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1. 发明申请

WO2005041428A1 PORTABLE BATTERY CHARGING AND AUDIO UNIT 审中-公开
标题翻译：便携式电池充电和音响单元
公开(公告)号：WO2005041428A1
公开(公告)日：2005-05-06
申请号：PCT/US2004/027785
申请日：2004-08-26
申请人： CREDO TECHNOLOGY CORPORATION
发明人： HIRSCHBURGER, Wolfgang , COE, Randall , COLE, steven, W. , CHEUNG, Kam, Chow
IPC分类号： H04B1/08
CPC分类号： H04B1/20 , H01M2/1022 , H01M10/46 , H02J7/0042 , H02J7/0068 , H04B1/08
摘要： An audio power unit is disclosed which provides an audio output and charges removable battery packs as well as providing a number of AC receptacles for powering other tools and the like when the unit is connected to a source of AC power. The unit can optionally also provide DC power. When the unit is connected to a source of AC power, the AC power drives the audio unit (30) which may be a radio or a combination radio and CD player, and the AC source also powers a charger (84) which recharges a battery pack if a battery pack is inserted into the charger receptacle (94). If the unit is not connected to a source of AC power, the radio may be powered by a battery pack when it is placed in the charger receptacle (94). When the unit is connected to a source of AC power, a relay (150) is opened to isolate the audio unit (30) from the charger (84) and battery pack. The unit has a unique protective frame structure (120) that is connected to the housing (10) of the unit.
摘要翻译：公开了一种音频功率单元，其提供音频输出并对可拆卸的电池组进行充电，并且当该单元连接到AC电源时提供用于为其它工具等供电的多个AC插座。本机还可选择提供直流电源。当本机连接到交流电源时，交流电源驱动音频单元（30），该音频单元可以是无线电或组合的无线电和CD播放器，AC电源还为充电器（84）供电，该充电器为电池充电如果将电池组插入充电器插座（94），则将其包装。如果本机没有连接到交流电源上，那么无线电在被放置在充电器插座（94）中时可以由电池组供电。当本机连接到交流电源时，打开继电器（150）以将音频单元（30）与充电器（84）和电池组隔离。该单元具有独特的保护框架结构（120），其连接到单元的壳体（10）。

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