Yufai: Design and Application of Solar Road Lights

Journey lighting is closely related to people’s production days. With the acceleration of my country’s urbanization process, Solar powered street lamps have the advantages of directional light emission, low power consumption, good driving characteristics, fast care speed, earthquake resistance, long service life, and green environmental protection. Gradually enter people's vision and become the world's most energy-saving light source of a new generation with the advantage of replacing traditional light sources. Therefore, solar street lights will become the best choice for energy-saving transformation of journey lighting.

The difference between solar street lights and conventional street lights is that the LED light source uses low-voltage DC power supply, high-efficiency white light composed of GaN-based power blue LEDs and yellow. It has high efficiency, safety, energy saving, environmental protection, long life, fast care speed, and advanced color rendering index. Together benefits can be widely used in the journey. Advantages of LED application, its advantages are:

1. Streetlamp as a point light source, assuming reasonable planning, to a large extent, it can directly deal with the secondary light extraction and light loss problems that traditional spherical light sources must rely on light emission to deal with;

2. The uniformity of the light irradiation surface is controllable, and theoretically, it can be completely uniform in the policy area, which can also avoid the light spoiling in the phenomenon of "lighting under the lamp" of traditional light sources;

3. The color temperature is optional, so it is also an important way to reduce the cost of traveling power in the application of different occasions;

4. There is still a lot of room for skills to move forward.

5. Optical rationality and light distribution of Solar powered street lamps

Street lamps are the "eyes" of the city, a symbol of the city's prosperity and civilization, and a window for the construction of the city's material and spiritual civilization. Bright Solar powered street lamps meet the needs of citizens to travel at night, illuminate a safe and warm way home for citizens, and at the same time improve the quality of the city and establish a superior city image.

Author: Yufai
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