Isibani se-LED: ukusebenza, izinzuzo nezintengo

Amalambu e-LED awuhlobo lokukhanya olusebenza nama-LED. Lawa malambu aziwa ngokuthi abakhanyisela kangcono futhi angabacwasi abanye abashayeli. Kodwa-ke, zibiza kakhulu futhi azikwazi ukulungiswa: wonke umhlangano we-optical kufanele ushintshwe.

💡 Kuyini ukukhanya kwe-LED?

Kwakho amalambu emoto yakhelwe ukukhanyisa umgwaqo ebusuku noma ezimweni ezimbi zokungabonakali (imvula, iqhwa, inkungu, njll.), kodwa futhi ivumele abanye abasebenzisi bomgwaqo ukuthi bakubone kangcono. Kodwa-ke, lezi zibani zingaba nemithombo yokukhanya ehlukene ngakho-ke ama-incandescent bulb.

. Izibani ze-LED ziyingxenye ye. Izibani ze-LED (kusuka ku-English Light-Emitting Diode), ebizwa nangokuthi i-electroluminescent, iwuhlobo lwesibani esisekelwe ku-electroluminescence. Lolu hlelo lusebenzisa, ikakhulukazi, Ama-LED.

Amalambu e-LED athuthukiswe ikakhulukazi kusukela ekuqaleni kwawo-2000 futhi ikakhulukazi ngo-2004. Amalambu e-LED akhiqizwa okokuqala afakwa kwi-Lexus LS ngo-2006. Babe sebebuswa ngentando yeningi phakathi kwabanye abakhiqizi abafana ne-Audi, Cadillac kanye neMercedes. ...

Ngokuvamile, izibani ze-LED zisasetshenziswa ngokuyinhloko kumamodeli ezimoto ezisezingeni eliphezulu. Ngempela, zibiza kakhulu kunezinye izinhlobo zokukhanyisa.

Uthi bewazi? I-Mercedes ne-Audi sebeze bakha amalambu e-LED alawulwa ngekhompiyutha, ayakwazi ukuzivumelanisa nezimo. Ikakhulukazi, uhlelo lungagwema ngokuzenzakalelayo ukukhazimula kwezinye izimoto ngokuqhubeka nokukhanyisa izindawo ezizungezile. Lezi zibani ze-LED zihlukaniswe ngama-diode amaningi ngamanye.

🔎 Yiziphi izinzuzo kanye nokubi kwezibani zangaphambili ze-LED?

Amalambu eLED asasetshenziswa yisibalo esincane sezimoto ngoba ayabiza. Nokho, banezinzuzo eziningi:

• they khanyisa kangcono ;
• they izimpumputhe ezimbalwa ;
• La ukuphila izibani ezinkulu ze-LED;
• Izibani ze-LED zingasetshenziswa njenge Izibani Zokugijima Zasemini ;
• Ilambu le-LED likhona hhayi amandla kakhulu.

Ngamafuphi, izibani zangaphambili ze-LED zinikeza ukuphepha okwengeziwe emgwaqeni kwakho nobabili nabanye abasebenzisi. Akuvamile ukuthi ziphuphuthekise abanye abashayeli futhi zikuvumela ukuba ubone kangcono uma ushayela ebusuku noma lapho ungaboni kahle khona.

Kodwa-ke, banayo nenani lokungalungi. Okokuqala, ngokusobala, intengo. Kulambu langaphambili lakudala, ungashintsha isibani ngokwakho. Kodwa izibani ze-LED zivaliwe, ngakho-ke kuzodingeka ushintshe wonke ama-optics. Ukuze uthole izibani, intengo ingase ikhuphuke kuze kufike kuma-euro ayizinkulungwane ezimbalwa.

Ephepheni, amalambu e-LED nawo aphila isikhathi eside kakhulu kunamanye amalambu. Kodwa-ke, iqembu lezimoto laseJalimane i-ADAC lithe lokhu akulona iqiniso. Ngokusho kwakhe, isilinganiso sokuphila kwesibani se-LED singu ezinhlanu.

Ngokusho kwe-ADAC, echaza ikakhulukazi ukuthi iminyaka yemoto yaseJalimane ngaphambi kokuba ichithwe ineminyaka engu-18, okusho ukuthi kuzodinga ukushintshwa amalambu ngesikhathi sokuphila kwemoto. Nokho, njengoba kuchaziwe ngenhla, ke kuyadingeka buyisela yonke iyunithi yokubona, hhayi nje isibani.

Ngakho-ke, ubuthakathaka obukhulu bokukhanya kwe-LED bunzima bokulungisa noma ukubuyisela ukukhanya kwekhanda kanye nentengo ehambisana nalesi sici. Ngaphezu kwalokho, kufanele kuqashelwe ukuthi ngenkathi ama-LED enciphisa ukusetshenziswa uma kuqhathaniswa nama-halogen bulbs, aphinde akhiqize imfucuza kagesi eyengeziwe.

🚗 Yini ongakhetha: i-xenon noma i-LED headlight?

. Amalambu kaXenon olunye uhlobo lwemililo. Lolu hlelo lokukhanyisa luvele ezimotweni ngaphambi kwamalambu e-LED ngeminyaka yawo-1990. Esikhundleni sesibani, isibani se-xenon sisebenza ngenxa yesibani esikhipha igesi.

Lokhu kuyamvumela ukukhanya okunamandla kakhulu, ibonakala ngokukhanya kwayo okumhlophe ikakhulukazi okukhanyayo okuluhlaza okwesibhakabhaka. Njengamalambu e-LED, amalambu e-xenon abiza kakhulu kunalawo ajwayelekile. Ngempela, ukukhanya kwe-xenon kudinga umthombo wamandla kagesi aphezulu.

Ububi babo obukhulu ukuthi bona kuyakhazimula kakhulu kwabanye abashayeli. Lokhu akusebenzi kumalambu e-LED.

Kodwa izibani zangaphambili ze-xenon nazo zisebenzisa igesi ye-inert evutha ngamandla kagesi aphezulu, edla amandla amaningi. Zijwayele ukushisa, okungalimaza ilambu ngaphambi kwesikhathi. Aziyigcini kakhulu imvelo futhi aziphephile kakhulu emgwaqeni.

💰 Abiza malini izibani zangaphambili ze-LED?

Amalambu e-LED abiza kakhulu. Awukwazi ukuvele ushintshe isibani; yonke iyunithi ye-optical kumele ishintshwe. Ukuze uthole izibani, amanani okuqala angama-euro angamakhulu amaningana, kodwa intengo ingase ikhuphuke. kuze kufike ku-4 noma ngisho ne-5000 € amamodeli ayinkimbinkimbi kakhulu.

Izibani zomsila zishibhile: bala phakathi kuka-200 no-600 €... Okokugcina, khumbula ukuthi uma uthenga imoto entsha, izibani ze-LED ngokuvamile zinikezwa njengendlela yokukhetha. Le nketho izokubiza ubuncane bama-1000 €.

Manje usuwazi konke mayelana nezibani ze-LED futhi wazi zonke izinzuzo nezingozi zazo! Kufanele futhi kwengezwe ukuthi zinhle kakhulu kunezibani ze-xenon, esezivele ziqala ukuphuma esitayeleni. Ukushintsha ukukhanya kwakho kwe-LED, zizwe ukhululekile ukusebenzisa isiqhathaniso sethu segaraji.