Waterproof connector

Abstract

The invention discloses a waterproof connector, which comprises a male plug and a female plug. The front end of the female plug is provided with a sealing insertion position, and the tail end is provided with a first sealing assembly matched with a connection line. The front end of the male plug is provided with a sealing insertion part matched with the sealing insertion position, and the tail end is provided with a second sealing assembly matched with the connection line. The sealing insertion part is inserted in the sealing insertion position and the male plug and the female plug are firmly connected via a locking nut. According to the waterproof connector, the structure is simple, an insertion-pull mode is adopted, the connection is simple, the matching effects are good, connection stability is high, power transmission is strong, the sealing insertion position and the sealing insertion part are arranged to enable the male plug and the female plug to be tightly connected, a gap is left when sealing and assembling are carried out, sealing effects are good, the first sealing assembly and the second sealing assembly are arranged to enable full sealing to exist between the connection line and the plugs, phenomena of voltage reduction, short circuit, electricity leakage and the like due to water flowing inside and mildew of the plugs and the connection line can be completely overcome, the service life is prolonged, and safety of a user can be maintained.

Description

technical field [0001] The invention relates to the technical field of connectors, in particular to a waterproof connector. Background technique [0002] With the continuous development of science and technology, people's work and life are inseparable from electricity. In order to facilitate the use of electricity, people have created a variety of practical connectors. A connector is a connecting device that connects multiple signal lines or power lines together in sequence. The structural design of the current connector is not reasonable enough, and there are the following shortcomings: [0003] l. The seal between the connector and the connecting pipe is relatively poor, the waterproof effect is not good, and the external water can easily enter the connecting pipe; [0004] 2. The connection between the male plug and the female plug is cumbersome and difficult to disassemble. Not only does it take a long time to complete, but also the conductivity of the connection is red...

AI Technical Summary

Problems solved by technology

[0003] l. The seal between the connector and the connecting pipe is relatively poor, the waterproof effect is not good, and the external water can easily enter the connecting pipe;

[0004] 2. The connection between the male plug and the female plug is troublesome and difficult to disassemble. Not only does it take a long time to complete, but also the conductivity at the connection is reduced, that is, the resistance at the connection is large, resulting in voltage imbalance

In addition, the tightness between the male plug and the female plug is poor, there is a gap on the joint surface, and the waterproof effect is poor, so it can only be used in a dry place. The gap between the plug and the female plug flows into the inside of the electrical connector, which is prone to short circuit, causing damage to the connector or leakage of electricity, which endangers the life safety of consumers

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