LED手(shou)電筒的(de)種(zhong)類與(yu)特點

1、LED超(chao)長使用壽命，一般可達到5萬小時(shi)以上比傳統鎢(wu)絲燈壽命高出(chu)5~10倍。

2、冷光，發(fa)熱度(du)低，不會損壞燈座安(an)全(quan)性高。

3、反應速度快，耐(nai)沖撞、體積(ji)小、易(yi)小型輕量化等。

4、省電、節能，新(xin)環保燈泡。

5、反(fan)應(ying)速(su)度(du)快只要(yao)1us(微秒)，不需暖燈可(ke)提高安(an)全(quan)度(du)。

6、低壓驅動安全。

由于以(yi)上的(de)(de)(de)(de)諸多優點(dian)，LED已逐步應用(yong)于：背光，交(jiao)通燈(deng)，城市亮(liang)化，汽車燈(deng)，通用(yong)照明(ming)(ming)(ming)燈(deng)。在這(zhe)里(li)(li)要介(jie)紹一(yi)下(xia)大功率(lv)(lv)LED在手(shou)電(dian)筒(tong)上的(de)(de)(de)(de)應用(yong)。近年(nian)來，隨著高(gao)亮(liang)度LED的(de)(de)(de)(de)技(ji)術逐漸成熟，成本也(ye)不(bu)(bu)斷(duan)下(xia)降(jiang)，各種(zhong)(zhong)不(bu)(bu)同規格的(de)(de)(de)(de)高(gao)亮(liang)度LED也(ye)就較普(pu)遍地應用(yong)在新型的(de)(de)(de)(de)照明(ming)(ming)(ming)設備中。目前這(zhe)種(zhong)(zhong)高(gao)亮(liang)度的(de)(de)(de)(de)LED應用(yong)在手(shou)電(dian)筒(tong)里(li)(li)，可以(yi)說(shuo)是(shi)最適合(he)不(bu)(bu)過了，因為這(zhe)種(zhong)(zhong)高(gao)亮(liang)度LED的(de)(de)(de)(de)效(xiao)率(lv)(lv)高(gao)、壽命長(chang)、發光的(de)(de)(de)(de)顏(yan)色純正。目前還不(bu)(bu)能造出大功率(lv)(lv)的(de)(de)(de)(de)LED，但小(xiao)功率(lv)(lv)的(de)(de)(de)(de)LED很適合(he)用(yong)在手(shou)電(dian)筒(tong)之(zhi)類(lei)的(de)(de)(de)(de)小(xiao)型照明(ming)(ming)(ming)裝置上。

LED手電(dian)筒是以LED發光(guang)二極管作為光(guang)源的(de)一種(zhong)成熟應用(yong)照(zhao)明工具，它具有省電(dian)、耐用(yong)、亮度強等優點。

LED手電筒的類型

目前市(shi)場上各類(lei)照(zhao)明用手(shou)(shou)(shou)(shou)電(dian)(dian)筒(tong)(tong)(tong)(tong)，主要有(you)塑料手(shou)(shou)(shou)(shou)電(dian)(dian)筒(tong)(tong)(tong)(tong)、LED手(shou)(shou)(shou)(shou)電(dian)(dian)筒(tong)(tong)(tong)(tong)、鐵手(shou)(shou)(shou)(shou)電(dian)(dian)筒(tong)(tong)(tong)(tong)、鋁合金手(shou)(shou)(shou)(shou)電(dian)(dian)筒(tong)(tong)(tong)(tong)、不銹鋼手(shou)(shou)(shou)(shou)電(dian)(dian)筒(tong)(tong)(tong)(tong)、手(shou)(shou)(shou)(shou)搖手(shou)(shou)(shou)(shou)電(dian)(dian)筒(tong)(tong)(tong)(tong)、環保手(shou)(shou)(shou)(shou)電(dian)(dian)筒(tong)(tong)(tong)(tong)、電(dian)(dian)蚊拍手(shou)(shou)(shou)(shou)電(dian)(dian)筒(tong)(tong)(tong)(tong)等許多(duo)種類(lei)。這里我們重點了解下LED手(shou)(shou)(shou)(shou)電(dian)(dian)筒(tong)(tong)(tong)(tong)的(de)分類(lei)。

目前常見的LED手電(dian)(dian)筒有(you)小巧的鑰(yao)匙扣(kou)型(xing)、多燈頭(tou)(tou)型(xing)、單燈頭(tou)(tou)大功率型(xing)等。從電(dian)(dian)源的類型(xing)來看，有(you)采(cai)(cai)用(yong)(yong)一只(zhi)(zhi)AA電(dian)(dian)池(chi)或一只(zhi)(zhi)AAA電(dian)(dian)池(chi)，有(you)的采(cai)(cai)用(yong)(yong)三(san)只(zhi)(zhi)AAA電(dian)(dian)池(chi)，也(ye)有(you)的采(cai)(cai)用(yong)(yong)三(san)個(ge)紐扣(kou)電(dian)(dian)池(chi)的，還有(you)采(cai)(cai)用(yong)(yong)手動發電(dian)(dian)的等等。