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    • 7. 发明专利
    • 鋰離子電池密封結構 CAP ASSEMBLY FOR NONAQUEOUS ELECTROLYTE BATTERY
    • 锂离子电池密封结构 CAP ASSEMBLY FOR NONAQUEOUS ELECTROLYTE BATTERY
    • TWI318016B
    • 2009-12-01
    • TW092134648
    • 2003-12-09
    • 鴻海精密工業股份有限公司
    • 黃文正黃全德
    • H01M
    • 本發明提供一種鋰離子電池密封結構,其可提高電池密封性及安全性,該密封結構包括一金屬罐體及一上蓋,該上蓋與該金屬罐體密封焊接為一體。該上蓋開設有電解液注液孔,一密封件插入並封堵該電解液注液孔,該密封件具有一頭部及與該頭部相連之桿部,該頭部處於該罐體內部且該頭部之直徑較注液孔之孔徑大,該桿部之至少一部份係插入並封堵該電解液注液孔,並與上蓋焊接為一體。所述密封件與注液孔可進一步形成螺紋耦合,加強密封性及結合強度。本發明之密封結構可確保注液孔密封性良好,且密封件可承受較大壓力,可保護焊接處不被破壞,提高安全性。 The present invention relates to a cap assembly for nonaqueous electrolyte battery, especially for a lithium ion battery. The assembly includes a case, a cap plate for covering an upper portion of the case by laser welding and a screw. The cap plate defines an electrolyte injection hole for injecting electrolyte into the case. The screw includes a head portion and a rod portion. The head portion is received in the case and the head portion has a diameter bigger than a aperture of the electrolyte injection hole. The rod portion is at least partly inserted into the electrolyte injection hole and is joined to the cap plate by welding. Thus, sealing capability of the assembly is improved.
    • 本发明提供一种锂离子电池密封结构,其可提高电池密封性及安全性,该密封结构包括一金属罐体及一上盖,该上盖与该金属罐体密封焊接为一体。该上盖开设有电解液注液孔,一密封件插入并封堵该电解液注液孔,该密封件具有一头部及与该头部相连之杆部,该头部处于该罐体内部且该头部之直径较注液孔之孔径大,该杆部之至少一部份系插入并封堵该电解液注液孔,并与上盖焊接为一体。所述密封件与注液孔可进一步形成螺纹耦合,加强密封性及结合强度。本发明之密封结构可确保注液孔密封性良好,且密封件可承受较大压力,可保护焊接处不被破坏,提高安全性。 The present invention relates to a cap assembly for nonaqueous electrolyte battery, especially for a lithium ion battery. The assembly includes a case, a cap plate for covering an upper portion of the case by laser welding and a screw. The cap plate defines an electrolyte injection hole for injecting electrolyte into the case. The screw includes a head portion and a rod portion. The head portion is received in the case and the head portion has a diameter bigger than a aperture of the electrolyte injection hole. The rod portion is at least partly inserted into the electrolyte injection hole and is joined to the cap plate by welding. Thus, sealing capability of the assembly is improved.
    • 8. 发明专利
    • 一種可攜式燃料電池 PORTABLE FUEL CELL
    • 一种可携式燃料电池 PORTABLE FUEL CELL
    • TWI345851B
    • 2011-07-21
    • TW094129213
    • 2005-08-26
    • 鴻海精密工業股份有限公司
    • 黃全德
    • H01M
    • 本發明涉及一種可攜式燃料電池,其包括一電池本體,其具有一燃料輸入端、一氧化劑輸入端及一電源輸出端,一燃料儲存裝置設置於燃料輸入端並與電池本體相連通,一氧化劑儲存裝置設置於氧化劑輸入端並與電池本體相連通,該電池本體上燃料輸入端設有一廢液導出裝置,該電源輸出端上還進一步包括一用於固夾或掛夾該可攜式燃料電池之固持件。
    • 本发明涉及一种可携式燃料电池,其包括一电池本体,其具有一燃料输入端、一氧化剂输入端及一电源输出端,一燃料存储设备设置于燃料输入端并与电池本体相连通,一氧化剂存储设备设置于氧化剂输入端并与电池本体相连通,该电池本体上燃料输入端设有一废液导出设备,该电源输出端上还进一步包括一用于固夹或挂夹该可携式燃料电池之固持件。