| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an induction heating cooker which can perform power return at high speed even when movements for separating a heated object from a top plate by shaking of a pan is carried out. <P>SOLUTION: The control part 8 has a pan-shaking detection function for checking whether an amount of output drop of an infrared ray detection means 10 at this time is less than a designated amount, when detecting that the heated object 2 is separated from the top plate 3 on the basis of detected information of an output detection part 7 for detecting output of an inverter 5 and a contact type temperature detection means 9 during driving of a heating coil 4, and stopping or lowering the output of the inverter 5 by determining that it is under a pan-shaking operation if the amount of output drop is less than the designated amount, and returning the output of the inverter 5 if detecting that the heated object 2 is again mounted on the top plate 3. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
