300 yuan of solar street light pictures2

Road lighting lamps and lanterns should be market demand, all the manufacturers in high power solar led street light are beginning to try to develop road lighting, if simply to chip or more device combination, the actual area, effective area of the intensity of illumination nonuniformity

at present, in response to market demand, road lighting lamps and lanterns manufacturers began to try to develop high power solar led street lamp, road lighting. If simply chip or more device together, is the actual area and the effective area of uneven illumination, it is difficult to meet the market demand of related standards. It cannot be applied to regional road lighting, the secondary road lighting, then extended to the main road lighting field. If the increased power to meet standards, high photosynthetic efficiency characteristic of led lights will cease to exist. In order to design a suitable for road lighting semiconductor optical system, the key is to design an effective and reliable optical system, make the light source the light evenly distributed on the road, which solve the problem of light transmission, it is a main research direction of imaging optical namely the design of a optical system with the given intensity of illumination distribution. Is gradually developed in recent decades of nonimaging optics of a new branch of optics, mainly through the design to study the light refraction and reflection surface transport problems; Orderly; Control the light optical system, so as to improve the efficiency of energy transfer. Shandong street lamp factory lighting research to solve the problem of a given intensity of illumination of nonimaging optics provides a new solution and theoretical basis, can be more easily used in the design of optical system in the field of semiconductor lighting, better collection and use of the large Angle of light which the photosource sends out aftertransmits the, to better explore the potential of solar energy street light. On this basis, we design a new road lighting system, improve the efficiency of the lighting system, formed the unique property of autonomy. New theory and method will also apply to other semiconductor lighting application of imaging optical system design, such as using light-emitting diodes (leds) as the light source of the new type of car lights, projector lighting, backlighting lighting design, etc. By improving the structure of the road lighting, therefore, to improve the efficiency of transmission, the structure of the road lighting by 0 + is greatly increased. A practical method is based on the design a special kind of principles of nonimaging optics optical system, a more reasonable distribution of solar led street light from the light, in the premise of meet the requirements of illumination and uniformity of the national standard, improve the performance of road lighting system, maximize energy utilization. The remarkable rapid screen sales promotion