Protective cover for a heat-conducting material of a heat sink comprises a plate having an opening for closing a heat-conducting material, a first connecting part arranged on two sides of the opening and a second connecting part

摘要

Protective cover comprises a plate (1) having an opening for closing a heat-conducting material, a first connecting part (2) arranged on two sides of the opening and a second connecting part (3) interacting with the first connecting part formed on the plate. Preferred Features: A rib region is formed on the two plates. The first connecting part is a tapering column. The second connecting part is a circular, rectangular, triangular or trapezoidal hole.