Izibani ezisebenza emini - i-halogen, i-LED noma i-xenon? – umhlahlandlela
Ngaphandle kwamalambu aziwa kakhulu ama-xenon daytime running lights aseyanda emakethe. Abagcini nje ngokusebenzisa amandla amancane, kodwa futhi bahlala isikhathi eside kunezibani ze-halogen noma ze-xenon. Basebenza amahora angaba ngu-10.
Ukusungulwa kobuchwepheshe be-LED kwenza kube lula ukukhipha ukukhanya okwengeziwe ngokusetshenziswa kwamandla amancane. Ngaphezu kokuphepha okukhulu nokonga kuphethiloli, amalambu e-LED athuthukisa ukubukeka kwemoto ngokuyithinta mathupha.
Amalambu asebenza emini e-LED - ayonga amandla
“Ubuchwepheshe be-LED bunganciphisa kakhulu ukusetshenziswa kukaphethiloli,” kuqinisekisa uTomasz Supady, uchwepheshe kwaPhilips Automotive Lighting. - Isibonelo, isethi yezibani ezimbili ze-halogen zisebenzisa ama-watts angu-110 wamandla, isethi yamalambu avamile asebenza emini asuka ku-32 kuya ku-42 watts, kanye nesethi yama-LED ama-watts angu-10 kuphela. Ukuze kukhiqizwe amandla angu-110 watts, kudingeka amalitha angu-0,23 kaphethiloli ngebanga elingu-100 km.
Lo ngoti uyachaza ukuthi uma kwenzeka amalambu eLED daytime running lights, akhiqiza amandla angu-10 watts ngebanga elingu-100 km kubiza uphethiloli ongu-0,02 wamalitha kaphethroli. Amalambu esimanje, atholakala ezitolo zezimoto, awethuli ubunzima kubasebenzisi ngenxa yokukhanyisa nokucisha okuzenzakalelayo. Imikhiqizo ye-LED iqinile kakhulu uma iqhathaniswa ne-xenon noma i-halogen - isebenza amahora angu-10, ehambisana namakhilomitha angu-500-000 ngesivinini esingama-50 km / h. Ngokwesilinganiso, ama-LED ahlala isikhathi eside ngokuphindwe ka-30 kunama-H7 ajwayelekile asetshenziswa ekukhanyeni.
Amamojula e-LED akhipha ukukhanya okunokushisa kombala okuphezulu kakhulu (6 Kelvin). Ukukhanya okungaka, ngenxa yombala wayo ogqamile, omhlophe, kuqinisekisa ukuthi imoto esiyishayelayo isivele ibonakala emgwaqeni uma usuka kude uya kwabanye abasebenzisi bomgwaqo. Ukuze uqhathanise, amalambu e-xenon akhipha ukukhanya ebangeni le-4100-4800 Kelvin.
Qaphela izibani mbumbulu
Lapho uthenga izibani ezikhanyayo zasemini, kufanele unake ukuthi banayo yini imvume, i.e. imvume yokusebenzisa umkhiqizo kulelo zwe.
"Bheka izibani ezifakwe i-E, njenge-E1," kuchaza u-Tomasz Supady. - Ngaphezu kwalokho, izibani ezisemthethweni zasemini kufanele zibe nezinhlamvu RL emthunzini wesibani. Ukuze ugweme izinkinga, kufanele uthenge ukukhanya okuzenzakalelayo kubakhiqizi abathembekile.
Ochwepheshe bagcizelela ukuthi akufanele uthenge izibani ezigcwele izindali ze-inthanethi. Uchwepheshe ovela ku-Philips uchaza ukuthi intengo ekhangayo kakhulu yama-xenon noma amalambu e-LED kufanele asenze sisolise.
Ngokufaka izinto eziwumgunyathi, ngokuvamile ezenziwa e-China, sisengozini yokulahlekelwa isitifiketi sokubhalisa, ngoba cishe ngeke zivunyelwe. Ngaphezu kwalokho, ikhwalithi ephansi yesibani inciphisa kakhulu ukuqina kwayo. Amalambu omgunyathi avame ukuba nezinkinga ngokuvuza kanye nokuntuleka kokukhipha ukushisa okusebenzayo. Izibani ezinjalo zimane zikhanya kakhulu, futhi ngaphezu kwalokho, zingaphazamisa abashayeli abahamba besuka kolunye uhlangothi.
Ukufakwa kwezibani zasemini
Izibani zasemini ziyadingeka ukuze zibe mhlophe. Uma sivula ukhiye ekuthuseni, kufanele zivuleke ngokuzenzakalelayo. Kodwa futhi kufanele zicime uma umshayeli evula i-beam ecwilisiwe, i-high beam noma ama-fog lights.
Lapho uzifaka phambi kwemoto, khumbula ukuthi kufanele okungenani zibe ngu-25 cm ukusuka phansi futhi zingabi ngaphezu kwama-cm angu-150. Ibanga phakathi kwamamojula kufanele okungenani libe ngamasentimitha angu-60. Kumele afakwe endaweni engapheli 40 cm ukusuka ohlangothini lwemoto.
Imiklomelo
Amanani amalambu asebenza emini ayahluka. Izibani ezijwayelekile zasemini zibiza cishe i-PLN 50. Izintengo zama-LED ziphezulu. Zincike kwikhwalithi yama-diode asetshenziswe kuzo (izitifiketi, ukuvunyelwa) kanye nenani labo.
kumojula. Isibonelo: amamodeli eprimiyamu anama-LED angu-5 abiza cishe ku-PLN 350.
Ngiyathokoza ukwazi
Ngokusho kwe-European standard ECE R48, kusukela ngo-February 7, 2011, abakhiqizi bezimoto kudingeka bafake imodyuli yokukhanya egijima emini kuzo zonke izimoto ezintsha. Khumbula ukuthi i-low beam isetshenziselwa ukushayela ebusuku, emvuleni noma enkungu.
Petr Valchak
