Важност ЛЕД дисипације топлоте

      All of the lights have heat dissipation problems that need to be solved. The electric lights we usually use, bedside lights, car lights, etc. are faced with this heat dissipation problem when they are lit. In fact, solving the problem of heat dissipation is a main factor to solve the lighting conditions such as LED. The heat sink can solve the heat dissipation problem of low power LED lamps. But only reply on heat sink cannot solve the heat dissipation problem of higher LED lamps.

      In order to improve the service life and brightness of LED, it is necessary to solve the heat dissipation problem of LED. Some active cooling solutions, such as fan, have a lower service life than LED lamps. In order to provide a practical active cooling solution for high brightness LED lamps, the heat dissipation technology must be low energy consumption; And can be applied to small lamps; Its service life shall be similar to or higher than that of the lamp source. For example, air cooling, liquid cooling, heat pipe cooling, semiconductor cooling, chemical cooling, etc. are used to solve the heat dissipation problem of LED, etc;

     Passive treatment means are used to deal with the heat dissipation of LED lamps. The  passive heat dissipation means that the heat of the heat source LED light source is transferred to the heat dissipation fins through the heat sink, and the heat is radiated into the air with the help of the air flow from the fan. The heat dissipation effect is directly proportional to the size of the heat sink. Most of this heat dissipation design is used in LED equipment with high power requirements.

     For large outdoor LED equipment with higher requirements, liquid cooling solution is a better choice. It has excellent heat dissipation performance, lower power consumption and noise, and is suitable for heat dissipation scheme under high load operation.

      If the heat dissipation issue cannot be solved, the service life and performance of LED will be poor. There are many ways and solutions of LED heat dissipation. Select the appropriate heat dissipation scheme according to the characteristics of different LED equipment, so as to achieve a balance between cost, service life and performance.