In the whole process of LED lighting being gradually accepted by the sales market, the problem of lamp cover has always puzzled lamp manufacturers. Not only high light transmittance is a prerequisite, but at the same time, it is necessary to ensure that it has a very high light spread rate and Excellent light source privacy. I started to use laminated glass as the lamp cover, but the non-laminated glass is easy to break, and the actual effect of light spreading is not very good, so it is difficult to meet the lighting regulations. After that, the trend gradually developed to replace the laminated glass with epoxy resin, but if only fully transparent epoxy resin is used as the lamp cover, although the light transmittance is high, it can basically achieve more than 90%, but the actual effect of light spreading is not good. Ideal, the light source has poor privacy. Milky white epoxy resin has too low light transmittance, which seriously harms the lighting of LED lamps.
The acrylic sheet diffuser is in the production process, according to the scientific research in the electronic optical grade PMMA particles plus the light diffusing agent composition. The key technology is to apply the scientific research production process to make the spreading agent evenly distributed in the plate. High efficiency, well-proportioned and gentle according to the board, at the same time does not show the light source.
Injection molding is the next step in forming the acrylic lampshade. The same specifications and specifications of the acrylic lamp can be placed in different injection molds, and a different acrylic lampshade can be blown out. The key to the product quality of the product is that in the whole process of injection molding, the production and manufacturing include the problem of positioning points, and the crevice corrosion points are uniform and thick. Therefore, the technicians who actually operate the blowing plastic machinery must have many years of practical operation experience. Quickly identify fake and shoddy products and avoid fake and shoddy products from the source of manufacturing, so that high-quality products can be handed over to customers. A seemingly simple acrylic lampshade, its production is also a tempering, technically complicated whole process for everyone, only by doing a good job in every step and controlling the quality control of each product, then the company can Can produce high-quality goods.
