Intelligent electric meter with early warning function

Abstract

The invention belongs to the technical field of intelligent electric meters, particularly relates to an intelligent electric meter with an early warning function, and provides the following scheme aiming at solving the problems that most of the existing intelligent electric meters are fixed by bolts, screw socket abrasion is easily caused by frequent disassembly and maintenance processes, the intelligent electric meters cannot be disassembled or are unstable to install, and normal use of the intelligent electric meters is influenced. An intelligent electric meter body is arranged in the shell, and the inner wall of the bottom of the shell is fixedly connected with a functional bottom frame; the intelligent electric meter body is also internally provided with an early warning module, and the early warning module comprises a leakage protection module, a current limiting module, an alarm module and a control module. The electric leakage protection module is mainly used for detecting whether electric leakage occurs or not, the current limiting module is used for detecting large current, when electric leakage or large current occurs, a signal is sent to the control module, the control module sends the signal to the alarm module, and the alarm module is started to give an alarm, so that the reminding effect is achieved.

Description

technical field [0001] The invention relates to the technical field of smart meters, in particular to a smart meter with an early warning function. Background technique [0002] Smart meters are one of the basic equipment for smart grid data collection. They undertake the tasks of collecting, measuring and transmitting raw energy data. They are the basis for information integration, analysis and optimization, and information presentation. In addition to the metering function, in order to adapt to the use of smart grid and new energy, it also has intelligent functions such as two-way multi-rate metering function, user-end control function, two-way data communication function of multiple data transmission modes, and anti-theft function. . [0003] Smart meters are usually placed in a specific module box and installed at a designated location for use. Since smart meters are responsible for many functions, they need to be disassembled and overhauled frequently. Most of the curr...

AI Technical Summary

Problems solved by technology

[0003] Smart meters are usually placed in a specific module box and installed at a designated location for use. Since smart meters are responsible for many functions, they need to be disassembled and overhauled frequently. Most of the current smart meters are fixed by bolts. The frequent disassembly and maintenance process can easily cause the wear of the screw port, resulting in the inability to disassemble the smart meter or unstable installation, affecting its normal use

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