1. Field of the Invention
The invention relates to a projection illumination device, and in more particular to a projection illumination device utilizing a lens assembly and a reflector to project light beams.
2. Description of the Related Art
U.S. Pat. No. 6,558,032 discloses a LED lighting equipment for vehicle. In FIG. 1, the LED lighting equipment comprises a LED lighting equipment 1′ comprising a LED lamp 2′, a reflection surface of hyperboloid 4′ having two focuses f1 and f2, and a reflection surface of paraboloid of revolution 5′. Light beams reflected by the reflection surface 4′ are emitted outwardly and centrally from the focus f2. The focus f2 of the reflection surface 4′ and the focus of the reflection surface 5′ are overlapped. The light beams reflected by the reflection surface 5′ travel to the remote ahead of the reflection surface 5′.