公开(公告)号：US08604752B2

公开(公告)日：2013-12-10

申请号：US11055341

申请日：2005-02-10

申请人： Steven W. Cole, Jr. ,  Ravi Voruganti ,  Wing Hoi Ng ,  Kam Chow Cheung

发明人： Steven W. Cole, Jr. ,  Ravi Voruganti ,  Wing Hoi Ng ,  Kam Chow Cheung

IPC分类号： H02J7/00

CPC分类号： H01M10/46 ,  H01M2/1022 ,  H02J7/0042 ,  H02J7/0068 ,  H04B1/08 ,  H04B1/20

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 which may be a radio or a combination radio and CD player and the AC source also powers a charger which recharges a battery pack if a battery pack is inserted into the charger receptacle. 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. When the unit is connected to a source of AC power, a relay is opened to isolate the radio unit from the charger and battery pack. The unit has a unique protective frame structure that is connected to the housing 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，交流电源驱动可能是无线电或组合无线电和CD播放机的音频单元，并且AC电源还为插入电池组的充电器为充电器充电电池组的充电器 进入充电器插座。 如果本机没有连接到交流电源，则当收音机放置在充电器插座中时，收音机可能由电池组供电。 当本机连接到交流电源时，打开一个继电器，将无线电单元与充电器和电池组隔离。 该单元具有独特的保护框架结构，连接到设备的外壳。

公开(公告)号：USD511136S1

公开(公告)日：2005-11-01

申请号：US29197588

申请日：2004-01-16

申请人： Wolfgang Hirschburger ,  Randall Coe ,  Steven W. Cole, Jr. ,  Wing Hoi Ng

设计人： Wolfgang Hirschburger ,  Randall Coe ,  Steven W. Cole, Jr. ,  Wing Hoi Ng