| 摘要 |
PROBLEM TO BE SOLVED: To improve workability when mounting a light source unit on a device body.SOLUTION: A light source unit includes: a unit body; and a first hook piece 563 protruding from one end part of the unit body and hooked to a first hook part 102. Also, the light source unit has: a second mounting metal fitting 57 and a second pressing part 555 provided at the other end part of the unit body and held by the second hook part 112. The second hook part 112 is formed in a tabular shape. The second mounting metal fitting 57 and the second pressing part 555 are constituted in such a manner that a first surface (upper surface) of the second hook part 112 is pressed by the second hook piece 573, and also, a second surface of the second hook part 112 is pressed in a reverse direction to the second hook piece 573.SELECTED DRAWING: Figure 10 |
