Izibane zeNkundla yeBhola yeBhasikiti ye-LED
Ii-LEDs yeyona ndlela ibalaseleyo ye-metal halides, halogens, HPS, mercury vapors kunye nezibane zefluorescent ngenxa yokusebenza kakuhle kwamandla kunye nobomi obude. Ngoku izibane ze-LED zisetyenziswa ngokubanzi kwiindawo zokuhlala, zorhwebo okanye kwizicelo zobuchwephesha, ngakumbi izibane eziphakamileyo ze-LED zesikhukula zisetyenziselwa ukukhanyisa iinkundla zebhola yomnyazi yangaphakathi okanye yangaphandle. Namhlanje, singathanda ukuphonononga indlela yokukhetha ezona zibane zibalaseleyo zebala le-LED ukuze zikhanyise ibala lebhola yomnyazi.
1. Inqanaba eliphezulu elifunekayo kwimisitho engeyiyo ekamabonakude
Uyilo lokukhanyisa kunye nemigangatho yeendawo zokuhlala, ezolonwabo, zorhwebo kunye neenkundla zebhola yomnyazi zangaphandle ziya kwahluka. Ngokwesikhokelo sokukhanyisa kwebhola yomnyazi (nceda ubone imfuneko yenqanaba lokukhanyisa elahlukileyo kwimisitho yangaphakathi nangaphandle njengoko le mifanekiso ilandelayo ibonisa), kuthatha malunga ne-200 lux kwiyadi yangasemva kunye nemisitho yolonwabo efunekayo. Ekubeni inkundla yebhola yomnyazi esemgangathweni inommandla weemitha ezingama-28 × iimitha ezili-15 (iimitha ezingama-420), sidinga malunga ne-200 lux x 420 = 84,000 lumens.
Kodwa mangaphi amandla esiwadingayo ukukhanyisa inkundla yebhasikithi kubandakanya ukuma kunye nehupula? Ukusebenza kwethu okusemgangathweni kokukhanya kwezibane zezandyondyo zesitediyamu ngasinye yi-170lm/w, ngoko ke sidinga ubuncinane i-84,000 lumens/170 ilumen ngewatt=494 watt izibane ze-LED zesikhukula (Vala kuma-500 watt izibane ze-LED zezikhukhula). Kodwa le yidatha eqikelelweyo, wamkelekile ukuba udibane nathi ukuba ufuna ukuba sinikeze uyilo lokukhanyisa ngakumbi njengengxelo yeDiaLux okanye naziphi na iingcebiso kwiiprojekthi zakho zokukhanyisa.
Iingcebiso:
Iklasi I: Ichaza i-top-class, international or national basketball tournaments ezifana ne-NBA, i-NCAA Tournament kunye ne-FIBA World Cup. Eli nqanaba lokukhanyisa lifuna inkqubo yokukhanyisa ukuze ihambelane neemfuno zosasazo.
Udidi II: Ichaza ukhuphiswano lwengingqi.Imigangatho yokukhanyisa ayisebenzi kangako kuba idla ngokubandakanya imicimbi engeyiyo ekamabonakude.
Iklasi III: Ichaza ukuzonwabisa ngokubanzi okanye imisebenzi yoqeqesho.
2. Umgangatho wokukhanyisa kwimisitho yebhola yomnyazi kamabonakude yobungcali
Ukuba ibala lakho lebhola yomnyazi okanye ibala lezemidlalo liyilelwe ukhuphiswano losasazo olufana neNBA kunye neFiBA World Cups, umgangatho wokukhanya kufuneka ufikelele ku-2000 lux. Ukongeza, umlinganiselo phakathi kobuncinci kunye nobuninzi be-lux kwibala le-basketball akufanele lidlule i-0.5. Ubushushu bombala kufuneka bube kuluhlu lokukhanya okumhlophe okubandayo okusuka ku-5000K ukuya ku-6500K kwaye kwaye i-CRI iphezulu ukuya kuma-90.
3. Ukukhanya kwe-Anti-glare kubadlali be-basketball kunye nababukeli
Olunye uphawu olubalulekileyo lwenkqubo yokukhanyisa inkundla yebhola yomnyazi ngumsebenzi wokuchasa ilitha. Ilitha elibukhali lenza umdlali azive engakhululekanga kwaye abengezela. Le ngxaki ibalasele ngakumbi kwiinkundla zebhola yomnyazi zangaphakathi ngenxa yomgangatho okhanyayo. Ngamanye amaxesha kufuneka sisebenzise ukukhanya okungathanga ngqo, okuthetha ukukhomba ukukhanya kwesilingi phezulu kwaye sisebenzise ukukhanya okubonakalisiweyo ukukhanyisa inkundla. Ke, sidinga amandla ongezelelweyo ezibane ze-LED ukubuyisela ukukhanya okufunxwa sisilingi ephezulu.
4. Izibane ze-LED eziqhwayizayo zenkundla yebhasikithi
Ngaphantsi kweekhamera zesantya esiphezulu, umgangatho wezibane eziqhelekileyo zokhukula umbi. Nangona kunjalo, izibane zethu ze-LED zixhotyiswe ngeyona ndlela iphantsi ye-flicer engaphantsi kwe-0.3%, engabonwanga yikhamera ngexesha lokhuphiswano.