资源描述:
《双光控延时节电开关的设计与制作》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、双光控延时节电开关的设计与制作摘要随着科学技术的发展,人们在享受着高科技带来的高质量现代生活的同时,对于节约能源的问题给予越来越多的重视。近些年,照明控制手段在公共场所得到逐步提升,光控开关、声光控开关、微波感应开关和热释远红外感应开关等节能产品出现在日常生活中。其中,光控开关不易受环境噪声影响而产生误动作,节能效果又很理想,省去了开灯、关灯的麻烦,将其作为街道、宿舍走廊或其它公共场所的照明灯,既节约用电,符合日熄夜亮的调节作用,亦可作为防盗报警以及光控节水开关之用,给人们的生活带来了无比的方便,因而备受青睐。本论文
2、介绍了照明电子开关的研究目的、意义、发展趋势以及分类,并利用物理学、光电技术和电工电子学等知识,对光控开关进行了研究。首先掌握相关元器件的主要性能参数、工作原理和光控开关的基础知识,通过参数计算、电路调试、电路设计,自然光与红外光双光控延时节电开关就可以完成制作。双光控延时节电开关节电效果明显,适合于走廊、楼道等场合的照明,从而实现日熄夜亮的自动控制。论文还对此开关的工作原理、元件选用、电路调试和结果作了阐述。关键字:光控开关结型光电器件光生伏特效应半导体TheDesignandFabricationofDouble
3、Light-operatedSwitchwithDelayandEnergySavingABSTRACTAlongwiththedevelopmentofscienceandtechnology,peoplegivemoreandmoreattentionontheproblemofenergysavingwhentheyenjoythehigh-qualitymodernlivesbroughtbyhightechnology.Inrecentyears,thecontrolinstrumentsoflightin
4、ginpublichavebeenupdatedgradually.Therearemanyenergy-savingproductions,forinstance,acousto-opticcontrolledswitch,light-operatedswitches,microwavesensorsswitches,pyroelectricfar-infraredsensorsswitchesandsoon.Amongofthem,light-operatedswitcheshardlymakemalfuncti
5、onwhichisbroughtbytheenvironmentorthenoise.Atthesametime,theenergy-savingeffectsofthemareverysatisfactoryandtheyalsomakeussavethetimeforturnonandturnoffthelight.Theyareappropriateforlightingofstreets,dormitorycorridorsandotherpublicplaces.Inaddition,theyhavethe
6、functionofturningoffwhenit'sbrightandturningonwhenit'sdarkforsavingelectricity.Theycanalsouseasannunciatorforalarmandlight-operatedswitchesforsavingwater.Theycatchthemostintentionofpeopleforbringingconveniencetolives.Consequently,theyareinpeople'sgoodgraces.Int
7、hisdissertation,thepurpose,meaning,developmenttrendsandclassificationoftheelectronicswitchforlightingwereintroduced.Withtheknowledgeofphysics,photoelectrictechnologyandelectronics,theresearchonlight-operatedswitchwasdone.Basedonthebasicknowledgeoflight-operated
8、switch,theoperatingprincipleofthecomponentsandthemainperformanceparameters,doublelightoperatedswitchwhichisinfraredlightandnaturallightoperatedswitchwithdelayandenergysaving