A LIGHTING DEVICE AND CORRESPONDING METHOD

A lighting device (10) includes: - a support member (16) with a fork-like shape with two prongs (162) carrying mutually facing electrically powered light radiation sources (L), e.g. LED sources, and - an annular heat sink member (20) fitted onto said prongs (162) and extending around said light radi...

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Bibliographische Detailangaben
1. Verfasser:	BIZZOTTO, Alessandro
Format:	Patent
Sprache:	eng ; fre
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 STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR WEAPONS
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Beschreibung
Zusammenfassung:	A lighting device (10) includes: - a support member (16) with a fork-like shape with two prongs (162) carrying mutually facing electrically powered light radiation sources (L), e.g. LED sources, and - an annular heat sink member (20) fitted onto said prongs (162) and extending around said light radiation sources (L). L'invention concerne un dispositif d'éclairage (10) qui comprend : un élément support (16) en forme de fourche pourvu de deux dents (162) portant des sources de rayonnement lumineux (L) à alimentation électrique, par exemple des sources DEL, se faisant face et un élément dissipateur thermique (20) annulaire monté sur lesdites dents (162) et s'étendant autour desdites sources de rayonnement lumineux (L).