Nyali za LED zochokera ku TerraLED
Nyali za LED zochokera ku TerraLEDKumayambiriro kwa zaka za m'ma 2000, magetsi a LED anaikidwa mu zitsanzo zamagalimoto kwa nthawi yoyamba. Poyamba, kugwiritsa ntchito kwawo kunali kochepa kwa mchira ndi magetsi ophwanyidwa, koma pambuyo pake teknoloji ya LED idagwiritsidwanso ntchito pakuwunikira masana ndi zizindikiro. Masiku ano, kuyatsa konse kwamagalimoto kumatha kukhala ndi ma LED, omwe amaphatikizanso mtengo wotsika komanso wokwera kwambiri. Kuunikira kwamakono kwa LED kwatsala pang'ono kulowa m'malo mwa kuwala kwa halogen komwe kunali kofala m'mbuyomu. Ngati muyang'ana ubwino wosiyanasiyana, chitukukochi sizodabwitsa. Zathu
magalimoto makonda kuyatsa ndi yowala kwambiri, yothandiza komanso yokhalitsa kuposa halogen. M'munsimu, tikufuna tione mwatsatanetsatane ubwino ndi chidziwitso chonse choyenera kudziwa za nyali za LED.
Kodi nyali za LED zimatha nthawi yayitali bwanji?
Nyali zowunikira za LED zimadziwika ndi moyo wautali wautumiki. Magetsi amatha mpaka zaka 15, nthawi zambiri kupitilira. Kotero ngati mugula galimoto yatsopano ndikusankha kuyatsa kwa LED, mukhoza kupindula ndi nyali zamoto kwa moyo wonse wa galimotoyo.
Zofotokozedwa m'maola: malinga ndi kafukufuku wa ADAC, nyali zakutsogolo ndi zowunikira zimakhala ndi moyo wautumiki wa maola 3,000 mpaka 10,000, zomwe zimafanana ndi chiwongolero cha zaka 15, kutengera momwe galimoto imagwiritsidwira ntchito. Zowunikira zam'mbuyo nthawi zambiri zimakhala nthawi yayitali.
Kodi nyali za Matrix LED ndi chiyani?
Nyali zakutsogolo za Matrix LED zimapangidwa ndi magetsi ang'onoang'ono angapo, omwe amatha kuwongolera payekhapayekha. Ndi chitukuko china cha kuyatsa kwa LED pamagalimoto. Wopanga magalimoto Audi adawonetsa luso lotchedwa laser high beam technology kwa nthawi yoyamba mu 2014 pogwiritsa ntchito chitsanzo cha R18 e-tron Quattro pa mpikisano wa maola 24 ku Le Mans.
Koma ndi chani chapadera kwambiri pa nyali za Matrix LED? Ngakhale kuti madalaivala omwe akubwera nthawi zambiri amachititsidwa khungu ndi nyali zanthawi zonse za LED ndi kuyatsa kwa halogen, magalimoto omwe akubwera amatha kupewedwa m'njira yolunjika pogwiritsa ntchito nyali za matrix. Izi zimachepetsa chiopsezo cha ngozi kwambiri. Malo ena onsewo ali ndi kuwala kokwanira kotero kuti mutha kuwona zopinga zilizonse mutangoyamba kumene.
Matrix LED nyali pa BMW
Kuphatikiza pa Audi, BMW tsopano yaphatikizanso nyali za Matrix LED mumitundu yake yaposachedwa yamagalimoto monga muyezo. Mwina munamvapo za nyali zotchedwa adaptive matrix. Iyi ndi njira khumi ndi iwiri ya LED matrix module yomwe imapangitsa kuti kuyatsa kwamphamvu kutheke. Chilichonse mwazinthu khumi ndi ziwiri za matrix zitha kuyendetsedwa payekhapayekha. Mwanjira iyi, kuunikira kokwanira kwa malowa kumatsimikizika. Kuwala kungasinthidwe ku zomwe zilipo. Dongosolo lotsika likadali lopanda kuwala kwa madalaivala omwe akubwera. Izi zimapangitsa kuyendetsa mumdima kukhala kotetezeka. Chotsatira ndicho cholinga choyambirira cha teknoloji yonse ya LED ndi matrix. Mu BMW 5 Series, Matrix LED nyali imathandizidwanso ndi gwero la kuwala kwa laser. Tidzalowa mwatsatanetsatane pankhaniyi mwatsatanetsatane pambuyo pake.
Tiyeni tiwonenso zoyambira zaukadaulo womwe wakhazikitsidwa tsopano: Mu 2014, BMW idakhazikitsa galimoto yake yamasewera osakanizidwa ya BMW i8 plug-in. Galimoto yopanga iyi inali yoyamba kuyikidwa ndi gwero la kuwala kwa laser ndi BMW. Dongosolo la laser kuyambira 2014 lidatha kutsimikizira ndi mitundu ingapo mpaka 600 metres. Zowonetsera zomangidwa mkati zinali zochepa poyerekeza ndi zitsanzo zamakono. Kuphatikiza apo, ma lasers atatu amtundu wa buluu omwe amagwira ntchito kwambiri adayikidwa, omwe amawonetsa kuwala kwawo pamalo apadera a phosphor. Mwanjira imeneyi, kuwala kwa laser buluu kunasinthidwa kukhala kuwala koyera m'njira yosamalira chilengedwe. Kunali kusintha kwenikweni panthawiyo.
Monga tanenera kale, BMW 5 Series ili ndi gwero lowonjezera la kuwala kwa laser kuwonjezera pa zowunikira zake (zosinthika) Matrix LED. Izi zimagwira ntchito ngati mtengo wapamwamba wopanda kuwala. Makhalidwe a chitsanzo ndi nyali zopapatiza. Ngakhale mawonekedwe opapatiza alibe mphamvu pakuwala khalidwe, ndi cholinga kufotokoza sportyness ndi mphamvu zambiri amafuna ndi madalaivala BMW. Mtundu waposachedwa wa BMW 5 Series uli ndi ma module a bi-LED. Ngakhale nyali za LED zosinthika zimapatsa kuwala kowoneka ngati L masana, nyali zoyendera masana pamtundu womaliza zimakhala zooneka ngati U.
Tiyeni tifotokoze mwachidule: Ntchito yayikulu ya laser yophatikizika ndikukulitsa malo owunikira a mtengo wotsika popanda kuwalitsa madalaivala ena. Ngakhale ndi magawo amdima, ukadaulo wa laser umakhalabe wogwira ntchito. Nyali zakutsogolo za Matrix LED zokhala ndi ma laser ophatikizika ndizomwe zimayatsa zamakono kwambiri zamagalimoto.
Kodi nyali za Bi LED ndi chiyani?
Monga momwe dzinali likusonyezera kale, nyali zowunikira za Bi-LED zimaphatikiza kuwala kocheperako ndi kuwala kwakukulu mu gawo limodzi. Chotsatira chake, kuunikirako kumakonzedwanso momveka bwino. Kuwala kochokera ku nyali za Bi-LED kumawoneka koyera komanso kowala kwambiri. Kugawa kofananako kumalepheretsa madalaivala omwe akubwera kuti asasokonezeke kwambiri. Zowunikira za Bi-LED zitha kupezeka mu BMW 5 Series, mwachitsanzo.
Kodi nyali za LED zimawala bwanji?
Muyenera kukhala ndi kusintha kwa nyali nthawi zonse mu msonkhano wa akatswiri. Izi zikugwiranso ntchito ku ma LED. Kuti mukhazikitse mtundu wa nyali yoyenera, malo osinthira kuwala ovomerezeka amafunikira. Chipangizo chodziwira matenda chimalumikizidwanso ndi nyali za LED. Khama laukadaulo kuti muthe kudziwa pomwe pali ziro pagawo loyang'anira nyali zapamutu ndizokwera kwambiri kuposa nyali zakutsogolo za halogen.
Malire abwino kwambiri amdima wakuda kwa mtengo wanu wotsika ndi 50 mpaka 100 metres, omwe amafanana ndi osachepera amodzi mpaka awiri panjira. Miyezo yofananira imagwiranso ntchito pa nyali za halogen ndi nyali za LED. Komabe, nthawi zina, magalimoto omwe akubwera amatha kumva kuwala kwambiri ndi nyali za LED. Izi ndichifukwa cha kuwala kozizira kwa nyali zakutsogolo, zomwe zimatsanzira masana. Kuphatikiza apo, malire amdima wakuda, omwe amatchedwanso m'mphepete mwa ukadaulo waukadaulo, amakhala akuthwa kwambiri mumitundu ina ya nyali. Komano, nyali zamakono za LED zimakhala ndi malire ocheperako komanso zimawunikira zokha. Komabe, musadalire mwachimbulimbuli dongosolo lodzichitira nokha, m'malo mwake fufuzani pamanja ngati zonse zikuyenda momwe mukufunira.
Mfundo yaikulu ndi yakuti: muzimitsa nyali zoviikidwa pa nthawi yoyenera galimoto zina zikadzafika. Mtengo wapamwamba ndi woletsedwa m'malo omangidwa.
Tiyeneranso kudziwa kuti ngati mutanyamula katundu ndi galimoto yanu, muyenera kusintha mawonekedwe a nyali yakutsogolo moyenerera. Pankhani ya nyali za LED zokhala ndi kuwala kopitilira 2000 lumens, izi zimachitika zokha. Kuonjezera apo, kuyika makina oyeretsera nyali zamutu ndizovomerezeka muzochitika zotere.
Pomaliza, tifika pamutu wa ma brake magetsi. Sikuti mtengo wochepa wokha ungasokoneze madalaivala ena. Magetsi a ma brake a LED agalimoto yakutsogolo nthawi zambiri amawoneka ngati osasangalatsa. Komabe, ndikofunikira kudziwa kuti nyali zonse za LED zoyikidwa ku Germany zimagwirizana ndi zomwe UNECE (United Nations Economic Commission for Europe). Komabe, malire akulu ndi otheka. Ngati mukufuna kuwonetsetsa kuti musayang'anire madalaivala ena, nyali za Matrix LED zomwe tazitchula pamwambapa zitha kukhala njira yabwino.
Kodi nyali za LED zili ndi ma lumens angati?
Chigawo choyezera lumen (lm mwachidule) chimafotokoza mphamvu ya kuwala kowala. Kunena mwachidule: pamene lumens yowonjezereka, nyali imawala kwambiri. Pogula nyali, sikulinso mphamvu yamagetsi, koma mtengo wa lumen.
Kuwala kwa LED kumapangitsa kuwala kowala mpaka 3,000 lumens. Poyerekeza: nyali ya halogen yokhala ndi 55 W (yofanana ndi nyali yapamwamba ya H7) imangokwaniritsa 1,200 mpaka 1,500 lumens. Kuwala kowala kwa nyali ya LED ndikokwanira kuwirikiza kawiri.
Zowunikira zamagalimoto a LED ndi nyali zothandizira panjinga zamoto: zomwe ziyenera kuganiziridwa?
Kugwiritsa ntchito nyali za LED panjinga zamoto nthawi zambiri kumaloledwa pokhapokha ngati zofunikira zalamulo zikukwaniritsidwa. Muyenera kutsimikizira izi pasadakhale. Kupanda kutero mutha kutaya chilolezo chanu chogwirira ntchito. Mulimonsemo, chowunikiracho chiyenera kukhala ndi chisindikizo chovomerezeka. Kapenanso, mutha kulumikizana ndi msonkhano wanu kuti muwone ngati akutsatira malamulo a TÜV ndipo, ngati kuli kofunikira, funsani chivomerezo chotsatira.
Nyali za LED za njinga zamoto zimapezeka m'mitundu yosiyanasiyana. Mwachitsanzo, amapezeka ngati nyali zachifunga pazowonjezera zoyambirira (monga kuchokera ku BMW, Louis kapena Touratech). Kuunikirako kungagwiritsidwe ntchito limodzi ndi kuwala kochepa pamene nyengo ili yoyenera.
Zachidziwikire muthanso kugula zowunikira zonse za LED panjinga yanu yamoto. Odziwika bwino ndi JW Speaker ndi AC Schitzer (Bomba Lowala). Kuwala komaliza kwa LED ndikosavuta kukhazikitsa.
Kotero mukuwona: Zowunikira za LED za njinga zamoto zilipo, koma sizinakhazikitsidwebe ngati ma LED amagalimoto. Izi zikhoza kukhala chifukwa chakuti oyendetsa njinga zamoto samakonda kuyendetsa mumdima.
Chisamaliro cha LED: Kuwala kwa LED kumatenga nthawi yayitali bwanji?
Zowunikira za LED zili ndi vuto limodzi lokha: ngati likufunika kusinthidwa, izi zimagwirizanitsidwa ndi ndalama zambiri. Malinga ndi ADAC, mpaka ma euro 4,800 atha kukhala pamilandu payokha. Chifukwa chake ndikofunikira kusunga kuunikira kwa LED moyenera momwe mungathere.
Ngakhale kuti amakhala ndi moyo wautali wautumiki, nyali za LED sizimakhudzidwa ndi kuvala ndi kung'ambika kwa zaka. M'kupita kwa nthawi, kuwala kumachepa mosadzifunira. Ngati kuwala kowala kugwera pansi pa 70% ya mtengo woyamba, nyali ya LED yatha ndipo sichitha kugwiritsidwanso ntchito pamsewu. Komabe, pali njira zodzitetezera zomwe mungachite kuti muchepetse vutoli. Momwe kuvala kumayendera mofulumira kumadalira kwambiri kuzizira ndi kutentha kwa gawo la semiconductor. Nyali za LED zimakhudzidwa kwambiri ndi kutentha kwambiri. Kutentha kwakukulu kwakunja kapena chipinda cha injini yotentha kumatha kukhudza magetsi monga momwe cholumikizira mpweya, chisanu kapena chinyezi. Ngati n’kotheka, sungani galimoto yanu m’galaja mmene imatetezedwa ku nyengo yoipa.
Mapangidwe a condensate ndi mutu wapadera mu nyali za LED zomwe ziyenera kufufuzidwa mwatsatanetsatane. N’zosapeŵeka kuti chinyontho chidzapangika pa nyali ya mutu pakapita nthawi. Magalimoto omwe sagwiritsidwa ntchito kawirikawiri amakhala otetezeka kwambiri. Chinyezicho chimalowa pang'onopang'ono zingwe zonse ndi zisindikizo. Panthawi ina, mapangidwe a condensate amatha kuwoneka ndi maso pazithunzi zophimba. Ngati galimotoyo tsopano (kachiwiri) ikugwiritsidwa ntchito, condensate imasanduka nthunzi chifukwa cha kutentha kopangidwa ndi nyali. Izi ndizosiyana ndi kuyatsa kwa LED, komabe, popeza ma LED satulutsa kutentha kochuluka ngati nyali za halogen. Pachifukwa ichi, nyali za LED zili ndi njira zophatikizira mpweya wabwino. Yang'anani ngati condensation kutha pambuyo pagalimoto kwa kanthawi. Ngati sizili choncho, dongosolo la mpweya wabwino lingakhale lolakwika. Pezani msonkhano mwamsanga.
Monga tanenera kale, kuwala kwa nyali ya LED kumachepa pang'onopang'ono pamene kuwala kumawonjezeka. Kuchuluka kwa kuwala kowala, kumapangitsanso kutentha komwe kumatulutsa. Kaya nyali ya LED imatha zaka 15 kapena kuposerapo zimadalira, mwa zina, zimadaliranso kupanga galimoto yomwe ikukhudzidwa. Ngati ma LED sanayikidwe bwino, amatha kutha msanga. Ngakhale zovuta kwambiri zamagetsi zamagetsi zimakhala ndi zovuta zake: ngati zitalephera, moyo wautumiki wa nyali za LED umachepetsedwa kwambiri.
Kodi nyali za LED zitha kusinthidwanso?
Mwina mukuyendetsa galimoto yakale yomwe idakali ndi mababu a halogen a H4 kapena H7. Izi zimadzutsa funso ngati ndizotheka kukonzanso nyali za LED. M'malo mwake, nyali zakutsogolo za LED zimagwirizana ndi mitundu yambiri yamagalimoto akale, kotero kuwasintha sizovuta. Kupeza uku kumabwereranso ku kafukufuku wopangidwa ndi ADAC, yomwe idakhudza zomwe zimatchedwa kuti LED retrofits mu 2017. Awa ndi nyali zosinthika za LED zomwe zimapangidwira makamaka magalimoto akale. Izi zitha kugwiritsidwa ntchito m'malo mwa nyali ya halogen. Vuto: Kugwiritsa ntchito ma retrofits a LED, omwe nthawi zina amatchedwanso nyali zosinthira za LED, adaletsedwa m'misewu yaku Europe mpaka zaka zingapo zapitazo.
Komabe, malamulo adasintha m'dzinja 2020: Kuyambira pamenepo zakhala zothekanso kugwiritsa ntchito kubweza kwa LED ku Germany. Komabe, unsembe umadalira zinthu zina. Nyali yoyamba yovomerezedwa mwalamulo idatchedwa Osram Night Breaker H7-LED, yomwe ingasinthidwe ndi nyali ya H7 halogen ngati galimotoyo idayesedwa molingana ndi UN ECE Reg. 112. Monga gawo la kuyesaku, kunali koyenera kuwonetsetsa kuti msewuwo ukuunikira mofanana komanso kuti anthu ena ogwiritsira ntchito misewuwo asawalitsidwe. Kuyambira Meyi 2021, madalaivala omwe m'mbuyomu adagwiritsa ntchito nyali za H4 halogen amathanso kupindula ndiukadaulo wa LED. Philips Ultinon Pro6000 LED ikupezeka ngati zida zobweza pamitundu yonse iwiri.
Kutsiliza: Chifukwa chiyani nyali za LED?
Kugwiritsiridwa ntchito kwa nyali za LED m'magalimoto kumadzetsa zabwino zambiri. Choyamba ndi chofunika kwambiri ndi kuwala kokwanira bwino. Nyali za LED zimatulutsa kuwala kowala kwambiri komanso koyendetsa galimoto kuposa, mwachitsanzo, nyali za xenon kapena halogen. Monga dalaivala, mumapindula ndi kuyendetsa bwino komanso kosavuta. Kuphatikiza apo, kuwala kowala kumalepheretsa kugona pang'ono.
Zachidziwikire, zabwino zaukadaulo za nyali za LED sizingakanidwenso. Panthawiyi, moyo wautali uyenera kutchulidwanso. Mukayika bwino, simudzadandaula za kuyatsa kwagalimoto yanu kwa zaka zosachepera 15.
Chikhalidwe cha chilengedwe sichiyeneranso kutchulidwa: Tekinoloje ya LED ndiyopanda mphamvu kwambiri, yomwe imakhala ndi zotsatira zabwino pakugwiritsa ntchito mafuta. Kugwiritsa ntchito pang'ono kumatanthauza kupulumutsa ndalama mwachindunji. Choncho ma LED ndi ofunika m'njira ziwiri.
Pomaliza, funso lokhalo lomwe latsala ndi pomwe mungagule zowunikira zoyenera za LED. Mu shopu yathu yapaintaneti mupeza kusankha kwakukulu kwa nyali za LED zamagalimoto apamsewu komanso magalimoto amsewu komanso makina aulimi ndi nkhalango. Zowunikira zathu zotsogola zimapangidwa kuchokera ku zida zapamwamba kwambiri ndipo zimadziwika ndi kulimba kwawo komanso kulimba kwawo. Kuphatikiza apo, ndi oyenera kugwiritsidwa ntchito pazamalonda. Kuwala kowala kwa nyali zathu kumachokera ku masana ndipo kumateteza bwino zizindikiro za kutopa.
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