基本信息:
- 专利标题： 이차전지용 냉각핀 및 이를 포함하는 배터리 팩
- 专利标题（英）：Cooling pin for secondary battery and battery pack comprising the same
- 专利标题（中）：用于二次电池的冷却针和包含该电池的电池组
- 申请号：KR1020130131176 申请日：2013-10-31
- 公开(公告)号：KR1020150049950A 公开(公告)日：2015-05-08
- 发明人： 이진규 , 강달모 , 김민정 , 정승훈
- 申请人： 주식회사 엘지화학
- 申请人地址： ***, Yeoui-daero, Yeongdeungpo-gu, Seoul, Republic of Korea
- 专利权人： 주식회사 엘지화학
- 当前专利权人： 주식회사 엘지화학
- 当前专利权人地址： ***, Yeoui-daero, Yeongdeungpo-gu, Seoul, Republic of Korea
- 代理人： 특허법인필앤온지
- 主分类号： H01M2/02
- IPC分类号： H01M2/02 ; H01M10/60
Heat sink according to the present invention is a cooling fin to contact with the pouch exterior cooling the secondary battery, and at least one heat sink is formed, the material is facing surface in contact with the pouch exterior of the secondary battery of two or more thermal conductivity is different consists of, is characterized in that the thermal conductivity of the second surface portion consisting of relatively low thermal conductivity material is greater than the first surface portion composed of the relatively high material and configured so as to be adjacent to the heat sink.
Secondary battery, the heat sink according to the present invention and a battery pack including the same has the effect capable of uniformly cooling the secondary battery.
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 |
| ------H01M2/00 | 非活性部件的结构零件或制造方法 |
| --------H01M2/02 | .电池箱、套或罩 |