Xu Qinghua mainly to the new LED (light emitting diode abbreviation) city road lighting breakthrough technology bottlenecks, making the actual illumination LED lamp is approximately the cloth rectangle divided, issued uniform illumination, road use than the current integrated energy of sodium 60%.
Power type LED used for lighting the special problems of urban roads, National Integrated Optoelectronics, Tsinghua University, Room Professor Luo Yi actual research group set up a technology research and development group, recently in the optical system and the LED lights on the thermal structure of a major breakthrough, obtained Proprietary high light extraction efficiency, rectangular uniform distribution of power type LED illumination optical system package. After testing, single white LED power-based road use than the current comprehensive energy-saving high-pressure sodium lamps up to 60%.
Dongguan Kingsun Group and Tsinghua University, Tsinghua University successfully with independent intellectual property rights owned power type LED package and the application of technology implementation industrialization.
The current new lighting products have been successfully applied to the Guangdong Provincial Science Center lighting project, Tsinghua University Olympic venues road lighting, road lighting, Changping Town, Dongguan, Dongguan Shi Pai Town, a comprehensive renovation project nearly ten thousand street-lamp, a Dongguan Shilong Town Comprehensive renovation project more than a street lamp, lighting district, Shenzhen Energy Engineering Meishan Court, Zhongshan Torch Development Zone, New Street Lights, Torch Development Zone, Zhongshan City, city lighting engineering and other high-power LED street lighting project, to obtain the best energy-saving and Lighting effects.
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