LED teeb pom kev kub ntxhov yog qhov tseem ceeb rau kev tswj xyuas kev nyab xeeb thaum muaj hluav taws kub, hluav taws xob poob, lossis lwm yam kev puas tsuaj. Nyob rau hauv sib piv rau cov teeb pom kev zoo li niaj zaus, teeb pom kev kub ceev yuav tsum ua kom tiav qee cov qauv kev ua tau zoo txhawm rau muab kev nyab xeeb khiav tawm, pom kev, thiab kev taw qhia. Brightness, uas yog feem ntau qhia nyob rau hauv lumens los yog lux, yog ib qho tseem ceeb ntawm kev ua tau zoo tsis.
Kab lus no tshuaj xyuas cov kev cai uas tswj hwmLED teeb thaum muaj xwm ceev, qhov yuav tsum tau muaj qhov ci ntsa iab rau ntau qhov chaw, thiab yuav ua li cas txiav txim siab thiab teeb tsa qhov pom kev zoo tshaj plaws hauv koj lub tsev.
Paub qhov txawv ntawm Lumens thiab Lux hauv Brightness
Ua ntej delving rau hauv cov theem pom zoo, nws yog ib qho tseem ceeb kom nkag siab txog cov ntsiab lus hauv qab no:
Lumens (lm): Ib chav ntsuas rau tag nrho cov teeb pom kev zoo uas qhov chaw tawm.
Ib lub lux yog sib npaug rau ib lumen ib square meter, ua nws ib chav ntsuas rau lub teeb los yog illuminance.
Lux qhia tau hais tias zoo npaum li cas -lit ib qhov chaw nyob ntawm qhov deb, qhov lumens qhia tias lub teeb ci ntsa iab npaum li cas. Vim tias lub hom phiaj yog kom muaj kev nyab xeeb teeb pom kev zoo, kev tawm mus, thiab kev phom sij, cov kev cai teeb pom kev kub ceev feem ntau yog muab rau hauv lux.
Overarching Regulations
Cov cai tswj kev nyab xeeb thiab cov kab ke kev tsim kho feem ntau qhia txog qhov xav tau teeb pom kev kub ceev. Cov pab pawg tseem ceeb uas muab cov lus qhia muaj xws li:
Tebchaws Asmeskas Txoj Cai Kev Nyab Xeeb Kev Nyab Xeeb, NFPA 101
Cov qauv teeb pom kev kub ntxhov thoob ntiaj teb (IEC 60598-2-22)
British Standard rau teeb pom kev kub ceev yog BS 5266.
Administration for Occupational Safety and Health (OSHA) (USA)
International Emergency Lighting Standard (ISO) 30061
Cov lej no txhua tus pom zoo rau qhov tsawg kawg nkaus qhov ci rau ntau qhov chaw, txawm tias muaj kev hloov pauv me me. Peb yuav mus dhau cov lus qhia hauv qhov tob ntxiv hauv qab no.
Exits, Corridors, thiab Escape Routes
Yam tsawg kawg ntawm 1 lux yog qhia rau qhov ci ntsa iab raws qhov nruab nrab ntawm txoj kev khiav.
Nyob rau hauv txoj kev khiav dav dav, cov cheeb tsam sab nraud yuav tsum muaj tsawg kawg yog 0.5 lux.
Lub Hom Phiaj: Thaum muaj xwm txheej ceev, xyuas kom cov kev tawm mus nkag tau thiab nyab xeeb.
Daim Ntawv Qhia Tswv Yim: Txhawm rau tiv thaiv qhov chaw tsaus, teeb lub teeb sib npaug sib npaug.
Rau qhov kev pab cuam zoo ib yam, xaivLED teeb thaum muaj xwm ceevuas yog diffused los yog dav -angled.
Rau redundancy, xav txog kev txhim kho photoluminescent markings lossis pem teb - theem teeb.
Ramps thiab Stairwells
Ntawm ramp inclines thiab tread nto, yam tsawg kawg ntawm 2 lux ntawm brightness yog qhia.
Lub hom phiaj: Tiv thaiv kev ntog thiab lav tias txhua kauj ruam yog pom meej.
Daim ntawv qhia tswv yim: Ntxiv illumination rau sab phab ntsa ntawm lub tes tuav thiab stairway landings.
Nco ntsoov tias cov duab ntxoov ntxoo tau khaws cia kom tsawg kawg hauv txhua theem.
Ua hauj lwm cheeb tsam ntawm qhov muaj kev pheej hmoo siab
Pom zoo Brightness: Nyob ntawm cov haujlwm, tsawg kawg 10% ntawm qhov nruab nrab ua haujlwm teeb pom kev zoo, lossis 15-50 lux, yuav tsum tau siv.
Cov cuab yeej siv hauv kev lag luam yog ib qho piv txwv.
Labs rau tshuaj
Cov chaw tsim khoom nrog cov cuab yeej muaj peev xwm txaus ntshai
Lub hom phiaj yog kom tsis txhob muaj teeb meem qhov twg cov txheej txheem txaus ntshai tshwm sim tom qab lub zog poob.
Daim Ntawv Qhia Tswv Yim: Nruab teeb pom kev kub ceev uas yog tsom lossis tsim tshwj xeeb rau cov cheeb tsam tshwj xeeb.
Muab cov roj teeb thaub qab rau lawv kom lawv tuaj yeem ua haujlwm tau ntev dua (txog 90 feeb yog tias tsim nyog).
Qhov chaw pej xeem nrog Anti-Panic Lighting
Qhov pom zoo ci ci rau tag nrho hauv pem teb yog tsawg kawg yog 0.5 lux.
Kev tiv thaiv- thaj tsam ceeb ntshai yog txhais tias yog qhov chaw qhib (xws li cov rooj sib txoos, chav tos tos, thiab chaw tos txais) loj dua 60 m² uas tib neeg tuaj yeem tuaj koom lossis txav mus los ywj pheej thaum khiav tawm.
Lub hom phiaj yog ua kom tib neeg nyob twj ywm thiab pab kom lawv tig tau sai sai.
Daim Ntawv Qhia Tswv Yim: Txhawm rau teeb pom qhov chaw loj dua, teeb lub teeb ntawm lub qab nthab qhov siab.
Txhawm rau tiv thaiv glare los yog qhov sib txawv me me, siv cov teeb pom kev sib txawv.
Kos npe rau Emergency Exits
Rau cov lus pom pom, qhov ci ci ntawm 2 txog 25 cd / m² (candela ib square meter) tau qhia.
Qhov tsawg kawg nkaus qhov sib piv ntawm lub nraub qaum thiab cov ntawv lossis cov cim yog 5: 1.
Lub Hom Phiaj: Thaum muaj xwm txheej ceev, muab kev taw qhia pom rau kev tawm.
Daim ntawv qhia tswv yim: Siv cov cim tawm ntawm LED uas muaj cov roj teeb sib xyaw ua ke.
Xyuas kom tseeb tias cov paib tuaj yeem pom ntawm yam tsawg kawg peb caug meters deb.
Coj kom meej ntawm kev teeb tsa ze rau qhov chaw teeb pom kev zoo vim lawv tuaj yeem ua rau koj pom.
Cov Tsev Kho Mob thiab Tsev Kho Mob
Qhov ci ntsa iab hauv thaj chaw neeg mob thiab txoj hauv kev yuav tsum nyob nruab nrab ntawm 5 thiab 15 lux.
qib siab dua (txog 100 lux) rau cov tsev kho mob hnyav thiab chav ua haujlwm.
Lub Hom Phiaj: Thaum muaj kev sib tsoo, tiv thaiv tus neeg mob kev nyab xeeb thaum ua kom cov neeg ua haujlwm kho mob ua cov haujlwm tseem ceeb.
Daim Ntawv Qhia Tswv Yim: Muab cov roj teeb nruab nrab hauv nruab nrab qhov tseem ceeb rau lub zog ruaj khov.
Txhawm rau tiv thaiv kev ntxhov siab ntawm cov neeg mob pw tsaug zog, sivLED teeb thaum muaj xwm ceevuas yuav dimmed.
Chaw Ua Haujlwm thiab Cov Qauv Ua Lag Luam
Nyob rau hauv txoj kev khiav, pom zoo brightness yog 1 lux.
Hauv qhov qhib -plawv qhov chaw, 0.5 lux
Lub hom phiaj yog los pab kom muaj kev khiav tawm mus zoo yam tsis muaj kev ntshai lossis tsis meej pem.
Daim Ntawv Qhia Tswv Yim: Nruab lub teeb thaum muaj xwm ceev ntawm ib sab ntawm lub xov tooj thaum muaj xwm ceev, stairwells thiab nqa.
Siv cov teeb pom kev zoo thaum muaj xwm ceev uas tuaj yeem ntes thiab ceeb toom cov teeb meem ntawm nws tus kheej.
Cov cheeb tsam muaj thiab warehouses
Thaum muaj xwm txheej ceev, nws tau qhia tias thawj qhov chaw ua haujlwm muaj qhov tsawg kawg nkaus ntawm 5 lux ntawm lub teeb.
Ntau lub teeb pom muaj nyob ib sab ntawm cov tshuab, tawm, thiab chaw txaus ntshai.
Lub hom phiaj: Tiv thaiv kev ua haujlwm tsis zoo hauv chaw ua haujlwm thiab pab txhawb kom muaj kev nyab xeeb ntawm kev ua haujlwm.
Daim ntawv qhia tswv yim: Mount lub qab nthab siab nrog siab -bay LED teeb thaum muaj xwm ceev.
Txhawm rau tiv thaiv cov duab ntxoov ntxoo tom qab racks lossis cov thawv ntim khoom, xyuas kom muaj qhov npog txaus.
Hauv qab daus thiab chaw nres tsheb
Qhov tsawg kawg nkaus pom zoo ci ci yog 1-2 lux, nrog rau qhov chaw ci ntsa iab ze ntawm qhov chaw tawm, ramps, thiab tig.
Lub hom phiaj yog los tiv thaiv kev sib tsoo thiab muab kev nyab xeeb rau tib neeg.
Daim ntawv qhia tswv yim: Siv lub teeb thaum muaj xwm ceev uas muaj dej noo-resistant (IP65+).
Fixtures yuav tsum tau muab tso rau pom los ntawm ob lub tsheb thiab cov neeg taug kev.
Cov tsev so complexes thiab tsev so
Ib qho lux yog qhov pom zoo ci ci rau cov ntaiv thiab cov hauv tsev.
Lobies thiab tiv thaiv- thaj tsam ceeb muaj 0.5–1 lux.
Lub hom phiaj yog kom paub tseeb tias cov neeg tuaj saib uas tsis paub txog cov txheej txheem tuaj yeem tawm hauv kev thaj yeeb nyab xeeb.
Daim Ntawv Qhia Tswv Yim: Muab lub teeb thaum muaj xwm ceev nyob ib sab ntawm cov paib tawm thiab chav nkag.
Xav txog kev siv qis -profile fixtures uas sib xyaw ua kom zoo nkauj nrog cov décor.
Xaiv qhov tsim nyogLED teeb thaum muaj xwm ceevbrightness theem tsis yog ib qho teeb meem kev nplij siab xwb tab sis kuj yog ib qho kev xav tau los cawm lub neej. Txawm hais tias cov kev xav tau sib txawv hauv cov ntsiab lus sib txawv, xws li stairwells thiab tsev kho mob, lawv txhua tus siv zog ua kom pom kev txaus thiab kev nyab xeeb ntawm txoj kev khiav.
Cov thawj coj hauv tsev, cov kws tsim vaj tsev, thiab cov neeg ua haujlwm hauv tsev tuaj yeem muab cov teeb pom kev zoo thaum muaj xwm txheej tshwm sim los ntawm kev ua raws li cov cai hauv cheeb tsam thiab thoob ntiaj teb kev nyab xeeb thiab cov qib uas tsim nyog. Thaum npaj kev teeb tsa, ib txwm tau txais lus qhia los ntawm tus tsim teeb pom kev zoo lossis tus kws tshaj lij kev nyab xeeb. Koj yuav tsum tau siv nyiaj rau siab - cov tshuab LED zoo uas muaj peev xwm kuaj tau zoo, lub neej ntev roj teeb, thiab kev ua haujlwm zoo ib yam.
Muaj lub qhov dej zoo -lit txoj kev khiav tawm txhawb kev nyab xeeb, kev ntseeg siab, thiab cawm txoj sia, tsis yog kev ua raws cai xwb.
