RADIATOR MOUNTING STRUCTURE

PROBLEM TO BE SOLVED: To prevent the slant, the loosening, the fall or the like of a radiator from being generated on a printed board at the time of soldering of the radiator in a radiator mounting structure to the printed board. SOLUTION: One part of a radiator main body part 2, which is previously mounted with artificial legs (soldered terminals) 3 of a radiator 1 and a semiconductor heating element 4, is made to fit in a roughly U-shaped part 6 of a self-supporting terminal 5 and at the same time, after the artificial legs 3 of the radiator 1 are inserted in a printed board 9, lead legs 7 of the terminal 5 and the artificial legs 3 of the radiator are simultaneously soldered to a copper foil (is not shown in the diagram) for soldering use of the board 9 using an automatic soldering device or the like, whereby the slant, the loosening, the fall or the like of the radiator 1 at the time of the soldering can be prevented from being generated and the radiator 1 is mounted to the board 9 and can be fixed on the board 9 in a self-supporting stable manner.