In the on-site construction, the service life of the LED lamp and the effect of its use are closely related to its heat dissipation. If the heat dissipation effect of the LED lamp is not good, it will directly affect the service life of the product and the application effect. Therefore, the role of the LED radiator is particularly important. Generally, the composition of LED lights is composed of LED, heat dissipation structure, driver, and lens. The most important part of his heat dissipation structure is the LED heat sink. Below we will introduce in detail several common heat dissipation methods of LED radiators.
Introduction to common heat dissipation methods of LED radiators:
1. LED heat sink-aluminum heat sink fins
Aluminum radiating fins are the most commonly used heat dissipation method for LED radiators, mainly to increase the heat dissipation area of the radiator through aluminum radiating fins.
2. LED heat sink-thermally conductive plastic shell
The thermal conductive plastic shell replaces the aluminum alloy with LED insulation and heat dissipation plastic to increase the heat radiation capacity to achieve the purpose of heat dissipation.
3. LED heat sink-surface radiation treatment
Surface radiation treatment is to apply radiation heat-dissipating paint on the surface of the LED lamp to radiate heat away from the surface of the lamp housing to achieve the purpose of heat dissipation.
4. LED radiator—air fluid mechanics
Air fluid mechanics uses the shape of the LED lamp housing to create convective air to achieve the purpose of heat dissipation. This is also the current lowest-cost enhanced heat dissipation method.
The above are the 6 main heat dissipation methods common to LED radiators.
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Post time: Sep-24-2021