基本信息:
- 专利标题： 배터리 팩 및 이러한 배터리 팩을 포함하는 자동차
- 专利标题（英）：BATTERY PACK AND VEHICLE COMPRISING THE BATTERY PACK
- 申请号：KR1020170078060 申请日：2017-06-20
- 公开(公告)号：KR102249494B1 公开(公告)日：2021-05-06
- 发明人： 박원경 , 강태영 , 김도현 , 문덕희 , 성준엽 , 유성천 , 하벼리
- 申请人： 주식회사 엘지화학
- 申请人地址： , Yeoui-daero, Yeong...
- 专利权人： 주식회사 엘지화학
- 当前专利权人： 주식회사 엘지화학
- 当前专利权人地址： , Yeoui-daero, Yeong...
- 代理人： 특허법인필앤온지
- 主分类号： H01M50/20
- IPC分类号： H01M50/20 ; H01M50/10 ; B60L50/50 ; B60K6/28
摘要：
본발명의일 실시예에따른배터리팩은, 적어도하나의배터리셀을포함하는복수개의배터리모듈들및 각각의배터리모듈을개별적으로수납하는수납공간들이형성되며, 수납공간들사이에외부충격을완충시키기위한적어도하나의크러쉬부가통합적으로구비되는팩 케이스를포함하며, 적어도하나의크러쉬부는, 팩케이스의양측면방향에서의외부충격을순차적으로완충시킬수 있는제1 완충공간및 제2 완충공간을형성하는것을특징으로한다.
摘要（英）：
According to an embodiment of the present invention, a battery pack comprises: a plurality of battery modules having at least one battery cell; and a pack case in which storage spaces individually storing each of the battery modules are formed, and at least one crush unit is integrally provided to relieve an external shock between the storage spaces. The crush unit is configured to form a first buffer space and a second buffer space which can relieve an external shock in order in a direction of both side surfaces of the pack case.
信息查询:
EspacenetIPC结构图谱:
| H | 电学 |
| --H01 | 基本电气元件 |
| ----H01M | 用于直接转变化学能为电能的方法或装置，例如电池组 |
| ------H01M50/00 | 除燃料电池外的电化学电池非活性部件的结构零部件或制造工艺，例如:混合电池 |
| --------H01M50/20 | .支架；次级壳体或框架；机架、模块或包装；悬挂装置；减震器；运输或承载装置；支撑 |