Abstract: An illumination device includes a light emitting element, a bus bar in which the light emitting element is attached, and a housing in which the bus bar is insert-molded. The bus bar includes a bus bar main body which is flat-plate-shaped and a bent piece extended in the bus bar main body and bent so as to be inclined to the bus bar main body. The housing includes a protruding part which protrudes from a surface covering the bus bar main body so as to cover at least a part of the bent piece and which has an inclined surface parallel to the bent piece, and a hole on the inclined surface of the protruding part formed so that the bent piece is exposed. The light emitting element is attached to the bent piece so as to be accommodated in the hole.

Abstract: An illumination device includes a light emitting element, a bus bar in which the light emitting element is attached, and a housing in which the bus bar is insert-molded. The bus bar includes a bus bar main body which is flat-plate-shaped and a bent piece extended in the bus bar main body and bent so as to be inclined to the bus bar main body. The housing includes a protruding part which protrudes from a surface covering the bus bar main body so as to cover at least a part of the bent piece and which has an inclined surface parallel to the bent piece, and a hole on the inclined surface of the protruding part formed so that the bent piece is exposed. The light emitting element is attached to the bent piece so as to be accommodated in the hole.