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Zinc oxide arrester

A lightning arrester and zinc oxide technology, which is applied in the direction of resistors, resistor parts, overvoltage protection resistors, etc., can solve the problems of complicated wiring process, poor protection effect, and slow wiring speed, so as to improve the protection function and simplify wiring Steps, the effect of improving the wiring speed

Pending Publication Date: 2018-09-04
路任斯电气有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the existing lightning arresters, there are problems of slow wiring speed and poor protection effect
When wiring and installing the arrester, it is often necessary to loosen the nut and then wind the wire on the terminal post, and finally tighten the nut, so that the wiring process is too complicated

Method used

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Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0021] see Figure 1-5 , the present invention provides a technical solution: a zinc oxide arrester, including a support frame 1, a protective pinball 2, a connecting rod 3, a ceramic shed 4, a protective sleeve 5 and a wiring device 6, and there are eight ceramic sheds 4, And they are fixed by welding. The ceramic sheds 4 are divided into large sheds and small sheds, and the big sheds and small sheds are distributed at intervals, which is convenient to enhanc...

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Abstract

The invention discloses a zinc oxide arrester which comprises support racks, protection balls, connecting rods, ceramic umbrella skirts, protection jackets and a wiring device, wherein eight ceramic umbrella skirts are mutually fixed in a welded manner; the outer sides of the ceramic umbrella skirts are sleeved by the protection jackets; the connecting rods are correspondingly arranged on two sides of each protection jacket; the support racks are fixed at ends of the connecting rods through bolts; the protection balls are uniformly embedded into one side of each support rack; the wiring deviceconsists of a wiring cover, a first through hole, a wiring base, a binding post, a second through hole, a wiring button, a first circular groove, a third through hole, a first telescopic spring, a second circular groove, a connecting shaft, a gear, a first rack, a chute, a second telescopic spring, a sliding block and a second rack; the third through hole is formed in one side of the binding post; the wiring base is fixed on the outer side of the binding post in an adhesion manner. The zinc oxide arrester has the characteristics of being rapid in wiring speed and good in protection effect.

Description

technical field [0001] The invention relates to the technical field of lightning arresters, in particular to a zinc oxide lightning arrester. Background technique [0002] Surge arresters can be called overvoltage protectors or overvoltage limiters. It is an electrical appliance used to protect electrical equipment from high transient overvoltage hazards, limit the freewheeling time and limit the freewheeling amplitude, and it is also one of the important equipment used to prevent communication cables from being damaged by lightning . [0003] However, in the existing lightning arrester, there are problems of slow connection speed and poor protection effect. When wiring and installing the arrester, it is often necessary to loosen the nut and then wind the wire on the terminal, and finally tighten the nut, so that the wiring process is too complicated. Therefore, it is necessary to design a zinc oxide arrester with fast wiring speed and good protection effect. Contents o...

Claims

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Application Information

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IPC IPC(8): H01C7/12H01C1/014
CPCH01C1/014H01C7/12
Inventor 林秩君厉凤理
Owner 路任斯电气有限公司
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