The present disclosure provides a heat dissipation module and equipment cabinet, the heat dissipation module comprises a fan
assembly; a heat conduction
assembly is tightly connected with the fan
assembly along a first direction; a rotating support is connected with the fan assembly along the first direction and can rotate around an axis relative to the fan assembly, the rotating support is matched with the heat conduction fins of the heat conduction assembly through a folded
edge structure and is tightly connected with the heat conduction fins along a second direction to press the folded
edge structure; wherein the first direction and the second direction satisfy the perpendicular condition. The heat dissipation module and equipment cabinet of the present disclosure connect the fan assembly and the heat conduction assembly together by setting the rotating support, the rotating support is rotationally connected with the fan assembly and is tightly connected with the heat conduction fins of the heat conduction assembly along the second direction, the torsion generated in the process of tightening drives the rotating support to rotate upward relative to the fan assembly to press the folded
edge structure and ensure that the corresponding part of the heat conduction fins is always in the best position of the air inlet of the fan assembly.