摘要:
A heat dissipating apparatus (100) includes a heat sink (20) and a plurality of fastening elements (10). The heat sink includes a base (22) and a plurality of fins (24). The fastening element includes a head (12), a resilient member (14) and a connecting member (16). The connecting member includes two blocks (166). The base of the heat sink defines a plurality of through holes (222b) therein for extension of the connecting members of the fastening elements, wherein two opposite cutouts (222c) are defined in the base and communicating with each of the through holes. After the connecting member and the two blocks are downward extended through the through hole and the cutouts, respectively, the connecting member is rotated a degree so that the blocks securely abut against a bottom surface of the base.
摘要:
A cooling apparatus is for dissipating heat from an electronic device. The cooling apparatus includes a casing, an impeller, and a motor. The casing is for absorbing the heat and allowing coolant to flow therein. The impeller is received in the casing. The motor is received in the casing, and is for providing a force to drive the impeller to rotate to force the coolant to flow. The coolant flows between the casing and the motor to take the heat away.
摘要:
A cooling system for removing heat from a heat generating component, includes a base (100) and a heat sink (200) mounted on the base. The base includes a lower portion and a higher portion surrounding the lower portion. The lower portion and the higher portion cooperatively define a space (18) receiving working fluid therein. The heat sink defines an evaporating passage (252) and two condensing passages (254) located at two opposite sides of the evaporating passage. These passages are in fluid communication with the space. Cooperatively the space and the passages define a loop for circulating the working fluid therein. The working fluid has a phase change for dissipating heat generated by a heat-generating electronic component. A wick structure (400) is received in the space.