一、單聯開關接線方法
先用螺絲刀將單(dan)聯(lian)(lian)開關表面打開,接(jie)(jie)著把開關底盒(he)(he)內導線(xian)連接(jie)(jie)對應接(jie)(jie)線(xian)柱。單(dan)控開關上(shang)有兩個接(jie)(jie)線(xian)柱,其(qi)中L接(jie)(jie)火線(xian),L1接(jie)(jie)電源(yuan)回路(lu)線(xian);再將搭配的螺絲把單(dan)控開關固(gu)(gu)定在(zai)接(jie)(jie)線(xian)底盒(he)(he)上(shang)。最后(hou)把單(dan)控開關面板(ban)固(gu)(gu)定在(zai)中板(ban)上(shang),單(dan)聯(lian)(lian)開關接(jie)(jie)線(xian)就完成了。
單控開關在(zai)家庭電(dian)(dian)路中是最常見的(de),也就是一(yi)個(ge)(ge)開(kai)關(guan)控(kong)(kong)(kong)制(zhi)(zhi)一(yi)件(jian)或多件(jian)電(dian)(dian)器,根據所聯(lian)(lian)(lian)電(dian)(dian)器的(de)數又可(ke)以(yi)分為單(dan)(dan)控(kong)(kong)(kong)單(dan)(dan)聯(lian)(lian)(lian)、單(dan)(dan)控(kong)(kong)(kong)雙聯(lian)(lian)(lian)、單(dan)(dan)控(kong)(kong)(kong)三聯(lian)(lian)(lian)、單(dan)(dan)控(kong)(kong)(kong)四聯(lian)(lian)(lian)等多種(zhong)形式。如(ru):廚房使用(yong)單(dan)(dan)控(kong)(kong)(kong)單(dan)(dan)聯(lian)(lian)(lian)的(de)開(kai)關(guan),一(yi)個(ge)(ge)開(kai)關(guan)控(kong)(kong)(kong)制(zhi)(zhi)一(yi)組照明(ming)燈光。在(zai)客廳可(ke)能會安裝三個(ge)(ge)射(she)燈,那么可(ke)以(yi)用(yong)一(yi)個(ge)(ge)單(dan)(dan)控(kong)(kong)(kong)三聯(lian)(lian)(lian)的(de)開(kai)關(guan)來控(kong)(kong)(kong)制(zhi)(zhi)。電(dian)(dian)源火線接(jie)入開(kai)關(guan)輸(shu)入端,開(kai)關(guan)輸(shu)出端弓出線接(jie)負載輸(shu)入側(ce),另一(yi)側(ce)接(jie)零線構(gou)成回路。
二、雙聯開關與單聯開關區別
雙聯開關指的(de)是(shi)這兩條電路保證當(dang)任意(yi)一個(ge)開關狀態(tai)改變(bian),可以使(shi)中間連接(jie)的(de)電器和電源在開路/斷(duan)路狀態(tai)切換。單聯開關特點(dian)是(shi)通與(yu)斷(duan);雙聯開關特點(dian)是(shi)上通下斷(duan)或下通上斷(duan)。單聯開關只作(zuo)(zuo)燈(deng)的(de)一地點(dian)控(kong)制(zhi)通斷(duan)作(zuo)(zuo)用;雙聯開關可作(zuo)(zuo)為二地分別可控(kong)制(zhi)燈(deng)通斷(duan)作(zuo)(zuo)用。
外觀(guan)上區別:單聯(lian)開關(guan)只有(you)兩(liang)個(ge)接線柱(zhu),雙聯(lian)開關(guan)有(you)三(san)個(ge)接線柱(zhu)。
用法上區別:單聯開關是指一個開關控制一盞燈,雙聯開關是指在兩個不同的地方,控制同一盞燈的開閉。雙聯(lian)開(kai)(kai)關(guan)可以(yi)當單(dan)聯(lian)開(kai)(kai)關(guan)使(shi)用,單(dan)聯(lian)開(kai)(kai)關(guan)不可以(yi)做雙聯(lian)開(kai)(kai)關(guan)使(shi)用。
結構上區別:單聯開關有一個(ge)動觸點(dian)(dian)和(he)一個(ge)靜觸點(dian)(dian),雙聯開關有一個(ge)動觸點(dian)(dian)和(he)兩個(ge)靜觸點(dian)(dian),狀態為總是一個(ge)常開一個(ge)常短(duan)斷。