公开(公告)号：US20230217557A1

公开(公告)日：2023-07-06

申请号：US18080505

申请日：2022-12-13

Applicant: LG ELECTRONICS INC.

Inventor： Taehong YEO ,  Dongkwan Yu ,  Dong Hun KIM

IPC: H05B6/64 ,  E05B13/00 ,  E05C3/16

CPC classification number: H05B6/6414 ,  E05B13/002 ,  E05C3/162

Abstract: A cooking appliance includes a main body having a cooking chamber therein and open at a front side thereof, a door provided to the front side of the main body to open or close the cooking chamber, a door button capable of being pressed by user manipulation and to move to a pressed position to allow the door to be opened, and a locking mechanism selectively restricting movement of the door button. The locking mechanism includes a locking rod allowing change of a posture thereof to a locking posture restricting movement of the door button to the pressed position and an unlocking posture allowing movement of the door button to the pressed position; and a manipulation button capable of being pressed by user manipulation and changing the posture of the locking rod from the locking posture to the unlocking posture when pressed by user manipulation.

公开(公告)号：US20230137868A1

公开(公告)日：2023-05-04

申请号：US17973329

申请日：2022-10-25

Applicant: LG ELECTRONICS INC.

Inventor： Dong Hun KIM ,  Dong kwan YU

IPC: H05B6/12 ,  H05B6/64 ,  H05K9/00

Abstract: A cooling appliance is proposed. A cavity (S) may be provided inside a casing (100, 200). A first heat source module (400) may be arranged in the casing (100, 200) and emit microwaves. A second heat source module (500) may be arranged at a bottom surface of the casing (100, 200) and emit magnetic fields. In addition, the second heat source module (500) may include a base plate (510) having a base hole (512) that is open at a center portion thereof, and a supporter (520) arranged below the base plate (510). A coil assembly (550) may be arranged between base plate (510) and the supporter (520). At this point, a shield filter (540) of the second heat source module (500) covers a working coil (570) of the coil assembly (550), and an outer end of the shield filter (540) may be arranged between the base plate (510) and a coil base (560).

公开(公告)号：US20230135311A1

公开(公告)日：2023-05-04

申请号：US17975232

申请日：2022-10-27

Applicant: LG ELECTRONICS INC.

Inventor： Dong Hun KIM ,  Dong Kwan Yu

IPC: F24C7/02 ,  H05B6/64

Abstract: A cooling appliance is proposed. A casing (100, 200) may include a cavity (S) therein, and a heat source module may be arranged inside the casing (100, 200). Furthermore, a camera module (730) may be arranged at a rear surface of the casing (100, 200) and capture the inside space of the cavity (S). Accordingly, in the casing (100, 200), heat sources and the camera module (730) may be arranged without interference therebetween, and the camera module (730) can secure a wide view angle at a rear portion of the casing (100, 200).

公开(公告)号：US20190021145A1

公开(公告)日：2019-01-17

申请号：US16023094

申请日：2018-06-29

Applicant: LG ELECTRONICS INC.

Inventor： Jung Hyeong HA ,  Dong Hun KIM ,  Sung-Hun SIM ,  Kyoungsam YIM

IPC: H05B6/76

Abstract: Disclosed herein are a structure for shielding electromagnetic waves, a door and a cooking appliance having the same. The structure for shielding electromagnetic waves includes a choke seal structure having a bottom face extended from a side wall portion formed at a periphery of a door in a plane direction defined by the door, an inner side face extended from the bottom face in a thickness direction of the door, and a top face extended from the inner side face toward side wall portion, the choke seal structure having a length extending along the periphery of the door, a plurality of slots arranged in a longitudinal direction of the choke seal structure at a predetermined spacing and partitioning the choke seal structure into a plurality of chokes, and a connecting face connecting between the top faces of some of the plurality of chokes, each of which has a latch hole formed in its inner side face.

公开(公告)号：US20250063640A1

公开(公告)日：2025-02-20

申请号：US18696935

申请日：2022-10-19

Applicant: LG ELECTRONICS INC.

Inventor： Dong Hun KIM ,  Dong Hwa HER

IPC: H05B6/64

Abstract: The present disclosure relates to a cooking appliance. In the present disclosure, a cavity may be formed inside the casing, and a plurality of heat source modules may be arranged inside the casing. Additionally, a distance sensor is arranged on an upper surface of the casing to measure a distance to the food placed inside the cavity. In this way, information on the height or thickness of the food may be obtained through the distance sensor disposed in the casing, and the distance sensor may ensure an accurate measurement angle at the upper portion of the casing.