太阳能信号灯使用要求
使用要求
Requirements for use
为了满足不同生产作业的视觉需要和灯具安装条件的需要,工矿灯的反射器应能产生各种宽窄程度的光分布。
In order to meet the visual needs of different production operations and the installation conditions of lamps, the reflector of industrial and mining lamps should be able to produce a wide and narrow light distribution.
表面涂漆、涂釉使之呈现白色,和用铝、玻璃镜、棱镜玻璃等材料制成的反射器,都可以得到宽的光分布,适合于大面积、工作面垂直或接近垂直的工作场所。
The surface is painted and glazed to make it white. The reflector made of aluminium, glass mirror, prism glass and other materials can obtain wide light distribution. It is suitable for large area, vertical or near vertical workplaces.
对于高大厂房和有高大机床的需要单独照明的场所,可采用棱镜玻璃、镜面玻璃和抛光铝等控光性能强的材料制成的反射器,得到窄光束分布。
For large workshops and places requiring separate lighting with large machine tools, reflectors made of prism glass, mirror glass and polished aluminium with strong light control properties can be used to obtain narrow beam distribution.