How to disassemble the shell of the light switch, how to disassemble this light switch?

First of all, the light switch and the power main switch should be disconnected to ensure that there will be no safety accidents such as electric shock; Then lift the switch panel and buckle the switch button, then you can see that there are two screws, unscrew them with the corresponding tool, and the entire switch base will be removed; Finally, after repairing, follow the relevant steps to install it back.

Generally speaking, the quality of the switch will be directly reflected in the panel, because it is connected with electricity, so the panel should use materials with good flame retardancy, insulation, impact resistance and moisture resistance, and the stability of the material should be strong, so that there will be no discoloration problem.

The steps are as follows: the switch will slowly age and be damaged during use. If the problem is not serious, many people want to check and replace the parts inside the wall switch themselves.

Because they have not been exposed to this industry, they can't open the shell. Here, Hanzhifeng will introduce you how to open the shell of the wall switch socket.

1.with a small screwdriver.

Gently pry open the outer ring of the outer ring. If not, then try more.

2.Generally, a wall switch is composed of two parts, and the outer panel is a decorative panel. You can use a small flathead screwdriver to pry open the outer plate at the bayonet under the switch, remove the outer plate, and then remove the screws that fix the switch, and fix the newly bought switch in the same way according to the live wire and neutral wire displayed by the old switch.

It can be opened with a small flathead screwdriver.

The switch housing on the wall has four protrusions that snap into the four holes in the base, and there are small bayonets on both sides of the housing or in the middle of the bottom.

When prying the bayonet with a small flathead screwdriver, the cartridge case can be tilted upwards and opened when it is opened.

The two plugs on the panel are set aside with a needle or the like, and the inside is the installation screw, which can be removed with a screwdriver, and the back is the switch wiring position.

How to disassemble the bathroom lamp switch! Hello, happy to answer your <>. The method of disassembling the switch of the lamp in the toilet is as follows.

1. How to disassemble the light switch 1, first of all, when we dismantle the switch, we must cut off the power supply, disconnect all the switch lights, and disconnect the power switch. 2. Then we found some tools, pried open the panel of the switch, and cut down the button of the switch. 3. At this time, we can see that there are two screws inside, and we use a screwdriver to unscrew the screws.

After unscrewing the screws, we removed the entire switch base by hand. 4. After we remove the whole switch, we can see that there are a lot of wire connections, we can check whether there is a problem with the wire, if there is a problem can be repaired, and then install the switch back, if there is no way to repair it or do not understand the problem, it is best to ask a professional maintenance personnel or electrician to come to check, after checking and repairing, we will install the switch back to the original way. Second, how to buy a light switch 1, first of all, we must see the quality of the switch in the material, now many on the market have insulation, impact resistance, moisture resistance, some are still waterproof switches, we try to choose a switch with more switch functions.

2. From the appearance, you can see the quality of a switch, the outer light of a good switch is uniform, smooth and flat, if the appearance of the logo is not clear enough, then it means that the switch has quality problems. Hope mine can help you <>

Do you have any other questions?

The use of lamps and lanterns believes that friends will not be unfamiliar, its design allows us to carry out various activities at night, but in addition to connecting the power supply, the lamps should also be installed to control the opening and closing of the lighting, if the lamps and lanterns can not work normally, they can be checked through the switch, circuit, lamp, etc., so how to disassemble the light switch? Let's take a look.

First of all, the light switch and the power main switch should be disconnected to ensure that there will be no safety accidents such as electric shock; Then lift the switch panel and buckle the switch button, then you can see that there are two screws, unscrew them with the corresponding tool, and the entire switch base will be removed; Finally, after repairing, follow the relevant steps to install it back.

How to choose a light switch.

1. Look at the material.

Generally speaking, the quality of the switch will be directly reflected in the panel, because it is connected with electricity, so the panel should use materials with good flame retardancy, insulation, impact resistance and moisture resistance, and the stability of the material should be strong, so that there will be no discoloration problem.

2. Look at the appearance.

The surface of the switch must be smooth and uniformly colored, if the logo on the panel is not clear enough, and there are many burrs, it is necessary to seriously consider, its quality must be there some problems.

3. Look at the internal structure.

For the internal structure of the switch, there are mainly two parts: contact and conductive bridge, of which the former is mainly made of pure silver material, and the latter can choose silver-copper composite materials, for example, silver-nickel-copper composite materials are very good choices, which have excellent conductivity and strong arc suppression ability.

Summary: The above about how to disassemble the light switch and how to buy the light switch are introduced here, I hope to provide you with some help. If you want to know more about decoration, you can pay attention to the relevant information of Qeeka Home.

1.First of all, we need to prepare a screwdriver. We can see that the light switch is a switch with an upper and lower buckle. We press the switch and then insert it in the middle with a screwdriver, slowly tilting the switch cover. If we want to replace the panel, we can remove the switch panel.

2.If we want to replace the inside or the entire switch, we should insert it with a small screwdriver and push it up. In this way, we can remove the button of the switch. After removing the panel and buttons, we gently tap the frame of the switch with a flathead screwdriver.