摘要
介绍了一种舰船用强光探照灯光实现的基本过程。分析了如何通过反光杯的二次反射实现短弧氙灯的极小角度光学配光,同时也分析了如何通过螺旋传动机构实现短弧氙灯的连续轴向调焦。最终实现了强光探照灯的远距离强光照射及其光学焦距的连续调节。
The basic process of realization of light path in search light system is introduced. The way that how to realize a tiny angle optical light distribution for short-arc xenon lamp by multiple reflections of reflective cup is analyzed. Meanwhile the continuous focusing control method on axial focusing by screw transmission mechanism is designed. The glare over a long distance and continuous focusing method of the mechanism for strong searchlights is realized at last.
出处
《照明工程学报》
2015年第3期99-101,113,共4页
China Illuminating Engineering Journal
关键词
强光探照灯
调焦机构
短弧氙灯
strong searchlight
optical focusing mechanism
short-arc xenon lamp
