随着大功率LED光源性能的不断提高, 大功率LED路灯已经得到了广泛的应用。针对大功率LED路灯设计, 提出适用于多芯片的新型二次光学系统, 实现光学透镜模组化设计。利用微槽群阵列技术进行模组散热器设计, 提高LED路灯的散热效率。通过测试配光曲线和温度等参数, 分析LED路灯的性能。

With the improvement of high power LED light characters, the high power LED lamps have been got application widely. Novel secondary optical system is used to increase properties of multi-chip optical lens module for high power LED street lamp. The theater of this module is designed based on micro-grooves array technology for better cooling efficiency. The characters of lamp including lighting distribution and temperature vibration curve are measured and analyzed.