Changzhou Kema Reflector Material Co., Ltd.
The reflector is a kind of reflector that is often used, which can greatly improve the light utilization efficiency of the lamp and greatly improve the efficiency of the lamp. The reflectivity of the reflector is mainly determined by the material. For example, the high reflectivity of the reflective material, the light decay, etc. directly determine the quality of the reflector.
Reflector refers to a reflector that reflects light emitted from a light source that cannot be illuminated on the working and living surfaces during use. Mainly used in U-shaped or spiral energy-saving lamps, fluorescent lamps, street lamps, LED lights, induction lamps and so on. The shape of the reflector mainly refers to the angle of reflection of the light, etc., which determines the ability of the reflector to process the non-direct light of the light source. In summary, the material and shape of the reflector determine the output efficiency and output luminous flux of the luminaire.
Kinds of reflectors
-Energy saving lamp reflector
In many cases, we can see U-shaped or spiral energy-saving lamps. Almost every energy-saving lamp will have a reflector. The light-emitting periphery of the energy-saving lamp is almost spherical. During the whole process of light utilization, especially the brightness of the mall. Very high, in order to make the goods more attractive. The reflector is responsible for the reflection of more than 60% of the energy-saving lamps. However, the reflectors on the market are mixed, mainly electroplating reflective layer, which oxidizes quickly and the light decays quickly. There is very little real resistance to light decay, and it is basically enough for the life of energy-saving lamps for several years and the life of commercial decoration for several years.
Street light reflector
Mainly refers to induction lamps, metal halide lamps, sodium lamp reflectors: these lamps have high power and light intensity. Generally used in warehouses, roads, landscapes, is the most common source of light in public outdoor. Since these lamps are relatively far from the surface of the light, the light source can directly illuminate the surface, such as street lamps, 12 meters high, the light source can directly shine on the road surface less than 15% of its light, 85 More than % of the light is reflected by the reflector to improve the utilization of light. Now the best street lamp reflector can make the luminous efficiency of the lamp reach 60%. The street lamp reflector developed by Dongguan Shenlu Energy Saving Technology Co., Ltd. can make the luminous efficiency of the lamp reach 92%, greatly improving the energy saving opportunities of the street lamp. Why is dark green energy saving so loyal to researching reflectors? Street lamps in China consume hundreds of billions of electricity every year and become a major part of public expenditure. At the same time, the state began to subsidize high-pressure sodium lamps, so that excellent reflectors can be used with high-pressure sodium lamps. The energy saving rate is higher than 50%, saving the country. A lot of money
KEMA Fluorescent reflectors
The research on fluorescent reflectors has been carried out in terms of reflective materials and reflective angles. Reflective materials have been studied for hundreds of years, including PVC lattice reflectors, electroplating, mirror aluminum, nanofilms, fluorescent cloths, etc., which are widely used in reflectors. And other aspects, the technology has been perfected, in which the reflectivity of nano-materials can reach 86%, the mirror aluminum of Germany An-Aluminum can reach 98%; the research of reflective angle mainly stays on the U and V reflective surfaces for decades, making it simple. The reflective effect is OK, and even the brightness can be increased by more than 60%, but the light utilization rate of the entire lamp is only about 60%-70%, and a large amount of light has not been utilized yet. In 2006, Japan’s Takeda Corporation first adopted the W-type reflector made of Sumitomo’s 86% Reflective Aluminum material, which increased the utilization of daylight lighting to 85% for the first time.
Copyright © 2019 Changzhou Kema Reflector Material Co., Ltd. All rights reserved.