Kab lus no tsuas yog ua kev tshawb fawb nrov ntawm qhov ua tau zoo ntawm LED teeb, thiab muab cov lus qhia rau kev yuav khoom." Kuv yuav tsum nruab qhov teeb pom kev zoo li cas?" Nws' yog ib lo lus nug zoo nkauj, thiab kuv tsis' tsis tawm tswv yim rau nws.
1. Luminous flux
Qhov no yog thawj qhov tseem ceeb ntawm txhua lub teeb, thiab tus qauv txhais tau hais tias yog" muab tau tus nqi ntawm cov radiant flux rau kev ntsuam xyuas ntawm tus qauv tib neeg pom cov yam ntxwv teev los ntawm cov qauv thoob ntiaj teb" Rau cov teeb, qhov ntsuas no yog" qhov sib npaug ntawm cov teeb pom kev pom los ntawm lub teeb ib lub sijhawm". Unit: Lumen, cim lm.
Kev yuav tswv yim: Rau tib hom teeb, qhov ntsuas no yuav tsum tshaj qhov tsawg kawg nkaus txwv (qhov), siab npaum li qhov ua tau, qhov zoo dua. (Nco ntsoov tias yog lub teeb ci dhau lawm, yuav muaj qhov ci ntsa iab loj, thiab lub qhov muag yuav tsis xis nyob.) Qhov ntsuas qhov ntsuas qhov pom tseeb tiag tiag yog lub teeb pom kev zoo-" lub luminous flux ntawm pom lub teeb tau txais ib chav tsev. cheeb tsam". Nws yog qhov nyuaj dua rau thim rov qab cov luminous flux txwv los ntawm qhov txwv tsis pub dhau. , Yuav tsum xav txog hom teeb, lub teeb faib nkhaus, ib puag ncig kev teeb tsa, qhov siab, thiab lwm yam., lub qhov dej no tsis puv. Ntawm no yog tus nqi siv ntxhib. Standard incandescent teeb (tsis muaj teeb pom kev zoo, qauv teeb pom kev zoo) yuav tsum tau nyeem thiab sau ntawv (txog 300lx ntawm qhov deb ntawm 0.75 meters, thiab lub teeb pom kev zoo cheeb tsam ntawm 1.8 meters), uas yuav tsum tau 900LM.
Qhov kev ntsuas tseem ceeb no feem ntau yog cim rau hauv txoj haujlwm tsis tseem ceeb, qee lub chaw tsim khoom me tsuas yog tsis cim nws, yog li nco ntsoov nws lub cim" LM", txwv tsis pub koj yuav tsis tuaj yeem paub qhov ntsuas no.
2. Lub zog
Qhov kev ntsuas no yog lub zog noj ib teev ntawm lub teeb, txhua tus paub qhov no, qhov me dua qhov zoo dua, tsis hais ntau.
Kev yuav tswv yim: Thaum lub luminous flux ua tau raws li qhov xav tau, lub zog me me, qhov zoo dua. (Yog hais tias lub tshav kub dissipation ntawm high-power teeb tsis tau ua kom zoo, nws yuav txo tau lub neej ntawm lub teeb) no parameter feem ntau yog cim nrog eye-catching marks, thiab cov neeg ua hauj lwm muag khoom kuj siv nws txawv qhov" brightness" ntawm cov teeb. Qhov tseem ceeb ntawm qhov ntsuas no yog qhov thib ob nkaus xwb rau cov luminous flux.
3. Xim kub
Lub ntsiab lus yog qhov nyuaj heev, yog li me ntsis. Cov xim kub tus nqi nyob rau hauv lub teeb ntuj yog muab ncaj qha raws li qhov sib piv.
Hnub ci: 1900K. Hnub ci hnub ci: 5500K. Lub hnub ci hauv lub ntuj ntshiab thaum tav su yog 6500K. Incandescent teeb: 3000K
Kev yuav tswv yim: Feem ntau, xim kub ntawm LED teeb yog nyob nruab nrab ntawm 4000K-5000K. Hauv chav pw thiab lwm qhov chaw uas xav tau kev xav thiab kev nplij siab, xaiv 2700K-3000K.
LED teeb nrog kub xim kub (siab dua 5700K) saib dawb, muab cov neeg tsis pom kev ntawm" xim kub dua thiab ci dua". Lub teeb xiav ntawm LED teeb nrog kub xim kub yog qhov teeb meem ntau dua. Lub teeb uas tsis tshua muaj xim kub yog xim daj, ua rau tib neeg muaj kev sov siab thiab xis nyob.
4. Xim rendering Performance index Ra
Peb hu lub degree ntawm lub teeb qhov chaw mus rau qhov tseeb xim ntawm cov khoom raws li cov xim rendering ntawm lub teeb qhov chaw. Tus qauv yuav tsum tau ntsuas yog xim rendering Performance index. Qhov siab dua qhov ntsuas, qhov cuam tshuam tsawg dua ntawm cov xim pom, thiab xim rendering Performance index ntawm lub hnub ci yog 100.
Kev xav ntawm kev yuav khoom: Lub teb chaws tus qauv tau teev tseg tias kev siv txhua hnub yuav tsum muaj Ra ntau dua 80. Yog tias koj koom nrog kev ua haujlwm ntawm cov xim, ces cov xim rendering Performance index ntawm lub teeb yuav tsum siab heev, yog li koj tuaj yeem xaiv cov teeb ci incandescent. , txawm tias cov xim rendering Performance index ntawm lwm hom teeb tuaj yeem ncav cuag 95, tsis txhob' tsis yuav nws (yog vim li cas ntev dhau lawm).
5. Kev ua neej nyob
Lub neej ntawm lub teeb tiag tiag muaj ob ntu, qhov luv dua yog coj raws li lub neej ntawm tag nrho lub teeb
1. Lub sij hawm xav tau rau lub luminous flux ntawm tag nrho lub teeb kom txo mus rau 70% ntawm tus nqi pib
2. Lub sij hawm ntawm igniting mus hlawv tag nrho lub teeb
Rau LED teeb, qhov thib ob yog luv dua li thawj zaug. LED lifespan uas feem ntau thov nyob rau hauv kev ua lag luam yog ntev li 5W-10W teev, uas yog hais txog thawj lifespan. Kev siv ib qho LED nti hauv ib puag ncig ib puag ncig deb tshaj qhov kev ua neej no. Qhov kev sim thib ob yog cov chaw tsim khoom' s LED tsav muaj peev xwm thiab hluav taws xob tsim hluav taws xob muaj peev xwm.
Kev yuav tswv yim: Xaiv lub teeb los ntawm cov chaw tsim khoom lag luam txhim khu kev qha, lub neej nominal ntev, qhov zoo dua. Lus Cim: Lub neej ntawm cov teeb ci LED feem ntau yog cim 10 xyoo, tab sis cov txheej txheem suav yog zoo li no - tag nrho lub neej ntawm lub teeb Y teev / teeb pom kev zoo X teev ib hnub=10 xyoo, qhov no" teeb X teev ib hnub twg hnub" yog ib daim ntawm 10 xyoo.
Lub teb chaws tus txheej txheem teev tseg tias lub neej ntawm tag nrho lub teeb yog ntau tshaj 25000 teev (lub sij hawm xam ntawm lub sij hawm no yog ntau circumstantial, thiab cov khoom thib ob yog zam rau ib qho twg). Lub sij hawm tshaj tawm los ntawm txhua qhov chaw tsim khoom yog los ntawm 6000H txog 25000H.
PS: Thawj lub sij hawm ntawm cov teeb pom kev zoo (3000H) thiab cov teeb fluorescent (6000H) yog luv dua li lub sijhawm thib ob, ntau lub teeb pom kev zoo tau mus txog qhov kawg ntawm lawv lub neej (lub luminous flux tsis tsim nyog), tab sis lawv tseem tuaj yeem ua tau. teeb thiab yuav tsum tau hloov lub sijhawm.
6. PF tus nqi
Tus nqi PF yog qhov piv ntawm lub zog tiag tiag uas siv los ntawm lub teeb rau lub zog pom. Cov khoom no tsis yog ib qho parameter ntawm qhov zoo ntawm lub teeb, tab sis tsuas yog cuam tshuam nrog lub load ntawm daim phiaj fais fab. Ua tsaug rau kev siv hluav taws xob tsawg ntawm LED teeb, qhov cuam tshuam yog txwv. Txawm li cas los xij, qee tus neeg ua haujlwm muag khoom feem ntau hais tias qhov PF tus nqi siab dua, kev txuag hluav taws xob ntau dua thiab qhov zoo ntawm cov teeb pom kev zoo. Qhov no yog tsis muaj tseeb.
Kev yuav tswv yim: Rau cov teeb uas tsis muaj zog (qis dua 10W), qhov ntsuas no tsis tas yuav xav txog. Raws li cov kev cai hauv lub tebchaws, PF ntawm lub teeb qis dua 5W yuav tsum tsis txhob qis dua 0.4, thiab PF ntawm lub teeb siab tshaj 5W yuav tsum tsis txhob qis dua 0.7.
7. dimming kev ua tau zoo
LED tsav tsheb tuaj yeem muaj ntau qhov kev ua si, thiab muaj ntau lub teeb nyob rau hauv kev ua lag luam uas thov kom muaj peev xwm kho qhov ci, xim kub, xim, thiab lwm yam. Txhua yam wifi, bluetooth, thiab lwm yam. adjustable LED teeb yog cov khoom ua si nrog lub freshness ntawm 5 feeb. Lawv tsis tuaj yeem siv rau teeb pom kev zoo thiab kim, yog li nws tsis pom zoo kom yuav lawv. LED teeb nrog cov dimmers ib txwm muaj teeb meem nrog kev sib txuam dimmers, yog li nws tsis pom zoo kom yuav lawv.
