Explosion-Proof Smart Sensor Lights: Energy-Saving and Safe Lighting Solution for Coal Mines

It can be used in all explosion-proof places in coal mines, such as the main and secondary roadways of the working face, the belt roadway of the disk area, the railroad roadway of the disk area, the main roadway of the main shaft, the electromechanical refuge, and the refuge room.

Energy and Labor Saving

When a moving target, such as a human body or a mine car, moves within the detection zone (an area with an angle of 0-360° and a distance of 5 meters), the sensor light is illuminated. After the human body leaves the detection area, the sensor light goes out after a delay of not less than 2min.

There will be no more underground thousands of meters of roadway all lit at the same time, that is, a waste of electricity, but also increase the daily maintenance workload.

High brightness and long life

LED design, 3m away from the lamp, the illumination is not less than 10Lux, has been put into use in many coal mines across the country, so far there has not been any failure to repair the phenomenon.

Elimination of hidden safety hazards

Greatly reduce the load of the “lighting comprehensive protection” switch, eliminating hidden safety hazards. During safety inspections in coal mines, the phenomenon of using 'copper wire' instead of 'fuse' exists in the switchgear of 'Lighting Integrated Protection'. Why does this phenomenon occur? It is because the 'lighting integrated security' with too many lighting facilities opened at the same time, resulting in excessive load, but the installation and maintenance personnel do not want to increase.

Price advantage

At present, through the optimization of the design and reduction of the development cost, the price of this lamp is only equivalent to two times the price of ordinary mining roadway lamps, which is very cost-effective compared with the savings in the cost of electricity, labor, equipment and other costs.