The wire connector originally had to be so wounded so that it would not leak electricity. It is no wonder that my home appliance opened more and tripped!

The most important thing about decoration is that the hydropower project has been rebuilt. These concealed projects have not been carefully done. It is troublesome to stay in the back. Recently, I found a problem with my family. The kitchen appliances used more and more inexplicable trips. I asked the master to know that it was caused by leakage. Said that my home decoration wire connector connection has some problems, how to pick up the standard? Let's watch together!

1, spiral winding

This is the most common practice. The copper wire is twisted into a mutually intertwined winding. This method is convenient to operate, the wire does not appear right angle bend, and the wire is not easily damaged, and there is no occurrence of fire, short circuit or poor contact.

2, tape isolation

It is mostly used in hanging items or in high-energy projects. The main line can not be broken, the line around the main line is 6-8 weeks, the spotlight in the ceiling, there must be a lot of lights along the way, this way, wrapped with fireproof tape, its role is to prevent electric fire and burn things. This is very important in the ceiling. Wrap it with an insulating tape.

If the wire joint is not wrapped with insulating tape, the wire will be exposed, which may cause electric leakage and even electric shock. Therefore, it must be wrapped with insulating tape to prevent leakage.

3, crimping cap wiring

If you see a translucent cover on the switch connector, it is the crimp cap connection. Workers have done this kind of winding method. They will wrap several wires around each other, and each one will be fastened again. It takes time to check. Everyone has to check whether each one is fastened.

4, wire end processing

In addition to the winding, the end of a wire is also treated specifically, as shown in the figure, the insulation layer is stretched out, and the end of the copper wire is wrapped and then bent 180 degrees.

5, of course, there are more professional terminals now, just plug in the appropriate line. It is the terminal that has to be bought specifically.

Finally, turn on the electric hammer switch, turn it and connect it, one for five seconds, is not very fast!

In short, the decoration is inseparable from the wires, especially the old houses, although the wires are small and the "missions" are significant. A lot of fires are caused by aging of the wires, unreasonable configuration, or poor quality of the wires.