Electric meter with electric leakage prompting function

Abstract

The invention relates to the technical field of electricity meters, in particular to an electric meter with an electric leakage prompting function, which comprises an electric meter body, a down lamp, a connecting wire and an electric leakage sensor, and is characterized in that a display panel is embedded in the front surface of the electric meter body, upper fixing plates are welded on two sides of the electric meter body, and lower fixing plates are mounted below the upper fixing plates; the down lamp is arranged below the display panel, and the down lamp is connected with the electric meter body through embedding. According to the electric meter, through the arrangement of the electric leakage sensor, the down lamp and the control chip, when an electric leakage phenomenon occurs in the electrifying process, after the electric leakage sensor detects the occurrence of the electric leakage phenomenon, the electric leakage sensor can feed back a signal to the control chip, then the control chip enables the down lamp to emit light after being powered on through the power distribution module, the electric meter prompts the electric leakage phenomenon in time by means of the light, and the situation that the electric leakage phenomenon endangers the personal safety of a human body is effectively avoided.

Description

technical field [0001] The invention relates to the technical field of electric meters, in particular to an electric meter with an electric leakage prompt function. Background technique [0002] An electric energy meter is an instrument used to measure electric energy, also known as an electric meter, a fire meter, and a kilowatt-hour meter. It refers to an instrument for measuring various electrical quantities. When using an electric energy meter, pay attention to it. In the case of current (tens of amps), the energy meter can be directly connected to the circuit for measurement. In the case of high voltage or high current, the electric energy meter cannot be directly connected to the line, and needs to be used with a voltage transformer or a current transformer. [0003] When the ammeter on the market realizes the measurement operation of electric energy, the leakage phenomenon at the connection end of the wire is extremely easy to cause circuit abnormality, and it is not...

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Problems solved by technology

[0003] When the ammeter on the market realizes the measurement operation of electric energy, the leakage phenomenon at the connection end of the wire is extremely easy to cause circuit abnormality, and it is not convenient for the later maintenance of the staff, and in the process of disassembling the ammeter, it is extremely difficult to carry maintenance tools It is not convenient for the staff to carry out the corresponding carrying operation. Therefore, in view of the above problems, an electric meter with a leakage prompt function is proposed

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