Induction heating device

The invention provides an induction heating device, which can reduce the temperature deviation between the peripheral part and the central part of a heated object. In one embodiment, this induction heating device is provided with: an induction heating coil (10) in which a conductor (100) is wound around a predetermined axis (AL); a member (11) including a soft magnetic member (110) disposed on a shaft end portion (102) of the induction heating coil (10) or on the outside of the shaft end portion (102) in the direction in which the axis (AL) extends; and an object (2) to be heated, which is disposed inside the induction heating coil (10) and the member (11), and which can be heated by induction heating by magnetic flux from the induction heating coil (10). 本发明提供一种感应加热装置，其能够使被加热物的外周部与中心部之间的温度偏差变小。一个实施方式中，本发明的感应加热装置具备：感应加热线圈(10)，其是导体(100)绕着规定的轴线(AL)进行卷绕而得到的；部件(11)，其包括在轴线(AL)延伸的方向上配置于感应加热线圈(10)的轴端部(102)或轴端部(102)的外侧的软磁性件(110)；以及被加热物(2)，其配置于感应加热线圈(10)及部件(11)的内侧，能够由基于来自感应加热线圈(10)的磁通的感应加热进行加热。