Recently, the Institute of Engineering Thermophysics of the Chinese Academy of Sciences, the Institute of Electrical Engineering, the Institute of Semiconductors, and the Shenzhen Advanced Technology Research Institute developed a multi-COB integrated light source 300W LED lure fish lamp products with excellent performance through sea light purse fishing and loading test, technology and energy saving The indicators have reached the international leading level.
It is reported that the marine electric energy of the fishing boat is all dependent on the shipboard diesel engine to provide power generation. The traditional marine light purse seine fishing mostly uses metal halide lamps. The single lamp power is more than 1000 watts. A single fishing boat needs to install hundreds of rafts, which consumes huge energy and is seriously restricted. The time of fishing and the amount of fishing. The multi-COB integrated light source 300W LED lure fish lamp developed by the engineering thermophysics micro-groove group composite phase change heat dissipation technology has the characteristics of small volume, high luminous efficiency, low energy consumption and high fish attraction. It is of epoch-making significance to go fishing time and greatly increase fishing production.
It is understood that the whole lamp weight of the lure lamp is less than 2 kg, and the volume is much smaller than the traditional 1000W gold halide fish lamp. At the same time, the lure lamp adopts the side light illumination mode, through special light source heat dissipation and secondary light distribution design. To ensure long-term lighting effects with high lumens and low light decay, most of the light will be exposed to the sea surface. The effective average illumination, illumination distance and illumination area of ​​the sea surface and the penetration ability of light to sea fog and sea water are better than 1000W tradition. The gold halide lure fish lamp has a luminous efficacy of up to 30,000 lumens.
This ocean fishing operation preserved the original 200ç›1000W metal halide lamp on the ship, and installed more than 28 COB integrated light source 300W LED lure fish lamps on both sides of the fishing boat. During the sea trial, the researchers compared the fishing effect of the metal halide lamp and the LED lamp in two lighting environments: after using the 300W LED lure lamp, the single net fishing volume increased from 2000 kg to 4000 kg, and the output doubled. It shows that the light from the LED lure lamp is more attractive to the fish population. At the same time, after replacing the 1000-watt traditional gold-halogen lure fish lamp with a 300-watt LED lure fish lamp, the fishing boat lighting energy consumption is reduced by 70%.
The sea trial showed the excellent performance and use effect of the multi-COB integrated light source 300W LED lure fish lamp product. This product combines the original technology of many research institutes of the Chinese Academy of Sciences, has strong competitiveness, and will enter mass production in the next step. And the stage of market sales. According to incomplete statistics, there are more than 20 billion yuan of fish-light market in Hainan Island alone. In addition to other sea areas, the domestic fish-light market will exceed 100 billion yuan. The development and application of this product will promote the development of China's ocean light fishing industry, while bringing significant social and economic benefits.
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