Phau ntawv qhia txog Football Pitch Floodlights
Yuav ua li cas koj teeb lub teb football? Nws tsis yog yooj yim rau teeb pom kev zoo li lub tshav ncaws pob loj vim peb yuav tsum tau coj mus rau hauv tus account xws li lub siab ntawm tus ncej, qhov chaw ntawm tus ncej, tag nrho qhov ci thiab wattage ntawm lub teeb dej nyab, thiab ntau dua. Cia wb tham nrawm txog qhov no.
Lub teeb pom kev twg yog siv rau ntawm qhov chaw ncaws pob?
Qhov teeb pom kev zoo siv rau ntawm qhov chaw ncaws pob yog thawj qhov lus nug tseem ceeb tshaj plaws. Dej nyab teeb thiab teeb pom kev zoo yog ob hom teeb pom kev zoo. Qhov dav thiab nruj ntawm qhov chaw ncaws pob, xws li kaum ncaws pob thiab cov kab kov, tau teeb los ntawm cov teeb pom kev zoo.
Txhawm rau teeb tsa cov chaw no ntawm cov chaw ncaws pob, peb feem ntau ntiav 500W, 1000W, 1500W, lossis 2000W LED dej nyab teeb nrog cov kab dav dav dav, zoo li 45 degree. Ntawm qhov tsis sib xws, peb yuav tsum siv cov teeb pom kev zoo, hais SPORTLICHI nrog lub kaum sab xis ntawm 20 degree - 40 degree , kom pom lub hom phiaj, thaj chaw nplua thiab lub voj voog nruab nrab. Qhov no yog kom cov kab teeb ci tuaj yeem mus ntev ntev nrog qhov tsawg kawg nkaus ntawm lub teeb poob. Lub kaum sab xis nqaim ua rau cov kab teeb pom kev ntau dua. Lub illumination ntawm lub tshav pob yog zoo ib yam ua tsaug rau lub unified teeb pom kev zoo tsim rau lub football suab.
Lub teeb ci li cas yog qhov chaw ncaws pob lossis chaw ntau pob?
Qhov kom muaj nuj nqis ntawm lub teeb uas tawm hauv lub sijhawm ntev yog ntsuas hauv lumens. Ntau lumens sib npaug ntawm lub teeb pom kev zoo. Yuav tsum muaj pes tsawg lumens nyob ntawm qhov loj ntawm qhov chaw ncaws pob lossis chaw ntau pob thiab qhov ntau ntawm cov teeb pom kev zoo uas yuav tsum tau siv. Qhov loj ntawm koj qhov chaw ncaws pob thiab lub teeb poob yog qhov tseem ceeb ntawm kev txiav txim siab.
Piv txwv li, Lumens xav tau rau kev ncaws pob=Lux xav tau x cheeb tsam x lub teeb poob coefficient
Tom qab ntawd, ua qhov kev cob qhia ncaws pob ua piv txwv, cov lumens xav tau rau lub teeb dej nyab=500 lux x 7140m2 x 1.2=4,284,000 Im, qhov twg 500 yog qib xav tau, 7140 yog thaj tsam ntawm qhov chaw ncaws pob, thiab 1.2 yog qhov teeb meem poob. Peb yuav tsum tau ntxiv lumens ntxiv rau hauv av football vim tias muaj teeb meem tsis muaj tseeb. Lub teeb poob yuav txawm nce mus rau 1.3 mus rau 1.4 yog tias lub teeb ncej siab heev.
Yuav tsum muaj pes tsawg lub teeb dej nyab rau qhov chaw ncaws pob?
Ntau lab ntawm lumens xav tau rau lub chaw ncaws pob, tab sis yuav tsum muaj pes tsawg lub teeb dej nyab rau thaj chaw? Hauv kev xyaum ncaws pob, peb xav tau ib puag ncig 4,284,000 Im / 150=28,560W ntawm LED teeb pom kev zoo yog tias lawv qhov ua tau zoo yog 150 lumens ib watt. Yog tias lub teeb pom kev zoo ntawm lub teeb pom kev zoo dua, peb yuav xav tau watts tsawg dua. Tag nrho cov chaw ncaws pob yuav tsum tau teeb pom kev los ntawm 29 lub teeb yog tias peb siv 1000W LED dej nyab teeb.
Thaum LEDs feem ntau txuag 2 mus rau 5 npaug ntawm lub zog ntau dua li cov kev xaiv teeb pom kev zoo no, peb yuav xav txog kev hloov cov hlau halide tam sim no, mercury vapor, lossis halogen teeb nrog lawv txhawm rau txiav kev siv hluav taws xob.
Dab tsi yog dej nyab teeb pom kev zoo rau kev ncaws pob?
1. Qhov xav tau ntawm lub teeb siv, lossis lux
Kev tsim teeb pom kev zoo rau qhov chaw ncaws pob yuav tsum ua tau raws li ntau yam kev cai, suav nrog rau qhov ci ntsa iab, homogeneity, glare, thiab flickering. Qhov ci ntsa iab uas xav tau rau qhov chaw ncaws pob dej nyab teeb pom kev zoo nce, feem ntau hais lus, nrog rau theem ntawm kev sib tw, raws li tau tham hauv ntu ua ntej. Nyob ntawm qhov xav tau ntawm tus tswv chaw ntau pob, qee zaum peb yuav xav tau ntawm 1000 thiab 2000 lux kom teeb pom kev rau tag nrho cov teb.
2. Xav tau lub teeb pom kev zoo ib yam
Lwm qhov yuav tsum tau ua ua ntej yog teeb pom kev zoo ib yam. Hauv cov ntsiab lus, nws piav qhia txog yuav ua li cas lub tshav ncaws pob lub lumen dispersion raug faib. Nws tau thov tias lub teeb yog uniform yog tias lub teeb uniformity zoo. Qhov tsawg kawg nkaus lux SPORTLICHT thiab siab tshaj plaws lux ntawm qhov chaw ncaws pob yog qhov tsawg kawg nkaus thiab nruab nrab lux, raws li, thiab cov teeb pom kev zoo sib xws yog qhov sib piv ntawm ob qhov tseem ceeb. Qhov xwm txheej zoo tshaj plaws yog 1, uas txhais tau tias txhua qhov chaw nyob hauv qhov chaw ncaws pob muaj txiaj ntsig zoo ib yam. Qhov ntawd tsis zoo li tshwm sim hauv qhov tseeb, txawm li cas los xij.
3. glare thiab flashing
Qhov khaus, dazzling teeb uas thab cov kis las yog hu ua glare. GR rating parameter yog lub teeb liab rau nws. Qhov kev ntsuas GR ntawm cov phiaj xwm teeb pom kev zoo football yuav tsum nyob ib puag ncig 50. Los ntawm kev ua tib zoo kho lub kaum sab xis ntawm qhov xwm txheej ntawm cov teeb pom kev hauv qhov chaw ncaws pob, lossis los ntawm kev siv lub kaum sab xis ntau dua, peb tuaj yeem txo qhov ci ntsa iab.
Lwm qhov tseem ceeb ntawm kev ua si ncaws pob yog kev tswj flicker, tshwj xeeb tshaj yog rau kev sib tw tshaj tawm xws li FIFA lossis Premium League. Yog tias lub teeb pom kev hauv football tsis zoo, flickering yuav pom ntawm lub koob yees duab qeeb. Cov teeb hauv chaw ntau pob nrog cov cuab yeej tiv thaiv flickering yuav tsum tau siv. Txhawm rau soj ntsuam yog tias muaj qhov pom tau flickering, peb qee zaus sim lub teeb ntawm tus ncej siab heev, xws li 5,000 Hz txog 10,000 Hz.
Nws raug nqi npaum li cas los tswj lub chaw ncaws pob football qhov teeb pom kev zoo?
Kev suav hauv qab no tuaj yeem siv los txiav txim siab tus nqi ua haujlwm txhua xyoo ntawm kev ncaws pob football.
Piv txwv li, rau qhov kev cob qhia football, peb xav tau txog 30, 000W ntawm LED dej nyab teeb. Yog tias peb tso lawv rau 8 teev nyob rau ib hnub, lawv cov nqi khiav haujlwm yuav yog $ 24 toj ib hnub, lossis $ 720 ib hlis thiab $ 8760 toj xyoo. Txog 70,000 hlau halide teeb yuav tsum tsim kom muaj qhov ci ci tib yam, yog li tus nqi khiav haujlwm yog 70000W x $ 0.1/1000 * 8 teev, lossis $ 56 toj ib hnub, lossis $ 20440 toj xyoo. Peb yuav txuag tau $11680 ib xyoos ib zaug los ntawm kev muaj lub chaw ntau pob teeb pom kev zoo LED hloov ($20440 - $8760). Tsis tas li ntawd, vim LED siv sijhawm ntev dua hlau halide lossis lwm yam HID teeb pom kev zoo, peb tuaj yeem txuag tau ntau ntawm cov nqi hloov.
Koj puas xav nrhiav tus kws tshaj lij rau kev teeb tsa ntawm koj lub chaw ntau pob football dej nyab teeb?
Benweiyog koj xaiv zoo tshaj!!!
