A cikin 'yan shekarun nan, abubuwa da yawa sun canza a cikin masana'antar kera motoci, kuma hasken bai tsira daga wannan juyin ba. Fitilolin Halogen, waɗanda ke amfani da su don samar da mafi yawan sabbin samfuran da suka bar masana'anta, sun ba da damar ci gaba ta hanyar fasaha da ingantacciyar mafita, kamar xenon, LED ko ma fitilun Laser. Duk da haka, ba koyaushe ba ne mai sauƙi don bambanta tsakanin waɗannan nau'ikan hasken wuta guda huɗu. Bari mu fara a farkon.
halogen
Idan a halin yanzu ka kalli tagar kuma ka ɗauki mota ba da gangan ba, da alama har yanzu tana sanye da fitilun halogen. A haƙiƙa, wannan maganin ya samo asali ne tun farkon ƙarni na ƙarshe kuma ya daɗe har zuwa yau.
Hakazalika da fitilun fitulun gida, waɗannan fitilun fitulun sun ƙunshi filament tungsten a cikin kumfa na iskar gas (halogen). A cikin 90s, rufin fitilun ya fara yin polycarbonate - duk da halinsa na zama maras kyau da / ko launin rawaya, wannan abu ya fi sauƙi kuma ya fi tsayayya fiye da gilashi kuma yana ba da damar tura haske ta hanyar masu haskakawa.
Duk da yake ba mafita mafi inganci a yau ba, ba haɗari bane cewa fitulun halogen sun daɗe na tsawon wannan lokaci - ban da kasancewa mai arha kuma mai sauƙi don kulawa/maye gurbinsu, suna da tsawon rayuwar sa'o'i 500 zuwa 1000. Babban hasara shine asarar makamashi, yawanci a cikin yanayin zafi.
Xenon
Idan aka kwatanta da fitilun halogen, hasken xenon yana bambanta ta hanyar samar da haske mai haske da haske, wanda shine sakamakon dumama cakuda iskar gas, wasu daga cikinsu ma suna cikin yanayi a cikin ƙananan yawa.
Debuted da BMW 7 Series a 1991, irin wannan irin xenon lighting ya zama dimokuradiyya a cikin mota masana'antu a farkon wannan karni, motsi daga zama wani zaɓi zuwa daidaitattun kayan aiki a kan sababbin samar model. Baya ga kasancewa mai dorewa (har zuwa awanni 2000) da ingantaccen makamashi, hasken xenon shima ya fi tsada.
LED
Acronym don Haske Emitting Diode, fitilun LED sune mafi mashahuri nau'in haske a kwanakin nan - kuma ba kawai a cikin masana'antar kera ba. Don manyan dalilai guda biyu: ingantaccen ƙarfin makamashi da ƙananan girma.
Domin su ƙananan diodes na semiconductor ne waɗanda ke fitar da haske lokacin da ake amfani da wutar lantarki, fitilun LED suna da ƙarfi sosai. Kuna iya amfani da su a cikin fitilun mota, fitilun birki, sigina, fitilun hazo ko wani ɓangaren mota; yana yiwuwa a canza launi ko zane; Hakanan yana yiwuwa a haska wuraren ɗaiɗaikun mutane ta hanyar da aka raba, don kada a ruɗe zirga-zirga masu zuwa, misali. Duk da haka dai… mafarkin kowane sashen zane.
Da farko keɓaɓɓen samfuran alatu, kaɗan ne samfuran na yanzu waɗanda ba sa bayar da hasken LED azaman zaɓi - har ma a cikin sashin B. Amma ba duk abin da yake cikakke ba ne: babban rashin amfani da aka nuna ga fitilun LED sune farashin da gaskiyar cewa za su iya. samar da zafi mara amfani a kusa da abubuwan da ke kusa.
Laser
Mafarkin kowane fan na Star Wars saga: samun mota tare da fitilun Laser. Abin farin ciki, ba a yi amfani da fitilun Laser a nan don lalata guguwa ko motocin da ke gaba ba, sai dai don samun ƙarfi da kewayon hasken da ya fi na fitilun fitilu na gargajiya. Kuma a cikin wannan "yakin fitilu", Audi ne ya yi nasara.
BMW shine farkon wanda ya sanar da wannan bayani a cikin samfurin samarwa, a cikin wannan yanayin BMW i8, amma Audi ya yi tsammanin alamar Bavarian ta hanyar samar da wannan fasaha a kan R8 LMX, na iyakantaccen samarwa.
Wannan fasahar tana fitowa ne daga igiyoyin Laser da ke nufin saitin madubai, alhakin juyar da alkiblar hasken da aika ta cikin gajimare na iskar phosphorous mai launin rawaya. Sakamakon: farin haske mai ƙarfi (a cikin BMW i8 yana iya haskakawa har zuwa nisa na mita 600, bisa ga alamar), daidai da inganci kuma wanda ke rage karfin ido.
Babban hasara shine… farashin. Zaɓin ne wanda zai iya kai Euro 10.000.