Power element assembly structure

A power element assembly structure, comprising:

• a main board, a first heat sink, a second heat sink, an insulating support, a power element, an insulating thermally conductive layer, and a fixture;
• wherein a first end of the insulating support is connected to the main board, a second end of the insulating support is connected to a bottom surface of the first heat sink, and there is a distance between the first heat sink and the main board, a top surface of the first heat sink is connected to the second heat sink;
• and
• the insulating thermally conductive layer is attached to a lateral surface of the first heat sink, the power element is attached to the insulating thermally conductive layer, and is fixed to the first heat sink by the fixture, and the power element is plugged into the main board;
• wherein the insulating support is an insulating support column, a first end of the insulating support column is connected to the main board, and a second end of the insulating support column is provided with a connecting protrusion;
• the first heat sink is provided with a third through hole, and the third through hole is sleeved on the connecting protrusion.