Dense bus duct socket device

Abstract

The invention relates to a dense busway socket device, which includes a socket mechanism and a pile head. The socket mechanism includes a socket seat and a socket cover. The socket seat is a cuboid structure, and a ring of fixed support seats is provided on the outer periphery of the bottom of the socket seat. The first socket, the second socket, the third socket, the fourth socket and the fifth socket are arranged alternately on the socket seat. The pile head includes a plug-in end and a fixed end, and the pile head is inserted into the first socket. , The second socket, the third socket, the fourth socket and the fifth socket have achieved high density, and have the characteristics of low impedance, fast heat dissipation, and simple process.

Description

technical field [0001] The invention relates to a socket device, in particular to a dense busway socket device. Background technique [0002] Due to the structure of the existing bus duct socket, the copper pins are not directly inserted outside the copper pins corresponding to the phase sequence during the plugging process of the bus main line current and the plug box, so the contact resistance is large and the overload capacity is low. Copper and aluminum materials are directly over-plated, which increases the temperature rise. Due to the different hardness of copper and aluminum materials, the number of times of plugging and unplugging between the two cannot meet the standards and use requirements. Because the temperature rise of the pins exceeds the standard, it will cause a short circuit, and in severe cases, it will even cause a failure to burn the device. Contents of the invention [0003] Aiming at the above problems, the present invention proposes a dense bus du...

AI Technical Summary

Problems solved by technology

[0002] Due to the structure of the existing bus duct socket, the copper pins are not directly inserted outside the copper pins corresponding to the phase sequence during the plugging process of the bus main line current and the plug box, so the contact resistance is large and the overload capacity is low. Copper and aluminum materials are directly over-plated, which increases the temperature rise

Due to the different hardness of copper and aluminum materials, the number of times of plugging and unplugging between the two cannot meet the standards and use requirements. Because the temperature rise of the pins exceeds the standard, it will cause a short circuit, and in severe cases, it will even cause a failure to burn the device

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