| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To obtain an induction heating coil capable of enabling cooling of a wound wire inside the induction heating coil and of improving cooling performance when energized even though it has a simple structure, and to provide an induction heating cooker equipped with the same. <P>SOLUTION: A wound-around part of the induction heating coil 100 is formed by the wound wire (the same as coil conductive wire) 1 wound in a cylindrical shape. At this time, a cylindrical spacer 3 equipped with a spacer draft hole 3w of free in the ventilation is arranged between layers of the wound wire 1. Moreover, in a coil base 6, a coil base draft hole 6w of free in the ventilation is formed on the bottom face 62. Accordingly, since an air passage in the axial direction (the same as height direction) is formed by the spacer draft hole 3w, cooling air passes through the coil base draft hole 6w, cooling air flows into the interior of the wound-around part of the induction heating coil 100, and after cooling the wound wire 1, flows out from an upper portion. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
