Triproof light cooling method and how to choose



In the process of using Triproof light, what are the general heat dissipation methods? The correct heat dissipation method of the three-proof light is very important. Let us take a look at the relevant description.

The heat dissipation methods are mainly as follows: Triproof light natural convection heat dissipation, forced heat dissipation by installing fans, heat pipe and loop heat pipe heat dissipation, etc. The system such as installing a fan forced heat dissipation method is complicated, so the related reliability is also relatively low, and the heat pipe and loop heat pipe heat dissipation method costs.

Triproof light
Triproof light has the advantages of outdoor use at night, the heat dissipation surface is located on the side and the body size is limited, which is conducive to the natural convection and heat dissipation of the circulating fan air. Therefore, the three-proof light needs to choose natural convection heat dissipation as much as possible.

Triproof light's heat dissipation technology, most of which used to be a heat-conducting plate, was a copper plate about 5mm thick. In fact, it is a temperature-averaging plate. The purpose is to evenly heat the heat source; so there are additional heat sinks for heat dissipation, but The weight is too large.

Many tri-proof lamps now use pin-shaped heat sinks. This heat dissipation efficiency is much higher than that of traditional chip heat sinks. It can make the LED junction temperature about 15 ℃ lower than that of ordinary heat sinks. It is better than the radiator of ordinary aluminum profile, and it has also improved in weight and volume.

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