| 摘要 |
<p>The present invention relates to a heating apparatus for a cooking device for use in cooking a food, and provides an instantaneous heating type heating apparatus for a cooking device, wherein an insulation film is mounted at a rear side of a metal plate on which a food is to be put and a thin film heater is mounted at a lower side of the insulation film, or a thin film heater is mounted at a lower side of a nonmetal plate, and low electric power is supplied to the thin film heater through metal pads so that the temperature of a surface of the metal plate can be instantaneously raised by means of heat generation of the thin film heater. According to the present invention, there are advantages in that the temperature of the thin film heater can be instantaneously raised to a high temperature with low electric power to shorten user's waiting time for cooking and to lower power consumption, the entire surface of the thin film heater with a uniform thickness generates heat at a constant temperature to prevent overheating in the heating apparatus for a cooking device and accordingly to prevent damage to a food, and the insulation film is formed on the surface of the metal plate and the thin film heater is formed on the insulation film to simplify the process of manufacturing the heating apparatus for a cooking device and to reduce the number of parts.</p> |
