Control circuit of stainless domestic garbage disposer

Abstract

The invention relates to a control circuit of a stainless domestic garbage disposer. The control circuit achieves integrated control through a micro-control unit and comprises a power supply changeover unit, an overload protection unit, an electromagnetic inverting unit and an inverting trigger unit. The power supply changeover unit enables accessed alternating currents to be converted into direct currents to be output. The micro-control unit receives electric signals triggered by the inverting trigger unit, and therefore the electromagnetic inverting unit is triggered and the direction of the output direct currents is changed. The overload protection unit enables overload signals to be fed back to the micro-control unit and achieves power-off protection. Through above mode, the control circuit of the stainless domestic garbage disposer comprises the power supply changeover unit, the electromagnetic inverting unit, the inverting trigger unit and the overload protection unit which are controlled by the micro-control unit, perfect operation to electrical apparatus elements is achieved, and the ideal function of automation is achieved.

Description

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AI Technical Summary

Benefits of technology

This technology allows for better management of domestic waste materials such as kitchen scraps or food residue that can be harmful if left untreated on their owners' hands after use. It achieves this through integrating multiple units with each other within one chip called Power Conversion Unit (PC), Electromagnet Reversible Units (EVERSULAR) , AReverse TriggerUnit (TRUKS) and Over Load Protection System (OPPS). These systems work together to manage these wastes properly while also being able to protect them from damage caused during operation.

Problems solved by technology

The technical problem addressed in this patented text relates to improving upon an existing integrated control circuits for controlling electric devices that are being used at home (Home Electric Devices). This would help prevent accidentally causing damage when there were excessive loads or other factors like motor failure caused by unpredictable events such as overloading or power supply issues.

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