Intelligent electric-shock protection socket based on pyroelectric infrared detection

Abstract

The invention discloses an intelligent electric-shock protection socket based on pyroelectric infrared detection, which comprises a casing and jack groups arranged on the casing, each jack group comprises a live wire jack and a zero line jack; the socket also comprises a pyroelectric infrared sensor, a detection switch, a relay output module, a control module and a power supply module; wherein, the pyroelectric infrared sensor is used for detecting the human existence information around the socket; the detection switch is used for detecting the plug insertion information of the jack groups; one end of the relay output module is connected with the control module, the other two ends thereof are respectively connected with the live wire jacks and the zero line jacks of the jack groups; the control module is used for receiving and processing the human existence and plug insertion information, when the plugs are inserted into the live wires and the zero lines of the jack groups at the same time, and no human is around the socket, the control module controls the relay output module to switch on the power supply, otherwise controls the relay output module to cut off the power supply of the jack groups; and the power supply module is connected with all modules and devices. Thereby, the invention can avoid electric shock accidents and guarantees personal safety.

Description

technical field [0001] The invention relates to the safety technology of sockets, in particular to an intelligent anti-shock socket based on pyro-infrared detection. Background technique [0002] The socket is an indispensable electrical connection device in the production and life of modern people. Most of the existing sockets directly connect the electrode contacts in the socket with the power lines, and directly contact the electrode contacts through the plugs of the electrical appliances to achieve the purpose of connecting to the power supply during use. Because the electrode contacts of this kind of socket are always charged, the prongs on the plug will also be charged during the process of pulling out or inserting the plug, and the prongs are exposed when the plug is not fully inserted into the socket or not completely pulled out of the socket, which is easy If it is directly or indirectly touched by human hands, it will cause an electric shock accident. In addition...

AI Technical Summary

Problems solved by technology

[0003] In summary, the socket of the prior art obviously has inconvenience and defects in actual use, so it is necessary to improve it.

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