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发明名称
彩电音响红外遥控交流开关
摘要
本实用新型公开了一种利用随机遥控器,并且不改变遥控器的操作方法,实现彩电音响红外。交流开关机,它通过Xo接收红外信号和DL对工作电流大小的取样整理、再经IC综合处理,输出执行指令,使HK是否输出220伏。电压,从而实现彩电音响,在直流关机状态下达到交流开关机的目的,它还通过K2的转换,作为一般红外遥控开关。本实用新型结构简单,体积小,成本低,使用简单,它不仅能节约电能,延长电器的使用寿命,而且给人们的正常使用带来许多方便。
申请公布号
CN2437080Y
申请公布日期
2001.06.27
申请号
CN99245156.6
申请日期
1999.10.25
申请人
陈勇
发明人
陈勇
分类号
H03K17/94;H04N5/63
主分类号
H03K17/94
代理机构
代理人
主权项
1.一种彩电音响红外遥控交流开关,有由红外接收头xo,电流取样电路DL,综合电路IC和k2转换开关组成,其特征是:DL一次侧L1串入交流回路之中,二次侧L2和AC-DC变换器输入端相连,AC-DC输出端与T2的基极相连,T2的集电极与ICP12相连接。
地址
435005湖北省黄石市新下陆有色大江建筑公司陈祖栎(转)
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