Shanghai urban construction LED lighting project can save energy within 57%

The day before, Shanghai's urban construction Urban Construction Design Institute and the Luqiao group jointly bid the inner ring elevated road street reconstruction design and construction of turnkey projects, the project will be launched after the spring festival.

According to the urban construction design institute, founded in the late 90s 2000 supporting inner ring elevated more than 1800 sets of high pressure sodium lamp after nearly 20 years of operation, has been showing varying degrees of "weakness" and even "disease". After investigation, the current inner ring elevated on pole surface due to oxidation and rusting, the lamp transmission cover because of aging caused light transmittance decreased, lamp reflector surface oxidation discoloration, reflecting reduced performance, which makes the road lighting level decline, a direct impact on traffic safety, Fei Zhaoming electric wave. At the same time, the part of the lower part of the street lamp, such as bolts, nuts and other connections between the lamp post and the aging, corrosion or damage, leading to the existence of the collapse of the road safety risks.

According to the reform plan, the transformation of road south from the north to the South Bridge Approach of Nanpu bridge, Zhoujiazui Road, nearly 29 kilometers in length. Compared with the existing high pressure sodium lamp, the energy efficiency of two kinds of light sources can reach 45% and 57% respectively, compared with the existing high pressure sodium lamp. In addition, the street foundation will also take to repair or update the way to improve the strength of replacement based on poles, pole new height is 9.5 meters, with the existing Lightpost highly consistent wind impact can withstand 50 years of.

The inner ring road traffic flow, road construction can not be closed, so the light change project will be implemented in the morning every day, will be taken during the interval mode of a street lamp, a street lamp, in order to ensure the basic construction of road lighting requirements. After the replacement of the entire line lights will effectively enhance the quality of the road lighting, in order to enhance the safety of the inner ring, improve driving comfort play an active role.