Street lamps factory

Now LED street lamp' 。 jschindo。 com】 , product appearance, LED luminous particles arrangement way and the quantity, the appearance of the rectifier circuit scale and various internal planning. Such as: single pipe power number of each different, 1 - 5 w; Light distribution of each different, have the bat

at present. jschindo。 com[ Led lights, its appearance, the number of permutations and luminous particles, external sizes and different internal planning of rectifier circuit. For example, the number of single tube power range from 5 w and 5 w; The light distribution of each are not identical, including bats, rectangle, butterfly wings, etc. Including optical processing method has no secondary optical processing method of lens and secondary optical processing method; Driving conditions include special driver IC and electrolytic capacitors. Include more chip packaging and single chip encapsulation of the family. Skilled circuit conditions include modular, modular high power, high power chip integration, lattice high power, etc. Optical planning and heat dissipation is led street light the main technical problems. Although the development of high power led street lamp is very fast, but in the use of a series of problems still exist, such as low wattage, lumens, secondary photosynthetic efficiency, low level of processing, system low light efficiency, fast attenuation and short service life, light color temperature error, the different light color, such as multiple drive failure. During this period, such as secondary optical planning, heat dissipation and the main technical problems such as power regulator system planning is the key to improve the luminous efficiency and prolong life. At present, the light-emitting diodes (leds) have various radiation modes, including lambert, side emission, bats airfoils, rectangular, butterfly wings and concentrating. Through the secondary optical planning, LED lighting planning and luminosity curve to meet the demand of road lighting. Led street light category has the following characteristics: 1. The overall environment of the LED street lamp. However, due to the change of government, corruption and other objective factors, the influence of the LED street light speed obviously lower than expected this year, growth is slowing, there are more porridge less, more rational. 2. This year, all roads led street lamps in the intensity of illumination, uniformity and glare control aspects have made great progress. Nervous due to market demand, however, LED street lamp based large production enterprises, the market competition is intense, the LED street lamp order mostly concentrated in the planning of the larger enterprises. In the future, the LED street lamp manufacturers will strive for the quality and price, seek new economic growth point is also the policy of LED street lamp manufacturers. 3. LED street light has changed the structure of the planning, light modular become a new trend in the future. In the integral and modular programming before, as soon as the lights appear problem, the whole lamp must be replaced. However, after the light source is modular, the only electronic control part has been replaced. While from the perspective of a single lamp, cost savings, but in the long run, the cost is lower. 4. In the application of LED street lamp intelligent control system is gradually increasing. Many street lamps at home and abroad enterprises already committed to the development and production of intelligent led lights. Intelligent led lights on the basis of the original led energy saving technology, can save 10% more 20% of energy, but the stability of the intelligent led street lamp system is insufficient, double fault rate and deterioration speed may be faster than street lamp control system.