HEADLAMP ASSEMBLY INTEGRATING HOUSING AND HEAT SINK

PROBLEM TO BE SOLVED: To provide a headlamp assembly having a light source, a chamber to house the above light source and a cooling channel to discharge heat from the above chamber. SOLUTION: A heat conductive wall and an insulating wall together form a chamber and a cooling channel. The heat conduc...

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Hauptverfasser:	LEMECHA MYRON, GLOVATSKY ANDREW ZACHARY, ERION JEFFREY A, REDDY PRATHAP AMERVAI
Format:	Patent
Sprache:	eng
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 INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO USESOR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS LIGHTING MECHANICAL ENGINEERING STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a headlamp assembly having a light source, a chamber to house the above light source and a cooling channel to discharge heat from the above chamber. SOLUTION: A heat conductive wall and an insulating wall together form a chamber and a cooling channel. The heat conductive wall has a higher heat conductivity than the insulating wall and a heat exchange between the chamber and the cooling channel is promoted and a heat exchange between the cooling channel and a hot engine room is decreased. COPYRIGHT: (C)2007,JPO&INPIT