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发明名称
定时式光控开关
摘要
本实用新型的定时式光控开关,具有光控电路部分和受其控制的开关,其中光控电路部分与记忆合金元件热耦联;记忆合金元件的热形变推动簧片触点开关;上述簧片触点开关与定时电路的电源输入端连接;以及上述定时电路的输出端连接连接功率继电器而其触点接通负载电源。本光控开关采用光电传感元件推动记忆合金元件,结构简单动作灵敏可靠,所有元件可集成于开关壳体内,体积小,并可设定关灯时间,能与天气同步节约能源而无积累误差。
申请公布号
CN2367020Y
申请公布日期
2000.03.01
申请号
CN99208597.7
申请日期
1999.04.26
申请人
许济苍
发明人
许济苍
分类号
H03K17/78
主分类号
H03K17/78
代理机构
代理人
主权项
1、一种定时式光控开关,具有光控电路部分和受其控制的开关,其特征是:所述光控电路部分与记忆合金元件热耦联;所述记忆合金元件,邻接簧片触点开关;所述簧片触点开关与定时电路的电源输入端连接;以及所述定时电路的输出端连接功率继电器。
地址
浙江省温州市百里西路395号长隆仪器仪表公司
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