In recent years, the green revolution of light sources has been surging. Efficient energy-saving products such as energy-saving lamps and LED lamps used to replace traditional incandescent lamps have come out one after another, and have begun to enter the general consumer family in an all-round way, and have achieved great energy-saving and emission-reduction effects. However, these new light sources also have significant deficiencies. Taking LED lights as an example, although there are energy-saving and energy-saving effects, due to the intensive chip, heat dissipation is difficult; due to the complicated structure, the cost is high. How to solve these problems? Liu Shengping, chairman of the China Lighting Association, said that the current lighting principle of various LED lights is the same as that of the recent blue light LEDs that won the Nobel Prize in Physics. The development direction is mainly miniaturization and intelligence, such as crystal LED lights and integrated light sources. Etc. is such a representative. Zhang Bowen, the general manager of Wuhan Heguang Lighting Co., Ltd., who studied in Canada, led a technical team of Tuyang. After several years of experimentation, he developed a new type of LED lamp crystal LED lamp using crystal materials, and obtained dozens of national patents. Important progress. At present, although the scale of China's LED industry is known as the number one in the world, most of its core technologies are in the hands of foreigners, and they are trapped in patents. Industrial development is therefore subject to people, resulting in a big but not strong situation. In this regard, the national 12th Five-Year Plan puts forward the concept of environmental protection lighting such as de-energization and light engine to break through the bottleneck of technological development. In fact, this requires the use of new materials and new processes on a new technology platform to make the product structure simpler, the production process more environmentally friendly, and the production cost lower. According to Zhang Bowen, a crystal LED lamp is such a product. By using a carbon crystal to form a filament, it is possible to reduce the production cost by eliminating the use of a sapphire substrate and removing other components. It is understood that a 3.6-watt crystal LED bulb has the same power as a 60-watt ordinary incandescent bulb, and the power saving rate is about 95, and the light comfort is similar. Zhang Bowen showed a chip light, which is the simplest crystal LED light. It only uses one chip, and it has the function of a light bulb. We have also fully considered the problem of industrial transformation. Traditional lighting manufacturers only need to introduce a small welding machine like a sewing machine to complete the upgrade and produce crystal LED lights, and the transformation funds only need several million yuan. Zhang Bowen said that a subversive new product will have great potential for development if it can be connected to the existing industry at a low cost. Although the crystal LED lamp has various advantages, it has encountered many difficulties in research and development and promotion. The first is the lack of funds. Zhang Bowen said that only the development of crystal LED lamps, at least 20 million yuan, is a great obstacle for small private enterprises such as Heguang Lighting. But for a powerful foreign big company, it is only a slap in the face; for some large domestic enterprises, because of the large amount of subsidies from the state, it is nothing. The state has invested hundreds of billions of dollars in the development of new light sources, and has a very good support policy, but it can not fall to the most dynamic and creative innovators. In fact, with only a few tens of millions of dollars in investment, crystal LED lights can enter the market smoothly. Zhang Bowen said with emotion. At present, Zhang Bowen's new products have been tested in several cities and are preparing to enter the market. However, due to the local financial system and the interests of local functional departments and power-related enterprises, Zhang Bowen had to give up the municipal public lighting market and specialize in the general consumer market. Zhang Bowen said that in order for China's manufacturing to become China's creation, it is necessary to implement the state's support policies and investment funds, so that state-owned enterprises and private enterprises can receive the same treatment. Only by letting advanced technology gain a fair development environment can it be transformed into the competitiveness and leadership of the international market.
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