High-efficiency LED module

A high efficiency LED module includes a circuit board having a plurality of LEDs spaced apart from each other and arranged in a cluster on the circuit board so that a first LED and a second LED are located along a single plane and a third LED is located outside of the single plane. Further included...

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Bibliographische Detailangaben
Hauptverfasser:	Sussman, Peter, DengGang, Zheng, XiaoGui, Wen
Format:	Patent
Sprache:	eng
Schlagworte:	ADVERTISING BLASTING CRYPTOGRAPHY DISPLAY DISPLAYING EDUCATION 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 LABELS OR NAME-PLATES 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 PHYSICS SEALS SIGNS STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR WEAPONS
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Beschreibung
Zusammenfassung:	A high efficiency LED module includes a circuit board having a plurality of LEDs spaced apart from each other and arranged in a cluster on the circuit board so that a first LED and a second LED are located along a single plane and a third LED is located outside of the single plane. Further included is a lens assembly fixed to the circuit board and having a single, continuous body with a cluster of lenses arranged so as to correspond with the arrangement of LEDs. Each lens includes an upper dome surface having a centrally located dimple, a substantially planar bottom surface in alignment with the other bottom surfaces of the lenses and an indention that is recessed from the bottom surface of the lens so that the indention surrounds one of the LEDs on the circuit board.