Lub teeb Bulkhead yog dab tsi thiab qhov twg nws feem ntau siv
Lub teeb bulkhead yog tus kheej -muaj, kaw lub teeb pom kev zoo - feem ntau yog puag ncig lossis oval - tsim los ua nto-mounted rau ntawm phab ntsa lossis qab nthab hauv qhov chaw uas xav tau lub teeb pom kev zoo, siv tau ntau dua li kev kho kom zoo nkauj. Lub tsev nyob ruaj ruaj tiv thaiv cov khoom sab hauv los ntawm cov plua plav, noo noo, thiab kev cuam tshuam rau txhua yam, uas yog vim li cas bulkheads yog tus qauv haum rau:
Npog txoj kev taug kev thiab sab nraud txoj hauv kev
Stairwells thiab chaw siv hluav taws xob
Chaw nres tsheb, chaw nres tsheb, thiab chaw thau khoom
Lub vaj phab ntsa, outbuildings, thiab lub qhov rooj
Cov chaw tsim khoom, chaw npaj zaub mov, thiab chav cog
Cov qauv tsim muaj tshwm sim vim tias cov cheeb tsam no nyuaj rau cov teeb pom kev zoo dua li tus qauv sab hauv yuav yog. Kev kub hnyiab, condensation, ntxuav nrog dej, thiab qee lub sij hawm khob lub cev yog txhua yam zoo li qub. Lub kaw ntom nti, ruaj khov tsim tuav tag nrho cov no.
Ob lub fluorescent thiab LED muaj nyob rau hauv daim ntawv no - thiab rau feem ntau ntawm lawv cov keeb kwm, fluorescent tsuas yog yam koj yuav. Qhov ntawd tau hloov pauv loj heev hauv kaum xyoo dhau los.
Yuav Ua Li Cas Fluorescent Bulkhead Teeb Ua Haujlwm - thiab Vim Li Cas Lawv Tawm Tsam
Lub raj fluorescent ua haujlwm los ntawm kev xa hluav taws xob los ntawm cov pa roj- puv iav raj. Tam sim no excites mercury vapor hauv lub raj, uas emits ultraviolet lub teeb. Lub teeb UV ntawd ua rau cov phosphor txheej nyob rau sab hauv ntawm lub raj, uas hloov nws mus rau pom lub teeb. Yooj yim hauv lub tswv yim - tab sis lub tshuab muaj ntau yam uas tuaj yeem ua tsis tau:
Lub ballast tswj cov tam sim no ntws los ntawm lub raj. Sib nqus ballasts (laus, hnyav, tsis muaj zog) ua rau tus yam ntxwv 50/60Hz flicker ntawm cov laus fluorescent fittings. Cov hluav taws xob ballasts zoo dua tab sis tseem sawv cev rau cov khoom uas ua tsis tau thiab yuav tsum tau hloov.
Tus pib (hauv cov qauv qub) pib lub arc. Nws yog ib qho teeb meem tshwm sim, tshwj xeeb tshaj yog nyob rau hauv txias txias.
Cov mercury tsim teeb meem kev tswj hwm - fluorescent raj muaj mercury thiab yuav tsum tau muab pov tseg raws li cov pov tseg uas muaj kev phom sij. Kev ua raws li kev pov tseg ntxiv cov nqi thiab kev tswj xyuas tsis yooj yim rau cov pab pawg.
Kev ua haujlwm huab cua txias yog qhov teeb meem tiag tiag. Hauv qab li 10 degree, cov teeb fluorescent siv sijhawm ntev dua los pib thiab pib tsim lub teeb tsawg dua. Hauv qab 0 degree, cov qauv fluorescent feem ntau yuav tsis pib txhua yam tsis muaj qhov txias tshwj xeeb - huab cua ballasts.
Rated lub neej rau qhov zoo T8 fluorescent raj feem ntau yog 10,000-15,000 teev. Tab sis qhov ntawd yog raj lub neej nyob rau hauv cov xwm txheej zoo - lub ballast thiab oob khab feem ntau muaj cov kev pab cuam luv luv, tshwj xeeb tshaj yog nyob rau hauv ib puag ncig nrog qhov kub thiab txias.
Yuav ua li cas LED Bulkhead Teeb ua haujlwm txawv
IbIP65 Waterproof LED Bulkhead Lub Teeb ua haujlwm ntawm lub hauv paus ntsiab lus sib txawv. Lub teeb yog tsim ncaj qha los ntawm semiconductor chips - cov khoom me me- lub xeev cov khoom siv uas cov hluav taws xob hla kev sib tshuam ntawm ob hom khoom semiconductor tso tawm lub zog ua photons (lub teeb). Tsis muaj roj los ua kom zoo siab, tsis muaj cov kab hluav taws kub hnyiab, tsis muaj mercury, thiab tsis sov - lub sijhawm.
Cov txiaj ntsig ntawm qhov kev ua haujlwm sib txawv no:
Instant tag nrho lub teeb tso zis los ntawm lub sij hawm lub hwj chim yog siv, tsis hais qhov kub thiab txias
Tsis muaj flicker los ntawm kev hloov tshuab (zoo LED tsav tsheb tshem tawm cov khoom siv- zaus flicker)
Tsis muaj mercury - LED bulkheads ua raws li RoHS txwv thiab yuav tsum tsis muaj kev pov tseg tshwj xeeb
Kev ntsuas lub neej ntev dua - 30,000 txog 50,000 teev rau cov khoom zoo, piv rau 10,000–15,000 rau cov raj fluorescent
Txias zoo dua- huab cua kev ua haujlwm - LEDs ua tau zoo dua me ntsis ntawm qhov kub thiab txias, qhov txawv ntawm fluorescent
Lub kaw lus ntawm qhov zoo IP65 Waterproof LED Bulkhead Teeb kuj txhais tau hais tias cov khoom siv hluav taws xob sab hauv muaj kev tiv thaiv los ntawm kev ya raws thiab plua plav hauv txoj kev uas cov tais iav fluorescent feem ntau tsis yog - tshwj xeeb tshaj yog nyob rau hauv ib puag ncig uas muaj qhov sib xyaw ua ke tsis tu ncua.
Lub taub hau -mus rau-Kev sib piv Lub taub hau: Cov lej uas tseem ceeb
Zog Efficiency
Tus qauv ntxaib-tube 2 × 36W fluorescent bulkhead (nrog ballast poob) feem ntau siv ib ncig ntawm 80-85W ntawm lub zog hluav taws xob tiag tiag thaum xa tawm kwv yees li 4,800-5,400 lumens. Qhov no ua haujlwm rau kwv yees li 60-65 lumens ib watt.
Niaj hnub nimno IP65 Waterproof LED Bulkhead Teeb ntawm qhov sib npaug ntawm cov zis feem ntau xa tib yam 4,800–5,400 lumens los ntawm 30–40W - uas yog 120–150 lumens ib watt, sawv cev rau kev txuag hluav taws xob ntawm 50–60% rau cov khoom sib npaug.
Lub UK's Energy Saving Trust luam tawm cov ntaub ntawv hauv 2022 tau lees paub tias LED hloov pauv rau cov khoom siv fluorescent hauv cov chaw lag luam feem ntau txo cov teeb pom kev siv hluav taws xob los ntawm 50-70% thaum nyiam-rau-zoo li cov khoom hloov pauv tau teev tseg kom raug.
Kev sib piv Lifespan
|
Parameter |
Fluorescent bulkhead |
IP65 Waterproof LED Bulkhead Lub Teeb |
|
Rated teeb lub neej |
10,000–15,000 teev |
30,000-50,000 teev |
|
Hom tsis ua hauj lwm |
Tube blackening, ballast tsis ua hauj lwm |
Gradual lumen depreciation |
|
Txias pib ua haujlwm |
Tsis zoo hauv qab 10 degree |
Tag nrho cov zis tam sim ntawd |
|
Kev tu ncua |
Tube + ballast hloov txhua 2-3 xyoos |
Tsawg tshaj li 10+ xyoo |
Tsib -Xyoo Tus Nqi Sib Piv
Xav tias 100-fitting installation khiav 12 teev hauv ib hnub, 365 hnub hauv ib xyoos (4,380 teev / xyoo). Tus nqi zog ntawm £ 0.28 / kWh (2024 UK tus nqi lag luam).
Fluorescent (2 × 36W=80W tiag tiag noj)
Lub zog txhua xyoo: 100 × 80W × 4,380h=35,040 kWh=£ 9,811 / xyoo
Hloov cov raj (txhua 2.5 xyoo): 200 raj ntawm £ 3 txhua=£600 + 5 teev ua haujlwm × £ 35 / teev=£ 775 ib lub voj voog hloov
5-xyoo zog nqi: £ 49,055
5-xyoo kev saib xyuas: kwv yees li £ 1,550
5-xyoo tag nrho: kwv yees li £ 50,605
LED (35W=35W tiag tiag noj):
Lub zog txhua xyoo: 100 × 35W × 4,380h=15,330 kWh=£ 4,292 / xyoo
Kev tu ntau tshaj 5 xyoos: tsawg (LED lub neej dhau 5 xyoos)
5-xyoo zog nqi: £ 21,460
5-xyoo kev saib xyuas: kwv yees li £ 150 (ib ntus tu)
5-xyoo tag nrho: kwv yees li £ 21,610
Txuag: kwv yees li £ 29,000 tshaj tsib xyoos ntawm 100-fitting installation.
Lub Teeb Zoo
Zoo LED bulkheads xa zoo ib yam, ruaj khov lub teeb dawb thoob plaws hauv lawv lub neej nyob. fluorescent lub teeb tso zis poob ceeb thawj nyob rau hauv peb kawg ntawm lub raj lub neej ua ntej tsis ua hauj lwm. LED xim kub thiab xim rendering Performance index (CRI) nyob ruaj khov.
CRI - uas ntsuas qhov tseeb npaum li cas lub teeb pom kev zoo muab cov xim piv rau nruab hnub nrig - feem ntau yog 80+ rau cov khoom siv LED zoo, piv rau lossis zoo dua li feem ntau cov fluorescent sib npaug.
Kev ntsuas IP65 - Vim li cas nws tseem ceeb rau sab nraum zoov thiab ib nrab- Daim ntawv thov sab nraum zoov
Qhov ntsuas IP (Ingress Protection) yog ob tus lej - tus lej code uas qhia koj raws nraim li cas qhov haum raug kaw rau cov khoom thiab dej:
Tus lej thib ib (1–6): Kev tiv thaiv cov khoom thiab plua plav. IP6X txhais tau tias muaj plua plav puv - nruj.
Tus lej thib ob (1–9): Tiv thaiv dej. IPX5 txhais tau tias tiv thaiv cov dav hlau dej los ntawm txhua qhov kev taw qhia.
IP65 Waterproof LED Bulkhead Teeb yog li ntawd cov plua plav tag nrho - nruj thiab tiv thaiv cov dav hlau dej los ntawm txhua qhov kev taw qhia - tsim nyog rau:
Cov cheeb tsam sab nraud (porches, car ports, sab nraud txoj kev hauv tsev)
Garden phab ntsa thiab outbuildings
Kev lag luam chav ua noj thiab chaw npaj zaub mov
Cov chav da dej thiab chav cog ntoo (xyuas cov cai hauv zos)
Kev lag luam ib puag ncig uas tsis tu ncua hosing -down
Fluorescent bulkhead fittings tuaj yeem ua rau IP65, tab sis cov ntawv ntim ntim xav tau lub raj thiab iav kom nkag tau rau kev hloov pauv los ntawm kev sib khi - ntxiv qhov nyuaj rau kev saib xyuas. Ib qho LED haum uas tsis muaj cov khoom hloov pauv hauv kev pabcuam ib txwm ua rau IP65 kev ua haujlwm yooj yim dua los tswj nws lub neej.
Rau ibSuper Bright Waterproof Sab nrauv phab ntsa teeb rau vajs daim ntawv thov, IP65 feem ntau yog qhov tsawg kawg nkaus kev ntsuam xyuas. Lub vaj raug huab cua los ntawm txhua lub kaum sab xis, thiab qhov ntsuas haum tsuas yog rau IP44 (txaws- pov thawj) yuav tsis tuaj yeem tiv taus nag hauv qhov chaw raug.
Thaum Fluorescent tseem ua rau kev nkag siab
Nws tsim nyog ua siab ncaj: muaj cov xwm txheej uas hloov cov fluorescent haum nrog LED tsis yog qhov tseem ceeb.
Cov sij hawm ua haujlwm tsawg heev - yog tias qhov haum ua haujlwm tsawg dua 500 teev hauv ib xyoos thiab qhov kev teeb tsa tam sim no ua haujlwm tau zoo, lub sijhawm them rov qab rau kev rov ua dua txuas ntxiv mus ntxiv.
Cov khoom muaj txiaj ntsig zoo -cov khoom siv hluav taws xob zoo hauv qhov zoo - yog tias cov ballasts tsis ntev los no tau hloov thiab cov raj tshiab, cov ntaub ntawv nyiaj txiag rau tam sim LED retrofit tsis muaj zog.
Cov xim tshwj xeeb rendering lossis daim ntawv thov lub teeb pom kev zoo - qee cov kws yees duab tshwj xeeb lossis xim -cov ntawv thov sib xws siv hom teeb fluorescent tshwj xeeb rau lawv cov txiaj ntsig tshwj xeeb. Xyuas ua ntej hloov.
Cov kev zam no ib sab, rau feem ntau ntawm cov ntawv thov uas siv bulkhead fittings - npog thaj chaw sab nraud, stairwells, khoom siv hluav taws xob - rooj plaub rau LED muaj zog thiab kev lag luam ncaj qha.
Qhov Kev Tshawb Fawb Qhia
Lub Carbon Trust (UK) luam tawm kev tshuaj ntsuam xyuas hauv 2023 qhia tias LED retrofits nyob rau hauv cov chaw lag luam ua tiav lub zog them rov qab ntawm 1.5-3 xyoo nyob rau nruab nrab thaum hloov cov teeb pom kev zoo fluorescent, nrog cov nqi rov qab ntau dua 30%.
Ib txoj kev tshawb fawb luam tawm hauvZog thiab vaj tse(2021) ntsuas lumen tso zis sib xws ntawm LED vs fluorescent fittings nyob rau hauv ib tug tiag tiag - ntiaj teb no coj mus muag txoj kev hauv tsev installation tshaj 24 lub hlis. LED fittings pom tsawg dua 3% lumen depreciation; fluorescent pom 18-22% tso zis poob ua ntej yuav tsum tau hloov raj.
Lub koom haum International Energy Agency (IEA) tau kwv yees nyob rau hauv nws daim ntawv tshaj tawm txog teeb pom kev zoo xyoo 2022 tias kev hloov pauv kev lag luam thoob ntiaj teb thiab cov teeb pom kev lag luam fluorescent rau LED yuav txo qis kev siv hluav taws xob hauv ntu li ntawm 40%.
ESTA's Recognition of LED Lighting in Professional Environments
Lub Koom Haum Pabcuam Kev Lom Zem thiab Tshuab Technology (ESTA) tau muab cov qauv teeb pom kev zoo ntawm LED rau hauv nws cov kev taw qhia kev rau kev teeb tsa ib puag ncig - nrog rau kev lees paub tias cov teeb pom kev zoo ntawm LED teeb lub rooj sib tham tsim nyog IP kev ntsuam xyuas yog cov kev qhia tshwj xeeb rau cov chaw uas nkag mus rau kev saib xyuas yog txwv lossis tsis tshua muaj. ESTA cov kev taw qhia tshwj xeeb lees paub qhov ntev -lub neej, qis- tu cov yam ntxwv ntawm cov khoom siv LED zoo - suav nrogIP65 Waterproof LED Bulkhead Lub Teebqeb - raws li kev ua haujlwm kom zoo dua hauv kev teeb tsa uas tsis tau npaj tseg txij nkawm cuam tshuam nqa tus nqi tseem ceeb.
Sunhingstones Case Study: Fluorescent-rau-LED Bulkhead Retrofit nyob rau hauv Kev Lag Luam Warehouse
Lub tuam txhab logistics ua haujlwm 6,000m² them cov chaw thau khoom thiab chaw cia khoom hauv tebchaws Askiv tau mus txog Sunhingstones txog kev hloov 240 ntxaib- raj fluorescent bulkhead fittings. Cov fittings uas twb muaj lawm - 2 × 36W sib nqus ballast units, kwv yees li yim xyoo - tau tsim kev hu xov tooj tsis tu ncua: ballast tsis ua hauj lwm, hloov raj, thiab qee lub sij hawm pib teeb meem nyob rau hauv qhov chaw txias txias uas poob qis dua 5℃hauv lub caij ntuj no.
Sunhingstones muab 240 units ntawmIP65 Waterproof LED Bulkhead Lub Teebntawm 40W tso zis nrog 5,200 lumens txhua - ib qho kev sib tw ze rau cov fittings uas twb muaj lawm nyob rau hauv cov nqe lus ntawm xa illumination, txheeb xyuas los ntawm pre-installation photometric daim ntawv ntsuam xyuas.
Cov txiaj ntsig ntawm 18 lub hlis:
Kev siv hluav taws xob: txo los ntawm 54% ( ntsuas ntawm sub-metered circuit)
Kev saib xyuas hu rau qhov teeb pom kev zoo: xoom hla lub sijhawm 18-hli
Lub caij ntuj no pib- teeb meem: tshem tawm - fittings ua tiav cov zis tag nrho tam sim ntawd tsis hais txog kev thauj khoom bay kub
Kev them nyiaj rov qab rau tus nqi haum: 22 lub hlis raws li kev ntsuas ntsuas hluav taws xob
Tus neeg saib xyuas cov chaw tau sau tseg tias kev tshem tawm qhov txias - pib teeb meem hauv cov chaw thauj khoom ib leeg tau txhim kho thaum ntxov- thaum sawv ntxov ua haujlwm tau zoo, vim tias cov neeg ua haujlwm yav dhau los yuav tsum tau tos ob peb feeb kom muaj teeb pom kev txaus ua ntej pib thauj khoom.
FA Q
Q: Kuv puas tuaj yeem hloov kuv lub fluorescent bulkhead ncaj qha nrog ib qho LED, lossis kuv puas xav tau rewiring?
A: Feem ntau, LED bulkhead hloov pauv txuas ncaj qha mus rau cov xaim uas twb muaj lawm yam tsis muaj kev hloov kho - LED haum tsuas yog hloov cov fluorescent chav nyob ntawm cov hlau txuas. Lub fluorescent ballast thiab oob khab nyob rau hauv lub qub haum yog muab pov tseg nrog lub qub haum; tus tsav tsheb LED tau muab tso rau hauv qhov tshiab. Nco ntsoov xyuas nrog tus kws tshaj lij hluav taws xob tsim nyog rau koj qhov kev teeb tsa tshwj xeeb.
Q: Lub zog npaum li cas ntawm LED bulkhead txuag piv rau fluorescent?
A: Feem ntau 50–60% rau nyiam-rau-zoo li tso zis hloov pauv. Lub 2 × 36W fluorescent haum siv kwv yees li 80W lub zog tiag tiag feem ntau yog hloov los ntawm 35-40W LED chav xa khoom sib npaug lossis zoo dua. Kev txuag nyiaj tiag yog nyob ntawm cov khoom tshwj xeeb, tab sis 50% yog qhov kev kwv yees kev saib xyuas zoo rau kev npaj.
Q: Dab tsi IP ntsuas kuv xav tau rau lub teeb sab nraum zoov?
A: Rau cov cheeb tsam sab nraud (hauv qab lub qab nthab lossis lub tsheb chaw nres nkoj), IP44 yog qhov tsawg kawg nkaus, tab sis IP54 lossis IP65 Waterproof LED Bulkhead Teeb yog qhov zoo dua rau kev ua haujlwm ntev. Rau qhov chaw ua haujlwm tag nrho - vaj phab ntsa, qhib- sab nrauv sab nrauv - IP65 yog qhov pom zoo yam tsawg kawg nkaus. Tus nqi me me sib txawv ntawm IP44 thiab IP65 cov khoom ua rau IP65 yog qhov ua tau zoo rau txhua daim ntawv thov sab nraud.
Q: LED bulkhead teeb ua tau ntev npaum li cas?
A: Zoo LED bulkheads yog nyob ntawm 30,000-50,000 teev. Thaum 12 teev nyob rau ib hnub, qhov ntawd yog 7-11 xyoo ntawm kev ua haujlwm ua ntej lub teeb tso zis poob mus rau 70% ntawm qhov qub (tus qauv L70 ntsuas qhov taw qhia). Hauv kev xyaum, tus neeg tsav tsheb feem ntau yog cov khoom uas mus txog qhov kawg- ntawm- lub neej ua ntej hauv qis- cov khoom zoo - tus tsav tsheb zoo yog qhov tseem ceeb tshaj qhov txawv ntawm cov khoom siv LED tsis ntseeg siab.
Q: Puas yog LED bulkhead teeb ua haujlwm nyob rau hauv qhov txias heev?
A: Yog - qhov no yog ib qho ntawm qhov zoo tshaj plaws fluorescent. LED kev ua tau zoo yog qhov ua tau zoo dua ntawm qhov kub thiab txias, thiab tsis muaj qhov sov sov - lub sij hawm nce txawm tias qhov kub thiab txias. Standard LED fittings khiav lag luam cia siab rau -20℃los yog qis dua, ua rau lawv xaiv meej rau kev cia txias, chaw thau khoom hauv tub yees, thiab siv lub caij ntuj no sab nraud.
Q: Qhov twg kuv tuaj yeem nrhiav tau IP65 LED bulkhead teeb pom kev zoo rau qhov project loj?
A: Saib rau lub chaw tsim khoom uas tshaj tawm cov ntaub ntawv ntsuas kev yees duab ywj pheej (IES cov ntaub ntawv), LM-80 lumen cov ntaub ntawv saib xyuas, thiab daim ntawv pov thawj IP ntsuas los ntawm lub chaw kuaj pom. Ib tug ntseeg tau IP65 Waterproof LED Bulkhead Light chaw tsim tshuaj paus yuav muab cov ntaub ntawv no raws li tus qauv rau txhua qhov kev lag luam specification project. Nug rau cov qauv khoom ua ntej cog lus rau lub ntim xaj ntawm txhua qhov kev teeb tsa loj.
Case rau LED yog ntshiab - thiab Nws tau pom tseeb dua txhua xyoo
Cov nqi hluav taws xob tau nce siab nyob rau xyoo tas los no, ua rau cov ntaub ntawv them nyiaj rov qab rau LED rov qab luv dua li qhov nws tau ua. Rau cov cheeb tsam sab nraud, stairwells, chaw nres tsheb, thiab cov chaw muaj kev lag luam - raws nraim cov cheeb tsam uas siv cov khoom siv bulkhead - IP65 Waterproof LED Bulkhead Lub Teeb hloov rau fluorescent muab ntsuas tau, kwv yees tus nqi txuag nrog rau kev txhim kho hauv kev ntseeg tau, kev saib xyuas lub nra, thiab txias - huab cua kev ua haujlwm.
Ntawm Sunhingstones, peb tsim IP65-rated LED bulkhead fittings rau kev lag luam, kev lag luam, thiab kev siv vaj tse, nrog rau tag nrho cov ntaub ntawv yees duab thiab daim ntawv pov thawj IP. Peb cov khoom muaj nyob rau hauv cov qauv specifications thiab nrog OEM configuration xaiv rau cov neeg muas zaub nrog rau tej yam kev cai.
