Beam-centralizing device for a reflectors light emitting diode

A beam-centralizing device for a reflectors light emitting diode comprises at least one light source which is disposed at a lateral edge of a light guide plate. The light source emits light on the light guide plate, and then an emitting surface of the light guide plate emits parallel beam to form th...

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Bibliographische Detailangaben
1. Verfasser:	LIU, KEH-SHIUM
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 LIGHTING MECHANICAL ENGINEERING STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR WEAPONS
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Beschreibung
Zusammenfassung:	A beam-centralizing device for a reflectors light emitting diode comprises at least one light source which is disposed at a lateral edge of a light guide plate. The light source emits light on the light guide plate, and then an emitting surface of the light guide plate emits parallel beam to form the light source. At the march forward of the parallel beam is provided a first reflector element and a second reflector element which are used to adjust and correct the parallel beam, so as to make the beam emitting from the centralizing device parallel, thus forming a lighting form with high quality and low dissipation rate. Thereby, such a beam-centralizing device can ensure parallel and infinite extension of the beam, and can meet the user's requirements.