Lub V-Suab Revolution: Yuav ua li casDual -Kaw T8 LEDs Hloov Brightness thiab Glare
Tau ntau xyoo lawm, fluorescent T8 tubes dominated coj mus muag thiab muaj teeb pom kev zoo. Lawv cov kev hloov pauv LED tau cog lus tias yuav ua haujlwm tau zoo thiab siv tau ntev, tab sis thaum ntxov ib zaug - kab tsim feem ntau tau txais txiaj ntsig - lossis txawm tias hnyav dua - qhov tsis zoo hauv lub teeb faib: tsis sib xws illumination thiab hnyav glare. Nkag mus rau qhov tshiab V-zoo li ob npaug- kab LED T8 raj. Qhov kev hloov pauv geometric zoo li yooj yim no sawv cev rau qhov kev sib tw tseem ceeb, tshwj xeeb los daws cov teeb meem tseem ceeb ntawmbrightness uniformitythiabglare tswjuas plague zoo tib yam LED T8s.
Ordinary LED T8 raj feem ntau hauv tsev ib leeg, ncaj kab ntawm cov khoom ntim cov LEDs ncaj qha mus rau sab. Qhov kev tsim no tsim teeb meem hauv keeb kwm:
Poor Brightness Uniformity ("Scalloping"):Lub teeb emits nyob rau hauv ib tug nqaim, concentrated beam perpendicular mus rau lub raj axis. Qhov no tsim tau hais tias "scallops" los yog "tsib kab txaij" ntawm lub teeb ci ncaj qha nyob rau hauv lub raj, nrog rau qhov tsaus ntuj ntawm cov khoom siv. Kev ua kom pom kev zoo ib yam thoob plaws lub qab nthab yuav tsum muaj qhov sib txuas ntawm lub raj kom ze dua lossis siab dua - cov raj tso tawm, ob qho tib si tsis muaj txiaj ntsig.
Hnyav Direct Glare:Qhov khaus, tsis pom qhov chaw ntawm cov LEDs tau yooj yim pom los ntawm cov qauv saib cov ces kaum, tshwj xeeb tshaj yog thaum cov khoom siv tau teeb tsa ntawm lub qab nthab qhov siab (8-10 ft). Qhov no ua rau pom qhov tsis xis nyob, qhov muag pom (astheopia), thiab siab Unified Glare Ratings (UGR), ua rau ib puag ncig zoo li qub thiab tsis kaj siab. Louvers pab tab sis txo kev ua haujlwm thiab ntxiv cov nqi / kev nyuaj.
Lub V-Shole Breakthrough: Engineering Light Distribution
Lub V-zoo li ob npaug- kab tsim qauv rov xav txog qhov kev tso kawm LED thiab txoj kev kho qhov muag:
Dual Angled Kab:Hloov ntawm ib qho downward-fab kab, ob kab ntawm LEDs yog mounted ntawm cov ces kaum, ua ib tug "V" zoo nyob rau hauv lub raj.
Wider Beam Angles:Txhua kab emits lub teeb ntawm lub kaum sab xis dav (feem ntau tshaj 120 degrees) tom qab.
Overlapping Lub Teeb Cones:Lub kaum sab xis ntawm ob kab qhov project sab nraud thiabsib tshoojtseem ceeb ntawm lub hom phiaj saum npoo hauv qab thiab rau sab.
Txoj Kev # 1: Ua kom pom kev ci ntsa iab zoo sib xws
Qhov kev hloov pauv geometric no muab cov txiaj ntsig zoo rau kev sib xws:
Tshem tawm scalloping:Lub teeb sib tshooj ntawm ob kab ua tau zoo sau rau hauv qhov tsaus ntuj ntawm cov khoom siv. Lub teeb los ntawm ib lub raj seamlessly sib xyaw nrog lub teeb los ntawm cov raj uas nyob ib sab mounted ntawm cov chaw nruab nrab (piv txwv li, 4ft lossis 5ft).
Smoother Light Gradient:Qhov dav, lub kaum sab xis emissions tsim ib qho kev hloov maj mam los ntawm qhov ci ntsa iab ncaj qha hauv qab lub raj mus rau thaj chaw ntawm cov raj, txo qis qhov sib txawv ntawm qhov sib txawv.
Reduced Fixture Density:Ua kom tiav tib theem ntawm uniformity feem ntau yuav tsum tautsawg duaV- cov raj zoo li piv rau ib qho - kab sib npaug, lossis tso cai rau qhov dav dua, ua rau cov khoom siv thiab kev teeb tsa txuag nyiaj.
Consistent Ceiling Appearance:Qab nthab zoo li ci ntsa iab tsis cuam tshuam cov qauv ntawm lub teeb thiab tsaus nti, tsim kom pom qhov muag pom kev zoo thiab ib puag ncig kev tshaj lij.
Txoj Kev #2: Superior Glare Control
Lub V-puab yog sib npaug sib npaug rau kev tswj cov glare:
Indirect Saib ntawm LEDs:Lub kaum sab xis mounting positions tus kheej LED chips ntxaum nyob rau hauv lub fixture tus profile. Los ntawm cov kab rov tav saib cov ces kaum (feem ntau hauv chaw ua haujlwm, tsev kawm ntawv, khw muag khoom), cov neeg soj ntsuam pom feem ntau yogdiffused lub teebtso tawm los ntawm lub raj nplaim, tsis yog qhov khaus, qhov chaw ncaj qha ntawm LED nti nws tus kheej.
Loj Pom Pom Lub Teeb Source:Lub dual - kab tsim inherently tsim ib tug dav, ntau diffuse emitting nto cheeb tsam piv rau ib tug nqaim kab. Lub teeb pom kev loj dua yog qhov tshwm sim tsawg dua glaring dua qhov chaw taw tes hnyav.
Txo Luminance Contrast:Los ntawm kev nthuav tawm lub teeb kom sib npaug thoob plaws lub raj lub diffuser nto (tshwj tsis yog muab tso rau hauv lub teeb ci hauv nruab nrab), lub ncov ci ntsa iab tau qis dua, thiab qhov sib txawv ntawm lub raj thiab qhov chaw ib puag ncig raug txo.
Kev ntsuas qis dua UGR:Kev sib xyaw ua ke ntawm kev saib tsis ncaj thiab nthuav dav txhais ncaj qha rau hauv qis dua Unified Glare Ratings (UGR), feem ntau ua tau raws li cov cai nruj heev (<19) for comfortable office work, classrooms, and healthcare settings tsis muajxav tau bulky sab nraud louvers los yog tob recesses.
Tshaj li Cov Hauv Paus: Cov nyhuv Synergistic
Kev txhim kho nyob rau hauv uniformity thiab glare yog synergistic. Kev sib xyaw zoo dua txhais tau tias tsawg dua "qhov kub" uas ua rau lub qhov muag thiab ua rau tsis xis nyob. Kev txo qis glare ua rau ib puag ncig zoo siab dua, tso cai rau cov neeg nyob hauv kev nkag siab txog kev txhim kho zoo sib xws tau yooj yim dua. Tsis tas li ntawd, lub teeb pom kev zoo feem ntau txhais tau hais tias V- cov raj zoo li tuaj yeem ua tiav tib lub teeb pom kev zoo li siab dua -lumen ib leeg- kab raj thaum siv hluav taws xob tsawg, sib xyaw cov txiaj ntsig.
Xaus: Lub Hom Phiaj -Ua Evolution
Lub V-zoo li tus ob- kab LED T8 raj tsis yog qhov hloov pauv ntxiv; nws yog ib qho kev txiav txim siab kho qhov muag engineering daws rau lub hauv paus tsis muaj zog ntawm nws cov neeg ua ntej. Los ntawm kev hloov pauv lub geometry ntawm lub teeb ci, nws ua tiav kev sib xyaw ua ke:
Uniformity tsis tau pom dua:Tshem tawm scalloping thiab xa cov teeb ci, zoo ib yam hla lub qab nthab nrog cov qauv sib txawv.
Exceptional Visual Comfort:Ua kom txo qis qhov pom kev ncaj qha thiab ua tiav qhov qis UGR qhov tseem ceeb rau tus neeg nyob zoo- ua thiab tsim khoom hauv qhov xav tau ib puag ncig.
Qhov kev tsim qauv no txav dhau los tsuas yog hloov cov fluorescents; nws leverages lub peev xwm tshwj xeeb ntawm LED thev naus laus zis los tsim lub hom phiaj - teeb pom kev zoo daws teeb meem uas tseem ceeb rau ob qho tib si pom kev zoo thiab kev nplij siab ntawm tib neeg. Rau cov ntawv thov uas txawm tias lub teeb thiab ci ntsa iab- kev paub dawb yog qhov tseem ceeb - chaw ua haujlwm, tsev kawm ntawv, tsev kho mob, chaw muag khoom, thiab tsev khaws khoom - V-zoo li ob npaug- kab T8 sawv cev rau kev nce siab ntxiv hauv kev ua haujlwm thiab kev txaus siab rau cov neeg nyob. Nws yog qhov ua qauv qhia meej tias qee zaum, qhov cuam tshuam zoo tshaj plaws los ntawm qhov yooj yim, zoo nkauj rov xav dua ntawm daim ntawv.
