| 摘要 |
A lamp cover (4) includes a main plate portion (4a) which faces a right side surface of a lamp casing (2), and an upper-side plate portion (4b) and a lower-side plate portion (4c) which overlap an upper side surface and a lower side surface of the lamp casing (2) adjacent to the right side surface of the lamp casing respectively. Further, a first projection (3d) formed on a front-surface member (3) is brought into contact with an outer side of a front periphery of the main plate portion (4a), a second projection (3e) formed on the front-surface member (3) is brought into contact with an outer side of the front periphery of the upper side plate portion (4b), and the upper-side plate portion (4b) and a rear portion of an upper side surface of the lamp casing which overlaps the upper-side plate portion are fastened to each other by a screw (8). |
