Low power consumption and high efficiency of the Qiannan LED led high bay lamp is very popular
Now more and more car lighting choose LED led high bay lamp, is the automotive electronics LED led high bay lamp efficient heat management to the car to bring a better lighting experience. The cost of electronic products accounts for about 30-40% of the cost of the vehicle, and this figure is still steadily rising. These electronic products include not only functional components such as engine control units, brake systems and drive system control devices, but also entertainment and navigation components.Recently, the use of LED led high bay lamp technology has exploded, but also just illustrates this point. For example, all new cars in Europe need to be equipped with daytime running lights, and LED led high bay lamps because of low power consumption and high efficiency has become a lighting technology.
Efficient thermal management is very important, this is because the LED led high bay lights will continue to emit heat, and LED led high bay lamp lampshade getting smaller and smaller. With the continuous improvement of brightness and power, are closely aligned LED led high bay lamp (such as car head and tail lights) can not use the fan to cool. So reliability and performance are bound to be affected. When the LED led high bay lamp exceeds the critical junction temperature, there will be two problems.First of all, LED led high bay lights will be dark, the color will change. Second, if the temperature continues to be too high, their service life will be shortened, and then prematurely scrapped. The average life expectancy of automotive LED led high bay mining lightrs is thousands of hours, and these problems will incur additional warranty costs for manufacturers.Good thermal design is critical to efficient thermal management. LED led high bay lamp components are the first part of the design process. Component designers use thermal analysis software and measurement hardware to analyze the material and structure of the components to ensure that the heat generated by the nodes can easily be distributed through the layers of the LED led high bay lamp. The subsystem designer arranges the LED led high bay lamp into an array and joins the radiator and other cooling devices, and then analyzes the product again.They may adjust the distance between the LED led high bay mining lightd lights or add additional cooling devices to ensure that the LED led high bay mining lightr does not exceed the critical temperature. The latter step is usually done by a mechanical designer using a mechanical computer aided design (MCAD) system where the designer will place the aligned LED led high bay mining lightr’s lamp in a lampshade (such as a headlamp) while using advanced computational fluid dynamics CFD) software for thermal analysis.