How to use less leds wind and solar energy complementary to reduce the led street lights

The main factors influencing the LED road light failure is that the temperature of the lamp, and as a heat dissipation module of lamps and lanterns of cooling plate fins, cooling module assembly has been completed, in order to prevent erosion climate need outside the module with the lacquer that bake, but this and put the heat of the heat dissipation module

the main factors influencing the LED road light attenuation is the temperature of the lamp. As lamps and lanterns of the cooling module of heat dissipation fin base plate and the heat dissipation module after assembly, the need to increase the protection of the lacquer that bake, outside the module to prevent the erosion of the climate. However, the cooling module heat sealed back in this way, this leads to leds light attenuation due to bad heat dissipation, and reduces the service life of the led street lamp. Led street lamp radiator has been a serious problem of the led lamps and lanterns industry. This is also the bottleneck of prolonging the service life of the LED street lamp. It is also a public engineering LED street light influence purchasing unit of the main causes of acceptance. The Suggestions to solve the LED road lighting problem: first, from the basic materials of tianjin traffic lights will solve the problem of high power leds of heat from within. For example, when the luminous element combination to the aluminum plate, heat conduction oil together with the thermal conductivity of the membrane or thermal conductive rubber pad should be as good as possible, but the film thickness must be reasonable choice, rather than the more thick, the better, because of the better thermal conductivity, thermal resistance of film thickness is useless. In addition, the thermal conductive film or soft thermal conductive gasket may not really close to the substrate, adhesive surface with many small holes through them. Heat dissipation and lower conduction efficiency seriously. The second is the correct choice of hot grease, generally use soft ceramic hot fat. Using thermal grease, plate bonding tightly. This thermal resistance can be reduced to the lowest degree, rapid heat transfer, reduce the environment temperature of the led street lamp light bead, significantly delay the onset of droop, prolong the service life of led lights. Adhesive is malleable, in the process of high temperature baking or reflow will change with the expansion and contraction of aluminum plate, therefore the stress is very small, aluminum plate won't bend and warping, plate won't explode. The third led street light heat dissipation module external protection soft radiating ceramic coating should be adopted. Can be directly sprayed on the outside of the led street lamp heat dissipation module, construction is convenient, can be adjusted according to the needs of the landscape design into different colors.