Penerangan jalan perkotaan/lampu jalan LED
Are you looking for a street light manufacturer? Ingin mengetahui fungsi lampu jalan? Do you want to know how to install and arrange street lights? Do you want to know how to control LED street lights? OK, then Shenzhen Topley lighting can help you solve all the above problems.
Street lights are road lighting provided for roads and their ancillary facilities. They are used to improve the safety of vehicles and pedestrians at night, prevent traffic accidents, improve transportation efficiency, reduce criminal activities and beautify the city’s night environment. Karena itu, in order to achieve the best effect, it is necessary to choose the right LED street lights.
There are two most common and most in-demand street lights. One is the street lamp with mains electricity, and the other is the solar street light. At present, the global environment is deteriorating, and the contradiction between energy supply and demand is becoming more and more prominent. All countries are developing clean energy. There is a serious shortage of electricity supply, and energy saving is an urgent problem to be solved. Karena itu, the development of new high-efficiency, energy-saving, long-life, high color rendering index, and environmentally friendly LED street lamps is of great significance to urban lighting energy saving. Since 2012, many countries have started energy-saving and emission reduction plans, and the promotion of LED street lights is one of the main measures of the energy-saving and emission reduction plan.
What kind of LED street lights can Pencahayaan Topley provide for you?
Pencahayaan Topley is a professional manufacturer of LED lights. It not only produces high-quality stadium lights, highbay lights, and floodlights, but also produces very high-quality LED street lights and LED solar street lights. Saat ini, Topley’s street lights are used in more than 30 urban road government projects in China. At the same time, Topley lighting is also actively expanding overseas markets. Saat ini, the main export destinations are Africa, the Middle East, Southeast Asia and other regions. Whether in terms of quality or price, the LED street lights produced by Topley lighting are very competitive.
Below are the two flagship streetlights offered by our company：
How to install and arrange street lights?
According to the road section form, width, vehicles and pedestrians, street lights can be arranged symmetrically on both sides of the road, staggered on both sides, on one side, double fork on the dividing island and suspended in the middle of the road. High pole lighting is used in road intersections. Generally speaking, for roads with a width of more than 20 meters and welcoming roads, symmetrical arrangement on both sides can be considered; for roads with a width of more than 15 meter, staggered arrangement on both sides can be considered; narrower roads can be arranged on one side. Street lamps are generally arranged at special locations such as road intersections, curves, ramps, railway crossings, and pedestrian crossings to facilitate drivers and pedestrians to identify road conditions, and their brightness standards are also high. For the lighting of sections inside and outside tunnels and transition sections from urban streets to suburban roads, the adaptability of the driver’s eyes to light changes must be considered. The power, installation height, and longitudinal spacing of street lights are important parameters for light distribution design. A good combination of these three factors can achieve a satisfactory lighting effect.
These are street lights and light poles provided by Topley Lighting. The 4.7km long, 6-lane urban expressway uses two types of street lamps: 240w and 100w. The 240w is used to illuminate the main road, and the 100w is used to illuminate the sidewalk. The 240w is installed on the light pole at a height of 10.6m, and the 100w is installed on the light pole at a height of 7m. The light poles are symmetrically arranged on both sides of the road.
How to choose the height of the light pole?
The installation height of street lights will directly affect the lighting effect and safety. Too high light poles will cause light pollution, while too low light poles will result in insufficient lighting range or uneven light. The height of light poles for urban road lighting is usually between 6-14 meter. For places such as airports and highways that require large-area lighting, a height of more than 20 meters is required. The specific height depends on the use scenario and design requirements, and factors such as the installation environment, road width and the spacing of street lights need to be considered. In this regard, Pencahayaan Topley has rich experience and can customize different heights, different thicknesses and various shapes according to your requirements. According to different materials, lamp poles are usually divided into :1. Stainless steel light poles 2. Iron lightp poles 3. Aluminum alloy light poles. Considering the cost factor, we usually use iron lamp poles most often, which are hot-dip galvanized and then spray-painted to make their lifespan reach 15 bertahun-tahun.
What are the road lighting control methods?
1. Manual control method
Manual control is the most traditional way of controlling road lighting, which mainly controls the lighting of lamps directly through switches. This method is simple and direct, but lacks flexibility and cannot meet the lighting needs in different time periods and weather conditions. At the same time, manual control requires manual operation, which has problems such as cumbersome operation and easy errors. Karena itu, it is gradually eliminated in modern urban lighting management.
2. Time control method
The time control method automatically adjusts the on/off status of road lighting according to a preset schedule. This method can set the on/off time according to factors such as seasons, sunrise and sunset times, and realize the timed on/off of lighting equipment. The time control method has the advantages of simple operation and easy management, but it cannot adjust the lighting brightness according to dynamic factors such as real-time weather and traffic flow, so it has certain limitations in practical applications.
3. Light-sensing control method
The light-sensing control method uses a photosensitive sensor to detect the ambient light intensity and automatically adjusts the brightness of the road lighting according to the light intensity. When the ambient light intensity decreases, the photosensitive sensor will send a signal to automatically turn on or increase the brightness of the lighting equipment; when the ambient light intensity increases, the lighting equipment will be reduced or turned off. The light-sensing control method can automatically adjust the lighting brightness according to the actual lighting conditions to achieve the purpose of energy saving and consumption reduction, but it is greatly affected by factors such as weather and seasons, and cannot be accurately adjusted according to dynamic factors such as traffic flow.
4. Intelligent control method
Intelligent control method is a road lighting management method based on advanced technologies such as the Internet of Things, big data, and cloud computing. It can automatically adjust the lighting brightness, color, and distribution according to various factors such as ambient light, traffic flow, and the number of pedestrians, achieving precise and personalized lighting management.
5. Remote wireless control method
The remote wireless control method uses wireless communication technology to achieve remote monitoring and control of road lighting equipment. This method can realize centralized management, real-time monitoring and fault diagnosis of lighting equipment, improve management efficiency and maintenance convenience. At the same time, the remote wireless control method can also be flexibly configured and expanded according to actual needs to meet the lighting needs in different scenarios.
The choice of control method should be determined based on project requirements and actual conditions.
Welcome to contact our Topley sales engineers team via email [email protected] for more led street lights product details and quotation. Kami akan membalas sesegera mungkin!
- Oleh:pencahayaan topley
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