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

Summary:In 1879, Edison invented the electric light bulb; in 1962, Nick Holonyak invented the first red light diode (LED). Times are changing, people have dis
In 1879, Edison invented the electric light bulb; in 1962, Nick Holonyak invented the first red light diode (LED). Times are changing, people have discovered LED lighting in continuous 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 lives, it brings us light. But if you want to equip lamps and lanterns in a dangerous environment, you must prevent the appearance of sparks, so as not to have a chemical reaction with flammable and explosive substances. Similarly, you should also pay attention in some dusty chemical industry places. 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 lamp 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 lamp shade arranged at the front end of the lamp housing, a luminous body and a battery arranged inside the lamp housing, and a lamp housing arranged on the surface of the lamp housing. The switch is characterized in that: the light-emitting body is a high-power LED module, and a wide-voltage input driving circuit is arranged between the light-emitting body and the battery; the wide-voltage input driving 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 housing are ultrasonically welded.

The following are the characteristics of LEDs:
LED is short for Light Emitting Diode, which can convert electrical energy into light energy. Since LED is a solid-state cold light source, its brightness output is inversely proportional to temperature, and its temperature will not increase under extremely bright conditions. In addition, it can convert 70% of electrical energy into light energy, which is very energy efficient.
Therefore, high-power white LEDs are the best choice for explosion-proof lamps, especially portable explosion-proof lamps are an ideal electric light source. The company has mobile LED explosion-proof lights, which can meet the various needs of users.
The LED explosion-proof lamp utilizes the characteristics of low calorific value of LED to achieve intrinsically safe explosion-proof. And because the LED light source has a long life, the LED can maintain a constant brightness at the end of the battery charge and discharge, which attracts many people to choose to use it; the heat dissipation device on the lamp housing can achieve effective heat dissipation of the LED module and ensure stable use. It is suitable for lighting in various industries such as coal mines, petroleum, railways, flood control and so on.