Kutheni ukuKhanya kweMidlalo ye-LED kusiba ngakumbi kwaye kudume ngakumbi kwiiNdawo zeBhola ekhatywayo?
Ayisiyiyo kuphela ukukhanya kwezemidlalo ye-LED ephuhliswe ngokukhawuleza kwiminyaka emithathu, kodwa ibe yinto eqhelekileyo kwiminyaka emihlanu ezayo. Ukusukela ngo-2015, i-30% yokukhanya kwebala lebhola eYurophu naseMelika ineenguqu kwizibane zemveli zeMetal Halide ukuya kwizibane eziguquguqukayo nezisebenzayo zotshaba. Ngokomzekelo, iqela lasekhaya laseBayern Munich ye-Allianz Arena, i-Otkrytiye Arena, i-Aviva Stadium, i-Warsaw National Stadium kunye nokunye.
Unobhala waseUnited States, uDon Garb, ekwakhiweni kwe-Allianz Arena eMinnesota, wathetha ngokunyuka kweenkqubo ze-LED kwiindawo zokukhanyisa ezemidlalo kwaye kutheni ukukhanya kwebala lebhola lebhola kusebenzisa iteknoloji ye-LED.
Ngokutsho kukaDon-Garber, kukho izizathu ezintathu eziphambili zokukhetha inkqubo yokukhanyisa ezemidlalo ye-LED kwiindawo eziphambili zebhola zebhola: ukuphucula ukusasazwa kweTV, ukuphucula amava abalandeli, kunye nokunciphisa iindleko zokusebenza kwexesha elide.
Ukukhanya kwezemidlalo ye-LED kunye nokulawula kunokuphucula ukusasazwa kweTV.
Usasazo lukamabonwakude kudala lunendima ebalulekileyo ekuphembeleleni ukuvela kokukhanya. Ukusuka kumdlalo webhola ekhatywayo oqeqeshiweyo ukuya kwimidlalo yebhola ekhatywayo yasekholejini, ii-LED ziphucula usasazo lukamabonakude ngokususa uphindaphindo oluhamba kancinci lwestrobes, eziqhelekileyo kwizibane zentsimbi. Ixhotyiswe ngokhanyiso lwebala lebhola ekhatywayo ye-LED ephucukileyo, ezi ziqeshana ngoku zinokudlala simahla kwiifreyimu ezingama-20,000 ngomzuzwana, ukuze abalandeli babambe umzuzwana ngamnye womdlalo kwakhona.
Xa ukukhanya kwebala lebhola le-LED kusetyenziselwa ukukhanyisa ibala lokudlala, umfanekiso ukhanya ngakumbi kwaye ucacile kwiTV kuba ukukhanya kwebala lebhola le-LED kunokulinganisela phakathi kwemibala efudumele kunye nepholileyo. Kukho phantse akukho thunzi, ilitha, okanye amabala amnyama, ngoko ke ukunyakaza kuhlala kucacile kwaye kungaphazamiseki. Inkqubo yokukhanyisa ezemidlalo ye-LED inokulungelelaniswa ngokwendawo yokhuphiswano, ixesha lokhuphiswano kunye nohlobo lokhuphiswano olusasazwayo.
Inkqubo yokukhanyisa ezemidlalo ye-LED inokuphucula amava abalandeli kumdlalo.
Abalandeli banamava angcono ngoncedo lwenkqubo yokukhanyisa kwezemidlalo ye-LED, engaphuculi nje ukujonga umdlalo, kodwa ikwandisa inxaxheba yabaphulaphuli. Ukukhanya kwezemidlalo ye-LED kunamandla okukhanyisa ngoko nangoko, ngoko ke umqhubi webala lezemidlalo unokulungelelanisa izibane ngexesha lesiqingatha okanye ngexesha lomdlalo.
Inkqubo yokukhanya kwezemidlalo ye-LED ephezulu inciphisa iindleko zokusebenza.
Ukuqhubela phambili kwitekhnoloji yokukhanyisa kwenze ukuba ukukhanya kwezemidlalo kwe-LED kube nomtsalane ngakumbi kunanini na ngaphambili, kwaye kufikeleleke ngakumbi kunokukhanya kwemveli okufana nezibane zensimbi ze-halide. Amabala ebhola ekhatywayo anezibane zezemidlalo ze-LED anokonga i-75% ukuya kwi-85% yeendleko zizonke zamandla.
Ke, zithini iindleko zizonke zeprojekthi? I-avareji yeendleko zokufakela ibala ukusuka kwi-125,000 ukuya kwi-400,000 yeedola, ngelixa iindleko zokufakela amabala ebhola ebhola ukusuka kwi-800,000 ukuya kwi-2 yezigidi zeedola, kuxhomekeke kubukhulu bebala lebhola, izixhobo zokukhanyisa, njl. Njengoko iindleko zamandla kunye nokugcinwa ziyancipha, ukubuyiswa kutyalo-mali kwiinkqubo zokukhanyisa ezemidlalo ze-LED zidla ngokubonwa kwiminyaka embalwa.
Izibane zebala le-OAK LED LED zihambelana ngokungqongqo neemfuno zokhuphiswano lwezemidlalo lwamazwe ngamazwe. Ukusebenzisa iteknoloji ephezulu kakhulu kunye nezona zinto zibalaseleyo, izibane zethu zinokwenza ukukhanya kweendawo kufikelele kwi-1500-2000 lux kunye ne-flicker ephantsi. Okwangoku, i-CRI ephezulu inokuhlangabezana nomgangatho wokusasazwa kweTV, enokunceda ababukeli kunye neendwendwe zibambe yonke isibini kwibala.