LAMP AND CORRESPONDING METHOD

An automotive lamp (10), which may be used e.g. as a retrofit lamp, comprises a lamp body (12, 161, 162) having opposed concave lateral recesses (221, 222) and LED light sources (141, 142) at the bottom surfaces (141a, 142a) of the lateral recesses (221, 222). Therefore, light radiation is both emit...

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Bibliographische Detailangaben
Hauptverfasser:	APUZZO, Mr. Aniello, BIZZOTTO, Mr. Alessandro, CASTELLAN, Mr. Riccardo
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	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 LIGHT SOURCES NOT OTHERWISE PROVIDED FOR LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATINGELEMENTS LIGHTING MECHANICAL ENGINEERING NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE NON-PORTABLE LIGHTING DEVICES STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR SYSTEMS THEREOF VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS WEAPONS
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Beschreibung
Zusammenfassung:	An automotive lamp (10), which may be used e.g. as a retrofit lamp, comprises a lamp body (12, 161, 162) having opposed concave lateral recesses (221, 222) and LED light sources (141, 142) at the bottom surfaces (141a, 142a) of the lateral recesses (221, 222). Therefore, light radiation is both emitted directly and partly reflected by the peripheral surfaces (241a-d, 242a-d) of the recesses (221, 222). The aforesaid peripheral surfaces comprise a first longitudinal face (241a, 242a) which is smaller than a second longitudinal face (241b, 242b) opposed thereto. A LED linear array (141, 142) is placed between said longitudinal faces closer to the second face (241b, 242b) than to the first face (241a, 242a). The peripheral surfaces also comprise a first (241c, 242c) and a second (241d, 242d) transversal faces, with the first transversal face (241c, 242c) towards the front end being smaller than the surface area of the second transversal face (241d, 242d).