| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an induction cooker that has a simple configuration and good assembling properties, and can suppress temperature rise of an infrared sensor for accurate temperature sensing. <P>SOLUTION: The induction cooking device includes an anti-magnetic plate 28 which suppresses leakage of magnetic flux from a heating coil 24 and forms a cooling air passage 33 from a blowing device 32. The infrared sensor 26 which senses infrared ray radiated from a cooking vessel 22 and a control circuit 27 which controls output of the heating coil 24 according to an output of the infrared sensor 26 are arranged in the same space relative to the anti-magnetic plate 28, thereby the assembling properties can be improved. The infrared sensor 26 is cooled with main cooling air passing through the cooling air passage 33, thereby the efficiency of cooling the infrared sensor 26 is improved for accurate temperature sensing. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
