Uke waqaphela ukuthi iningiizibani zomgwaqo onguthelawayekamanje afakwe izibani ze-LED? Kuyinto evamile emigwaqweni emikhulu yesimanje, futhi ngesizathu esihle. Ubuchwepheshe be-LED (I-Light Emitting Diode) buye yaba yinketho yokuqala ekukhanyisweni komgwaqo onguthelawayeka, esikhundleni semithombo yokukhanyisa evamile njengamalambu e-incandescent kanye ne-fluorescent. Kodwa kungani zonke izibani zomgwaqo onguthelawayeka ziyimithombo yokukhanya ye-LED? Ake sibheke ngokujulile izizathu ezibangela ukwamukelwa okusabalele kokukhanyisa kwe-LED kokukhanyisa komgwaqo omkhulu.
Ukusebenza kahle kwamandla
Esinye sezizathu eziyinhloko zokuthi kungani ukukhanya kwe-LED kusetshenziswe kakhulu kumalambu omgwaqo onguthelawayeka ukusebenza kahle kwawo kwamandla. Izibani ze-LED zisebenzisa amandla amancane kakhulu kunemithombo yokukhanyisa evamile. Lokhu kuyisici esibalulekile ekukhanyisweni komgwaqo omkhulu, njengoba izibani zidinga ukusebenza ubusuku bonke futhi zidle ugesi omningi. Izibani zasemgwaqweni ze-LED zinganikeza izinga elifanayo lokukhanya njengezibani zasemgwaqweni ezivamile kuyilapho zisebenzisa amandla afika kwangu-50% angaphansi, okuwenza abe inketho engabizi kakhulu futhi evumelana nemvelo ekukhanyisweni komgwaqo onguthelawayeka.
Impilo ende futhi ihlala isikhathi eside
Izibani zomgwaqo ze-LED zaziwa ngokuphila kwazo isikhathi eside nokuqina. Ngokungafani namalambu okukhanya endabuko, anesikhathi esilinganiselwe sokuphila, izibani ze-LED zingahlala amashumi ezinkulungwane zamahora ngaphambi kokudinga ukushintshwa. Ukuphila kwesevisi okunwetshiwe kunciphisa izindleko zokulungisa kanye nemvamisa yokushintshwa kwezibani, okwenza izibani zasemgwaqweni ze-LED zibe ukukhetha okusebenzayo ekukhanyisweni komgwaqo onguthelawayeka. Ngaphezu kwalokho, izibani ze-LED zimelana kakhulu nokushaqeka, ukudlidliza kanye nomthelela wangaphandle, okuzenza zilungele izindawo zangaphandle ezinokhahlo emigwaqweni emikhulu.
Thuthukisa ukubonakala nokuvikeleka
Uma kuqhathaniswa nemithombo yokukhanyisa evamile, izibani zasemgwaqweni ze-LED zinokubonakala okuhle kakhulu nokunikeza umbala. Ukukhanya okumhlophe okukhanyayo okukhishwa ama-LED kuthuthukisa ukubonakala kwabashayeli, abahamba ngezinyawo nabagibeli bamabhayisikili, kuthuthukisa ukuphepha komgwaqo omkhulu. Ukukhanyisa kwe-LED kuhlinzeka ngokufana nokusabalalisa kokukhanya okungcono, kunciphisa ukubenyezela namachashaza amnyama emgwaqeni, okuphumela okuhlangenwe nakho kokushayela okuphephile. Ukubonakala okuthuthukisiwe nezinzuzo zokuphepha zenza izibani zomgwaqo ze-LED zilungele ukukhanyisa imigwaqo emikhulu kanye nokuqinisekisa izimo zomgwaqo ezilungile kubo bonke abasebenzisi.
Umthelela endaweni
Ukukhanyisa kwe-LED kunomthelela ophansi kakhulu kwezemvelo kunemithombo yokukhanyisa yendabuko. Izibani zasemgwaqweni ze-LED aziqukethe izinto eziyingozi njenge-mercury ezivame ukutholakala kumalambu e-fluorescent. Ukwengeza, ukusebenza kahle kwamandla kwezibani ze-LED kunciphisa ukukhishwa kwegesi ebamba ukushisa okuhlobene nokukhiqizwa kwamandla, okusiza ukuhlinzeka ngezixazululo zokukhanyisa eziluhlaza, ezizinzile zemigwaqo emikhulu. Njengoba ukukhathazeka kwezemvelo kuqhubeka nokuqina, ukushintshelwa kwezibani zasemgwaqweni ze-LED kuhambisana nokuphusha komhlaba wonke kobuchwepheshe obungangeni imvelo kanye nokonga amandla.
Ukuzivumelanisa nezimo nezici ezihlakaniphile
Izibani zasemgwaqweni ze-LED zinokuguquguquka okukhulu futhi zingahlanganiswa nezinhlelo zokukhanyisa ezihlakaniphile. Lokhu kuvumela ukulawula okuguquguqukayo kwamazinga okukhanya ukuze akwazi ukulungiswa ngokusekelwe ezimweni zethrafikhi, isimo sezulu kanye nesikhathi sosuku. Izici ezihlakaniphile ezifana nokufiphaza nokuqapha okukude zisiza ukonga amandla futhi zithuthukise ukusebenza kahle. Izibani zasemgwaqweni ze-LED zingabuye zifakwe izinzwa ezikwazi ukubona ukunyakaza, ukugeleza kwethrafikhi namazinga okukhanya okuzungezile, athuthukise ukusebenza kwawo futhi anciphise ukumosheka kwamandla. Ikhono lezibani zasemgwaqweni ze-LED zokufaka ubuchwepheshe obukhaliphile bubenza ukukhetha okuya phambili kwengqalasizinda yesimanje yokukhanyisa umgwaqo omkhulu.
Ukusebenza kahle kwezindleko
Nakuba ukutshalwa kwezimali kokuqala kwezibani zasemgwaqweni ze-LED kungase kube phezulu kunezinketho zokukhanyisa ezivamile, ukonga kwesikhathi eside kunezindleko zangaphambili. Ukusebenza kahle kwamandla, ukuphila isikhathi eside kanye nezimfuneko zokunakekelwa ezincishisiwe zokukhanyisa kwe-LED kunciphisa izindleko zokusebenza phakathi nokuphila kwalolu hlelo. Ukwengeza, ukuthuthuka kobuchwepheshe be-LED kuye kwaholela ekwehleni kwezindleko zezingxenye ze-LED, okwenza kube inketho engabizi kakhulu yamaphrojekthi wokukhanyisa umgwaqo omkhulu. Ukonga kwezindleko sekukonke kwamalambu asemgwaqweni e-LED kuwenza abe yisinqumo esihle kakhulu kuziphathimandla zemigwaqo emikhulu kanye nomasipala abafuna ukuthuthukisa ingqalasizinda yabo yokukhanyisa.
Kafushane, ukwamukelwa okusabalele kokukhanyisa kwe-LED kokukhanyisa emgwaqweni onguthelawayeka kuqhutshwa yizinto ezihlukahlukene, ezihlanganisa ukusebenza kahle kwamandla, ukuphila isikhathi eside, izinzuzo zokuphepha, ukucatshangelwa kwemvelo, ukuguquguquka kanye nokusebenza kahle kwezindleko. Njengoba ubuchwepheshe buqhubeka buthuthuka, izibani zasemgwaqweni ze-LED cishe zizoduma kakhulu, zinikeze izici ezintsha futhi zibe negalelo ekuzinzeni kanye nemigwaqo emikhulu ekhanyiswe kahle. Ukushintshela ekukhanyeni kwe-LED kumele isinyathelo esihle sokudala indlela ephephile, eyonga amandla kakhudlwana, kanye nendlela eluhlaza yemiphakathi emhlabeni jikelele.
Uma unentshisekelo kuIzibani zomgwaqo ze-LED, sicela uxhumane no-Tianxiang ukuzeFunda kabanzi.
Isikhathi sokuthumela: Jul-09-2024
