Light source device

A light source device comprising:

• a light emitting module having a light emitting element and a substrate on which the light emitting element is mounted;
• a mount on which the light emitting module is mounted;
• a lighting unit for lighting the light emitting module;
• and a case housing therein the lighting unit and being disposed opposite the light emitting module with respect to the mount, wherein
• a pair of connectors are attached to the light emitting module and protrude from the substrate toward an opposite side from the light emitting element, and the mount has a pair of through-holes, each of the connectors including an engaging member and being engaged with the lighting unit by the engaging member in a state where the pair of connectors penetrate through the pair of through-holes, and the light emitting module is electrically connected to the lighting unit,
• the light source device further comprises a cover having a latching claw and being attached to the mount by the latching claw so as to cover the light emitting module, and
• the mount has a bottomed tubular shape with an opening at one end and a bottom portion at another end, the light emitting module is mounted on an inner surface of the bottom portion, a peripheral edge of the opening extends outward, an upper surface of the peripheral edge is rounded, and the latching claw latches the peripheral edge of the opening.