Koj puas paub dab tsi yog back-lit LED Panels thiab vim li cas lawv zoo dua? Yog tias tsis yog, cia peb pab koj kom paub txhua yam txog cov teeb ci LED rov qab.
Muaj ob hom LED Vaj Huam Sib Luag: Back-lit LED Panels & Ntug-lit LED Vaj Huam Sib Luag, ntau qhov ntau thiab tsawg; Qhov txawv tsuas yog qhov chaw ntawm LEDs thiab yuav ua li cas lub teeb tau tawg.
Lub backlit LED vaj huam sib luag teeb tsa ntawm LEDs tsau rau ntawm kab rov tav phaj los ntawm lub diffuser ci ntsa iab. Lawv tseem hu ua direct-lit panels.
Raws li lub npe qhia, ib tug ntug-lit LED Vaj Huam Sib Luag yog ua los ntawm ib tug kab ntawm LEDs txuas rau ntawm ntug ntawm lub vaj huam sib luag, ci ntsa iab horizontally. Tsis tas li ntawd, lub teeb illuminates downwards los ntawm ib tug diffuser. Lawv tseem hu ua side-lit panels.
PROS ntawm Back-lit LED vaj huam sib luag
Back-lit LED Panels
Nyias piv rau lwm cov vaj huam sib luag LED
Ntau zog efficiency
Txiav tawm cov nqi ntawm kev tsim khoom
Ntau lub teeb tso zis
Zoo ib yam thiab muaj zog illumination
Yooj yim rau nruab
Tiv thaiv kom tsis muaj xim ntawm diffuser
Txhawm rau paub ntau cov txiaj ntsig ntawm Back-lit LED Panels, cia peb muab piv rau Edge-lit LED Panels. Qhov no yuav ua kom pom tseeb vim li cas Back-lit LED Panels thiaj li nrov.
PACK-LIT VS EDGE-LIT LED PANELS
Ob lub LED Vaj Huam Sib Luag muaj lawv tus kheej qhov zoo thiab qhov tsis zoo, tab sis raws li peb tau hais dhau los, Back-lit LED panels tseem zoo dua.
Yog vim li cas vim li cas Edge-lit LED Panels raug xaiv:
Ntug-lit LED Panels
Ntug-lit yog ib txoj hauv kev zoo tshaj plaws rau diffuse lub teeb uas zam kev pheej hmoo ntawm qhov kaj.
Lub xub ntiag ntawm PMMA ua kom ntseeg tau tias lub diffuser ib leeg tsis muaj lub luag haujlwm rau kev faib tawm ntawm lub teeb. Yog li cov khoom siv uas tsis tshua muaj nqi; tib yam mob yog tias nws yuav tsum tsis txhob deteriorate nrog lub sij hawm.
Nws ua haujlwm zoo dua nrog ntau lub kaum ntse ntse yam tsis siv lo ntsiab muag.
Sab nraub qaum ntawm ntug-lit LED Panels tuaj yeem ua lub teeb yuag vim tias cov cua sov yuav ploj mus los ntawm cov chips LED, thiab cov neeg tsav tsheb tuaj yeem muab tso rau ntawm no.
Tab sis nrog lub sij hawm, lub drawbacks ntawm txoj kev no yuav pom ntau dua. Acrylic yog cov khoom siv zoo rau cov khoom siv Edge-lit uas kim heev, yog li feem ntau, cov khoom siv pheej yig dua. Txawm li cas los xij, yog tias nws tsis tov nrog UV stabilizing additives, cov khoom ntawd tig daj dhau sijhawm. Qhov no hloov lub teeb tso zis rau hauv daj daj, thiab qhov chaw ntawm lub vaj huam sib luag darkens.
Kev nce qib hauv kev coj ua ib tiam tshiab ntawm LED Vaj Huam Sib Luag, thiab lawv yog Back-lit LED Panels. Lawv muaj txiaj ntsig zoo dua nrog cov nqi qis dua li ntawm ntug-lit LED Panels.
LEDs tau dhau los ua haujlwm zoo dua, thiab cov qauv teeb pom kev rov qab tsis kub dua, yog li tus neeg tsav tsheb tsis tuaj yeem muab tso rau hauv qab.
PMMA Lenses yog pheej yig dua thiab cov nplaum niaj hnub tau kho lawv kom nyab xeeb los tsim cov teeb pom kev zoo, txo qhov kev pheej hmoo ntawm kev poob. Qhov no yog ib qho kev sib tw loj nrog cov laus LED Vaj Huam Sib Luag.
Cov tshiab thiab niaj hnub PS diffusers muaj, uas tsis tshua kim thiab siv tau zoo dua, yog li kev ua ob npaug ntawm kev sib xyaw ntawm diffusers tsis tas yuav tsum tau ua.
Back-lit panels yog tsim los nrog PMMA lo ntsiab muag uas txhais tau tias muaj peev xwm txuag hluav taws xob ntau dua li cov qauv tsim ntug.
