Application analysis of LED light source in LED explosion-proof lamp

Summary: The times are changing, people have discovered LED lighting in constant practice, and now there are LED explosion-proof lights used in special envir
The times are changing, people have discovered LED lighting in constant practice, and now there are LED explosion-proof lights used in special environments. It is the guarantee of our life safety, not only plays a protective role, but also reduces our losses.
Ordinary LED lighting can be seen everywhere in our life, it brings us light. However, if you want to equip lamps in a dangerous environment, you must prevent the occurrence of sparks, so as not to have a chemical reaction with flammable and explosive substances. Similarly, you should also pay attention to certain dusty chemical industry sites. LED explosion-proof lights are manufactured with all these factors in mind. It is different from ordinary LED lighting, it has the function of avoiding explosion. The characteristics of energy saving and long life of LED explosion-proof lights make it have strong market competitiveness, and it also has different application development in various industries.

Let's first understand the characteristics of LED explosion-proof lamps:
LED explosion-proof lamp is a kind of electrical equipment used in special industries. It mainly solves lighting problems. It includes a lamp housing, a lampshade set at the front end of the lamp housing, a luminous body and a battery installed inside the lamp housing, and a lamp set on the surface of the lamp housing. The switch is characterized in that: the illuminant is a high-power LED module, and a wide voltage input drive circuit is provided between the illuminant 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. The LED module is connected to the constant current chip, the power module and the LED module are glued together; the lampshade and the lamp shell are welded by ultrasonic waves.
The following are the characteristics of the LED:
LED is short for Light Emitting Diode, which converts electrical energy into light energy. Since LED is a solid-state cold light source, its luminance output is inversely proportional to temperature, and its temperature will not rise when it is extremely bright. In addition, it can convert 70% of electrical energy into light energy, which is very energy-efficient.
Therefore, high-power white LED is the best choice for explosion-proof lamps, especially portable explosion-proof lamps are a very ideal electric light source.
LED explosion-proof lights take advantage of the low heat generation characteristics of LEDs to achieve intrinsically safe explosion-proof. And because of the long life of the LED light source, the LED can maintain a constant brightness when the battery is fully charged and at the end of the discharge, which attracts many people to choose to use it; the heat sink is installed on the lamp housing to achieve effective heat dissipation of the LED module and ensure stable use. Suitable for coal mine, petroleum, railway, flood control and other industries lighting.