一种24V/36V低电压金卤物气体放电光源
申请公布号:CN2805294Y
申请号:CN200520085045.X
申请日期:2005.07.08
申请公布日期:2006.08.09
发明人:付明文;张胜玉;魏嵬;王恒昌
分类号:H05B39/00(2006.01);H05B43/00(2006.01)
主分类号:H05B39/00(2006.01)
代理人:王汝银
地址:250101山东省济南市高新区正丰路中段国家环保科技园国际商务中心B北座
摘要:一种24V/36V低电压金卤物气体放电光源,主要解决现有技术存在的系统功耗大、温度过高、不符合防爆灯具的要求之不足。包括变压器、镇流器、启动器和灯具,所述的镇流器和灯具串接且连接于变压器的一输出端、启动器与灯具并联,灯具的另一端接变压器的另一输出端,所述变压器的输入端电压为24V或36V,而输出端电压为125V;所述的镇流器由电感T2和电容C串联而成非谐振感容式;电源电压与灯具的管电压之比为1~1.1。本实用新型功耗明显降低,用于防爆灯具时,温度过高的问题可以得到解决,同时长寿命、超低启动电流、启动速度快、可靠性高、适用高管电压、准恒流输出等。适用光源有荧光灯、高压钠灯、金卤灯。
主权项:1、一种24V/36V低电压金卤物气体放电光源,包括变压器、镇流器、启动器和灯具,所述的镇流器和灯具串接且连接于变压器的一输出端、启动器与灯具并联,灯具的另一端接变压器的另一输出端,其特征是所述变压器的输入端电压为24V或36V,而输出端电压为125V;所述的镇流器由电感T2和电容C串联而成非谐振感容式;电源电压与灯具的管电压之比为1~1.1。
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