Cooling device and robot control device having a cooling device
US10682773B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 22, 2018 |
| Grant date | Jun 16, 2020 |
| Priority date | — |
| Expiry date | Jan 22, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K7/20918
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A cooling device for cooling electrical components of a robot control device with cooling air flow generated by a fan having a first receiving space for first electrical components, a second receiving space for second electrical components, and a cooling body wall fluidically separating the first receiving space from the second receiving space. The cooling body wall has a first separating wall surface facing the first receiving space and an opposite second separating wall surface facing an intermediate space of the cooling body wall. The second separating wall surface includes cooling wall projections that form at least one flow channel. The cooling body wall has a cooling air passage opening that is designed to convey a cooling air flow conveyed by at least one fan of the cooling device from the first receiving space, through the cooling body wall, into the intermediate space.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.