XaivLED teebrau nyuj yuav tsum sib npaugtsiaj welfare, cov hom phiaj tsim tawm, thiabua liaj ua teb durability. Nov yog ib qho kev tshawb fawb -cov lus qhia rov qab los txhim kho teeb pom kev zoo rau nyuj:
1. Qhov tseem ceeb teeb pom kev zoo rau nyuj
a) Lub teeb Spectrum & Xim Kub
Qhov Zoo Tshaj Plaws: 400-500 nm (xiav -ntsuab spectrum)- nyuj qhov muag muaj qhov siab tshaj plaws ntawm no (vs. tib neeg ncov ntawm 555 nm / daj).
Xim kub: 5000-6500K (txias dawb)mimics nruab hnub nrig, tswj circadian rhythms.
Tsis txhob sov dawb (<3500K) – disrupts melatonin production.
b) Kev siv zog (Lux / Lumens)
Milking Parlors: Ntau dua los yog sib npaug200 lux(EU txoj cai: min. 150 lux ntawm nyuj qib).
Cov chaw so: 50-100 luxrau tus cwj pwm zoo.
Ntev- Hnub Teeb pom kev zoo (LDL):
16 teev teeb : 8h dubboosts mis nyuj tawm los 5-16%.
Ntau dua lossis sib npaug150-200 luxthaum lub sij hawm "hnub".
c) Uniformity & Glare Control
Uniformity Ratio: < 3: 1 (max / min illuminance) los tiv thaiv duab ntxoov ntxoo / kev ntxhov siab.
Diffused Optics: Anti- tsom iav tsom iav kom tsis txhob poob siab.
2. Fixture Specifications rau Barn Environments
| Feature | Kev xav tau | Vim li cas |
|---|---|---|
| Kev ntsuas IP | IP65 / IP66(dustproof + hose- pov thawj) | Resistant humidity, manure gases, thiab siab ntxuav. |
| IK Rating | IK08+(kev cuam tshuam -resistant) | Withstands ncaws, khoom siv pob. |
| Thaum tshav kub kub Dissipation | Aluminium fins + passive txias | Overheating accelerates lub teeb lwj; barns ntxiab cua sov. |
| Voltage Ntau | Cov tswv yim dav (100-277V) | Kov qhov kev hloov pauv ntawm qhov hluav taws xob uas muaj nyob hauv cov kab sib chaws nyob deb nroog. |
| Beam Angle | 90 ° ~ 120 ° (dhau dej nyab) | Xyuas kom meej txawm tias kev pab them nqi hauv alleys/stores. |
3. Cov yam ntxwv tshwj xeeb rau tsiaj txhu
Dimming & Programmability:
Sunrise/sunset simulation(30–60 min dimming zaus) txo kev ntxhov siab.
Automated LDL cov sij hawm (piv txwv li, 4:30 AM gradual ramp-up).
Flicker-Drivers dawb: <1% flicker to prevent agitation (cows detect flicker up to 80 Hz vs. humans at 60 Hz).
Spectral Tuning (yeem):
Blue -enriched LEDs (450 nm) rau kev tawm tsam melatonin.
Lub teeb liab (660 nm) hauv thaj chaw calving rau calmness.
4. Cov lus pom zoo ntawm cov khoom
Dairy Barns:
High-bay LEDs (Ntau dua lossis sib npaug li 100 lm/W) nrog150+ lux uniformity(piv txwv li, kos npe rau kev sib tham ua liaj ua teb).
Pub dawb -Stall Barns:
Vapor{0}}tight linear LEDs (xws li MaxLite UVT Series).
Kev xaiv nyiaj txiag:
IP65-rated raj teeb nrog prismatic diffusers (piv txwv li, Barrina T5).
5. Kev txom nyem kom zam
Standard "Sov Dawb" LEDs(3000K) - cuam tshuam nyuj photoperiodicity.
Kev ntsuas IP tsis zoo- noo noo ingress ua rau corrosion nyob rau hauv<2 years.
Tsau -Kev siv lub teeb- tsis muaj circadian programming txwv cov kua mis tawm los.
6. Kev Tshawb Fawb & Kev Kho
Lux Meter Test: Ntsuas lub teeb ntawm nyuj qhov muag (1.5 m qhov siab) - kho qhov sib nrug yog tias<150 lux.
Ntxuav: So cov khoom siv txhua 6 lub hlis - plua plav txo cov zis los ntawm 10–30%.
Warranty: Xaiv LEDs nrogNtau tshaj lossis sib npaug rau 5 xyoo warrantythiabL90>36,000hkev ntsuas (tsawg dua lossis sib npaug li 10% lwj).
Kab hauv qab
Ua ntej5000K–6500K LEDs nrog IP65+/IK08+ kev ntsuas, programmable dimming, thiab 150+ lux uniformity. Rau txhua 100 tus nyuj, cia siab tias$800- $2,000 ua ntej tus nqitab sis5-8 xyoo them rov qablos ntawm kev txuag hluav taws xob + 6–10% mis nyuj yield nce.
Tswv yim Pro: Brands nyiamBENWEI tshwj xeeb hauv tsiaj- teeb pom kev zoo - thov spectral power distribution (SPD) charts to verify blue-green peaks.
