Safety protection intelligent plug

Abstract

The invention discloses a safety protection intelligent plug. The plug comprises a shell, a working cavity with a rightward opening is formed in the shell, a power adapter is fixedly arranged on the end face of the left side of the working cavity, and a heat dissipation cavity with a downward opening and used for dissipating heat of the power adapter is formed in the inner top wall of the working cavity; the inner bottom wall of the working cavity is provided with a thermosensitive cavity used for temperature detection and a judgment cavity located on the right side of the thermosensitive cavity. According to the invention, the fan is utilized to cool the power adapter during working, external air is collected to judge the air humidity, and when the air humidity is too high or the working abnormal temperature of the power adapter is too high or the current is too high due to circuit overload, the plug is automatically separated from the socket to power off the electric appliance. And when the power adapter works abnormally and the temperature is too high, the connection line of the plug and the electric appliance is disconnected, so that the potential safety hazard that the electric appliance is on fire due to the fire caused by high temperature along the electric wire is avoided.

Description

technical field [0001] The invention relates to the related field of plug sockets, in particular to a smart plug for safety protection. Background technique [0002] The connectors of general electronic products and the pins of electrical appliances are called plugs. At this stage, some plugs have their own power adapters, so that when the plug is inserted into the socket and the electrical appliance is working, improper operation may cause abnormal conditions such as overheating of the plug, which is easy to cause Fire safety accidents, while the plug is difficult to protect the safety accidents caused by current overload and leakage short circuit under wet conditions. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a safety protection smart plug, which solves the above problems. [0004] A smart plug for safety protection according to the present invention comprises a housing, the housing is provided with a wo...

AI Technical Summary

Problems solved by technology

[0002] The connectors of general electronic products and the pins of electrical appliances are called plugs. At this stage, some plugs have their own power adapters, so that when the plug is inserted into the socket and the electrical appliance is working, improper operation may cause abnormal conditions such as overheating of the plug, which is easy to cause Fire safety accidents, while the plug is difficult to protect the safety accidents caused by current overload and leakage short circuit under wet conditions

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