Weak current system wire connector

Abstract

The invention discloses a weak current system wire connector, and the connector comprises a power connection end, an end replacement box and a first heat dissipation block; the bottom of the power connection end is fixedly connected with a fixed plate, and the bottom of the fixed plate is fixedly connected with the end replacement box through screws; and the bottom of the end replacement box is fixedly connected with the first heat dissipation block. The invention relates to the technical field of wire connectors. According to the weak current system wire connector, the fixed plate is arrangedat the bottom of the power connection end, and the power connection end can be detached from the end replacement box through the screws, so that the power connection end is convenient to replace, thereby solving a problem that an electric connection copper pin is liable to be bent when the wire connector is in use and the head of the wire connector cannot be stably buckled. By fixedly connectinga rubber sealing ring to the top of the end replacement box and fixedly connecting a magnetic sealing ring to the top of the power connection end, the problems that water easily enters the power connection end of an existing wire connector, the safety accidents are easily caused in the using process and a circuit is easily short-circuited are solved.

Description

technical field [0001] The invention relates to the technical field of connectors, in particular to a connector for a weak current system. Background technique [0002] Wire connector technology, the history of using "wire connectors" in European and American countries can be traced back to the 1920s. The use of wire connectors not only achieves high-reliability electrical connections, but also makes the installation process easier because it can be operated completely by hand without special tools. It is very fast and efficient, and the average time for each electrical connection is only 10 seconds, which is 1 / 300th of the traditional soldering process. By the 1940s, wire connectors had fully replaced the "solder + tape" process and were widely used in architectural electrical engineering. Although the traditional wire connector has many advantages, the protection level is IP20, which still fails to solve the sealing problem of the internal conductor after the connection i...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a connector for a weak current system, which solves the problem that when the wire connector is used, it is easy to bend the electrical connection copper needle, and the connector end of the connector cannot be buckled stably, and The existing wire connectors are prone to water ingress, which is easy to cause safety accidents during use and easily short-circuit the circuit. When the existing wire connectors are connected to electricity, the resistance of the connected conductors is relatively large, and it is easy to generate heat and damage the outer shell of the wire connector. question

Images