FIELD: light engineering. SUBSTANCE: headlight is of elongated shape and comprises reflecting surface 1 made as a portion of parabolic cylinder, and reflecting surface 2 in the form of round cylinder with one wall merging into a plane. Surfaces 1 and 2 are conjugated via a separate plane 3 disposed horizontally along the focus line of the first surface. Light source 4 is disposed in segment 5 formed by surface 2 and plane 6 passing through upper edges of surfaces 1 and 2. EFFECT: improved design. 2 dwg
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Authors
Dates
1994-09-30—Published
1993-01-06—Filed