Patent ID: 7207502

Claim:
A cooling system for adjusting a temperature of a heat component, the heat component comprising an air-entering opening and an air-exiting opening to let the air enter and exit, respectively, the cooling system comprising: an air pouring apparatus for pouring the air toward the heat component; a nozzle for connecting the air pouring apparatus with the air-entering opening to make the air pouring into the heat component; and a velocity-profile modifying device disposed between the air pouring apparatus and the heat component for modifying a first velocity-profile of airflow by the air pouring apparatus into a second velocity-profile so as to make the air distribute evenly toward the heat component, the velocity-profile modifying device further comprising a vane being set at the air moving track and being substantially parallel to the airflow, the vane comprising a middle portion and a folding portion, the middle portion being fastened on the air moving track, the folding portion being divided into a first folding section, a central folding section and a second folding section, the central folding section being folded to a first direction with a first predetermined angle, the first folding section and the second folding section being folded to a second direction with a second predetermined angle, wherein the first direction and the second direction are both substantially vertical to the airflow.