The LED explosion-proof lamp belongs to a special electric equipment used in the industry. It mainly solves the lighting problems. It includes a lamp case, a lamp shade arranged at the front end of the lamp case, a luminous body and a battery arranged inside the lamp case, and a switch arranged on the surface of the lamp case.
The LED module is a high-power LED module, and a wide-voltage input driving circuit is arranged between the emitter and the battery; the wide-voltage input driving circuit includes a constant-current chip, a constant-current chip and the battery constitute a power module, the LED module is connected to the constant-current chip, and the power module and the LED module are glued together; the ultrasonic wave is formed between the lampshade and the lampshade. Welding.