| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a lighting-up device capable of safely inserting a power source line by fitting a terminal block cover to a terminal block. <P>SOLUTION: In the lighting-up device provided with a circuit board 110 and a terminal block 120 which is arranged on the circuit board 110 and has inside an electrode 122 for connecting an exposed core wire of a prescribed length with a cover of an wire peeled partly and exposed and has a terminal block side electric wire insertion hole 121a for inserting the exposed core wire of the prescribed length into the electrode 122, a terminal block cover 130 including a cover side electric wire insertion hole 131 communicating, when fitted on the terminal block 120, with the terminal block side electric wire insertion hole 121a at a position corresponding to the terminal block side electric wire insertion hole 121a is provided, and the terminal block cover 130 is fixed on the terminal block 120 so that a distance between a cover side insertion hole forming part 139a for forming the cover side electric wire insertion hole 131 and the electrode 122 may become longer than the length of the exposed core wire of the prescribed length to be inserted into the electrode 122. <P>COPYRIGHT: (C)2013,JPO&INPIT |
