At the moment, when it comes to energy saving and emission reduction in the lighting industry, most people will think of the LED industry. However, there is still a group of people who have taken a different approach and made "high-power xenon lamps" another possibility for the lighting industry.
It is understood that Shengxing Group Co., Ltd. (hereinafter referred to as Shengxing) has acquired Guangdong Changsheng Lighting Technology Co., Ltd. (hereinafter referred to as Guangdong Changsheng Lighting), which is dedicated to the research and development of high-power xenon lamps, and will work hard in May this year. Development and promotion of energy-saving lighting technology for "high-power xenon lamps".
In 2005, the Fifth Plenary Session of the 16th CPC Central Committee clearly stated that it is necessary to speed up the construction of a resource-saving and environment-friendly society and promote economic development in harmony with population, resources and the environment.
"For the sake of the sustainable development of future generations and human beings as a whole, the state puts energy conservation and emission reduction at the overall and strategic level. Shengxing is a public company, and social responsibility is incumbent upon us. Shengxing shares also hope to save energy. We will do our part," said Lin Bin, president of Shengxing's two-piece can business unit and chairman of Guangdong Changsheng Lighting, in an interview.
In China, most of the lighting used in roads (including urban roads and highways, tunnels), factories, terminals, airports, etc., is dominated by old-fashioned high-pressure sodium lamps. Due to the historical development, this traditional illumination source has many disadvantages such as high energy consumption, low light efficiency and short effective life.
With the development of the national economy, mitigating the energy crisis, reducing greenhouse gas emissions, and controlling haze weather have become an urgent environmental issue in China. To this end, the state pushes the policy of “energy saving, low carbon economyâ€. At the Fifth Plenary Session of the 18th CPC Central Committee, Comrade Xi Jinping put forward five development concepts of "innovation, coordination, green, openness, and sharing". Among them, the concept of green development not only relates to the overall development of China, but also becomes the basic concept of China's economic and social development during the "13th Five-Year Plan" and even longer.
However, according to statistics, China's lighting power accounts for about 12% of the total electricity consumption in the whole society, and energy waste is serious. Lighting energy conservation is not only an urgent problem to be solved, but also a widespread problem in the whole society.
According to the statistics of the Urban Lighting Professional Committee of the China Municipal Engineering Association, as of 2015, there are more than 30 million street lamps in 1,065 cities nationwide, and traditional high-pressure sodium lamps with large power consumption and low brightness account for a relatively high proportion. These have become issues that municipal managers cannot ignore.
At the same time, LED lights have drawbacks. "LED as a lighting technology that began to emerge after 2000, has advanced from the principle of light, but for now, LED lighting, especially high-power LED lighting technology used in road lighting is still in the process of technological innovation and development, in specific The application is still in the process from imperfection to perfection," Lin Bin said.
Under this circumstance, high-power xenon lamps provide new possibilities for the energy-saving and environmental protection industry. Dai Rongxiang, secretary general of the Energy Conservation Service Industry Committee of Fujian Energy Conservation Association, told reporters in an interview that “high-power xenon lamp†is a new light source for urban energy-saving lighting. Under the same energy-saving effect, the cost is effectively controlled and has its own core technology. For China, it has brought more high-quality, low-energy light sources to urban roads and related fields, and it has the significance of independent innovation.
Nowadays, "new lighting source" "Chinese have technological autonomy" "has the most patent rights" "spectrum is closest to sunlight" "higher light efficiency under the same power" "color rendering index of 70 or more" "energy saving rate up to 55 %" "Lifetime of 8 years"... These are all from the latest authoritative test conclusions of the "high-power xenon lamp" lighting source created in China.
Strong alliance to expand the marketShengxing's acquisition of Guangdong Changsheng Lighting will open a new era of high-power xenon lighting technology.
The industry prospect of high-power xenon lamps is broad. "According to the statistics of the National Bureau of Statistics, as of the end of 2014, the total number of street lamps currently included in the government administration in China is 23019144ç›, and the number of street lamps is far greater than the amount of new street lamps. And our Xenon lighting technology supporting contract energy The management model is mainly aimed at the current stock market of street lamps," Lin Bin said.
He said that in the current street lamp inventory market, 67% are high-pressure sodium lamps or high-energy products to be modified. If these high-energy lighting street lamps are all modified with xenon lamps, the annual electricity consumption will be 81.7 billion kWh, which will save 33 million tons of standard coal per year and reduce CO2 emissions by 85.8 million tons. This is equivalent to saving one year's power generation of the Three Gorges Dam.
It is understood that the earliest xenon lamps were used for air transportation. Today, most xenon lamps on the market are used for low-power lighting such as automotive lighting and motorcycle lighting. In the field of automotive lights, xenon lamps replace traditional tungsten filaments with high-pressure helium wrapped in quartz tubes to provide higher color temperature and more concentrated illumination.
Nowadays, Guangdong Province expert library experts, vice president of Foshan Electrical Industry Association, Guangdong Changsheng lighting technology expert Ning Qinsheng and others have developed high-power xenon lamps, which can be used not only for outdoor and municipal road lighting, but also for industrial and mining enterprises. Lighting, tunnel lighting, commercial lighting, large stadium lighting, airport lighting and other places.
“For the promotion of xenon lamps, Shengxing has a number of branches and production bases in many provinces and cities across the country. Through these production bases, we carry out the whole sales promotion, which can be achieved under the control of sales expenses. The greatest increase in sales. At the same time, we are different from the traditional lighting engineering market or the market for household use in promoting xenon lamps. Through the state-sponsored EMC contract energy management, without increasing the government's financial and corporate financial burdens. Relying on the advantages of Shengxing shares, the company realizes zero investment and energy saving revenue sharing among users." Lin Bin said.
Policy is becoming more promisingAt present, the local government's understanding of xenon lamps is gradually deepening.
Ning Qinsheng said that the xenon lamp is actually a high-pressure gas discharge lamp. Its working principle is to fill the anti-ultraviolet crystal quartz glass tube with inert gas such as helium and iodide, and then pass through the ballast to convert the mains. The transient voltage is boosted to about 23000 volts of pulsed oscillating energy. The high-pressure oscillation excites the helium electrons in the quartz tube to generate a jump arc between the two electrodes to complete the lighting process, and then provides a pulse width period that can be adaptive to the tube pressure. The normal illumination of the xenon lamp is maintained for a square wave voltage of 2.38 ms.
As a “high-power xenon lamp†lighting technology innovation enterprise, Guangdong Changsheng Lighting participated in and completed the local industry standards for the development of xenon street lamps in Guangdong and Fujian in 2012 and 2014 respectively. Not only that, the Beijing Municipal Development and Reform Commission also included the Xenon streetlights in the “Recommended Catalogue of Energy-saving and Low-carbon Technology Products in Beijing in 2013†​​and the “Recommended Catalogue of Beijing 2012 Low-carbon Energy-saving Technology Application Casesâ€. In December 2015, the National Development and Reform Commission issued the “Key Catalogue of Key Energy-Saving and Low-Carbon Technologies†(2015), of which the 180th item included “high-power xenon lighting technology†as a key energy-saving and low-carbon technology promotion.
"According to the above favorable policies and news, the future xenon lamp may become the 'Xiangxiang' in the field of energy conservation." Dai Rongxiang told reporters that the invention and application of high-power energy-saving xenon lamps is the independent development of independent national enterprises by SMEs in China. A classic case of realizing energy conservation and emission reduction.
He told reporters that the demonstration projects that have been implemented also show that in terms of social benefits, the use of high-pressure xenon street lamps has improved the quality of road lighting. At the same time, high-pressure xenon street lamps operate safer and more reliable, and the problem of aging facilities has been solved after the renovation. In addition, good road lighting not only improves transportation efficiency, but also enhances the image of the city. At the same time, the high color rendering of the high-pressure xenon street lamps also enhances the ability of the public security department to use video surveillance to combat crime.
Furthermore, the spectrum of xenon lamps has also proven to be the closest source of sunlight to date, and is a healthy source of light. In terms of economic benefits, the use of xenon lamps to transform municipal and road lighting with a contract energy management model can save financial resources and achieve zero investment and zero risk for the government on the project. Taking a 400-watt high-pressure sodium lamp as an example, if it is replaced by a 180-watt xenon lamp, each lamp can save about 766.5 yuan per year and reduce carbon emissions by 298 kilograms per year, and it is in line with the state encourages private capital to participate in social public facilities investment. Policy orientation of construction.
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