A single integrated high power LED opened a new chapter in Chinese road lighting

In September 29, 2010, sponsored by the Shandong Dezhou Qingyun County People's government, the high power LED energy saving demonstration county of Shandong Jiahao Hengtai Energy Limited company to undertake demonstration will be held as scheduled. The activity consists of several sections of the special report, product display and watch the scene etc..

Nine in the morning, in the county of Qingyun science and technology center on the first floor hall, Qingyun County Deputy Secretary of the county Lin Chunyuan in the report on the welcome speech, introduced the situation of economic and social development of Qingyun County Industrial Park general manager Qu Zhipeng heat transfer; President, Shandong Jiahao Hengtai Energy Limited company introduced a new heat transfer material technology, introduces a new heat transfer material industrial park and a single integrated high-power LED street lamp; member of the CPPCC National Committee, the Central Party school, former education secretary Li Xingshan made an important speech in Qingyun County, the vigorous development of the new energy industry gave a high evaluation.

Subsequently, the participants visited the heat transfer of new materials Industrial Park Exhibition Hall, a detailed understanding of the heat transfer of new materials technology and the application of a single integrated high-power LED street lamps.

At eight in the evening, LED lighting demonstration Street fully open, which is the domestic large-scale single particle integrated high-power LED lighting demonstration system engineering. Under the leadership of the organizers of the relevant leaders, the participants visited the city's six main roads from 16W to 320WLED street lamp practical application results. On both sides of Bohai Road, which is the same as the eight lanes, the 180W street lamp is bright in the dark night.

According to the technical deputy general Hengtai galore, the two-way eight lane, using the traditional 400W lamp can meet the lighting requirements, but the use of a single integrated LED lighting them, only 180W, according to 10 hours / day electricity consumption calculation, the annual electricity consumption of about 850 yuan / year. A single integrated high power LED lighting lamps and conventional lamps compared with small power, light, energy saving and carbon reduction and Alto advantage, low cost, saving up to 60% above, life up to 50 thousand hours, the advantages of high efficiency, energy saving, environmental protection There is nothing comparable to this has become the best choice of public lighting to replace traditional lighting lamps.

In recent years, the road of public lighting energy saving has become the focus of attention of governments at all levels, Shandong Hengtai Energy Limited Jiahao application of heat transfer technology of new materials, depreciation and other technical bottlenecks caused by the LED junction temperature is solved, the application of high power LED lighting products achieved a major breakthrough, to fill the gaps in the international use of new materials preparation technology of LED heat transfer cooling device.

LED, known as the new light source in twenty-first Century, has become the fourth generation light source after incandescent lamp, fluorescent lamp, high intensity discharge lamp, and the LED light source is driving a new industrial revolution.

At present, all countries in the world to develop the production of LED lighting street lamps, basically using a single array arrangement as a luminous body. But the LED lamp has the following problems:

1, 2, due to the fast decay; array light, astigmatism and spotlight control is difficult to achieve: 3, affected by the luminous body structure, equilibrium problems on road lighting illumination range, style and illumination is difficult to control; 4, the photoelectric conversion efficiency is low.

In order to solve the defect of existing single array LED high-power lighting lamps, the scientific research institutions have developed a new generation of single integrated high-power LED light bead, improve the photoelectric conversion efficiency of the LED lamp, and the optical lens adopts two light to solve the equilibrium problem of LED lamp astigmatism and spotlight control and the road illumination range, style and illumination, the LED lamp in the equilibrium surface illumination range, style and illumination beyond traditional street lamps.

Shandong Hengtai Energy Co. Ltd. in Jiahao LED lighting field, the use of independent intellectual property rights transfer technology of new materials preparation of novel LED heat radiating device, a fundamental breakthrough in the LED high power junction technology bottleneck temperature heat flux dredge, solves the problem of heat radiation of LED junction temperature, the popularization and application of a new generation a single integrated high power LED lamp has become a reality.

In September 2009, Shandong County of Qingyun city took the lead in the West loop by Shandong Jiahao Hengtai Energy Limited production of a single integrated high power LED lamps, the model transformation of LED lighting, after nearly a year of detection and tracking, to prove the performance of the product can reach the indexes of public lighting. Accordingly, Qingyun County in the month of the urban trunk roads and township roads more large-scale pilot, LED lamp installation number 1000, and achieved satisfactory results, provide a useful experience for the application of LED lighting products.

At present, a single integrated high-power LED lighting products, has been widely used in the truth lighting, industrial and mining enterprises indoor and outdoor lighting and a variety of LED lighting project.

With the continuous improvement of luminous efficiency of LED, LED functional lighting products market share gradually increased, if the government level from the view of energy saving and emission reduction effectively guide and promote a revolution will eventually set off LED to replace the traditional light source.

Qingyun County in Shandong Province as the first LED street demonstration county, set an example and model of excellent for other provinces. With the 11th Five-Year plan to enter the final quarter, energy conservation efforts continue to strengthen. In the energy-saving emission reduction measures to implement the current single like a raging fire, using integrated LED is a times, a good thing!

I believe that with the integration and popularization of a single integrated LED, China's LED road lighting products will be everywhere in China