| 摘要 |
PURPOSE:To prevent an error in the assembling direction of a lens holding member for projecting light which projects auxiliary light and a light emitting element holding member which emits the auxiliary light and to enhance the integrated strength of both of them. CONSTITUTION:In an auxiliary light projecting device which projects the auxiliary light having a certain pattern to an object when the brightness of the object is low or when the contrast of the object is low, projections 2-h and 2-i for extending an adhesive area and holding between each member are provided in either or both of the lens holding member 2 for projecting light and the light emitting element holding member 4 which are stuck and fixed by putting a sheet plate 3 where an auxiliary light pattern is engraved between them. |
