公开(公告)号：US20210285657A1

公开(公告)日：2021-09-16

申请号：US17189690

申请日：2021-03-02

Applicant: LG ELECTRONICS INC.

Inventor： Seunghak Kim ,  Junghyeon Cho ,  Jaeho Lee

IPC: F24C15/10

Abstract: An electric range is provided that employs a plurality of base plates to prevent sagging of the plurality of base plates. In the electric range, at least one end of each of the plurality of base plates is bent to prevent sagging of the base plate.

公开(公告)号：US12130021B2

公开(公告)日：2024-10-29

申请号：US17189448

申请日：2021-03-02

Applicant: LG ELECTRONICS INC.

Inventor： Jinwoo Park ,  Junghyeon Cho ,  Seunghak Kim

IPC: F24C15/10

CPC classification number: F24C15/101 ,  F24C15/102

Abstract: An electric range is provided that may include an air guide provided with a first member that prevents air, output from an air blowing fan, from flowing into a space between a lower surface of a case and a drive circuit.

公开(公告)号：US11946647B2

公开(公告)日：2024-04-02

申请号：US17182586

申请日：2021-02-23

Applicant: LG ELECTRONICS INC.

Inventor： Jinwoo Park ,  Junghyeon Cho

IPC: F24C15/00 ,  F24C15/08 ,  F24C15/10 ,  F24C15/36 ,  H05B6/12 ,  H05K7/20

CPC classification number: F24C15/006 ,  F24C15/08 ,  F24C15/101 ,  F24C15/36 ,  H05B6/1209 ,  H05B6/1263 ,  H05K7/20136 ,  H05K7/20145

Abstract: An electric range is provided that may include a case; at least one fan configured to cool an inside of the case; at least one first through hole formed on a lower surface of the case and configured to supply air to the at least one fan; and a first cover disposed to encircle the at least one first through hole outside of the lower surface of the case and having a plurality of first slits. The first cover may prevent a foreign substance from contacting the at least one fan. The foreign substance may be an end portion of a user's body, for example, a user's finger. The at least one fan may have no structure for preventing contact of a foreign substance.

公开(公告)号：US20220386495A1

公开(公告)日：2022-12-01

申请号：US17826940

申请日：2022-05-27

Applicant: LG ELECTRONICS INC.

Inventor： Seunghak KIM ,  Junghyeon Cho

IPC: H05K7/14 ,  F24C7/06 ,  F24C7/08 ,  H05B6/12

Abstract: An electric range is provided that may include a single base bracket configured to support and protect a control circuit board, thereby remarkably reducing a number of components in comparison to a conventional electric range.

公开(公告)号：US20220386426A1

公开(公告)日：2022-12-01

申请号：US17824997

申请日：2022-05-26

Applicant: LG ELECTRONICS INC.

Inventor： Hyunsoo KIM ,  Junghyeon Cho

IPC: H05B6/12

Abstract: An electric range is provided that may include a case that defines an external appearance of the electric range; at least one heater that heats an object; at least one upper bracket that is disposed under the at least one heater to support the at least one heater; and a support disposed under the at least one upper bracket. The support may include a mount on which a printed circuit board is mounted, and a boss portion that supports the at least one upper bracket.

公开(公告)号：US20220381444A1

公开(公告)日：2022-12-01

申请号：US17826471

申请日：2022-05-27

Applicant: LG ELECTRONICS INC.

Inventor： Hyunsoo KIM ,  Junghyeon Cho

IPC: F24C15/00 ,  H05K7/20 ,  H05K1/02 ,  H05B6/12

Abstract: An electric range is provided that may include a case, a cover plate coupled to an upper end of the case and having an upper surface on which a heating target is disposed, and an air guide forming a flow path of air, wherein the air guide includes a element installation portion which is disposed in a portion of the air guide.

公开(公告)号：US20220381438A1

公开(公告)日：2022-12-01

申请号：US17826663

申请日：2022-05-27

Applicant: LG ELECTRONICS INC.

Inventor： Ji Won Lee ,  Junghyeon Cho ,  Myoeng Soo Park

IPC: F24C7/06 ,  F24C15/00 ,  H05B6/12

Abstract: An electric range is provided that may include a case, a case, a cover plate coupled to an upper end of the case, wherein an object to be heated is placed on an upper surface thereof, an air blowing fan configured to discharge air, and an air guide that communicates with the air blowing fan, wherein a cross-sectional area of the flow path of air in a portion of the air guide at which air is discharged outward is greater than a cross-sectional area of the flow path of air at a portion of the air guide at which the air guide and the air blowing fan communicate.