Power socket with electrical power control function

Abstract

The invention discloses a power socket with an electrical power control function. The power socket comprises a socket body with a plurality of power jacks. The socket body is connected with a mains supply through a power wire, and an electrical power control circuit is arranged in the socket body and comprises a single chip microcomputer module and an alternating current and direct current conversion circuit module. The input end of the single chip microcomputer module is connected with an analog / digital (A / D) conversion circuit module, the input end of the A / D conversion circuit module is connected with a current detection circuit module, the output end of the single chip microcomputer module is connected with a relay driving circuit module, a power supply normal indication lamp and a power supply abnormal indication lamp, and the output end of the relay driving circuit module is connected with a relay connected in a power supply circuit supplying power to electric appliances through the socket body in series. The power socket is simple in structure, reasonable in design, convenient to use, high in safety, high in intelligence degree, low in cost, high in practicability and convenient to popularize and apply.

Description

technical field [0001] The invention relates to a power socket, in particular to a power socket with the function of controlling electric power. Background technique [0002] Due to illegal use of high-power electrical equipment in student dormitories, factory dormitories, classrooms, offices, etc. Line overload produces overheating, and there is a serious safety hazard of fire, which threatens people's lives and property at any time. Therefore, safe and economical use of electricity is an important task in front of us. At present, although some power limiters are used in power consumption management, the intelligent power limiters in the prior art are mainly used in power consumption management places, such as schools, if the dormitory uses high-power electrical appliances , you also need to go to the building management office or the power management center to apply for power on again, which is inconvenient to use. Moreover, because the object of action is to cut off the ...

AI Technical Summary

Problems solved by technology

[0002] Due to illegal use of high-power electrical equipment in student dormitories, factory dormitories, classrooms, offices, etc. Line overload produces overheating, which poses a serious safety hazard of fire and threatens people's lives and property at any time. Therefore, safe and economical use of electricity is an important task in front of us.

At present, although some power limiters are used in power consumption management, the intelligent power limiters in the prior art are mainly used in power consumption management places, such as schools, if the dormitory uses high-power electrical appliances , you also need to go to the building management office or the power management center to apply for power on again, which is inconvenient to use. Moreover, because the object of action is to cut off the power instead of directly cutting off the power supply to high-power appliances, it also affects other low-power appliances. single function, low level of intelligence, and poor security performance

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