The light switch line at home is broken, how to repair it and save trouble?

Generally, after the merging is completed, soldering is required to prevent falling off or poor contact, so that multiple joints form a whole. Then lead out a wire to connect to the socket, but often this single strand is most likely to break off from the root, resulting in no electricity. So how do we prevent this from happening and how do we deal with it?

The power switch of the supply socket circuit is opened, and the red line is cut off and connected to the original red wire treatment (there is a conditional electric soldering iron.)

Solder it and wrap it with PVC insulating tape), and connect it to the right contact behind the socket panel.

<> don't dare to mess around with this, if you don't understand, you have to find a professional electrician, safety is the most important! We have also done water and electricity installation, but we have never welded this process. Generally tighten on the line, like you said in this case, that is, the new thread has been broken when winding, especially the thread head is not left a little longer more troublesome, can only slowly connect a long wire, to use soft copper money, winding can not be two strands side by side clockwise.

Circle. It must be crossed in the opposite direction.

You need to put the switch.

Disconnect it and attach it with a screw crimping cap. By the way, see if the wire is broken, and use electric tape to pass it to him a few times and go more than three times. If it is an ordinary socket, you can take another section of red thread and peel it off a few times to connect it, if it is a high-power socket, use a soldering iron of about 300 watts and solder, and use high-quality electrical insulating tape to wrap 4 6 layers or use 2 layers of heat-resistant sleeve to treat the joint.

Usually, this kind of wire is also connected by itself, several wires are screwed together, and the most taboo is that it is loose and easy to heat.

This causes problems such as burnout of the interface.

Simple, first of all, you have to have the basic knowledge of electricity, secondly, you must understand the basic knowledge of wiring and have basic tools, and finally, close the main power switch at home (the main switch that the zero line of the live wire is disconnected) and then operate, don't be stupid to break a certain live wire switch, just hurry to the wiring. Pay attention to safety first. This is very simple, remove the insulating skin on the outside of the inner wire, and reconnect it with a wire, if you have an electric soldering iron soldered with tin, and then wrap it with insulating tape.

Turning this switch on and connecting the wire manually by yourself will reduce your time and save you a lot of trouble.

In fact, it is easier to connect the wire switch wire, or find a way to replace this wire.

You can go outside to find a professional master to repair it at home, so that it is more trouble-free and more professional. Make yourself more at ease.

You can find a professional maintenance worker, call **, and let them come to the door to wire, which is more convenient.

What kind of light switch is the kind on the wall, so you don't need to repair it, replace it directly, if it's the kind of advanced light, you can fix it!

If it is broken, it is safe and reliable.

Have fun!

For the family, you just buy the same one, take off the two wires and install them on the new switch

Hello dear, is there still electricity when the switch is broken in the line of the lamp: Yes, the household electric light is burned out, and the switch will not be consumed if the switch is turned on. Because the bulb is broken, it proves that the inside of the bulb has been opened, whether the switch is on or not, the circuit is broken, there is no load delay, and the current cannot pass through the filament smoothly, so it will not consume power.

However, it should be reminded that there is a risk of electric shock, so it is still necessary to turn off the switch. There are only three reasons why bulbs often burn out: 1. The quality of bulbs is poor, and more than 80% of the bulbs produced in China are unqualified.

2. The power supply voltage of the community is high, and it is stable without code attack. You can consult your neighbors to solve the problem of high voltage instability. 3. The bulb is turned on and off frequently, which greatly shortens the use of the bulb.