chabwino ndi chiyani ndipo chifukwa chiyani? Kuyeserera kokha!
Ukadaulo wamagalimoto ukupita patsogolo mwachangu. Ngati zaka zingapo zapitazo magalimoto umafunika gawo okonzeka ndi nyali LED adaptive, lero ngakhale magalimoto apakati bajeti ali ndi diode. Funso lomveka likubuka: kodi ma LED optics abwino kwambiri kotero kuti xenon ndi halogen akhoza kusiyidwa chifukwa chake? Tiyeni tiyese kuthana ndi vutoli patsamba lathu la Vodi.su.
Xenon: chipangizo ndi mfundo ntchito
M'mbuyomu, takambirana kale mwatsatanetsatane chipangizo cha xenon ndi bi-xenon Optics. Tiyeni tikumbukire mfundo zazikulu.
Kodi xenon amapangidwa ndi chiyani?
- botolo lodzaza ndi mpweya wa inert;
- pali maelekitirodi awiri mu botolo, pakati pawo pali arc yamagetsi;
- chipika choyatsira.
Gawo loyatsira likufunika kuti apange magetsi okhala ndi voltage ya 25 volts kuti apange arc. Kutentha kowala kwa xenon kumachokera ku 4000-6000 Kelvin ndipo kuwala kumatha kukhala ndi utoto wachikasu kapena wabuluu. Kuti musamachite khungu madalaivala omwe akubwera, xenon yokha yokhala ndi zowongolera zowongolera ndizololedwa kugwiritsa ntchito. Ndipo kusintha pakati pa mtengo wapamwamba ndi wotsika kumachitika chifukwa cha electromagnet ndi mandala apadera. Nyali zapamutu zimakhalanso ndi zotsukira nyali zakumutu kapena zochapira, popeza dothi lililonse limamwaza kuwala kolowera komweko ndipo limayamba kuchititsa khungu aliyense.
Kumbukirani kuti kukhazikitsidwa kokha kwa xenon yovomerezeka "yovomerezeka" ndiyololedwa, yomwe ili yoyenera galimoto yanu. Malinga ndi gawo lachitatu la Article 12.5 ya Code of Administrative Offences, kuyendetsa ndi xenon osavomerezeka kungayambitse kulandidwa kwa ufulu kwa miyezi isanu ndi umodzi mpaka chaka. Chifukwa chake, pakuyika kwake, muyenera kupeza chilolezo kuchokera ku station station.
Nyali anatsogolera
Ma LED ndi ukadaulo wosiyana kotheratu. Kuwala kumachitika pamene mphamvu yamagetsi idutsa pa kondakitala.
Chipangizo:
- Kuwala-emitting diode (LED) - LED element yokha;
- dalaivala - mphamvu zamagetsi, zomwe mungathe kukhazikika zomwe zilipo ndikuwongolera kutentha kwa kuwala;
- chozizira choziziritsa chinthu cha LED, chifukwa chimatentha kwambiri;
- zosefera kuti muwonjezere kapena kuchepetsa kutentha kwa kuwala.
Nyali zakutsogolo za LED zimayikidwa pamagalimoto okhala ndi ma adaptive Optics. Mwachitsanzo, nyali zambiri za LED zimagwiritsidwa ntchito masiku ano, zomwe zimagwirizana ndi nyengo komanso kuthamanga kwachangu. Dongosolo loterolo limasanthula zambiri kuchokera ku masensa amvula, liwiro, ngodya yowongolera. Mwachibadwa, chisangalalo choterocho sichitsika mtengo.
Xenon vs ma LED
Tiyeni tikambirane ubwino ndi kuipa kaye.
Ubwino wa xenon:
- kuwala ndiko kuphatikiza kwakukulu, nyali izi zimapereka mawonekedwe abwino ngakhale nyengo yamvula;
- moyo wautali wautumiki, pafupifupi maola 2500-3000, ndiye kuti, pafupifupi zaka 3-4 musanalowe m'malo mwa babu;
- Kuchita bwino kwambiri m'dera la 90-94%, motero, xenon sikutenthetsa monga ma halogen wamba;
- mababu ayenera m'malo.
Pali, ndithudi, downsides. Choyamba, izi ndizovuta za kukhazikitsa, chifukwa mayunitsi oyatsira nthawi zambiri samalowa muzowoneka bwino ndipo amayikidwa pansi pa hood. Chigawo chapadera choyatsira chikufunika pa chinthu chilichonse chowoneka bwino. Kachiwiri, xenon imagwiritsa ntchito magetsi ochulukirapo kuposa ma LED kapena ma halojeni, ndipo izi ndizowonjezera pa jenereta. Chachitatu, zofunikira zolimba kwambiri zimayikidwa patsogolo kuti ziwongolere mitengo yayitali komanso yotsika komanso mawonekedwe a optics palokha - sipayenera kukhala ming'alu panyali. Ngati imodzi mwa mababu yatenthedwa, onse ayenera kusinthidwa.
Ubwino wa kuyatsa kwa LED:
- kugwiritsa ntchito mphamvu zochepa;
- unsembe mosavuta;
- palibe chilolezo chofunikira - palibe mlandu wogwiritsa ntchito ma LED;
- musachititse khungu oyendetsa ndi oyenda pansi omwe akubwera;
- potengera kuwala, amayandikira xenon, ndipo zosintha zina zaposachedwa zimaposa.
Komabe, munthu sayenera kuiwala za zofooka zazikulu. Choyamba, mosiyana ndi xenon ndi bi-xenon, ma LED satulutsa kuwala kolowera. Ngakhale ali pafupifupi ofanana potengera kuwala, xenon imapereka mawonekedwe abwino pansi pamikhalidwe yomweyi. Chifukwa chake, ngati muli ndi bi-xenon, ndiye kuti ndi mtengo wokwera kwambiri, woyenda m'mphepete mwa msewu amatha kuwoneka pamtunda wa 100-110 metres. Ndipo ndi ma LED, mtunda uwu umachepetsedwa kufika mamita 55-70.
Kachiwiri, madalaivala a LED amatentha kwambiri, zomwe zimachepetsa kwambiri moyo wawo wautumiki. Pankhaniyi, xenon ndi yopindulitsa kwambiri, chifukwa iyenera kusinthidwa nthawi zambiri. Chachitatu, ngakhale nyali za LED zimadya magetsi ocheperako, zimakhudzidwa kwambiri ndi kuchuluka kwamagetsi pamagalimoto amgalimoto.
M'malo mwa ma LED, komabe, ndikuti ukadaulo uwu ukukula mwachangu kwambiri. Kotero, zaka khumi zapitazo, owerengeka okha ankadziwa za kuwala kwa LED, koma lero amagwiritsidwa ntchito pafupifupi kulikonse. Choncho, n’zosakayikitsa kunena kuti m’zaka zingapo nyali za LED zidzaposa onse akale awo potengera makhalidwe awo.
Tikutsegula...
