The power socket and the power socket are made for each other. We have introduced the power socket before. Today we will give some basic introduction to the power socket. In order to realize frequent commutation of NEMA wiring device, but also realize commutation, the braking and backward acceleration movement must be as small as possible. For this, the commutation device shall be used quickly and the braking device shall be flexible. CEE connector CEE standard industrial plug socket is an explosion-proof socket, and the temperature is limited below 32 degrees. A socket into which one or more circuit wiring can be inserted, through which various wiring can be inserted to facilitate connection with other circuits. With the development of science and technology, there are more and more types of plugs. In order to use electrical appliances in a water environment, people have developed a new plug - power socket, which ensures the safe use of electricity in a humid and water environment. But are you clear about the working principle and classification of power sockets?

1. Many consumers should know that when buying a power socket, there is an additional seal outside the plug, which is designed to be waterproof. The working principle of the power socket is mainly based on the principle of sealing and waterproof, so that the whole protective part of the power socket will not be flooded. Here, we should note that the power socket has an auxiliary drainage hole, so that the immersed water can be discharged in time, and there is a rubber ring between the gap between the plug box and the wall. This rubber ring is to prevent the external moisture from contacting the plug, so as to achieve a good waterproof effect.

Power sockets are divided according to the use environment, which can be divided into indoor power sockets and outdoor power sockets.

2. First, let's introduce the indoor power socket. Various electrical appliances are often used in wet environments such as kitchen, bathroom and bathroom. The ordinary plug we use is very unsafe, so we should pay attention to the following points when selecting the power socket:

① Avoid installing the power socket at the bottom of a room, because there is no water management, and the flow is from high to low. For example, for our teachers, we can install the power socket at the top of the anti fog lamp to avoid the invasion of water.

When using the power socket in the room, do not touch it with wet hands. Wipe it clean before use. Try to avoid electric shock.

3. Outdoor power sockets are mainly used in outdoor environments, such as our courtyard and balcony. In rainy days, the courtyard and balcony are wet, so power sockets are needed to show their power in this harsh environment. Attention shall be paid to the following problems in the installation and site selection of outdoor power socket and power socket:

Try to install the power socket in an imperceptible position, such as the corner of the house, so as to avoid getting wet easily in rainy days, and pay attention to the treatment of outdoor power socket and power socket in rainy days, so as to avoid leakage contact.

The selection of outdoor power socket should be more strict, which not only has strong waterproof performance, but also has the characteristics of dust prevention and long service life.

Although the appearance of power sockets we see in the market is similar, the quality of power sockets of different brands is very different, so when we shop, we choose the safety signs of power sockets of big brands, which are recommended here.