A white light luminescent device

The utility model provides a white light luminous device which consists of a luminous chip and elements that the ray passing through, wherein on the elements that the ray passing through fluorescent powder is painted. By adopting painting the fluorescent powder on the elements that the ray passing t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	TONG SHENGNAN, QIU XINWANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BASIC ELECTRIC ELEMENTS BLASTING ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY 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 SEMICONDUCTOR DEVICES STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR WEAPONS
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Beschreibung
Zusammenfassung:	The utility model provides a white light luminous device which consists of a luminous chip and elements that the ray passing through, wherein on the elements that the ray passing through fluorescent powder is painted. By adopting painting the fluorescent powder on the elements that the ray passing through, part of ray of fluorescent powder on the formed elements will change the wave length after irradiated by the luminous chip and then being mixed the ray thus get a white light effect that can be felt by eyes. The utility model adopts led(LED chip) as a light source to trigger the fluorescent powder so as to generate an effect of white light, and can reduce the producing cost largely and also can improve the competitive strength of the product.