| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem in the past where many LED lamps are required for making the whole face of emitting surface bright, in a conventional lighting tool for vehicles using LED lamps as the light source, resulting in cost increase, because light emits from a point source. SOLUTION: The problem is solved by composing this lighting fixture 1 for vehicle of an LED light source 2 with its main radiating direction is to make it almost coincide with the radiating direction X of the lighting fixture 1 of, the first reflecting face in which an appropriate number of reflecting units 31 sectorially severed from a paraboloid of revolution is combined to be radial, having its focal point at the LED light source 2 and its Y axis to be the direction nearly orthogonal to the radiating direction X, and of the second reflecting face 4 processed with reflective cutting to reflect light reflected from the first reflecting face and formed into a rectangular shape, because light such as a spot-light source of the LED lamp is transformed into a planar light source. |
