Chiwonetsero cha LED chakunja

Ti Common Cathode Series Zamgululi

Ti Common Cathode Series Zamgululi

Masomphenya a Apainiya, Kuwonetsa Zinthu Zatsopano

Chophimba cha LED chodziwika bwino cha cathode ndi kapangidwe kowonetsera kosunga mphamvu komwe ma terminals (cathodes) a ma chips a LED ofiira, obiriwira, ndi abuluu (RGB) amalumikizidwa pamodzi kukhala malo ogawana, pomwe terminal yabwino ya mtundu uliwonse (anode) imayendetsedwa padera.

Kodi Chiwonetsero cha LED Chakunja Chingakubweretsereni Chiyani?

Chowonetsera cha LED chakunja chimabweretsa phindu lalikulu ku mabizinesi ndi malo opezeka anthu ambiri mwa kusintha momwe mumalankhulirana ndi omvera.

Ubwino Waukulu

● Kuwoneka Kwambiri: Kuwala kowala kumatsimikizira kuti kuwalako kuli bwino ngakhale dzuwa litalowa.

● Kulimbana ndi Nyengo: Mapangidwe olimba amateteza ku mvula, fumbi, ndi kutentha kwambiri.

● Zinthu Zosiyanasiyana: Sinthani zotsatsa, makanema amoyo, kapena machenjezo achitetezo nthawi yomweyo.

Kuwonetsera kwa LED kwakunja

Mtengo wa Bizinesi

● Kuchuluka kwa Magalimoto Oyenda Pansi: Zithunzi zokopa maso zimakopa chidwi cha oyendetsa magalimoto ndi oyenda pansi omwe akudutsa.

● Kukongoletsa Dzina Lanu: Zowonetsera zamakono zimasonyeza chithunzi chaukadaulo komanso chaukadaulo cha kampani yanu.

● Kupeza Ndalama: Pezani ndalama zowonjezera pobwereka malo otsatsa malonda kwa anthu ena.

chiwonetsero cha LED chakunja 2

Kodi chiwonetsero cha LED chakunja n'chiyani?

Chowonetsera cha LED chakunja ndi chophimba chachikulu cha digito chomwe chimapangidwa kuti chiwonetse zinthu zowala komanso zowala bwino m'malo otseguka. Chimapangidwa kuti chizitha kupirira nyengo yovuta, chokhala ndi kuwala kowala kwambiri kuti chikhale chosavuta kuwerenga ngakhale dzuwa litalowa.

Zowonetsera izi ndi maziko a zizindikiro zamakono zamakono, pogwiritsa ntchito makhalidwe ndi ukadaulo wofunikira kuti zigwire ntchito bwino panja.

Makhalidwe Ofunika

●Kuwala Kwambiri: Pofuna kuthana ndi kuwala kwa dzuwa mwachindunji, ma LED akunja nthawi zambiri amapereka ma nit 5,000 mpaka 10,000, poyerekeza ndi zowonetsera zamkati zomwe nthawi zambiri sizimaposa ma nit 1,500.

●Kukana kwa Nyengo: Amapangidwa ndi ma IP ratings apamwamba (monga IP65 kapena IP66) kuti ateteze zamagetsi zamkati ku mvula, fumbi, mphepo, ndi kutentha kwambiri.

●Kukweza kwa Pixel: Popeza owonera nthawi zambiri amakhala kutali, zowonetsera zakunja nthawi zambiri zimakhala ndi "pixel pitch" yayikulu (mtunda pakati pa magulu a LED) kuposa zowonetsera zamkati.

●Kugwiritsa Ntchito Mphamvu MoyeneraAmagwiritsa ntchito ukadaulo wamakono wa LED womwe umagwiritsa ntchito mphamvu zochepa ndipo umapereka moyo wautali wogwirira ntchito (nthawi zambiri maola 50,000 mpaka 100,000).

Ma LED owonetsera akunja amagawidwa m'magulu malinga ndi mtundu wa kukhazikitsa, ukadaulo wowonetsera, ndi mawonekedwe a pixel. Amapangidwa kuti azitha kuwala kwambiri (ma nit 5,000 mpaka 10,000+) komanso kukana kwanyengo kwambiri (ma IP65/IP66 ratings). Kusankha kumadalira ngati sikiriniyo ndi yosasunthika, yakanthawi, yowonekera, kapena yopangidwa mwamakonda.

Mwa Kukhazikitsa ndi Kugwiritsa Ntchito

●Mapepala a LED Okhazikika: Kukhazikitsa kosatha pa makoma a nyumba, mitengo, kapena misewu ikuluikulu. Kumagwira ntchito maola 24 pa tsiku, masiku 7 pa sabata ndipo kumagwiritsidwa ntchito potsatsa malonda.

●Zowonetsera za LED zobwereka: Makabati opepuka, opangidwa kuti azigwiritsidwa ntchito nthawi zambiri pomanga ndi kumasula. Amagwiritsidwa ntchito pa makonsati, zochitika zamasewera, ndi zikondwerero.

●Zowonetsera za Perimeter/Stadium: Zili mozungulira mabwalo amasewera. Izi zimafuna zophimba nkhope zofewa ndi zinthu zoteteza kugundana kuti ziteteze osewera.

Mwa Kukhazikitsa ndi Kugwiritsa Ntchito

Ndi mawonekedwe ndi mawonekedwe a skrini

●Zowonetsera Zathyathyathya: Zowonetsera zamakona anayi zoyenera kutsatsa malonda.

●Zowonetsera Zozungulira & Zozungulira: Tsatirani momwe nyumbayo imapindika. Amapereka ngodya zokulirapo zowonera ndipo amatha kuzungulira ngodya mosavuta.

●Ma Billboard a 3D a Naked-Eye: Zophimba zapadera zopindika pogwiritsa ntchito zithunzi zowoneka bwino kuti apange zithunzi zamitundu itatu popanda magalasi a 3D.

●Zowonetsera Zowonekera za LED: Zowonetsera zowonekera bwino zomwe zimagwiritsidwa ntchito kwambiri pa masitolo ndi magalasi kuti kuwala kwachilengedwe kulowe mnyumbamo pamene zikuwonetsa malonda.

●Maonekedwe Opangidwa Mwaluso/Opangidwa Mwamakonda: Zikuphatikizapo mipiringidzo, masilinda, kapena mapangidwe osinthika omwe amagwiritsidwa ntchito poika zomangamanga zapadera.

Ndi mawonekedwe ndi mawonekedwe a skrini

Mapulogalamu Ofala

Ma Billboard a Digito

●Ma Billboard a Digito: Amagwiritsidwa ntchito ndi otsatsa malonda pa ntchito zotsatsa zomwe zimakopa chidwi chachikulu m'misewu ikuluikulu komanso m'mizinda.

Mabwalo a Masewera

●Mabwalo a Masewera: Amagwiritsidwa ntchito popereka mavidiyo amoyo, ma replays achangu, ndi ma scoreboards.

Malo Oyendera

●Malo Oyendera: Kuwonetsa nthawi yofika/kuchoka ndi zizindikiro zodziwitsa anthu pa eyapoti ndi siteshoni za sitima.

Zochitika za Anthu Onse ndi Makonsati

●Zochitika za Anthu Onse ndi Makonsati: Makoma akuluakulu akanthawi kapena okhazikika omwe amawonetsa zisudzo zamoyo kwa makamu ambiri.

Panja LED Sonyezani Mtengo

Mtengo wa sikirini ya LED yakunja nthawi zambiri imakhala pakati pa USD 380 ndi 950 pa mita imodzi. Mtengo umakwera pamene pixel pitch ikuchepa, kuyambira P10 → P8 → P6 → P5 → P4. P10 ndiye chisankho chachikulu cha malonda akunja ndipo ndi yotsika mtengo. P5 ndi P4 zimapereka kumveka bwino ndipo zimagwiritsidwa ntchito pa malo ogulitsira kapena m'mabwalo a mzinda, kotero mtengo wawo ndi wokwera kwambiri.

Zinthu zingapo zomveka bwino zimachititsa kuti mtengo ukhale wokwera:

● Kuyimba kwa pixel kochepa kumadula mtengo. Ndi kuyimba kochepa, sikirini imafunika ma LED ambiri ndi ma driver IC ambiri m'dera lomwelo.

● Kuwala, kuwunikira kosalowa madzi, ndi njira yowongolera zinthu zimasinthanso mtengo, chifukwa zimasankha momwe chinsalucho chimagwirira ntchito.

● Mapulojekiti akuluakulu amapeza mtengo wokhazikika. Ngati kukula kwa sikirini kuli kwakukulu, kupanga ndi kutumiza kumakhala kothandiza kwambiri, zomwe zimapangitsa kuti mtengo wa chipangizocho ukhale wokhazikika.

Kodi Amagwira Ntchito Motani?

Mosiyana ndi ma TV wamba, ma LED akuluakulu akunja ndi okhazikika. Amamangidwa polumikiza "ma LED" ang'onoang'ono kapena ma module. Ma module awa amakhala mkati mwa makabati olimba achitsulo kapena aluminiyamu omwe amateteza mawaya ku zinthu zakunja. Zomwe zili mkati mwake zimawongoleredwa mosavuta, kukonzedwa, ndikusinthidwa patali pogwiritsa ntchito mapulogalamu amtambo kapena ma Wi-Fi/ma cellular connections wamba.

gulu la LED lakunja

Kodi pali kusiyana kotani pakati pa chiwonetsero cha LED chamkati ndi chiwonetsero cha LED chakunja?

Mphamvu yoteteza ma module owonetsera akunja a LED ndi yayikulu poyerekeza ndi amkati, chifukwa ma module amkati nthawi zambiri amakhala ndi mawonekedwe osalowa madzi. Ma module akunja nthawi zambiri amakhala ndi magawo owala bwino kuposa amkati. Ma LED owonetsera akunja amafunika kulimbana ndi kuwala kwa dzuwa mwachindunji kuti atsimikizire kuwoneka, kotero makonda owala nthawi zambiri amakhala okwera. Kuphatikiza apo, ma pixel pitch akunja nthawi zambiri amakhala akulu kuposa amkati kuti athe kuwona kuchokera kutali. Ma pixel pitch akunja nthawi zambiri amakhala P4 ndi kupitirira apo, pomwe ma pixel pitch amkati nthawi zambiri amakhala P4 ndi kupitirira apo.

mkati ndi panja
Mbali Ma Module Owonetsera a LED Akunja Ma Module Owonetsera a LED a M'nyumba
Kutha Kuteteza Pamwamba, nthawi zambiri madzi salowa Pansi, nthawi zambiri sakhala ndi chotetezera madzi
Magawo a Kuwala Yapamwamba, yopangidwira kuti iwonekere bwino padzuwa Chotsika, chokwanira kuunikira mkati
Kukweza kwa Pixel Yaikulu (nthawi zambiri P4 ndi kupitirira apo) Kakang'ono (kawirikawiri P4 ndi pansi)

Mapeto

Chowonetsera chakunja cha LED sichinthu chophweka. Ndi chida chomwe chimakupatsani mwayi wofikira anthu, kuwauza zomwe zili zatsopano, ndikukulitsa bizinesi yanu kapena chochitika chanu. Zowonetsera zakunja za LED zimapezeka m'malo onse, kuyambira m'malo ogulitsira zinthu zambiri mpaka m'mabwalo amasewera ndi zikondwerero.

Mafunso Ofunsidwa Kawirikawiri Zokhudza Kuwonetsera kwa LED Panja

MukufunikaMa niti 5,000 mpaka 7,000+pa sikirini yakunja. Izi zimathandiza kuti sikiriniyo igwire bwino kwambiri kuposa kuwala kwa dzuwa mwachindunji ndikukhalabe yooneka bwino. Mosiyana ndi zimenezi, sikirini yomwe ilikomansoKuwala kumawononga mphamvu, kumapanga kuwala, ndipo kumatha kukhala vuto usiku. Zowonetsera zambiri zakunja zimagwiritsa ntchitomasensa a kuwalakuti musinthe kuwala kokha kutengera nthawi ya tsiku.

Kodi Pixel Pitch ndi chiyani ndipo ndingasankhe bwanji?

Kuyimba kwa pixelndi mtunda pakati pa pakati pa ma pixel awiri oyandikana, omwe amayesedwa mu mamilimita. Chiwerengero chikakhala chaching'ono, chimakhala chachikulu.

● Kutsika kwa pixel pitch (monga, 3 mm - 6 mm) ndikwabwino kwambiri powonera pafupi (oyenda pansi, m'masitolo).

● Kukweza kwa pixel (monga, 8 mm - 16 mm) ndi kwabwino kwambiri pamabwalo akuluakulu amisewu komwe omvera ali kutali.

Inde. Zowonetsera zakunja ziyenera kukhala ndi mulingo wocheperako wa Ingress Protection waIP65. Chiyerekezo cha IP65 chimatanthauza kuti sikiriniyo yatsekedwa bwino ku fumbi ndipo imatha kupirira mvula ndi madzi. Pa nyengo zovuta monga madera a m'mphepete mwa nyanja kapena malo omwe kuli mphepo yamkuntho yamphamvu, sinthani kuIP66akulimbikitsidwa.

Kodi kusiyana pakati pa DIP ndi SMD ndi kotani?

● DIP (Phukusi Lachiwiri Lokhala Pamzere):Kawirikawiri amagwiritsa ntchito ma LED diode ofiira, obiriwira, ndi abuluu okhala ngati zipolopolo. Ndi owala kwambiri, olimba, ndipo amatha kupirira bwino kuwala kwa dzuwa kowala.

● SMD (Chida Choyikidwa Pamwamba):Imayika ma diode ofiira, obiriwira, ndi abuluu mu phukusi limodzi laling'ono. SMD imapereka kusakaniza bwino kwa mitundu komanso ma ngodya owonera ambiri, zomwe zimapangitsa kuti ikhale chisankho chodziwika bwino chowonera pafupi.

Ngakhale ma LED amatha kukhala maola 100,000, amafunika kukonzedwa nthawi zonse kuti afike nthawi imeneyo. Kukonza kumaphatikizapo kuyeretsa fumbi kutsogolo, kuyang'ana zomatira kuti zitsimikizire kuti palibe madzi omwe akutuluka mkati, komanso kuonetsetsa kuti mpweya wabwino ndi mafani ozizira zikugwira ntchito bwino. Ndikofunikiranso kuzimitsa zotchingira kwa maola 3-5 tsiku lililonse kuti mukhale ndi moyo wautali.

Izi zimadalira malo omwe mukuyikira.Utumiki wakutsogoloamalola akatswiri kutsegula ma module a sikirini kuchokera kutsogolo, zomwe ndi zabwino kwambiri poyika pakhoma kapena komwe malo kumbuyo kwa sikirini ndi ochepa.Utumiki wakumbuyoimafuna malo olowera kumbuyo kwa chiwonetsero ndipo nthawi zambiri imagwiritsidwa ntchito pa zikwangwani zazikulu zoyimirira zokha.

Ngati mukuganiza zowonetsera polojekiti inayake, ndidziwitseni:

●Cholinga chomwe chinalipo(monga malonda, bolodi la zigoli la malo ochitira msonkhano, chikwangwani cha sitolo)

●Mtunda woyerekezaowonera adzakhala kuchokera pazenera

●Zofunikira pa bajeti kapena kukulaNdikhoza kukuthandizani kuchepetsa zofunikira zaukadaulo.

Ndikhoza kukuthandizani kuchepetsa zofunikira zaukadaulo.