Fixing frame and heat dissipation device using the same
US8622119B2 · kind B2 · utility
Assignees
Inventor
Key dates
| Filing date | May 17, 2010 |
| Grant date | Jan 7, 2014 |
| Priority date | — |
| Expiry date | Nov 7, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L2924/0002
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
A heat dissipation device includes one of heat sinks with different specifications each of which includes a core and supports extending outwards and radially from the core, and a fixing frame receiving the one of the heat sinks therein. The fixing frame comprises a side plate, a plurality of vertical walls extending downwardly from the side plate, and two sets of slots defined in an inner side of the side plate. Each of the slots extends upwardly from a bottom surface of the side plate to a certain depth to form a step at a top thereof. The slots are staggered with the vertical walls. The supports correspondingly slide in one set of slots and abut corresponding steps.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.