Patent ID: 6994460
Filing Date: 2006-02-07
Classification: F21S,F21V,F21W

Abstract:
1. A vehicular headlamp including a projector-type lamp unit which radiates light that forms predtermined light distribution pattern, said projector type lamp unit comprising a projection lens disposed on an optical axis that extends in a longitudinal direction of a vehicle, a light source bulb provided behind a rear focal point of said projection lens, and a reflector that condenses and reflects light from said light source bulb toward said optical axis in a forward direction, wherein said light source bulb is fixedly inserted in said reflector from one side of said optical axis in a position separated from said optical axis in a vertical direction; a shade is provided between said projection lens and said light source bulb, said shade forming a cut-off line at an upper edge of said light distribution pattern by blocking part of light reflected from said reflector; said upper reflection area forms a diffusion light distribution pattern, a lower central area of said lower reflection area forms a condensed light distribution pattern; said light source bulb is fixedly inserted in said reflector from below said optical axis; and said light source bulb is provided in said reflector so that said light source bulb is upwardly inclined by a predetermined angle with respect to a horizontal direction.