TTIC Xinyuansheng 150W LED street light passed the government acceptance

In response to the increasing energy situation and the EU ROHS Directive, the traditional lamps containing mercury will eventually be banned.

TTIC Taiwan Xinyuansheng Technology Co., Ltd. has successfully developed LED lamp cooling module and heat dissipation solution with thermal temperature uniform superconducting and heat transfer cooling technology. It has applied for PCT135 invention patent and has a production capacity of 100 watts to 1000 watts. The ability of the lamp.

Generally, the LED luminous efficiency is only about 20%, and 80% is mostly converted into heat. Once the LED enters the commercialization of lighting, if it can not effectively dissipate heat, it is prone to overheating, accelerated light decay and life reduction, and the traditional natural heat dissipation is generally used. The way is not enough. If the 150-watt LED lamp uses the traditional natural heat dissipation method, the surface area of the lamp is in contact with the air to dissipate heat. The heat value per watt is 0.5~1.16°C/W, the temperature will rise to 60~139°C/W, and the heat dissipation surface area is increased. The volume and weight of the lamp itself will be very large, and with the ambient temperature of 40 °C, it is easy to burn down; and the fins of the lamp are exposed, accumulating dust and bird droppings, blocking the heat dissipation path and thus losing heat dissipation efficiency, resulting in The LED burned at a high temperature.

In order to overcome the heat dissipation problem of LED lamps, Xinyuansheng uses the thermal uniform temperature super-speed conduction technology to evenly distribute the heat generated by the LEDs, so that the temperature difference of each LED chip is within plus or minus 1 °C; The dust-shielded semi-open ventilation space allows air to dissipate heat. The whole concept is like the heat dissipation of the human body. In addition to the heat dissipation from the skin, the lungs in the second space are forced to dissipate heat by breathing.

The thermal resistance of the LED lamp of Xinyuansheng cooling module is only 0.09°C/W, the temperature rise of 150W is only 12°C, and it has passed the IP65 of European SGS laboratory for waterproof, dustproof, salt spray and continuous life of more than 12000 hours. Test, the light loss is 5~8%. Xinyuan Sheng's LED street lamps are available in various types from 40 watts to 350 watts. The 150 watt street lamps can reach 55 LUX at 10 meters height, which is better than the CNS standard trunk road lighting level, and is more traditional than the traditional 400 watt HID lamps. Saved 60% of electricity bills, 150W LED high-brightness streetlights installed in Kaohsiung City Freeway recently, has been officially opened through the Kaohsiung City Government New Construction Agency acceptance, and has received orders from Europe, the United States, Japan, China and other countries.

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