Thaum twg kuv yuav tsum hloov kuv lub teeb pom kev zoo LED?
Txawm hais tias qhov tseeb tias LED teeb muaj sia nyob ntev dua li cov teeb pom kev zoo, yog tias koj hloov kho nyob ib ncig ntawm kaum xyoo dhau los, xyoo 2010, thaum lawv pib muaj, lawv tuaj yeem hloov tau. Nws yog ib qho tseem ceeb kom nkag siab txog lub neej tsim nyog ntawm kev nqis peev rau cov tib neeg uas tam sim no xav txog kev hloov lawv lub teeb nrog LED.
Ntev npaum li cas cov teeb pom kev zoo thiab cov teeb pom kev zoo ntawm LED?
Thaum lub neej ntev ntawm LED teeb pom kev sib txawv nyob ntawm nws txoj kev siv thiab daim ntawv thov, dimmable LED qhov muag teev muaj lub neej ntev li ntawm 100, 000 teev, piv rau 50,000 teev ntawm cov teeb ci li niaj zaus. Qhov ntawd (raws li txoj cai) yuav txhais tau tias lub neej ntev ntawm rau xyoo rau cov chaw tsim khoom xws li tsev kho mob thiab cov chaw faib khoom uas muaj teeb pom kev nyob ib puag ncig. Cov tsev ua haujlwm, ntawm qhov tod tes, uas siv lawv lub teeb ntev txog 60 teev hauv ib lub lis piam, tuaj yeem mus txog 15 xyoo yam tsis hloov.
LEDs tsis muaj filament li incandescent qij ua, yog li lawv tuaj yeem nyob ntev dua. Hloov chaw, lawv cov khoom tsim tau yuav maj mam poob qis thaum lub sijhawm. Thaum 50 feem pua ntawm cov teeb pom kev zoo ua tiav 70 feem pua qhov ci, cov tuam txhab yuav ntsuas qhov teeb pom kev zoo. (B50-L70). Nyob ntawm koj xaiv, qhov L-rating yuav hloov; B50-L50 yuav ua tiav 50 feem pua ntawm qhov ci ntawm qhov kawg ntawm 50,000- teev lub neej.
(Nyem qhov no yog xav paub ntxiv)
Dab tsi cuam tshuam rau LED teeb lub neej?
Muaj cov ntsiab lus ntxiv uas cuam tshuam rau lub teeb LED ntev npaum li cas ntxiv rau qhov lawv tau qhib ntau npaum li cas thiab pes tsawg teev lawv ua haujlwm.
- Tsis zoo: Tsis yog txhua lub LEDs tau ua kom sib npaug, thiab cov neeg tsim khoom siv cov khoom siv zoo ua kom lub teeb ntev dua thiab tsis muaj qhov tsis zoo uas yuav ua rau kev ua haujlwm tsis zoo.
- Hluav taws xob dhau kev ntxhov siab (EOS) tshwm sim thaum LEDs tau txais lub zog ntau dua li tau qhia. Qhov teeb meem no yuav raug coj los ntawm kev tsim qauv tsis zoo, kev tsav tsheb tsis zoo, kev teeb tsa tsis raug, lossis ob qho tib si.
- Txawm hais tias LEDs khiav ntawm qhov kub qis dua li cov teeb pom kev zoo, lawv tuaj yeem ua haujlwm tsis zoo yog tias muaj qhov kub thiab txias heev. High humidity tej yam kev mob qhia tib yam ntxwv.
Dab tsi yog qhov qhia tau tias nws yog lub sijhawm hloov mus rau LED teeb pom kev zoo?
Thaum lawv hais tias 'lawv, lawv yuav tsum paub tseeb tias lawv yuav tsum paub tseeb tias lawv yuav tsum paub tseeb tias lawv yuav tsum ua. Ua ntej kev siv ntau ntawm LED teeb pom kev zoo, cov khoom siv thiab cov qij tau muag sib cais vim qhov qis qis qis (1000-5000 teev) ntawm cov pa, cov teeb pom kev zoo. Qhov no txo qhov kev xav tau ntawm lub sijhawm hloov pauv vim tias lub teeb tuaj yeem hloov tau yooj yim, tab sis tus nqi ntawm lub teeb pom kev yog txwv tsis pub.
Ntawm qhov tod tes, raws li lub sijhawm dhau mus, LEDs yuav tau dimmer, uas yog thawj qhov qhia tias nws yog lub sijhawm hloov pauv. Cov neeg ua haujlwm yuav muaj qhov muag tsis pom kev thiab mob taub hau tsis tu ncua vim qhov txo qis ntawm cov teeb pom kev zoo, uas tuaj yeem cuam tshuam rau lub chaw muaj kev nyab xeeb thiab kev ua haujlwm. Ib tus neeg paub txog kev faib khoom nrog kev paub dhau los thiab kev txawj ntse tuaj yeem muab kev kwv yees zoo dua ntawm koj lub LEDs tau nyob ntev npaum li cas.
(Nyem qhov no yog xav paub ntxiv)
LEDs hloov li cas?
Cov neeg tsim khoom thiab cov neeg siv khoom tau txais tos cov kev sib xyaw ua ke ntawm LED, kev sib xyaw ua ke ntawm cov teeb pom kev zoo, raws li cov thev naus laus zis LED tau dhau los. Nws yog qhov ua tau heev uas thaum cov chaw tau rov tsim dua kaum xyoo dhau los, kev txhim kho tau koom nrog kev rov ua cov teeb qub nrog LED qhov muag teev, uas tam sim no tsis tshua muaj vim cov LEDs sib xyaw. Tam sim no nws muaj peev xwm ntau dua qhov kev hloov ntawm tam sim no LED teeb pom kev zoo kuj tseem suav nrog cov khoom siv thiab cov teeb uas yuav txhim khu kev ua haujlwm thiab kev ua haujlwm ntawm LEDs.
Nws yog ib qho tseem ceeb uas yuav tau ua hauj lwm nrog cov wholesalers kom lav koj tau txais cov qij tsim nyog yog tias koj lub tsev xav khaws nws cov khoom siv tab sis tsuas yog hloov cov teeb ci LED uas twb muaj lawm. Cov thawj coj hauv tsev tuaj yeem xaiv cov kev sib xyaw ua ke ntawm LED nrog kev pab los ntawm cov kws tshaj lij teeb pom kev zoo.
Hauv kev xaus, nws yog ib lub tswv yim zoo los sab laj nrog pab pawg kws tshaj lij teeb pom kev zoo, zoo li peb pab neeg, yog tias nws tau txog kaum xyoo txij li qhov hloov tshiab LED dhau los, yog tias lub teeb pom kev zoo tsis zoo li nws ib zaug (los yog yuav tsum tau), lossis yog tias lub chaw siv tau los ntawm kev hloov pauv ntawm kev siv.
Nrog ntau tshaj 40 xyoo ntawm kev paub hauv kev lag luam teeb pom kev zoo, peb paub zoo txog cov kev coj ua zoo tshaj plaws rau cov teeb pom kev lag luam, kev lag luam, thiab cov chaw khaws khoom. Peb paub txog qhov zoo ntawm LEDs thiab yuav ua li cas kom siv tau ntau tshaj plaws. Peb tuaj yeem muab cov kev paub uas xav tau los txiav txim siab zoo tshaj plaws. Cia peb muaj kev sib tham tam sim no txog dab tsi nws yuav siv los hloov lub teeb hauv koj lub lag luam nrog LED teeb pom kev zoo.
