Izibani ze-Fluorescent vs. Izibani ze-LED: Ukulinganisa Izinketho Ezinhle Kakhulu Zezidingo Zakho Zokukhanyisa
Ezweni lokukhanyisa, ubuchwepheshe buyaqhubeka nokuthuthuka, buhlinzeka ngezixazululo ezisebenza kahle kakhulu, ezonga amandla, nezinobungani nemvelo. Izinhlobo ezimbili ezidumile zokukhanyisa izibani ze-fluorescent kanye nezibani ze-LED. Zombili zinezici ezihlukile, kanye nezinzuzo ezithile kanye nokungalungi. Kulesi sihloko, sizoqhathanisa lezi zinhlobo ezimbili zokukhanyisa ngokujulile ukuze ukwazi ukunquma ukuthi iyiphi efanela izidingo zakho.
Umlando kanye Nesingeniso Esifushane
Izibani ze-fluorescent
Izibani ze-neon zaqala ukwethulwa ekuqaleni kwekhulu lama-20 nguGeorges Claude, usosayensi waseFrance. Lobu buchwepheshe busebenzisa igesi ye-neon ehlukaniswe epayipini lengilazi. Lapho ugesi udlula kugesi ye-neon, ukhanya ngokukhanya okuhlukile—ngokuvamile okubomvu noma oku-orenji. Kodwa-ke, ngokuxuba amagesi ahlukene nezinto ze-phosphor, kungakhiqizwa eminye imibala ehlukahlukene. Izibani ze-neon zivame ukusetshenziswa ezimpawini zezitolo, emabhodini okukhangisa, kanye nasezihlotsheni ngenxa yamandla azo okukhiqiza ukukhanya okukhanyayo nokukhangayo.
Isibani se-LED
Izibani ze-LED ezikhipha ukukhanya (i-LED) zavela kamuva kunezibani ze-fluorescent. Zasungulwa ngo-1962 nguNick Holonyak Jr., ubuchwepheshe be-LED baqala ukusetshenziswa kumadivayisi amancane okubonisa. Kodwa-ke, njengoba ubuchwepheshe buthuthukile, ama-LED manje asetshenziswa kabanzi ezinhlelweni zokukhanyisa ezahlukahlukene. Ama-LED asebenzisa izinto ze-semiconductor ukukhipha ukukhanya lapho ugesi ugeleza kuwo. Lobu buchwepheshe baziwa ngokusebenza kahle kakhulu kanye nokuphila isikhathi eside.
Ukusebenza Kahle Kwamandla kanye Nomthelela Wezemvelo
Ngokuphathelene nokusebenza kahle kwamandla, izibani ze-LED zidlula kakhulu izibani ze-fluorescent. Izibani ze-fluorescent zisebenza kahle kakhulu kunezibani zendabuko ze-incandescent, kodwa zisadinga amandla amaningi kunezibani ze-LED.
Izibani ze-fluorescent
– Ukusetshenziswa Kwamandla: Izibani ze-Neon zidinga i-voltage ephezulu ukuze igesi engaphakathi kwepayipi ibe yi-ion. Nakuba zisebenza kahle kakhulu kunezibani ze-incandescent, zisasebenza kahle kakhulu kunezibani ze-LED.
– Umthelela Kwezemvelo: Izibani ze-neon ziqukethe i-mercury, okuyingozi emvelweni uma zingaphinde zisetshenziswe noma zilahlwe ngendlela efanele. Ngaphezu kwalokho, ukukhiqizwa nokulahlwa kwezibani ze-neon kungangcolisa amanzi nenhlabathi.
Isibani se-LED
– Ukusetshenziswa Kwamandla: Izibani ze-LED zisebenza kahle kakhulu. Zinganikeza ukukhanya okufanayo noma okukhanyayo ngenkathi zisebenzisa amandla amancane kakhulu. Eminye imibiko ikhombisa nokuthi izibani ze-LED zingasebenza kahle ngo-80% kunezibani ze-fluorescent.
– Umthelela Kwezemvelo: Ama-LED awaqukethe i-mercury noma ezinye izinto ezinobuthi, okwenza abe nobungane kakhulu nemvelo. Ngaphezu kwalokho, isikhathi eside sokuphila kwezibani ze-LED kunciphisa ukuvama kokufakwa esikhundleni, ngaleyo ndlela, umthamo wemfucuza.
Ukuqina kanye Nesikhathi Sokuphila
Ukuqina kanye nokuphila isikhathi eside kuyizinto ezibalulekile ekukhetheni ukukhanyisa okufanele. Uma ucabangela izindleko zokushintsha nokulungisa, ukuqina kwesibani kuyinto ebalulekile okufanele uyicabangele.
Izibani ze-fluorescent
– Isikhathi Sokuphila: Izibani ze-neon ngokuvamile zihlala amahora angaba ngu-10.000 kuya ku-15.000, kuye ngokusetshenziswa kwazo kanye nekhwalithi yomkhiqizo. Kodwa-ke, ukusebenza kahle kwezibani ze-neon kungancipha ngokuhamba kwesikhathi, futhi amashubhu e-neon angaqala ukucwazimula noma ukufiphala ngaphambi kokuthi ahluleke ekugcineni.
– Ukuqina: Izibani ezikhanyayo zizinzile kahle, kodwa zisengozini yokushaywa kanye nokuklwebheka ngenxa yamapayipi azo engilazi. Ukulimala ngokomzimba kwepayipi kungabangela ukuthi isibani singasebenzi ngokuphelele.
Isibani se-LED
– Isikhathi Sokuphila: Izibani ze-LED zaziwa ngokuphila kwazo isikhathi eside, ngokuvamile zifinyelela emahoreni angu-25.000 kuya kwangu-50.000 noma ngaphezulu. Ukukhanya kwazo kuhlala kufana phakathi nesikhathi sokuphila kwazo, kugcina ikhwalithi yazo yokukhanya iyonke.
– Ukuqina: Ama-LED ayindlela eqinile ngoba enziwe ngezinto eziqinile, ezingamelani nokushaqeka. Ayikho ipayipi yengilazi ebuthakathaka, okwenza amelane nomonakalo ongokwenyama.
Ikhwalithi Yokukhanya Nokusetshenziswa
Zombili izibani ze-fluorescent neze-LED zinezici zokukhanya ezihlukile futhi zingasetshenziswa ezinhlotsheni ezahlukene.
Izibani ze-fluorescent
– Ikhwalithi Yokukhanya: Izibani ze-neon zithembeke kakhulu ekukhiqizeni ukukhanya okukhanyayo, okunemibala okubonakala kude. Ngenxa yegesi ye-neon esetshenziswayo, imibala evelayo ivame ukuba nombala ogqamile futhi oqinile. Lokhu kwenza izibani ze-neon zilungele izimpawu zesitolo kanye nokukhanya kokuhlobisa.
– Ukusetshenziswa: Ngaphezu kwamabhodi okukhangisa kanye nemihlobiso, izibani ze-neon nazo zisetshenziswa ezinhlotsheni eziningana zangaphakathi, njengokukhanyisa okugqamile kanye nezinto zokuklama ngobuciko. Kodwa-ke, ngenxa yobukhulu bazo obukhulu nobunzima, izibani ze-neon aziguquguquki kakhulu kwezinye izinhlelo zokusebenza zasekhaya.
Isibani se-LED
– Ikhwalithi Yokukhanya: Ama-LED anikeza ukuguquguquka okukhulu ngokwe-spectrum yombala kanye nekhwalithi yokukhanya. Angakhiqiza ukukhanya okumhlophe okukhanyayo noma imibala ehlukahlukene. Ngaphezu kwalokho, ama-LED anamuhla angashintshwa ukuze ashintshe izinga lokushisa lombala kanye namazinga okukhanya njengoba kudingeka.
– Ukusetshenziswa: Izibani ze-LED zisetshenziswa ezinhlobonhlobo zezicelo, kusukela ekukhanyeni kwasekhaya kanye nokukhanyisa emgwaqweni kuya ezikrinini zethelevishini kanye namagajethi aphathekayo. Lokhu kuguquguquka kwenza ama-LED athandwe kakhulu ezimbonini eziningi kanye nemikhakha yezicelo.
Izindleko Zesikhathi Eside Nokusebenza Kahle Kwezindleko
Uma kukhulunywa ngezindleko zokuqala kanye nokusebenza kahle kwezindleko kwesikhathi eside, kunezinto ezahlukahlukene okufanele zicatshangelwe.
Izibani ze-fluorescent
– Izindleko Zokuqala: Izibani ze-fluorescent ngokuvamile zishibhile kunezibani ze-LED ngokwezindleko zokuqala. Kodwa-ke, amanani angahluka kuye ngobukhulu kanye nomklamo.
– Izindleko Zesikhathi Eside: Ngenxa yokuphila kwazo isikhathi esifushane kanye nesidingo sokulungiswa nokufakwa kabusha njalo, izindleko zesikhathi eside zingaba phezulu. Ngaphezu kwalokho, ukusetshenziswa kwazo kwamandla okuphezulu uma kuqhathaniswa nama-LED kwandisa izindleko zokusebenza zesikhathi eside.
Isibani se-LED
– Izindleko Zokuqala: Izibani ze-LED zivame ukuba nezindleko zokuqala eziphakeme kunezibani ze-fluorescent. Kodwa-ke, ubuchwepheshe be-LED buya ngokuya bungabizi njengoba isikhathi sihamba futhi ukukhiqizwa ngobuningi kuyanda.
– Izindleko Zesikhathi Eside: Njengoba izibani ze-LED zihlala isikhathi eside futhi zisebenza kahle kakhulu, zinikeza ukonga okukhulu kwezindleko zesikhathi eside. Ukutshalwa kwezimali kokuqala okuphezulu kuvame ukuncishiswa ukonga ezindleleni zikagesi kanye nokuncipha kwemvamisa yokushintsha.
Isiphetho
Uma ukhetha phakathi kwezibani ze-fluorescent neze-LED, kubalulekile ukucabangela izici ezahlukahlukene okuhlanganisa ukusebenza kahle kwamandla, umthelela emvelweni, isikhathi sokuphila, ikhwalithi yokukhanya, ukuguquguquka kokusetshenziswa, kanye nezindleko zizonke.
Izibani ze-Neon zingase zibe yisinqumo esingcono kakhulu sezinhlelo zokusebenza ezidinga ukukhanya okukhulu, okukhanyayo, njengezimpawu kanye nemihlobiso yokukhangisa. Kodwa-ke, kwezinye izinhlelo zokusebenza eziningi zokukhanyisa zesimanje, izibani ze-LED zibonakala ziyisinqumo esingcono kakhulu ngenxa yokusebenza kahle kwamandla kwazo okuphezulu, isikhathi eside sokuphila, ukuguquguquka okuphezulu, kanye nomthelela ophansi emvelweni.
Njengoba ubuchwepheshe bokukhanyisa buqhubeka nokuthuthuka, kungenzeka ukuthi izibani ze-LED zizoqhubeka nokubusa iningi lemakethe yokukhanyisa, kuyilapho izibani ze-fluorescent zizohlala ezimakethe ezihlukile ezihlonipha izici zazo zokukhanya ezihlukile nezihlukile.
