| 摘要 |
<P>PROBLEM TO BE SOLVED: To promptly connect a light source and a control circuit part for controlling lighting of the light source. <P>SOLUTION: A first heat sink for radiating heat of a light-emitting element is attached on a lower surface of an attachment 34. A package fixing part 34f fixes a package having the light-emitting element to the first heat sink by attaching the attachment 34 to the first heat sink. On a circuit housing part 34a, a control circuit board for controlling lighting of the light-emitting element is mounted. The attachment 34 includes a conductive member 64 connected with the control circuit board. The conductive member 64 comes in contact with an electrode of the light-emitting element as the attachment 34 is attached to the first heat sink, and is provided so as to electrically connect the control circuit board and the light-emitting element. <P>COPYRIGHT: (C)2013,JPO&INPIT |
