Shielding connection structure of outdoor power socket

Abstract

The invention provides a shielding connection structure of an outdoor power socket. The shielding connection structure comprises a shell, wherein a flange plate is arranged at one end of the shell, protruding arch-shaped cantilevers are symmetrically arranged on the end face, on the same side as the flange plate, of the shell, lantern-shaped elastic spring rings are arranged on the arch-shaped cantilevers in a sleeving mode, a conductive assembly used for power transmission is inserted in the shell in a limiting mode, the part, extending out of the shell, of the conductive assembly is matchedwith the arch-shaped cantilevers to be used for supporting the elastic spring rings together, and the elastic spring spring rings complete shielding electric connection of the shell and an outer cabinet inner hole interface through extrusion deformation during installation. According to the invention, the shielding connection is designed at the interface position of the inner hole of the cabinet,so that the defect that the performance is poor due to the influence of a sealing ring and anticorrosive paint when the shielding connection design is carried out at the flange plate of the shell in the traditional structure is avoided; and due to the double-shielding connection structure design of the flange plate and the elastic spring ring, the reliability of the product is improved, and the shielding efficiency and the lightning stroke resistance can be improved.

Description

technical field [0001] The invention belongs to the technical field of electrical connectors, in particular to a shielding connection structure of an outdoor power socket. Background technique [0002] Electrical connectors are widely used in the connection between various devices. Power connectors provide energy support for various devices, and communication base station equipment is one of them. [0003] The shielding of the traditional power socket relies on the contact between the flange of the metal shell and the installation interface of the cabinet to achieve continuous conduction, so as to realize the overall shielding and lightning protection function of the power connection system. Due to anti-corrosion requirements, the installation interface of the cabinet usually needs to be sprayed with anti-corrosion paint, but this leads to insufficient electrical connection between the cabinet and the shell flange, and poor shielding function; in addition, the flange interfa...

AI Technical Summary

Problems solved by technology

Due to anti-corrosion requirements, the installation interface of the cabinet usually needs to be sprayed with anti-corrosion paint, but this leads to insufficient electrical connection between the cabinet and the shell flange, and poor shielding function; in addition, the flange interface usually has a sealing structure design requirement, which will further affect Reliability of the shield connection

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