LED explosion-proof light is a kind of explosion-proof light, LED explosion-proof light is the current energy-saving explosion-proof lamps, widely used in petrochemical, coal mines, power plants, gas stations and other places. LED explosion-proof lamps have good energy-saving effect and good brightness, so what affects the life of LED explosion-proof lamps, and how to maintain them to maximize benefits? What affects the life of LED explosion-proof lamps
1. Die quality
In the production process of LED chips, other process processes such as contamination of impurity ions and lattice defects will affect their lifespan.
2. Post-process packaging
Whether the post-process packaging of the LED lamp is reasonable will affect the life of the LED. Experienced companies have patent maintenance for LED packages. These companies have relatively high post-process packaging requirements, and their LED lifespans are also guaranteed. There are also some small companies that have more copies of LED post-process packages, which are OK in terms of appearance, but their process structure and process quality are poor, which seriously affects the life of LEDs. 3. Lamp power supply
Whether the power supply of lamps and lanterns is reasonable will also affect their lifespan. The power supply current fluctuates greatly, or the frequency of power supply spikes may be high, which will affect the life of the LED light source. The power supply planning is reasonable, and the components of the power supply are well selected, and the life of the LED explosion-proof lamp will be relatively increased.
4. Lighting planning
The key to proper luminaire planning is to emit the heat energy that occurs when the LED is lit. The excellent LED original products of experienced large companies are used in different lamps, and the LED lifespan can vary several times or even dozens of times. For example, after some products use a low-power tube of about 0.07 W, due to the lack of a reasonable heat dissipation structure, the light decay is very fast. There are also some integrated light source lamps on the market (single 30 W, 50 W, 100 W), the light source and the heat dissipation channel of these products are not well dissipated, and the result is that some products cause light decay after a few months of lighting. more than 50 percent. Therefore, when purchasing LED explosion-proof lights, be sure to choose experienced manufacturers. 5. Ambient temperature
Now the short life of LED lamps is mainly due to the short life of the power supply, and the short life of the power supply is due to the short life of the electrolytic capacitor. For electrolytic capacitors, it is necessary to specify the lifespan under the operating ambient temperature condition, which is basically specified as the lifespan at an ambient temperature of 105°C. The lower the ambient temperature, the longer the life of the capacitor. In general, a typical LED light fixture with a nominal 50,000 hours is enough.
Daily maintenance of LED explosion-proof lights
We buy high-quality LED explosion-proof lamps that can be used for three or four years, but if we do not pay attention to the maintenance of LED explosion-proof lamps, we can only use them for two years, which is equivalent to spending a lot of money, so how to extend LED explosion-proof lamps? lifespan? 1. Regularly arrange the dust and debris on the lamps to ensure the excellent heat dissipation effect of the LED explosion-proof lamps (if not arranged for a long time, the dust adheres to the lamps and blocks the heat emitted by the lamps, resulting in the heat not being emitted.) Heat dissipation It is good to extend the service life of LED lights.
2. Try not to operate the lamps uninterrupted, because the temperature of the lamps will gradually heat up during uninterrupted operation, and the higher the temperature, the shorter the life of the lamps.
3. Regularly check the voltage of the line. If the voltage is unstable, it is necessary to carry out line maintenance and repair.
4. LED explosion-proof lamps work in an environment higher than 60 degrees for a long time, and the life of the lamps will be reduced by two-thirds. Therefore, the ambient temperature of LED explosion-proof lights should not be higher than 60 degrees.
Benwei Lighting is an LED Tube, LED flood light, LED Panel Light, LED High Bay, LED manufacturer with 12 years of experience. If you want to purchase a high-quality LED flood light or have a more in-depth understanding of the application of LED flood lights, please contact send us inquiry， our web: https://www.benweilight.com/.
