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1. KR1020130018574 - SECONDARY BATTERY PACK CAPABLE OF REMARKABLY IMPROVING PROCESSABILITY AND EFFECTIVELY PROTECTING A PROTECTION CIRCUIT MODULE

Office
Republic of Korea
Application Number 1020120084300
Application Date 01.08.2012
Publication Number 1020130018574
Publication Date 25.02.2013
Grant Number 1013052480000
Grant Date 06.09.2013
Publication Kind B1
IPC
H01M 2/34
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
2Constructional details, or processes of manufacture, of the non-active parts
20Current-conducting connections for cells
34with provision for preventing undesired use or discharge
H01M 2/30
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
2Constructional details, or processes of manufacture, of the non-active parts
20Current-conducting connections for cells
30Terminals
H01M 2/04
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
2Constructional details, or processes of manufacture, of the non-active parts
02Cases, jackets or wrappings
04Lids or covers
Applicants LG CHEM. LTD.
주식회사 엘지화학
Inventors CHOI, JONG WOON
최종운
YUN, HYUNG GU
윤형구
CHOI, MI GEUM
최미금
Agents 손창규
Priority Data 1020110078994 09.08.2011 KR
1020120014794 14.02.2012 KR
Title
(EN) SECONDARY BATTERY PACK CAPABLE OF REMARKABLY IMPROVING PROCESSABILITY AND EFFECTIVELY PROTECTING A PROTECTION CIRCUIT MODULE
(KO) 이차전지 팩
Abstract
(EN) PURPOSE: A secondary battery pack is provided to protect and insulate a protection circuit substrate from external impacts and to prevent the electrode terminal of a secondary battery cell from being exposed to outside. CONSTITUTION: A secondary battery pack(700) comprises: a battery cell(100) which has a negative electrode terminal(120) and a positive electrode terminal(110) formed on one side which comprises a sealed surplus part(130); a protection circuit module(500) which is electrically connected to the battery cell through the terminals. The protection circuit module comprises: a substrate which has a protection circuit and a positive electrode terminal connection part and a negative electrode terminal connection part; a protection circuit module case(600) to accommodate and surround the substrate through the open one side; and an electrically insulative rib(300) to closed the open one side of the protection circuit module case. COPYRIGHT KIPO 2013 null
(KO) 본 출원에 기재된 이차전지 팩은 밀봉 잉여부를 포함하는 일면 상에 음극단자 및 양극단자가 형성되어 있는 전지셀; 및 상기 음극단자 및 양극단자를 통해 상기 전지셀과 전기적으로 접속되는 보호회로 모듈(PCM)를 포함하며, 상기 PCM은, 보호회로가 형성되어 있고 상기 음극단자 및 양극단자와 접속하는 양극단자 접속부와 음극단자 접속부가 위치하는 기판과, 개방된 일면을 통해 상기 기판을 수납하여 감싸도록 구성된 PCM 케이스, 및 PCM 케이스의 개방된 일면을 밀폐하는 전기절연성의 뚜껑을 포함하며, 상기 기판은 상기 음극단자 및 양극단자 접속부를 통하여 상기 전지셀의 음극단자 및 양극단자와 결합하고, 상기 기판이 전지셀과 평행하게 놓여진 상태에서 PCM 케이스가 상기 기판을 수납하며, PCM 케이스의 개방된 일면을 전기절연성의 뚜껑으로 밀폐한 후, 상기 PCM 케이스가 상기 전지셀의 밀봉 잉여부에 탑재한다.