Plug-and-play power utilization protection device and socket electric appliance

Abstract

The embodiment of the invention discloses a plug-and-play power utilization protection device and a socket electric appliance. The plug-and-play power utilization protection device comprises an extension socket shell and a first power line, a circuit board and a plurality of output sockets connected in parallel are arranged in the extension socket shell, a power utilization protection circuit is arranged on the circuit board, the front surface of the extension socket shell is provided with a plurality of jacks matched with the output sockets; and the power utilization protection circuit is connected with the output sockets, one end of the first power line is provided with a power input plug, and the other end of the first power line extends into one side of the extension socket shell and is connected with the power utilization protection circuit. The power utilization protection circuit collects and absorbs discrete current and electrons on a local ground wire and transmits the discrete current and electrons to the output sockets, detects the grounding state and calculates the current input voltage and frequency. The power input plug can be plugged into other sockets, the output socket is connected with a load, plug and play is achieved, direct use can be achieved without professional installation, and the problem that an existing anti-creeping device is inconvenient to installwhen water enters the device is solved.

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to a plug-and-play power protection device and socket electric appliances. Background technique [0002] The existing anti-leakage device when water enters is often installed in the transformer box or the main switch box. Although it provides a guarantee for the safety of electricity use, it needs professional installation. For example, there are at least 4 wires to be connected in the anti-leakage device, including the live wire of the power supply, the neutral wire of the power supply, the ground wire of the mains power supply, and the local ground wire. Since the live wire and neutral wire of the high-voltage power supply are involved, professional Only professional electricians and technicians can install it. Not only is it inconvenient to use, but also an additional installation fee is required to obtain electricity safety protection. Contents of the invention [0003] I...

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Problems solved by technology

[0003] In view of the above-mentioned technical problems, the embodiment of the present invention provides a plug-and-play power protection device and socket electrical appliances to solve the problem of inconvenient installation of the existing anti-leakage device when water enters

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