| 摘要 |
PROBLEM TO BE SOLVED: To provide a vehicle lighting unit having a structure for mounting a light-emitting device by positioning it to a vehicle lighting unit body.SOLUTION: A vehicle lighting unit includes: a light-emitting device 10 having an exciting light source, a wavelength conversion member 12 arranged at a location separated in an upward vertical direction from the exciting light source, a condensing lens arranged between the exciting light source and the wavelength conversion member 12, and a holder 18 for holding these components; a support member for supporting the light-emitting device 10; a first fixing means for fixing the light-emitting device 10 and the support member; a vertical guide member 46 slide-moving in a vertical direction while it comes in surface contact with the support member; a stopper for making the wavelength conversion member 12 locate at a predesignated light source position by regulating sliding movement in the vertical direction of the support member; and a second fixing means for fixing the support member and the vertical guide member 46, wherein the light-emitting device 10 comes in contact with the stopper. |
