Ringlike double-layer lightning rod

The utility model relates to a ringlike double-layer lightning rod, belonging to the field of lightning protection and comprising a rod head, a lightning arrester and a rod, wherein the rod head is arranged on the top end of rod; the lightning arrester is arranged below the rod head; the lightning a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHAO HUI, SHAO JINGTAO, CHANG XIAOKE, ZHANG WENCHAO, YIN XIANGCHEN, LIU TINGTING, ZHANG ZHANG, CHE YUYANG, LIU YICHAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CORONA DEVICES ELECTRICITY GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES OVERVOLTAGE ARRESTERS USING SPARK GAPS SPARK GAPS SPARKING PLUGS
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Beschreibung
Zusammenfassung:	The utility model relates to a ringlike double-layer lightning rod, belonging to the field of lightning protection and comprising a rod head, a lightning arrester and a rod, wherein the rod head is arranged on the top end of rod; the lightning arrester is arranged below the rod head; the lightning arrester is a ringlike and spherical lightning arrester, and is formed by overlaying a plurality of rings with different diameters; and the appearance of the lightning arrester is spherical. The ringlike double-layer lightning rod has the advantages of simple structure, and convenient mounting and maintenance. The lightning arrester with the special structure can guarantee lightning arresting capacity and at the same time can reduce windage resistance so that the ringlike double-layer lightning rod has long service life and good lightning arresting effect.