13207字

摘要
常言道“眼睛是心靈的窗戶?！蔽艺J(rèn)為燈則是指引心靈的方向標(biāo)。在生活中，我們無時(shí)不在地使用著燈，諸如臺燈、路燈、日光燈、探照燈、彩燈等等，但不管是什么樣式的燈，它們的作用都是一致的——照明。因此，設(shè)計(jì)一個(gè)既實(shí)用又方便的照明燈則是我們?nèi)祟惞餐脑竿６钪形覀冇玫淖顬槠匠５臒魟t是樓道里的照明燈，住過居民樓的人都應(yīng)該知道，樓道很窄，晚上行走很不方便，如果讓樓道的照明燈一直亮著，則難免會(huì)浪費(fèi)國家資源，因此設(shè)計(jì)一種既不浪費(fèi)國家電力又很方便實(shí)用的照明燈系統(tǒng)是很有實(shí)用價(jià)值意義的一件事。
在學(xué)校、機(jī)關(guān)、廠礦企業(yè)等單位的公共場所以及居民區(qū)的公共樓道，長明燈現(xiàn)象十分普遍，這造成了能源的極大浪費(fèi)。另外，由于頻繁開關(guān)或者人為因素，墻壁開關(guān)的損壞率很高，增大了維修量、浪費(fèi)了資金。同時(shí)，為了加強(qiáng)我們對模擬電子技術(shù)，數(shù)字電子技術(shù)，電子工藝的理解和鞏固，我花了一個(gè)月的時(shí)間進(jìn)行畢業(yè)設(shè)計(jì)，而我設(shè)計(jì)的課題是聲光控制節(jié)能燈的設(shè)計(jì)，我設(shè)計(jì)了一種電路新穎、安全節(jié)電、結(jié)構(gòu)簡單、安裝方便、使用壽命長的聲光雙控白熾燈節(jié)能照明燈。
本論文主要闡述了多種聲光控路燈控制器的組成、性能，適用范圍及工作原理，給出各電路原理圖及元件參數(shù)選擇，節(jié)電效果十分明顯，同時(shí)也大大減少了維修量、節(jié)約了資金，使用效果良好。白天光照好，不管過路者發(fā)出多大聲音，都不會(huì)是燈泡發(fā)亮。夜晚光暗，電路的拾音器只要檢測到有碎發(fā)聲響，就會(huì)自動(dòng)亮為行人照明，過數(shù)十秒后又自動(dòng)熄滅，節(jié)能節(jié)電。
關(guān)鍵詞：與非門放大；光敏二極管；可控開關(guān)；延遲電路。

Abstract
As "the eyes are the Windows of the soul." I think lamp is the direction of mind. Guide In life, we use the ever-present lamp, table lamp, street lamp, fluorescent lamp, such as, lights, searchlights, but no matter what style, the lamp, they are consistent, lighting. Therefore, the design of a practical and convenient floodlight is our human common wishes. But life we use the most ordinary lamp is haunting floodlight, lived everyone should know 52-storey block, the corridor is very narrow, the evening walk very inconvenient, if corridor lights have floodlight, unavoidably will waste the country's resources, design a kind of state power and not waste is very convenient and practical lighting system is very practical significance of a thing.
In schools, offices, factories and enterprises etc public and residential building, the public, it is common ever-buring lamps and caused a tremendous waste of energy. In addition, because of frequent switch or man-made factors, the walls of the damage rate is very high, switch to increase the quantity, wasted money maintenance. At the same time, in order to strengthen our analog electronic technology, digital electronic technology and electronic technology, the understanding and strengthen it took me a month's time, but my graduation design, the design of the subject is energy-saving light control design, I design a circuit novel, safety, simple structure, convenient installation, long-life energy-saving lighting incandescent light dual control.
This paper mainly discusses the various acoustic electric lamp, the composition, properties of controller scope and work principle, the parameters of the circuit principle diagram and component selection, energy-economizing effect obviously, but also reduce the maintenance, save money, good effect. During the day, whether passers-by shine out much is not sound, light shine. The dark night light, if detection circuit to have broken pick-up, will automatically send sound and light for pedestrians lighting for several seconds later and automatic extinguished, energy saving.
Keywords: cross-coupled nand gates amplifier, Photosensitive diode; Controllable switching; Latency circuits.
目錄
1前言 1
1.1課題研究的目的和意義 1
1.2國內(nèi)外概況 1
1.3 設(shè)計(jì)思路及優(yōu)缺點(diǎn) 2
2設(shè)計(jì)方案論證 3
2.1題目分析 3
2.2設(shè)計(jì)方案 3
2.3方案比較 6
3聲光雙控節(jié)能燈設(shè)計(jì) 6
3.1方案二電路原理框圖 6
3.2聲控電路 6
3.3整流電路 7
3.4光控電路...............................................................7
3.5延時(shí)電子開關(guān)電路 8
3. 6元件清單表 10
3.7聲光控制燈的常見故障與檢修 10
4主要元器件介紹 11
4.1 駐極體話筒 11
4.2光敏電阻 13
4.3 調(diào)試 15
4.4 CD4011芯片的結(jié)構(gòu)與原理 15
結(jié)束語 17
參考文獻(xiàn) 18


參考文獻(xiàn)
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