What is the elevation Angle of the street lamp arm?

The elevation Angle of the street lamp arm refers to the Angle between the support installed on the street lamp and the horizontal line. The setting of this

Angle has an important impact on the lighting effect and lighting range of the street lamp. Under normal circumstances, the elevation Angle of the street lamp arm will be adjusted according to the specific road conditions and lighting needs to achieve the best lighting effect.

In urban road lighting, the elevation Angle of the street lamp arm is generally set between 15 degrees and 30 degrees. The selection of this range is verified by scientific research and practice, and can ensure the lighting effect while minimizing light pollution and energy waste. Specifically, the greater the elevation Angle of the street lamp arm, the wider the lighting range of the street lamp, but the lighting effect may be reduced; On the contrary, the smaller the elevation Angle of the street lamp arm, the narrower the lighting range will be, but the lighting effect may be better.

In the actual road lighting design, the elevation Angle of the street lamp arm will be adjusted according to the width of the road, traffic flow, pedestrian activity and other factors. For example, on narrow alley roads, in order to ensure that the lighting range of the street lamp can cover the entire road, the elevation Angle of the lamp arm may be set larger; In the wider width of the main road, in order to improve the lighting effect and lighting uniformity of the street lamp, the elevation Angle of the lamp arm may be set smaller.

In addition, the elevation Angle of the street lamp arm will also be adjusted by the impact of the surrounding environment. For example, in places where there are buildings or trees, the elevation Angle of the lamp arm may be set larger in order to avoid the light being blocked and affecting the lighting effect; In open areas where there is no shelter, the elevation Angle of the lamp arm can be set smaller.

In general, the elevation Angle of the street lamp arm is a parameter that needs to be adjusted according to the specific situation, through scientific and reasonable design and adjustment, you can achieve the best lighting effect and lighting range, provide better lighting services for pedestrians and vehicles, but also reduce light pollution and energy waste, and achieve the goal of energy conservation and environmental protection.