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发明公开
CN104065305A 一种用于温室大棚的卷帘升降电路 失效 - 权利终止

  • 专利标题： 一种用于温室大棚的卷帘升降电路
  • 专利标题（英）： Roller shutter lifting circuit used for greenhouse
  • 申请号： CN201410249905.2
    申请日： 2014-06-06
  • 公开(公告)号： CN104065305A
    公开(公告)日： 2014-09-24
  • 发明人: 黄智
  • 申请人： 黄智
  • 申请人地址： 广东省深圳市南山区马家龙工业区金龙工业城63栋3楼329
  • 专利权人： 黄智
  • 当前专利权人： 黄智
  • 当前专利权人地址： 广东省深圳市南山区马家龙工业区金龙工业城63栋3楼329
  • 代理机构： 深圳中一专利商标事务所
  • 代理商 张全文
  • 主分类号： H02P1/22
  • IPC分类号： H02P1/22
一种用于温室大棚的卷帘升降电路
摘要：
本发明适用于温室大棚领域，提供了一种用于温室大棚的卷帘升降电路。外接卷帘电机，所述卷帘电机具有第一接触器和第二接触器，通过所述第一接触器触发卷帘电机正转以拉升卷帘，通过所述第二接触器触发卷帘电机反转以降低卷帘；包括：检测控制电路、拉升启动电路和降低启动电路；所述检测控在拉升时间到达时输出拉升信号，在降低时间到达时输出降低信号；所述拉升启动电路在接收到所述拉升信号时连通主电源向卷帘电机的第一接触器的供电以触发卷帘电机正转；所述降低启动电路在接收到降低信号时连通主电源向卷帘电机的第二接触器的供电以触发卷帘电机反转。使大棚准时进行采光吸热及保温。
摘要（英）：

The invention belongs to the field of greenhouses, and provides a roller shutter lifting circuit used for a greenhouse. The roller shutter lifting circuit is externally connected with a roller shutter motor, the roller shutter motor is provided with a first contactor and a second contactor, the first contactor is used for triggering the roller shutter circuit to rotate clockwise so as to lift a roller shutter and the second contactor is used for triggering the roller shutter motor to rotate counterclockwise so as to lower the roller shutter. The roller shutter lifting circuit comprises a detection control circuit, a lifting starting circuit and a lowering starting circuit. The detection control circuit outputs a lifting signal when it is lifting time and outputs a lowering signal when it is lowering time. The lifting starting circuit is connected with a main power source when receiving the lifting signal so as to provide power for the first contactor of the roller shutter motor to trigger the roller shutter motor to rotate clockwise. The lowering starting circuit is connected with the main power source when receiving the lowering signal so as to provide power for the second contactor of the roller shutter motor to trigger the roller shutter motor to rotate counterclockwise. Thus, the greenhouse can conduct light collection, heat absorption and thermal insulation timely.

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