Zifukwa 10 Zabwino Kwambiri Zosankhira Nyali Zachigumula za OAK LED Stadium Kwa Ntchito Yowunikira Mabwalo a Tennis
M'makampani amakono ounikira a LED, kuwala kwa LED ndiye njira yabwino kwambiri yopangira nyali zachitsulo za halide kapena nyali za halogen muzomangamanga zatsopano kapena kukonza zowunikira. Magetsi a LED amagwiritsidwa ntchito kwambiri kusukulu yasekondale, koleji, makhothi a tennis amalonda kapena okhala, pali zofunikira zosiyanasiyana zowunikira ndikuganizira. Koma funso ndi momwe mungasankhire nyali zabwino kwambiri za LED pamakhothi a tennis.
Nazi zifukwa 10 zosankhira magetsi athu osefukira masitediyamu a LED pamabwalo a tennis.
1. Magetsi athu akusefukira kwa masitediyamu a LED amakwaniritsa zofunikira zowala zosiyanasiyana
Ambiri aife mwina sitingadziwe kuti ndi nyali zingati zomwe zingafunike kuti ziwunikire bwalo lamilandu lamkati kapena lakunja. Koma titha kukupatsirani dongosolo labwino kwambiri lowunikira pazowunikira zanu ngati mutha kugawana nafe zidziwitso zofananira monga kukula kwa bwalo lamilandu, kutalika kwa pole komanso kufunikira kwa mulingo wa lux, ndi zina zambiri.
Pali zofunikira zosiyanasiyana zowala kutengera zolinga zosiyanasiyana za makhothi a tennis. Malinga ndi malingaliro a ITF pakuwunikira pakhothi la tennis, pali zofunika zitatu pamlingo wa lux.
1) Kalasi I: Mpikisano wapamwamba kwambiri padziko lonse lapansi komanso wapadziko lonse lapansi (wosawulutsidwa pawailesi yakanema) wokhala ndi zofunikira kwa owonera omwe ali ndi mtunda wautali wowonera. Mwachitsanzo, Mpikisano wa Wimbledon uyenera kufikira mulingo wapamwamba uwu.
2) Kalasi II: Mpikisano wapakati, monga masewera am'madera kapena am'deralo. Izi nthawi zambiri zimaphatikizapo owonerera amkatikati omwe amawonera mtunda wapakati. Maphunziro apamwamba atha kuphatikizidwanso m'kalasili. Mwachitsanzo, machesi ena amakalabu akomweko akuyenera kufika pamlingo wapamwamba uwu.
3) Kalasi Yachitatu: Mpikisano wocheperako, monga masewera am'deralo kapena ang'onoang'ono a makalabu. Izi nthawi zambiri sizikhudza owonera. Maphunziro ambiri, masewera a sukulu ndi zosangalatsa zimagweranso m'kalasili.
Ndipo matebulo otsatirawa atha kukuthandizani kudziwa kuti ndi angati omwe muyenera kufikira kaya ndi bwalo la tennis lamkati kapena bwalo la tennis lakunja.
2. Magetsi athu akusefukira kwa masitediyamu a LED amapereka mphamvu yosiyana kuchokera pa 100 watt mpaka 1000 watt
Monga momwe tchati pamwambapa chikusonyezera, maphunziro wamba, masewera akusukulu ndi zosangalatsa nthawi zambiri zimafunika kufika pa 200 lux pamene akuchitikira zochitika zakunja za tennis. Ndipo kukula kwa bwalo la tennis lakunja lili pafupi kwambiri ndi ma 200 masikweya mita, ndipo ngati mukufuna kusankha nyali zakusefukira kwa mabwalo a LED kuti ziwunikire 200 lalikulu mita, muyenera kukhazikitsa 200 masikweya mita × 200 lux = 40,000 lumens, mphamvu. chofunika ndi chofanana ndi 40,000 lumens/ 170 lumen pa watt (mphamvu yathu yowala bwino)=235 watts, yomwe bwalo lililonse la tennis lingagwiritse ntchito kuwala kwa 300 watt LED stadium. Ndipo ma LED ndi njira yopulumutsira mphamvu kwambiri chifukwa mphamvu zake zimachepetsedwa pambuyo posintha mphamvu zamphamvu kapena zitsulo zomwezo monga halide kapena nyali za halogen. Pakuwerengera kowala uku, mumangoyang'ana malo osewerera tennis koma osaganizira malo okhala omvera. Chifukwa chake khalani omasuka kulumikizana ndi OAK LED ngati mukufuna mawonekedwe owunikira bwino. Akatswiri athu akatswiri adzakupatsani upangiri wabwino kwambiri wogwiritsa ntchito magetsi oyendera mabwalo a LED oyenera kuti mufikire kuyatsa kwabwino kwambiri. Sitikupatsirani njira zabwino zowunikira, komanso magetsi osiyanasiyana amagetsi a LED kuchokera pa 100 watt mpaka 1000 watt, zomwe zimakuthandizani kumaliza ntchito zanu.
3. Magetsi athu osefukira masitediyamu a LED ali ndi mawonekedwe apamwamba, CRI yayikulu komanso kutentha kwamitundu yambiri
Uniformity of illumination ndi chizindikiro chofotokozera momwe kuwala kumagawidwira pabwalo lamilandu. Mtengo wake umachokera ku 0 mpaka 1 kuti uwonetsere chiyerekezo chapakati pa zocheperapo kapena zapakati komanso zapamwamba kwambiri mdera linalake. Titha kuganiza kuti kufanana kumawonjezeka ndi mtengo ngati kusiyana pakati pa avareji ndi pazipita lux ndi otsika.
Makasitomala ena angafunike nyali zowunikira kuti makhothi a tennis akhale ndi mawonekedwe ofanana. Ndizomveka kukhala ndi chofunikira ichi chifukwa kuwala kosafanana kwa malo onse sikungangokhudza masomphenya, komanso kumakhudza momwe osewera amachitira komanso omvera. Nthawi zambiri, kufanana kwa 0,6 mpaka 0.7 ndikokwanira pafupifupi mitundu yonse ya makhothi a tennis. Kuti tipeze zotsatira zabwino, mainjiniya athu amagwiritsa ntchito nyali za LED zokhala ndi ngodya zosiyanasiyana zowunikira komanso zowonera.
Kumasulira kwamitundu kumatanthawuza kuthekera kwa gwero la kuwala kuwululira ndi kutulutsa mitundu molondola. Imayikidwa pamtundu wowonetsa mtundu wa Ra (kuchokera pa 0 mpaka 100) pomwe indexyo ikakhala yapamwamba imakhala yolondola kwambiri. Pampikisano wapamwamba kwambiri monga Wimbledon ndi US Open, CRI ya magetsi akusefukira mubwalo la LED pamasewera a tennis akuyenera kukhala osachepera 80.
Kutentha kwamtundu ndi mtundu wowoneka bwino wa gwero la kuwala ndipo amawonekera mu Kelvin (K). Nthawi zambiri zimafunikira 5000K mpaka 6000K, yomwe imatchedwa kuwala koyera kozizira. Kwa magulu ena a tennis, amatha kufuna kuwala koyera kotentha kokhala ndi 2800 mpaka 3500K.
4. Magetsi athu akusefukira kwa masitediyamu a LED amakana kutentha kwambiri
Pamasewera a tennis akunja, tikuyenera kuwonetsetsa kuti kuwala kwa kusefukira kwa masitediyamu a LED kumatha kupirira kutentha kwambiri, monga pansi pa dzuŵa. Izi zili choncho chifukwa kutentha kwambiri kumatha kuwononga magetsi. Kuti tithetse vutoli, malonda athu amagwiritsa ntchito tchipisi ta Cree/Bridgelux COB kuchokera ku USA zomwe zingachepetse kutentha kwa 20-30% poyerekeza ndi zinthu zofanana pamsika.
Ndibwino kuti tigwiritse ntchito ma LED m'malo mwa nyali za HID chifukwa zoyambazo zimagwiritsa ntchito 95% ya mphamvu mwachindunji kutulutsa lumen, pamene omaliza amatembenuza 40% mpaka 50% ya mphamvuyo kutentha, zomwe zimawonjezera mavuto otenthedwa. Kugwiritsa ntchito nyali za LED ndi njira yakunja yothanirana ndi vuto la kutentha kwambiri.
5. Magetsi athu a kusefukira kwa masitediyamu a LED amapereka IP67 chitetezo chopanda madzi
Magetsi a kusefukira kwa masitediyamu a LED akayikidwa, amatha kudwala nyengo zosiyanasiyana m'maiko ena, monga mvula yamphamvu ndi matalala. Pofuna kuti magetsi azikhala bwino, tikulimbikitsidwa kuti tidziwitse ngati pali mavuto apadera m'madera ozungulira. Malinga ndi zomwe takumana nazo, ena mwa makasitomala athu amafotokoza mavuto a mvula ya asidi pafupi ndi bwalo lawo lamasewera, kuti athetse vutoli, magetsi athu osefukira a mabwalo a LED amatenga aluminiyamu yoyera, ndikutenga ukadaulo waukadaulo ngati kuphulika kwa mchenga komanso kuwonjezera chivundikiro chopyapyala cha polycarbonate. ku chotengera cha aluminiyamu kuti chithandizire kulimba panthawi yopanga, motero magetsi athu osefukira a masitediyamu a LED amathandizira IP67 yopanda madzi pamabwalo osiyanasiyana amasewera.
6. Kuwala kwathu kwa kusefukira kwa masitediyamu a LED kumagwira ntchito bwino m'malo otsika kwambiri
Kwa makhothi a tennis akunja, magetsi amatha kukumana ndi mvula yamkuntho, nyali za HID sizingagwire ntchito pansi pa kutentha kotsika chifukwa cha mawonekedwe ake osakhwima, koma magetsi athu osefukira masitepe a LED okhala ndi mawonekedwe olimba amatha kugwira ntchito bwino m'malo ovutawa, makamaka, nyali zathu za LED zimadutsa. Kuyeza kwa labotale yotsika kutentha, kutsimikizira kuti akhoza kugwira ntchito pansi pa kutentha kochepa pamene kuli -40 ° C.
7. Magetsi athu akusefukira kwa masitediyamu a LED amapereka makina otenthetsera apamwamba kwambiri
Kutentha kwamphamvu komanso kwanthawi yayitali kumatha kuwononga tchipisi ta LED, zomwe zimachepetsa kuwala komanso moyo wautali wa nyali. Kuti tithetse vutoli, tapanga njira yoziziritsira yokhayo komanso yothandiza kuti tisunge kutentha koyenera. Monga momwe chithunzi chotsatirachi chikuwonetsera, dongosolo lathu lotentha limaphatikizapo zipsepse za aluminiyamu wandiweyani zomwe zimamangiriridwa kumbuyo kwa nyali kuti zipereke malo akuluakulu otenthetsera kutentha, kotero kutentha kwakukulu kumasamutsidwa ndi mpweya woyenda, ndipo potsirizira pake kuunikako kumapangitsa kuti kuwala kukhale bwino. .
8. Mabwalo athu a LED akusefukira magetsi okhala ndi anti-glare lightning design amabweretsa chidziwitso chabwino kwa osewera ndi omvera
Kuwala kumatanthauza kuti kuwala kwakukulu kumapangitsa wosewera mpira wa tenisi kapena omvera kukhala omasuka komanso okwiya, makamaka chifukwa cha magetsi amphamvu kwambiri a LED, ngati palibe mapangidwe apadera pa tchipisi ta LED, anthu angamve ngati akuyang'ana magetsi. Kuti tithane ndi vutoli, magetsi athu osefukira a masitediyamu a LED onse amatengera makina owunikira owoneka bwino okhala ndi anti-glare kuti achepetse kuwala ndi 40%, zomwe zitha kubweretsa chidziwitso chabwino kwa osewera kapena omvera panthawi ya mpikisano.
9. Magetsi athu akusefukira kwa masitediyamu a LED amatha kupewetsa magetsi kunja kwa bwalo la tenisi pafupi ndi malo okhala
Kuwonongeka kwapang'onopang'ono kochokera ku mabwalo a tennis kumakhudza mosavuta moyo watsiku ndi tsiku wa malo oyandikana nawo, ndipo kunyezimira kungathenso kuyimitsa anthu ogwiritsa ntchito misewu yapafupi. Malinga ndi muyezo wapadziko lonse lapansi, kuwala kwa kuwala kwa spill sikuyenera kupitilira 10 mpaka 25 lux. Kuti tithane ndi vutoli, titha kukupatsirani mawonekedwe owunikira makonda ndikupatseni magetsi osefukira masitediyamu a LED okhala ndi chowonjezera chapadera monga chishango chowunikira chomwe chingalepheretse kuwala kosafunika kukhudza moyandikana.
10. Magetsi athu akusefukira kwa masitediyamu a LED amathandizira mipikisano yosiyanasiyana yapa kanema wawayilesi
Kuthamanga kwachangu ndikofunikira kwambiri kwa makhothi akatswiri a tennis omwe amakhala ndi mipikisano yapawayilesi. Nyali za fulorosenti ndi zitsulo za halide zachitsulo zimakhala zosavuta kung'anima pansi pa kamera chifukwa kuwala kumasintha kwambiri pafupipafupi. Ndipo kuwala kosiyana kumeneku kumakhudza mosavuta zomwe wogwiritsa ntchito akukumana nazo. Koma magetsi athu akusefukira kwa masitediyamu a LED adapangidwa mwapadera kuti azipikisana akatswiri osiyanasiyana, magetsi athu a LED samangotentha kwambiri kuposa 0.2%, komanso amakhala ogwirizana ndi makamera oyenda pang'onopang'ono a 6000 Hz.