| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an induction-heating cooking device enabling accurate control by improving its thermal response. <P>SOLUTION: This induction-heating cooking device includes a radiant temperature detecting means 25 to detect the temperature of the bottom surface of a cooking vessel 20 through an infrared transmitting material 24 set in a top plate 21, and a light receiving means 27 to detect light of a light emitting means 26 which is radiated toward the bottom surface of the cooking vessel 20 through the top plate 21 and reflected by the bottom surface of the cooking vessel 20. Emissivity is operated from the reflectance of the cooking vessel 20 by the output of the light receiving means 27 to compensate the radiant temperature of the cooking vessel, and the temperature can be accurately controlled. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
