| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a light emitting device having a structure wherein a board and a light distribution member can be simply and quickly mounted on a mounting surface of an instrument or the like. <P>SOLUTION: The light emitting device 2 includes a mounting plate 21 arranged at a case side of an appropriate instrument or the like, the board 3 mounting light emitting elements 31 on a front side, lenses 4 overlapped on the respective light emitting elements 31, and a lens cover 5 piled up on the front side of the lenses 4 and the board 3. The board 3 and the lens cover 5 have opposite sides in parallel with each other, engagement projections 57 having pawls 58 at a tip end are projected to a back side on the parallel opposite sides of the lens cover 5, and engagement holes 22 are formed on the mounting plate 21, while the board 3, the lenses 4, and the lens cover 5 are installed on the mounting plate 21 while being integrally overlapped with each other by making the engagement projections 57 of the lens cover 5 inserted into the engagement holes 22 of the mounting plate 21 while being fitted into an outer edge section of the parallel opposite sides of the board 3. <P>COPYRIGHT: (C)2013,JPO&INPIT |
