Thick-wall part optical system for automobile illumination

The invention discloses a thick-wall part optical system for automobile illumination. The thick-wall part optical system comprises a condenser refracting surface, a thick-wall part light emitting surface and a thick-wall part light guide. The light guide face of the thick-wall piece is connected wit...

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Bibliographische Detailangaben
Hauptverfasser:	GUO KEQIN, ZHANG YING, FAN GONGQI, WU DAN
Format:	Patent
Sprache:	chi ; 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 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:	The invention discloses a thick-wall part optical system for automobile illumination. The thick-wall part optical system comprises a condenser refracting surface, a thick-wall part light emitting surface and a thick-wall part light guide. The light guide face of the thick-wall piece is connected with the refracting face of the condenser through the thick-wall piece connecting structure. The other surface of the thick-wall part light guide is a thick-wall part light emitting surface, the refracting surface of the condenser is arranged to be of a structure with a large-angle diffusion effect, meanwhile, a diffusion structure is additionally arranged on the refracting surface of the condenser, the refracting surface of the condenser is connected together through a thick-wall piece connecting structure in a close packing mode, light can be diffused, and the condensers are connected together. According to light emitted by the LED, the central light intensity is diffused by the corresponding light condensers, and t