Battery module including cooling fins of which mounting directions are alternately arrayed
US10446892B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 14, 2017 |
| Grant date | Oct 15, 2019 |
| Priority date | — |
| Expiry date | May 5, 2038 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Provided is a battery module including a plurality of cartridges stacked with a battery cell interposed therebetween, wherein each of the cartridges includes: a cooling fin having a plate-shaped structure contacting an outer surface of the battery cell; and a cartridge frame which has a hollow structure and to which an outer peripheral edge of the cooling fin is fixed, wherein, each of guide parts, which is mounted in one side- or the other side-direction of the cartridge frame, is disposed on the outer peripheral edge of the cooling fin so as to fix the cooling fin in position with respect to the cartridge frame, and the cartridges are arranged so that directions in which the guide parts of the cooling fins are mounted with respect to the cartridge frames are opposite to each other in adjacent cartridges.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.