Explosion proof lamps refer to various specific measures taken to prevent the ignition of surrounding explosive mixtures such as explosive gas environments, explosive dust environments, gas gases, etc. One of the very important explosion-proof principles of explosion-proof lamps is to limit the temperature of the shell surface, component surface, or electronic component surface that comes into contact with explosive gases and dust, as well as to limit the temperature of the electrical contact surface to be lower than its minimum ignition temperature or ignition temperature.

Due to the fact that LED is a solid-state cold light source with high electro-optic conversion efficiency, low heat generation, low power consumption, safe and low working voltage, and long service life, high-power white LED is a very ideal electro-optic source for explosion-proof lamps, especially portable explosion-proof lamps.

LED explosion-proof lamp belongs to a special type of electrical equipment used in the industry, mainly solving lighting problems. It includes a lamp housing, a lampshade set at the front end of the lamp housing, a luminous body and battery set inside the lamp housing, and a switch set on the surface of the lamp housing. Its characteristic is that the luminous body is a high-power LED module, and there is a wide voltage input driving circuit between the luminous body and the battery; The wide voltage input driving circuit includes a constant current chip, which forms a power module with a battery. The LED module is connected to the constant current chip, and the power module is sealed together with the LED module; Ultrasonic welding is used between the lampshade and the lampshell.

It utilizes the low heat generation characteristics of LED to achieve intrinsic safety level explosion-proof, and the LED light source has a long lifespan; The LED of the battery maintains a constant brightness during full charge and final discharge; By installing a heat dissipation device on the lamp housing, the LED module can effectively dissipate heat, ensuring stable use. It is suitable for lighting in various industries such as coal mines, petroleum, railways, and flood prevention.