supfire深圳神火led强光手电筒批发厂家
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深圳神火supfire告诉你什么是HID手电

其实HID手电是一种含有氙气的新型灯,又称高强度放电式气体灯,英文简称 HID Intensity Discharge Lamp. 。HID手电打破了爱迪生发明的钨丝发光原理,在石英灯管内填充高压惰性气体— Xenon 氙气,取代传统的灯丝,在两段电极上有水银和碳素化合物,透过安定器以 23000 伏高压电流刺激氙气发光,在两极间形成完美的白色电弧,发出的光接近非常完美完美的太阳光。

 

氙气灯( HID )的发光原理:

 
汽车 HID 氙气灯与传统卤素灯不同,这是一种高压放电灯,它的发光原理是利用正负电刺激氙气与稀有金属化学反应发光,因此灯管内有一颗小小的玻璃球,这其中就是灌满 了氙气及少许稀有金属,只要用电流去刺激它们进行化学反应,两者就会发出高达 4000K-12000K 色温度的光芒。它采用一个特制的镇流器(Ballast),利用汽车电池塘 2V 电压产生 23000V 以上的触发电压使灯启动。启动时 0.8 秒的亮度是额定亮度的 20% ,达到卤素灯的亮度,并使大灯 4 秒以内达到额定亮度的 80% 以上。在灯稳定后镇流器向灯提供约 80V 供电电压保持灯以恒定功率运转。
 
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In fact, HID flashlight containing new xenon lights, also known as high-intensity discharge gas lamps, the abbreviation HID Intensity Discharge Lamp. HID flashlight to break the the tungsten light Edison's principle, high pressure inert gas - Xenon Xenon filled quartz lamp, replace the traditional filament, mercury and carbon compounds in the two sections of electrodes, a high voltage of 23,000 volts through ballast current stimulation xenon light, perfect white arc formed between the poles, the light emitted close to perfect, perfect sunlight.
 
Xenon lamps (HID) light-emitting principle:
 
Automotive HID xenon lamp with traditional halogen, which is a high-pressure discharge lamp emitting principle is the use of positive and negative electrical stimulation luminescence of xenon with the rare metal chemical reaction, a small glass ball lamp, which is filled with xenon gas and a little rare metals, as long as the current to stimulate chemical reaction, both will be issued up to 4000K-12000K color temperature light. It uses a special ballast (Ballast), the use of automotive electrical pond 2V voltage the trigger voltage lights start to generate more than 23000V. Start the brightness of 0.8 seconds is 20% of the rated brightness, to the brightness of the halogen lamp, and the headlights 4 seconds or less up to more than 80% of the nominal brightness. In the stability of the lamp ballast to the lamp lights provide about 80V supply voltage remains constant power operation.
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点击次数:  更新时间:2012-11-12 08:30:05  【打印此页】  【关闭