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Industrial lighting ---- With the rapid development of modern industry, the traditional warehouse has been increasingly expanded into a highly automated, multi-functional and high-density modern logistics center, and its requirements for lighting function are also from the most basic. Visual environment lighting requirements: in the logistics warehouse, most of the visual operations occur on the vertical plane, that is, the vertical plane of the shelf or the vertical plane of the goods. Therefore, in addition to ensuring the basic horizontal illumination of the aisle floor, the vertical illumination of the goods or the shelves is the most critical factor to determine the lighting quality.Appropriate lighting should provide adequate and uniform illumination across the entire aisle of the entire shelf (from top to bottom) from the viewing vertical plane.Logistics warehousing industry lighting: due to the construction of modern logistics warehousing center layer is generally higher, usually in more than 10 meters or more, so the current domestic warehouse space lighting generally use high power with aluminum reflector, high-strength gas discharge lamp, metal halide light source or high pressure sodium lamp light source) in order to solve high hang environment illumination.High-strength gas discharge lamp for the point light source, combined with the traditional aluminum reflector light distribution is commonly circular symmetrical distribution, so a large number of long and narrow aisle in logistics warehousing application area of the lighting effect is very not ideal, not only on the shelves of the vertical illuminance is very low and uneven (usually in the vertical plane of the upper shelves are very dark), at the same time, the level of the channel of illuminance is very easy to appear the "zebra" phenomenon with alternating light and shade.At the same time, because traditional high-strength gas discharge lamp lighting droop exist serious light (8000 hours after light commensuration for 65% of the initial luminous flux), aluminum reflector lamps and lanterns is inefficient in the industrial environment (usually is 50% ~ 60%) inevitable objective factors, such as plus not reasonable light distribution, logistics warehouse space led to a substantial proportion of lighting energy consumption is high and low quality of lighting at the same time, more and can not adapt to increasingly improve the efficiency of modern logistics industry requirements. Now the imported LED chip is widely used as the light source with high luminous efficiency and long service life.Energy saving effect is obvious, compared with the traditional light source, the energy saving lamp can be more than 70%;Simple installation, easy maintenance, wide range of use;High service life of more than 30,000 hours;LED light source, green environmental protection, no lead, mercury lamp pollution elements. |