LED lighting lamps and lanterns of the radiator is key

For the LED lighting lamps and lanterns, heat dissipation problems is one of the key technical problems, poor heat dissipation lead to LED lamps and lanterns of drive power supply, electrolytic capacitor is short board, to the further development of LED lighting lamps and lanterns more caused the LED light source, the causes of premature aging. Only export quantity of heat as soon as possible, therefore, effectively reduce the cavity temperature inside the LED lamps, can protect the power supply, avoid the LED light source for high temperature for a long time to work and produce premature aging. At present, the main categories of LED lamps and lanterns of the radiator with die casting aluminum radiator, aluminum radiator, cold forging aluminum radiator. Through the analysis and comparison, it's easy to see their respective advantages and disadvantages. 1, from the present situation of using: die casting aluminum radiator is the most long time in the field of light fittings, at present for the LED heat dissipation components are also popular, but its defect is obvious, because of the heat dissipation thin wings can't do, it is difficult to maximize cooling area; Car aluminum radiator ( Aluminum machining) , the outward appearance is usually the majority with sunflower shapes, materials for 6063 more, also more popular; Due to the LED need to constantly improve life, reduce light decline, on the heat dissipation performance demand is higher and higher, cold forging aluminum radiator appeared as a new technology of this field, with the progress of technology and market recognition, is gradually replacing die casting aluminum and the aluminum, pure aluminum material for 1070 more. 2, coefficient of thermal conductivity, the thermal conductivity of aluminum die casting for 98. w/m. K, aluminum car for 180. w/m. K, cold forging aluminum for 226. w/m. The coefficient of thermal conductivity of k, cold forging aluminum is die-casting aluminum. Three times, is a 1 car aluminum. 26 times. 3, the difference of structure: car aluminum radiator processing is more convenient, but structure has obvious disadvantages: thermal conductive plate need to assemble, another cause radiator, heat resistance and heat conduction plate between the gap is very big, thus greatly reduces the performance of thermal conductivity; And cold forging radiator is integrated structure, LED aluminum plate between the radiator and basic to achieve seamless docking, greatly improving the thermal performance. 4, surface treatment: the appearance only in die casting aluminum radiator is pensu processing, which compared with oxidation, electrophoresis processing, it reduces the heat dissipation performance. And the appearance of cold forging aluminum process selection, on the premise of guarantee the cooling function, also can meet the personalized color processing needs of customers. In general, cold forging process of comprehensive heat dissipation performance is superior. Integration of cold forging technology advantages: 1, the integration of forming, heat dissipation performance than fission structure radiator increase about 30% 2, integrated molding will not produce loss of raw materials, reduce cost reasonably, energy conservation and environmental protection 3, can be used as surface anodic oxidation treatment, make lamps and lanterns is stronger, more beautiful, durable, such as new 4, waterproof properties is good, not the leakage, the use of safe 5, because has the best heat dissipation effect, so it can realize high power lighting 6, significantly extend the service life of lamps and lanterns represented by cold forging radiator, cold forging, as a new technology in the field of LED lighting lamps and lanterns, should be needed by the market, through the efficient heat dissipation performance, reduce the light failure, improve the service life of LED lamps and lanterns, has been recognized by the market more and more widely.
come in many forms, like outside led downlights and low profile led downlights, and they all provide efficient solution for our ip65 led downlights needs.
If you already use INFO CENTER elsewhere or want the ability to offer restricted chat access to certain individuals, INFO CENTER small led downlights offers you the most flexibility.
Foshan Rayven Lighting Co., Ltd is an online resource for today's modern woman to live a green, healthy, and happy life. We offer INFO CENTER, outside led downlights and more! Pls visit our site at Rayven Led Downlights to know more.
INFO CENTER has its grasp on oversees market and has a very good repute. Our products are available at very competitive prices.
As the full potential of low profile led downlights lies in , the demand for is increasing globally, and is being adopted across the global market.