Kuyika Kuwonetsera Kwanja kwa LED - Mafunso Ofunsidwa Kawirikawiri

Kuyika chiwonetsero chakunja cha LED kumafuna kukonzekera mosamala, kuchita, ndi kukonza kuti zitsimikizire kuti zikugwira ntchito kwanthawi yayitali komanso kudalirika. M'munsimu muli mafunso omwe amafunsidwa kwambiri komanso mayankho omwe akatswiri amalangizidwa kuti akutsogolereni.

Q1: Ndi kukonzekera kotani komwe kumafunikira musanayike chiwonetsero chakunja cha LED?

Musanakhazikitse, fufuzani malo onse:

• Malo: Pewani madera omwe amatha mphepo yamkuntho, kusefukira kwa madzi, kapena kutsekeka kwa nyumba zapafupi.

• Thandizo Lamapangidwe: Tsimikizirani kuti makoma kapena zomangira zimathandizira osachepera1.5 nthawikulemera kwathunthu kwa chiwonetserocho.

• Power & Network Planning: Onetsetsani mabwalo odzipatulira amagetsi ndikukonzekera kufalikira kwa siginecha kudzera pa zingwe za fiber optic kapena Ethernet.

• Kuteteza nyengo: Malo otsekedwa ayenera kukumana osacheperaIP65 yopanda madzi, ndikuphatikiza njira zoyenera zotetezera pansi kapena mphezi.

Q2: Momwe mungasankhire njira yoyenera yoyika?

Sankhani njira yoyika potengera malo ndi ntchito:

• Zopangidwa ndi Khoma: Zabwino kwa makoma a konkire kapena njerwa; otetezeka pogwiritsa ntchito mabawuti okulitsa.

• Pole-Mounted: Pamafunika maziko akuya (≥1.5m) owonetsera mosasunthika m'malo otseguka ngati ma plaza.

• Kuyimitsidwa: Imafunika zida zothandizira zitsulo; onetsetsani ngakhale kugawa kulemera kuti mupewe kusalinganika.

Q3: Kodi kuonetsetsa ntchito madzi?

Kuteteza ku chinyezi:

• Gwiritsani ntchitogaskets madzipakati pa ma modules ndikugwiritsa ntchitosilicone sealantku seams.

• Phatikizanipomabowo ngalandepansi pa kabati kuti madzi asamachuluke.

• Sunganimagetsi ndi makadi owongolerazosamva chinyezi kapena kuziyika m'malo otsekedwa, otetezedwa.

Q4: Kodi mungakonzekere bwanji zingwe zamagetsi ndi zingwe?

Kuwongolera bwino kwa chingwe ndikofunikira pachitetezo ndi magwiridwe antchito:

• Gwiritsani ntchitomaulendo odziperekapagawo lililonse kapena bokosi lowongolera kuti musachulukitse.

• Tetezanizingwe zamagetsindi PVC kapena zitsulo; kusungazingwe zowonetseraosachepera20 cm kutalikuchokera pamawaya apamwamba kwambiri.

• Ikanichitetezo champhamvupa mizere yazizindikiro ndikuwonetsetsakukana pansi <4Ω.

Q5: Ndi njira ziti zosinthira pambuyo pakukhazikitsa?

Mukayika, chitani macheke awa:

• Pixel Calibration: Gwiritsani ntchito pulogalamu ya calibration kuti musinthe kuwala ndi kufanana kwamtundu.

• Mayeso Owala: Konzani kuti muwone kuwala kwa masana (≥5,000 nits amalimbikitsidwa masana).

• Mayeso a Signal: Tsimikizirani zolowetsa za HDMI/DVI kuti musewere mavidiyo osalala komanso okhazikika.

Q6: Kodi malangizo okonza nthawi zonse ndi ati?

Kusamalira nthawi zonse kumapangitsa moyo wautali:

• Kuyeretsa: Chotsani fumbi pang'onopang'ono pogwiritsa ntchito maburashi ofewa; pewani majeti amadzi othamanga kwambiri.

• Kuyendera kwa Hardware: Yang'anani ndikumangitsa zomangira ndikuthandizira miyezi itatu iliyonse.

• Kukonzekera Kwadongosolo Lozizira: Yeretsani mafani ndi zosefera zoyatsira mpweya nthawi zonse. Mtundu wa kutentha kwa ntchito:-20 ° C mpaka 50 ° C.

Q7: Momwe mungathanirane ndi nyengo yoipa (mvula yamkuntho / mvula yamphamvu)?

Konzekerani nyengo yoopsa potengera:

• Kuzimitsa mphamvupa nthawi ya mkuntho kuteteza kuwonongeka kwa magetsi.

• Kulimbikitsa dongosolondi zingwe zosagwira mphepo kapena kuchotsa ma module kwakanthawi m'madera omwe amapezeka ndi chimphepo.

Q8: Ndi zinthu ziti zomwe zimakhudza moyo wa chiwonetsero chakunja cha LED?

Othandizira kwambiri akuphatikizapo:

• Kutentha: Kutentha kwakukulu kumathandizira kukalamba kwa gawo; ganizirani kuwonjezera machitidwe ozizira.

• Nthawi Yogwiritsa Ntchito: Chepetsani ntchito za tsiku ndi tsiku kukhala zocheperapo12 maolandi kulola kupumula kwapakatikati.

• Kuwonetsedwa Kwachilengedwe: M'madera a m'mphepete mwa nyanja kapena fumbi, gwiritsani ntchitoanti-corrosion materialsmonga makabati a aluminiyamu.

Mapeto

Kuyika bwino kwa chiwonetsero cha LED kumadalira kukonzekera bwino, njira zoyika bwino, komanso kukonza kosasintha. Potsatira njira zabwino izi, mutha kukulitsa magwiridwe antchito, kukulitsa moyo wamakina, ndikuwonetsetsa kuti zikugwira ntchito modalirika m'malo osiyanasiyana.