Mumakore achangopfuura, nekuvandudzwa kwetekinoroji yemotokari, magetsi emwenje e LED ave kuwedzera mukurumbira. Kuenzaniswa nemarambi ehalogen nemarambi exenon,Mwenje we LEDayo anoshandisa machipisi kuburitsa mwenje akagadziridzwa zvizere maererano nekusimba, kupenya, kuchengetedza simba uye kuchengeteka. Naizvozvo, ine simba rakasimba rakazara uye yave iyo nyowani inofarira yevagadziri. Mazuva ano, mota zhinji nyowani dzinosimbisa kuti dzakashongedzerwa nemwenje we LED seti kuitira kuratidza "humbozha" yavo.
Iwe unoziva, mumakore mashoma apfuura, epakati-kusvika-yepamusoro-yekupedzisira mamodheru aive akashongedzerwa xenon headlights. Nekudaro, kutarisa mhando dziri kutengeswa nhasi, dzinenge dzese dzinoshandisa mwenje we LED. Pane mamodheru mashoma achiri kushandisa xenon mwenje (Beijing BJ80/90, Touran (yepakati-kusvika-yakakwirira configuration), DS9 (yakaderera configuration), Kia KX7 (yepamusoro configuration), nezvimwewo).
Nekudaro, seakanyanya "yekutanga" halogen mwenje, anogona achiri kuonekwa pamhando dzakawanda. Pakati-kudzika-yekupedzisira mhando dzemamwe mabhureki akadai seHonda neToyota achiri kushandisa musanganiswa we low-beam halogen + high-beam LED mwenje. Sei marambi ehalogen asina kutsiviwa pamwero mukuru, asi panzvimbo pacho iwo "ane simba" xenon headlights zvishoma nezvishoma achatsiviwa ne LEDs?
Kune rimwe divi, mwenje wehalogen wakachipa kugadzira. Iwe unoziva, mwenje wehalogen wakashanduka kubva kune tungsten filament incandescent rambi. Kuti titaure zvakajeka, i "girobhu rechiedza". Uyezve, tekinoroji yemwenje yehalogen ikozvino yakura, uye makambani emotokari akagadzirira kuishandisa mune mamwe mamodheru anodzikisa mutengo. Panguva imwecheteyo, marambi ehalogen ane mutengo wakaderera wekugadzirisa, uye ivo vachiri nemusika kune vamwe vashandisi vane mabhajeti mashoma.
Tichitaura nezve data iri paIndasitiri Information Network, kune mamwe malights, marambi ehalogen anodhura 200 kusvika ku250 yuan imwe neimwe; marambi exenon anodhura 400 kusvika ku500 yuan; Ma LED anodhura zvakanyanya, anodhura 1,000 kusvika 1,500 yuan.
Uye zvakare, kunyangwe vazhinji venetizens vachifunga kuti marambi ehalogen haana kupenya zvakakwana uye anotoadaidza kuti "mwenje mwenje", mwero wekupinda mwenje wehalogen wakakwira zvakanyanya kupfuura iwo mwenje wexenon uye.Mwenje yemotokari ye LED.Semuenzaniso, kupisa kwemavara kweMwenje yemotokari ye LEDinenge 5500, tembiricha yemavara emarambi exenon zvakare inopfuura 4000, uye tembiricha yemavara emarambi ehalogen ingori 3000. Kazhinji kutaura, kana chiedza chakapararira mumvura nemhute, kuwedzera kwekushisa kwemavara, kunowedzera kupinza kwechiedza, saka kupindira kwemwenje yehalogen ndiyo yakanakisisa.
Pane zvinopesana, kunyange zvazvo xenon headlights dzakafambira mberi maererano nekupenya, kushandiswa kwesimba uye hupenyu. Kupenya kunenge kakapetwa katatu iyo yehalogen headlights, uye kurasikirwa kwesimba kuduku zvikuru kupfuura iyo yehalogen headlights, izvi zvinorevawo kuti mari yaro inofanira kuva Yakakwirira, saka yainyanya kushandiswa pakati-kusvika-yepamusoro-yekupedzisira mienzaniso.
Nekudaro, kuseri kwemutengo wakakwira, xenon malights haana kukwana. Vane chikanganiso chinouraya-astigmatism. Naizvozvo, xenon mwenje wemusoro kazhinji unofanirwa kushandiswa nelens uye mwenje wekuchenesa musoro, zvikasadaro iwo anove ane hutsinye. Uyezve, mushure mekushandisa xenon mwenje kwenguva yakareba, matambudziko ekunonoka achaitika.
Kazhinji, marudzi matatu ekuvhenekera ehalogen mwenje, xenon headlights, uye maLED headlights ane zvawo zvakanakira uye zvazvakaipira.
Chikonzero chikuru nei xenon headlights ichibviswa ndechekuti haisi mari-inoshanda. Panyaya yemutengo, iwo anodhura zvakanyanya kudarika magetsi ehalogen, uye maererano nekushanda, haana kuvimbika semwenje we LED. Ehe, mwenje we LED unewo zvikanganiso, sekusava yakazara-spectrum mwenje sosi, ine imwe chete mwenje frequency, uye inoda yakanyanya kupisa dissipation.
Sezvo akawanda uye akawanda mamodheru anoshandisa mwenje we LED, pfungwa yavo yeumbozha uye yepamusoro-soro inopera zvishoma nezvishoma. Mune ramangwana, tekinoroji yekuvhenekesa laser inogona kuwedzera kufarirwa mumhando yepamusoro.
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Nguva yekutumira: Mar-04-2024