Arc extinction type overvoltage protector

By using a circular arc suppression ring, arc-induced electrode and adjustable connecting components in the overvoltage protector, the problem of poor arc suppression effect during installation is solved, and better anti-interference and installation flexibility are achieved.

CN222653726UActive Publication Date: 2025-03-21ANHUI YEAN ELECTRIC TECH CO LTD
0 Cites 0 Cited by

Patent Information

Application Number
CN202420778998.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-15
Publication Date
2025-03-21
Estimated Expiration
2034-04-15

AI Technical Summary

Technical Problem

During the installation process, the traditional overvoltage protector has poor arc suppression due to line swing and fixed mounting brackets, which increases the installation difficulty and workload.

Method used

An arc suppression overvoltage protector is designed, using a circular arc suppression ring, arc-induced electrode and adjustable connecting components, including a rotating seat, an L-shaped plate and a locking assembly, ensuring that the arc suppression ring can work effectively in any position and improve installation flexibility.

Benefits of technology

Through the design of the circular arc suppression ring, the anti-interference and flexibility of the arc suppression effect are improved, the installation process is simplified, the workload is reduced, and the installation position selection range of the wire clamped on the busbar is expanded.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The utility model relates to an arc extinction type overvoltage protector, which comprises a protector body, a supporting insulator, a wire clamp and a connecting assembly, the protector body and the bottom end of the supporting insulator are arranged on the connecting assembly, a bus is arranged on the upper side of the top end of the supporting insulator, the wire clamp is arranged on the bus, and an arc striking electrode is arranged on the lower surface of the wire clamp. A circular arc extinguishing ring is arranged at the top end of the protector body and is arranged right below the arc striking electrode; the connecting assembly comprises a bottom plate, a mounting base, a rotating base and an L-shaped plate, the top of the mounting base is provided with a mounting groove detachably connected with the bottom end of the supporting insulator, the mounting base is provided with the rotating base capable of rotating around a center shaft in the vertical direction, and the end, away from the mounting base, of the rotating base is provided with a sliding groove in the vertical direction; the sliding groove is in sliding connection with the vertical part of the L-shaped plate, and the outer end of the horizontal part of the L-shaped plate is provided with a long-strip-shaped groove detachably connected with the bottom end of the protector body. The device has the advantages of being good in arc extinguishing effect, good in anti-interference performance and flexible and convenient to install.
Need to check novelty before this filing date? Find Prior Art