LED Aluminum Profile series (street lamp aluminum plate), street lamp aluminum board is a kind of application in the LED street lamp, solar street light on a cooling lower temperature heat release.
It is a kind of street lamp base site use, replace the old PCB circuit boards, on aluminum plate was full of line, usually the lamps of the aluminum plate 12 w, 14 w, 24 w and w, 36 w, fifty w, 72 w, 80 w, 150 w, etc., the size of the power generally depends on the street lamp head size, and its own heat dissipation.
Street lamp aluminum plate
Street lamp aluminum plate in China is just starting out, only some of the application of large and medium-sized cities in the street lamp is used, some other the edge of the area in the future 3 to 5 annual meeting slowly change, the country has been advocating environmental protection, energy saving, low carbon lighting line, street lamp aluminum plate service life is in commonly 100000 hours, high thermal conductivity, low thermal resistance.
Street lamp, referring to provide road and traffic lighting lamps and lanterns. Installation site in road one or both sides. It consists of lamps and lanterns, electrical appliances, light source, lighting, lamp arm, flange, basic embedded parts form a whole. Aluminium LED Profile
High power LED street light and conventional high-pressure sodium lamp street lamp is different, the high power LED street lamp light source adopts low voltage dc power supply, the GaN base power type blue LED and yellow phosphor powder synthesis efficient white light diode, with high efficiency, safety, energy saving, environmental protection, long service life, fast response, color rendering index higher unique advantages, can be widely used in urban road lighting.
Light emitting diode (LED) is based on semiconductor PN junction formation by weak electricity can luminous efficiency solid-state light source, in a positive bias voltage and injection current flow into the hole and P, the electronic injection N in diffusion to a source area after the radiative recombination and emit a photon, energy directly into light energy. Compared with the traditional street lamp lighting, LED street lamp has the following advantages: 1. The function and characteristics of the revolutionary with light design - The world's first street lamp special optical system (rectangular spot projection lens). The reasonable control of the distribution of light to spot has a rectangular shape, to ensure that the ideal surface brightness and uniformity, and at the same time, eliminate the common high power LED street light glare and high power LED street lamp light energy utilization to acme, no light pollution;
2. Unique lens and chimney integration design. Lens array at the same time bear collector and protective effect, avoid the repetition of light waste and reduce the light loss, but also reduce the high power LED street light weight, simple structure, and make our products more frivolous,;
3. The radiator and lamp shell integration design. Fully guarantee the high power LED street light cooling requirements and service life, fundamentally meet the high power LED street light lamps and lanterns structure and shape of any design, extremely high power LED street light bright characteristics; Domestic manufacturer is design of acicular radiator cooling efficiency than traditional plate radiator is greatly improved, can make the LED junction temperature 15 ℃ lower than normal radiator above in the world are first.
4. A unique innovation of the modular design. Can be arbitrary combination into different power and brightness demands the product. Each module is an independent source and interchangeable, partial failure does not affect the normal work of lamps and lanterns, convenient disassembly and maintenance, save maintenance costs, make the maintenance work became very easily;
5. Look for light. High power LED street light effectively reduces wind resistance and weight, reduce the load of the lamp post, enhance the safety coefficient,;
6. Intelligent monitoring, precision constant current. Domestic manufacturers have developed one of the world's leading high pressure CCS constant current source device, can provide both constant voltage and constant current drive circuit, to make every way LED light source is double protection, delay the LED light source of aging.
LED Aluminium Profile
CCS constant current source device 7. Not bad, glare. Eliminate ordinary high power LED street lamp bad glare caused by the dazzling, visual fatigue and line of sight interference, and improve the driving safety and reduce traffic accidents, fully embodies the "science and technology humanist" of the Spirit,;
8. No light pollution. Light distribution designed for road lighting design, in addition to illuminating the road itself, on the surrounding environment has no light pollution;
9. No pressure, no dust absorption. Eliminate the common high power LED street lamp for high pressure absorbing dust lead to black chimney caused to reduce brightness,;
No high temperature aging, chimney will not be yellow. Eliminate the common high power LED street lamp for high temperature baking chimney makes its aging caused by the yellow brightness is reduced and a shortening of lifespan;
11. Wide working voltage ranges. The traditional light source such as high pressure sodium lamp working voltage fluctuation more than plus or minus 7%, life and brightness fell sharply, and high power LED street lamp BBE working voltage even fluctuation plus or minus 20%, life and brightness is still the same.
12. Start without delay. Electricity is of normal brightness, do not need to wait, eliminate the traditional LED street lamp long time start-up process;
13. No stroboscopic. Pure dc and eliminate the traditional street lamp stroboscopic cause visual fatigue;
14. Impact resistance, seismic force strong, no ultraviolet (UV) and infrared (IR) radiation. No filament and glass shell, no traditional tube cataclastic problems, no damage to human body, no radiation,
15. Color rendering index is high, good color rendering. The color of the present the more real, more bright-coloured, identification of better;
16. A variety of colours in WenKeXuan. To meet the different occasions for color temperature demand, eliminate the sodium lamp color temperature is too low and mercury lamp color temperature from the higher hypnotic emotions and depressive mood, make the observer feel more comfortable;
17. Significant energy savings. High power LED super bright light source with high efficiency power than the traditional sodium lamp. Mercury lamp power saving more than 80%;
Long life 50000 hours. LED using high reliability of the advanced packaging technology, eutectic welding, to fully guarantee the BBE high power LED street lamp of the long life, is the traditional sodium lamp, mercury lamp 5 ~ 10 times;
19. The green environmental protection. High power LED street lamp does not contain lead, mercury and other pollution elements, no pollution to the environment;
Input voltage is universal. 85-265 vacs full voltage range constant current, PWM constant current technology, high efficiency, quantity of heat low, constant current high precision;
21. No pollution to the power network. Power factor was 0.9, harmonic distortion or less 20%, EMI complies with the global index, reduces the power supply circuit of electric power loss and avoids the grid of the high frequency interference pollution,;
22. Low carb, low voltage, safe and reliable. LED junction temperature control in the ideal temperature (TJ < sixty, environment temperature Ta = 25);
23. And Solar Union, "Goddess marriage". Give full play to the high power LED street light low work and energy conservation and environmental protection advantages, according to local conditions of solar energy resources, but also will mains and solar power supply for the customer to realize the combination of the best price and high reliability;
24. High luminous efficiency. The existing conditions LED luminous efficiency were 80 lm/w, along with the LED brightness rapidly increase, luminous efficiency reached 150 lm/w, 400 w sodium lamps will be 80 instead of wild street lamp. Finally can reach 300 lm/W, energy saving effect is more outstanding.