公开(公告)号：US5388357A

公开(公告)日：1995-02-14

申请号：US45483

申请日：1993-04-08

申请人： Mark Malita

发明人： Mark Malita

IPC分类号： G09F13/00 ,  G09F13/04 ,  G09F13/14

CPC分类号： G09F13/04 ,  G09F13/00 ,  G09F2013/0422 ,  G09F2013/0459 ,  G09F2013/145 ,  Y10S362/812

摘要： A kit retrofits a conventional exit sign, which normally uses internally mounted incandescent or fluorescent lamps, to operate using multiple LED sources in a group or assembly on a board. Indicia lighting is accomplished substantially indirectly through reflection of light from the LED sources. The LED source is electrically powered through an adapter that fits into the socket of the original incandescent lamp or fluorescent lamp, which is removed in the retrofit process. Metalized plastic light reflective panels are provided in the kit for adhesively connecting to inner surfaces of the enclosure for improved lighting efficiency of the indicia. Reduction of energy consumption by 10 or 20 times is coupled with virtually zero maintenance costs over long periods of time.

摘要翻译： 一个套件改装了通常使用内部安装的白炽灯或荧光灯的常规出口标志，使用板上组或组件中的多个LED源进行操作。 标记照明通过来自LED源的光的反射基本间接地实现。 LED源通过适配器插入原始白炽灯或荧光灯的插座中，该适配器在改造过程中被移除。 套件中提供了金属化塑料光反射板，用于粘合地连接到外壳的内表面，以提高标记的照明效率。 能量消耗减少10或20次，长时间维持成本几乎为零。