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LED大屏幕維護保養非常重要

 二維碼 201
發表(biao)時間:2017-01-09 00:44來(lai)源:LED大屏幕

LED大屏幕已經離我們的生活越來越近,走在大街上到處都可以看到led大屏幕的身影,那么那些因素能影響到LED大屏幕(mu)(mu)的(de)(de)壽命(ming)(ming)呢,有很(hen)多種原因(yin)可以(yi)導致(zhi),首先是防(fang)護性能(neng),防(fang)水(shui)(shui)(shui)防(fang)潮非(fei)(fei)(fei)常(chang)重要(yao)(yao),戶外(wai)led大(da)(da)屏(ping)(ping)(ping)幕(mu)(mu)對(dui)(dui)(dui)防(fang)水(shui)(shui)(shui)要(yao)(yao)求(qiu)非(fei)(fei)(fei)常(chang)高,我(wo)們(men)通常(chang)會(hui)(hui)看(kan)到(dao)led大(da)(da)屏(ping)(ping)(ping)幕(mu)(mu)安(an)裝(zhuang)完畢后(hou)(hou),會(hui)(hui)用(yong)(yong)鋁(lv)(lv)塑板(ban)或(huo)不(bu)(bu)銹鋼進行封邊(bian)裝(zhuang)飾(shi),在(zai)(zai)封邊(bian)過(guo)(guo)程中,往(wang)往(wang)因(yin)為(wei)趕工(gong)期而疏忽防(fang)水(shui)(shui)(shui)的(de)(de)要(yao)(yao)求(qiu),建議(yi)在(zai)(zai)封邊(bian)過(guo)(guo)程中LED大(da)(da)屏(ping)(ping)(ping)幕(mu)(mu)上(shang)(shang)側必須(xu)用(yong)(yong)木板(ban)墊平,再用(yong)(yong)玻(bo)璃膠將鋁(lv)(lv)塑板(ban)粘(zhan)上(shang)(shang)去,要(yao)(yao)保證(zheng)玻(bo)璃膠的(de)(de)完全黏合,包邊(bian)完成(cheng)后(hou)(hou)可以(yi)在(zai)(zai)上(shang)(shang)測縫隙處打(da)膠加固。室內對(dui)(dui)(dui)防(fang)潮要(yao)(yao)求(qiu)非(fei)(fei)(fei)常(chang)高,尤其在(zai)(zai)南方地區出(chu)現回潮的(de)(de)時(shi)(shi)(shi)(shi)期,我(wo)們(men)可以(yi)看(kan)到(dao)樓梯(ti)間(jian)或(huo)墻壁上(shang)(shang)里面有滲水(shui)(shui)(shui)的(de)(de)現象(xiang),可想而知led大(da)(da)屏(ping)(ping)(ping)幕(mu)(mu)的(de)(de)后(hou)(hou)面也(ye)(ye)(ye)會(hui)(hui)有很(hen)多水(shui)(shui)(shui)分,那么怎么樣(yang)才能(neng)避免防(fang)潮的(de)(de)現象(xiang)對(dui)(dui)(dui)led大(da)(da)屏(ping)(ping)(ping)幕(mu)(mu)造成(cheng)影響,建議(yi)大(da)(da)屏(ping)(ping)(ping)幕(mu)(mu)要(yao)(yao)通風(feng),應(ying)有規(gui)律(lv)的(de)(de)經常(chang)播放工(gong)作,如果長(chang)(chang)(chang)時(shi)(shi)(shi)(shi)間(jian)不(bu)(bu)工(gong)作會(hui)(hui)導致(zhi)電(dian)路板(ban)及(ji)其零部件長(chang)(chang)(chang)時(shi)(shi)(shi)(shi)間(jian)受水(shui)(shui)(shui)分的(de)(de)侵(qin)蝕(shi)而出(chu)現零部件的(de)(de)老(lao)化。除了防(fang)護因(yin)素(su)(su)之外(wai),線(xian)材對(dui)(dui)(dui)于(yu)LED大(da)(da)屏(ping)(ping)(ping)幕(mu)(mu)也(ye)(ye)(ye)有著非(fei)(fei)(fei)常(chang)關鍵(jian)(jian)的(de)(de)因(yin)素(su)(su),正規(gui)企業所用(yong)(yong)的(de)(de)線(xian)材為(wei)純銅線(xian),而有些LED大(da)(da)屏(ping)(ping)(ping)幕(mu)(mu)廠家為(wei)了降低成(cheng)本會(hui)(hui)采用(yong)(yong)鋁(lv)(lv)鎂絲或(huo)銅包鋁(lv)(lv)的(de)(de)劣質線(xian),導致(zhi)led大(da)(da)屏(ping)(ping)(ping)幕(mu)(mu)在(zai)(zai)不(bu)(bu)到(dao)一(yi)年(nian)的(de)(de)時(shi)(shi)(shi)(shi)間(jian)里就會(hui)(hui)出(chu)現線(xian)材老(lao)化現象(xiang),如果出(chu)問題(ti)了要(yao)(yao)派(pai)工(gong)人去現場排除,而且(qie)還要(yao)(yao)帶上(shang)(shang)新買的(de)(de)線(xian)材,給消(xiao)費(fei)者帶來線(xian)材費(fei)用(yong)(yong)及(ji)人工(gong)成(cheng)本的(de)(de)雙重開支。led配(pei)(pei)電(dian)柜(ju)也(ye)(ye)(ye)是核心部件之一(yi),面積超過(guo)(guo)10平米的(de)(de)LED顯示屏(ping)(ping)(ping)基(ji)本上(shang)(shang)都會(hui)(hui)安(an)裝(zhuang)配(pei)(pei)電(dian)柜(ju),以(yi)保證(zheng)380V電(dian)壓電(dian)流能(neng)合理(li)均勻分配(pei)(pei)給幕(mu)(mu)。屏(ping)(ping)(ping)幕(mu)(mu)的(de)(de)工(gong)作時(shi)(shi)(shi)(shi)間(jian)也(ye)(ye)(ye)是關鍵(jian)(jian)因(yin)素(su)(su)之一(yi),我(wo)們(men)知道汽車(che)長(chang)(chang)(chang)時(shi)(shi)(shi)(shi)間(jian)工(gong)作也(ye)(ye)(ye)需要(yao)(yao)讓發動機、變速箱、傳感(gan)驅動裝(zhuang)置冷卻休息,那么LED大(da)(da)屏(ping)(ping)(ping)幕(mu)(mu)屬于(yu)電(dian)子產品,也(ye)(ye)(ye)需要(yao)(yao)降溫保養,建議(yi)每4個(ge)(ge)小時(shi)(shi)(shi)(shi)要(yao)(yao)關閉30分鐘,屏(ping)(ping)(ping)幕(mu)(mu)每天工(gong)作時(shi)(shi)(shi)(shi)間(jian)小于(yu)12個(ge)(ge)小時(shi)(shi)(shi)(shi)。LED大(da)(da)屏(ping)(ping)(ping)幕(mu)(mu)通常(chang)由主控(kong)(kong)制器、掃(sao)描板(ban)、顯示控(kong)(kong)制單(dan)元(yuan)和LED大(da)(da)屏(ping)(ping)(ping)幕(mu)(mu)屏(ping)(ping)(ping)體(ti)組成(cheng),主控(kong)(kong)制器從(cong)計算機顯示卡獲取一(yi)屏(ping)(ping)(ping)各(ge)(ge)像素(su)(su)的(de)(de)各(ge)(ge)色亮(liang)度數據,然后(hou)(hou)分配(pei)(pei)給若(ruo)(ruo)干塊掃(sao)描板(ban),每塊掃(sao)描板(ban)負(fu)責控(kong)(kong)制LED大(da)(da)屏(ping)(ping)(ping)幕(mu)(mu)上(shang)(shang)的(de)(de)若(ruo)(ruo)干行(列),而每一(yi)行(列)上(shang)(shang)的(de)(de)LED顯示信號(hao)則用(yong)(yong)串行方式通過(guo)(guo)本行的(de)(de)各(ge)(ge)個(ge)(ge)顯示控(kong)(kong)制單(dan)元(yuan)級(ji)聯(lian)傳輸,每個(ge)(ge)顯示控(kong)(kong)制單(dan)元(yuan)直接面向。每個(ge)(ge)細(xi)節都很(hen)重要(yao)(yao),只有平時(shi)(shi)(shi)(shi)注重對(dui)(dui)(dui)LED大(da)(da)屏(ping)(ping)(ping)幕(mu)(mu)的(de)(de)呵護,才能(neng)達到(dao)理(li)想的(de)(de)壽命(ming)(ming)。

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