| 摘要 |
<P>PROBLEM TO BE SOLVED: To reduce manufacturing cost by reduction of the number of components by obviating the need of fixing a light emitting unit to an attachment by a holder which is a separate component. <P>SOLUTION: Power-feeding conductive patterns 4a, 4a connected to a semiconductor light emitting element 5 are formed on a circuit board 4 of a light emitting unit 2; an attachment 3 is composed of a housing 7 formed with a nonconductive material, and a pair of connection terminals 8, 8 disposed in the housing and formed with a conductive material; the connection terminals are provided with joining parts 13, 13 with the circuit board connected thereto, and power supply terminal parts 14, 14 connected to a power cord connected to a power circuit; the joining parts of the connection terminals are provided with connection parts 15, 15 continued to the power supply terminal parts, and a pair of elastically-deformable catching parts 16, 16 respectively projected in the same direction from both ends of the connection parts; the circuit board is caught by the pair of catching parts from its thickness direction; and one of the catching parts is connected to the conductive pattern of the circuit board. <P>COPYRIGHT: (C)2007,JPO&INPIT |
