A lightning arrester capable of blocking carrier waves

Abstract

The invention discloses a lightning arrester capable of blocking carrier waves, comprising a lightning protection device and a mounting base device, the lightning protection device comprises a lightning arrester, a first transmission cavity is arranged in the lightning arrester, a first bevel gear is arranged in the first transmission chamber, a first rotating shaft is fixedly arranged in the middle position of the rear end face of the first bevel gear, a left end face of the first bevel gear is in meshed connection with a second bevel gear, and a left-right through bidirectional screw rod isfixedly connected to shaft center of the second bevel gear. The lightning arrester provided by the invention is composed of the lightning protection device and the mounting base device, is convenientfor mounting and dismounting of the lightning arrester, and insertion connection of the locking rod and the locking grooveensures that the lightning arrester is stably connected with the base under normal conditions, the current is stably transmitted through the lightning arrester, and finally the line in the lightning arrester can be automatically cut off through the induction electromagnetic block in the lightning weather, and the excessive current is led into the underground, thereby ensuring the stability of the power consumption of the residents.

Description

technical field [0001] The invention relates to the field of electrical appliances, in particular to a lightning arrester capable of blocking carrier waves. Background technique [0002] The lightning arrester is used to protect electrical equipment from overvoltage hazards during lightning weather, and at the same time to ensure the stable transmission of current. The current lightning arrester installation uses manual electrical connection with the protected equipment. Manual installation cannot accurately install the lightning arrester vertically. Then, leakage and poor contact are prone to occur at the power connection position, which leads to the failure of the arrester to work normally. Secondly, the installation of the external arrester on the high-voltage tower is more difficult and unsafe, and the device of the present invention can solve this problem. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to provide a surge arrester capable of ...

AI Technical Summary

Problems solved by technology

[0002] Surge arresters are used to protect electrical equipment from overvoltage hazards during lightning weather, and at the same time ensure the stable transmission of electrical appliances. The current installation of lightning arresters uses manual electrical connection with the protected equipment, and manual installation cannot accurately install lightning arresters vertically. Leakage and poor contact are prone to occur at the power connection position, which will cause the arrester to fail to work normally. Secondly, it is more difficult and unsafe to install the external arrester on the high-voltage electric tower. This device of the present invention can solve this problem

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