| 摘要 |
PROBLEM TO BE SOLVED: To make a cover member constituting a light-emitting module as thin as possible.SOLUTION: A light-emitting module includes a cover member for protecting a drive mechanism of a moving part, a light guide member installed in the outside of the cover member, and a circuit board which is mounted inside the cover member and in which a light-emitting element is mounted. A plurality of transmission windows for guiding the light from the light-emitting element to the light guide member are provided in the cover member. The light from the light-emitting element enters the side face of the light guide member, and the light is guided to the irradiation face exposing to the outside of the light guide member and irradiates the irradiation face by a reflection element or a refraction element provided in the light guide member. |
