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.

公开(公告)号：US20200260900A1

公开(公告)日：2020-08-20

申请号：US16796689

申请日：2020-02-20

Applicant: LG Electronics Inc.

Inventor： Wan Soo KIM ,  Hyeunsik NAM ,  Byungkyu PARK ,  Yangkyeong KIM

IPC: A47J27/086 ,  H05B6/12 ,  H05B3/00 ,  F24C7/08 ,  A47J27/08 ,  H02J50/12 ,  H02J50/40

Abstract: A wireless induction heating system includes an induction heating device having a heating coil configured to generate a magnetic field and a wireless induction heating cooker disposed in an area formed by the heating coil and configured to perform cooking operation based on the magnetic field generated by the heating coil. The induction heating device and the wireless induction heating cooker can perform mutual data communication to control output of the heating coil and output abnormality information, based on a displacement state of the wireless induction heating cooker with respect to the induction heating device.