Cooling device
US7599185B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 10, 2008 |
| Grant date | Oct 6, 2009 |
| Priority date | — |
| Expiry date | Jul 10, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L2924/0002
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
A cooling device for dissipating heat generated by an electronic element includes a fixing seat, a cooling body, and a vapor chamber. The fixing seat is arranged an opening. The cooling body includes a bottom plate attached onto the fixing seat and a plurality of cooling fins that are interspaced to each other and are attached to the bottom plate, in which a fixing hole is arranged at one side of the bottom plate, and an accommodating space is configured at the cooling fins in corresponding to the fixing hole. The vapor chamber is accommodated in the opening of the fixing seat, and one side of the vapor chamber contacts a bottom part of the cooling body, while another side contacts the electronic element.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.