Kodi ubwino wa magetsi a msewu wa LED ndi wotani?

Magetsi a msewu wa LED ozungulirandi magetsi a mumsewu opangidwa ndi ma module a LED. Zipangizo zoyendetsera magetsi izi zimakhala ndi zinthu zotulutsa kuwala kwa LED, kapangidwe ka kutentha, magalasi owonera, ndi ma driver circuits. Amasintha mphamvu zamagetsi kukhala kuwala, kutulutsa kuwala komwe kumatsogolera mbali inayake, kuwala, ndi mtundu kuti kuunikire msewu, kukonza mawonekedwe ausiku ndikuwonjezera chitetezo cha pamsewu ndi kukongola. Magetsi a mumsewu a LED ozungulira amapereka zabwino monga kugwira ntchito bwino kwambiri, chitetezo, kusunga mphamvu, kusamala chilengedwe, kukhala ndi moyo wautali, nthawi yoyankha mwachangu, komanso mtundu wowonetsa kuwala kwambiri, zomwe zimapangitsa kuti zikhale zofunika kwambiri pakuunikira kwa m'mizinda kosagwiritsa ntchito mphamvu zambiri.

Choyamba, magetsi a mumsewu a LED opangidwa modular amachotsa kutentha bwino. Kufalikira kwa ma LED kumachepetsa kuchuluka kwa kutentha ndipo kumachepetsa kufunika kwa kutentha. Chachiwiri, amapereka kapangidwe kosinthasintha: kuti muwoneke bwino, ingowonjezerani gawo; kuti muwoneke bwino, chotsani limodzi. Kapenanso, kapangidwe komweko kangasinthidwe kuti kagwiritsidwe ntchito m'njira zosiyanasiyana mwa kusintha magalasi osiyanasiyana ogawa kuwala (monga, okonzedwa kuti agwirizane ndi kukula kwa msewu kapena zofunikira pakuwunika).

Magetsi a LED a mumsewu opangidwa modula amakhala ndi zowongolera zodzisungira mphamvu zokha zomwe zimachepetsa kugwiritsa ntchito mphamvu kuti zikwaniritse zofunikira pakuwunika nthawi zosiyanasiyana za tsiku, zomwe zimasunga mphamvu. Mbali imeneyi ingagwiritsidwenso ntchito kukhazikitsa kufinya kolamulidwa ndi kompyuta, kuwongolera nthawi, kuwongolera kuwala, kuwongolera kutentha, ndi ntchito zina.

Magetsi a LED ozungulira amawonongeka pang'ono, osakwana 3% pachaka. Poyerekeza ndi magetsi a sodium okhala ndi mphamvu yotsika, omwe amawonongeka kwambiri ndi kuwala kopitilira 30% pachaka, ma module a magetsi a LED amatha kupangidwa ndi mphamvu zochepa kuposa magetsi a sodium okhala ndi mphamvu yotsika.

Kuphatikiza apo, magetsi a LED a m'misewu amapereka kuwala kwapamwamba kwambiri ndipo kwenikweni alibe kuwala kwa dzuwa, zomwe zimapangitsa kuti akhale gwero la nyali zobiriwira. Sikuti ndi odalirika komanso olimba okha, komanso ali ndi ndalama zochepa zosamalira.

Magetsi a LED a m'misewu okhala ndi ma modular amakhala ndi moyo wautali. Magetsi a m'misewu achikhalidwe amagwiritsa ntchito mababu a tungsten filament, omwe amakhala ndi moyo wautali ndipo amafunika kusinthidwa pafupipafupi. Koma magetsi a LED a m'misewu okhala ndi ma modular amagwiritsa ntchito magwero a kuwala kwa LED okhala ndi moyo wautali wa maola opitilira 50,000, zomwe zimachepetsa kuchuluka kwa mababu osinthidwa komanso kuchepetsa ndalama zokonzera.

Zochitika Zamtsogolo Zakukula kwa Ma LED Streetlights Okhazikika

Ma LED owunikira msewuidzasinthidwa m'magawo anayi ofunikira. Ponena za luntha, kugwiritsa ntchito IoT ndi edge computing, dongosololi limagonjetsa zoletsa za remote control, kuphatikiza deta monga kuyenda kwa magalimoto ndi magetsi kuti akwaniritse kufinya kosinthika, ndikulumikizana ndi mayendedwe ndi machitidwe a municipalities, kukhala "mapeto a mitsempha" a mizinda yanzeru. Ponena za magwiridwe antchito ambiri, dongosololi limagwiritsa ntchito modularity kuphatikiza masensa azachilengedwe, makamera, malo ochapira, komanso malo osungiramo ma micro base a 5G, ndikusinthira kuchoka pa chida chowunikira kukhala malo olumikizirana okhala ndi ntchito zambiri mumzinda.

Ponena za kudalirika kwakukulu, dongosololi limayang'ana kwambiri pa kupirira kwathunthu kwa moyo wonse, pogwiritsa ntchito chowongolera kutentha kwambiri, nyumba yolimba yolimbana ndi dzimbiri, komanso kapangidwe kake kotulutsa mwachangu kuti muchepetse kulephera ndi ndalama zokonzera, zomwe zimapangitsa kuti ntchitoyo ikhale yopitilira zaka 10. Ponena za kusunga mphamvu ndi kuteteza chilengedwe, dongosololi limagwiritsa ntchito ukadaulo wa flip-chip kuti liwonjezere mphamvu yowala kufika pa 180 lm/W, kuchepetsa kuipitsidwa kwa kuwala. Limaphatikiza mphamvu ya mphepo ndi dzuwa kuti lipange machitidwe osakhala pa gridi, limalimbikitsa kubwezeretsanso kokhazikika, ndikukwaniritsa kuchuluka kwa kubwezeretsanso zinthu kopitilira 80%, mogwirizana ndi zolinga za "dual carbon" ndikupanga kuzungulira kotsekedwa kopanda kaboni wambiri.

Kuwala kwa LED kwa TIANXIANG modular LED kumapereka mitundu iwiri kapena isanu ndi umodzi ya ma module, ndi mphamvu ya nyali kuyambira 30W mpaka 360W kuti ikwaniritse zosowa za kuunikira kwa mitundu yosiyanasiyana ya msewu. Module ya LED imagwiritsa ntchito kapangidwe ka zipsepse za aluminiyamu kuti iwonjezere kufalikira kwa kutentha ndikuthandizira kufalikira kwa kutentha kwa nyali bwino. Lenzi imagwiritsa ntchito lenzi yagalasi ya COB yokhala ndi kuwala kwamphamvu komanso kukana kukalamba, zomwe zimawonjezera moyo wa ntchito yanyale ya msewu wa LED.