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发明公开
CN104682204A 带有通风散热系统的电力设施避雷装置及其使用方法 失效 - 权利终止 转让

带有通风散热系统的电力设施避雷装置及其使用方法
摘要：
一种带有通风散热系统的电力设施避雷装置及其使用方法，所述装置包括用于固定于电力设施（7）上的壳体（810）以及第一避雷柱（892）和第二避雷柱（893），所述第一避雷柱（892）和第二避雷柱（893）的上部为尖端（8920、8930）用以引雷；在所述外壳（810）中的安装板（811）上安装有避雷柱伸缩选择用电机（82），所述避雷柱伸缩选择用电机（82）通过小齿轮（83）分别与位于小齿轮两侧处的第一大齿轮（84）和第二大齿轮（85）动力联接。
摘要（英）：

The invention discloses a lightning protection device used for an electric power facility and provided with a ventilation and heat dissipation system, and a use method of the device. The device comprises a housing (810) as well as a first lightning protection column (892) and a second lightning protection column (893) which are fixed on the electric power facility (7), wherein upper parts of the first lightning protection column (892) and the second lightning protection column (893) are sharp ends (8920 and 8930) and used for conducting lightning to ground; a lightning protection column telescopic selection motor (82) is mounted on a mounting plate (811) in the housing (810) and in power connection with a first big gear (84) and a second big gear (85) positioned on two sides of a pinion respectively through the pinion (83).

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