Izibani LED: Izibuyekezo 'ngoba' futhi 'ngokumelene'

ukuthuthukiswa kwezobuchwepheshe neze sisesenjalo, futhi kungase kutholakale eminyakeni eminingi ukufaka esikhundleni zasendlini kanye namadivayisi woza, onobuhle ezintsha ezingcono. Ngokuvamile, ekuqaleni kudala Lokho kwakha ukungathembani, kodwa imikhiqizo kakhulu ngokushesha emisha yokuthwebula izithombe ithatha ukuziqhenya indawo ekuphileni kwansuku zonke abasebenzisi. Ukuze siphephe, yebo, uma ziwusizo ngempela. Kuhlanganisa kuyanda izibani manje LED ukuze kokusungulwa kwemishini emisha ebalulekile lesintu. Izibuyekezo kumasayithi amaningi athi umusa, kodwa namanje kuwufanele sihlolisise ezinye izici ezibalulekile. Ngakho, lapho futhi ngayiphi injongo LED izibani ingasetshenziswa?

sphere kwesicelo

Ubuchwepheshe LED esikhundleni okuthiwa "kwagezi" ama. Lesi sakamuva, eqinisweni, ziyafana ezivamile Fluorescent isibani, kuphela nedivayisi ihlanganiswe ukulungisa. Lesi sakamuva ikuvumela ukwandisa ukuphila imodeli, ngaleyo ndlela unciphise izindleko ukuthenga njalo entsha. Kodwa lokho akuthola ewusizo kancane kancane liyancipha ku esidlule, ngoba kusendaweni yako kwafika LED. Ubuchwepheshe yokudalwa yasungulwa ngekhulu elidlule, kodwa sizuze izidingo ukugcwaliseka kulezizinsuku kuphela. Ukusebenzisa izibani entsha kungaba kokubili flashlight kanye amabhande yezimoto, futhi ekhaya okunye esikhundleni ama ejwayelekile. kunjalo futhi kahle for ukufakwa yokukhanya ezinemibala (ezifana nightclub) nokukhiqizwa kwezincwadi izinkomba.

ikhasimende Impendulo

Mayelana nodaba ukuthi ayisebenzise izibani LED, izibuyekezo ezivela kwamanye amakhasimende kakade wazama lolu hlobo ukukhanyisa kuyoba usizo olukhulu. Mhlawumbe bayokusiza ikhasimende ukuba senze isinqumo esifanele. Ngezansi ngokucophelela ngobuhle nangobubi bawo, okuyinto has a LED ekhaya ukukhanyisa. Njenganoma iyiphi umkhiqizo omusha emakethe amadivayisi lobuchwepheshe, lokhu okusungulile kuyinto sengqondo edidayo. Kukhona umkhakha lapho LED nalolo, kodwa musa njalo abe esisebenzayo.

izibani LED: izimfanelo Izibuyekezo

Omunye izinzuzo yokukhanyisa ezinjalo kuba nokuphepha yayo ngokuphelele. Ngokungafani nezinye izibani, wenza ngesisekelo ubuchwepheshe energy esisindisa, LED ayiqukethe mercury kanye nezinye izinto eziyingozi. Enye plus ukuthi bohlu lwabo akusho bungakhiphi esiyingozi ultraviolet ray ukuze babone ukuthi amehlo. Ngokuvamile kuba emisebeni eyingozi kuba imbangela ukukhathala, futhi kamuva - kanye nokulahlekelwa acuity ezibukwayo kubantu. Lezi izibani musa ashisise. Yiqiniso, isisusa esiyinhloko yokufuna kuyoba kahle olungenakuqhathaniswa, ngoba amandla ukusetshenziswa sezibani LED lingaphansi kakhulu uma ziqhathaniswa nozakwabo. Lolu hlobo lwe-ukukhanyisa sisebenzisa amandla ancishiswe kathathu kuka izibani energy osindisa futhi kancane cishe izikhathi eziyisishiyagalolunye kuka Fluorescent ezivamile.

Lo mehluko wenza abalulekile isekelwa eside 'wokuphila "we LED. Abakhiqizi athembisa amahora angaphezu kuka-30,000 wokusebenza okuqhubekayo, eyeqa isikhathi wokusebenza ama e amaningi (!) Izinkulungwane izikhathi. Lapho uthenga iwaranti unikezwa isikhathi esiyiminyaka emithathu kuya kwemihlanu. Cap kulezi izibani oluhambisana amazinga evamile, ukuze ukusetshenziswa ekhaya Akudingi izimo ezikhethekile. Okuphansi ukukhanya LED ihlukaniswe izinhlobo ezintathu eziyinhloko: ophuzi, ilula futhi cool emhlophe. Ezezindlu kwanele ukusebenzisa Uhlobo lokuqala izibani nge ezimnandi luhlaza imisebe efudumele. Zinikeza uphawu kusuka 2700 kuya 3500 ° K. Amandla amaningi efanelekayo zokukhiqiza yokusebenza ezakhiweni noma, isibonelo, amafasitela ezitolo elikhanyayo.

izibani LED: libuyekeza ukusetshenziswa

Ububi eyinhloko ukusetshenziswa izibani ezinjalo kuba nezindleko kuqhathaniswa eliphezulu. Naphezu izinzuzo ezisobala ekusebenziseni kwazo, abantu abaningi namanje uthanda ubudala, ongakhetha efakazelwe. Enye inkinga ukuthi kukhawulela ukwethulwa LED ekuphileni kwansuku zonke - kuyinto ukukhanya ohlangothini kakhulu. LED ngempela abe ecucuza kancane iyona kunezinye izinhlobo izibani, ngakho imishini ekhaya kungase kudingeke inombolo enkulu amadivaysi. Lena kwaphawuleka ngokukhethekile endabeni ukukhanyisa emgwaqweni, okuyinto ezingavamile lapho zalapho ukubeka kungavela ngemivimbo ezindaweni amnyama. Kwathiwa waphawula ukuthi izibani LED kancane kancane balahlekelwa ukugqama (mayelana 10-20 amaphesenti) ekupheleni kwesikhathi lomsebenzi.

Njengoba singabona kusukela ezingenhla, kunemibono umthengi zihlukaniswe cishe ngokulinganayo. Naphezu ikusasa elihle bona ukubikezela, LED baye izibani okwamanje indawo emakethe nge analogue yabo, kodwa ukuthatha emashalofini endaweni efanele. Inketho lokho ukukhanyisa okungcono kakhulu esinakho iwukusebenzisa, njalo isezandleni umthengi.