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感應開關品牌大全感應(ying)開關(guan)是一種(zhong)可自動感應(ying)某種(zhong)信號,從而(er)控制開關(guan)的啟(qi)閉的智能開關(guan),感應(ying)開關(guan)的種(zhong)類主(zhu)要有以下幾種(zhong):
1、紅外感(gan)應開(kai)關
由紅外(wai)(wai)線探測電(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)(lu)、紅外(wai)(wai)信(xin)號(hao)處(chu)(chu)理電(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)(lu)、信(xin)號(hao)輸出控(kong)制(zhi)開關電(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)(lu)、電(dian)(dian)(dian)(dian)(dian)源電(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)(lu)幾組主要(yao)(yao)部分(fen)組成。紅外(wai)(wai)信(xin)號(hao)處(chu)(chu)理集(ji)成主要(yao)(yao)完成紅外(wai)(wai)信(xin)號(hao)的處(chu)(chu)理,電(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)(lu)的電(dian)(dian)(dian)(dian)(dian)源按各(ge)部分(fen)電(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)(lu)的要(yao)(yao)求對電(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)(lu)中(zhong)各(ge)分(fen)電(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)(lu)分(fen)開進行單獨供電(dian)(dian)(dian)(dian)(dian),保證電(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)(lu)的穩(wen)定性能(neng),紅外(wai)(wai)感應(ying)開關具(ju)有(you)探測距離遠,適用(yong)范圍廣(guang)泛,抗干擾能(neng)力強(qiang),工作性能(neng)穩(wen)定的優點。
2、人體感應(ying)開關
它(ta)是基(ji)于紅外線技術(shu)的自動控制(zhi)產品,當有(you)人(ren)(ren)(ren)(ren)進入感應范圍時(shi),專用傳感器探測到人(ren)(ren)(ren)(ren)體紅外光譜的變化,會自動接通(tong)負載(zai),如(ru)果人(ren)(ren)(ren)(ren)不離(li)開感應范圍,負載(zai)將持續接通(tong);當人(ren)(ren)(ren)(ren)離(li)開后,延時(shi)自動關閉負載(zai)。人(ren)(ren)(ren)(ren)到則燈亮,人(ren)(ren)(ren)(ren)離(li)則燈熄,親切方便(bian),安全又節能(neng),更顯(xian)示出人(ren)(ren)(ren)(ren)性化關懷(huai)。
3、電磁感應開(kai)關
利用(yong)基礎的電磁感應原理,一般用(yong)于工業、住房(fang)等(deng)的電路(lu)控制(zhi)。電磁感應開關是(shi)一種無(wu)觸(chu)點開關,也可以(yi)用(yong)于提升機、電梯(ti)等(deng)控制(zhi)系統(tong),以(yi)保(bao)證(zheng)運(yun)行安全以(yi)及(ji)停位準確。它實際(ji)上(shang)是(shi)一個單(dan)穩態觸(chu)發(fa)器,無(wu)感應脈沖信號時電路(lu)處(chu)于穩態。
4、微(wei)波感應開關
微波(bo)感(gan)應(ying)器是利用多普勒原理,發射和接受高(gao)頻微波(bo)信號(hao)(hao)(準(zhun)確感(gan)知物體的(de)(de)移(yi)動變(bian)化),通(tong)過信號(hao)(hao)放大和單片機程序智能識別,控制負載燈具(ju)的(de)(de)開(點亮)與關(熄滅)。
5、光電感應開關(guan)
非接(jie)(jie)觸反射式感(gan)(gan)應(ying)(ying),智能電腦檢測近距離(li)反光(guang)物(wu)體(手(shou)掌),自動切換工(gong)作狀態,主動式紅(hong)外線(xian)工(gong)作方(fang)式,把(ba)手(shou)放在(zai)傳感(gan)(gan)器的指(zhi)定部位0.5秒,開(kai)關(guan)接(jie)(jie)通(或斷開(kai)),并一(yi)直保持(chi)(chi)該狀態;再次感(gan)(gan)應(ying)(ying)時,變為相反狀態,斷開(kai)(或接(jie)(jie)通)并一(yi)直維持(chi)(chi)該狀態,可以穿透玻璃,特別(bie)適合廚房用櫥柜燈(deng)(deng),在(zai)廚房安裝非接(jie)(jie)觸感(gan)(gan)應(ying)(ying)開(kai)關(guan),可避免在(zai)做飯時用手(shou)開(kai)關(guan)燈(deng)(deng)具,而把(ba)開(kai)關(guan)面板上的細菌(jun)帶到飲食當中(zhong),具有穩定好,抗干擾(rao)(rao)強(qiang),可防止(zhi)太(tai)陽光(guang)的紅(hong)外線(xian)干擾(rao)(rao),負(fu)載能力廣。