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LED灯泡发展前景

- 34,2020-

前景

长期以来,人们没有使用发光二极管进行照明,主要是因为发光二极管通常只发射红色或黄光。为了获得白光,还必须制造发光的发光二极管。通过这种方式,红色,黄色和蓝色灯“混合”生产白光。陷入困境的这种困境终于解决了。科学家们已经发现了一种新型的半导体材料,氮化镓,可以在适当的加工后发射蓝光。在救援蓝光问题后,白光问题充满希望。英国剑桥大学材料部科林汉普里斯表示,它们在实验中开发了白色发光二极管灯泡。这个灯泡发出的光线非常接近阳光,并且具有良好的应用前景。他说,发光二极管灯泡使用半导体作为材料,所以这种发光装置可以制成非常小,只有几毫米,可以安装在墙壁或天花板上。如果它们未打开,它们将几乎无法检测到。 This eliminates the need for ordinary incandescent lamps to be equipped with a lampshade to prevent light from irritating the eyes. In addition, the life of this kind of bulb is very long, and it is almost unnecessary to replace it after being installed. In the future, people may forget how to replace the bulb. He is calling on the British government to increase investment to ensure that the UK can stay at the forefront of this technological field. In addition to being durable, this bulb also has great potential for energy savings. According to calculations, if half of the light bulbs in the United States use light-emitting diode bulbs, 24 power stations can be shut down, saving billions of dollars, and carbon dioxide emissions will also be significantly reduced. Because of this, the United States has planned to use LED bulbs for all traffic lights by 2006, which will save $ 750 per year at each intersection. Despite the many benefits of this light bulb, there are two major obstacles to truly entering the average home. One is the price is too high, the price of each bulb is 30 pounds, and the ordinary incandescent bulb is only 35p, the gap is too big. Second, it is difficult to produce white light bulbs suitable for home use.

开发设计

1.针对LED灯泡仅具有照明功能的特性,设计了一系列LED灯泡,不仅具有照明功能,而且具有装饰功能。

2.传统LED灯泡的照明方向是固定的,并且可以以任何角度转动的新型灯泡是新设计的,并获得了国家发明专利。



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