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    • 4. 发明公开
    • 외장형 전지팩
    • 外部电池组
    • KR1020040051311A
    • 2004-06-18
    • KR1020020079220
    • 2002-12-12
    • 삼성에스디아이 주식회사
    • 임성빈
    • H01M2/10
    • PURPOSE: An external battery pack accompanying the power interface by using a host system and a USB is provided, to allow the pack to be applied to all electronic devices irrespective of outer shape or kind of internal circuits. CONSTITUTION: The external battery pack comprises a secondary battery part(10) which receives generating elements for the supply of electric power and is rechargeable; a safety control part(20) which controls the safety of the secondary battery part; a battery management part(30) which is connected with the safety control part and to measures and observes the charge/discharge state, voltage, current, temperature and capacity of the secondary battery part and to store and report the obtained result; a charging control part(40) which is connected with the battery management part and the safety control part to control the charging from the input of an alternating current from outside; a DC/DC conversion part(50) which controls the input voltage and input current from the battery management part to a host system to allow the power to be supplied to the host system; and an interface part(60) which is connected with the battery management part and receives the input voltage and input current of the host system via a universal serial bus (USB) to transmit them to the DC/DC conversion part.
    • 目的:提供通过使用主机系统和USB连接电源接口的外部电池组,以便将包装应用于所有电子设备,而不管外部形状或种类的内部电路如何。 构成:外部电池组包括二次电池部件(10),其接收用于供电的发电元件并且是可再充电的; 控制二次电池部件的安全性的安全控制部件(20) 电池管理部(30),其与安全控制部连接并测量并观察二次电池部的充放电状态,电压,电流,温度和容量,并存储并报告所获得的结果; 充电控制部分(40),其与电池管理部分和安全控制部分连接,以从外部的交流电的输入控制充电; DC / DC转换部分,其控制从电池管理部分到主机系统的输入电压和输入电流,以允许向主机系统供电; 以及与电池管理部连接并经由通用串行总线(USB)接收主机系统的输入电压和输入电流以将其发送到DC / DC转换部的接口部(60)。
    • 6. 发明授权
    • 회로모듈 및 이를 구비한 전지 팩
    • 电路模块和电池组包括它们
    • KR101193173B1
    • 2012-10-19
    • KR1020110034755
    • 2011-04-14
    • 삼성에스디아이 주식회사
    • 이태종임성빈
    • H02J7/00G01R31/36H01M2/10H01M10/48
    • G01R1/20G01R31/3606H01C3/12H02J7/007
    • PURPOSE: A circuit module and a battery pack including the same are provided to reduce the size of a protection circuit module by using a pattern resistor with conductive materials to comprise a circuit. CONSTITUTION: A pattern resistor(110) includes an alloy of nickel and copper. A temperature sensor(120) is arranged near the pattern resistor and detects a temperature of the pattern resistor. The temperature detected by the temperature sensor is outputted to a current detecting unit(130). The current detecting unit measures a voltage between both ends of the pattern resistor and compensates the resistance of the pattern resistor based on the temperature inputted from the temperature sensor. [Reference numerals] (120) Temperature sensor; (130) Current detecting unit
    • 目的:提供电路模块和包括该电路模块的电池组,以通过使用具有导电材料的图形电阻器来包括电路来减小保护电路模块的尺寸。 构成:图案电阻器(110)包括镍和铜的合金。 温度传感器(120)布置在图案电阻附近,并检测图案电阻器的温度。 由温度传感器检测的温度被输出到电流检测单元(130)。 电流检测单元测量图形电阻器两端之间的电压,并根据从温度传感器输入的温度补偿图形电阻器的电阻。 (附图标记)(120)温度传感器; (130)电流检测单元