Electricity has entered the human life for more than 200 years, and electric accidents such as electric leakage, electric spark explosion, and short circuit have occurred. The number of electric shock casualties in China is over 10,000, and the loss exceeds 20 billion yuan. Reports such as swimming pools, fountains, electric shocks, electric shocks during bathing, and injuries caused by children touching the sockets are common.
In Chengdu, waterproof sockets have been released and will be put into operation at the end of the year. The FS (Fence out Something) insulation and connection technology independently developed by Zhou Gang solved the three major safety problems of “leakage, short circuit and arc” of traditional bare connection technology, and realized both insulation and power supply.