城市照明工程中使用的燈具如何保養?

　　LED戶(hu)外(wai)燈控制系(xi)統(tong)(tong)的配置LED戶(hu)外(wai)燈控制系(xi)統(tong)(tong)只是樓宇控制系(xi)統(tong)(tong)的一部(bu)分(fen)，根據(ju)網(wang)絡拓撲的不同(tong)，戶(hu)外(wai)LED燈控制系(xi)統(tong)(tong)大致(zhi)可以分(fen)為總線型和(he)混(hun)合型。主要采用星型結構，A型總線的特點是靈活(huo)性高，易于擴(kuo)展，控制相對獨立，成本低，混(hun)合型可靠性高，故障診斷和(he)排除方便，接入協議簡單(dan)，傳輸(shu)速(su)度快。

　　如果每(mei)個(ge)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)系(xi)(xi)(xi)統(tong)(tong)都在一個(ge)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)中心進行控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)，那么每(mei)個(ge)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)系(xi)(xi)(xi)統(tong)(tong)都需要(yao)一個(ge)標準的通信接口和協議文本，雖然這種系(xi)(xi)(xi)統(tong)(tong)集(ji)成在理論上(shang)是可行的，但實施起來(lai)非常困難(nan)，在LED戶外照明廠商項目中，樓宇智能(neng)管理系(xi)(xi)(xi)統(tong)(tong)采(cai)用(yong)分布(bu)式模式，即各控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)子系(xi)(xi)(xi)統(tong)(tong)相對獨立，自成體系(xi)(xi)(xi)，實現具體控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)，智能(neng)建筑管理系(xi)(xi)(xi)統(tong)(tong)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)各個(ge)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)子系(xi)(xi)(xi)統(tong)(tong)，它僅用(yong)作信號采(cai)集(ji)器和監控(kong)(kong)(kong)器。

　　為了(le)延長燈(deng)具的使用(yong)壽命，在(zai)使用(yong)過(guo)程(cheng)中應加(jia)強(qiang)對燈(deng)具的維(wei)護，那(nei)么城市照明工程(cheng)中使用(yong)的燈(deng)具應該(gai)如(ru)何保養呢?

　　一、買回燈(deng)具(ju)后，不要(yao)忙著安裝，請仔細(xi)閱讀燈(deng)具(ju)標識(shi)和安裝手(shou)冊，并根據手(shou)冊安裝和使用燈(deng)具(ju)，否則可能(neng)會很危險(xian)。

　　二、根據(ju)標牌提供的光源(yuan)參(can)數及(ji)時更(geng)換老化(hua)燈(deng)(deng)管(guan)(guan)，當(dang)發現燈(deng)(deng)管(guan)(guan)兩端發紅、燈(deng)(deng)管(guan)(guan)發黑(hei)或(huo)有(you)陰影、燈(deng)(deng)管(guan)(guan)不跳時，要(yao)及(ji)時更(geng)換燈(deng)(deng)管(guan)(guan)，防止鎮流器燒壞等不安(an)全現象(xiang)。

　　三、在(zai)清潔和維護過(guo)程(cheng)中，注意不(bu)要隨意改變燈(deng)的結構或更換燈(deng)的零(ling)件，燈(deng)具(ju)清洗保養后，應按原(yuan)樣安(an)裝，不(bu)得遺漏或錯裝燈(deng)具(ju)零(ling)件。