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    • 71. 发明公开
    • 무용접 접속방법
    • 非焊接型连接方法
    • KR1020090011602A
    • 2009-02-02
    • KR1020070075352
    • 2007-07-27
    • 주식회사 엘지화학
    • 강봉협조용호
    • H01M2/20H01M2/26
    • H01M2/204H01M2/022H01M2/1022H01M2/105H01M2/1205H01M2/30H01M2/34H01M2220/30Y02E60/122
    • A non-welding type connecting method is provided to prevent the thermal damage and short-circuit possibility of a battery generated in a welding process because a welding process and a soldering process do not need and to minimize the resistance alteration of a terminal connection unit due to a stable coupling structure between the electrode terminals of a battery cell. A non-welding type connecting method is the electrical connection of at least two battery cells (210,220,230,240) using a predetermined connection element(100). The predetermined connection element is a magnetic material capable of intercalation and deintercalation. The electrical connection is carried out by positioning the connection element on the electrode terminal of the battery cells arranged in the side direction and/or the longitudinal direction and cross-coupling battery the cell electrode terminals to the connection element by using the magnetic force of the connection element. The indentation having a shape corresponding to the exterior of the connected portion of the battery cell electrode terminal is formed in the connection element.
    • 提供非焊接型连接方法,以防止焊接过程中产生的电池的热损伤和短路可能性,因为焊接过程和焊接过程不需要,并且使端子连接单元的电阻变化最小化 到电池单元的电极端子之间的稳定的耦合结构。 非焊接型连接方法是使用预定连接元件(100)至少两个电池单元(210,220,230,240)的电连接。 预定的连接元件是能够嵌入和脱嵌的磁性材料。 通过将连接元件定位在沿侧面方向和/或纵向布置的电池单元的电极端子上并且将电池电极端子与电池电极端子交换耦合到连接元件,通过使用 连接元件 在连接元件中形成具有与电池单元电极端子的连接部分的外部相对应的形状的凹陷。
    • 72. 发明公开
    • 전지팩의 제조를 위한 용접용 지그
    • 焊接夹具用于制备电池组
    • KR1020090011601A
    • 2009-02-02
    • KR1020070075351
    • 2007-07-27
    • 주식회사 엘지화학
    • 박종호조용호
    • H01M2/10
    • H01M10/0404H01M2/0237H01M2/1072H01M2/1083H01M2/206H01M2220/20Y02E60/12
    • A welding jig is provided to easily manufacture a battery pack according to the shape of a connection element, to shorten the manufacturing time of the battery pack and to reduce the manufacturing cost of the battery pack by changing only a fitting member. A welding jig(100) includes (a) the upper mold(140) and the lower mold(130) which are interconnected with one side rotatably and are formed with a series of semi-cylindrical inside structure(142) corresponding to the exterior of a cylindrical battery; (b) a pair of fixing member(120) of a frame-shape inserted with a fitting member and is rotatably connected to one side of the upper or the lower mold; and (c) a fitting member fixed to a frame(122) of the fixing member, which contains a mounting hole formed with a shape corresponding to a connection element and a through-hole(113) punched at the location corresponding to an electrode terminal of a battery.
    • 提供焊接夹具以根据连接元件的形状容易地制造电池组,以缩短电池组的制造时间,并且通过仅改变配件构件来降低电池组的制造成本。 一种焊接夹具(100)包括:上模具(140)和下模具(130),所述上模具(140)和下模具(130)可旋转地与一侧互连,并且形成有一系列对应于外壳的半圆柱形内部结构 圆柱形电池; (b)插入有嵌合部件的框状的一对固定部件(120),与上模或下模的一侧可转动地连接; 以及(c)固定在固定部件的框架(122)上的嵌合部件,该嵌合部件包含形成为与连接部件相对应的形状的安装孔和贯通孔(113) 的电池。
    • 73. 发明公开
    • 이차전지 헤드 램프
    • 第二节电池头灯
    • KR1020090006896A
    • 2009-01-16
    • KR1020070070318
    • 2007-07-13
    • 주식회사 엘지화학
    • 권기환조용호
    • F21L4/08H01M2/10
    • F21L4/08F21L4/04F21V21/084H02J7/0044
    • A secondary battery head lamp capable of performing high operation performance in temperature of below zero is provided to obtain desirable battery capacity by mounting two or more secondary cells in head member. A secondary battery head lamp(100) comprises an optical source member(10) and a head member(30). The optical member is mounted on a central part of the head member. Each head member is installed in both sides of the optical member, and is made of a synthetic resin. Two or more secondary battery cells are mounted on the head member. The secondary battery cell is a stack type battery cell having electrode assembly, and is made of a lithium secondary battery. A rubber band(40) is coupled in both sides of the head member.
    • 提供能够在低于零的温度下执行高操作性能的二次电池头灯,以通过将两个或更多个二次电池安装在头部构件中来获得所需的电池容量。 二次电池头灯(100)包括光源部件(10)和头部部件(30)。 光学构件安装在头部构件的中心部分上。 每个头部构件安装在光学构件的两侧,并且由合成树脂制成。 两个或更多个二次电池单元安装在头部构件上。 二次电池单元是具有电极组件的堆叠型电池单元,由锂二次电池制成。 橡胶带(40)联接在头部构件的两侧。
    • 74. 发明公开
    • 물리적 접촉 방식의 전기적 접속부재 및 이를 포함하고있는 전지팩
    • 物理接触式电气连接件和包含该类型的电池组
    • KR1020080098106A
    • 2008-11-07
    • KR1020070043364
    • 2007-05-04
    • 주식회사 엘지화학
    • 김성대조용호권기환
    • H01M2/20H01M2/22
    • H01M2/204H01M2/1022H01M2/105H01M2/30H01M2/34H01M2220/30Y02E60/122
    • A physical contact type electrical connecting member and a battery pack containing the same are provided to prevent short-circuit possibility of a battery generated in a welding process and to reduce a failure rate, because a welding and a soldering processes are not needed for the electrical connection of battery cell electrode terminals, and to minimize the resistance alteration of the connecting area and to improve production efficiency due to stable coupling structure between the electrode terminals of a secondary battery cell. A physical contact type electrical connecting member(100) is electrically connected with at least two secondary battery cells arranged in the side direction with a physical contact method. The physical contact type electrical connecting member comprises (a) a contact unit contacted with the battery cell terminal in the outer circumference in the predetermined width correspond to the outside shape of the battery cell terminal; (b) a elastic unit(120) upwardly tapered in the middle axis direction to the contact unit to provide the battery cell with flexible contact force; (c) a presser unit(130) protruded in the middle axis direction to the elastic member in the predetermined height for physical contact of the connection element to the battery cell; and (d) a terminal connection unit(101) including the indentation indented to the depth smaller than the height sum of the presser unit and elastic unit on the central axis; additionally, a terminal unit(150) for circuit-connection on one side.
    • 提供物理接触型电连接构件和包含该物理接触型电连接构件的电池组,以防止在焊接过程中产生的电池的短路可能性并且降低故障率,因为不需要焊接和焊接工艺 连接电池单元电极端子,并且最小化连接区域的电阻变化,并且由于二次电池单元的电极端子之间的稳定的耦合结构而提高生产效率。 物理接触型电连接构件(100)通过物理接触方法与沿侧向布置的至少两个二次电池单元电连接。 物理接触型电连接构件包括(a)与预定宽度的外周中的电池单元端子接触的接触单元对应于电池单元端子的外形; (b)弹性单元(120),其在所述中轴线方向上向所述接触单元向上倾斜,以使所述电池单元具有柔性的接触力; (c)压接单元(130),所述按压单元(130)在所述预定高度中沿所述中轴方向突出到所述弹性构件,用于所述连接元件与所述电池单元的物理接触; 以及(d)终端连接单元(101),其包括缩进至小于所述按压单元和所述中心轴线上的弹性单元的高度总和的深度的所述凹陷; 另外,一方面用于电路连接的终端单元(150)。
    • 77. 发明公开
    • 삽입방식의 배터리 착탈장치 및 그것을 포함하는 휴대폰
    • 装配和拆卸插入电池的电池组件和配备电池的蜂窝电话
    • KR1020070047859A
    • 2007-05-08
    • KR1020050104660
    • 2005-11-03
    • 주식회사 엘지화학
    • 허만철조용호
    • H04B1/38
    • 본 발명은 전지팩의 상단면과 양측면을 감싸는 상단부와 양측부가 일체로 형성되어 있는 프레임 구조의 제 1 소켓; 상기와 같은 상단부 및 양측부가 일체로 형성되어 있는 프레임 구조로 이루어져 있으며, 상기 제 1 소켓의 외면에 설치되는 제 2 소켓; 상기 제 1 소켓과 제 2 소켓 사이의 한쪽 측부 사이에 삽입되는 제 1 스프링; 상기 제 1 소켓과 제 2 소켓 사이의 상단부 사이에 삽입되는 제 2 스프링; 상기 제 2 소켓에 고정되어 있고, 상기 제 1 스프링이 위치하는 제 1 소켓의 측부에 형성되어 있는 홈을 통해 전지팩의 상단 체결홈에 가변식으로 체결되는 체결부재; 및 상기 제 1 스프링의 위치에 대향하는 제 1 소켓과 제 2 소켓의 측부에 형성되어 있으며, 상기 가변식 체결부재가 전지팩의 홈에 결합 및 분리될 수 있도록 제 1 소켓의 위치를 변화시키는 위치 조절부;를 포함하는 것으로 구성되어 있으며, 휴대폰에 대한 전지팩의 장착시에는 상기 전지팩을 제 1 소켓에 밀어넣어 장착할 수 있고, 분리시에는 전지팩을 한번 가압하는 과정에 의해 분리할 수 있는 구조로 이루어져 있는 전지팩 착탈장치와, 그것을 포함하는 휴대폰을 제공한다.