Cov neeg siv khoom feem ntau nug peb seb cov duab LED sab hauv thiab sab nraum zoov puas yog dej tsis zoo. Qhov no tau ua rau peb xav tsis thoob heev. Nyob rau hauv tib neeg lub siab, sab nraum zoov LED zaub yog twv yuav raug hu yuav tsum tau waterproof, tab sis sab hauv tsev cov lus tsis tas li ntawd. Yog li yuav ua li cas sab nraum zoov LED zaub ua tiav kev tiv thaiv dej? Cia kuv qhia rau koj paub meej.
Ua ntej, cia peb paub qhov txawv ntawm sab hauv thiab sab nraum zoov LED zaub. Feem ntau, LED cov lus qhia siv nyob rau hauv tsev, semi- sab nraum zoov, lossis chaw tiv thaiv raug suav hais tias yog cov khoom tsis yog -waterproof sab hauv tsev LED zaub. Qhov sib txawv ntawm sab nraum zoov thiab ib nrab - sab nraum zoov yog qhov ci ntsa iab thiab qib tiv thaiv saum npoo ntawm lub vijtsam. Vim yog cov yam ntxwv ntawm ib puag ncig siv tau, cov ntxaij vab tshaus no tsis tas yuav xav txog ntau yam coj los ntawm qhov chaw sab nraum zoov thaum nws los txog rau qib kev tiv thaiv. Cov qib tiv thaiv IP nyob rau sab nraub qaum thiab sab ntawm cov ntxaij vab tshaus yog qhov tsawg. Thaum xaiv lub vijtsam, ib tus tsuas yog yuav tsum xaiv cov pixels uas tsim nyog raws li cov peev nyiaj lossis saib qhov nrug, qhov ci, thiab lwm yam.
LED zaub screen waterproof vaj tsev
Thaum xaiv sab nraum zoov LED zaub, cov ntsiab lus hauv qab no yuav tsum tau xav txog:
1. Brightness: (Lub luminance ntawm cov ntxaij vab tshaus sab hauv tsev yog ob peb zaug mus rau kaum ob lub sij hawm qis dua li ntawm cov ntxaij vab tshaus sab nraum zoov; tso cov duab sab hauv tsev sab nraum zoov zoo li tso TV rau sab nraum zoov, ua rau muaj qhov ci tsis txaus)
Dab tsi brightness yuav tsum ua tej yam kev mob rau lub vijtsam?
Cov kev cai dav dav dav dav yog raws li hauv qab no:
(1) Indoor: >800cd / m2
(2) Semi-indoor: >2000 CD / m2
(3) Outdoor (sitting south facing north): >4000 CD / m2
(4) Outdoor (sitting north facing south): >8000 CD / m2
2. Ib puag ncig: Cov ntxaij vab tshaus sab nraum zoov yuav tsum tiv thaiv los nag, ncaj qha tshav ntuj, plua plav, kub kub, cua, thiab xob laim, thaum cov ntxaij vab tshaus hauv tsev tsis tas yuav xav txog cov teeb meem no.
3. Saib nrug deb: Xaiv qhov sib txawv ntawm qhov sib txawv LED qhia raws li qhov kev ncua deb ntawm qhov pom. Qhov no tsis tsuas yog tso cai rau kev tswj kom zoo dua ntawm qhov ci, tab sis kuj txuag cov nqi thiab zam cov khoom pov tseg uas tsis tsim nyog.
4. Dab tsi playback cuam tshuam cov neeg siv xav tau?
Raws li cov ntsiab lus koj xav ua si lossis cov nyhuv playback koj xav ua kom tiav, xaiv qhov tsim nyog LED zaub rau koj tus kheej.
(1) Cov ntawv nyeem: Nyob ntawm qhov loj ntawm cov ntawv nyeem thiab cov kev xav tau daws teeb meem;
(2) Ordinary video zaub: 320 × 240 dot matrix;
(3) Digital standard DVD zaub: Ntau dua lossis sib npaug rau 640 × 480 dot matrix;
(4) Ua kom tiav computer video: ntau dua lossis sib npaug rau 800 × 600 dot matrix;
5. Kev siv hluav taws xob
Kev siv hluav taws xob - Qhov no yog kev txhawj xeeb rau ntau tus neeg. Lub zog siab tshaj plaws ntawm tag nrho - xim sab nraum zoov LED zaub yog kwv yees li 800W / square. Qhov ntawd yog hais tias, thaum lub teeb pom kev sab nraum zoov no nce mus txog nws lub zog siab tshaj plaws (ncej) txhua lub sijhawm, kev siv hluav taws xob ib square ib teev yuav yog 0.8 kilowatt- teev. Txawm li cas los xij, tsis yog txhua lub sijhawm thaum LED sab nraum zoov ua haujlwm yuav ncav cuag lub ncov, vim tias thaum txhua lub teeb (RGB peb- xim teeb) nyob rau hauv lub vijtsam qhib thiab nyob ntawm lawv qhov ci tshaj plaws, LED sab nraum zoov zaub yuav mus txog qhov kawg. Thaum lub sab nraum zoov LED zaub ua si ib qho kev ua si ib txwm, lub zog noj tsuas yog li 65% ntawm qhov siab tshaj plaws siv zog. Yog li ntawd, lub zog noj ib square ib teev ntawm sab nraum zoov LED zaub yog: 0.8KW * 65%=0.52 kilowatt- teev. Yog hais tias xam rau 100 square sab nraum zoov LED zaub hauv ib xyoos (xws li 12 teev ntawm kev ua si txhua hnub), kev siv hluav taws xob yog: 12 * 30 * 12 * 100 * 0.52=224, 640 kilowatt- teev. Txawm hais tias tus nqi hluav taws xob raug xam ntawm ib yuan ib kilowatt-teev, tus nqi hluav taws xob rau lub teeb pom kev sab nraum zoov no yuav yog 220,000 yuan. Yog li ntawd, xaiv cov khoom tsim nyog raws li ib puag ncig qhov ci thiab saib qhov deb yog qhov tseem ceeb tshwj xeeb rau kev tswj hwm tus nqi.
