Muaj pes tsawg lumens yuav tsum muaj dej nyab lub teeb?

Mar 03, 2026

Kuv twb tau qhia coj mus muag dej nyab teebrau ntau tshaj 15 xyoo. warehouses, logistics chaw ua si, chaw tsim kho, txawm me me chaw ntau pob tej yaam num. Thiab cov lus nug cov neeg siv ib txwm nug yog qhov yooj yim: Muaj pes tsawg lumens yuav tsum a dej nyab teebua?

Cov lus teb ncaj ncees? Nws nyob ntawm. Tsis yog lus teb rau kev lag luam - ib qho engineering tiag tiag. Lumens ib leeg tsis daws koj teeb pom kev zoo. Mounting qhov siab, nqaj kaum sab xis, qhov sib txawv, qhov cuam tshuam ... cov teeb meem no tsuas yog ntau, qee zaum ntau dua.

Hauv tsab xov xwm no, kuv yuav qhia koj txog yuav ua li cas peb cov engineers tau txiav txim siab qib lumen hauv cov haujlwm ua lag luam, nrog cov lej tiag, cov ntaub ntawv cov lus, thiab ob peb zaj lus qhia tau kawm nyuaj.

commercial flood lights

Yog tias koj tseem sib piv 300W vs 500W, koj xav hauv xyoo 2005.

Hauv kev lag luam teeb pom kev niaj hnub no, peb ntsuas:

Lumens (lm) - tag nrho lub teeb tso zis
Lux (lx) - lub teeb ntawm qhov chaw ua haujlwm
Uniformity ratio - yuav ua li cas txawm lub teeb pom kev zoo
Lumen txij nkawm (L70, L80) - yuav ua li cas tso zis poob thaum lub sij hawm
Lumens qhia koj ntau npaum li cas lub teeb lub teeb emits.
Lux qhia koj tias qhov twg mus txog hauv av.

Cov neeg siv khoom feem ntau sib tov ob qho no. Nws yog to taub - tab sis lawv tsis yog tib yam.

Hauv qab no yog cov lus qhia siv tau uas kuv siv thaum ntxov - theem kev sib tham.

Daim ntawv thov	Hom Mounting Qhov siab	Lumens rau Fixture	Target Average Lux
Chaw nres tsheb me me	6–8 m	15,000-25,000 lm	20–30 IB
Chaw nres tsheb loj	8–12 m	25,000-40,000 lm	30–50 IB
Warehouse (10 m qab nthab)	8–12 m	18,000-30,000 lm	150-250 hli
Qhov chaw tsim kho	8–15 m	30,000-60,000 lm	50-100 Lx
Sab nraum zoov chaw thau khoom	6–10 m	20,000-35,000 lm	100 lx
Ib nrab- kis las kis las	12–20 m	50,000-100,000 lm	200-500 hli

Cov no tsis yog tus lej theoretical. Lawv raug rub los ntawm IES cov lus pom zoo thiab hloov kho raws li kev paub dhau los.

Ib qho ntawm peb cov haujlwm yog 12,000 square meter logistics chaw.

Qab nthab qhov siab: 11 meters
Yuav tsum tau illuminance: 200 lux nruab nrab
Cov neeg siv khoom xav tau: Txo lub zog los ntawm 40% piv rau cov hlau halide

Kauj ruam 1: Xam tag nrho Lumens xav tau

Formula peb siv thaum ntxov:

TotalLumens=Area × TargetLux÷UtilizationFactorTag nrho Lumens=Cheeb Tsam × Lub Hom Phiaj Lux ÷ Siv FactorTotalLumens=Area × TargetLux÷UtilizationFactor

Xav txog kev siv cov khoom siv ≈ 0.7

Yog li:

12,000 × 200 ÷ 0.7 ≈ 3,428,000 lumens tag nrho

Kauj ruam 2: Xaiv Fixture Output

Peb xaiv 24,000-lumenLED dej nyab/siab-bay fixtures.

3,428,000 ÷ 24,000 ≈ 143 fixtures

Peb tau nruab 148 fixtures rau account rau:

Cov av depreciation
Yav tom ntej lumen poob (L80 ntawm 50,000 teev)
Racking duab ntxoov ntxoo thaj chaw
Qhov nruab nrab ntsuas qhov kawg: 212 lux
Uniformity piv: 0.68
Kev txuag hluav taws xob: 46% vs cov txheej txheem dhau los.

Yog li thaum ib tug neeg nug "yuav muaj pes tsawg lumens yuav tsum muaj dej nyab lub teeb?" - nyob rau hauv lub warehouse no, 24,000 lumens ib fixture ua hauj lwm. Tab sis tus lej ntawd tsuas yog ua rau kev nkag siab hauv cov ntsiab lus.

Qhov no yog ib yam uas ntau cov ntawv muag khoom tsis quav ntsej.

Lub teeb siv zog txo nrog lub square ntawm kev ncua deb.

Yog tias koj ob npaug mounting qhov siab:

Illuminance ua roughly ib quarter.

Yog li 20,000-lumen dej nyab teeb mounted ntawm:

6 meters → zoo hauv av brightness
12 meters → txo qis lux

Tias yog vim li cas rau 12-15 meter ncej, peb tsis tshua qhia hauv qab 30,000 lumens.

Ib qho chaw lag luam tau teeb tsa 18,000-lumen dej nyab teeb ntawm 10-meter ncej.

Ntawm daim ntawv, nws zoo nkaus li zoo.

Hauv kev muaj tiag:

Tsaus nti ntawm cov ncej

Qhov nruab nrab lux tsuas yog 14 lx

CCTV duab tsis zoo

Peb hloov lawv nrog 32,000-lumen fixtures thiab optimized spacing.

Tom qab retrofit:

ib 32lx

Uniformity tau txhim kho los ntawm 0.32 txog 0.61

Cov teeb meem kev nyab xeeb txo qis (tus thawj saib xyuas vaj tse tau tshaj tawm ~ 18% tsawg dua kev tsis txaus siab)

Zaj lus qhia? Lumens rau ib lub fixture tsuas yog tsawg dhau rau qhov siab mounting.

Nov yog txoj cai yooj yim engineering- ntawm- ntiv tes xoo:

Ncej Qhov siab	Pom zoo Lumens
6 m	15,000-20,000 lm
8 m	20,000-30,000 lm
10 m	30,000-40,000 lm
12 m	40,000-60,000 lm
15 m+	60,000-100,000 lm

Dua - nyob ntawm qhov sib nrug thiab beam kaum sab xis. Tab sis lub rooj no yuav tsis coj koj yuam kev hauv kev npaj ntxov.

Lub kaum sab xis yog qhov tseem ceeb

Ob30,000-lumen dej nyab teebcoj tus cwj pwm txawv kiag li.

30℃beam → nqaim, khaus

120℃nqaj → dav, softer kis

Rau:

Cov vaj tsev → dav dav ua haujlwm zoo dua

Siab mast kev ua si teeb pom kev zoo → nqaim beam yuav tsum tau

Kuv tau pom cov neeg siv khoom xaiv siab lumens tab sis tsis ncaj ncees lawm beam. Qhov tshwm sim? Qhov chaw ci ntsa iab hauv qab ncej, qhov tsaus ntuj rau lwm qhov.

Ceev faj nrog cov ntaub ntawv catalog.

Hom coj mus muag LED dej nyab teebefficiency:

130-170 lumens ib watt

Piv txwv:

200W LED × 150 lm / W=30,000 lumens
Tab sis qhov xa tawm tiag tiag lumens yuav yog 5-10% qis dua tom qab optics thiab tsav tsheb poob.
Ib txwm thov:
Photometric daim ntawv qhia (IES file)
Cov ntaub ntawv kho Lumen (LM-80)
Yog tias tus neeg muag khoom tsis tuaj yeem muab cov no, qhov ntawd yog tus chij liab.

Qee cov neeg siv ntseeg siab ntau dua lumens=nyab xeeb dua.
Tsis yog ib txwm muaj tseeb.
Qhov ci ci ntau dhau ua rau:
Glare
Tsav tsheb tsis xis nyob
Cov neeg zej zog tsis txaus siab
Cov nqi khiav haujlwm siab dua
Hauv ib qho chaw ua lag luam, qhov nruab nrab lux yog 75 lx (pom zoo yog 30 lx). Tom qab optimization rau 35 lx:
Zog txo 38%
Tsis poob hauv kev ntsuas kev nyab xeeb
Lub teeb pom kev zoo yog teeb pom kev zoo.

Chaw nres tsheb loj: 3,000 m²
Lub hom phiaj: 30 lux

Tag nrho cov lumens xav tau (piv txwv li 0.65 siv):

3,000 × 30 ÷ 0.65 ≈ 138,000 lumens

Yog tias siv 35,000-lumen fixtures:

138,000 ÷ 35,000 ≈ 4 fixtures yam tsawg kawg nkaus

Tab sis nyob rau hauv kev xyaum peb yuav siv 5-6 fixtures rau uniformity.

Engineering tsis tshua muaj "yam tsawg kawg nkaus." Nws yog hais txog kev ua haujlwm dhau sijhawm.

Q: Puas yog 1000 Watt LED Stadium Teeb txaus rau kev ua kis las?

A: Yog, yog tias optics thiab layout yog lawm. Watt ib leeg txhais tsis muaj dab tsi.

Q: Muaj pes tsawg 1000W LED chaw ntau pob teeb rau kev ncaws pob?

A: Feem ntau: 96-160 units, nyob ntawm qhov xav tau lux thiab ncej qhov siab.

Q: Puas yog LEDs tiag tiag hloov 2000W hlau halide?

A: Los ntawm kev ntsuas, yog. Thiab sov- lub sijhawm nce yog xoom, uas cov neeg ua haujlwm nyiam.

Q: CCT twg yog qhov zoo tshaj plaws rau kev teeb pom kev hauv chaw ntau pob?

A: 5000K–5700K rau kev tshaj tawm. 4000K rau thaj chaw kawm.

smd led flood light

Yog li, yuav tsum muaj pes tsawg lumens dej nyab teebua?

Rau kev lag luam tej yaam num:

15,000–25,000 lm → thaj chaw me me, cov ncej qis

25,000–40,000 lm → nruab nrab nres lossis warehouse

40,000–60,000 lm → ncej siab, muaj yards

60,000+ lm → kis las thiab loj- nplai daim ntawv thov

Tab sis kuv yuav hais qhov no kom meej:

Lumens ib leeg tsis tsim lub teeb pom kev zoo. Layout ua.

Yog tias koj tab tom npaj kev lag luam kev teeb tsa, pib nrog lux yuav tsum tau, qab nthab lossis ncej qhov siab, thiab kab sib nrug. Ces xaiv lumen tso zis raws li.

Kev tsim teeb pom kev zoo tsis yog kwv yees. Nws yog lej, kev paub, thiab qee zaum… kho qhov yuam kev uas lwm tus ua.

Tug: Dab tsi yog High Mast Lighting System?

Tom ntej: Sab saum toj 3 1000 Watt LED Stadium Teeb Lub Tuam Txhab