SIGNAL LAMP OF AUTOMOBILE
PURPOSE: To combine flashing light with car breadth light within a signal lamp by constituting the reflecting layer side of a plate as a reflector, and arranging a luminescent filament for the car breadth light within the focal point of the reflector. CONSTITUTION: A plate 22 constituted as a reflec...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PURPOSE: To combine flashing light with car breadth light within a signal lamp by constituting the reflecting layer side of a plate as a reflector, and arranging a luminescent filament for the car breadth light within the focal point of the reflector. CONSTITUTION: A plate 22 constituted as a reflector is arranged in front of a color filter 21, the plate 22 has almost equal wall thickness, and has an aluminum reflective layer 23 on the side facing a lens of the plate. A luminescent filament 28 of an incandescent lamp 27 is arranged within the range of the focal point of the reflector 22, and the reflective layer 23 of the reflector has color of the car breadth light. The shape of the color filter 21 is almost equal to the shape of the reflector 22 for the car breadth light. Beams of light 32-34 generated with the luminescent filament 28 are reflected in parallel to an optical axis with the reflector 22. Finally, the beams of light 32-34 are affected in the specified form by an optical member 19 of a lens 18, and give the car breadth light of the signal lamp as a whole. |
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