After three years of research and development, a new generation of explosion-proof lamps - LED explosion-proof lamps and lanterns is about to come out. Small batch production is currently underway, and the experimental process is in progress.
LED explosion-proof lamps are called: solid-state cold light source explosion-proof lamps. It has the advantages of high electro-optical conversion efficiency, low calorific value, low power consumption, safe and low operating voltage, and long service life. Therefore, high-power white LED explosion-proof lamps, especially portable explosion-proof lamps, are a very ideal electrical light source. It is characterized by:
1. The light-emitting body is a high-power LED module, and a wide-voltage input drive circuit is arranged between the light-emitting body and the battery; the wide-voltage input drive circuit includes a constant current chip, and the constant current chip and the battery form a power module, and the LED module is connected On the constant current chip, the power module and the LED module are glued together; the lampshade and the lamp housing are ultrasonically welded.
2. It utilizes the characteristics of low calorific value of LED to achieve intrinsically safe explosion-proof, and the LED light source has a long life; the LED maintains constant brightness at the end of full charge and discharge; Effective heat dissipation ensures the stability of use, and is suitable for lighting in various industries such as coal mines, petroleum, railways, and flood control.
3. Applicable to Zone 1, Zone 2, IIA, IIB, IIC dangerous places in explosive gas environment.