Patent ID: 8993930
Filing Date: 2015-03-31
Classification: F24C,H05B

Abstract:
1. A cooking device for heating a container comprising: a ceramic top plate on which the container is to be placed; a heating device provided below the top plate and serving for heating the container; a conductor electrode provided in a lower face of the top plate, the conductor electrode including: a capacitance detection device for supplying an AC voltage to the boiling-over detection part via the contact part to detect an increase or decrease in capacitance of the boiling-over detection part; and a control device for, upon detection of boiling-over of liquid from the container based on a change in capacitance detected by the capacitance detection device, decreasing electric power supplied to the heating device or stopping power supply, wherein the contact part of the electrode is provided at a position farther from the heating device than the boiling-over detection part, and the connection part runs through on an outer peripheral side of the boiling-over detection part so as to be connected to the contact part.