacuum adiabatic body includes a mullion configured to divide a space within the refrigerator into a refrigerating compartment and a freezing compartment, an ice maker placed in the freezing compartment, and an ice-making cool air passage passing through the mullion to connect the freezing compartment to the ice maker. Therefore, cool air may be supplied in an adiabatic state to the ice maker disposed in the refrigerating compartment.

公开(公告)号：US20240166114A1

公开(公告)日：2024-05-23

申请号：US18535125

申请日：2023-12-11

Applicant: LG ELECTRONICS INC.

Inventor： Hyeunsik NAM ,  Bongjin KIM

IPC: B60N3/10 ,  B60H1/00 ,  F25D17/04 ,  F25D17/06 ,  F25D29/00

CPC classification number: B60N3/104 ,  B60H1/00592 ,  F25D17/045 ,  F25D17/067 ,  F25D29/005 ,  F25D2201/14 ,  F25D2317/066 ,  F25D2317/0683 ,  F25D2700/12

Abstract: A vacuum adiabatic body is provided that includes a first plate member, a second plate member, a sealing part sealing the first plate member and the second plate member to provide a third space that has a temperature between the temperature of the first space and the temperature of the second space and is in a vacuum state, a supporting unit maintaining the third space, a heat resistance unit reducing an amount of heat transferred between the first plate member and the second plate member, a port through which air in the third space is discharged, and a heat exchange module coming into contact with an inner surface of a cavity provided by the first plate member and the second plate member so as to perform heat exchange.

公开(公告)号：US20240159449A1

公开(公告)日：2024-05-16

申请号：US18415345

申请日：2024-01-17

Applicant: LG ELECTRONICS INC.

Inventor： Wonyeong JUNG ,  Daewoong KIM ,  Hyeunsik NAM ,  Deokhyun YOUN

IPC: F25D23/00 ,  F25D23/06

CPC classification number: F25D23/006 ,  F25D23/065 ,  F16L59/065

Abstract: A vacuum adiabatic body includes a heat exchange pipeline and a sealing assembly. The heat exchange pipeline includes at least two pipelines which pass through a first plate and a second plate to allow a refrigerant to move between inner and outer spaces. The sealing assembly allows the heat exchange pipeline to pass through the first plate and the second plate without contacting a vacuum space provided between the first and second plates.

公开(公告)号：US20240023746A1

公开(公告)日：2024-01-25

申请号：US18256803

申请日：2021-12-09

Applicant: LG Electronics Inc.

Inventor： Hyeunsik NAM ,  Wan Soo KIM ,  Byungkyu PARK

IPC: A47J27/088 ,  A47J45/06 ,  H05B6/12

CPC classification number: A47J27/088 ,  A47J45/063 ,  H05B6/12

Abstract: The present specification relates to a cooking appliance and, more specifically, to a cooking appliance comprising a lid and a main body and having an inner pot heated by induction heating. A cooking appliance according to one embodiment of the present specification comprises a lid and a main body. The lid can be completely separated from the main body and is rotation-coupled to the main body. A storage space accommodating at least one electronic device is formed inside the lid. In order to supply power to the electronic device accommodated inside the lid, at least one power transmission coil and at least one power reception coil are arranged at one side of the main body and one side of the lid, respectively. According to one embodiment of the present specification, power can be wirelessly supplied to an electronic device arranged in a storage space inside the lid of a cooking appliance, and the size of an inner pot accommodation space can also be maximized.

公开(公告)号：US20230384020A1

公开(公告)日：2023-11-30

申请号：US18233517

申请日：2023-08-14

Applicant: LG ELECTRONICS INC.

Inventor： Hyeunsik NAM ,  Daewoong KIM ,  Bongjin KIM

IPC: F25D21/14 ,  F25D23/06

CPC classification number: F25D21/14 ,  F25D23/065 ,  F16L59/065

Abstract: A vacuum adiabatic body according to the present invention includes a supporting block which is fastened to an outer surface of any one plate placed outside the control space in a plate member which provides a wall of the vacuum adiabatic body. Accordingly, since the vacuum adiabatic bodies in a state of being not in contact with each other can be fastened to each other, various products corresponding to the needs of the consumer can be provided.

公开(公告)号：US20230349626A1

公开(公告)日：2023-11-02

申请号：US18216139

申请日：2023-06-29

Applicant: LG ELECTRONICS INC.

Inventor： Wonyeong JUNG ,  Daewoong KIM ,  Hyeunsik NAM ,  Jangseok LEE

IPC: F25D23/06 ,  F16L59/065 ,  F25D11/02

CPC classification number: F25D23/061 ,  F16L59/065 ,  F25D11/02

Abstract: In one embodiment, a refrigerator includes: a heat exchange pipeline which is accommodated in an inner wall of a vacuum adiabatic body and in which heat exchange of a refrigerant is performed; a through-part through which a refrigerant pipe provided in at least one of the first plate member or the second plate member to provide the heat exchange pipeline passes; and a sealing member configured to accommodate the inlet pipe and the outlet pipe therein and coupled to at least one of the first plate member or the second plate member to restrict gas communication between the refrigerant pipe and the vacuum space part.

公开(公告)号：US20210186249A1

公开(公告)日：2021-06-24

申请号：US16903981

申请日：2020-06-17

Applicant: LG Electronics Inc.

Inventor： Hyeunsik NAM ,  Wan Soo KIM ,  Byungkyu PARK

IPC: A47J27/00 ,  H05B6/12 ,  A47J36/16 ,  H02J50/10

Abstract: A wireless induction heating cooker is configured to operate on an induction heating apparatus. The wireless induction heating cooker includes a main body, an internal pot configured to be disposed in the main body, a plurality of receiving coils disposed at a bottom surface of the main body and arranged along a circumferential direction of the internal pot, and a plurality of lateral surface heating coils spaced apart from the bottom surface of the main body and arranged along a lateral surface of the internal pot. Each of the plurality of lateral surface heating coils is connected to one of the plurality of receiving coils that is disposed at an opposite side with respect to a reference line passing through the bottom surface of the main body.

公开(公告)号：US20210025538A1

公开(公告)日：2021-01-28

申请号：US16635776

申请日：2018-07-31

Applicant: LG ELECTRONICS INC.

Inventor： Hyeunsik NAM ,  Myoungju KANG ,  Bongjin KIM

IPC: F16L59/065 ,  F16L59/02 ,  F25D23/06 ,  B60N3/10

Abstract: A vacuum adiabatic body, a refrigerating or warming apparatus, and a method for manufacturing a vacuum adiabatic body are provided. The vacuum adiabatic body includes a first plate defining at least a portion of a wall for a first space, a second plate defining at least a portion of a wall for a second space having a second temperature different from a first temperature of the first space, and at least one conductive resistance sheet connecting the first and second plates to each other. At least one of a flange of the first plate coupled to the at least one conductive resistance sheet or a flange of the second plate coupled to the at least one conductive resistance sheet is bent.

公开(公告)号：US20210007532A1

公开(公告)日：2021-01-14

申请号：US16796580

申请日：2020-02-20

Applicant: LG Electronics Inc.

Inventor： Byungkyu PARK ,  Hyeunsik NAM ,  Wan Soo KIM

IPC: A47J27/092 ,  A47J27/00 ,  A47J27/08 ,  F24C7/08

Abstract: An electric pressure cooker includes: a main body, an internal pot, a lid coupling ring configured to rotate relative to the main body, an internal lid that is disposed in the lid coupling ring and that defines a steam inlet, a steam discharge module configured to rotate relative to the internal lid and discharge steam; a lid handle that is configured to rotate the lid coupling ring relative to the main body and that includes a button configured to receive external force; and an external force delivery part configured to receive the external force from the button and transmit the external force to rotate the steam discharge module. The button is configured to: in a first manipulation state, allow rotation of the lid handle; and in a second manipulation state, apply the external force to the external force delivery part to thereby rotate the steam discharge module.

公开(公告)号：US20200260901A1

公开(公告)日：2020-08-20

申请号：US16780591

申请日：2020-02-03

Applicant: LG Electronics Inc.

Inventor： Hyeunsik NAM ,  Wan Soo KIM ,  Byungkyu PARK

IPC: A47J27/08 ,  A47J27/00 ,  A47J27/09

Abstract: An electric pressure cooker includes: a main body; an inner pot configured to be accommodated in the main body; a lid fastening ring configured to be fastened to an upper surface of the main body; an inner lid that is disposed radially inside of the lid fastening ring and that includes a steam outlet and a first flow path guide member that are disposed at a lower surface of the inner lid; and an inside lid that is configured to be coupled to the lower surface of the inner lid and that includes a second flow path guide member disposed at an upper surface of the inside lid. The inner lid and the inside lid define a steam flow path configured guide steam generated in the inner pot to the steam outlet by the first flow path guide member and the second flow path guide member.