subject: Do You Think Led Street Light Wasted Power? [print this page] With the continuous energy intake, the improving scarcity of sources, the greenhouse impact on humans become increasingly significant hazards, air contamination on the Global environment more and more serious, preserving energy and reducing intake requirements of the international community is improving, today's energy efficiency become the most essential task. As early as 1996, China formally released on the green lighting style venture, light style venture to save sources, prevent contamination, and our generations to come. Over the years, through the joint efforts of all various departments, as a fourth-generation semiconductor mild (LED) lighting style items has been rapid development in the economical achievements. Chinese street lighting style lighting accounts for a whole 30% of electricity intake, and it is closely related to production and lifestyle. LED street lighting style as an essential outside applications, its advantages:
1. high-power long-life LED street lamp
Members of the focus of great importance, as many domestic and foreign experts and the company's items described in advertising pictures 5-10 million hours, and positive attitude, a factor in fact, high-power LED street light lifestyle depends on the following points: 1) LED mild chip excellent, value-ray attenuation. 2) LED appearance technological innovation, Reliability and reliability. 3) LED mild is a cold mild, but the LED semiconductor itself will have warm. LED warm dissipation, LED to make sure good operating circumstances. (4) energy, current-driven assure the excellent.
2. energy efficient
Lighting is a systems technological innovation venture, whether it is prescribed as light style or lighting style the atmosphere are converted into electric energy through mild, through the projection light to be a partial head-to-head to achieve a certain degree of lighting, consistency, shade, and more than being head-to-head Local features of a complete lighting style projects, not simply to compare the use of energy, but through an integrated, comprehensive analysis for evaluation.
3. the difference between conventional lighting style and LED lighting
Conventional street lighting style is composed by the mild spend, mild tooth cavity and electric area. Because there is enough area and the spend triggered carbon and foam plastic rubber warm closing installation to make sure that the important circumstances of the resource. The mild tooth cavity security grade IP65, security rating electric area IP45. Provided that conventional lights lighting style circumstances to make sure this security, you can make any shape, Since the LED street light and the semiconductor released the market, long-life mild, with easy brilliance of a affordable submission of mild, heat variety variation, great color-rendering index of the edge, low-voltage, present energy of the mild with a highly effective energy-saving trends. Used for LED street lights have natural benefits, its advantage lies in: 1) LED as a factor mild, if the style is affordable, to a large extent directly address the conventional rounded light-emitting mild has to rely on to solve the second take-ray and visual loss issues; 2.) Light irradiation consistency surface area controlled, in theory, can be done entirely in the target area evenly, which mild to avoid the conventional "bright light" trend of mild waste; 3) Color heat variety optionally available, so the application of different occasions, but also improve efficiency, website an essential way; 4) Technologies are still considerable area for improvement.
4. LED streetlights with the rationality of the visual light
LED lights with different customs, it has a factor mild, great lighting, narrow-beam output and so on. LED street lights so the first thing to consider the limited use of the full flux of radiation to the effective variety, street lights lighting style the street asking for is the impact of the open area beyond the outer lining area rather than the effective variety of street lighting style. Therefore, effective control of the submission of mild, so that LED mild into a lengthy strip along the outer lining area with the direction of mild spread, glare at the same time take into account the appearance of a new type of LED lighting style style of the improving demands made on staff.
5. the technical performance evaluation for present LED streetlight
6. calculating the energy-saving targets (based on 12 hours per day): Energy savings per year = 365 * 12 * (0.5-0.16) = 1489.2 Electricity savings per year = 1489.2 * 0.8 = 1191.36 yuan After transformation of LED lamps, each lamp to save electricity 1191.36 yuan per year. If the entire road use LED street lamps, so the country will save a lot of power, by economic, a lot of money saved.
