Cooling device
US7929302B2 · kind B2 · utility
5Cited by
24References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 14, 2009 |
| Grant date | Apr 19, 2011 |
| Priority date | — |
| Expiry date | Jun 16, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L2924/0002
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A cooling device for dissipating heat for an electronic device includes a shell to absorb heat generating from a heat generating element in the electronic device, and a number of fins. The shell bounds a heat exchanging space and defines an air intake and an air outlet. The number of fins extends into the heat exchanging space. The shell guides air outside the shell to enter into the shell through the air intake and to exit from the shell through the air outlet after exchanging heat in the heat exchanging space.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.