JPS6067691U

JPS6067691U - Electromagnetic cooker

Info

Publication number: JPS6067691U
Application number: JP15986683U
Authority: JP
Inventors: 政幸青木
Original assignee: 株式会社東芝
Priority date: 1983-10-15
Filing date: 1983-10-15
Publication date: 1985-05-14

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

図面は本考案の一実施例を示すもので、第１図は電磁調
理器の外観図、第２図は加熱コイル作動回路を示す図、
第３図は調理ランプ及びブザーの駆動回路図である。１・・・電磁調理器本体、４・・・トッププレート、５
・・・調理ランプ、６・・・７゛ザー、１２・・・加熱
コイル、１３・・・スイッチングトランジスタ、１４・
・・共振回路用のコンデンサ、１５・・・制御回路、２
０・・・負荷検出回路、２１・・・調理ランプ駆動回路
、２１・・・ブザー駆動回路、Ａ・・・調理用容器。The drawings show an embodiment of the present invention, in which Fig. 1 is an external view of an electromagnetic cooker, Fig. 2 is a diagram showing a heating coil operating circuit,
FIG. 3 is a driving circuit diagram of a cooking lamp and a buzzer. 1... Electromagnetic cooker body, 4... Top plate, 5
...Cooking lamp, 6...7゛zer, 12...Heating coil, 13...Switching transistor, 14...
... Capacitor for resonance circuit, 15 ... Control circuit, 2
0...Load detection circuit, 21...Cooking lamp drive circuit, 21...Buzzer drive circuit, A...Cooking container.

Claims

[Scope of utility model registration request]

A heating coil that generates a high-frequency magnetic field when a high-frequency current is applied, a top plate that places a cooking container heated by the high-frequency magnetic field, and a detection that a heatingable cooking container is placed on the top plate. The electromagnetic cooker includes a load detection circuit that outputs a detection signal, and a cooking lunch that lights up based on the detection signal, further comprising a circuit that operates a buzzer for a predetermined period of time based on the detection signal of the load detection circuit. An electromagnetic cooker characterized by: