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1、日本LED照明以及智能插座在家庭能源中的应用 日本LED照明以及智能插座在家庭能源中的应用 第一部分 一、关于日本家庭LED照明 一段英文资料介绍 Using LED Lights Can Reduce Your Electric Costs使用LED灯可以减少你的电费开销 日本某种独立住宅照明区域示意图 日本第四届照明技术展览会会场一瞥 LED灯具在家庭中的应用示意图 LED灯具在家庭中的应用实例 LED灯具在家庭中的应用实例 LED灯具在家庭中的应用实例 LED灯具在家庭中的应用实例 LED灯具在家庭中的应用实例 LED灯具在家庭中的应用实例 LED灯具在家庭中的应用实例 LED灯具在家庭
2、中的应用实例 LED灯具在家庭中的应用实例 LED灯具在家庭中的应用实例 LED装饰灯具在北美某个家庭节日中的应用实例 荷兰飞利浦(philips)公司生产的部分LED灯具实例 日本松下(Painasoic)公司生产的一种LED灯泡的外观 日本东芝(TOSHIBA)公司生产的一种LED灯泡的外观 日本某种可调节亮度的LED灯泡以及开关配件示例 A typical LED bulb is comprised of several individual LEDs.一个典型的LED灯泡是由几个单独的LED灯组成的。How Do LEDs Bulbs Work?LED 灯泡是如何工作的？A diode
3、 is a simple semi-conductor material that is aluminum gallium arsenide for LEDs.LED二极管是一种铝-镓-砷的简单的半导体材料。A semi- conductor is a material that has a changing ability to conduct electric current.半导体材料具有不断变化的传导电流的能力。As voltage is applied across a diode, electrons on the diode materials begin to move and
4、 photons are released.在二极管的两端施加电压时，电子在半导体材料上开始移动，光子被释放。 Photons are small packets of energy that form light.光子是小包，形成光能量。By properly designing the diode materials, a certain frequency of photons are released that result in light that is visible to a human eye.通过正确设计的半导体材料，某一频率的光子被释放，导致对人眼可见的光。LEDs ar
5、e engineered to release a large number of photons to generate the required quantity of light.发光二极管的设计，使其释放出大量的光子数来生成所需的光量。The higher cost of an LED bulb compared to an incandescent bulb is primarily involved with the cost of the semi- conductor material that comprises the diode.与白炽灯泡相比，LED灯泡的成本较高，主要
6、涉及的成本，包括二极管的半导体材料。 Basic components of a light emitting diode (LED).发光二极管（LED）的基本组成部分。说明：Inside a Light Emitting Diode内部发光二极管Emitted Light Beams发出的光束Diode二极管Transparent Plastic Case透明的塑料外壳Terminal Pins末端的针脚 LED bulbs are comprised of several of the single LED shown above.LED 灯泡是由上面所示的几个单独的LED组成。LED
7、Bulbs Consume Less ElectricLED灯泡消耗很更少的电LEDs use far less electricity than typical incandescent bulbs.LED灯泡比传统的白炽灯泡使用更少的电。An LED bulb that is equivalent to a 25 to 35 watt incandescent bulb uses about 0.7 watts!0.7 瓦的LED 灯泡大约等效25瓦 35 瓦的白炽灯灯泡！Similarly, an LED lamp that is approximately equivalent to
8、a 75 to 100 watt incandescent bulb uses approximately 2 watts.同样地，一个大约2瓦的LED灯泡相当于75瓦100瓦的白炽灯灯泡。Incandescent bulbs use a filament that must be heated to produce light.白炽灯的灯丝，必须使用加热来产生光。They generate a lot of heat using electricity that is not used to produce light.它们产生大量不是用来发光的用电。LED bulbs dont have
9、filaments that require heat, so they dont use as much electricity.LED灯没有灯丝需要热量，所以他们不使用大量的电力。LED Bulbs Have a Long LifeLED灯泡具有较长的使用寿命Incandescent filaments burn out in relatively short duration and limit bulb life.白炽灯灯丝烧坏持续时间相对较短，限制了灯泡的使用寿命。While a common incandescent bulb has a life from 750 to 2000
10、 hours, a LED bulb has an average life of 100,000 hours (over 11 years of continuous use!).一个普通白炽灯泡的寿命从750小时到2000小时，LED灯泡的平均寿命10万小时（连续使用超过11年！）。A longer life means will spend less time climbing ladders changing light bulbs that have burned out.更长的使用寿命意味着将花费更少的时间，爬梯子更换烧坏的灯泡。Other Advantages of LED Bu
11、lbsLED灯泡的其他优点 LED bulbs have other advantages in addition to the low energy consumption and their longer life mentioned above.LED灯泡除了上述能耗低，寿命较长，还具有其他优点。LED bulbs are smaller than other bulbs.LED 灯泡都小于其他灯泡。They are protected by a hard plastic shell (bulb).他们受硬塑料壳保护（灯泡）。In addition, LED bulbs are dimm
12、able with typical lighting hardware and are available in different colors wavelengths of light.此外，LED灯泡是典型的照明调光硬件，可用不同颜色的波长的光。 Whats the Downside to LEDs?Led 的缺点是什么？The obvious downside to LED bulbs is their cost.最明显的缺点是LED灯泡成本。The cost is higher than other bulb types because LEDs use an advanced se
13、miconductor material to generate light.LED使用先进的半导体材料的发光，成本高于其他类型的灯泡。As is the case with many of todays new technological products, the price of LED bulbs is coming down as more are used.与许多今天的新科技产品的情况一样，随着更多的使用LED 灯泡价格将可以降下来。Remember, LED bulbs have a much longer life than typical incandescent bulbs.请记住，LED灯泡比一般白炽灯泡的寿命更长。LED bulbs are primarily imported from China and Japan through sources in the U.S.LED 灯泡在美
