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Industrial and mining lamps are lamps used in production areas of factories and mines. In addition to the various lighting lamps used in the normal environment, mining and mining lamps also have explosion-proof lights and anti-corrosion lamps used in special environments, and mining lamps are used in some large high-rise buildings.
Mining lights according to the Ming function can be divided into general lighting and local lighting two.
General lighting is usually evenly arranged on the work site above or on the side wall, lighting the entire work surface, the use of incandescent lamps, halogen lamps, high-intensity gas discharge lamps or a large number of fluorescent lamps. Most of the mining lights are such. General lighting has higher requirements on the distribution of light, and two types of light distributions, direct illumination and semi-direct illumination, are widely used, especially the latter. Some of the semi-direct lighting types emit light upwards to illuminate the ceiling, which increases the ceiling brightness and creates a more comfortable and brighter environment.
Local lights are lamps that increase the illumination of a working site. Its role can be to strengthen or supplement lighting on the basis of general lighting, or it can be used as temporary lighting in places where lighting is not normally needed (such as equipment overhaul and maintenance). Most of their light distribution is not strictly regulated. Local lighting is usually installed near the work area to use an incandescent or halogen lamp with a safety extra-low voltage (≤50V, AC rms) as the light source. There are (hand-held) running lights, hanging lights, work table lamps, machine tool work lights and so on. In some tall buildings, spotlights are sometimes used for local lighting.
The mining lamp can be divided into traditional lighting miner's lamp (such as sodium lamp mining lamp, mercury lamp mining lamp, etc.) and LED mining lamp according to the light source. Compared with the traditional mining lamp LED mining lamp has a great advantage:
1, LED mining lamp indicates high RA>70
2, LED lighting effect is high, more energy-efficient, the equivalent of 100W LED mining lamp can replace the traditional 250W traditional mining lamp.
3, the traditional light source has the disadvantage of high temperature lamps, lamps and lanterns temperature up to 200-300 degrees. The LED itself is a cold light source, and the lamp temperature is low and safer.
4, LED mining lamp in continuous innovation, the latest type of fin radiator radiator mining more reasonable radiator design, greatly reducing the weight of industrial and mining lamps, so that the overall weight of 80W LED mining lamp dropped below 4KG, and Can perfectly solve the 80-300W LED mining lamp heat problem.