Knockdown CPU heat dissipater
US6062301A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Dec 28, 1998 |
| Grant date | May 16, 2000 |
| Priority date | — |
| Expiry date | Dec 28, 2018 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L2924/0002
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
A heat dissipater for a CPU consists of a hood and a radiator. The hood has two side walls one defining a number of holes and the other forming a number of pegs. The radiator consists of a number of base plates and a number of fin plates each being interposed between two adjacent base plates. Each base plate forms a number of pegs on one side thereof and defines a number of recesses on the other side in alignment with the pegs. The pegs extend through a neighboring fin plate into recesses in a neighboring base plate thereby assembling the fin plates and the base plates together. When the radiator is mounted to the hood, the pegs in one side wall of the hood are fittingly received in the corresponding recesses of the base plate immediately adjacent to the side wall and the holes in the other side wall fittingly receive the corresponding pegs of the base plate immediately adjacent to the other side wall thereby assembling the hood and the radiator together to form the heat dissipater.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.