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1. KR1020130018478 - SECONDARY BATTERY CAP CAPABLE OF EFFECTIVELY PROTECTING A PROTECTION CIRCUIT MODULE AND STABLY COUPLING MEMBERS TO EACH OTHER, MOUNTED ON A BATTERY CELL

Office
Republic of Korea
Application Number 1020120014794
Application Date 14.02.2012
Publication Number 1020130018478
Publication Date 25.02.2013
Publication Kind A
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 2/10
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
10Mountings; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
CPC
H02H 7/18
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
HEMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
7Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
18for batteries; for accumulators
H01M 2/021
H01M 2/0212
H01M 2/0267
H01M 2/0277
H01M 2/0285
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
Title
(EN) SECONDARY BATTERY CAP CAPABLE OF EFFECTIVELY PROTECTING A PROTECTION CIRCUIT MODULE AND STABLY COUPLING MEMBERS TO EACH OTHER, MOUNTED ON A BATTERY CELL
(KO) 신규한 구조의 이차전지 팩
Abstract
(EN) PURPOSE: A secondary battery pack Is provided to surround a printed circuit board by using a first case and a second case and to protect and insulate a protection circuit module, and to prevent the electrode terminal from being exposed to outside. CONSTITUTION: A secondary battery pack(900) comprises: a negative electrode terminal(120) and a positive electrode terminal(110) of a battery cell(100) which is electrically connected to a protection circuit module(500); a battery cell(100) which has the negative electrode terminal and positive electrode terminal respectively formed on the both ends thereof and a heat-sealed surplus part(130) on the each end; and a protection circuit module(500) which comprises a first case(600) and a second case(300) surrounding the printed circuit board and being coupled to each other, a printed circuit board, and an external input and output terminal and is mounted on the heat-sealed surplus part of the battery cell. COPYRIGHT KIPO 2013 null
(KO) 본 발명은 판상형의 도전성 부재로 이루어져 있고, 보호회로 모듈(PCM)에 전기적으로 연결되어 있는 전지셀의 음극 단자와 양극단자; 상기 음극 단자 및 양극 단자가 일측 단부에 각각 형성되어 있고, 상기 단부에 열융착 잉여부가 형성되어 있는 전지셀; 및 보호회로가 형성되어 있고, 일면에 양극단자 접속부와 음극단자 접속부를 포함하고 있으며 대향면에 외부입출력단자 접속부를 포함하고 있는 인쇄회로 기판(PCB), 상기 PCB의 외부입출력단자 접속부를 경유하여 보호회로에 전기적으로 연결되어 있는 외부입출력단자, 및 상기 PCB를 감싸면서 상호 결합되는 전기절연성의 제 1 케이스 및 제 2 케이스를 포함하고 있으며, 전지셀에 전기적으로 연결된 상태로 전지셀의 상기 열융착 잉여부 상에 탑재되어 있는 PCM;을 포함하는 이차전지 팩을 제공한다.