智能化LED手术无影灯的仿真及设计

Simulation and design of intelligent LED operation shadowless lamp

对不同功率的LED阵列应用于手术无影灯进行了仿真,仿真表明无论使用多大功率的LED光源,均符合手术无影灯的要求。设计了智能化LED手术无影灯,采用单片机控制LED驱动模块,配以无线收发模块,可实现无影灯的自动调光、手动遥控调光,具有智能化、效率高、安全等优点。

The simulation of different power LED arrays for surgical shadowless lamp is carried out.The simulation shows that regardless of whatever kind of power LED light source,the results are in line with the requirements of operation shadowless lamp.Intelligent LED operation shadowless lamp is designed by using single-chip microcomputer to control LED driver module,together with the over-current-voltage protection module and wireless transceiver modules,to enable the shadowless lamp automatic dimming and manual remote dimming.It has the advantages of intelligence,high efficiency and safety.