Magetsi othamanga masana - halogen, LED kapena xenon? - wotsogolera
Kuphatikiza pa magetsi odziwika bwino a xenon masana, ma module ochulukirapo muukadaulo wa LED akuwonekera pamsika. Sikuti amangogwiritsa ntchito mphamvu zochepa, komanso amakhala nthawi yayitali kuposa nyali za halogen kapena xenon. Amagwira ntchito mpaka maola 10.
Kupangidwa kwaukadaulo waukadaulo wa LED kumapangitsa kutulutsa kuwala kochulukirapo ndikugwiritsa ntchito mphamvu zochepa. Kuphatikiza pa chitetezo chochulukirapo komanso kuchepa kwamafuta, magetsi a LED amapangitsa kuti galimotoyo iwoneke bwino poikhudza.
Magetsi oyendera masana a LED - ndiwopatsa mphamvu
"Tekinoloje ya LED imatha kuchepetsa kwambiri mafuta," akutsimikizira Tomasz Supady, katswiri wa Philips Automotive Lighting. - Mwachitsanzo, seti ya nyali ziwiri za halogen zimadya ma watts 110 a mphamvu, magetsi oyendera masana kuyambira 32 mpaka 42 watts, ndi ma LED 10 watts okha. Kuti apange mphamvu ya 110 watts, 0,23 malita a petulo pa 100 km amafunikira.
Katswiriyu akufotokoza kuti ngati magetsi akuyendetsa masana a LED, kupanga ma Watts 10 pa 100 km kumawononga ndalama zokwana malita 0,02 a petulo. Nyali zamakono, zopezeka m'masitolo amagalimoto, sizipereka zovuta zilizonse kwa ogwiritsa ntchito chifukwa chozimitsa ndi kuzimitsa basi. Zogulitsa za LED zimakhala zolimba kwambiri poyerekeza ndi xenon kapena halogen - zimagwira ntchito maola 10, zomwe zimafanana ndi makilomita 500-000 pa liwiro la 50 km / h. Pafupifupi, ma LED amakhala motalika nthawi 30 kuposa mababu wamba a H7 omwe amagwiritsidwa ntchito pazowunikira.
Ma module a LED amatulutsa kuwala ndi kutentha kwamtundu wapamwamba kwambiri (6 Kelvin). Kuwala koteroko, chifukwa cha kuwala kwake, koyera, kumatsimikizira kuti galimoto yomwe timayendetsa ikuwonekera kale pamsewu kuchokera patali kupita kwa anthu ena ogwiritsa ntchito msewu. Poyerekeza, nyali za xenon zimatulutsa kuwala pakati pa 4100-4800 Kelvin.
Chenjerani ndi magetsi abodza
Pogula magetsi oyendetsa masana, muyenera kumvetsera ngati ali ndi chilolezo, i.e. chilolezo chogwiritsa ntchito malonda m'dzikolo.
"Fufuzani magetsi opangidwa ndi E-embossed, ngati E1," akufotokoza Tomasz Supady. - Kuphatikiza apo, magetsi oyendera masana ovomerezeka ayenera kukhala ndi zilembo RL pamwala. Kuti mupewe mavuto, muyenera kugula kuyatsa magalimoto kuchokera kwa opanga odalirika.
Akatswiri amatsindika kuti simuyenera kugula nyale zomwe zadzaza ndi malonda apa intaneti. Katswiri wochokera ku Philips akufotokoza kuti mtengo wokongola kwambiri wa xenon kapena nyali za LED ziyenera kutipangitsa kukhala okayikira.
Poika zida zachinyengo, zomwe nthawi zambiri zimapangidwa ku China, timakhala pachiwopsezo chotaya chiphaso cholembetsa, chifukwa sizingavomerezedwe. Kuonjezera apo, khalidwe lochepa la nyali limachepetsa kwambiri kulimba kwake. Nyali zabodza nthawi zambiri zimakhala ndi vuto la kutayikira komanso kusowa kwa kutentha kwabwino. Nyali zoterezi zimangowala kwambiri, ndipo kuwonjezera apo, zimatha kusokoneza madalaivala omwe akuyenda kuchokera mbali ina.
Kuyika magetsi oyendera masana
Magetsi othamanga masana amafunika kukhala oyera. Tikayatsa kiyi poyatsira, iyenera kuyatsa yokha. Koma azizimitsanso ngati dalaivala ayatsa nsonga yoviikidwa, nyali zazikulu kapena nyali zachifunga.
Mukawayika kutsogolo kwa galimoto, kumbukirani kuti ayenera kukhala osachepera 25 cm kuchokera pansi komanso osapitirira masentimita 150. Mtunda pakati pa ma modules uyenera kukhala masentimita 60. Ayenera kuikidwa pamalo osapitirira. 40 cm kuchokera kumbali ya galimotoyo.
Mphoto
Mitengo ya magetsi akuthamanga masana imasiyanasiyana. Magetsi oyendera masana amawononga pafupifupi PLN 50. Mitengo ya ma LED ndi yokwera. Zimadalira mtundu wa ma diode omwe amagwiritsidwa ntchito mwa iwo (zizindikiro, zovomerezeka) ndi kuchuluka kwawo.
mu module. Mwachitsanzo: mitundu yoyambirira yokhala ndi ma LED 5 amawononga pafupifupi PLN 350.
Zabwino kudziwa
Malinga ndi muyezo wa European ECE R48, kuyambira pa February 7, 2011, opanga magalimoto amayenera kukhazikitsa gawo lowala masana pamagalimoto onse atsopano. Kumbukirani kuti mtengo wotsika umagwiritsidwa ntchito poyendetsa usiku, mvula kapena chifunga.
Petr Valchak
