led平板燈選購 led平板燈挑選方法
led平板燈是現在比較常見的一種led燈具,與其它燈飾相比,優點非常突出。led平板燈有著超薄、超亮、超節能、超長壽命、綠色環保的特點,所以深受人們喜愛。下面一起裝修網小編就為您介紹一下led平板燈挑選方法。
led平板燈選購(gou) led平板燈挑(tiao)選方法
led平板燈挑選方法
一、看整體“燈飾的(de)(de)功(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)因(yin)(yin)數”:功(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)因(yin)(yin)數低(di),說(shuo)(shuo)明使(shi)用(yong)的(de)(de)驅(qu)(qu)動電(dian)(dian)源、電(dian)(dian)路設計不好(hao)(hao),都會大(da)大(da)降低(di)燈(deng)(deng)(deng)飾的(de)(de)使(shi)用(yong)壽命!功(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)因(yin)(yin)數低(di),使(shi)用(yong)再好(hao)(hao)燈(deng)(deng)(deng)珠的(de)(de)燈(deng)(deng)(deng)飾壽命也(ye)不會長。功(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)因(yin)(yin)素高(gao)低(di),用(yong)“功(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)因(yin)(yin)數表”就(jiu)可以檢(jian)測(ce)出(chu)來(lai)!一般出(chu)口LED平板燈(deng)(deng)(deng)功(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)因(yin)(yin)數要求達到(dao)0.85以上。功(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)因(yin)(yin)數低(di)于(yu)0.5,應(ying)該說(shuo)(shuo)不合格(ge)產品或垃圾(ji)產品,不但壽命短(duan),而且實際消耗電(dian)(dian)量比標稱(cheng)要高(gao)出(chu)一倍左右,也(ye)就(jiu)是(shi)說(shuo)(shuo),與普通節能(neng)燈(deng)(deng)(deng)比,根本就(jiu)不節電(dian)(dian)!所以,這就(jiu)是(shi)為什么LED平板燈(deng)(deng)(deng)需要配備高(gao)品質、高(gao)效(xiao)率(lv)(lv)(lv)的(de)(de)驅(qu)(qu)動電(dian)(dian)源的(de)(de)原(yuan)因(yin)(yin)!沒(mei)有“功(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)因(yin)(yin)數表”用(yong)來(lai)檢(jian)測(ce)LED燈(deng)(deng)(deng)飾功(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)因(yin)(yin)數的(de)(de)消費者,還有一個辦法是(shi)用(yong)“電(dian)(dian)流表”來(lai)檢(jian)測(ce)二個標稱(cheng)功(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)相同(tong)的(de)(de)類似產品,電(dian)(dian)流越(yue)大(da)且電(dian)(dian)流諧波越(yue)大(da),說(shuo)(shuo)明實際消耗電(dian)(dian)量就(jiu)大(da),也(ye)就(jiu)越(yue)不節電(dian)(dian)!同(tong)時,電(dian)(dian)流不穩定,對(dui)燈(deng)(deng)(deng)珠壽命和整體燈(deng)(deng)(deng)飾的(de)(de)壽命不利!
二、看(kan)“燈(deng)飾(shi)散熱條(tiao)件--材(cai)料、結(jie)構”:LED燈(deng)飾(shi)散熱也(ye)是非常重要(yao)的(de)(de),同樣功率因數(shu)的(de)(de)燈(deng)飾(shi)和同品(pin)質的(de)(de)燈(deng)珠(zhu),如果(guo)散熱條(tiao)件不好,燈(deng)珠(zhu)在(zai)高(gao)溫下工作,光衰會很大,燈(deng)飾(shi)壽命會減少。采(cai)用的(de)(de)散熱材(cai)料主(zhu)要(yao)有銅(tong)、鋁(lv)(lv)、PC,銅(tong)的(de)(de)導(dao)熱比鋁(lv)(lv)好,鋁(lv)(lv)的(de)(de)導(dao)熱又比PC好,現在(zai)散熱器材(cai)料一般用鋁(lv)(lv)最多(duo),最好的(de)(de)為插(cha)片(pian)鋁(lv)(lv),車鋁(lv)(lv)(鋁(lv)(lv)型材(cai)、擠鋁(lv)(lv))次之,最差(cha)的(de)(de)是鑄(zhu)鋁(lv)(lv),插(cha)片(pian)鋁(lv)(lv)散熱效果(guo)最好!
三、看“燈珠品(pin)(pin)質(zhi)”:燈珠品(pin)(pin)質(zhi)決定于芯(xin)片品(pin)(pin)質(zhi)和(he)封裝技術(shu)。
芯(xin)片(pian)品質決定燈珠的亮度與光(guang)衰。好的燈珠不但光(guang)通亮高,而且(qie)光(guang)衰也小。
四、看(kan)燈(deng)飾(shi)使(shi)用(yong)的(de)(de)(de)驅動電(dian)(dian)源,電(dian)(dian)源的(de)(de)(de)使(shi)用(yong)壽(shou)(shou)命(ming)(ming)相對(dui)燈(deng)飾(shi)的(de)(de)(de)其他部分來(lai)說,壽(shou)(shou)命(ming)(ming)要(yao)短很多,電(dian)(dian)源的(de)(de)(de)壽(shou)(shou)命(ming)(ming)影響燈(deng)飾(shi)的(de)(de)(de)整體壽(shou)(shou)命(ming)(ming),燈(deng)珠的(de)(de)(de)理論壽(shou)(shou)命(ming)(ming)在5-10萬小時(shi),而電(dian)(dian)源的(de)(de)(de)壽(shou)(shou)命(ming)(ming)在0.2 -3萬小時(shi),電(dian)(dian)源的(de)(de)(de)設計與材(cai)料(liao)選擇會(hui)決(jue)定電(dian)(dian)源的(de)(de)(de)使(shi)用(yong)壽(shou)(shou)命(ming)(ming)。外觀(guan)用(yong)鋁合(he)金(jin)的(de)(de)(de)電(dian)(dian)源驅動要(yao)比工程塑料(liao)的(de)(de)(de)好,一是(shi)(shi)其散熱好,二是(shi)(shi)運輸和(he)使(shi)用(yong)過程能有效保護里面的(de)(de)(de)零件不被壓壞和(he)松動,降低電(dian)(dian)源驅動的(de)(de)(de)故障(zhang)率。
五、看光效:同樣(yang)的(de)燈珠功率,光效越高,亮(liang)(liang)度越高,同樣(yang)的(de)照明亮(liang)(liang)度,耗電越小(xiao),越節能。
六、看(kan)電(dian)源(yuan)效(xiao)率,電(dian)源(yuan)效(xiao)率越(yue)(yue)高(gao)越(yue)(yue)好(hao),越(yue)(yue)高(gao),說明(ming)電(dian)源(yuan)本身的(de)功耗(hao)越(yue)(yue)小,輸(shu)出(chu)的(de)功率越(yue)(yue)大(da)。
七、我國(guo)LED燈(deng)(deng)飾安全標(biao)準已(yi)經出臺,請按國(guo)家規定的安全標(biao)準選擇LED燈(deng)(deng)飾。探路者照明LED平板燈(deng)(deng)已(yi)通(tong)過CE認證、ROSH認證。
led平(ping)板燈選(xuan)購 led平(ping)板燈挑選(xuan)方法
現在市場上led平板燈產品有很多都是濫竽充數,在選購時一定要注意產品質量辨別。以上就是關于(yu)led平板燈挑選方法的介紹(shao),希(xi)望這篇(pian)文章對(dui)您(nin)有所幫助(zhu)。如果(guo)您(nin)還有什么不明白(bai)的地方可以關注我們一起裝(zhuang)(zhuang)修網,一起裝(zhuang)(zhuang)修網將給大(da)家提供(gong)更(geng)全、更(geng)詳細、更(geng)新的資(zi)訊信(xin)息。
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