In order to meet the effect of reaching full charge in the lowest time, the power of charging piles is often much greater than other charging equipment, especially some fast charging charging piles. Under normal circumstances, when the mobile phone is charging, the charger will heat up, not to mention the large size. "Charger", because the higher the power, the higher the heat it emits, so timely heat dissipation is a problem that the charging pile must solve.
Heating of machinery and equipment is an important factor affecting its performance and reliability. If the heating of machinery and equipment is serious, it may cause the machinery and equipment to short-circuit and crash, or even burn out due to overload. In order to effectively control the heat, it is generally installed on the surface of the heat source. The heat sink or the heat sink, so that the heat can be guided to the outside in time, and if the heat sink is installed directly, the heat dissipation effect is not ideal.
There is a gap between the heat source and the radiator, and even two smooth and flat surfaces cannot be avoided. The presence of air in the gap causes the efficiency of heat transfer to decrease, which affects the heat dissipation effect. In order to effectively control the temperature and improve the heat transfer efficiency, in general, the 熱伝導性材料 is filled between the radiator and the heat source, the gap between the two is completely filled, the air in the gap is removed, the contact thermal resistance is reduced, and the heat transfer efficiency is improved. Ensure that the charging pile can run for a long time.
