Lub 150W LED Dej nyab lub teeb puas tuaj yeem dhau kaum xyoo yam tsis ua tiav? - Sib sib zog nqus rau hauv Thermal Management and Driver Technology
Ntau tshaj 90% ntawm sab nraum zoov LED dej nyab teeb tsis ua haujlwm los ntawm ob qho laj thawj:Lumen depreciation vim qhov kub thiab txiasthiabtsav tsheb tawg los ntawm lub zog surges. Txawm hais tias lub teeb tiag tiag kav ntev txog kaum xyoo tsis yog nyob ntawm seb cov chips ci li cas, tab sis ntawm qhov zoo ntawm lub dab dej thiab cov neeg tsav tsheb zoo npaum li cas.
1. Thermal Management: Txhua 10℃poob rau hauv Junction Temperature Doubles Lifespan
Lub lumen depreciation tus nqi ntawm LED chips yog exponentially muaj feem xyuam rau hlws ris kub (internal nti kub). Kev sim cov ntaub ntawv qhia tau hais tias: txo qis qhov sib txuas ntawm 85℃mus rau 75℃kwv yees li ob npaug ntawm lub neej.
Benwei 150W LED dej nyab teeb siv amulti-fin reinforced cua sov dab dej + cua convection channeltsim, nrog ib tug kub dissipation nto cheeb tsam ntawmNtau tshaj 800 cm². Raws li kev ua haujlwm tsis tu ncua, qhov ntsuas vaj tsev nyob qhov ntsuas kub tsawg dua lossis sib npaug li 65℃(ntawm 25℃ambient), nrog rau qhov ntsuas kub ntawm qhov sib txuas ntawm li 80 degree.
| Thermal Parameter | Benwei 150W LED Dej nyab lub teeb | Cheap Generic Flood Light |
|---|---|---|
| Cov txheej txheem kub dab dej | Thick die-cast aluminium + convection grooves | Nyias aluminium los yog tsis muaj cua sov dab dej |
| Lub tsev kub (25℃ambient) | Tsawg dua lossis sib npaug li 65 degree | Ntau dua lossis sib npaug li 85 degree |
| Kwv yees qhov kub thiab txias | ~ 80 degree | ~ 105 degree |
| Lumen txij nkawm ntawm 50,000h | Ntau dua lossis sib npaug li 85% (L85) | <50% |
Xaus: Qhov kub ntawm 25 degrees qis dua tuaj yeem ua rau lub neej ntev li 2-3 zaug. Qhov no yog qhov laj thawj vim li cas Benwei ntseeg siab muab 50,000-teev ntsuas lub neej.
2. Tus Tsav Tsheb & Kev Siv Hluav Taws Xob: 10kV Kev Tiv Thaiv Kev Tiv Thaiv yog ib qho kev cawm dim sab nraum zoov
LED tsav tsheb yog qhov yooj yim tshaj plaws ntawm lub teeb dej nyab. xob laim tawm tsam thiab kab sib chaws hloov pauv tuaj yeem tsim cov hluav taws xob hluav taws xob uas rhuav tshem tus tsav tsheb IC hauv microseconds, tua tag nrho lub teeb.
Lub Benwei 150W LED dej nyab lub teeb los txheem nrog10kV surge tiv thaiv(hom txawv + hom hom), deb tshaj qhov kev lag luam raug 4-6kV. Hauv qab no yog kev sib piv tus ciaj sia nyob hauv kev simulated xob laim surge tests:
| Surge Level | 2kv ua | 4kv ua | 6kv ua | 10 kV |
|---|---|---|---|---|
| Tsis muaj kev tiv thaiv | 60% ua tsis tiav | 90% tsis ua haujlwm | 100% | 100% |
| 4kV tiv | 5% ua tsis tiav | 40% tsis ua haujlwm | 80% tsis ua hauj lwm | 100% |
| 10kV tiv thaiv | 0% | 0% | 5% ua tsis tiav | 20% ua tsis tiav |
Tsis tas li ntawd, tus tsav tsheb ntapower factor Ntau dua los yog sib npaug rau 0.95, efficiency Ntau dua los yog sib npaug li 90%, thiabTHD Tsawg dua lossis sib npaug li 15%- txhais tau hais tias kev siv hluav taws xob siab, kev cuam tshuam hauv kab sib chaws tsawg, thiab qis tus kheej cua sov, uas ntxiv rau kev tswj xyuas thermal.
3. Optical Design: 92% Transmittance Lens thiab Precise Light Distribution
Luminous kev ua tau zoo nyob ntawm tsis tau tsuas yog nyob rau hauv lub chips tab sis kuj nyob rau hauv lub kho qhov muag system. Benwei 150W LED dej nyab teeb siv ahigh-transmittance PC lens (Ntau dua los yog sib npaug rau 92% transmittance)nrog kev tsim kho qhov muag thib ob, muab peb lub kaum sab xis xaiv: 60 degree, 90 degree, thiab 120 degree.
| Beam Angle | Center Intensity (cd) | Illuminance ntawm 10m (lux) | Daim ntawv thov zoo tshaj plaws |
|---|---|---|---|
| 60 degree | ~18,000 | 180 | High-mast ncej, ntev-ntev projection |
| 90 degree | ~12,000 | 120 | Cov chaw ua si nawv, tsev hais plaub |
| 120 degree | ~7,000 | 70 | Chaw nres tsheb, thaj chaw loj dej nyab teeb pom kev zoo |
Kev tsis sib xws: Ntawm 90℃beam kaum sab xis, qhov chaw teeb pom kev zoo muaj qhov sib xws Ntau dua lossis sib npaug rau 0.7 (center / edge ratio), tsis muaj qhov pom tseeb qhov kub kub lossis qhov tsaus ntuj.
4. Kev Txhim Kho & Kev Tiv Thaiv Ingress: IP65 + Stainless Steel Hardware
Kev teeb tsa sab nraum zoov xav tau kev tiv thaiv dej, plua plav, thiab corrosion. Benwei 150W LED dej nyab lub teeb kev tiv thaiv cov ntsiab lus yog raws li nram no:
| Cheebtsam | Specification | Muaj nuj nqi |
|---|---|---|
| Tsev | Tuag-cast aluminium + electrostatic txheej | Corrosion resistant, ntsev-txhaj tshuaj tiv thaiv |
| Sealing gasket | Silicone roj hmab | High-temperature resistant, anti-aging, xyuas kom meej IP65 |
| Cable caj pas | Stainless hlau | Tiv thaiv dej ingress thiab luv circuits |
| Mounting bracket | Adjustable U-bracket | 0-180℃hloov kho dawb, yoog rau ntau qhov chaw |
| Ua haujlwm kub | -10℃rau 45 degree | Haum rau feem ntau thaj chaw huab cua |
Cov lus qhia rau kev txhim kho:
Mounting qhov siab: 8-15m rau chaw ntau pob; 4-8m rau chaw nres tsheb
Qhov sib nrug ntawm cov khoom siv: Tsawg dua los yog sib npaug rau 3 × mounting qhov siab kom paub meej cov kab sib tshooj
Lub kaum sab xis: tsis txhob ci ncaj qha rau hauv ob lub qhov muag; 15-30℃qaij pom zoo
5. Daim Ntawv Pom Zoo Muag Khoom Ib Leeg
Thaum xaiv 150W LED dej nyab lub teeb, tsis txhob cia li saib lumens thiab nqe.Kev tsim lub dab dej kub (thick aluminium + convection), surge tiv thaiv (Ntau dua lossis sib npaug ntawm 10kV), lens transmittance (Ntau dua lossis sib npaug li 90%), thiab tiv thaiv ingress (IP65)yog lub hauv paus tseem ceeb uas txiav txim siab tus nqi mus sij hawm ntev ntawm kev ua tswv cuab. Lub teeb khoom siv hluav taws xob yuav raug nqi ntau dua, tab sis nws them rov qab rau hauv kev txuag hluav taws xob hauv peb xyoos thiab kav ntev txog kaum xyoo yam tsis muaj kev hloov pauv.
