초록 ▼

A thermal management system (201) is provided which comprises a first heat spreader (205) comprising a heat pipe material, a plurality of fins (217) disposed on said first heat spreader, and a synthetic jet actuator (209) adapted to direct a synthetic jet between at least a pair of said plurality of

A thermal management system (201) is provided which comprises a first heat spreader (205) comprising a heat pipe material, a plurality of fins (217) disposed on said first heat spreader, and a synthetic jet actuator (209) adapted to direct a synthetic jet between at least a pair of said plurality of fins.

대표청구항 ▼

What is claimed is: 1. A thermal management system, comprising: a first heat spreader comprising a heat pipe; a plurality of fins disposed on said first heat spreader; a synthetic jet actuator which is centrally disposed with respect to said plurality of fins and which is adapted to direct a synthe

What is claimed is: 1. A thermal management system, comprising: a first heat spreader comprising a heat pipe; a plurality of fins disposed on said first heat spreader; a synthetic jet actuator which is centrally disposed with respect to said plurality of fins and which is adapted to direct a synthetic jet between adjacent ones of said plurality of fins; and a second heat spreader disposed about the exterior of said synthetic jet actuator. 2. The thermal management system of claim 1, wherein said heat pipe is flat. 3. The thermal management system of claim 1, wherein said second heat spreader is equipped with at least one rib. 4. The thermal management system of claim 3, wherein said rib is equipped with at least one aperture. 5. The thermal management system of claim 4, wherein said synthetic jet actuator is equipped with at least one nozzle, and wherein said aperture is aligned with said nozzle. 6. The thermal management system of claim 4, wherein said rib is equipped with a plurality of apertures, wherein said synthetic jet actuator is equipped with a plurality of nozzles, and wherein each of said plurality of apertures is aligned with one of said plurality of nozzles. 7. The thermal management system of claim 1, wherein said second heat spreader is equipped with a plurality of ribs, and wherein said plurality of ribs extend from said synthetic jet actuator. 8. The thermal management system of claim 1, wherein said synthetic jet actuator is rectangular. 9. The thermal management system of claim 1, wherein said synthetic jet actuator is annular. 10. The thermal management system of claim 1, wherein said synthetic jet actuator is equipped with at least one nozzle, wherein said second heat spreader is equipped with at least one aperture, and wherein said at least one aperture is aligned with said at least one nozzle. 11. The thermal management system of claim 10, wherein said second heat spreader is equipped with a plurality of apertures, wherein said synthetic jet actuator is equipped with a plurality of nozzles, and wherein each of plurality of apertures is aligned with one of said plurality of nozzles. 12. The thermal management system of claim 1, wherein said plurality of fins comprise a thermally conductive material. 13. The thermal management system of claim 1, wherein said plurality of fins are oriented essentially orthogonal to said first heat spreader. 14. The thermal management system of claim 13, wherein said plurality of fins are further equipped with a scaffolding element that extends across said synthetic jet actuator and which provides support for said plurality of fins. 15. The thermal management system of claim 1, wherein said system further comprises at least one fin module mounted on said first heat spreader, wherein said fin module comprises first and second fin elements that extend away from said first heat spreader, and wherein said first and second fin elements are joined together by a third fin element that is oriented essentially parallel to said first heat spreader. 16. The thermal management system of claim 15, wherein said third fin element is equipped with a first aperture, and wherein said synthetic jet actuator is equipped with a first nozzle aligned with said first aperture such that a first synthetic jet is directed between the first and second fin elements when the actuator is operated. 17. The thermal management system of claim 16, wherein said first heat spreader is equipped with second and third apertures oriented adjacent to said first and second fin elements, respectively, and wherein said synthetic jet actuator is equipped with second and third nozzles aligned with said second and third apertures such that second and third synthetic jets are directed along a major surface of said first and second fin elements, respectively, when the actuator is operated. 18. The thermal management system of claim 1, wherein said synthetic jet actuator is equipped with a plurality of notches that engage said plurality of fins. 19. The thermal management system of claim 1, wherein said synthetic jet actuator is equipped with a plurality of notches that engage said fins. 20. The thermal management system of claim 1, wherein said system is further equipped with a square sinusoidal frame that supports said fins. 21. A thermal management system, comprising: a first heat spreader which comprises a heat pipe; a second heat spreader which is equipped with at least one rib, wherein said at least one rib is equipped with at least one aperture which extends therethrough; a fin disposed on said first heat spreader; and a synthetic jet actuator which is equipped with a plurality of jet orifices and which is adapted to direct a synthetic jet from one of said plurality of jet orifices and along a major surface of said fin; wherein at least one of said at least one apertures is aligned with at least one of said plurality of jet orifices.