| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an induction heating cooker carrying out proper temperature measurement while removing effects from adjacent heating coils or outside light, in the induction heating cooker carrying out temperature control by detecting infrared rays emitted from a cooking utensil with an infrared sensor and finding temperature of the cooking utensil based on an infrared volume. <P>SOLUTION: The cooker includes a top plate on which a cooking utensil is loaded for heating an object to be cooked, a plurality of heating coils generating induction magnetic fields for heating the cooking utensil, an infrared sensor detecting infrared rays emitted from the cooking utensil heated by the heating coils, a means for determining existence of a cooking utensil at start of heating, a temperature detecting means converting temperature of the cooking utensil from energy received from the infrared sensor only when the cooking utensil is loaded on the top plate, and an inputting means inputting conditions for carrying out heating in the heating control means. The infrared sensor, prepared for all the heating coils, is placed outside and toward a rear side of the center of each heating coil. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
