LED optical system

The invention provides an LED optical system which comprises an LED light emitting source and a light converging device with a converging outlet, and the light converging device is configured to converge emitted light of the LED light emitting source and then form incident light beams emitted in the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	YANG CHUANYIN, YANG YIBO
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 provides an LED optical system which comprises an LED light emitting source and a light converging device with a converging outlet, and the light converging device is configured to converge emitted light of the LED light emitting source and then form incident light beams emitted in the first direction at the converging outlet, and the beam angle of the incident light beams does not exceed 120 degrees. The large-area light diverter is located on the light converging device in the first direction, and the incident light beam is reflected by the large-area light diverter to form an emergent light beam which is emitted in the second direction and has a light beam angle not exceeding 120 degrees; wherein the first direction and the second direction intersect, and the convergence outlet is not located on the path of any light on the emergent light beam. The LED optical system with the eye protection function is ingenious in structural design, light anti-dazzle angles can be formed, eyes of people are