Signalleuchte für Kraftfahrzeuge

A signal luminaire for motor vehicles has a number of light sources which are constructed as light emitting diodes and a number of lenses corresponding to the number of light emitting diodes, each light emitting diode being assigned a lens and the light entrance surface, facing the light emitting di...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	DECKER, DETLEF
Format:	Patent
Sprache:	ger
Schlagworte:	ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING ORSUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES INGENERAL BLASTING FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF HEATING INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO THEFORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THELIGHT EMITTED LIGHTING MECHANICAL ENGINEERING NON-PORTABLE LIGHTING DEVICES PERFORMING OPERATIONS STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR SYSTEMS THEREOF TRANSPORTING VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS VEHICLES IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	A signal luminaire for motor vehicles has a number of light sources which are constructed as light emitting diodes and a number of lenses corresponding to the number of light emitting diodes, each light emitting diode being assigned a lens and the light entrance surface, facing the light emitting diode, of each lens having two light-collecting regions. So that the emitted light is utilised as well as possible when light emitting diodes are used which have a broad cone-shaped light emission from at least two focal points or one elongate focal point, the second light-collecting region has a circumferential total-reflection prism which deflects a partial region of the light emitted by the light emitting diode in a cone-shaped manner, to produce essentially parallel light.