Tus yuam sij rau hluav taws- tiv thaiv LED cov ntawv siv thev naus laus zis muaj feem cuam tshuam nrog hluav taws kub- cov khoom siv hluav taws xob tiv thaiv thiab txee tshuab. Hluav taws kub-cov ntaub ntawv tiv taus muaj plaub txheej: cov xaim hluav taws xob thiab cov khoom siv hluav taws xob siv sab hauv hauv LED zaub, hluav taws kub- cov ntaub ntawv tiv thaiv ntawm cov qauv kev tiv thaiv sab nraud, thiab cov khoom yas.
1. Nyob rau hauv feem ntau LED zaub daim ntaub ntawv, qhov loj ntawm cov zaub nyob rau hauv ib chav tsev cheeb tsam, lub zog siv ntau dua, thiab ntau dua qhov yuav tsum tau rau kev ruaj ntseg ntawm tus neeg xyuas pib tam sim no conduction. Ntawm ntau cov khoom siv hlau, tsuas yog cov ua tau raws li cov qauv hauv tebchaws tuaj yeem lav kev nyab xeeb thiab kev ntseeg tau. Cov qauv no suav nrog peb qhov yuav tsum tau ua: cov tub ntxhais hlau yog tus neeg xyuas pib tooj liab, tus ntoo khaub lig-thaj chaw qhov siab ntawm cov tub ntxhais hlau yog nyob rau hauv tus txheej txheem ntau, thiab cov rwb thaiv tsev thiab cov nplaim hluav taws kub nyhiab ntawm cov roj hmab npog cov tub ntxhais hlau ua tau raws li cov qauv kev qhia tshwj xeeb, tsis zoo li tooj liab zoo tib yam - clad aluminium hlau cores. Cov xaim nrog cov tub ntxhais me me hla- ntu ntu thiab cov qib rwb thaiv tsev tsis txaus muaj qhov ruaj khov tam sim no ntau dua - nqa kev ua tau zoo thiab tsis tshua muaj kev cuam tshuam luv luv.
2. UL-cov khoom siv hluav taws xob tau lees paub yog qhov kev xaiv zoo tshaj plaws hauv kev lag luam. Lawv cov kev hloov pauv tsim nyog tuaj yeem ua kom muaj kev nyab xeeb thiab ruaj khov ua haujlwm ntawm lub zog thauj khoom thiab ua kom muaj kev ua haujlwm ib txwm nyob hauv qhov chaw kub sab nraud.
3. Hais txog cov khoom siv hauv kev tiv thaiv kev nyab xeeb sab nraud ntawm LED cov lus, feem ntau cov khoom lag luam tso rau hauv kev ua lag luam uas muaj hluav taws kub tsis kam yog ua los ntawm hluav taws kub - resistant aluminium composite panels. Cov vaj huam sib luag no muaj kev tiv thaiv hluav taws zoo heev, kev nyab xeeb hluav taws, thiab nplaim taws retardancy. Cov khoom siv tseem ceeb muaj cov pa oxygen muaj zog tiv thaiv kev laus, lub melting point ntawm 135 degree, decomposition kub ntawm 300 degree, thiab yog ib puag ncig tus phooj ywg (UL94 halogen-}dawb, SGS raws), nrog nplaim retardancy ratings ntawm B-S1, d0, t0, thiab siv cov qauv siv. Txawm li cas los xij, aluminium composite panels hauv cov khoom siv sab nraum zoov zoo tib yam muaj hnub nyoog sai hauv qhov kub thiab txias. Hauv cov huab cua tsis zoo, cov dej nag thiab cov lwg tau yooj yim nkag mus rau hauv lub vijtsam, ua rau luv luv hauv cov khoom siv hluav taws xob thiab hluav taws xob.
4. Ib qho tseem ceeb hauv qhov hluav taws kub - cov khoom siv raw rau cov khoom siv hluav taws xob LED yog cov vaj tsev yas. Cov vaj tse yas, feem ntau yog siv los ua cov khoom siv raw rau chav tsev module lub npog ntsej muag thiab lub plhaub hauv qab, yog ua los ntawm cov nplaim hluav taws kub - retardant PC iav fiber. Cov khoom no tsis yog tsuas yog muaj nplaim taws- cov khoom siv retardant tab sis kuj tsis deform los yog nkig los yog nquag tawg nyob rau hauv qhov kub thiab txias thiab ntev - siv sijhawm. Nws tuaj yeem txuas ncaj qha nrog cov nplaum nrog cov khoom sib khi zoo, tiv thaiv dej nag los ntawm kev nkag mus rau sab hauv thiab ua rau luv luv thiab hluav taws kub.
5. Yog tias tsis muaj kev cuam tshuam hauv cov ntaub ntawv tseem ceeb xws li LED chips, nce tam sim no yuav tsis txhim kho qhov ci.
Tsis tas li ntawd, cov khoom siv raw sab hauv cuam tshuam qhov hluav taws kub tiag tiag. Sab nrauv configuration yog ib qho tseem ceeb raws li kev tsim qauv, tab sis ib qho tseem ceeb ntawm kev teeb tsa sab nraud yog kev kub ntxhov hauv kev tiv thaiv hluav taws. Thaum lub sijhawm ua haujlwm, lub vijtsam zaub yog nruab nrog cov kiv cua tawm thiab cov cua txias rau sab hauv cov cua sov dissipation. Nws raug pom zoo tias txhua 1P square ntau lawm kab muaj 8-10 lub tshuab cua txias kom ntseeg tau tias qhov kub thiab txias tsis tu ncua. Cov cua txias tsis zoo los yog cov kiv cua tso tawm thiab cov cua kub tsis sib xws tuaj yeem ua rau muaj kev kub ntxhov thiab muaj kev nyab xeeb sab hauv. Tsis tas li ntawd, ntau LED zaub screen manufacturers tsuas simulate cov teebmeem ntawm sprayed waterproofing nyob rau hauv ib puag ncig tej yam kev mob thaum kuaj lub txee tiv thaiv theem. Qhov tseeb durability thiab lub zog ntawm waterproofing nyhuv yuav tsum tau xyuas, ua rau cov dej to tom qab ib lub sij hawm ntawm kev siv. Qhov no yog qhov laj thawj tseem ceeb vim li cas cov duab sab nraum zoov yuav raug hluav taws kub los yog muaj lub neej luv luv. Thaum cuam tshuam nrog thunderstorms, surge protectors yog qhov tseem ceeb rau cov khoom siv tshuaj ntsuam. Lawv yog cov cuab yeej tshwj xeeb los tiv thaiv xob laim thiab kev puas tsuaj rau cov khoom siv sab hauv, thiab tseem tso cai rau xob laim nkag mus rau hauv txoj kev, txo qhov kev pheej hmoo ntawm kev puas tsuaj rau lub vijtsam.
6. Kev txhim kho kom raug
Vim tias tag nrho - xim LED cov lus qhia feem ntau yog tsim los ntawm cov khoom siv hluav taws xob, qee qhov ntawm lawv cov ntaub ntawv tseem ceeb yog cov nplaim taws. Yog li ntawd, nws yog ib qho tseem ceeb rau kev tiv thaiv hluav taws kub los ntawm kev siv cov khoom siv hluav taws xob zoo - cov khoom siv hluav taws xob zoo, cov xaim hluav taws xob, ICs, cov khoom sib txuas, thiab lwm yam khoom siv hluav taws xob hluav taws xob kom txo tau qhov tsis ua hauj lwm thiab txo qhov hluav taws kub tshwm sim ntawm LED zaub. Technically, thoob plaws hauv tag nrho cov txheej txheem kev teeb tsa ntawm tag nrho - xim LED zaub, cov kws tshaj lij yuav tsum muab cov kev taw qhia kev teeb tsa thiab tshuaj xyuas kom tsis txhob muaj kev phom sij thiab xyuas kom meej tias cov khoom flammability txaus.
