明裝筒燈尺寸是多少
從(cong)尺寸(cun)(cun)(cun)(cun)(cun)來劃(hua)分,有2.5寸(cun)(cun)(cun)(cun)(cun)、3寸(cun)(cun)(cun)(cun)(cun)、4寸(cun)(cun)(cun)(cun)(cun)明(ming)(ming)裝(zhuang)筒(tong)(tong)(tong)燈(deng)(deng),5寸(cun)(cun)(cun)(cun)(cun)、6寸(cun)(cun)(cun)(cun)(cun)、8寸(cun)(cun)(cun)(cun)(cun)明(ming)(ming)裝(zhuang)筒(tong)(tong)(tong)燈(deng)(deng),甚(shen)至(zhi)10寸(cun)(cun)(cun)(cun)(cun)明(ming)(ming)裝(zhuang)筒(tong)(tong)(tong)燈(deng)(deng)。2.5寸(cun)(cun)(cun)(cun)(cun)一般用(yong)于(yu)柜(ju)臺(tai)、鞋柜(ju)、酒莊(zhuang)、高檔衣柜(ju)等(deng)僅限于(yu)局部空間小,照射要求精細的(de)地方。3寸(cun)(cun)(cun)(cun)(cun)、4寸(cun)(cun)(cun)(cun)(cun)、5寸(cun)(cun)(cun)(cun)(cun)一般使用(yong)在面包店、鞋店、商場門頭(tou)等(deng)。6寸(cun)(cun)(cun)(cun)(cun)、8寸(cun)(cun)(cun)(cun)(cun)屬(shu)于(yu)大尺寸(cun)(cun)(cun)(cun)(cun)明(ming)(ming)裝(zhuang)筒(tong)(tong)(tong)燈(deng)(deng),所以一般會放在比較高的(de)天(tian)花(hua)板上。6寸(cun)(cun)(cun)(cun)(cun)筒(tong)(tong)(tong)燈(deng)(deng)能(neng)(neng)夠達到的(de)功率(lv)有18瓦(wa),8寸(cun)(cun)(cun)(cun)(cun)最大功率(lv)是(shi)(shi)21瓦(wa)。在大型商場、賣場以及車站(zhan)、地鐵站(zhan),從(cong)遠處就(jiu)能(neng)(neng)看到一道白光凸出來,那就(jiu)是(shi)(shi)LED明(ming)(ming)裝(zhuang)的(de)8寸(cun)(cun)(cun)(cun)(cun)筒(tong)(tong)(tong)燈(deng)(deng)。10寸(cun)(cun)(cun)(cun)(cun)明(ming)(ming)裝(zhuang)筒(tong)(tong)(tong)燈(deng)(deng)屬(shu)于(yu)特制型號。
明(ming)裝筒(tong)(tong)燈可分為:橫(heng)裝(橫(heng)插)筒(tong)(tong)燈和豎裝(直插)筒(tong)(tong)燈:
豎(shu)裝(zhuang)筒燈(deng)(deng)主要規格有:2寸(cun)、2.5寸(cun)、3寸(cun)、3.5寸(cun)、4寸(cun)、5寸(cun)、6寸(cun);其中(zhong)5寸(cun)豎(shu)裝(zhuang)筒燈(deng)(deng)的外形尺寸(cun):178×204。
橫裝筒燈通常規(gui)格(ge)較大,規(gui)格(ge)集中在:4寸(cun)(cun)、5寸(cun)(cun)、6寸(cun)(cun)、8寸(cun)(cun),另外(wai)還(huan)有9寸(cun)(cun)、10寸(cun)(cun)、12寸(cun)(cun)。5寸(cun)(cun)橫裝筒燈的外(wai)形尺寸(cun)(cun):178×99。
這里的寸是(shi)指英(ying)寸,1英(ying)寸=25.4毫米(mi)=2.54厘米(mi)。
家裝筒燈開口尺寸怎么選
家裝筒(tong)燈開(kai)口尺(chi)寸的選擇要根據(ju)詳(xiang)細(xi)的筒(tong)燈樣式(shi)來定(ding),一般來說,開(kai)孔(kong)尺(chi)度要大(da)于內(nei)徑,比外徑小1公分左右,即內(nei)徑<開(kai)孔(kong)尺(chi)度<外徑。
家(jia)用的(de)(de)筒(tong)(tong)燈(deng)(deng)(deng)一(yi)般(ban)(ban)是3W,開孔尺度在(zai)7-9公分(fen)(fen)范(fan)圍內(nei)。5W的(de)(de)筒(tong)(tong)燈(deng)(deng)(deng),開孔一(yi)般(ban)(ban)是9-10公分(fen)(fen),7W、9W的(de)(de)筒(tong)(tong)燈(deng)(deng)(deng),開孔一(yi)般(ban)(ban)是10-12公分(fen)(fen),12W、15W的(de)(de)筒(tong)(tong)燈(deng)(deng)(deng),開孔一(yi)般(ban)(ban)是12-15公分(fen)(fen)。
家裝筒燈如何開孔
首先需要知道該筒燈的(de)開(kai)孔尺(chi)寸,然(ran)后(hou)可(ke)用兩(liang)只普通(tong)的(de)釘(ding)(ding)子釘(ding)(ding)在木(mu)條(tiao)子上(shang),兩(liang)只釘(ding)(ding)子之間的(de)距離是開(kai)孔尺(chi)寸的(de)一(yi)半;再(zai)確定好開(kai)孔的(de)中心(xin)位置(zhi),把(ba)一(yi)只釘(ding)(ding)子釘(ding)(ding)在這個中心(xin)位置(zhi)上(shang),然(ran)后(hou)像圓規來回打圓圈(quan),這樣就(jiu)可(ke)以把(ba)石膏(gao)板弄(nong)破,這時,一(yi)個筒燈的(de)孔就(jiu)開(kai)好了(le)。
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