Heat radiation structure for secondary battery module, and switching board and secondary battery module having the same
US7310225B2 · kind B2 · utility
4Cited by
6References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 23, 2005 |
| Grant date | Dec 18, 2007 |
| Priority date | — |
| Expiry date | Dec 23, 2025 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A heat dissipation structure connected to switching elements that control charge and discharge of a secondary battery module, the heat dissipation structure includes a pair of side frames to which charge-purpose switching elements and discharge-purpose switching elements are coupled, respectively, a main frame for interconnecting the side frames and a plurality of heat dissipation ribs protruding upward from the main frame while the heat dissipation ribs are arranged in parallel with each other, whereby the heat dissipation structure is constructed in a rectangular compact shape.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.