一、感應開關的種類有哪些

1、人體感應開關：它是基于(yu)紅外(wai)線(xian)技術的自(zi)(zi)動控制(zhi)產品，當有(you)人(ren)(ren)進入感(gan)應范(fan)圍(wei)時(shi)，專用傳感(gan)器探(tan)測到人(ren)(ren)體紅外(wai)光譜的變化，會自(zi)(zi)動接(jie)通負載，如果(guo)人(ren)(ren)不離(li)開感(gan)應范(fan)圍(wei)，負載將持續接(jie)通。當人(ren)(ren)離(li)開后，延時(shi)自(zi)(zi)動關閉負載。人(ren)(ren)到則燈亮，人(ren)(ren)離(li)則燈熄，親切切方(fang)便，安全(quan)又節能(neng)，更顯示出人(ren)(ren)性化關懷。

2、紅外感應開關：通常主(zhu)要(yao)用(yong)于公共場所的路(lu)(lu)(lu)燈開(kai)關(guan)自動控制(zhi)，該開(kai)關(guan)由(you)紅(hong)(hong)外(wai)線探測(ce)電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)、紅(hong)(hong)外(wai)信(xin)(xin)號處理(li)電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)、信(xin)(xin)號輸出控制(zhi)開(kai)關(guan)電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)、電(dian)(dian)(dian)(dian)(dian)(dian)源電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)幾主(zhu)要(yao)部(bu)(bu)分(fen)組成。紅(hong)(hong)外(wai)信(xin)(xin)號處理(li)集成主(zhu)要(yao)完成紅(hong)(hong)外(wai)信(xin)(xin)號的處理(li)，電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)的電(dian)(dian)(dian)(dian)(dian)(dian)源按各(ge)部(bu)(bu)分(fen)電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)的要(yao)求對電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)中各(ge)分(fen)電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)分(fen)開(kai)進行(xing)單獨(du)供電(dian)(dian)(dian)(dian)(dian)(dian)，保(bao)證電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)的穩定(ding)性(xing)能(neng)，紅(hong)(hong)外(wai)感應開(kai)關(guan)具有探測(ce)距離遠，適用(yong)范圍廣(guang)泛，抗干擾能(neng)力強，工作性(xing)能(neng)穩定(ding)的優點。

具體的感應開關種類之間的不同，可以到感應開關十大品牌進行獲取。

二、感應開關失靈了怎么辦

感應開關(guan)在使用的時候，有時候會出現失靈的現象，那么當遇(yu)到這種情況的時候，應該怎么辦呢？

正(zheng)常情(qing)況下，感應開關壞了(le)，最(zui)好直接換(huan)一(yi)個新的(de)。因為就(jiu)算是專(zhuan)業人員(yuan)維修，也很(hen)容(rong)易造成安全隱(yin)患。

三、感應開關原理是什么

感(gan)應(ying)開(kai)關是指(zhi)人(ren)體(ti)紅外智(zhi)能(neng)感(gan)應(ying)開(kai)關，是一(yi)種當有人(ren)從(cong)紅外感(gan)應(ying)探(tan)測區域(yu)經(jing)過而自動啟動的(de)開(kai)關。

原理：人(ren)體(ti)(ti)紅(hong)(hong)外感(gan)應(ying)開(kai)(kai)關的主(zhu)要器(qi)件(jian)為人(ren)體(ti)(ti)熱釋(shi)(shi)電紅(hong)(hong)外傳感(gan)器(qi)。人(ren)體(ti)(ti)都有恒定(ding)的體(ti)(ti)溫，一般在37度(du)，所以會發(fa)出特定(ding)波(bo)長10μm左(zuo)右(you)(you)的紅(hong)(hong)外線，被動(dong)(dong)式紅(hong)(hong)外探(tan)(tan)頭就是探(tan)(tan)測(ce)人(ren)體(ti)(ti)發(fa)射的10μm左(zuo)右(you)(you)的紅(hong)(hong)外線而(er)進行工(gong)作的。人(ren)體(ti)(ti)發(fa)射的10μm左(zuo)右(you)(you)的紅(hong)(hong)外線通(tong)(tong)過菲涅爾濾光片增強后(hou)聚(ju)集到(dao)紅(hong)(hong)外感(gan)應(ying)源(yuan)上。紅(hong)(hong)外感(gan)應(ying)源(yuan)通(tong)(tong)常采(cai)用熱釋(shi)(shi)電元件(jian)，這種(zhong)元件(jian)在接(jie)收(shou)到(dao)人(ren)體(ti)(ti)紅(hong)(hong)外輻(fu)射溫度(du)發(fa)生變(bian)化時就會失(shi)去電荷平衡，向外釋(shi)(shi)放電荷，后(hou)續電路經檢測(ce)處理后(hou)就能觸發(fa)開(kai)(kai)關動(dong)(dong)作。人(ren)不離開(kai)(kai)感(gan)應(ying)范圍，開(kai)(kai)關將持(chi)續接(jie)通(tong)(tong)，人(ren)離開(kai)(kai)后(hou)或在感(gan)應(ying)區域內長時間無動(dong)(dong)作，開(kai)(kai)關將自動(dong)(dong)延(yan)時關閉負(fu)載(zai)。

四、感應開關怎么接線

感應(ying)(ying)開(kai)(kai)關(guan)一般都(dou)是(shi)安裝在小區的樓(lou)道內(nei)，感應(ying)(ying)開(kai)(kai)關(guan)也分為聲控(kong)和觸控(kong)兩種，其實這(zhe)種類型的開(kai)(kai)關(guan)使用的便(bian)捷度(du)還是(shi)比較高(gao)的，不過(guo)感應(ying)(ying)開(kai)(kai)關(guan)的接線方法是(shi)什么呢？下面就給大(da)家(jia)介紹一下正確的感應(ying)(ying)開(kai)(kai)關(guan)接線方式(shi)吧。

首先我們(men)需(xu)要(yao)(yao)準備(bei)(bei)好相關的(de)(de)工(gong)具，比如說(shuo)開關，用(yong)電(dian)(dian)(dian)(dian)設(she)備(bei)(bei)以(yi)及(ji)電(dian)(dian)(dian)(dian)線等，然后將(jiang)電(dian)(dian)(dian)(dian)源中的(de)(de)火(huo)線連(lian)接(jie)到開關上(shang)(shang)的(de)(de)零線柱上(shang)(shang)，并且需(xu)要(yao)(yao)取(qu)出一根輸(shu)入控制線，分別連(lian)接(jie)在用(yong)電(dian)(dian)(dian)(dian)設(she)備(bei)(bei)以(yi)及(ji)感應(ying)開關上(shang)(shang)，最后只需(xu)要(yao)(yao)將(jiang)用(yong)電(dian)(dian)(dian)(dian)設(she)備(bei)(bei)連(lian)接(jie)上(shang)(shang)電(dian)(dian)(dian)(dian)源上(shang)(shang)的(de)(de)l線，即可通電(dian)(dian)(dian)(dian)使用(yong)。

感應開關知識課堂>>