Cooling equipment for electronic components, comprises inner set of radial cooling fins, intermediate supporting cylinder and outer set of radial cooling fins with smaller angular spacing

摘要

A cylindrical element (1) which requires cooling is surrounded by a first stage of radial cooling fins (3) formed from rectangular metal plates and secured by an intermediate cylinder (4). A second stage of radial cooling fins (5) is based on the intermediate cylinder and contained by an outer cylinder (6). The angular displacement of the outer fins is less than that of the inner fins.