Invention Publication
- Patent Title: INDUCTION HEATING TYPE COOKTOP
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Application No.: US17916479Application Date: 2021-03-19
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Publication No.: US20230156872A1Publication Date: 2023-05-18
- Inventor: Younghwan KWACK , Seongho SON , Seonho JEON , Chuhyoung CHO , Jongseong JI
- Applicant: LG Electronics Inc.
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Priority: KR 20200039830 2020.04.01
- International Application: PCT/KR2021/003457 2021.03.19
- Date entered country: 2022-09-30
- Main IPC: H05B6/06
- IPC: H05B6/06 ; H05B6/12

Abstract:
An induction heating type cooktop according to an embodiment of the present disclosure includes: a case; a cover plate configured to be coupled to an upper end of the case and provided with an upper plate portion on which an object to be heated is disposed; a thin film configured to be coated on the upper plate portion and having an opening in a center thereof; a working coil provided inside the case and including a first working coil and a second working coil; and at least one inverter configured to be driven to allow electric currents to flow through the first working coil and the second working coil, wherein a direction of the electric current flowing through the first working coil is the same as or different from a direction of the electric current flowing through the second working coil according to the object to be heated.
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