Patent ID: 8488318
Filing Date: 2013-07-16
Classification: G06F,H01L,H05K

Abstract:
1. A cooling system for computer, comprising: a computer casing, at least one fan and at least one fan-less cooling apparatus; wherein said fan-less cooling apparatus has an air passage with two open ends and a closed circumference, said air passage passes a heat dissipating part of said fan-less cooling apparatus, one end of said air passage communicates with air outside said computer casing, and the other end of said air passage communicates with air inside said computer casing; said fan-less cooling apparatus is mounted on an electronic component needing to be cooled; said computer casing has a plurality of blowholes used for said fan and a plurality of blowholes used for said air passage; said fan blows air outside or inside through said blowholes used for said fan to cause an air pressure difference between an interior and an exterior of said computer casing, said air pressure difference leads an airflow to pass said air passage and said blowholes.