| 摘要 |
PROBLEM TO BE SOLVED: To provide a luminaire which has a simple configuration, in which a module substrate can be fixed on a base and which prevents a crack from occurring on the module substrate.SOLUTION: An adhesion layer 18 is interposed between a back surface of a module substrate 11 of a light emitting module 10 and a mounting surface 21 of a base 20, and by this adhesion layer 18, the module substrate 11 is adhered to the mounting surface 21. The adhesion layer 18 is formed by a silicone adhesive. A through-hole 15 is provided at the module substrate 11, and at the base 20, a protrusion 22 protruding upward of the mounting surface 21 and passing through the through-hole 15 is provided. A washer 28 is fastened on a top face of the protrusion 22 by a fastening body 27, and an eaves part E is formed by an outer peripheral portion of the washer 28 going beyond the top face of the protrusion 22. The eaves part E covers an edge portion 11b of the through-hole 15 in the module substrate 11, but it is in non-contact with an upper surface 11a of the module substrate 11, and it does not apply a pressing force on the module substrate 11. |
