大功率LED在照明灯具设计中需要解决的问题

本文通过对大功率LED在城市照明灯具设计应用中遇到的实际问题的详细分析,结合LED领域的技术现状和行业特性,讨论了LED灯具设计时拯待解决的系列问题,特别是对制约灯具发展的散热和驱动两大难题.建议在加强行业合作和标准规范的同时,灯具制造企业对灯具进一步合理科学的优化设计时,必须依赖于LED研制单位,力求在LED封装时,能够在思路上大胆创新,除了提高发光效率,在光学特性和结构方面能为灯具设计者考虑得更多,这样才能从根本上解决实际问题.以期共同克服制约LED应用和发展的瓶颈,共同推动LED照明产业的更加繁荣.

The problems need to be solved in using high power LED in lighting fixture design

Through a detailed analysis of the practical problems encountered in the application of high power LED in city lightning design,combining with the current technology situation and industry characteristics in the field of LED,this article discusses a series of urgent problems need to be solved in LED lamp design,especially the two difficult problems which restrict the development of the lamps and lanterns-heat radiation and drive.It suggests that while reinforcing cooperation and standards,we must rely on th...