RADIATION HEATER DEVICE

PROBLEM TO BE SOLVED: To suppress a rise in temperature of a part which comes into contact with a body.SOLUTION: A radiation heater device 1 includes a plurality of heat radiation parts 3 and a plurality of heat generation parts. A heat radiation part 3 is formed in a thin plate shape. The plurality of heat radiation parts 3 are dispersedly arranged. A low heat conduction part 6 is provided between two adjacent heat radiation parts 3. The low heat conduction part 6 is provided using a resin material mainly forming a substrate part 2. The low heat conduction part 6 surrounds the entire periphery of the heat radiation parts 3 to thermally separate the plurality of heat radiation parts 3 from one another. The heat radiation parts 3 radiate heat generated by the heat generation parts 4. When a body comes into contact with a surface of the device 1, heat of a specific heat radiation part 3 right below the body is radiated to the body. Further, the low heat conduction part 6 suppress heat transfer from a periphery of the specific heat radiation part 3 to the specific heat radiation part 3. Consequently, a rise in temperature of a part in contact with the body is suppressed.