How to choose LED explosion-proof light? Explosion-proof lamp manufacturers tell you
The inherent performance of led explosion-proof lights is mainly reflected in the configuration of electrical appliances, but many times people ignore the heat dissipation of led lights, especially the heat dissipation of led explosion-proof lights. So how should we choose LED explosion-proof lights? Below, the explosion-proof light manufacturers will introduce to you!
1. Technical performance analysis
The shell temperature of the led explosion-proof light itself is the performance evaluation of the explosion-proof light, because there is flammable gas in the environment where the explosion-proof light is installed, and the heated shell surface itself is a source of danger. If the housing is too high, the temperature group of the whole luminaire will be reduced, and the scope of application will be reduced. Therefore, LED explosion-proof lamp manufacturers will increase the heat dissipation area and increase the weight of the radiator when designing lamps, which is why the LED explosion-proof lamp is heavier than the ordinary LED lamp.
Explosion-proof lamp manufacturers
2. Market analysis
At present, the LED explosion-proof lamp market is relatively chaotic, and LED explosion-proof lamps can be basically divided into three categories. One type is in accordance with national standards, from explosion-proof structure to temperature group, all meet the requirements, and the nameplate marking is also very realistic; the other type of explosion-proof structure meets national standards, but in order to reduce costs, save materials, and reduce wall thickness, so the temperature grade Low, but if the customer needs it, it will be sold according to the high temperature grade; the third category is that the explosion-proof structure and temperature group do not meet the requirements and are unqualified products.
3. Selection method
Having said so much, you must know that there are two key items for choosing LED explosion-proof lamps, explosion-proof structure and temperature group. But it is still difficult for many users. Because blast construction is a specialty thing, you might be confused by a few explanations from the salesperson; the same goes for temperature groups. The shell dissipates a lot of heat, which is definitely good for the light source, but I don't know how high the shell temperature is. Here I tell you, the simple method is to measure the weight of the radiator of the LED explosion-proof lamp of the same power, and the heavier ones are generally good. Inferior LED explosion-proof lamp manufacturers are reluctant to spend money on radiators. This is a very simple and effective method.
The above is the method of purchasing LED explosion-proof lamps introduced by explosion-proof lamp manufacturers. I hope it can help you. In addition, if you want to know more relevant information, you can pay more attention to our website dynamics.
