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    • 32. 发明申请
    • Protection circuit assembly and battery pack having the same
    • 保护电路组件和具有相同的电池组
    • US20080187823A1
    • 2008-08-07
    • US11979268
    • 2007-10-31
    • Jeong-Deok ByunKyung-Won Seo
    • Jeong-Deok ByunKyung-Won Seo
    • H01M10/36H05K1/00
    • H01M10/0587H01M10/052H01M10/4257H05K1/02
    • A protection circuit assembly and a battery pack having the same are capable of preventing a terminal part of a protection circuit board connected to an external terminal from being pushed when the external terminal is electrically connected to the protection circuit assembly. As a result, the external terminal is electrically connected to the protection circuit assembly in a reliable manner. The protection circuit assembly includes: a protection circuit board having at least one projection at its side surface; and an upper case having at least one hole corresponding to the projection. In addition, the battery pack includes: a bare cell; a protection circuit board electrically connected to the bare cell, and having at least one projection at its side surface; and an upper case having at least one hole corresponding to the projection.
    • 当外部端子与保护电路组件电连接时,保护电路组件和具有该保护电路组件的电池组能够防止连接到外部端子的保护电路板的端子部分被推动。 结果,外部端子以可靠的方式电连接到保护电路组件。 保护电路组件包括:保护电路板,其侧表面具有至少一个突起; 以及具有至少一个对应于所述突起的孔的上壳体。 另外,电池组包括:裸电池; 电连接到所述裸电池的保护电路板,并且在其侧表面具有至少一个突起; 以及具有至少一个对应于所述突起的孔的上壳体。
    • 33. 发明授权
    • Power storage apparatus
    • 蓄电装置
    • US08581551B2
    • 2013-11-12
    • US13064780
    • 2011-04-14
    • Kyung-Won SeoEun-Ok Kwak
    • Kyung-Won SeoEun-Ok Kwak
    • H02J7/00
    • H02J7/0054G06F1/26H02J7/0013Y10T307/25
    • A power storage apparatus includes a main power line, a first battery rack connected to an output terminal of the main power line at a first distance from the output terminal, a second battery rack connected to an output terminal of the main power line at a second distance from the output terminal, the second distance being different from the first distance, and a load resistor connected between the second battery rack and the main power line, the load resistor having a resistance that adjusts an impedance difference between the first battery rack and the second battery rack, the impedance difference resulting from a difference between the first distance and the second distance.
    • 蓄电装置包括主电源线,与输出端相距第一距离的主电力线的输出端子连接的第一电池架,第二电池架,第二电池架,连接到主电力线的输出端 距离输出端子的距离,第二距离与第一距离不同;以及负载电阻器,连接在第二电池架和主电源线之间,负载电阻器具有调节第一电池架和第一电池架之间的阻抗差的电阻 第二电池架,由第一距离和第二距离之间的差引起的阻抗差。
    • 34. 发明申请
    • SECONDARY BATTERY
    • 二次电池
    • US20130164585A1
    • 2013-06-27
    • US13540893
    • 2012-07-03
    • Eun-Ok KwakJeong-Deok ByunJong-Wook YoonByoung-Ju KimKyung-Won Seo
    • Eun-Ok KwakJeong-Deok ByunJong-Wook YoonByoung-Ju KimKyung-Won Seo
    • H01M2/10
    • H01M2/20H01M2/1077H01M2/202H01M2/266H01M2/30
    • A secondary battery including: a battery unit including a battery cell and a lead tab that protrudes from the battery cell; a frame case for supporting the battery unit and including a first support portion for supporting the battery cell and a second support portion for supporting the lead tab; and a connection member for perforating a connection hole formed in the lead tab and extending in a direction of the second support unit, wherein the connection hole of the lead tab includes: a first connection hole that is spaced apart from a first edge of the lead tab by a first width; and a second connection hole that is spaced apart from a second edge of the lead tab by a second width. The secondary battery may reduce electrical resistance of a charge/discharge path and has improved efficiency.
    • 一种二次电池,包括:电池单元,其包括从所述电池单元突出的电池单元和引线片; 用于支撑电池单元并包括用于支撑电池单元的第一支撑部分和用于支撑引线片的第二支撑部分的框架壳体; 以及连接构件,用于对形成在所述引线片中并沿所述第二支撑单元的方向延伸的连接孔进行穿孔,其中所述引线片的所述连接孔包括:与所述引线的第一边缘间隔开的第一连接孔 标签以第一宽度; 以及第二连接孔,其与所述引线片的第二边缘间隔开第二宽度。 二次电池可以降低充电/放电路径的电阻并且提高效率。
    • 37. 发明申请
    • BATTERY PACK
    • 电池组
    • US20090280398A1
    • 2009-11-12
    • US12436664
    • 2009-05-06
    • Kyung-Ho ParkSeok KohYoung-Ho KimJeong-Deok ByunKyung-Won Seo
    • Kyung-Ho ParkSeok KohYoung-Ho KimJeong-Deok ByunKyung-Won Seo
    • H01M2/10
    • H01M2/1055H01M2/0212H01M2/0275H01M2/0404H01M10/425
    • Provided is a battery pack, which can increase coupling force between a holder and a protection circuit board, and improve processability and productivity. The battery pack includes a bare cell, a holder disposed at one side of the bare cell and having a first fastening part, and a protection circuit assembly disposed at one side of the holder and having a second fastening part coupled to the first fastening part, wherein one of the first and second fastening parts is a protrusion and the other is a groove, and the protrusion includes a first supporting surface, a second supporting surface and a notch formed between the first and second supporting surfaces. Also, the battery pack includes a bare cell, a holder disposed at one side of the bare cell and having a first fastening part, and a protection circuit assembly disposed at one side of the holder and having a second fastening part coupled to the first fastening part, wherein the first fastening part is a first protrusion and the second fastening part is a second protrusion, and one of the first and second protrusions includes a first supporting surface, a second supporting surface and a notch formed between the first and second supporting surfaces and the other is formed in the shape of a square pillar.
    • 提供一种电池组,其可以增加保持器和保护电路板之间的耦合力,并且提高加工性和生产率。 电池组包括裸电池,设置在裸电池的一侧并具有第一紧固部件的保持器和设置在保持器的一侧的保护电路组件,并具有联接到第一紧固部件的第二紧固部件, 其中所述第一和第二紧固部分中的一个是突起,而另一个是凹槽,并且所述突起包括形成在所述第一和第二支撑表面之间的第一支撑表面,第二支撑表面和凹口。 此外,电池组包括裸电池,设置在裸电池的一侧并具有第一紧固部分的保持器和设置在保持器的一侧的保护电路组件,并且具有与第一紧固件相连的第二紧固部件 其中所述第一紧固部分是第一突起,所述第二紧固部分是第二突起,并且所述第一和第二突起中的一个包括第一支撑表面,第二支撑表面和形成在所述第一和第二支撑表面之间的凹口 另一方形成为方柱状。