Izinzuzo Zokukhanya Kwe-LED Ezinkundleni Zemidlalo
Izindleko Zokulungisa Eziphansi nge-LED
Basiza Amathimba Ukwehlisa Izindleko Zamandla
Uma besingasebenzisa amagama ezemidlalo ukuchaza ukusebenza kahle kwamandla kwama-LED, singasho ukuthi ayi-slam dunk. Lokhu kungenxa yokuthi akhiqiza ukukhanya okwengeziwe kuyilapho esebenzisa ugesi omncane. Kodwa mhlawumbe isizathu esikhulu esenza izibani zenkundla ye-LED zidume kangaka ngesikhathi esifushane kakhulu kungenxa yokonga abakunikeza amaqembu, amakilabhu, nabanikazi bezindawo zemidlalo.
I-Metal halide inesikhathi sokuphila samahora angu-12,000 - 20,000 kuyilapho ama-LED enempilo elinganiselwe yamahora angu-50,000 - 100,000. Njengoba ama-LED ahlala isikhathi eside kakhulu kunezibani ze-metal halide, alungele ukusetshenziswa ezinkundleni zemidlalo. Futhi zakhiwe kahle kakhulu futhi zidinga ukulungiswa okuncane kakhulu ngesikhathi sokuphila kwazo.
Amalambu e-LED anganciphisa ukusetshenziswa kwamandla ngo-90% uma esetshenziswa kanye nezilawuli zokukhanyisa eziqinisekisa ukuthi amalambu enkundla akhanya kuphela uma kudingeka ukuba akhanyiswe. Futhi uma izibani zingasetshenziswa ngokuqhubekayo zonke izinsuku zesonto, iminyaka yazo yokuphila iyenyuka.
Isilinganiso se-UV IR
Iphephe Kubantu
Njengoba sishilo ngaphambili, izibani zensimbi ze-halide zikhiqiza imisebe ye-UV engaba yingozi kakhulu kubantu.
Ama-LED awakhiqizi imisebe ye-UV futhi awaqukethe izinto eziyingozi. Baguqula kuphela u-5% kagesi abawudonsayo ekushiseni, okusho ukuthi abakhiqizi ukushisa ngokweqile. Izibani ziqukethe amasinki okushisa abamba futhi akhiphe ukushisa okudlulele endaweni ezungezile. Banamandla okumelana namazinga okushisa aphezulu, ukushaqeka, ukudlidliza, nazo zonke izinhlobo zezimo zezulu futhi zilungele izinkundla zemidlalo zangaphandle.
I-LED Optics
Ilungele Ukusakaza
Izibani ze-metal halide zinganikeza ukukhanya okwanele ezinkundleni zemidlalo nasezinkundleni zemidlalo, kodwa azikaze zakhiwe kucatshangelwa ukusakazwa kwe-TV kwanamuhla. Indaba iwukuthi, ikhamera ayikuboni ukukhanya ngendlela iso lomuntu elikubona ngayo. Amakhamera esimanje athatha ama-spectrum athile okuluhlaza okwesibhakabhaka, okuluhlaza okotshani, nokubomvu futhi axube le mibala ukuze enze ukusakaza kwedijithali.
Ukukhanyisa okusebenza kahle kubalandeli abasezinkundleni ngeke kubasebenzele abalandeli ababukela umdlalo besekhaya. Incazelo ephezulu kakhulu (i-HD) okuyinguqulo yasekhaya yesinema ye-4K, isanda kwethulwa. Kodwa izindawo eziningi zemidlalo azikwazi ukusakaza nge-Ultra HD, noma ngabe ukukhanya kwazo kwamanje kungeziwe. Izinhlelo zokukhanyisa ezisetshenziswa kulezi zindawo azikwazi ukusebenza nokusakazwa kwe-4K noma kwe-8K, okuyindawo lapho ukusakazwa kwe-TV kukhona khona okwamanje. Lesi ngesinye isizathu esenza ukuthi izinkundla nezinkundla zezemidlalo zamukele ubuchwepheshe be-LED.
Enye inzuzo enkulu yama-LED ukuthi awacwayizi. Lokhu kusho ukuthi ngeke kuthinte ukudlala kabusha kokunyakaza okunensayo okunomphumela ophazamisayo, obanekayo. Ukukhanyisa kwe-LED eyakhelwe ukusakaza yilokho abantu abebekulindile.
Isithombe esicwebezelayo
Bathuthukisa Umdlalo
Izibani ze-LED azithuthukisi nje kuphela umdlalo ezibukelini, ziphinde ziwuthuthukisele abadlali. Ngesikhathi kufakwa amalambu e-LED emzileni womjaho eMelika, abashayeli baqale bathi ukukhanya kungumfaniswano nokuthi ukukhanya kwehle kakhulu. Ukubekwa okunembe kwesigxobo nesakhiwo kanye namalensi athuthukile kuqinisekisa ukuthi abashayeli babonakala kahle kakhulu njengoba beshayela bezungeza umjaho.
Uma izibani ze-LED zifakwe ku-hockey rink noma enkundleni ye-baseball, zinikeza ukukhanya okufanayo okusiza abadlali ukuthi babone isivinini se-hockey puck noma i-baseball. Uma izibani ze-metal halide zisetshenziswa kulezi zikhala, zidala izindawo ezikhanyayo namabala amnyama. Njengoba ibhola lihamba ethunzini elidalwe indawo emnyama, libonakala lehla ijubane noma liya ngesivinini. Lokhu kuyingozi enkulu kumdlali onesekhondi kuphela lokunquma indawo yebhola ngaphambi kokuthatha isinyathelo esilandelayo.
Amathiphu angu-8 wokukhetha izibani ze-LED Stadium
Amalambu ezikhukhula yizinto zokukhanyisa ezivame ukusetshenziswa ezinkundleni zemidlalo nasezinkundleni zemidlalo. Lawa macebiso angu-8 aqinisekisa ukuthi uthenga inketho ye-LED ehamba phambili.
1. Hamba Kuma-chips e-LED Asezingeni eliphezulu
Ama-chips ekhwalithi ephezulu e-LED aletha ukukhanya okuphezulu, ukusebenza kahle okukhanyayo, nezinga lokushisa lombala. Izinga lokungasebenzi kahle kwalawa maships liphansi kakhulu. Kunconywa ukuthi uthole amalambu enkundla ye-LED anekhwalithi ephezulu, ama-LED chips asebenza kahle kakhulu.
2. Ukusebenza Okukhanyayo Okuphezulu
Ukusebenza kahle okukhanyayo kuyinkomba enkulu yokusebenza kwesibani se-LED. Ibalwa njengama-lumens akhiqizwe iwathi eyodwa kagesi edonsayo. Ukusebenza kahle okukhanyayo kulinganisa ngokunembile ukuthi isibani sikhiqiza kahle kangakanani ukukhanya okubonakalayo, okuvame ukukalwa ngamalumens. Ngenxa yentuthuko kubuchwepheshe be-LED, indinganiso yamanje yokusebenza ngokukhanyayo ngamalumensi ayi-100 ngewathi ngayinye. Kodwa-ke, ama-LED amaningi ekhwalithi ephezulu anamandla okukhanya aphezulu kunalokhu.
3. I-Engeli Ye-Beam Elungile
I-engeli ye-beam ngokuvamile ichaza ukuthi ukukhanya kuzosatshalaliswa kanjani. Uma i-engeli ye-beam ibanzi futhi ukufana kokukhanya kuphezulu kakhulu, ukukhanya phansi kuzoba phansi kakhulu. Ngokuphambene nalokho, uma i-engeli ye-beam incane kakhulu, ukufana kokukhanya kuphansi futhi amabala amaningi adaleka phansi naphezu kokukhanya kokukhanya.
Izibani ozikhethayo kufanele zibe nama-engeli ebhimu alungile ukuze ulinganise ukufana kokukhanya nokukhanya. Onjiniyela bethu bokukhanyisa bangenza ukuhlaziya kwe-photometric ukuze bakusize ukhethe izibani ezinama-engeli alungile we-beam.
4. Izibani Kumelwe Zingangeni Manzi
Ubude bokuphila nokusebenza kahle kwezinto ezikhanyayo ngokuvamile kuncike ekutheni uzifaka kuphi. Njengoba amalambu enkundla efakwa ngaphandle, athintwa yizimo zokusebenza ezifana namanzi nomswakama ongawalimaza. Yingakho kufanele enzelwe ngokukhethekile izindawo ezimanzi.
Indawo emanzi inoma iyiphi indawo lapho amanzi nanoma yiluphi uhlobo lomswakamo lungageleza, luconse, noma luchaphaze ezintweni ezikhanyayo futhi luthinte izakhi zazo zikagesi. Izinto ezikhanyayo kufanele zifakwe ohlwini lwe-UL lwezindawo ezimanzi. Kufanele babe nesilinganiso se-IP esingu-66. Izilungiselelo zokukhanya ezilinganiselwe nge-IP66 zisebenza kahle ngaphansi kwezimo zezulu ezimbi ngokuvamile ezithinta izinkundla nezinkundla zemidlalo zangaphandle.
5. Ukushisa Okuhle Kakhulu
Amasinki okushisa avimbela izibani ze-LED ukuthi zilimale ngenxa yokushisa ngokweqile. Ezinhle ngokuvamile zenziwe nge-aluminium ehlanzekile enezinga elingcono kakhulu lokuqhuba ukushisa (238W/mk). Lapho inani le-aluminium liphezulu, izinga lokuhamba kwayo likhuphuka. Uhlelo oluhle lokuqeda ukushisa kufanele lunikeze indawo eyanele yokungenisa umoya ngaphakathi kwesibani.
Kufanele kube nesikhala phakathi komugqa ngamunye wama-chips e-LED futhi ukwakheka kufanele kube okungenalutho ukuze kuncishiswe ukumelana komoya. Lokhu kusiza ekudluliseni ukushisa kusuka esibani kuya endaweni ezungezile. Ingxenye yokukhipha ukushisa kufanele futhi ibe nkulu futhi iminyene. Amaphiko e-aluminium angasetshenziswa ukusheshisa inqubo yokupholisa.
6. Inkomba Yokunikeza Umbala
Inkomba yokunikeza umbala ibonisa ukuthi imibala izovezwa kahle kanjani ngaphansi komthombo othile wokukhanya. Ichaza indlela isibani esenza ngayo into ibonakale emehlweni abantu. Uma inkomba yokunikeza umbala iphezulu, kuba ngcono ikhono lokunikeza umbala we-bulb. Uma kukhulunywa ngokukhanya kwezemidlalo, inkomba yokunikeza umbala engu-80 iyadingeka. Emidlalweni efana ne-basketball, i-CRI engama-90 nangaphezulu iyakhethwa.
7. Ukushisa Kombala
Izinhlangano eziningi zivame ukucacisa izinga lokushisa elincane elivumelekile lombala (izinga lokushisa lombala elihlobene) lokukhanyisa kwenkundla yezemidlalo. Isibonelo, i-FIFA ne-FIH zidinga ukuthi izibani zazo zibe ne-CCT engu-4000K nangaphezulu, i-NCAA idinga izibani ezine-CCT engu-3600K nangaphezulu, kuyilapho i-NFL isebenzisa izibani ezinokushisa kombala okungu-5600K nangaphezulu.
Nakuba amehlo ethu evumelana kahle kakhulu nemithombo yokukhanya enamazinga okushisa emibala ehlukene, ithelevishini namakhamera wedijithali awakwenzi. Kumelwe zilungiswe ukuze zibonise imibala abantu abalindele ukuyibona. Yingakho kubaluleke kakhulu ukuthi izibani ze-LED endaweni yezemidlalo zibe nezinga lokushisa elifanele lombala. Uma bengakwenzi, amakhamera kamabonakude azobonisa ukushintsha kombala okucasulayo njengoba ehamba enkambeni.
8. Ukulinganisa Okukhazimulayo
Nakuba izinga elibenyezelayo lingavamile ukushiwo, libaluleke kakhulu ekukhanyeni kwezemidlalo. Ukucwayiza okuningi kungase kuholele ekungaphatheki kahle okubukwayo futhi kubangele abantu bakloloze lapho bebuka noma bedlala igeyimu. Kungase futhi kuphazamise umbono wemininingwane nezinto. Isibonelo, abadlali bangase bangakwazi ukubona amabhola agijimayo. Ukucwebezela kunciphisa nokukhanya kokukhanya kwezinye izindawo. Amalambu ethu ezikhukhula anamalensi asethuthukile agxilisa ukukhanya lapho kudingeka khona futhi ehlise ukuvuza kokukhanya ngo-50%.