What are the technical conditions for LED explosion-proof lamps?
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For solving the technical problems of LED explosion-proof lamps , this is learned. Many people think that it is relatively simple, in fact, the real solution to the problem of LED explosion-proof lamp technology, the following four aspects are the most convincing and most authoritative practice.
The first is high luminous efficiency: the luminous efficacy of LED explosion-proof lamps can be said to be an important indicator of energy-saving effects. At present, China needs to strengthen the efficacy of light effects. To achieve high light efficiency, we must solve related technologies from all links in the industrial chain. Question, how to achieve high light efficiency?
1. Improve internal quantum efficiency and external quantum efficiency.
2. Improve the light-emitting efficiency of the package and reduce the junction temperature.
3. Improve the light extraction efficiency of the luminaire.
Secondly, from the perspective of high color rendering: LED explosion-proof lighting color quality, including color temperature, color rendering, light color fidelity, light color naturalness, hue recognition, visual comfort and so on. Here we are only discussing the issue of color temperature and color rendering. Producing a high color rendering LED explosion-proof light source will lose more light efficiency, so take care of these two factors in design. Of course, to improve high color rendering, you must also consider the combination of RGB three primary colors.
1. Multi-primary phosphors.
2. RGB multi-chip combination.
3. Phosphor plus chip.
Again, from the perspective of high reliability: it mainly includes indicators such as failure rate and life. However, there are different understandings and explanations in the application. High reliability refers to the ability of a product to perform a specified function under specified conditions and within a specified time. The LED failure categories mainly have serious failures and parameter failures. Lifetime is a characterization of product reliability. : Generally refers to the statistical average. For a large number of components, the life of the LED device is the meaning of this description. However, factors affecting the reliability of LED explosion-proof lamps include chip manufacturing, packaging, thermal resistance, and heat dissipation. Since this is the case, I hope that the company will implement comprehensive quality control on LED explosion-proof lamps.
1. Reduce failure rate.
2. Extend the loss of time.
Finally, in reducing the cost of products: At present, many consumers feel that the price is too high when they purchase LED explosion-proof lamps. Therefore, many entrepreneurs of LED explosion-proof lamps have also taken corresponding measures to reduce costs in addition to mass production. , mainly methods and ways to take measures to reduce costs. Mainly in the epitaxial chip, packaging, drive, heat dissipation and other aspects to reduce costs, thereby fundamentally solving the cost of LED explosion-proof lamp products.
1. The method of reducing the cost of the epitaxial chip link.
2. The method of reducing costs in the packaging process.
3. The method of reducing the cost of the lighting link.
4. Reduction of other supporting costs

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