Before installing street lights, what preparations should be done?
At present, most road and bridge leading (light-emitting diode) street lighting projects are major road projects completed within a period of time. LED street lamp manufacturers are a solid-state cold light source, which has the characteristics of environmental protection, no pollution, low power consumption, high light efficiency, and long life. Therefore, LED street lamps will become the best choice for energy-saving transformation of road lighting. LED street light is a kind of high-efficiency solid-state light source formed by semiconductor PN junction that can emit light with weak electric energy. Under a certain forward bias voltage and injection current, the holes injected into the P zone and the electrons injected into the N zone are in After being diffused to the active area, photons are emitted through radiation recombination, which directly converts electrical energy into light energy. With the improvement of the economic development level, the lighting of LED (light emitting diode) street lamps has become an important part of beautifying the landscape. LED street light is a kind of high-efficiency solid-state light source formed by semiconductor PN junction that can emit light with weak electric energy. Under a certain forward bias voltage and injection current, the holes injected into the P zone and the electrons injected into the N zone are in After being diffused to the active area, photons are emitted through radiation recombination, which directly converts electrical energy into light energy. In order to ensure the smooth progress of street lighting projects, street lighting electrical suppliers and installers should actively participate in the street lighting plan, and pay attention to the following points when implementing light-emitting diode (Led) street lights:.
1. According to the actual and geological conditions of the LED street lamp construction site, design and manufacture the LED street lamp pole foundation and the high pole lamp foundation to ensure that the foundation is firm and reliable. In particular, pay attention to the matching of the pre-embedded bolts and the reserved holes of the rod seat, the positioning is accurate, the embedded length and the external length are reasonable, and the threaded part should be properly protected to facilitate the positioning of the lifting.
2. In rock formations and weathered fossil areas, it is difficult to meet the requirements of decentralized grounding and segmented grounding. It can be considered that the connection of conductors such as galvanized flat steel should be reliable according to design requirements. At the same time, proper protection and treatment should be taken, and a reliable connection should be made with the buried foundation to ensure a reliable connection between the light poles and the ground. In LED street lights, high pole lights are scattered, mainly relying on grounding. When necessary, a resistance reducing agent should be used to reduce the grounding resistance.
3. A comprehensive understanding of the characteristics of LED lamps, light sources, and light poles, the actual and reference lighting standards of the road, combined with the investment budget, and reasonable selection of solar lighting, light sources, and light poles to give full play to the high-efficiency and energy-saving effects of the light source. The finish of solar lamps The advantages of combination with accessories.
4. On the premise of ensuring the lighting performance, appropriately increase the distance between LED street lights and lanterns to save the number of lamps, appropriately increase the height of LED street light poles, improve the lighting effect, and space the tie rods as far as possible in the road to save engineering Cost.
5. Integrate road engineering, timely intervention in type selection, foundation construction, timely embedding, timely detection of problems, and reasonable adjustments to ensure quality and save investment.
6. According to the actual geological conditions of the LED street lamp engineering site, design and manufacture the LED street lamp pole foundation and the high pole lamp foundation to ensure a solid and reliable foundation. Special attention should be paid to the matching between the pre-embedded bolts of the rod seat and the reserved holes, the positioning is accurate, the pre-embedded length and remaining length are reasonable, and the threaded part is properly protected, which is convenient for hoisting and positioning.
The internal accessories of led lamps should be installed tightly and firmly to avoid loose wind, poor contact and trouble. Led lamps and light poles, light poles and cantilever poles are all reliably fixed. In LED street lights, the poles of the high-pole lights must be in place, the lifting frame and the lights must be reliably fixed, the lifting system must be safe and reliable, and the lifting, power limiting, and positioning functions must be complete.
8. In rock formations, weathered rock areas, scattered grounding and segmented grounding are difficult to meet the requirements. According to the design requirements, the long connection of conductors such as galvanized flat steel can be considered, and the connection is reliable. It should be reliably connected with the embedded base to ensure the reliable connection between the light poles and the ground. The dispersion of LED street lights mainly depends on the basic grounding. If necessary, use a resistance reducer to reduce the grounding resistance.
Benwei Solar Street Lights Outdoor Lamp
Product Features:
>LED light, solar panel, lithium battery and controller,all in one compact design.
>No wiring,100% solar powered ,easy to install and ship.
>Built-in infrared sensor,can adjust the light output automatically(time control + light sensor control+motion sensor control).
>Rust-proof, dustproof and waterproof IP65.
>5 years warranty.
