| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide lighting equipment effectively radiating heat generated from a light emitting element to suppress the temperature rise of the light emitting element, while effectively securing a member storage space. <P>SOLUTION: The lighting equipment 1 includes a heat conductive body 11, a light source portion 12 stored in the body 11, and having the light emitting element 5 as a light source, a spacer member 13 existing between the inner peripheral wall of the body 11 and the light source portion 12 to form the member storage space 18 between the inner peripheral wall of the body 11 and itself, and a heat conduction structure 7 for thermally coupling the light source part 12 to the inner peripheral wall of the body 11 through the member storage space 18. <P>COPYRIGHT: (C)2011,JPO&INPIT |
