Chassis and heat sink for use in chassis
US10672430B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 17, 2018 |
| Grant date | Jun 2, 2020 |
| Priority date | — |
| Expiry date | Apr 17, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B25/04
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present disclosure relates to a chassis and a heat sink for use in the chassis. Disks in rows are arranged in the chassis, and the heat sink comprises an air ingress channel extending from a first end of a housing of the chassis to a side portion of the disks away from the first end; an air egress channel extending from the first end to a second end opposite to the first end, the air egress channel being spaced apart from the air ingress channel by the disks; an intermediate channel comprised of gaps between the disks and fluidically communicating the air ingress channel with the air egress channel; and a fan disposed in the air egress channel and being operable to form a negative pressure in the air egress channel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.