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The light engine is more room for imagination, many domestic enterprises have layout

Return list source:Krgled view:- date:2016-06-30 09:53:00【Large Middle Small

With the gradual improvement of technology, LED flood light source and LED lighting design can remove individual drive power modules, thus creating a LED light source and a light projecting power into one of the "Optical engine" new era.

Enter 2015, LED industry insiders various forms of new cooling materials, advanced optical design after another. Language in which we, in the face of increasingly tough competition in the industry trend, I hope in some way, to ensure product performance, while realizing LED flood light cost optimization.

However, in many innovative designs, a new technology is particularly prominent, it is possible to cast light LED light source and other lighting products to further reduce the cost of LED lights cast light engine technology.

It is understood that the development of LED lights cast light engine technology began around 2010, initially by people cast light on the LED light source lamp beads and drive power chip design in an aluminum plate or a ceramic substrate, thereby forming LED flood light light panels and LED lamps for light power into one of the "optical engine."

"LED light projector light engines that contains LED lamps for light packaging (assembly), LED lamps for light arrays (modules), the overall combination of LED flood light drives and other brightness, thermal, mechanical and electrical components, first proposed by Philips, Osram , Panasonic, Toshiba and other companies launched nine international lighting by lED flood light --Zhaga League of Nations industrial cooperation established in 2010 proposed, designed to contribute to the standardization of lighting products, lED flood light manufacturers to achieve between light source products interoperable transsexuals. "Engineering Institute of production and Research LED flood light lamp (GGII), deputy director Zhu source said.

"With LED lights cast light engine new program can be omitted in the production of artificial patch requires a lot of transformers, inductors, electrolytic capacitors, LED flood light lamp whole company may not need to go to consider the development of drive power and the light source, significant savings in manpower, material and financial resources required for the development process, and you can get a higher luminous efficacy. "Aifei Lai photoelectric general manager Ma Shaofeng told reporters.

It is understood that focus on the LED light projector light engine has been several years research professor Yu Hai Mao founded Aifei Lai photoelectric, it has developed a luminous efficiency of up to 140lm / W of 60W light engine and 135lm / W of 80W light engine. Such light engine products mainly used in street lamps, pole, power and mining lamp spot lights, floodlights and other fields. According to Ma Shaofeng introduced, these light effects are entire lighting efficiency, are inclusive of power efficiency into account.

"We want to do it is at the lowest cost and smallest footprint to achieve maximum efficiency, luminous efficiency of our products are up to the entire light 130lm / w or even higher than the market is currently in luminous efficiency of 100lm / w similar products, we offer customers increased by about 30% optical efficiency, bringing the 30% -50% of the cost savings. "Ma Shaofeng said in this way by the price advantage of the light engine undoubtedly highlight.

"This high-power light engine power factor up to 0.95, can be used in street lights, high power led flood light and flood light wall washer and other fields. Spotlights China total about 30 million, assuming that each light cast they are only 100W, each lamp saving 40W, total savings to light LED lamps for light after power is 140W, using Ai Feilai light engine after 1.2 million kilowatts, five hours per day lights dollars per year can save electricity 2.19 billion kWh of electricity. "Ma Shaofeng mentioned.

"As long as light engine manufacturer to ensure a high level of performance and quality, migrant workers can produce world-class LED lamps for light." Professor Ai Feilai photoelectric chairman Mao Yu Hai had vividly described the changes brought about by the light engine . All optical and electrical specifications of LED flood light by the light engine manufacturer to develop, to ensure LED flood light quality improvement at the same time, can greatly reduce the LED lamps for light barriers to entry.

"Start from the light engine technology development, a number of LED flood light manufacturers have begun to focus on, and thus declared based applications interchangeable LED lights cast light engine technology and integrated package optical engine will become the focus of research and development. Preliminary expected within the next two to three years, LED lights cast light engine will reach more than 20% market share. "Chen Hang SanDisk represented by the general manager of integrated green.

Therefore, based on such a broad market prospects, foreign countries such as Seoul Semiconductor (Seoul Semiconductor) and the British company Lynk Labs (Lynk Labs Inc.) are vigorously promoting the integration of applications and photovoltaic production, the US chip giant Texas Instruments (Texas Instruments) has been extend their products to the LED light projector light engine-driven electrical field.

At the same time, in recent years in areas such as domestic LED Hongli Opto-electronic, Sony light, Meiya Optoelectronic, long-Express, a light pulse electronic, optoelectronic Hao, Li Yang optoelectronics and other companies have begun to get involved in LED lights cast light engine market.

"LED lights cast light engine lighting products like brain, structural design, electrical indicators, the optical performance more in line with LED Spotlights product characteristics. I believe that the promotion and application of light engine technology, from technology and ideas completely changed the downstream lighting and lighting industry. "Sony source light engines Division Director Jin Hongbing mentioned.