Supporting structure for induction heating coil, and induction heating device

A supporting structure for an induction heating coil comprising:

• a supporting column disposed at an outer side in a radial direction of winding portion of an induction heating coil and extending in an axial direction of the induction heating con;
• and
• a plurality of first insulating members which receive the induction heating coil in an insulated state to restrict movement of the induction heating coil in the axial direction, and supported by the supporting column, wherein
• the induction heating coil includes a coil main body having the winding portion and an extended portion extending outward in the radial direction from the coil main body,
• the plurality of first insulating members sandwich the extended portion in the axial direction, the supporting structure for the induction heating coil further comprises a plurality of second insulating members interposed between the supporting column and the extended portion, wherein
• the plurality of second insulating members are aligned in the axial direction,
• the second insulating members adjacent to each other directly contact each other, and
• a position of an abutting portion between the plurality of second insulating members deviates in the axial direction from a position of the extended portion of the induction heating coil.