Pob tshab LED cov ntxaij vab tshaus, zoo li lwm yam khoom siv hluav taws xob, muaj lub neej ntev. Txawm hais tias lub neej theoretical ntawm LED yog 100,000 teev, nws tuaj yeem ua haujlwm tau ntau dua 11 xyoo raws li 24 teev hauv ib hnub, 365 hnub hauv ib xyoos, tab sis qhov tseeb qhov xwm txheej thiab cov ntaub ntawv theoretical yog qhov phem dua. Raws li kev txheeb cais, lub neej ntawm pob tshab LED npo ntawm kev ua lag luam feem ntau yog 4 ~ 8 xyoo, pob tshab LED cov ntxaij vab tshaus uas siv tau rau ntau tshaj 8 xyoo tau zoo heev. Yog li ntawd, lub neej ntawm lub pob tshab LED npo yog 100,000 teev, uas yog qhov ua tau zoo. Hauv qhov xwm txheej tiag tiag, nws yog qhov zoo los siv 50,000 teev.
Cov yam tseem ceeb cuam tshuam rau lub neej ntawm pob tshab LED npo yog cov khoom sab hauv thiab sab nraud. Cov khoom siv sab hauv suav nrog kev ua haujlwm ntawm cov khoom siv peripheral, kev ua haujlwm ntawm LED teeb-emitting li, thiab qaug zog tsis kam ntawm cov khoom. Sab nraud ib puag ncig muaj pob tshab LED npo ua haujlwm ib puag ncig.
1. Qhov cuam tshuam ntawm cov khoom sib txuas
Ntxiv nrog rau cov khoom siv teeb pom kev zoo, cov ntxaij vab tshaus LED tseem siv ntau lwm yam khoom siv sab nraud, suav nrog lub rooj tsav xwm hauv Circuit Court, yas vaj tsev, hloov cov khoom siv hluav taws xob, cov khoom sib txuas, chassis, thiab lwm yam., txhua yam teeb meem nrog ib qho kev tivthaiv, yuav ua rau lub neej ntawm lub pob tshab npo. txo. Yog li ntawd, lub neej ntev tshaj plaws ntawm cov duab pob tshab yog txiav txim siab los ntawm lub neej ntawm cov khoom tseem ceeb uas yog qhov luv tshaj plaws. Piv txwv li, LED, hloov hluav taws xob, thiab hlau casing yog txhua yam xaiv raws li tus qauv 8 xyoo, thiab kev tiv thaiv kev ua haujlwm ntawm lub rooj tsav xwm Circuit Court tuaj yeem txhawb nqa nws txoj haujlwm tsuas yog 3 xyoos. Tom qab 3 xyoos, nws yuav puas vim xeb, ces peb tsuas tuaj yeem tau txais ib daim ntawm 3 xyoos pob tshab npo rau lub neej.
2. Qhov cuam tshuam ntawm LED teeb pom kev zoo ntaus ntawv ua haujlwm
LED teeb hlaws dai yog qhov tseem ceeb tshaj plaws thiab pob tshab tivthaiv ntawm pob tshab npo. Rau LED teeb hlaws, cov ntsuas hauv qab no feem ntau yog: cov yam ntxwv attenuation, cov yam ntxwv ntawm cov dej vapor permeability, thiab UV tsis kam. Yog hais tias lub pob tshab LED npo cov chaw tsim tshuaj ntsuam xyuas cov kev ua tau zoo ntawm LED teeb hlaws, nws yuav raug siv rau lub pob tshab npo, uas yuav ua rau muaj ntau yam xwm txheej zoo thiab cuam tshuam rau lub neej ntawm pob tshab LED npo.
3. Cov khoom lag luam qaug zog ua rau muaj kev cuam tshuam
Kev tiv thaiv kev qaug zog ntawm pob tshab LED cov khoom lag luam nyob ntawm cov txheej txheem tsim khoom. Kev tiv thaiv kev qaug zog ntawm qhov module ua los ntawm cov txheej txheem kev kho peb-pov thawj tsis zoo yog qhov nyuaj rau lav. Thaum qhov kub thiab av noo hloov, qhov chaw tiv thaiv ntawm lub rooj tsav xwm Circuit Court yuav tawg, ua rau txo qis hauv kev tiv thaiv kev ua haujlwm.
Yog li ntawd, cov txheej txheem tsim ntawm pob tshab LED npo kuj yog qhov tseem ceeb hauv kev txiav txim siab lub neej ntawm pob tshab npo. Cov txheej txheem tsim khoom koom nrog hauv kev tsim cov pob tshab npo suav nrog: cov khoom siv khaws cia thiab txheej txheem pretreatment, txheej txheem vuam dhau ntawm qhov cub, txheej txheem peb-pov thawj, thiab txheej txheem sealing tsis muaj dej. Qhov kev ua tau zoo ntawm cov txheej txheem yog cuam tshuam nrog kev xaiv cov khoom siv thiab qhov sib piv, kev tswj xyuas qhov ntsuas thiab qhov zoo ntawm tus neeg teb xov tooj. Rau qhov loj pob tshab LED npo manufacturers, tsub zuj zuj ntawm kev paub yog ib qho tseem ceeb heev. Lub Hoobkas nrog ntau xyoo ntawm kev paub yuav ua tau zoo dua rau kev tswj cov txheej txheem ntau lawm. .
4. Qhov cuam tshuam ntawm kev ua haujlwm ntawm ib puag ncig
Vim siv ntau qhov sib txawv, cov haujlwm ua haujlwm ntawm cov ntxaij vab tshaus sib txawv muaj ntau yam. Los ntawm qhov pom ntawm ib puag ncig, qhov sib txawv sab hauv tsev kub yog qhov me me, tsis muaj nag, daus thiab ultraviolet lub teeb; qhov kub sab nraud qhov sib txawv tuaj yeem ncav cuag 70 degrees, ntxiv rau cua thiab hnub thiab nag. Ib puag ncig hnyav yuav ua rau kev laus ntawm lub vijtsam qhib pob tshab, uas yog qhov tseem ceeb cuam tshuam rau lub neej ntawm lub vijtsam pob tshab.
Lub neej ntawm lub pob tshab LED npo yog txiav txim siab los ntawm ntau yam, tab sis qhov kawg ntawm lub neej tshwm sim los ntawm ntau yam tuaj yeem txuas ntxiv txuas ntxiv los ntawm kev hloov cov khoom siv (xws li hloov cov khoom siv hluav taws xob). LEDs tsis zoo li yuav raug hloov pauv ntau, yog li thaum lub neej LED dhau lawm, nws txhais tau hais tias qhov kawg ntawm lub neej ntawm lub vijtsam pob tshab. Hauv qee qhov kev nkag siab, lub neej ntawm LED txiav txim siab lub neej ntawm lub pob tshab npo.
Peb hais tias LED lub neej ua haujlwm txiav txim siab lub neej ntawm lub vijtsam pob tshab, tab sis nws tsis txhais tau tias LED lub neej yog sib npaug rau lub neej ntawm lub vijtsam pob tshab. Txij li thaum lub pob tshab npo tsis ua hauj lwm ntawm tag nrho cov load txhua lub sij hawm thaum lub pob tshab screen ua hauj lwm, lub pob tshab screen yuav tsum muaj lub neej ntawm 6-10 lub sij hawm ntawm lub neej ntawm lub LED thaum lub sij hawm qhov kev pab cuam video yog nquag ua si. Kev ua haujlwm ntawm qhov qis tam sim no tuaj yeem siv sijhawm ntev dua. Yog li ntawd, lub pob tshab npo ntawm hom LED tuaj yeem kav ntev li 50,000 teev.
Yuav ua li cas kom lub pob tshab LED npo kav ntev?
Los ntawm kev yuav khoom ntawm cov khoom siv raw mus rau tus qauv tsim thiab kev teeb tsa, kev siv cov ntxaij vab tshaus LED yuav muaj kev cuam tshuam zoo. Lub npe ntawm cov khoom siv hluav taws xob xws li lub teeb hlaws thiab ICs, rau qhov zoo ntawm kev hloov cov khoom siv hluav taws xob, yog txhua yam ncaj qha cuam tshuam rau lub neej ntawm LED cov ntxaij vab tshaus loj. Thaum npaj qhov project, peb yuav tsum qhia kom meej qhov zoo ntawm kev txhim khu kev qha LED teeb hlaws dai, lub koob npe nrov ntawm kev hloov hluav taws xob, thiab cov npe tshwj xeeb thiab cov qauv ntawm lwm cov ntaub ntawv raw. Nyob rau hauv cov txheej txheem ntawm kev tsim khoom, koj yuav tsum tau xyuam xim rau kev ntsuas los tiv thaiv zoo li qub, xws li hnav cov nplhaib tiv thaiv zoo li qub, hnav cov khaub ncaws tiv thaiv zoo li qub, xaiv lub rooj cob qhia tsis muaj plua plav thiab cov kab ntau lawm kom txo qis qhov tsis ua haujlwm. Ua ntej tawm hauv lub Hoobkas, nws yog ib qho tsim nyog los xyuas kom meej lub sijhawm laus kom ntau li ntau tau, thiab lub Hoobkas dhau tus nqi yog 100%. Nyob rau hauv cov txheej txheem kev thauj mus los, cov khoom yuav tsum tau ntim, thiab lub ntim yuav tsum tsis muaj zog. Yog hais tias nws yog shipping, nws yog tsim nyog los tiv thaiv hydrochloric acid corrosion
Tsis tas li ntawd, kev saib xyuas txhua hnub ntawm lub pob tshab LED npo kuj tseem ceeb heev, tsis tu ncua ntxuav cov plua tshauv ntawm lub vijtsam, kom tsis txhob cuam tshuam rau lub tshav kub dissipation muaj nuj nqi. Thaum ua si cov ntsiab lus tshaj tawm, sim kom tsis txhob muaj xim dawb, tag nrho ntsuab, thiab lwm yam rau lub sijhawm ntev, kom tsis txhob muaj kev nthuav dav tam sim no, cable cua sov thiab luv luv Circuit Court tsis ua haujlwm. Thaum ua si hnub so thaum hmo ntuj, koj tuaj yeem kho qhov ci ntawm lub vijtsam raws li qhov ci ntsa iab ntawm ib puag ncig, uas tsis tsuas yog txuag lub zog, tab sis kuj ua rau lub neej ua haujlwm ntev ntawm LED zaub.
Post lub sij hawm: Dec-22-2020