(57) Abstract Objective Detecting the state of the overcurrent in the multipolar electrical outletIt does, that reaches/or reports auditory to the user visual sense andru. Constitution Vis-a-vis the power source belt of one side of the multipolar electrical outlet electromagnetismThe electric current detector and the said electric current detector which are joined induce?And others detection voltage the standard electricity which is configurated beforehand according to allowable currentWhen exceeding pressure, the relative circuit which outputs the reversal signal, the said comparisonOn the basis of the reversal signal from the circuit state of overcurrent in the user oppositeDoing, the light-emitting diode which it reports visual sense and/or auditoryThe piezoelectric buzzer which is reported to main internal of the multipolar electrical outlet insideIt owns. Advantages When state of overcurrent is generated, the light-emitting diodeBecause illumination and/or the piezoelectric buzzer you sound, the user passes, electricityTo be able know the state of flow, electrical outlet itself and joint koMeasure to the thing where do emits heat and becomes heating state is done instantaneouslyBeing able to do thing, pulling, developing into accident such as fireIt is possible to prevent beforehand.
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