Dab tsi yog qhov txawv ntawm sab hauv LED zaub thiab sab nraum zoov LED zaub?

Raws li cov xwm txheej siv sib txawv, LED zaub tuaj yeem muab faib ua cov duab LED sab hauv tsev thiab sab nraum zoov LED zaub.

I. Brightness

 

Qhov ci ntsa iab ntawm sab nraum zoov LED cov lus feem ntau yog siab dua li cov duab LED sab hauv tsev. Qhov no yog vim muaj ntau yam teeb pom kev zoo nyob rau sab nraum zoov ib puag ncig, xws li hnub ci ncaj qha thiab hnub huab cua. Txhawm rau kom ntseeg tau tias cov ntsiab lus tuaj yeem ua kom pom tseeb hauv cov teeb pom kev sib txawv, cov khoom siv sab nraum zoov LED yuav tsum muaj qhov ci ntau dua. Feem ntau hais lus, qhov ci ntawm sab nraum zoov LED zaub tuaj yeem ncav cuag 5000-8000 nits lossis siab dua. Thaum lub teeb pom kev zoo nyob hauv ib puag ncig sab hauv tsev tsis muaj zog, thiab qhov ci ntsa iab ntawm sab hauv LED zaub feem ntau yog nyob nruab nrab ntawm 800-2000 nits.

 

Piv txwv li, LED zaub loj nyob rau sab nraum zoov square tuaj yeem ua rau tib neeg kom pom tseeb ntawm kev tshaj tawm kev ua si thiab cov ntsiab lus video txawm nyob rau hnub tshav ntuj nrog lub hnub ci zog. Txawm li cas los xij, rau cov lus qhia LED hauv cov khw muag khoom sab hauv tsev lossis chav sib tham, qhov ci tsis tas yuav tsum siab; txwv tsis pub, nws yuav ua rau tib neeg dazzling.

II. Kev tiv thaiv kev ua haujlwm

 

Txij li cov lus qhia sab nraum zoov LED tau raug rau ntau yam huab cua hnyav xws li nag, plua plav, kub kub, thiab kub tsis tshua muaj sijhawm ntev, lawv yuav tsum muaj kev tiv thaiv zoo dua. Sab nraum zoov LED zaub feem ntau muaj kev ua haujlwm xws li dej tsis qab, tsis muaj plua plav, dej tsis zoo, thiab tiv thaiv xob laim. Lawv cov casings feem ntau yog ua los ntawm cov khoom siv hlau muaj zog, uas tuaj yeem tiv thaiv kev cuam tshuam sab nraud thiab kev puas tsuaj.

 

Nyob rau hauv sib piv, cov kev tiv thaiv yuav tsum tau rau sab hauv tsev LED zaub yog kuj tsawg. Qhov chaw sab hauv tsev yog qhov ruaj khov thiab tsis muaj kev cuam tshuam ntawm yam xws li nag thiab plua plav. Yog li ntawd, lub casing ntawm sab hauv LED zaub tuaj yeem ua los ntawm cov khoom sib zog xws li yas lossis aluminium alloy.

 

Piv txwv li, thaum tsim cov duab LED sab nraum zoov, cov qib dej tsis zoo yuav raug txiav txim siab. Feem ntau, nws yuav tsum ncav cuag IP65 lossis siab dua los tiv thaiv kev nkag ntawm cov dej nag. Thaum lub teeb pom kev sab hauv LED tsis xav tau cov dej tsis zoo li no.

 

III. Pixel suab

 

Pixel pitch hais txog qhov kev ncua deb ntawm ob lub pixels uas nyob ib sab ntawm ib qho screen LED. Feem ntau hais lus, lub pixel pitch ntawm sab hauv LED zaub yog me me, feem ntau ntawm 1 thiab 10 millimeters. Qhov no yog vim qhov kev pom nyob deb sab hauv tsev yog qhov ze, thiab xav tau kev daws teeb meem ntau dua thiab pom tseeb. Ib lub pixel me me tuaj yeem muab cov duab zoo nkauj dua.

 

Qhov pom kev deb ntawm sab nraum zoov LED zaub yog nyob deb, yog li lub pixel suab tuaj yeem loj, feem ntau ntawm 4 thiab 20 millimeters. Lub suab pixel loj dua tuaj yeem txo cov nqi thiab tib lub sijhawm kom ntseeg tau tias cov ntsiab lus tseem tuaj yeem ua kom pom tseeb ntawm qhov ntev.

 

Piv txwv li, LED zaub siv nyob rau hauv chav sib tham sab hauv tsev yuav muaj pixel pitch ntawm tsuas yog 1.2 millimeters, uas tuaj yeem muab cov duab meej thiab cov ntawv nyeem. Thaum lub LED zaub nyob rau sab nraum zoov loj billboard tej zaum yuav muaj ib tug pixel pitch ntawm 10 millimeters thiab tseem tuaj yeem pom los ntawm cov neeg ntawm qhov deb ntawm kaum ob metres lossis ntau pua meters.

 

IV. Kev ua haujlwm kub dissipation

 

Sab nraum zoov LED zaub yuav ua kom muaj cua sov ntau thaum ua haujlwm, tshwj xeeb tshaj yog nyob rau lub caij ntuj sov kub thaum kub yuav kub heev. Yog li ntawd, sab nraum zoov LED zaub yuav tsum muaj cov cua kub zoo ua haujlwm kom ntseeg tau tias kev ua haujlwm ruaj khov thiab kev pabcuam lub neej ntawm cov zaub. Feem ntau, cov txheej txheem kub dissipation xws li cua txias lossis dej txias yog siv.

 

Cov kev xav tau ntawm cov cua sov rau sab hauv tsev LED zaub yog qhov tsawg vim tias qhov chaw sab hauv tsev qhov kub thiab txias yog qhov ruaj khov thiab tsis muaj kev cuam tshuam ntawm yam xws li lub hnub ci ncaj qha. Feem ntau, natural heat dissipation los yog kiv cua kub dissipation yuav siv tau.

 

Piv txwv li, cov cua kub dissipation kiv cua los yog cov dab dej kub feem ntau yog ntsia rau ntawm lub txee ntawm sab nraum zoov LED qhia kom ceev cov cua kub dissipation. Thaum lub teeb pom kev sab hauv LED tsuas yog xav tau tsim qee qhov cua sov dissipation qhov ntawm lub txee kom ua tau raws li qhov yuav tsum tau ua kom sov.

 

V. Nqe

 

Txij li cov lus qhia sab nraum zoov LED muaj qhov xav tau ntau dua nyob rau hauv cov ntsiab lus ntawm qhov ci, kev tiv thaiv kev ua haujlwm, kev ua kom sov, thiab lwm yam, lawv cov nqi feem ntau yog siab dua li cov khoom siv sab hauv LED. Tsis tas li ntawd, kev teeb tsa thiab kev saib xyuas cov nqi ntawm cov khoom siv sab nraum zoov LED kuj tseem muaj qhov siab, thiab cov yam ntxwv xws li kev tiv thaiv dej tsis zoo thiab kev tiv thaiv xob laim yuav tsum tau xav txog.

 

Tus nqi ntawm sab hauv LED zaub yog qhov tsawg, thiab kev teeb tsa thiab kev saib xyuas kuj tseem yooj yim.

 

Piv txwv li, rau LED zaub ntawm tib qhov loj thiab kev daws teeb meem, tus nqi ntawm cov qauv sab nraum zoov yuav yog ob zaug lossis ntau dua li cov qauv hauv tsev.

 

Hauv kev xaus, muaj qhov sib txawv pom tseeb ntawm sab hauv LED cov lus qhia thiab sab nraum zoov LED cov lus hais txog qhov ci, kev tiv thaiv kev ua haujlwm, pixel suab, kev ua kom sov, thiab tus nqi. Thaum xaiv ib qho LED zaub, nws yog ib qho tsim nyog yuav tau xaiv raws li qhov tshwj xeeb siv scenario thiab xav tau los xyuas kom meej cov txiaj ntsig zoo tshaj plaws thiab cov nqi ua haujlwm.