Design scheme of LED street lights on the road
(1) Lighting method: road width ≤ light height: light on one side; road width=1~1.5 light height: staggered light; road width>1.5 light height: relative light; there are building walls on both sides and Very narrow street: hanging cloth lights in the middle, the distance between the lights is 10~20m. For roads with a central isolation belt, the central double-tipped cloth lights, the central double-tipped fabric lights and the opposite lights can be combined.
(2) Curves: For curves with a turning radius <1000m, road width and visual guidance must be considered. For all corners, arranging lights on the outside of the curve has better visual guidance than on the inner side when unilateral lighting is arranged; for wider corners, relative lighting has better visual guidance than staggered lighting. sex. Generally speaking, the distance between lamps arranged on the outside of the curve is 0.7 times that of the straight road; the distance of the lamps arranged on the inside is 0.55 times that of the straight road. The smaller the turning radius, the smaller the lamp spacing must be. The light pole is arranged on the outside of the curve. Although it can improve the guidance, it is more likely to be hit by a motor vehicle, so it is sometimes arranged on the inside.
(3) Conflict zone: At intersections, roundabouts, and ramps, the layout of street lights should help prevent traffic congestion and help the intersection have a higher brightness level; let the drivers on the main and secondary roads distinguish correct exit. The general design principle is: make the lights different. For large and long-distance conflict areas such as intersections and overpasses, ordinary street lighting often fails to meet lighting standards. Therefore, 12-18m mid-pole floodlights are often used as supplementary lighting to improve the brightness of intersections. For more complex intersections or some interchangeable interchanges, high pole lights above 20m are often used for regional lighting.
Only by combining the actual road conditions, bends, forks, etc. with the basic conditions of the road, a suitable lighting scheme can be made. If you need to buy 100% illuminated LED street lights, you will get a lighting design scheme for free!
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