DGS36/127L (A) Mining Explosion proof LED Tunnel Light Underground Lighting Explosion proof Lamp

Description :

  DGS36/127L (A) mining explosion-proof LED roadway light is a fixed lighting equipment designed specifically for flammable and explosive hazardous areas such as coal mines and non coal mines. This lighting fixture mainly solves the problems of dim lighting, high energy consumption, and short lifespan of traditional light sources in underground tunnels, chambers, and alleys. By using efficient LED light sources and explosion-proof shell structures, it ensures safe operation in environments containing explosive mixtures of gases such as methane and coal dust, providing stable, uniform, and flicker free lighting effects, meeting the strict requirements for lighting brightness and explosion-proof levels in mine safety production.

  The casing of DGS36/127L (A) mining explosion-proof LED tunnel light is usually made of high-strength aluminum alloy die-casting, and the surface is treated with high-voltage electrostatic spraying, which has good anti-corrosion, rust proof and heat dissipation performance. The lamp integrates a constant current drive power supply internally, and the input voltage is adapted to the common 127V AC power grid in mines. Its optical system has been professionally designed, with a reasonable light distribution curve and high effective utilization rate. The product complies with the electrical equipment standards for explosive environments GB3836.1-2010 and GB3836.2-2010, and has the Exd I Mb explosion-proof mark. The protection level usually reaches IP65 or above, and can adapt to harsh working conditions such as humidity, dust, and vibration underground.

  When selecting DGS36/127L (A) explosion-proof LED tunnel lights for mining, it is necessary to confirm whether the on-site power supply voltage is AC127V and verify whether the gas level of the installation environment meets the requirements for Class I coal mines. This lighting fixture is suitable for hanging installation on the roof of tunnels or fixed installation on brackets. Unlike handheld mining lamps or mobile lighting vehicles, it belongs to long-term fixed deployment infrastructure lighting. If there are strong corrosive gases or extremely high impact risks on site, additional confirmation of the special treatment process for the shell material and fasteners is required. For scenarios that require dimming or intelligent control, it is necessary to confirm whether the basic model supports external control interfaces. The standard model is usually designed with a constant light.

  When installing DGS36/127L (A) explosion-proof LED tunnel lights for mining, it is necessary to ensure that the introduction device is well sealed, and the outer diameter of the cable should match the sealing ring. It is strictly prohibited to open the cover for maintenance while it is live. Regularly clean the coal dust and dirt on the surface of the lamp body during daily use to maintain optimal heat dissipation and light transmittance. It is recommended to check the fastening of the suspension chain or bolts once a month to prevent loosening and detachment caused by underground vibration. If obvious light attenuation or drive power failure is found in the lamp beads, a professional electrician should open the explosion-proof surface for maintenance or replace the module after power failure. When reassembling, anti rust grease should be applied and the explosion-proof gap should be ensured to meet the standard requirements.

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