Projection type vehicular headlamp

Details Projection type vehicular headlamp Projection type vehicular headlamp

1991-06-11

1993-05-18

Yeung, James C.

Illumination

Vehicle steering mechanism or element moves pivoted lamp or...

Tie rod element controlled

362247, 362309, 362332, B60Q 100

Patent

active

052114651

ABSTRACT:
A projection type vehicular headlamp in which a projection lamp unit comprising a reflector accommodating a light source, and a projection lens unitary formed through a lens holder with the reflector is provided in a lamp chamber defined by a lamp body and an outer lens, which is characterized in that diffusion steps are formed in the border region between a projection light transmitting region of the outer lens which is adapted to transmit the output light of the projection lens, and the remaining.

REFERENCES:
patent: 3539799 (1970-11-01), Dangauthier
patent: 4631642 (1986-12-01), Brun
patent: 4796171 (1989-01-01), Lindae et al.
patent: 4895693 (1990-01-01), Suzuki et al.

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