High-current wire connecting apparatus for connecting multiple wires synchronously

Abstract

The invention discloses a high-current wire connecting apparatus for connecting multiple wires synchronously. The high-current wire connecting apparatus at least comprises a welding box and an insulating base; an opening is formed in the top of the welding box, and the bottom of the welding box is mounted on the insulating base; welding box wire holes for allowing wires to pass through are formedin the circumferential box wall of the welding box; and an inner cavity of the welding box is filled with a welding material. By mounting the welding box on the insulating base and by forming the welding box wire holes in the welding box, the wires can pass through the welding box wire holes in a one-to-one correspondence manner to be put in the inner cavity of the welding box to be positioned temporarily, so that cold welding and insufficient welding caused by wire movement in the welding process can be avoided, the welding quality and conductive performance can be obviously improved, waste of the welding material is eliminated, and a phenomenon of contact surface oxidization caused by long-term high-current passing can be solved once for all, thereby solving the problems existing in reliable high-current wiring, mounting and connecting fundamentally.

Description

technical field [0001] The invention relates to a wire connection device, in particular to a large-current wire connection device for simultaneous connection of multiple wires. Background technique [0002] The conversion, storage and transportation of energy are basically transmitted in the form of electric energy, and the electric energy is transmitted to electrical equipment with a continuous conductive carrier. Therefore, wherever there is an electronic system, there are electrical connections including various cables, enameled wires and other wires. technology. In some large electronic systems such as telecommunications equipment, aerospace and various control systems, thousands of electrical connection points are often required. It can be said that electrical connection technology is one of the key technologies to ensure the normal and safe operation of various electronic systems. one. [0003] After more than 50 years of development, China's electrical connection te...

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Problems solved by technology

[0008] When the current is large, the diameter of the enameled wire is relatively thick. When using terminals and terminals for welding, it is more difficult to bend and fix the enameled wire, which will cause messy and irregular wiring inside the electronic equipment. It is easy to cause short circuit and open circuit, and the withstand voltage capacity and insulation capacity will decrease, and the contact surface will be oxidized due to the large current passing through for many years, resulting in poor contact, and the flow capacity will gradually decrease and enter a vicious cycle until it is overheated and burned

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