Niaj hnub no, cov lus qhia LED tau siv dav hauv ntau qhov chaw, thiab cov duab ntxoov ntxoo ntawm LED tuaj yeem pom nyob txhua qhov chaw hauv kev tshaj tawm sab nraum zoov, squares, chaw ntau pob, theem, thiab chaw ruaj ntseg.Txawm li cas los xij, lub teeb muaj kuab paug tshwm sim los ntawm nws qhov ci ci siab kuj yog mob taub hau.Yog li ntawd, raws li LED zaub cov chaw tsim khoom thiab cov neeg siv, qee qhov kev ntsuas yuav tsum tau ua kom tsim nyog rau teeb tsa LED teeb pom kev ci ntsa iab thiab kev tiv thaiv kev nyab xeeb kom txo qis kev cuam tshuam tsis zoo los ntawm qhov ci.Tom ntej no, cia peb nkag mus rau qhov kev kawm ntawm LED zaub brightness kev paub ntsiab lus ua ke.
LED Zaub Brightness Range
Feem ntau, qhov ci ntsa iab ntawmsab hauv tsev LED zaubpom zoo kom nyob ib ncig ntawm 800-1200cd / m2, thiab nws yog qhov zoo tshaj kom tsis txhob muaj ntau tshaj qhov no.Lub brightness ntau ntawmsab nraum zoov LED zaubyog nyob ib ncig ntawm 5000-6000cd / m2, uas yuav tsum tsis txhob ci dhau lawm, thiab qee qhov chaw twb tau tso tawm sab nraum zoov LED zaub.Qhov ci ntawm qhov screen yog txwv.Rau lub vijtsam zaub, nws tsis yog qhov zoo dua los kho qhov ci ci kom siab li sai tau.Yuav tsum muaj kev txwv.Piv txwv li, qhov siab tshaj plaws brightness ntawm sab nraum zoov LED zaub yog 6500cd / m2, tab sis koj yuav tsum tau kho lub brightness mus rau 7000cd / m2, uas yog twb yog hais tias nws tshaj qhov ntau nws muaj peev xwm tiv taus, nws zoo li lub peev xwm ntawm lub log tsheb.Yog tias lub log tsheb tsuas tuaj yeem them nrog 240kpa, tab sis koj ntshai ntawm huab cua to lossis huab cua tsis txaus thaum tsav tsheb, koj yuav tsum them 280kpa, ces koj yuav tau tsav tsheb xwb.Thaum tsav tsheb, koj yuav tsis hnov dab tsi, tab sis tom qab tsav tsheb mus ntev, vim tias lub log tsheb tsis tuaj yeem tiv taus huab cua siab, tej zaum yuav muaj kev ua tsis tiav, thiab qhov tshwm sim loj, qhov tshwm sim ntawm lub log tsheb tuaj yeem tshwm sim.
Qhov cuam tshuam tsis zoo ntawm LED zaub Brightness yog siab dhau
Ib yam li ntawd, qhov ci ntsa iab ntawm LED zaub yog qhov tsim nyog.Koj tuaj yeem nrhiav cov lus qhia ntawm LED zaub chaw tsim khoom.Koj tuaj yeem tiv taus qhov ci ci siab tshaj plaws yam tsis muaj kev cuam tshuam rau LED zaub, thiab tom qab ntawd kho nws, tab sis nws tsis pom zoo tias qhov ci ci siab npaum li cas.Tsuas yog kho siab npaum li cas, yog tias qhov ci ntsa iab tau hloov siab dhau lawm, nws yuav cuam tshuam rau lub neej ntawm LED zaub.
(1) cuam tshuam rau lub neej kev pab cuam ntawm LED zaub
Vim tias qhov ci ntsa iab ntawm LED teeb pom kev cuam tshuam nrog LED diode, thiab lub cev ci ntsa iab thiab qhov tsis kam ntawm diode tau teeb tsa ua ntej LED zaub tawm hauv lub Hoobkas, yog li thaum lub teeb ci siab dua, tam sim no ntawm LED diode kuj tseem muaj. loj dua, thiab lub teeb ci LED kuj tseem yuav ua haujlwm nyob rau hauv cov xwm txheej zoo li no, thiab yog tias nws mus zoo li no, nws yuav ua kom lub neej ua haujlwm ntawm LED teeb thiab lub teeb attenuation.
(2) Kev siv hluav taws xob sab nraum zoov LED zaub
Qhov siab dua qhov ci ntawm LED zaub screen, qhov siab dua qhov module tam sim no, yog li lub zog ntawm tag nrho lub vijtsam kuj tseem ntau dua, thiab lub zog noj kuj ntau dua.Ib teev, 1 kWh ntawm hluav taws xob yog 1.5 yuan, thiab yog tias xam rau 30 hnub hauv ib hlis, ces tus nqi hluav taws xob txhua xyoo yog: 1.5 * 10 * 1.5 * 30 * 12 = 8100 yuan;Yog tias nws suav nrog lub zog ib txwm muaj, yog tias txhua teev 1.2 kWh ntawm hluav taws xob, ces tus nqi hluav taws xob txhua xyoo yog 1.2 * 10 * 1.5 * 30 * 12 = 6480 yuan.Muab piv rau ob, nws pom tseeb tias yav dhau los yog qhov pov tseg ntawm hluav taws xob.
(3) Kev puas tsuaj rau tib neeg lub qhov muag
Lub ci ci ntawm lub hnub ci thaum nruab hnub yog 2000cd.Feem ntau, qhov ci ntawm sab nraum zoov LED zaub yog nyob rau hauv 5000cd.Yog tias nws tshaj 5000cd, nws yog hu ua lub teeb paug, thiab nws yuav ua rau tib neeg lub qhov muag puas tsuaj loj.Tshwj xeeb tshaj yog thaum hmo ntuj, qhov ci ntawm cov zaub yog qhov loj heev, uas yuav txhawb nqa lub qhov muag.Tib neeg lub qhov muag ua rau tib neeg lub qhov muag qhib tsis tau.Ib yam li thaum tsaus ntuj, ib puag ncig koj tsaus ntuj heev, thiab ib tus neeg dheev pom lub teeb nyem ntawm koj ob lub qhov muag, yog li koj ob lub qhov muag yuav qhib tsis tau, tom qab ntawd, LED zaub yog sib npaug rau lub teeb nyem, yog tias koj tsav tsheb, ces. muaj xwm txheej xwm txheej tshwm sim.
LED zaub Brightness teeb tsa thiab kev tiv thaiv
1. Kho qhov ci ntawm sab nraum zoov LED puv xim zaub raws li ib puag ncig.Lub hom phiaj tseem ceeb ntawm kev hloov qhov ci ntsa iab yog los kho qhov ci ntawm tag nrho LED npo raws li qhov siv ntawm lub teeb ci, kom nws zoo nkaus li pom tseeb thiab ci tsis muaj dazzling.Vim tias qhov piv ntawm qhov ci ntawm hnub ci tshaj plaws rau qhov tsaus ntuj tshaj plaws ntawm lub hnub ci tuaj yeem ncav cuag 30,000 rau 1. Cov teeb pom kev zoo sib xws kuj sib txawv.Tab sis tam sim no tsis muaj configuration rau brightness specifications.Yog li ntawd, tus neeg siv yuav tsum tau kho qhov ci ntawm LED hluav taws xob tso saib raws sijhawm raws li kev hloov pauv hauv ib puag ncig.
2. Standardize lub xiav tso zis ntawm sab nraum zoov LED puv xim zaub.Vim tias qhov ci ntsa iab yog qhov ntsuas raws qhov kev nkag siab ntawm tib neeg lub qhov muag, tib neeg lub qhov muag muaj qhov sib txawv ntawm lub teeb pom kev sib txawv ntawm cov wavelengths sib txawv, yog li tsuas yog qhov ci ntsa iab tsis tuaj yeem cuam tshuam qhov kev siv ntawm lub teeb, tab sis siv irradiance los ntsuas qhov kev nyab xeeb ntawm lub zog pom. Lub teeb tuaj yeem pom tseeb dua Qhov koob tshuaj ntawm lub teeb uas cuam tshuam rau lub qhov muag.Kev ntsuas tus nqi ntawm cov irradiance metering ntaus ntawv, es tsis yog lub qhov muag pom ntawm qhov ci ntawm lub teeb xiav, yuav tsum tau siv los ua lub hauv paus rau kev txiav txim siab seb lub teeb xiav lub teeb pom kev siv puas tsim kev puas tsuaj rau lub qhov muag.Sab nraum zoov LED zaub tuam ntxhab thiab cov neeg siv yuav tsum txo qis lub teeb xiav tso zis tivthaiv ntawm LED zaub nyob rau hauv cov xwm txheej ntawm cov zaub.
3. Txheem lub teeb faib thiab kev taw qhia ntawm LED puv xim zaub.Cov neeg siv yuav tsum sim lawv qhov zoo tshaj plaws los txiav txim siab txog qhov muaj txiaj ntsig ntawm lub teeb faib ntawm LED cov khoom siv hluav taws xob, kom lub teeb hluav taws xob tso tawm los ntawm LED yog sib npaug sib npaug hauv txhua qhov kev qhia hauv lub kaum sab xis saib, kom tsis txhob muaj lub teeb muaj zog ntawm lub teeb me me. saib lub kaum ntse ntse LED ncaj qha ntaus tib neeg lub qhov muag.Nyob rau tib lub sijhawm, cov kev taw qhia thiab ntau yam ntawm LED teeb irradiation yuav tsum raug txwv kom txo cov pa phem ntawm LED zaub rau ib puag ncig ib puag ncig.
4. Standardize cov zis zaus ntawm cov xim puv npo.LED zaub manufacturers yuav tsum tsim cov zaub nyob rau hauv nruj raws li qhov yuav tsum tau ntawm cov specification, thiab cov zis zaus ntawm cov zaub screen yuav tsum tau raws li qhov yuav tsum tau ntawm cov specification kom tsis txhob muaj kev tsis xis nyob rau tus saib vim flickering ntawm lub screen.
5. Kev ntsuas kev nyab xeeb tau hais meej meej hauv cov neeg siv phau ntawv.Cov chaw tsim khoom ntawm LED yuav tsum tau qhia txog kev ceev faj hauv LED zaub cov neeg siv phau ntawv, piav qhia txog kev hloov kho kom raug ntawm qhov ci ci ntawm lub vijtsam puv xim, thiab qhov ua rau muaj kev puas tsuaj rau tib neeg lub qhov muag tshwm sim los ntawm kev saib ncaj qha ntawm LED zaub rau lub sijhawm ntev. .Thaum cov cuab yeej hloov kho qhov ci tsis siv neeg ua tsis tiav, kev hloov kho phau ntawv yuav tsum tau txais los yog LED zaub yuav tsum muab tua.Thaum ntsib teeb pom kev zoo nkauj LED hauv qhov tsaus ntuj, kev tiv thaiv tus kheej yuav tsum yog, tsis txhob saib ncaj qha ntawm LED hluav taws xob lub sijhawm ntev lossis ua tib zoo txheeb xyuas cov duab cov ntsiab lus ntawm LED hluav taws xob zaub, thiab sim zam lub LED. raug tsom los ntawm qhov muag.Ci ntsa iab daim ntawv, uas hlawv lub retina.
6. Kev tiv thaiv kev tiv thaiv raug coj mus rau lub sijhawm tsim thiab tsim cov duab LED puv xim.Tsim thiab tsim cov neeg ua haujlwm yuav tuaj rau hauv kev sib cuag nrog LED zaub ntau zaus dua li cov neeg siv.Hauv kev tsim thiab tsim cov txheej txheem, nws yog ib qho tsim nyog los ntsuas qhov kev ua haujlwm dhau ntawm lub xeev ntawm LED.Yog li ntawd, cov neeg tsim qauv thiab cov neeg ua haujlwm tsim khoom uas yooj yim raug rau lub teeb muaj zog LED yuav tsum tau them sai sai rau thiab siv cov kev tiv thaiv tshwj xeeb hauv kev tsim thiab tsim cov txheej txheem ntawm LED zaub.Thaum lub sij hawm tsim thiab kev ntsuam xyuas ntawm sab nraum zoov high-brightness LED zaub, cov neeg ua hauj lwm yuav tsum hnav looj tsom iav dub nrog ib tug brightness attenuation ntawm 4-8 lub sij hawm, thiaj li hais tias lawv yuav saib tau cov ntsiab lus ntawm LED zaub nyob ze.Nyob rau hauv cov txheej txheem ntawm sab hauv LED zaub ntau lawm thiab kev soj ntsuam, cov neeg ua hauj lwm cuam tshuam yuav tsum tau hnav looj tsom iav dub nrog lub brightness attenuation ntawm 2-4 zaug.Tshwj xeeb tshaj yog cov neeg ua hauj lwm uas sim cov LED zaub nyob rau hauv qhov tsaus ntuj nti yuav tsum tau them sai sai rau kev tiv thaiv kev nyab xeeb.Lawv yuav tsum hnav looj tsom iav dub ua ntej lawv tuaj yeem saib ncaj qha.
Yuav ua li cas LED zaub Manufacturers Deal nrog lub brightness ntawm cov zaub?
(1) Hloov cov hlaws teeb
Nyob rau hauv qhov kev pom ntawm qhov tsis zoo tshwm sim los ntawm lub siab ci ntawm LED zaub, LED zaub chaw tsim tshuaj paus kev daws teeb meem yog los hloov cov pa roj teeb hlaws nrog cov hlaws teeb uas tuaj yeem pab txhawb cov teeb pom kev zoo siab, xws li: Nation Star's high-brightness SMD3535 teeb. hlaws.Cov nti tau hloov nrog lub nti uas tuaj yeem txhawb kev ci ntsa iab, yog li qhov ci tuaj yeem nce los ntawm ntau pua cd mus txog 1,000 cd.
(2) Tsis siv neeg kho qhov ci
Tam sim no, daim npav tswj dav dav tuaj yeem kho qhov ci tsis tu ncua, thiab qee daim npav tswj hwm tuaj yeem ntxiv photoresistor los kho qhov ci.Los ntawm kev siv daim npav tswj hwm LED, cov chaw tsim khoom siv LED siv lub teeb pom kev los ntsuas qhov ci ntawm ib puag ncig ib puag ncig, thiab hloov pauv raws li cov ntaub ntawv ntsuas.Hloov mus rau hauv cov teeb liab hluav taws xob thiab xa mus rau ib leeg-chip microcomputer, ib leeg-chip microcomputer ces ua cov teeb liab, thiab tom qab ua tiav, tswj lub voj voog ntawm cov zis PWM nthwv dej hauv qee qhov kev txiav txim.Qhov voltage ntawm LED zaub screen yog hloov kho los ntawm kev hloov hluav taws xob tswj hluav taws xob, kom lub teeb ci ntawm LED zaub screen tau tswj tau, yog li txo qhov cuam tshuam ntawm qhov ci ntawm LED zaub screen rau tib neeg.
Post lub sij hawm: Mar-13-2023
