Isibonisi se-LED sangaphandle

Ukukhanya Okuphakeme Kwangaphandle Ibhodi Lebhodi Le-LED Lokukhangisa|I-IP65 Isibonakaliso Sedijithali Sokungangeni Manzi Nokonga Amandla

I-Outdoor Digital Display Board iyikhabethe le-LED{0}elisezingeni eliphezulu elakhelwe izindawo zentengiso ezidinga kakhulu. Njengokukhanya okuphezulu kwangaphandle kwesibonisi sezimpawu zedijithali, iletha izithombe ezicacile,{2}}eziphakeme zokukhangisa, ulwazi lwasesidlangalaleni, nokunyuswa komkhiqizo - ngisho nangaphansi kwelanga eliqondile noma imvula enamandla.

Yakhiwe nge-aluminium egcwele-amamojula ayisisekelo nokufinyelela{1}}kanye{2}}nokulungiswa kwangemuva, isistimu isekela{3}}udonga olugxunyekiwe, olulengayo, kanye{4}}nokufakwa kwezitaki zaphansi. Izinketho zokuphakama kwe-Pixel zifinyelela ku-3.81mm, 5.33mm, 6.67mm, 8mm, no-10mm kusetshenziswa amaphakheji e-SMD1921 noma e-SMD2727 LED, anawo womabili amamodi{13}}e-cathode avamile kanye{14}}okushayela i-anode atholakalayo. Lolu hlu lokucushwa luyenza ibe isixazululo esihlakaniphile sangaphandle sokubonisa sedijithali samaphrojekthi wamabanga ahlukene okubuka kanye nesabelomali.

Ukubonakala Kwemini Okuvelele

Ukucushwa okujwayelekile kufinyelela Okukhulu noma okulingana nama-nits angu-5000–6000, ngokulungiselelwa{2}}okuphezulu okulinganiselwe kufika ku-9500 cd/m² ukuze kufundeke ukukhanya kwelanga okuqondile. Ukukhanya kungenziwa ngendlela oyifisayo iphrojekthi ngayinye, futhi ukuhlola okusemaceleni- kubonisa leli bhodi lebhodi le-LED langaphandle lokukhangisa ligcina imininingwane ebonakalayo kukho kokubili okubekwe obala kanye nethunzi - lapho izikrini eziphansi{8}}ezivame ukugeza izindawo ezikhanyayo noma ukulahlekelwa imininingwane yethunzi ngokuphelele.

Yakhelwe Isimo Sezulu Esiqinile

Siphethe isilinganiso esigcwele se-IP65, isibonisi simelana nothuli, imvula enamandla, kanye nomswakamo unyaka wonke-umjikelezo, ngebanga lokuswakama elisebenzayo elingu-10%–98% RH (akukho ukufingqa). Lesi sikrini sokubonisa se-LED esingaphandle esingangeni manzi se-IP65 sakhelwe ngokukhethekile ukuthi simelane nezimo ezidlulele zangaphandle kunokuhlangabezana nje nomkhawulo omncane.

Izindleko Eziphansi Zokusebenza

Isistimu-ehlakaniphile ehlakaniphile-isistimu yokonga - ehlanganisa ukonga amandla okuguquguqukayo, imodi yesikrini esimnyama, -ukunciphisa ugesi wesekethe, kanye{4}}nokulawula ukusebenza kahle kwesikrini - kusebenza ngokuhambisana nobuchwepheshe be-cathode drive ukuze kuncishiswe kokubili ukudonsa kwamandla nokukhiqiza ukushisa. Kuye ngokucushwa, isilinganiso sokusetshenziswa kwamandla sisukela ku-140–320 W/m², okwenza leli bhodi lokukhangisa le-LED langaphandle lisebenze kahle kakhulu kunezinye{9}}ezihlukile zokukhanya, hhayi nje ukusebenza kahle ngegama.

Bushelelezi, Flicker-Ividiyo Yamahhala

Izinketho zesilinganiso sokuvuselela ezingu-1920Hz noma ezingu-3840Hz (kuye ngokucushwa) gcina ukunyakaza okusheshayo nokuqukethwe kwevidiyo kungenasipoki - inzuzo ezuzisayo yanoma iluphi udonga lwevidiyo ye-LED ekhanyayo yangaphandle enezikhangiso eziguqukayo noma ividiyo yomcimbi obukhoma, enesilinganiso sokungafani esingu-6000:1 ngokujula kombala okungaguquki.

Ithembekile Kuzo zonke Izimo Zezulu
Ilinganiselwe ngokusebenza okuqhubekayo ukusuka -ku-40℃ukuya ku- +80℃, nge-engeli yokubuka ethi Enkulu noma elingana no-160℃ovundlile futhi Inkulu noma ilingana noma ilingana no-140℃mpo, leli ibhodi lesibonisi le-LED elingaphandle eliklanyelwe ukusetshenziswa kwezentengiso elidizayinelwe umsebenzi wangempela ongu-24/7 kuzo zonke izici zesimo sezulu ezihlukene -

Qaphela: amapharamitha angalungiswa ngokuya ngezidingo ezithile zephrojekthi.

Yonke iphrojekthi ingenziwa ngendlela efanele:

Ukuphakama kwe-Pixel (3.81mm–10mm) kufaniswe nebanga lokubuka

Okujwayelekile-i-cathode noma{1}}imodi ye-anode drive evamile

Indlela yokufaka (udonga{0}}lugxunyekiwe, olulengayo, noma oluphansi{1}}lustakiwe)

Ukukhanya -namandla amane{1}}okulungisa ukulondoloza

Isistimu yokulawula nokuhambisana kwesignali

Lokhu kuvumelana nezimo kunikeza abaklami, abahlanganisi, nabanikazi bomkhiqizo isibonisi esakhelwe endaweni yonke - hhayi ngenye indlela.

• Eceleni komgwaqo kanye nesakhiwo{0}}nemibukiso yokukhangisa ekhweziwe
• Izitolo ezinkulu kanye nezimpawu zedijithali zasemgwaqweni
• Izinkundla zemidlalo nezindonga zevidiyo zenkundla
• Amahabhu wezokuthutha - izikhumulo zezindiza, ama-metro, neziteshi zesitimela
• Amabhodi wolwazi wedolobha elihlakaniphile
• Ukwakha izindonga zemidiya ye-facade
• Amahholo emibukiso nezizinda zesiteji somcimbi

Isitifiketi se-IP65 sokuvikela uthuli namanzi

Amazinga okushisa-obubanzi obubanzi (-40℃ukuya ku-+80℃) nokuhlolwa kokubekezela komswakamo (10%–98% RH)

Idrayivu yamanje eqhubekayo yekhwalithi yesithombe-yesikhathi eside engashintshi

Ukuthobela kwamazwe ngamazwe kuyatholakala ngesicelo: CE, RoHS, FCC

Q1: Ibonakala kanjani elangeni eliqondile?
Ukulungiselela okujwayelekile kufinyelela ku-6000 nits, -nokulungiselelwa kwesigaba esiphezulu okulinganiselwe kufika ku-9500 cd/m² - okwanele ukuze kuhlale kufundeka ngokucacile elangeni eliqondile kuyilapho kugcinwa imininingwane yesithunzi.

Q2: Ingabe ingakwazi ukusingatha izindawo ezinomswakama noma ezisogwini?
Isilinganiso se-IP65 simboza ibanga lokuswakama lika-10%–98% RH ngaphandle kokujiya, livikela ngempumelelo kumswakama nothuli. Kumasayithi asogwini anokuchayeka kukasawoti omningi, sibuze ngokuqondile mayelana nokugqwala okwengeziwe{4}}izinketho ezingazweli zokufakwa kwakho okuthile - lokhu akuyona ingxenye ye-IP65 specs ejwayelekile.

Q3: Uyini umehluko phakathi kwe-cathode evamile nezinguqulo ezivamile ze-anode?
Idrayivu ye-cathode evamile ilungiselelwe ukusetshenziswa kwamandla aphansi kanye nezinga lokushisa lesikrini elincishisiwe. I-anode evamile iyatholakala kumaphrojekthi lapho ingqalasizinda yokulawula ekhona idinga khona. Zombili zinikezwa kuzo zonke izinketho ze-pixel pitch.

Q4: Ingabe isistimu yokonga amandla-yonga malini ngempela?
Isistimu yamaleveli amane - okonga amandla ashukumisayo, imodi yesikrini esimnyama, -ukunciphisa ugesi ojikelezayo, kanye{3}}nokusebenza kahle kwesikrini okugcwele - ilungisa ukusetshenziswa ngokusekelwe-kokuqukethwe kwesikrini sesikhathi sangempela nesimo sokusebenza, kunokusebenzisa ukuncishiswa okungaguquki. Ukonga kwangempela kuncike ohlotsheni lokuqukethwe namahora okusebenza nsuku zonke.

I-Q5: Ingabe ukuphakama kwe-pixel nosayizi kungenziwa ngezifiso?
Yebo - ukuphakama kwephikseli (3.81mm kuya ku-10mm), ukulungiswa kwekhabhinethi, ukukhanya, nendlela yokufaka konke kungakhethwa ngephrojekthi ngayinye.

Q6: Yisiphi isikhathi esijwayelekile sokuhola?
Ukucushwa okujwayelekile kuvame ukuthunyelwa ezinsukwini ezingama-25–30. Amaphrojekthi angokwezifiso ({3}}okungajwayelekile kwephikseli, usayizi wekhabhinethi, noma ukucushwa okukhethekile) adinga umugqa wesikhathi ohlukile okuxoxwe ngawo ngokuqondile nethimba lethu ngokusekelwe kumininingwane yephrojekthi.

Q7: Yiziphi izitifiketi ezikhona?
I-IP65 njengejwayelekile, enemibhalo ye-CE, RoHS, ne-FCC etholakalayo lapho ucelwa imakethe yakho oyiqondisayo.

Amashadi ashisayo: ibhodi lokubonisa idijithali yangaphandle, abakhiqizi bebhodi lokubonisa idijithali baseChina abangaphandle, abahlinzeki, imboni