With the popularity of modern electronic devices, mobile phones, flatbeds, laptops, desktop computers, audio, DVD, televisions, washing machines, refrigerators, air conditioners, water heaters and so on do not need to access the power supply. For convenience, many families use sockets to solve the demand for electricity. Therefore, in recent years because of the socket caused by household safety problems endless. So, how to use the row of plug, in order to worry safe? Here we come together to talk about the safety of those sockets.
In fact, the National Standards Committee in October 2015 issued a "household and similar use plug socket" mandatory national standards, the socket protection doors, cable conductor cross-sectional area, fire-retardant properties made new demands. Therefore, the decoration selection socket is also based on the new national standard to be safe, functional, decorative and perfect combination of the following is the author of some of the new national standard interpretation:
The original socket is a universal hole socket, that is, the jack can be compatible with two poles or three poles, and even the British standard, American standard, European standard socket, but the socket due to larger jack, socket contacts and electrical plug contact area Too small, easy to make contact pieces overheating lead to fire accidents. Only to June 1, 2010, the new national standard began to enforce, switch to the new five-hole socket, this socket plug and socket contact area is larger, closer contact, reducing the risk of electric shock.
National Standards Committee since 2009 to continue to "household and similar use plug socket" to be revised in 2015 put forward new standards: contact with the live parts of the plastic material 750 degrees does not burn, do not contact with the live parts of the plastic material 650 degrees non-combustible The At present, most of the regular manufacturers have been strictly enforced, the figure is a brand outlet 750 high temperature non-combustion experiments.
The smaller the cross-sectional area of the copper conductor, the smaller the cable carrying capacity. When the high-quality socket connected to these high-power electrical appliances, there will be a rapid rise in temperature, excessive heat, the phenomenon of softening the wire, there is the risk of electric shock and electrical fires. The new national standard stipulates that the plug board should be equipped with a cross-sectional area of 1.0m square meters above the wire.
In recent years, the socket caused by children's electric shock accident was increasing year by year, to many parents knocked on the alarm. The National Standard Committee officially put the protection of the door into the new national standard, mandatory requirements of all row of products must be standard safety door, it is clear that the protection of the door has risen to a country the degree of attention, because the security door socket can be effective To avoid the finger or metal objects touch the jack and lead to electric shock accident occurred.
Although the promulgation of the new national standard after two years of transition, but many manufacturers have started to strictly implement the new national standard production standards. The new national standard on the manufacturers put a higher standard, requiring focus on user safety, is committed to providing consumers with more secure and reliable products. On the month of March consumer protection month, I call all the socket enterprises in accordance with the new national standard, together with consumers to create an absolutely safe electricity environment.
