发明名称 |
SECONDARY BATTERY PACK HAVING BATTERY CELLS MOUNTED IN CARTRIDGE FRAME |
摘要 |
Disclosed herein is a secondary battery pack including a battery cell array configured to have a structure in which two or more battery cells, each of which includes electrode terminals formed at one side thereof and a thermally bonded surplus portion formed at the side thereof at which the electrode terminals are formed, are arranged side by side, a protection circuit module (PCM) configured to have a structure including a protection circuit board (PCB) having a protection circuit formed thereon, an external input and output terminal connected to the protection circuit of the PCB, and a PCM case, in which the PCB is mounted, the PCM being loaded on the thermally bonded surplus portions of the battery cells in a state in which the PCM is electrically connected to the battery cells, a cartridge frame including two or more battery cell location parts for fixing the two battery cells, respectively, each of the battery cell location parts being formed in a frame shape corresponding to an outer circumference of a corresponding one of the battery cells, and a sheathing label attached to the cartridge frame such that the sheathing label wraps the cartridge frame in a state in which the battery cells, to which the PCM is connected, are fixed in the cartridge frame. |
申请公布号 |
US2016226038(A1) |
申请公布日期 |
2016.08.04 |
申请号 |
US201415024919 |
申请日期 |
2014.09.19 |
申请人 |
LG CHEM, LTD. |
发明人 |
KIM Han Chul;LEE Dong Cheol |
分类号 |
H01M2/10;H01M2/20;H01M10/0585;H01M10/42;H01M10/0525 |
主分类号 |
H01M2/10 |
代理机构 |
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代理人 |
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主权项 |
1. A secondary battery pack comprising:
a battery cell array configured to have a structure in which two or more battery cells, each of which comprises electrode terminals formed at one side thereof and a thermally bonded surplus portion formed at the side thereof at which the electrode terminals are formed, are arranged side by side; a protection circuit module (PCM) configured to have a structure including a protection circuit board (PCB) having a protection circuit formed thereon, an external input and output terminal connected to the protection circuit of the PCB, and a PCM case, in which the PCB is mounted, the PCM being loaded on the thermally bonded surplus portions of the battery cells in a state in which the PCM is electrically connected to the battery cells; a cartridge frame comprising two or more battery cell location parts for fixing the two battery cells, respectively, each of the battery cell location parts being formed in a frame shape corresponding to an outer circumference of a corresponding one of the battery cells; and a sheathing label attached to the cartridge frame such that the sheathing label wraps the cartridge frame in a state in which the battery cells, to which the PCM is connected, are fixed in the cartridge frame. |
地址 |
Seoul KR |