声光控自充电LED节能灯设计

Acoustic light-activated LED energy-saving floodlight designAs the saying goes,"the eyes are the Windows to the soul.I think a lamp is abeacon to the soul.In the life,we are using the light everywhere,such as desk lamp,street lamp,fluorescent lamp,search light,coloured lamp to wait a moment,but nomatter be the lamp of what style,their action is consistent -illume.Accordingly,Designing a practical and convenient floodlight is our common wish.And we use the most common lamp corridor lamp life,lived in residential buildingsshould know that have a narrow corridor,walk in the evening is not very convenient,if let corridor lights have been lit,the hard to avoid can waste of nationalresources,Therefore,it is of great practical significance to design a lighting systemthat is very convenient and practical to waste national power.This design mainly introduces the circuit design of sound and light control.Acousto-optic control is achieved by a photoresistor.When the photoresistor is in thebacklight,the light will slowly go out,This is also the time to walk people by.In somecircuits,this principle can also be achieved by the vibration of the sound.When aperson walks by,the light will automatically turn on and off after he leaves with alight touch.In this way,the passers-by provided the Corresponding convenience,atthe same time,also achieve the purpose of saving electricity and energy;extend thelife of the bulb.In the real life of energy saving,more automation can be achieved.In the public places of schools,government agencies,factories and miningenterprises,as well as the public corridors in residential areas,the phenomenon of theever-burning lamps is very common,which has caused a great waste of energy.Inaddition,As a result of frequent switching or human factors,the damage rate of thewall switch is very high,increasing the amount of maintenance.a waste of money.Atthe same time,in order to strengthen our analog electronic technology,digitalelectronic technology,electronic technology to understand and consolidate,it took mea month's time for graduation design,I design is sound and light control lightingdesign of the topic,I designed a novel circuit,security,power saving,simple