We know that when the light -emitting diode is converted to the light energy, some of the electric energy will be converted into heat energy, which will cause the internal temperature of the explosion -proof light to rise. Therefore, this part of the heat needs to be exported and distributed to the air to ensure the stable use of explosion -proof lights and avoid explosion. At the same time, it can effectively slow down the attenuation of the light and extend the life of the light -emitting diode lamp.

  Of course, the shell material of the lamp is also a very important factor:

There are three types of heat dissipation materials commonly used in explosion -proof lamps: copper -aluminum composite radiator, pure aluminum radiator and pure copper radiator. Now LED explosion -proof lights basically use national standard 102#die -cast aluminum, which is convenient for molding and good heat dissipation performance.

  In fact, compared with the weight of the shell, the weight of the entire explosion -proof light is more convincing:

Because the weight of the assembly products can also reflect the overall quality of the entire product. An important part of this product: aluminum substrate, which is based on the square price. The thermal conductivity is generally above 2.0, about 500 yuan per square meter. If the price is low, the thermal conductivity should be considered. There are two important materials, namely thermal cream and screws, which are the auxiliary materials of aluminum substrates, but no one can deny that the quality of these auxiliary materials will also profoundly affect the service life of the product.