Patent ID: 9615414
Date: 2017-04-04
CPC Classifications: F21V,F21Y,H05B

Claim:
1. A power supply device comprising: a first case that houses: a second case that houses: the component being electrically connected to a power supply included in the first case via the signal input, the power supply comprises the second case has a box shape having an open surface, the second case includes a pair of side walls and a pair of fitting portions provided on the pair of side walls, into which respective peripheral portions of the print wiring board inserted from the open surface are fitted, and the second case is mounted to the first case to overlap and close the open surface of the second case by the first case, the first mounting mechanism is provided on first portions of the pair of side walls, the pair of side walls are configured to provide a gap between the first portions of the pair of side walls in the parallel direction of the print wiring board that is smaller than a gap provided between second portions of the pair of side walls provided on the pair of fitting portions, a step structure is provided at a portion of each of the side walls disposed between the fitting portion and the first mounting mechanism, and the pair of side walls are configured such that gaps are formed between the first portions, which are provided on the first mounting mechanism, and the second portions, which are provided on the fitting portion, by the step structures.