Heat dissipation device having fan holder for attachment of a fan
US7423873B2 · kind B2 · utility
6Cited by
6References
11Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Sep 22, 2006 |
| Grant date | Sep 9, 2008 |
| Priority date | — |
| Expiry date | Nov 30, 2026 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L2924/0002
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
A heat dissipation device includes a heat sink (10), a fan holder (20) located on the heat sink and a fan (30) mounted on the fan holder. The heat sink includes a plurality of fins (14) extending therefrom and defines two slots (16) in two opposite outmost fins thereof. The fan holder includes two brackets (200) each having a positioning rib (212) engaged in a corresponding slot of the heat sink and resisting the outmost fin to thereby mount the fan holder to the heat sink.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.