Air cooling system

Modeling description
Two air-cooled radiators are installed in the box, some IGBT heating elements are installed on the radiator base plate, an air channel is installed between the radiator and the ventilation hole, and some heating bodies with small heating capacity are equipped with three air suction fans.

The cold air is sucked into the box from the vent, blown to the fins of the heat spreader through the air channel for heat exchange, and the heat of the heat generator is blown out of the box from the fan port