The appearance of general safety lights and explosion-proof lights is very similar. Some industrial and mining enterprises often mistakenly use safety lights as explosion-proof lights in explosive places. This is very dangerous. Although general safety lights are also equipped with glass lampshades and sealing rings, they can only be waterproof and dustproof, but they cannot prevent gas from entering. If they reach the explosion limit, they can cause explosions. The main difference between the two is that explosion-proof lamps have obvious certification numbers for explosion-proof electrical appliances. The explosion-proof signs are cast on the lamp housing, while general safety lights do not have these features and signs.

Since ordinary lighting fixtures inevitably produce sparks or hot surfaces when they work, once they meet with the explosive gas mixture at the production or rescue site, it will lead to an explosion and directly endanger the lives of national property and citizens. . Therefore, as the most widely used lighting fixture, its explosion-proof technology has long attracted people's attention and great attention. In this case, the explosion-proof lamp has emerged.

The safety factor of the general safety lamp does not meet the requirements of the safety grade of the explosion-proof lamp. Therefore, the general safety lamp cannot meet the needs of lighting in hazardous, flammable, and explosive locations.

The correct choice of safety lights and explosion-proof lights is the prerequisite for ensuring normal safety work. Differentiating the two lamps requires a certain amount of expertise.


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