These measures can effectively increase the heat dissipation efficiency of LED street lamp heads

Nowadays, LED street light heads generally use a heat-conducting plate, using a 5 mm thick copper plate that is actually a uniform temperature plate. However, its weight is generally large, because the heat sink is added for heat dissipation. However, the weight problem is the most important part of the whole system of the lamp head. The height of the general street lamp head will be more than 6 meters. If it is too heavy, it will increase its danger, especially in natural problems such as earthquakes and typhoons. accident.

 In fact, when it comes to the cooling method of the LED street lamp, most of them are equipped with a cooling fan and other cooling methods for forced cooling or natural convection cooling. However, the method of cooling the fan and the like is not high in reliability and the system is complicated, and other heat dissipation methods are costly. Products are generally used at night, which is in line with the natural convection heat dissipation method, so it is generally recommended to choose this method to dissipate heat.  

        The area of the fins for cooling the LED street lamp head can be set arbitrarily, but the arrangement of the heat dissipating fins will often be unreasonable, such as At that time, the specific use of each luminaire will not be considered, which will affect the heat dissipation effect of the heat dissipating fins.  

      But even many LED street lamp manufacturers have considered a variety of measures, such as: will add heat pipes, or add thermal conductivity of silica gel, etc., but mainly because If you don't know it, even if you do this, the heat will still need to be dissipated by the outer surface area of these lamps. If you neglect the uniformity of heat transfer, it will cause some of the fins may not play its role, or play a limited role.