路燈led燈珠區別 led三色燈哪種最好 |
發布時間:2022-10-30 13:06:09 |
大家好(hao)(hao)我(wo)(wo)是(shi)天成照明LED燈(deng)(deng)珠廠家小編燈(deng)(deng)漂亮(liang)今天我(wo)(wo)們來介(jie)紹路燈(deng)(deng)led燈(deng)(deng)珠區別 led三(san)色燈(deng)(deng)哪種最好(hao)(hao)的(de)問(wen)題(ti),以下就是(shi)燈(deng)(deng)漂亮(liang)對此問(wen)題(ti)和(he)相關問(wen)題(ti)的(de)歸(gui)納(na)整理,一起來看看吧。 文章目錄導航: led燈珠正白冷白自然白的區別 區別如下: 1視覺上(shang)效果:正白相當于(yu)正午的(de)陽(yang)光的(de)顏(yan)色,暖(nuan)白相當于(yu)晚上(shang)路(lu)燈的(de)顏(yan)色,微黃,給人(ren)相對較暗的(de)感覺,但是溫(wen)暖(nuan)溫(wen)馨。 2色溫讀(du)數(shu)的不同:led暖白一般是2800-3500K,正白是5500K左(zuo)右,冷白是6500K以上(shang)。 3亮(liang)(liang)度的區別(bie):亮(liang)(liang)度,通俗理解為光通量(實質上亮(liang)(liang)度有一專業的解釋,其單位是坎德拉/平方米),其單位是流(liu)明。相(xiang)同檔次的芯片,做出來的led暖白的流(liu)明值要稍(shao)低于(yu)正白。 led燈珠型號和區別 LED燈(deng)珠(zhu)的(de)型號太多(duo)了,有直插和貼片式的(de),還(huan)有大功率燈(deng)珠(zhu),燈(deng)珠(zhu)電流從幾(ji)十毫安到幾(ji)安的(de)都(dou)有,電壓就比較一致(zhi),大多(duo)都(dou)在三點(dian)幾(ji)伏。沒辦法一概(gai)而論。 粗(cu)略說,按封(feng)裝分(fen)為(wei)直插、貼片、食(shi)人魚 按功率說分(fen)為(wei)大(da)、中、小功率 大功率(lv)白光(guang)LED(比如CREE的XML-T6)單(dan)顆功率(lv)已經(jing)達(da)到(dao)10W,電(dian)(dian)壓3.3v電(dian)(dian)流3A, 小(xiao)功率(lv)紅光(guang)LED(比如常見的5MM直(zhi)插)電(dian)(dian)壓2v,電(dian)(dian)流15毫安 如果實在找不到元件(jian)型(xing)號(hao),可(ke)以(yi)按照光色推斷工作電(dian)壓: 紅光1.82.2v 黃光2.02.4v 綠光2.22.8v 藍(lan)光和(he)白光2.83.5v 貼(tie)片封裝為0805、1206等小功率管,工作電流(liu)一(yi)般為10毫安,但也(ye)有例(li)外(wai) 貼片(pian)封裝為3014、3528、3535等小功率(lv)管(guan),工(gong)作(zuo)電流一般為2050毫安,但(dan)也有例外 貼片封裝為(wei)5050、5060、5630等中功(gong)率管,工作(zuo)電流(liu)一般(ban)為(wei)50150毫安,但也(ye)有例外 大功率LED全是(shi)貼片(pian)封裝,各公(gong)司不(bu)同品(pin)牌(pai)不(bu)同系列(lie)參(can)數有很大不(bu)同但標稱1W的一般工作電流都是(shi)350mA 小功(gong)率的直插式LED燈珠 一(yi)般都是按直徑分(fen)型(xing)號的,3mm 4mm 5mm 8mm 10mm 12mm 不論直(zhi)徑(jing)大小,其工作電(dian)壓(ya)和(he)工作電(dian)流都(dou)是一樣(yang)的(de) 顏色分(fen):紅光(guang) 黃(huang)光(guang) 1.7--2.1V 白光(guang) 藍光(guang) 暖白光(guang) 粉紅光(guang) 紫(zi)色光(guang) 2.8--3.6V 綠(lv)光2.6--3.4V LED燈(deng)珠有多種規格 1、0.06W的(de),電(dian)壓(ya)是(shi)2.5-3.5V,電(dian)流是(shi)20mA。 2、0.5W的,電(dian)壓(ya)是(shi)2.5-3.77V,電(dian)流是(shi)150mA。 3、1W的(de),電壓(ya)是(shi)2.79-3.99V,電流是(shi)350mA。 4、3W的,電(dian)壓(ya)是(shi)3.05-4.47V,電(dian)流(liu)是(shi)700mA。 5、5W的(de),電壓是(shi)3.16-4.88V,電流是(shi)1000mA。 燈(deng)珠1W的電流:320-350mA ,選驅動一(yi)般是選300mA電流的,芯片(pian)大(da)小30mil 、35mil、 40mil、 45mil 。 燈珠3W的電流:700mA ,驅動一(yi)般(ban)600mA ,芯(xin)片大小45mil 。 1W 3W電壓都(dou)在3.0-3.6V之間 ,好(hao)點的3.2-3.4V 。 至于5W的單顆我們公(gong)司(si)目(mu)前還沒有生產(chan),所以具體參數我了解的也不(bu)清楚(chu),芯片一般(ban)是50mil以上(shang)的。 一(yi)般用作照(zhao)明用的LED燈(deng)珠(zhu)由0.5w-5w的都有, 工作電壓在3-3.2V左右(you)。 白光(guang)LED1瓦燈(deng)(deng)珠(zhu)參(can)數是多少,我們(men)一般設計是3.6---4.2V,0.2---0.3A.現在還(huan)有很多15W的燈(deng)(deng)珠(zhu),你可以參(can)考一下.如cree mce,cree t6. 電(dian)壓:3.2-3.6v,電(dian)流(liu)300-350ma,光(guang)通量:100-120流(liu)明,色溫:白光(guang)6000-7000K 區(qu)別LED燈珠(zhu)的方(fang)法(fa)如下: 1.看亮(liang)度(du),即在350mA的(de)驅動電流,電壓在3.0-3.6V之間(jian)的(de)時候(hou)的(de)亮(liang)度(du)是多少(shao),越高越好。 2.看芯片(pian)品(pin)牌及(ji)大小(xiao),品(pin)牌有NICHIA、CREE、普瑞、旭明(ming)、晶(jing)元、新世紀等(deng),越(yue)靠前越(yue)好,芯片(pian)越(yue)大越(yue)好。 3.看(kan)分(fen)BIN,即(ji)色(se)溫分(fen)區和電壓分(fen)BIN,越(yue)細(xi)越(yue)好。 4.看衰減,需(xu)要做老化(hua)測試,光衰越小越好。 5.看實際的應用(yong),如比:市場(chang)有(you)合適且價格便宜的透(tou)鏡(jing)、鋁(lv)基板,就好,透(tou)鏡(jing)、鋁(lv)基板需要(yao)開模就會投入(ru)大(da)(da)一(yi)些,1W大(da)(da)功率, 電(dian)流:350ma ,電(dian)壓(ya):2.8-4.0V 亮度:80-130LM色溫:3000-12000K led燈珠型號很多種如何快速區分 我們先看(kan)一下LED燈珠(zhu)的分類。 LED燈珠按封裝類型主要可以分為貼片led燈珠,插件led燈珠,大功率led燈珠和COB led燈珠幾種。 貼(tie)片(pian)(pian)led燈(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)(zhu)可以又分別小功率(lv),中功率(lv)和大功率(lv)貼(tie)片(pian)(pian)led燈(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)(zhu)。如(ru)果,你(ni)是找指示類(lei)的LED燈(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)(zhu),一般來(lai)說,你(ni)就(jiu)需(xu)要找小功率(lv)的LED燈(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)(zhu)。比如(ru),0.06w的貼(tie)片(pian)(pian)led燈(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)(zhu),比如(ru)0201貼(tie)片(pian)(pian)燈(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)(zhu),0402貼(tie)片(pian)(pian)燈(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)(zhu),0603貼(tie)片(pian)(pian)燈(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)(zhu),0805貼(tie)片(pian)(pian)燈(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)(zhu)和1206貼(tie)片(pian)(pian)燈(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)(zhu)等(deng)。或者(zhe)3mm直插(cha)led燈(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)(zhu),5mm直插(cha)led燈(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)(zhu),8mm 直插(cha)led燈(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)(zhu)和10mm 直插(cha)led燈(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)(zhu)等(deng)。 當然,也(ye)有一(yi)些異形(xing)的插件燈(deng)珠(zhu),比如 2mm奶嘴型,4mm平頭(tou)型,234方形(xing),557方形(xing),食人魚(yu)插件燈(deng)珠(zhu),小蝴蝶(die)燈(deng)珠(zhu)等(deng)。led燈(deng)珠(zhu)型號怎么區分(fen)這樣的話(hua),你按封(feng)裝類型結合功率(lv)大小來區分(fen),其實就比較容易(yi)了。 lm燈珠和led燈珠的區別 IM燈珠。 燈lm是(shi)單位"流明(ming)"的(de)意思(si),也叫(jiao)明(ming)亮度。比如(ru)一個40w的(de)普通白熾燈,它的(de)發光效率大(da)約是(shi)400流明(ming)。 LED燈珠。 LED英文為(wei)(lightemittingdiode),LED燈珠就是發(fa)光二極管的(de)英文縮寫簡稱(cheng)(cheng)LED,這是一個通俗的(de)稱(cheng)(cheng)呼。 以上就是IM燈珠和LED燈珠的區別。 led燈珠與LED貼片的區別是什么 里邊的(de)(de)芯(xin)體(ti)都是一樣的(de)(de),燈珠的(de)(de)角度可以做的(de)(de)很(hen)小,(光(guang)線比較(jiao)集中,射(she)(she)的(de)(de)遠,但(dan)照(zhao)射(she)(she)范圍有(you)限,)貼片的(de)(de)一般角度做的(de)(de)比較(jiao)大。補(bu)充: 燈珠(zhu)功(gong)率大,貼片功(gong)率小 消費者在(zai)購買LED燈(deng)(deng)(deng)(deng)(deng)時,經常會聽到(dao)銷售人員在(zai)介(jie)紹LED燈(deng)(deng)(deng)(deng)(deng)具說,這是(shi)(shi)大功(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)LED燈(deng)(deng)(deng)(deng)(deng),那個是(shi)(shi)小(xiao)功(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)的(de)LED燈(deng)(deng)(deng)(deng)(deng),不(bu)(bu)(bu)明白(bai)是(shi)(shi)什么意(yi)思(si),那么什么是(shi)(shi)大功(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)LED燈(deng)(deng)(deng)(deng)(deng)什么是(shi)(shi)小(xiao)功(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)LED燈(deng)(deng)(deng)(deng)(deng)這兩者之(zhi)間有什么區別,都應用(yong)(yong)(yong)在(zai)哪些方面SIMITTER 飾美(mei)特LED照明給大家介(jie)紹一下。 1、LED燈(deng)(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)(zhu)的(de)功(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)不(bu)(bu)(bu)同(tong) 大功(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)LED燈(deng)(deng)(deng)(deng)(deng)一般(ban)采用(yong)(yong)(yong)1W大功(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)LED燈(deng)(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)(zhu),1-3W共存大功(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)LED燈(deng)(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)(zhu),COB大功(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)這幾種(zhong)(zhong)。大功(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)燈(deng)(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)(zhu)單(dan)顆(ke)LED功(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)最大可以做到(dao)200W以上(shang)。 小(xiao)功(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)LED燈(deng)(deng)(deng)(deng)(deng),一般(ban)是(shi)(shi)采用(yong)(yong)(yong)貼(tie)片燈(deng)(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)(zhu),主要(yao)(yao)包括這幾種(zhong)(zhong):5050燈(deng)(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)(zhu),每顆(ke)0.2W,3528燈(deng)(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)(zhu),每顆(ke)0.06W,3014燈(deng)(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)(zhu),每顆(ke)0.1W,5630燈(deng)(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)(zhu),每顆(ke)0.5W,5730燈(deng)(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)(zhu),每顆(ke)0.5W。 2、成本(ben)(ben)不(bu)(bu)(bu)同(tong) 從(cong)產品(pin)成本(ben)(ben)角度講,大功(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)的(de)LED燈(deng)(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)(zhu)成本(ben)(ben)要(yao)(yao)高于小(xiao)功(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)的(de)成本(ben)(ben),一是(shi)(shi)大功(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)LED本(ben)(ben)身的(de)造價要(yao)(yao)高,二是(shi)(shi)大功(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)的(de)LED要(yao)(yao)加鋁散熱(re)(re)片,而小(xiao)功(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)只(zhi)要(yao)(yao)用(yong)(yong)(yong)普通電路(lu)板,加上(shang)自(zi)然散熱(re)(re)就可達到(dao)要(yao)(yao)求(qiu)(qiu)。 3、應用(yong)(yong)(yong)的(de)LED燈(deng)(deng)(deng)(deng)(deng)具不(bu)(bu)(bu)同(tong) 大功(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)LED基本(ben)(ben)上(shang)是(shi)(shi)使用(yong)(yong)(yong)在(zai)對單(dan)位面積(ji)內(nei)對光(guang)(guang)源要(yao)(yao)求(qiu)(qiu)高的(de)產品(pin)上(shang),如(ru)(ru)LED天花燈(deng)(deng)(deng)(deng)(deng)、LED投光(guang)(guang)燈(deng)(deng)(deng)(deng)(deng)、LED球泡燈(deng)(deng)(deng)(deng)(deng)、路(lu)燈(deng)(deng)(deng)(deng)(deng)等方面。 小(xiao)功(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)LED基本(ben)(ben)上(shang)是(shi)(shi)使用(yong)(yong)(yong)在(zai)可貼(tie)片面積(ji)較少,且散熱(re)(re)不(bu)(bu)(bu)好處理,對單(dan)位面積(ji)內(nei)的(de)光(guang)(guang)源發光(guang)(guang)要(yao)(yao)求(qiu)(qiu)不(bu)(bu)(bu)高的(de)產品(pin)上(shang),如(ru)(ru)LED吸頂燈(deng)(deng)(deng)(deng)(deng),LED日光(guang)(guang)燈(deng)(deng)(deng)(deng)(deng),LED面板燈(deng)(deng)(deng)(deng)(deng),LED燈(deng)(deng)(deng)(deng)(deng)帶(dai)等。 以上就是(shi)天成小編(bian)對(dui)于路燈(deng)led燈(deng)珠區別 led三色燈(deng)哪種最好問題(ti)和相關問題(ti)的解答了,希望對(dui)你(ni)有(you)用(yong) 【責任編(bian)輯:燈(deng)漂(piao)亮】 |