| 摘要 |
A heating device and a luminous device using an induction heating are provided to reduce power consumption by improving an energy conversion efficiency. A heating device includes a power supply unit(10), an induction coil(20), and a heating body(50). The power supply unit supplies an alternating current. The induction coil generates an alternating magnetic flux by the alternating current. The heating body has a plate shape or a tube shape having a ferromagnetic body or a ferromagnetic alloy having a high heating efficiency to be heated by the alternating magnetic flux. The heating body includes a material having a higher curie temperature than a maximum operation temperature. A solid plate is indirectly heated by a heating plate of the heating body. The heating plate is one of a group of a flat plate, a recessed plate, a protruded plate and a bending plate. |
