Cov kev siv lub neej ntawm lub teeb pom kev coj ua tiag tiag ncav cuag 100,000 xuab moos?

2021/02/20


Nws puas muaj tseeb tias cov pob tshab LED zaub muaj lub neej ntawm 100,000 teev?

LED pob tshab npo, zoo li lwm yam khoom siv hluav taws xob, muaj lub neej ua haujlwm. Txawm hais tias qhov theoretical lub neej ntawm LED yog 100,000 teev, nws tuaj yeem ua haujlwm ntau dua 11 xyoos raws li 24 teev hauv ib hnub thiab 365 hnub hauv ib xyoos, tab sis qhov xwm txheej tiag tiag thiab cov ntaub ntawv theoretical sib txawv ntau. Raws li kev txheeb cais, lub neej ntawm LED pob tshab cov ntxaij nyob rau hauv kev ua lag luam yog feem ntau 4 ~ 8 Hauv 2012,Cov pob tshab LED pomuas tuaj yeem siv rau ntau dua 8 xyoo twb yog qhov zoo heev. Yog li ntawd, lub neej ntawm lub pob tshab LED npo yog 100,000 teev, uas tuaj yeem ua tiav hauv lub xeev zoo tagnrho, thiab 50,000 teev tau txiav txim siab zoo hauv qhov xwm txheej tiag tiag.

Cov xwm txheej uas cuam tshuam rau lub neej ntawm covLED pob tshab npoyog sab hauv thiab sab nraud. Qhov teeb meem sab hauv suav nrog txoj kev ntawm LED teeb hlaws dai, txoj kev ntawm kev teeb tsa LED, kev ua haujlwm ntawm cov khoom siv nruab nrab, kev ua haujlwm ntawm cov khoom siv hluav taws xob LED, thiab cov ua haujlwm los tiv thaiv kev qaug zog ntawm cov khoom; lub hauv paus yog yog kev ua haujlwm ib puag ncig ntawm LED pob tshab npo npo thiab ntau yam ntxiv.

LED teeb hlaws dai txheej txheem

1. Lub teeb cig teeb txuas nrog

Txais yuav cov cuab yeej hauv ntej-teeb pom kev zoo, uas yog, tus qauv LED tso saib cov nplais teeb rau ntawm lub rooj tsavxwm hauv PCB, uas tuaj yeem ua kom puv 140 ° pom lub kaum sab xis. Nws yog hu ua lub hauv ntej-ntsia qhov zoo-emittingpob tshab LED npo, uas sawv cev ib qho qauv xws li siv cov xim loj heev. JTS3. Rau

2. Lub teeb lo nplaum rau sab

Siv tshuab hluav taws xob sab sab, sab teeb qhia sab LED teeb roj teeb tau teeb tsa rau sab saud lossis qis dua ntawm lub teeb bar, nrog saib pom txog 160 ° thiab qhov pom lub kaum sab xis. Kev lag luam lub npe yog lub ntsej muag ntawm LED pom pob tshab tshuaj ntsuam, uas sawv cev rau JTC3 nrog cov xim loj.

Summary: The side-emitting LED pob tshab npo has higher permeability and wider viewing angle. Due to the side design of the lamp beads, the permeability is higher, which can reach more than 90%, and it has better anti-slip ability and fast maintenance requirements. The positive-emitting lamp beads are made of traditional LED display lamp beads. Although the transmittance is slightly lower than that of the side-emitting technology, it has better product stability and more convenient maintenance. Nowadays, LED transparent screen manufacturers mainly use the front-facing product position. And loved by more and more customers.

Txoj kev teeb tsa LED

1. Kev pabcuam nqa tawm

Ncaj qha siv cov kab teeb dai (nrog hooks) rau nruab thiab nquag teeb tsa thiab rhuav tshem, xws li kev hais kwv txhiaj, kev ua yeeb yam rau theem, thiab cov chaw teeb tsa. Tus sawv cev cov ntaub ntawv ntawm Jucaiyuan Optoelectronics yog JTS3led pob tshab npo hauv Nanchong Thaj Tsam Kev Tshawb Fawb.

2. Tsau tshem tawm

Txoj kev no yog siv nyob rau hauv lub atrium ntawm khw hauv khw, kub muag nyiaj kub khw muag khoom, chaw ua lag luam, thiab lwm yam Tom qab kev teeb tsa tiav, nws tsis yooj yim txav. Tus sawv cev cov ntaub ntawv yog cov tshuaj ntsuam coj pob tshab ntawm Kleidi, uas yog tus neeg sawv cev ntawm cov pob tshab coj tsom iav ntawm lub khw muag cov hniav nyiaj hniav kub.

3. Iav kab hlau rhuav phab ntsa installation

Qhov no tseem yog txoj kev teeb tsa ruaj ruaj, feem ntau rau cov teb ntawm daim iav ntaub thaiv phab ntsa. Raws li hom iav kab hlau rhuav phab ntsa, yuav muaj kev sib txawv, feem ntau cov hom: ib leeg-taw tes txhawb nqa iav kab hlau rhuav phab ntsa installation, ob chav taw tes txhawb / plaub-kis tau txhawb iav Kab hlau rhuav phab ntsa installation, tiv thaiv iav kab hlau rhuav phab ntsa installation, puv iav iav kab hlau rhuav phab ntsa installation. Hom kev teeb tsa no yog qhov nyuaj dua. Feem ntau, cov khoom lag luam yuav tsum tau kho kom haum raws li qhov loj ntawm cov iav ntaub thaiv phab ntsa, thiab lub cheeb tsam yog qhov loj. Tus sawv cev cov ntaub ntawv yog Shanghai KFC pob tshab coj iav kab hlau rhuav phab ntsa npo.

transparent LED screen

Feem xyuam rau cov khoom siv sab nraud

     In addition to LED light-emitting devices, LED pob tshab npos also use many other peripheral components, including circuit boards, plastic casings, switching power supplies, connectors, casings, etc. Any problem with any component may lead to the life of the transparent screen. reduce. Therefore, the longest life span of a transparent display is determined by the life span of the key component with the shortest life span. For example, LEDs, switching power supplies, and metal casings are selected according to the 8-year standard, and the protective process performance of the circuit board can only support its work for 3 years. After 3 years, it will be damaged due to corrosion, so we can only get a 3 year Life-span transparent screen.

Qhov cuam tshuam ntawm kev ua haujlwm ntawm ib puag ncig

     Vim tias nyias siv nyias, cov haujlwm ua haujlwm ntawm cov ntxaij vab tshaus sib txawv muaj ntau. Hais txog thaj chaw ib puag ncig, cov huab cua sab hauv tsev sib txawv me me, thiab tsis muaj dej nag, daus thiab UV hluav taws; qhov kub sab nraud qhov sib txawv tuaj yeem ncav cuag 70 degrees, ntxiv rau cua, hnub thiab nag. Ib puag ncig hnyav yuav ua rau kev laus ntawm lub vijtsam qhib pob tshab, thiab qhov chaw ua haujlwm yog qhov tseem ceeb uas cuam tshuam rau lub neej ntawm lub pob tshab.

     Lub neej ntawm cov 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 los ntawm kev hloov ntawm qhov chaw (xws li hloov hluav taws xob mov). Txawm li cas los xij, nws tsis yooj yim sua rau LEDs yuav raug hloov nyob rau hauv ntau tus naj npawb. Yog li no, thaum lub neej ntawm LED tas, nws txhais tau hais tias qhov kawg ntawm lub neej ntawm lub pob tshab tsom iav. Hauv kev paub tseeb, lub neej ntawm LED txiav txim lub neej ntawm lub pob tshab.

     Peb hais tias lub neej ntawm LED teeb teeb teeb txiav txim siab lub neej ntawm cov pob tshab teeb, tab sis nws tsis txhais tau hais tias lub neej ntawm LED teeb tau sib npaug rau lub neej ntawm lub teeb pom. Txij li thaum lub vijtsam zaub pob tshab tsis ua haujlwm tsis muaj peev xwm nyob rau txhua lub sijhawm, thaum lub vijtsam pob tshab yog tso video kev ua haujlwm ib txwm, lub sijhawm ua haujlwm ntawm lub vijtsam pob tshab yuav tsum yog 6-10 zaug ntawm lub neej ntawm LED. Lub neej ncua ntawm LED tuaj yeem nyob ntev dua thaum ua haujlwm ntawm qis tam sim no. Yog li ntawd, kev siv lub sijhawm ntawm lub vijtsam siv pob tshab siv lub hom lub LED teeb hlaws dai tuaj yeem ncav sijhawm txog li 50,000 teev.

LED ua lub teeb ci ntaus cov khoom ua tau zoo

     LED lamp beads are the most critical part of the transparent screen and the most relevant part of the life. For LED lamp beads, the following indicators are mainly: attenuation characteristics, water vapor penetration characteristics, and UV resistance. If the LED pob tshab npo manufacturer fails to evaluate the performance of the LED lamp beads, it will be applied to the transparent screen, which will cause a large number of quality accidents and seriously affect the life of the LED pob tshab npo.

Cov anti-qaug zog kev ua tau zoo ntawm cov khoom

     The anti-fatigue performance of LED pob tshab npo products depends on the production process. It is difficult to guarantee the fatigue resistance of the module made by the poor three-proof processing technology. When the temperature and humidity change, the circuit board protective surface will appear cracks, resulting in a decrease in the protective performance.

     Therefore, the production process of the LED pob tshab npo is also a key factor in determining the life of the transparent screen. The production processes involved in the production of transparent screens include: component storage and pretreatment process, furnace welding process, three-proof treatment process, waterproof sealing process, etc. The effectiveness of the process is related to material selection and ratio, parameter control and the quality of the operators. For most LED pob tshab npo manufacturers, the accumulation of experience is very important. A factory with many years of experience will be more effective in controlling the production process. .

Yuav ua li cas ua lub pob tshab LED zaub ntev dua lub neej?

     Los ntawm kev yuav khoom ntawm raw cov ntaub ntawv mus rau kev teeb tsa thiab txheem txheej txheem ntawm cov txheej txheem ntau lawm thiab kev teeb tsa, nws yuav muaj qhov cuam tshuam zoo rau kev pab lub neej ntawm LED zaub. Cov hom ntawm cov khoom siv hluav taws xob xws li teeb lub teeb thiab ICs, mus rau qhov zoo ntawm hloov cov khoom siv fais fab, yog txhua yam ncaj qha uas cuam tshuam rau lub neej ntawm cov ntxaij vab tshaus loj LED. Thaum peb npaj lub phiaj xwm, peb yuav tsum qhia cov hom tshwj xeeb thiab qauv ntawm cov teeb pom kev zoo zoo LED teeb hlaws dai, lub koob npe zoo hloov cov khoom siv fais fab, thiab lwm yam ntaub ntawv raw. Hauv kev tsim cov txheej txheem, xyuam xim rau kev tiv thaiv kev tiv thaiv zoo li qub, xws li hnav cov nplhaib zoo li qub, hnav cov khaub ncaws tiv thaiv zoo li qub, thiab xaiv cov haujlwm ua haujlwm plua plav thiab cov kab ntau lawm kom txo qis qhov tsis ua hauj lwm. Ua ntej tawm hauv lub Hoobkas, lub sijhawm laus yuav tsum lav kom ntau li ntau tau kom tiav 100% dhau tus nqi. Thaum lub sijhawm thauj mus los, cov khoom yuav tsum ntim khoom, thiab cov ntim khoom yuav tsum khij rau qhov tsis zoo. Yog tias nws raug xa los ntawm hiav txwv, kev ntsuas kom tiv thaiv hydrochloric acid corrosion yuav tsum tau ua.

     In addition, the daily maintenance of the LED pob tshab npo is also very important. Regularly clean the dust accumulated on the screen to avoid affecting the heat dissipation function. When playing advertising content, try not to stay in all white, all green, etc. for a long time, so as to avoid current amplification, cable heating and short-circuit failures. When playing festivals at night, the screen brightness can be adjusted according to the ambient brightness, which not only saves energy, but also prolongs the life of the LED display .