Chifukwa chiyani Kuunikira kwa Masewera a LED Kumachulukirachulukira M'malo Osewera Mpira?
Sikuti kuunikira kwamasewera a LED kukukula mwachangu m'zaka zitatu, komanso kwakhala chizolowezi mzaka zisanu zikubwerazi. Kuyambira 2015, 30% ya kuyatsa kwamasewera a mpira ku Europe ndi America kwasintha kuchokera ku nyali zachikhalidwe za Metal Halide kupita ku zowunikira zosinthika komanso zogwira mtima za adani. Mwachitsanzo, timu yakunyumba ya Bayern Munich ya Allianz Arena, Otkrytiye Arena, Aviva Stadium, Warsaw National Stadium ndi zina zotero.
Mlembi wa United States, Don Garb, pomanga Allianz Arena ku Minnesota, adanena za kukwera kwa machitidwe a LED m'malo owunikira masewera ndi chifukwa chake kuunikira kwa masewera a mpira kumagwiritsa ntchito teknoloji ya LED.
Malinga ndi a Don-Garber, pali zifukwa zazikulu zitatu zosankhira makina owunikira masewera a LED kumalo otsogola kwambiri a mpira: kuwongolera mawayilesi a TV, kukulitsa luso la mafani, komanso kuchepetsa ndalama zogwiritsira ntchito nthawi yayitali.
Kuunikira kwamasewera a LED ndi kuwongolera kumatha kusintha kuwulutsa kwa TV.
Kuulutsa kwa wailesi yakanema kwa nthaŵi yaitali kwathandiza kwambiri kusonkhezera kusintha kwa kuyatsa. Kuyambira m'magulu ochita masewera a mpira mpaka masewera a mpira waku koleji, ma LED amathandizira kuwulutsa pawailesi yakanema pochotsa kubwereza kwapang'onopang'ono kwa ma strobes, omwe amapezeka pa nyali zachitsulo za halide. Zokhala ndi zowunikira zapamwamba zamasewera a mpira wa LED, makanemawa tsopano amatha kusewera mafelemu 20,000 pa sekondi iliyonse, kotero mafani amatha kujambula sekondi iliyonse yakubwereza.
Pamene kuunikira kwa mpira wa mpira wa LED kumagwiritsidwa ntchito kuunikira malo osewerera, chithunzicho chimakhala chowala komanso chomveka bwino pa TV chifukwa kuwala kwa mpira wa LED kungathe kulinganiza pakati pa mitundu yofunda ndi yozizira. Pafupifupi palibe mithunzi, kunyezimira, kapena mawanga akuda, kotero kuyenda kumakhalabe komveka komanso kosasokoneza. Makina owunikira masewera a LED amathanso kusinthidwa malinga ndi malo a mpikisano, nthawi ya mpikisano komanso mtundu wa mpikisano womwe ukuwulutsidwa.
Makina owunikira masewera a LED amatha kupititsa patsogolo luso la mafani pamasewera.
Mafani amakhala ndi chidziwitso chabwinoko mothandizidwa ndi makina owunikira masewera a LED, omwe samangowonjezera kuwonera kwamasewera, komanso kumawonjezera kutenga nawo gawo kwa omvera. Kuunikira kwamasewera a LED kumatha kuyatsa nthawi yomweyo, kotero woyendetsa masitediyamu amatha kusintha magetsi panthawi yapakati kapena panthawi yamasewera.
Makina apamwamba owunikira masewera a LED amachepetsa ndalama zogwirira ntchito.
Kupita patsogolo kwaukadaulo wowunikira kwapangitsanso kuyatsa kwamasewera a LED kukhala kowoneka bwino kuposa kale, komanso kutsika mtengo kuposa kuyatsa kwachikhalidwe monga nyali zachitsulo za halide. Mabwalo a mpira okhala ndi kuyatsa kwamasewera a LED amatha kupulumutsa 75% mpaka 85% yamitengo yonse yamagetsi.
Ndiye ndalama zonse za polojekitiyi ndi zingati? Avereji ya mtengo woika bwalo la mabwalo amayambira pa $125,000 mpaka $400,000, pamene mtengo woika mabwalo a mpirawo umachokera pa $800,000 mpaka $2 miliyoni, malingana ndi kukula kwa bwalo la mpira, malo ounikira, ndi zina zotero. Pamene ndalama za mphamvu ndi kukonza zikucheperachepera, kubwezako. pa ndalama mu machitidwe owunikira masewera a LED nthawi zambiri amawoneka zaka zingapo.
Magetsi a OAK LED akutsatiridwa motsatira zofunikira za mpikisano wamasewera apadziko lonse lapansi. Pogwiritsa ntchito ukadaulo wapamwamba kwambiri komanso zida zabwino kwambiri, nyali zathu zimatha kuwunikira malowa kufika pa 1500-2000 lux ndi zotsika kwambiri. Pakalipano, CRI yapamwamba ikhoza kukumana ndi ma TV, omwe angathandize owonerera ndi alendo kutenga sekondi iliyonse pamunda.