Multifunctional waiting power head broken circuit control device

Abstract

The invention discloses a multifunctional waiting power head broken circuit control device which comprises an alternating current power supply input end INL, an alternating current power supply input end INN, a release switch KL, a release switch KN, a release connecting rod mechanical assembly KJT, a trip coil JKL, a current sensing coil BX, an alternating power supply output end OUTL, an alternating power supply output end OUTN, a thermotropic protection resistor RT, a potentiometer RW, a resistor R1, a resistor R2, a resistor R3, a resistor R4, a resistor R5, a resistor R6, a capacitor C1, a capacitor C2, a capacitor C3, a capacitor C4, a diode D1, a diode D3, a diode D3, a voltage regulator tube W1, a voltage regulator tube W2, a trigger tube B1, a trigger tube B2, a light emitting diode LED, a silicon controlled rectifier CR, a field-effect transistor MOS, a forced circuit breaking button AN and a power head signal switch KF. The device is small in volume, low in cost and extra low in power consumption, so that an electrical appliance is automatically and completely powered off after completing the corresponding work, energy is saved and the electrical appliance is also protected; the multifunctional waiting power head broken circuit control device is particularly has effects of protecting a charged battery and prolonging the service life of the charged battery.

Description

technical field [0001] The invention relates to the technology in the field of control devices, in particular to a multi-purpose standby power drop circuit breaker control device. Background technique [0002] At present, the car chargers (cars, motorcycles, tricycles) and mobile phone chargers on the market do not have a device to automatically cut off the power supply after charging. After charging, they are still in the process of recharging. People often forget to unplug the plug. This will cause the battery to be overcharged, which will accelerate the aging or damage of the battery, and also waste electric energy; for kitchen appliances (such as induction cooker, high-voltage rice cooker, microwave oven, etc.) The safety of the high-pressure rice cooker that enters the heat preservation often causes the deterioration of the ingredients at the bottom of the pot; there are also long-term unnecessary standby wastes of electric energy such as electric welding machines, TV s...

AI Technical Summary

Problems solved by technology

[0003] In view of this, the present invention aims at the deficiencies in the prior art, and its main purpose is to provide a multi-purpose standby power drop circuit breaker control device, which can effectively solve the inaccurate application time of existing timed circuit breakers and fill the application The absence of artificial intelligence, which replaces human intelligence, makes the electrical appliances automatically and completely disconnect the power supply after completing the corresponding work, and saves energy and protects the electrical appliances themselves; especially for the protection and prolongation of the battery life.

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