便携式LED舞台灯控制系统的设计及其关键技术The Key Technologies and Design of Portable Control System for the LED Stage Lights
王会芹
WANG Huiqin
摘要(Abstract):
针对传统的LED舞台灯操控台体积较大、不易移动的缺点,本文设计了便携式LED舞台灯调光控制系统,然后重点对其驱动电路、调光技术和散热技术等进行了分析。
The LED stage lighting control platform has the problems of big volume and being moved hard.Based on which,we design the portable control system for the LED stage lights. The key technology of driver circuit,dimming,and heat dissipation for the LED stage lights was analyzed.
关键词(KeyWords):
大功率LED;驱动电路;PWM技术;散热技术;舞台照明;控制系统
high power LED;driving circuit;PWM;heat dissipation;stage lighting;control system
基金项目(Foundation):
作者(Author):
王会芹
WANG Huiqin
参考文献(References):
- [1]江磊,刘木清.LED驱动及控制技术新进展[J].照明工程学报,2014,25(2):1-9.
- [2]张占松,蔡宣三.开关电源的原理与设计[M].北京:电子工业出版社,2004.
- [3]Zhang Can,Qin Huibin,and Qu Liyang.LED Dimming System of Wireless Remote[C//Image Analysis and Signal Processing(IASP).2012 International Conference,2012.
- [4]陈传虞,刘明,陈家桢.LED驱动芯片工作原理与电路设计[M].北京:人民邮电出版社,2011.
- [5]王忠锋,黄伟玲,白金强.大功率LED灯具散热的优化设计[J].照明工程学报,2014,25(3):84-87.
- [6]孙磊,张红,许辉.LED筒灯复合结构热管散热器的数值模拟[J].半导体光电,2011,32(2):224-226.
- [7]梁融,聂宇宏,聂德云,等.LED散热器散热特性分析及结构优化[J].照明工程学报,2014,25(1):94-97.
- 大功率LED
- 驱动电路
- PWM技术
- 散热技术
- 舞台照明
- 控制系统
high power LED - driving circuit
- PWM
- heat dissipation
- stage lighting
- control system