Uma kukhulunywa ngokukhanyisa kwangaphandle, kunezindlela ezahlukahlukene, ngayinye inokusetshenziswa kwayo. Izindlela ezimbili ezidumile yileziizibani zezikhukhulafuthiizibani zomgwaqoNakuba izibani zokukhanya kanye nezibani zomgwaqo zinokufana okuthile, nazo zinomehluko ohlukile ozenza zifanelekele izimo ezahlukene. Kulesi sihloko, sizohlola izici zezibani zokukhanya kanye nezibani zomgwaqo ukuze sikusize unqume ukuthi iyiphi inketho engcono ngezidingo zakho ezithile.
Izibani zemvulazaziwa kakhulu ngamakhono azo okukhanyisa anamandla, zikwazi ukumboza izindawo ezinkulu. Lezi zibani zikhipha ukukhanya okubanzi, zikusabalalisa ngokulinganayo kuyo yonke indawo eziqondiswe kuyo. Izibani ezikhanyayo zivame ukusetshenziselwa ukukhanyisa izindawo ezinkulu zangaphandle njengezinkundla zemidlalo, izindawo zokupaka izimoto kanye nezindawo zangaphandle. Amandla azo okuhlinzeka ngokumboza okukhanyayo nokubanzi azenza zibe usizo kakhulu ezinhlelweni zokuphepha. Izibani ezikhanyayo zingavimbela ngempumelelo abaphangi abangaba khona futhi zithuthukise ukubonakala kwendawo okuzungezile ebusuku.
Izibani zomgwaqoNgakolunye uhlangothi, zenzelwe ngqo ukukhanyisa imigwaqo nezindawo zomphakathi. Inhloso yazo eyinhloko ukuqinisekisa ukuphepha kwabahamba ngezinyawo, abagibeli bamabhayisikili nabashayeli ngokunikeza ukukhanya okwanele. Izibani zasemgwaqweni zivame ukufakwa ezigxotsheni zokukhanya futhi zisatshalaliswe ngokulinganayo ezinhlangothini zombili zomgwaqo. Zikhipha umsebe oqondisiwe nogxilile, zinciphisa ukungcola kokukhanya futhi ziqinisekise ukuthi ukukhanya kugxile endaweni oyifunayo. Izibani zasemgwaqweni zifakwe izibonisi eziqondisa ukukhanya emgwaqweni, zivimbele ukukhanya okukhanyayo futhi ziqondise ukukhanya lapho kudingeka khona kakhulu.
Umehluko omkhulu phakathi kwezibani zomgwaqo nezibani zasemgwaqweni izinga lokukhanya ezikunikezayo. Izibani zomgwaqo zaziwa ngokukhanya kwazo okunamandla aphezulu, okudingekayo ekukhanyiseni izindawo ezinkulu zangaphandle. Izibani zasemgwaqweni, ngakolunye uhlangothi, zenzelwe ukunikeza amazinga okukhanya alinganayo futhi alinganayo, okuqinisekisa ukuphepha nokubonakala emgwaqweni ngaphandle kokubangela ukungakhululeki noma ukukhanya okukhanyayo. Ukukhanya okunikezwa izibani zasemgwaqweni kuvame ukulinganiswa ngama-lumens ngemitha yesikwele, kuyilapho izibani zomgwaqo zivame ukulinganiswa ngama-lumens ngeyunithi ngayinye.
Omunye umehluko obalulekile phakathi kwalezi zinhlobo ezimbili zokukhanyisa ukusetshenziswa kwazo kwamandla. Izibani ezikhanyayo ngokuvamile zidinga amandla engeziwe ukuze zikhiqize ukukhanya okunamandla kakhulu ezikunikezayo. Lokhu kusetshenziswa kwamandla aphezulu kusho izindleko zikagesi ezengeziwe. Izibani zasemgwaqweni, ngakolunye uhlangothi, zakhiwe kucatshangelwa ukusebenza kahle kwamandla. Izibani eziningi zasemgwaqweni manje zisebenzisa ubuchwepheshe be-LED, obusebenzisa amandla amancane ngenkathi buhlinzeka ngamazinga okukhanya asebenzayo afanayo. Lokhu kwenza izibani zasemgwaqweni zibe nobungane nemvelo futhi zingabizi kakhulu ngokuhamba kwesikhathi.
Ukunakekelwa kwezakhiwo kungenye into ebalulekile okufanele icatshangelwe lapho kuqhathaniswa izibani zomgwaqo kanye nezibani zomgwaqo. Ngenxa yokuthi izibani zomgwaqo zivezwa ezintweni zangaphandle njengemvula, umoya, nothuli, zivame ukudinga ukulungiswa njalo. Ngenxa yokukhanya kwazo okuphezulu kanye nendawo ephezulu, zisengozini enkulu yokulimala. Izibani zomgwaqo, ngakolunye uhlangothi, zivame ukwakhiwa ukuze zimelane nezimo zezulu ezinzima futhi zidinga ukulungiswa okuncane. Lokhu kuzuzisa kakhulu ezindaweni lapho ukulungiswa njalo kungaba nzima noma kubize kakhulu.
Ngamafuphi, izibani zokukhanya kanye nezibani zasemgwaqweni zinezici zazo. Izibani zokukhanya zilungele kangcono ukukhanyisa izindawo ezinkulu zangaphandle kanye nokunikeza ukukhanya okunamandla, okwenza zibe zilungele izinjongo zokuphepha. Izibani zasemgwaqweni, ngakolunye uhlangothi, zenzelwe ngqo ukukhanyisa imigwaqo nezindawo zomphakathi, zinikeze umsebe olinganiselayo noqondile ukuze kuthuthukiswe ukuphepha. Lapho ukhetha phakathi kwezibani zokukhanya kanye nezibani zasemgwaqweni, izidingo ezithile zendawo edinga ukukhanyisa kumele zicatshangelwe. Ekugcineni, isinqumo sizoncika ezintweni ezifana nosayizi wendawo, amazinga okukhanya adingekayo, ukusetshenziswa kwamandla, kanye nokucatshangelwa kokugcinwa.
Uma unesifiso sokukhanyisa kwangaphandle, wamukelekile ukuxhumana noTIANXIANG kuthola ikhotheshini.
Isikhathi sokuthunyelwe: Novemba-29-2023