Kuwala kwa Chigumula cha Khothi la Basketball la LED
Ma LED ndi njira yabwino kwambiri yosinthira zitsulo, ma halogen, HPS, nthunzi za mercury ndi nyali za fulorosenti chifukwa cha mphamvu zawo zapamwamba komanso moyo wautali. Tsopano kuyatsa kwa LED kumagwiritsidwa ntchito kwambiri m'nyumba zogona, zamalonda kapena zamaluso, makamaka nyali zazikulu za kusefukira kwa LED zimagwiritsidwa ntchito powunikira mabwalo a basketball amkati kapena akunja. Lero, tikufuna tifufuze momwe tingasankhire magetsi osefukira a masitediyamu a LED kuti awunikire bwalo la basketball.
1. Zofunikira pamlingo wapamwamba pazochitika zomwe sizinawonedwe pawailesi yakanema
Mapangidwe owunikira ndi miyezo yamakhothi okhala, zosangalatsa, malonda ndi akatswiri akunja a basketball angakhale osiyana. Malinga ndi kalozera wowunikira mpira wa basketball (chonde onani mawonekedwe osiyanasiyana owunikira pazochitika zamkati ndi zakunja monga momwe zithunzi zotsatirazi zikuwonetsera), zimatengera pafupifupi 200 lux kuseri kwa nyumba ndi zochitika zosangalatsa zimafunikira. Popeza bwalo la basketball lokhazikika lili ndi malo a 28 metres × 15 metres (420 square metres), timafunikira pafupifupi 200 lux x 420 = 84,000 lumens.
Koma ndi mphamvu zingati zomwe timafunikira kuti tiwunikire bwalo la basketball kuphatikiza kuyimirira ndi hoop? Mphamvu zathu zowoneka bwino za magetsi osefukira a masitediyamu a LED ndi 170lm/w, motero timafunika 84,000 lumens/170 lumen pa watt=494 watt magetsi osefukira a LED (Pafupi ndi 500 watt magetsi osefukira a LED). Koma izi ndi zongoyerekeza, talandiridwa kuti mukambirane nafe ngati mukufuna kuti tikupatseni luso lowunikira ngati lipoti la DiaLux kapena upangiri uliwonse wamapulojekiti anu owunikira.
Malangizo:
Kalasi I: Imafotokoza zamasewera a basketball apamwamba kwambiri, apadziko lonse lapansi kapena adziko lonse monga NBA, NCAA Tournament ndi FIBA World Cup. Mulingo wowunikirawu umafunika njira yowunikira kuti igwirizane ndi zomwe zimafunikira pakuwulutsa.
Kalasi Yachiwiri: Imalongosola mpikisano wachigawo.Miyezo yowunikira imakhala yochepa chifukwa nthawi zambiri imaphatikizapo zochitika zomwe sizili pawailesi yakanema.
Kalasi Yachitatu: Imafotokoza zosangalatsa kapena zophunzitsira.
2. Muyezo wowunikira pazochitika za basketball zapa TV
Ngati bwalo lanu la basketball kapena bwalo lidapangidwira mipikisano yowulutsa ngati NBA ndi FIBA World Cups, mulingo wowunikira uyenera kufikira 2000 lux. Kuphatikiza apo, chiŵerengero chapakati pa ochepera komanso apamwamba kwambiri pabwalo la basketball sayenera kupitirira 0,5. Kutentha kwamtundu kuyenera kukhala kochokera ku 5000K mpaka 6500K ndipo CRI ndi yokwera mpaka 90.
3. Kuunikira kwa anti-glare kwa osewera mpira wa basketball ndi owonera
Chinthu chinanso chofunikira panjira yowunikira bwalo la basketball ndi ntchito yotsutsana ndi glare. Kuwala kwambiri kumapangitsa wosewerayo kukhala wosamasuka komanso wowoneka bwino. Vutoli limawonekera makamaka m'mabwalo a basketball amkati chifukwa cha pansi. Nthawi zina tiyenera kugwiritsa ntchito kuunikira kosalunjika, kutanthauza kuloza kuwala kwapadenga ndi kugwiritsa ntchito kuwala kowunikira kuti tiwunikire bwalo. Chifukwa chake, timafunikira mphamvu zowonjezera za nyali za LED kuti tithandizire kuunika komwe kumatengedwa ndi denga lalitali.
4. Nyali za LED za bwalo la basketball
Pansi pa makamera othamanga kwambiri, mtundu wa magetsi wamba wamba ndi woyipa. Komabe, magetsi athu a LED ali ndi mphamvu yotsika kwambiri yocheperapo kuposa 0.3%, yomwe sichidziwika ndi kamera panthawi ya mpikisano.