| 摘要 |
An illumination instrument, provided with: a light source substrate on which a solid-state light-emitting element is mounted; a main instrument body; and a light source holder joined to the main instrument body so as to sandwich the light source substrate therebetween. Two leads are connected to the light source substrate, the leads being inserted through a cladding tube made from a flexible material. The light source holder has, for each of the leads, a convex holding part functioning as a holding part for sandwiching the cladding tube against the peripheral wall. The cladding tube deforms to come into intimate contact with the convex holding part and the peripheral wall; therefore, compared to an instance in which the leads are not covered by a cladding tube, the holding force is greater and the position of the lead wire is more stable. It is therefore possible to minimize positional displacement of the light source substrate caused by the elastic force of the lead. |
