LED LAMP

LED lamp (1) not suffering from excessive heat generation with bright illuminating property, includes an LED array (2) having one or more of LED devices arranged, a mounting base (9) for mounting the LED array thereon, and a light guide member (7) extending to cover the LED array (2) on the mounting...

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Bibliographische Detailangaben
1. Verfasser:	SAITO, KAZUHISA
Format:	Patent
Sprache:	eng ; fre
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 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 NON-PORTABLE LIGHTING DEVICES SEMICONDUCTOR 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:	LED lamp (1) not suffering from excessive heat generation with bright illuminating property, includes an LED array (2) having one or more of LED devices arranged, a mounting base (9) for mounting the LED array thereon, and a light guide member (7) extending to cover the LED array (2) on the mounting base (9), the light guide member (7) being made of white translucent acrylic resin having a transmittance from 60% to 88%. Where the light guide member (7) has lens function and ultraviolet absorbing function, the light emitted from the lamp can be expanded well with containing less ultraviolet rays. L'invention concerne une lampe à DEL (1) ne souffrant pas d'une génération de chaleur excessive et présentant un d'éclairage lumineux important. Ladite lampe comporte un réseau de DEL (2) muni d'un ou de plusieurs dispositifs de DEL agencés ; d'une base de montage (9) sur laquelle le réseau de DEL est monté ; et un élément de guidage de lumière (7) s'étendant pour recouvrir le réseau de DEL (2) monté sur la base de montage (9) et fait d'une matière acrylique blanche pourvue d'une transmittance de 60 % à 88 %. Dans le cas où l'élément de guidage de lumière (7) joue une fonction de lentille et une fonction d'absorption des ultraviolets, la lumière émise par la lampe peut être bient élargie tout en contenant moins de rayons ultraviolets.