Explosion-proof led lights belong to a special industry top electrical equipment
According to the lamps of different manufacturers, the quality is good or bad. The same lamp has more than 200, and there are more than 400. Little masters, don't think that the lamps I bought more than 400 are of good quality and do not need to be protected or repaired. Such an idea is wrong. Regardless of whether the price of the lamp is cheap or expensive, it must be repaired and protected during use. To prolong his life and safety performance, LED explosion-proof lamps have good energy-saving effect and good brightness, so how to protect LED explosion-proof lamps can bring great benefits, which not only saves the cost and time of replacement, but also improves reuse. work efficiency. Regularly sort out the dust and other sundries on the housing of the lamp (if it is not sorted for a long time, the dust adheres to the lamp and blocks the heat emitted by the lamp, resulting in the heat not being emitted. This is to ensure the heat dissipation effect of the LED explosion-proof lamp. Excellent), excellent heat dissipation is an important factor in extending the life of the LED.
Explosion-proof LED lamp is a kind of explosion-proof lamp, its principle is the same as that of explosion-proof lamp, but the lamp bead is LED lamp bead, which means to avoid igniting surrounding explosive mixtures such as explosive gas environment, explosive dust environment, gas, etc. Various specific methods of lamps. One of the most important explosion-proof principles of explosion-proof lamps is to limit the temperature of the surface of the shell, the surface of parts or the surface of electronic components in contact with explosive gases and explosive dust, and to limit the temperature of the electrical contact surface to be lower than its small ignition temperature or ignition temperature.
Explosion-proof LED lamp manufacturers Because LED is a solid-state cold light source, it has the advantages of high electro-optical conversion efficiency, low heat generation, low power consumption, low operating voltage, and long service life. Therefore, high-power white light LEDs are explosion-proof lamps, especially It is a very ideal electric light source for portable explosion-proof lamps.
LED explosion-proof lamp is a kind of top-use electrical equipment for special industries. It mainly deals with 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 switch arranged on the exterior of the lamp housing. , which is characterized by:
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, the constant current chip and the battery form a power module, and the LED module is connected to the constant current. On the flow chip, the power module and the LED module are glued together; the lampshade and the lamp housing are ultrasonically welded.
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