Low power LED solar lamp is at that time

In Shandong Province pilot reform of the administrative system "-- Lu Quan Tun Town, there is a built in accordance with the national standard of 3.5 kilometers of road, on both sides of the installation of 360 solar street lamp LED, which is leading to the construction of the central air conditioning parts City macro sea. The night is here, the light is bright, the reporter feels the town to the city the pace of change Because of these LED solar street lighting, Lu Quan's builders will have the night as the spirit of the day, the achievements of the construction of Lu Quan Tuen speed. Lu Quan town Party Secretary Tian Zhiqing said. Indeed, Dezhou, Germany, Shandong can quantum Optoelectronic Technology Co., Ltd. independent innovation of small power LED solar street lamps for the reform and development of the town of Lu Quan made a contribution.

In recent years, more and more city street lamps using solar power LED (greater than or equal to 1W) lighting technology. However, this technology is often because of low heat efficiency, light efficiency conversion is only around 50% - 60%, directly affect the luminous efficiency and service life of lamps. Small power LED lighting system (0.06W) do not need to install the cooling plate, the system cost is reduced by more than 40%, conversion efficiency can reach more than 90%, the brightness of the light source is a traditional high pressure sodium lamp is 5 - 10 times, is 2, high power LED lamp 3 times, the service life of more than 50 thousand hours, the energy saving effect is remarkable. To overcome such a world problem and the scale of production of the enterprise, is the ability to quantum company.

In 10 years, the German energy quanta company chairman Xue Huanzhang led his research team to overcome the difficulties, after repeated testing and improvement, to master a set of small solar power LED used for a variety of environment light emitting characteristics of its own intellectual property rights of the core technology of constant current drive. Because do not need to install the cooling plate, solves the difficult problem of small thermal power LED; to achieve 2000 hours without attenuation, attenuation in 10 thousand hours is less than 6%, 50 thousand hours of attenuation of not more than 20%; small power LED storage battery can work normally at -40 DEG C and 60 C, normal lighting 7 - 15 days in shape no sunshine state.

Xue Huanzhang told reporters, because of small solar power LED products have more advantages, it can be said that the same power, small power LED highest brightness; the same brightness, the minimum power small power LED; the same conditions, the longest life of small power LED.

In the macro sea, the reporter observed other enterprises according to the same price and the standard installation of solar power LED lights, lighting effects and the ability of the German company's solar energy solar power LED lamp is very different. In the high-power LED lamp, the road is no confusion zebra, looking dim light brightness. The German energy subsidiary of small solar power LED lights shine on the road full of vision, bright and bright. The company research and development director Liang Baoqiang introduced, the single power of 1 to 5 watts of power LED production is LED mounted on the lamp holder, to achieve the purpose of heat dissipation through the lamp cap made of metal, its life and flux decreased with increase of temperature is inversely proportional to. While the German energy subsidiary core technology is LED through the line combination design in self cooling circuit board, when a single small power LED individual no light, does not affect the normal luminescence diode on the other plate; when the circuit board can not strain or other reasons to use, can replace the entire circuit board directly. Convenient maintenance.

At present, small solar power LED system integration module developed by the company has won three national invention patents, utility model patents ten; has successfully developed dozens of models of small solar power LED lights and solar power LED shelters. The products are widely used in Shandong, Guangxi, Jiangsu, Zhejiang and Inner Mongolia. Right now, the company is stepping up production for Germany, Malaysia, South Africa and other markets customized low-power LED Garden lights, street lamps, only in July, signed a 20 million yuan sales contract. Xue Huanzhang said that the use of solar thermal power and do not use, lighting is not less than 6 hours. For next year sales exceeded 150 million, 1 - 3 years listed in the United states.