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发明公开
CN103730216A 一种10KV配线电路防雷装置 无效 - 驳回 转让

一种10KV配线电路防雷装置
摘要：
本发明实施例提供了一种10KV配线电路防雷装置，该装置包括：绝缘子；设置在所述绝缘子顶端的金具顶帽，所述金具顶帽设置有电极；设置在所述绝缘子底端的金具底盘，所述金具底盘设置有金属电极；设置在所述绝缘子内部的环氧筒，所述环氧筒包括间隙筒，设置于所述间隙筒顶端的第一锥形铜片，设置于所述间隙筒底端的第二锥形铜片，设置在所述第二锥形铜片下方的氧化锌电阻片。由于将环氧筒设置在绝缘子内部，所以环氧筒中的间隙筒的间隙不会受到上线运行后受外因改变。
摘要（英）：

An embodiment of the invention provides a 10KV wiring circuit lightning protection device which comprises an insulator, an armor clamp top cap arranged at the top end of the insulator, an armor clamp base disc arranged at the bottom end of the insulator and an epoxy tube arranged in the insulator. An electrode is arranged on the armor clamp top cap, and a metal electrode is arranged on the armor clamp base disc. The epoxy tube comprises a gap tube, a first conical copper piece arranged at the top end of the gap tube, a second conical copper piece arranged at the bottom end of the gap tube and a zinc oxide resistor piece arranged under the second conical copper piece. Due to the fact that the epoxy tube is arranged in the insulator, a gap of the gap tube in the epoxy tube cannot be changed by external factors after online operation.

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