巷道灯 Mainly applicable to occasions with methane and coal dust explosive gas mixtures in underground coal mines. Used for lighting in coal mine transportation roadways, bottom workshops, electromechanical chambers, return airways, and coal preparation plants. Below is some related information.

　　The roadway lamp mainly uses advanced green light source high-power LEDs as the light source. It is carefully designed and manufactured in accordance with the requirements of the national standard "GB386.1.2.3-2000 Electrical equipment for explosive atmospheres". The explosion-proof mark is ExdI, and the product has safety standards. The National Mining Product Safety Mark Center has issued a safety mark certificate. Of course, this product mainly uses internationally advanced electronic integrated circuits, wide voltage design, large working voltage range, and can work normally under 85V~265V voltage. It is said that its light source uses DC, low-voltage power supply, no strobe and electromagnetic interference, no red (ultraviolet) radiation, no fluorescent lamp mercury vapor and other pollutants, conforms to the EU's future lighting production standards, is a safe and healthy light source, and has obvious environmental protection effects. Especially when the roadway lamp is in use, its power consumption is extremely low. Under the same illuminance, the power consumption is 1/10 of an incandescent lamp and 1/2 of an energy-saving fluorescent lamp. The energy-saving effect is obvious. Overall, it has the characteristics of reasonable structure, beautiful appearance, small size, light weight, explosion-proof, impact and vibration resistance, moisture and heat resistance, good sealing performance, and maintenance-free.

　　The roadway lamp adopts a unique power supply, light source, and wiring cavity separation design, making the entire lamp not only beautiful in appearance and easy to install, but also greatly improving its explosion-proof, impact resistance, vibration resistance, and heat resistance. The performance and various indicators of the roadway lamp fully meet the national and industry standards for explosion-proof lamps for mines. Here it needs to be explained how to install it. First, determine the installation location and method of the lamp according to the actual needs of the work site, and then prepare a three-core cable of Φ8~Φ14mm with the corresponding length according to the distance from the lamp to the power supply connection point. After completing these, you can open the fixing screws on the side of the lamp cover, then loosen the clamping nut of the lamp's inlet, open the cover, and pass the power cord through the clamping nut to the internal wiring. Connect and fix according to the diagram at the wiring terminal, then tighten the wiring clamping nut and the lamp cover. The roadway lamp has no outer casing. If the lamp itself does not light up, generally communicate with the manufacturer for direct replacement or return for repair.

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