溫江霓虹燈是現(xian)代城市建設中常(chang)常(chang)使用到的(de)(de)(de)(de)一類(lei)彩(cai)燈(deng),能(neng)瞬間提升一個城市的(de)(de)(de)(de)美感度,霓(ni)虹燈(deng)在(zai)生產(chan)制作過程中與(yu)其它類(lei)型(xing)的(de)(de)(de)(de)照明(ming)燈(deng)具是有本質的(de)(de)(de)(de)區別的(de)(de)(de)(de),一般有明(ming)管(guan)、粉管(guan)、彩(cai)管(guan)等(deng)等(deng)三種不同的(de)(de)(de)(de)制作工(gong)藝(yi)(yi),但是無論是選擇(ze)何(he)種制作工(gong)藝(yi)(yi),其在(zai)生產(chan)過程中的(de)(de)(de)(de)整(zheng)體(ti)流程與(yu)步(bu)驟都是差不多的(de)(de)(de)(de),主(zhu)要有玻(bo)管(guan)成型(xing)、封接電(dian)、轟擊去氣、充惰性氣體(ti)、封排(pai)氣孔老煉等(deng)工(gong)藝(yi)(yi)。
霓虹(hong)燈制作工藝流程之(zhi)玻管(guan)成型(xing):
制(zhi)(zhi)作人(ren)員(yuan)沿(yan)著圖案或(huo)文(wen)字的(de)輪廓經過專用火頭,將直(zhi)玻(bo)璃管燒(shao)、烤(kao)、彎(wan)成圖案或(huo)文(wen)字的(de)過程,制(zhi)(zhi)作人(ren)員(yuan)水平的(de)高(gao)低(di)可憑(ping)肉眼看的(de)出來,水平低(di)的(de)人(ren)員(yuan)制(zhi)(zhi)成的(de)燈管易出現轉(zhuan)彎(wan)處凹凸不平、太(tai)厚(hou)或(huo)太(tai)薄(bo)、內(nei)側皺折、偏歪不成平面等。
霓虹燈制作工藝流(liu)程之封接電:
將彎成型的燈管經過火頭接上(shang)電(dian)和排(pai)氣孔的過程,接口不得太(tai)薄或太(tai)厚,接口處(chu)須完(wan)全燒融,否則易(yi)出現慢(man)漏氣。
霓(ni)虹燈制作(zuo)工藝流程之轟擊去氣(qi):
這是(shi)制作霓虹燈(deng)的(de)關鍵,是(shi)通(tong)過高壓電轟擊(ji)電,加熱(re)電焚燒燈(deng)管電內肉眼看不見的(de)水蒸氣、塵土(tu)、油質(zhi)(zhi)等物(wu)質(zhi)(zhi),排掉(diao)這些有(you)(you)害物(wu)質(zhi)(zhi),將(jiang)玻管抽(chou)成真空的(de)過程。轟擊(ji)去氣的(de)溫度(du)達不到,上述有(you)(you)害物(wu)質(zhi)(zhi)會除不干凈,直接影響燈(deng)管的(de)質(zhi)(zhi)量。
制作(zuo)好(hao)的(de)(de)霓(ni)虹(hong)(hong)燈(deng)(deng)在(zai)工(gong)作(zuo)過程(cheng)(cheng)中其發(fa)光(guang)原理也與其他燈(deng)(deng)具(ju)產(chan)品(pin)是完全不同(tong)的(de)(de),當(dang)(dang)外電(dian)(dian)(dian)(dian)(dian)源電(dian)(dian)(dian)(dian)(dian)路接通(tong)后,變壓(ya)器輸出端(duan)就(jiu)會產(chan)生(sheng)幾千伏甚至上(shang)萬伏的(de)(de)高(gao)(gao)壓(ya)。當(dang)(dang)這一高(gao)(gao)壓(ya)加到霓(ni)虹(hong)(hong)燈(deng)(deng)管兩端(duan)電(dian)(dian)(dian)(dian)(dian)上(shang)時(shi),霓(ni)虹(hong)(hong)燈(deng)(deng)管內的(de)(de)帶(dai)(dai)電(dian)(dian)(dian)(dian)(dian)粒子(zi)(zi)(zi)在(zai)高(gao)(gao)壓(ya)電(dian)(dian)(dian)(dian)(dian)場中被加速(su)并飛(fei)向電(dian)(dian)(dian)(dian)(dian),能(neng)(neng)激(ji)發(fa)產(chan)生(sheng)大(da)量(liang)的(de)(de)電(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)。這些(xie)激(ji)發(fa)出來(lai)(lai)的(de)(de)電(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi),在(zai)高(gao)(gao)電(dian)(dian)(dian)(dian)(dian)壓(ya)電(dian)(dian)(dian)(dian)(dian)場中被加速(su),并與燈(deng)(deng)管內的(de)(de)氣(qi)體原子(zi)(zi)(zi)發(fa)生(sheng)碰(peng)撞(zhuang)。當(dang)(dang)這些(xie)電(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)碰(peng)撞(zhuang)游離(li)(li)氣(qi)體原子(zi)(zi)(zi)的(de)(de)能(neng)(neng)量(liang)足夠(gou)大(da)時(shi),就(jiu)能(neng)(neng)使氣(qi)體原子(zi)(zi)(zi)發(fa)生(sheng)電(dian)(dian)(dian)(dian)(dian)離(li)(li)而成為(wei)正離(li)(li)子(zi)(zi)(zi)和電(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi),這就(jiu)是氣(qi)體的(de)(de)電(dian)(dian)(dian)(dian)(dian)離(li)(li)現象。帶(dai)(dai)電(dian)(dian)(dian)(dian)(dian)粒子(zi)(zi)(zi)與氣(qi)體原子(zi)(zi)(zi)之間的(de)(de)碰(peng)撞(zhuang),多余的(de)(de)能(neng)(neng)量(liang)就(jiu)以光(guang)子(zi)(zi)(zi)的(de)(de)形式發(fa)射出來(lai)(lai),這就(jiu)完成了霓(ni)虹(hong)(hong)燈(deng)(deng)的(de)(de)發(fa)光(guang)點亮的(de)(de)整個(ge)過程(cheng)(cheng)。