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102. 发明授权

US5955797A Portable computer being powered by either a battery pack or an AC adapter 失效
标题翻译：便携式电脑由电池组或AC适配器供电
公开(公告)号：US5955797A
公开(公告)日：1999-09-21
申请号：US925192
申请日：1997-09-08
申请人： Dong-Hwan Kim
发明人： Dong-Hwan Kim
IPC分类号： H02J7/02 , G06F1/16 , G06F1/26 , H01M10/46 , H02J7/00 , H02M1/10
CPC分类号： G06F1/1616 , G06F1/1632 , G06F1/1635 , G06F1/26 , G06F1/263 , H02M1/10 , Y10T307/615
摘要： A portable computer incorporates an AC adaptor for providing DC power to the portable computer. Especially, the adaptor is configured to be housed within or detached from the battery pack-receiving bay of the portable computer. Preferably, the AC adaptor includes a second connector electrically connectable to a first connector provided in the battery receiving bay, to form appropriate electrical connection. Also, the AC adaptor has the same configuration as the battery pack. Further, the AC adaptor has a DC jack for receiving a DC plug, and for outputting the DC power at the side of the adaptor provided with said second connector. The DC jack may also be provided on the side of the adaptor opposite to the second connector, when the AC adaptor is mounted in the battery receiving bay. With this arrangement, use of the portable computer becomes more convenient by incorporating the battery pack in a detachable way. Further, when the AC adaptor is installed instead of the battery pack, the continuous usage of the battery pack, i.e., frequent charging/discharging of the battery can be prevented, and thus poor performance and shortening of the battery life can be effectively prevented.
摘要翻译：便携式计算机包括用于向便携式计算机提供直流电力的AC适配器。特别地，适配器被配置为容纳在便携式计算机的电池组接收槽内或从便携式计算机的电池组接收槽中分离。优选地，AC适配器包括电连接到设置在电池容纳槽中的第一连接器的第二连接器，以形成适当的电连接。此外，AC适配器具有与电池组相同的配置。此外，AC适配器具有用于接收DC插头的DC插座，并且用于在设置有所述第二连接器的适配器的一侧输出DC电力。当AC适配器安装在电池接收槽中时，DC插孔也可以设置在适配器的与第二连接器相对的一侧上。通过这种布置，通过以可拆卸的方式并入电池组，便携式计算机的使用变得更加方便。此外，当安装AC适配器而不是电池组时，可以防止电池组的连续使用，即电池的频繁充电/放电，从而可以有效地防止电池寿命不佳，缩短电池寿命。

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