| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a heating cooking device capable of using identical circuit boards, and also capable of simply averaging the cooling efficiency of upper and lower drive circuit boards. <P>SOLUTION: Drive circuit boards 37A, 37B provided with an inverter circuit part to control each of induction heating coils 48, 49 are each identically formed, and are vertically disposed so that electronic components 38 mounted on these drive circuit boards 37A, 37B face each other. To be concrete, the drive circuit boards 37A, 37B are provided with a first insertion hole 41 for a strut and a second insertion hole 42 for screwing, and are structured so that if the two drive circuit boards 37A, 37B are made to face each other, the center of the first insertion hole 41 of one drive circuit board 37A, 37B is brought in line with the center of the second insertion hole 42 of the other drive circuit board 37A, 37B. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
