Short USB socket Introduction Misplaced socket installation!
1, short body USB socket location is too low. Many families in the installation of socket, feel too high, hinder the appearance, will be installed in a lower hidden location. However, Xia Dong, a professor at the Institute of Electrical Engineering of the Chinese Academy of Sciences, said it was easy to get water splashed into the outlet when the land was mopping, thus resulting in a leakage accident. Industry regulations, the Ming outfit from the ground is best not less than 1.8 meters; concealed socket from the ground not less than 0.3 meters. Kitchen and toilet outlet should be more than 1.5 meters above the ground, air-conditioning outlet at least 2 meters above.
2, only one loop. Xia Dong said that the old house only one circuit, once any circuit short circuit, the entire room of electricity will be paralyzed. In general, the outlet can choose between two or three circuits, kitchen, bathroom, walk all the way, air conditioning using a loop.
3, multiple appliances share the same socket. Xia Dong said that this approach will make the electrical overload operation, causing a fire. Air conditioners, washing machines, range hoods and other high-power electrical appliances use the best outlet. In general, the bedroom is best to install 4 sets of sockets, a group of 2.5 square meters for the living room, kitchen for every 1.2 square meters a group.
4, short body USB socket wire free installation. Xia Dong told reporters that the power wire must use copper cross-section. If you live in an old house, you must replace the original aluminum wire with copper wire. Because the aluminum is very easy to oxidize, easy to ignite the joints. There have been surveys show that the use of aluminum residential, electrical fire incidence rate of several times the copper. In addition, many families in order to look good, will use the embedding buried groove, the way the tube laying, Xiaodong reminded, wiring must follow the "fire into the switch, zero line into the lamp" principle, but also in the socket leakage protection Device.
5, short body USB socket lack of protective measures. Long Tao Electronics Co., Ltd. to remind you that the kitchen and bathroom often have water and fumes, so the best installation of the outlet panel splash box or plastic baffle, can effectively prevent oil and water vapor intrusion caused by the short circuit. Families with children, in order to prevent children's fingers or metal objects stabbed socket hole, you should use a safety shield with a safety socket.