Long-service-life welding apparatus

Abstract

The invention discloses a long-service-life welding apparatus. The long-service-life welding apparatus comprises a frame body and an electric connector which is inserted in the frame body to be connected therewith in a matching manner; an internal groove which extends left and right is formed in the frame body; an inserting groove is connected between the right end of the internal groove and the exterior of the frame body; a partition strip fixedly connected with the frame body is arranged at the right end of the internal groove above the inserting groove; an opening slot which extends upwardly is formed in the partition strip; and the left end of the opening slot is connected with the internal groove, the right end is connected with the exterior of the frame body, and the lower side is connected with the inserting groove. The long-service-life welding apparatus is simple in overall structure, low in production cost, safe and reliable in power supply, simple and convenient in operation, and capable of effectively reducing electric shock accidents in the existing life, safeguarding life safety of people, avoiding power failure accident of the welding machine caused by mistake kicking and mistake collision, and effectively protecting the service life of the welding machine, and is suitable for popularization and use.

Description

technical field [0001] The invention relates to the field of welding technology, in particular to a welding device with long service life. Background technique [0002] When the welding machine is in use, the plug of the welding machine needs to be connected with the socket, so as to provide electricity for the welding machine. The plug of the existing welding machine and the electrical interface of the socket are all in the form of plug-in connection, and there is no lock for the plug. Once the wire on the plug is pulled by an external force, the plug will be pulled out of the electrical interface on the socket, so that the power supply of the welding machine will stop, resulting in unstable power consumption of the welding machine, and in severe cases, it will damage the electrical interface on the plug or socket , and the socket of existing welding machine all is direct energization, also may cause the generation of electric shock accident in the process of plug plugging ...

AI Technical Summary

Problems solved by technology

[0002] When the welding machine is in use, the plug of the welding machine needs to be connected with the socket, so as to provide electricity for the welding machine. The plug of the existing welding machine and the electrical interface of the socket are all in the form of plug-in connection, and there is no lock for the plug. Once the wire on the plug is pulled by an external force, the plug will be pulled out of the electrical interface on the socket, so that the power supply of the welding machine will stop, resulting in unstable power consumption of the welding machine, and in severe cases, it will damage the electrical interface on the plug or socket , and the sockets of existing welding machines are directly energized, which may cause electric shock accidents during the process of plugging and unplugging

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