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LED Light Street Project
Jul 04, 2017

LED Light Street project

Street project, including the city main road, industrial park, township, viaduct and other street lighting project, project business, business, owners should choose how to street lamp wattage?

In general, the street lamp manufacturers to buy street lamps, there will be professional technical staff for you to design street lighting program. Street lamp manufacturers of technical staff and clerk has a wealth of experience in the application of street lamps. The following methods are for reference only:

Test the area

Test road width of 15 meters, 10 meters high street lamp, light arm on the 1 meter elevation 10 degrees, the street lights by one side of the test; test area of 15mx30m, taking into account the narrow road on the street light requirements of the light is not high, while providing applications Area 12mx30m data for different width of the road reference selection.

Test the data

The data is the average of three times, the light failure based on the first and third results, the time span of 100 days per day normal switching lights

Application of optical flux, light efficiency, illumination uniformity evaluation

The luminous efficiency is calculated by dividing the optical power by the input power

Smoothing its calculation formula Average illuminance x area

The degree of illumination uniformity is the ratio of the minimum illuminance and the maximum illuminance of the measuring point in the transverse direction of the road

In street lamp engineering applications, the road should be installed how many wattage of street lamps, should be combined with the manufacturers of street lights. The same road, A manufacturers to provide 100W LED lights to meet the lighting, and B manufacturers to provide the lights, perhaps as long as 80W or even lower wattage that can meet the lighting. Wind and solar energy is complementary to the natural energy of wind and solar energy through the wind motor and solar panels to convert the power to charge the battery. When the wind to go to more than three times, it will be through the wind to power lighting, and lack of wind when the solar panels will be charged through the electricity to carry out lighting.

Then let Xiaobian give you a simple description of the scenery complementary solar street lights function:

Lighting time and control: wind and solar energy is complementary to the configuration of the 400LW wind turbine, a 100W solar panels, a set of 60WLED lamps and 200AH / 12V lead-acid valve control battery two, Composed of wind and solar street lighting system, can ensure reliable daily light 8 to 10 hours.

Reliability: in the last three to five days without wind energy, solar charge under the circumstances, the scenery is still complementary to the solar street lighting is still able to normal lighting work, light control lights, time control lights; half power, full power automatic control.

Structure: poles generally have a total height of 10 meters, 8 meters high lights, cloth lights will use the bilateral cross-way, the distance between the poles is 25 meters; the battery will be buried to install the way to protect, so Not only can improve the life of the battery life, but also play the role of anti-theft.

Wind and solar hybrid street lights can be used to complete a continuous use for more than ten days, at the same time, two different types of light bulbs installed in the street above the light can also be adjusted in accordance with the automatic adjustment of closed conversion.