公开(公告)号：US11965655B2

公开(公告)日：2024-04-23

申请号：US17167525

申请日：2021-02-04

Applicant: LG ELECTRONICS INC.

Inventor： Changuk Lee ,  Seungtae Jang ,  Siyoung Ryu

IPC: F24C15/00 ,  F24C7/08

CPC classification number: F24C15/006 ,  F24C7/085

Abstract: The present disclosure relates to a cooking appliance and a control method thereof. The cooking appliance and control method thereof are characterized in that a temperature measuring part is installed in a supporter configured to support a circuit board, a cool air passage is formed between a cavity and the circuit board, and the temperature measuring part measures a temperature in the cool air passage.

公开(公告)号：US20190316779A1

公开(公告)日：2019-10-17

申请号：US16385038

申请日：2019-04-16

Applicant: LG ELECTRONICS INC.

Inventor： Seongjun Yun ,  Namil Lee ,  Seungjun Lee ,  Seungtae Jang

IPC: F24C7/08 ,  F24C15/02 ,  F24C15/36

Abstract: A cooking appliance includes a body having a cooking chamber, a door rotatably connected to the body, hinge mechanisms that rotatably connect the door to the body, a control device disposed at the door, and a wire connected to the control device. The door includes a front panel that seats the control device, an intermediate panel spaced apart from the front panel and disposed rearward of the front panel toward the cooking chamber, a rear panel spaced apart from the intermediate panel and disposed rearward of the intermediate panel toward the cooking chamber, a pair of side frames disposed at both lateral sides of the intermediate panel and disposed vertically below the control device, and a lower frame configured to support the intermediate panel and the rear panel. At least one of the side frames includes a wire guide configured to guide the wire to the control device.

公开(公告)号：US20210262671A1

公开(公告)日：2021-08-26

申请号：US17167525

申请日：2021-02-04

Applicant: LG ELECTRONICS INC.

Inventor： Changuk LEE ,  Seungtae Jang ,  Siyoung Ryu

IPC: F24C15/00 ,  F24C7/08

Abstract: The present disclosure relates to a cooking appliance and a control method thereof. The cooking appliance and control method thereof are characterized in that a temperature measuring part is installed in a supporter configured to support a circuit board, a cool air passage is formed between a cavity and the circuit board, and the temperature measuring part measures a temperature in the cool air passage.

公开(公告)号：US11015815B2

公开(公告)日：2021-05-25

申请号：US16385038

申请日：2019-04-16

Applicant: LG ELECTRONICS INC.

Inventor： Seongjun Yun ,  Namil Lee ,  Seungjun Lee ,  Seungtae Jang

IPC: F23M7/00 ,  F24C7/08 ,  F24C15/02 ,  F24C15/36

Abstract: A cooking appliance includes a body having a cooking chamber, a door rotatably connected to the body, hinge mechanisms that rotatably connect the door to the body, a control device disposed at the door, and a wire connected to the control device. The door includes a front panel that seats the control device, an intermediate panel spaced apart from the front panel and disposed rearward of the front panel toward the cooking chamber, a rear panel spaced apart from the intermediate panel and disposed rearward of the intermediate panel toward the cooking chamber, a pair of side frames disposed at both lateral sides of the intermediate panel and disposed vertically below the control device, and a lower frame configured to support the intermediate panel and the rear panel. At least one of the side frames includes a wire guide configured to guide the wire to the control device.

公开(公告)号：US11873995B2

公开(公告)日：2024-01-16

申请号：US17359412

申请日：2021-06-25

Applicant: LG ELECTRONICS INC.

Inventor： Seungtae Jang ,  Chung Kang ,  Cheol Seung Lee

IPC: F24C15/00 ,  F24C3/12 ,  F24C7/08 ,  H05K7/14 ,  H05K7/20

CPC classification number: F24C15/006 ,  F24C3/128 ,  F24C7/085 ,  H05K7/1427 ,  H05K7/20172

Abstract: The present disclosure relates to a cooking appliance and a method for controlling the same, wherein the cooking appliance determines whether a cooling fan stops operating based on results of monitoring of an increase per unit time in temperatures in a cool air passage, and when confirming the cooling fan stops operating, stops the heating unit from operating.

公开(公告)号：US11859831B2

公开(公告)日：2024-01-02

申请号：US17237858

申请日：2021-04-22

Applicant: LG Electronics Inc.

Inventor： Seongjun Yun ,  Namil Lee ,  Seungjun Lee ,  Seungtae Jang

IPC: F24C7/08 ,  F24C15/02 ,  F24C15/36

CPC classification number: F24C7/088 ,  F24C15/028 ,  F24C15/36

Abstract: A cooking appliance includes a body having a cooking chamber, a door rotatably connected to the body, hinge mechanisms that rotatably connect the door to the body, a control device disposed at the door, and a wire connected to the control device. The door includes a front panel that seats the control device, an intermediate panel spaced apart from the front panel and disposed rearward of the front panel toward the cooking chamber, a rear panel spaced apart from the intermediate panel and disposed rearward of the intermediate panel toward the cooking chamber, a pair of side frames disposed at both lateral sides of the intermediate panel and disposed vertically below the control device, and a lower frame configured to support the intermediate panel and the rear panel. At least one of the side frames includes a wire guide configured to guide the wire to the control device.

公开(公告)号：US20210239323A1

公开(公告)日：2021-08-05

申请号：US17237858

申请日：2021-04-22

Applicant: LG Electronics Inc.

Inventor： Seongjun Yun ,  Namil Lee ,  Seungjun Lee ,  Seungtae Jang

IPC: F24C7/08 ,  F24C15/02 ,  F24C15/36

Abstract: A cooking appliance includes a body having a cooking chamber, a door rotatably connected to the body, hinge mechanisms that rotatably connect the door to the body, a control device disposed at the door, and a wire connected to the control device. The door includes a front panel that seats the control device, an intermediate panel spaced apart from the front panel and disposed rearward of the front panel toward the cooking chamber, a rear panel spaced apart from the intermediate panel and disposed rearward of the intermediate panel toward the cooking chamber, a pair of side frames disposed at both lateral sides of the intermediate panel and disposed vertically below the control device, and a lower frame configured to support the intermediate panel and the rear panel. At least one of the side frames includes a wire guide configured to guide the wire to the control device.

公开(公告)号：US10969114B2

公开(公告)日：2021-04-06

申请号：US16385059

申请日：2019-04-16

Applicant: LG ELECTRONICS INC.

Inventor： Seongjun Yun ,  Namil Lee ,  Seungjun Lee ,  Seungtae Jang

IPC: F24C15/02 ,  F24C7/08 ,  F24C15/00

Abstract: A cooking appliance includes a body that defines a cooking chamber therein, a door rotatably connected to the body and configured to open and close at least a portion of the cooking chamber, a hinge mechanism that rotatably connects the door to the body, and a control device disposed in the door. The control device includes a control housing that is configured to accommodate one or more components of the control device and that includes a first sidewall that defines an air inlet, and a second sidewall that defines an air outlet, an inlet-side cooling fan disposed at a first position of the control housing closer to the air inlet than the air outlet, and an outlet-side cooling fan disposed at a second position of the control housing closer to the air outlet than the air inlet.

公开(公告)号：US11703230B2

公开(公告)日：2023-07-18

申请号：US17107591

申请日：2020-11-30

Applicant: LG Electronics Inc.

Inventor： Seungtae Jang ,  Yoonji Lee ,  Jae Myung Lim

IPC: F24C15/02 ,  F24C15/00 ,  A47L15/42 ,  F24C7/08 ,  F24C15/04

CPC classification number: F24C15/008 ,  A47L15/4257 ,  A47L15/4293 ,  F24C7/082 ,  F24C15/02 ,  F24C15/04

Abstract: A light-emitting device is provided for a cooking appliance that includes a body that defines a cooking chamber having an opening, and a door configured to open and close at least a portion of the opening of the cooking chamber. The light-emitting device includes a light-emitting member that is located on at least one of the door or the body, that faces a gap defined between an edge portion of the door and a front portion of the body, and that is configured to emit light of a predetermined color in response to operation of the cooking chamber, and a reflective portion that extends from the front portion of the body, that is configured to receive light from the light-emitting member through the gap, and that is configured to direct light in a direction away from the door.

公开(公告)号：US11585538B2

公开(公告)日：2023-02-21

申请号：US17159893

申请日：2021-01-27

Applicant: LG Electronics Inc.

Inventor： Seongjun Yun ,  Namil Lee ,  Seungjun Lee ,  Seungtae Jang

IPC: F24C15/02 ,  F24C7/08 ,  F24C15/00

Abstract: A cooking appliance includes a body that defines a cooking chamber therein, a door rotatably connected to the body and configured to open and close at least a portion of the cooking chamber, a hinge mechanism that rotatably connects the door to the body, and a control device disposed in the door. The control device includes a control housing that is configured to accommodate one or more components of the control device and that includes a first sidewall that defines an air inlet, and a second sidewall that defines an air outlet, an inlet-side cooling fan disposed at a first position of the control housing closer to the air inlet than the air outlet, and an outlet-side cooling fan disposed at a second position of the control housing closer to the air outlet than the air inlet.