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CN107787075A 一种大功率LED照明系统电路 无效 - 撤回

  • 专利标题： 一种大功率LED照明系统电路
  • 专利标题（英）： High-power LED lighting system circuit
  • 申请号： CN201610760056.6
    申请日： 2016-08-30
  • 公开(公告)号： CN107787075A
    公开(公告)日： 2018-03-09
  • 发明人: 李征
  • 申请人： 李征
  • 申请人地址： 辽宁省沈阳市浑南新区白塔街道大羊安村1号
  • 专利权人： 李征
  • 当前专利权人： 李征
  • 当前专利权人地址： 辽宁省沈阳市浑南新区白塔街道大羊安村1号
  • 主分类号： H05B33/08
  • IPC分类号： H05B33/08
一种大功率LED照明系统电路
摘要：
一种大功率LED照明系统电路，适用于电源领域。系统电路由密封铅酸蓄电池双电平浮充充电器电路、大功率LED恒流驱动电路、电流测量电路、单片机及其外围电路组成。系统电路具有完善的密封铅酸蓄电池充放电管理功能、LED恒流驱动功能、系统相关参数显示功能和相应的过电压过电流保护功能。电路结构简单，体积较小，工作稳定，适应性好，功耗低，提高了工作效率，且具有良好的抗干扰性和可靠性。
摘要（英）：

The invention discloses a high-power LED lighting system circuit, which is applicable to the field of power supplies. The system circuit is composed of a sealed lead acid battery double-level floatingcharger circuit, a high-power LED constant-current driving circuit, a current measurement circuit, a single chip microcomputer and a peripheral circuit thereof. The system circuit has perfect functions of sealed lead acid battery charging and discharging management, LED constant-current driving, system related parameter display and corresponding over voltage and over current protection. The high-power LED lighting system circuit has the advantages that the structure is simple, the size is small, the working is stable, the adaptability is good, the power consumption is low, the working efficiency is improved, and the anti-interference performance and the reliability are good.

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