Babban fitila.
Fitilolin mota gabaɗaya sun ƙunshi sassa uku: kwan fitila, madubi da madaidaicin madubi ( madubin astigmatism).
1. kwan fitila
Fitilolin da ake amfani da su a cikin fitilun mota sune fitulun fitulu, halogen tungsten bulbs, sabbin fitilun baka masu haske da sauransu.
(1) Kwan fitila mai ƙyalƙyali: filament ɗin sa an yi shi da waya tungsten (tungsten yana da babban narkewa da haske mai ƙarfi). A lokacin masana'anta, don ƙara yawan rayuwar sabis na kwan fitila, kwan fitila yana cike da iskar gas mara amfani (nitrogen da cakuda iskar gas). Wannan na iya rage evaporation na tungsten waya, ƙara yawan zafin jiki na filament, da kuma inganta haske yadda ya dace. Hasken kwan fitila mai haske yana da tinge mai launin rawaya.
(2) Tungsten halide fitila: Tungsten halide haske kwan fitila an saka shi a cikin inert iskar gas a cikin wani nau'i na halide (kamar aidin, chlorine, fluorine, bromine, da dai sauransu), ta amfani da ka'idar tungsten halide recycling dauki, wato, da Gaseous tungsten evaporating daga filament yana amsawa tare da halogen don samar da tungsten halide maras tabbas, wanda ke bazuwa zuwa yanayin zafin jiki kusa da filament, kuma zafi ya lalace, don haka tungsten ya koma cikin filament. Halogen da aka saki yana ci gaba da yaduwa da shiga cikin yanayin sake zagayowar na gaba, don haka sake zagayowar ya ci gaba, ta yadda zai hana fitar da tungsten da baƙar kwan fitila. Tungsten halogen kwan fitila girman girman ɗan ƙarami ne, kwandon kwan fitila an yi shi da gilashin ma'adini tare da juriya mai ƙarfi da ƙarfin injina, ƙarƙashin ikon iri ɗaya, hasken fitilar halogen tungsten shine sau 1.5 fiye da fitilar incandescent, kuma rayuwa shine 2 zuwa Sau 3 ya fi tsayi.
(3) Sabuwar fitilar baka mai haske: Wannan fitilar ba ta da filament na gargajiya a cikin kwan fitila. Maimakon haka, ana sanya na'urori biyu a cikin bututun quartz. An cika bututun da xenon da ƙarfe (ko ƙarfe halides), kuma idan akwai isassun wutar lantarki akan lantarki (5000 ~ 12000V), iskar gas ta fara yin ionize kuma tana gudanar da wutar lantarki. Atom ɗin gas ɗin suna cikin yanayi mai daɗi kuma suna fara fitar da haske saboda canjin matakin makamashi na electrons. Bayan 0.1s, ƙaramin adadin mercury tururi yana fitowa a tsakanin na'urorin lantarki, kuma ana tura wutar lantarki nan da nan zuwa ma'aunin mercury vapor arc, sannan a tura shi zuwa fitilar arc halide bayan yanayin zafi ya tashi. Bayan hasken ya kai ga yanayin aiki na yau da kullun na kwan fitila, ikon kiyaye fitar da baka yana da ƙasa sosai (kimanin 35w), don haka ana iya ceton kashi 40% na ƙarfin lantarki.
2. mai tunani
Matsayin mai haskakawa shine haɓaka polymerization na hasken da kwan fitila ke fitarwa zuwa ƙaƙƙarfan katako don ƙara nisan sakawa.
Siffar saman madubin ita ce paraboloid mai juyawa, gabaɗaya an yi ta da 0.6 ~ 0.8mm na bakin ciki na takarda tambarin ƙarfe ko kuma an yi shi da gilashi, filastik. Ana rufe saman ciki da azurfa, aluminum ko chrome sannan a goge; Filament ɗin yana wurin wurin madubi, kuma yawancin haskensa yana haskakawa kuma ana harba shi zuwa nesa a matsayin katako mai kama da juna. Kwan fitila ba tare da madubi ba zai iya haskaka tazarar kusan 6m kawai, kuma daidaitaccen katakon da madubin ke nunawa zai iya haskaka tazarar fiye da 100m. Bayan madubi, akwai ɗan ƙaramin haske mai tarwatsewa, wanda sama ba shi da amfani gaba ɗaya, kuma na gefe da ƙananan haske yana taimakawa wajen haskaka farfajiyar hanya da shinge na 5 zuwa 10m.
3. ruwan tabarau
Pantoscope, wanda kuma aka sani da gilashin astigmatic, haɗe ne na prisms na musamman da ruwan tabarau, kuma siffar gabaɗaya madauwari ce da rectangular. Ayyukan madubin da ya dace da shi shine ya karya layin layi na layi daya da madubi ke nunawa, ta yadda hanyar da ke gaban motar ta sami haske mai kyau da kuma uniform.
iri
Tsarin gani na fitilun kai shine haɗuwa da kwan fitila, mai haske da madubi mai dacewa. Dangane da tsarin daban-daban na tsarin fitilun fitilun fitilu, ana iya raba fitilar zuwa nau'ikan nau'ikan uku: rufaffiyar rufaffiyar, rufewa da tsinkaya.
1. Fitilar fitilun da ke kewaye da shi
Semi-rufe headlamp lighting madubi da madubi sanda tare ba za a iya disassembled, haske kwan fitila za a iya ɗora Kwatancen daga raya karshen madubi, Semi-rufe headlamp amfani shi ne cewa filament ƙone kawai bukatar maye gurbin kwan fitila, da hasara ne matalauta sealing. . Haɗin fitilar ya haɗu da siginar jujjuyawar gaba, haske mai faɗin gaba, babban haske mai haske da ƙaramin haske a cikin gabaɗaya, yayin da mai haskakawa da pantoscope an yi su gabaɗaya ta amfani da kayan halitta, kuma ana iya loda kwan fitila cikin sauƙi daga baya. Tare da haɗa fitilun mota, masana'antun kera motoci za su iya samar da kowane nau'in ruwan tabarau masu dacewa da fitilar kan buƙatu don haɓaka halayen motsin abin hawa, tattalin arzikin mai da salon abin hawa.
2. Rufe fitilu
Hakanan an raba fitilun da ke kewaye zuwa madaidaitan fitilun da ke kewaye da madaidaicin fitilun da ke kewaye da halogen.
Tsarin na gani na daidaitaccen fitilar da aka rufe shi ne don haɗawa da walƙiya mai haskakawa da madubin da ya dace da su gaba ɗaya don samar da gidan kwan fitila, kuma filament ɗin yana waldawa zuwa tushe mai haskakawa. Fitilar mai haskakawa tana aluminized ta injin, kuma fitilar tana cike da iskar gas da halogen. Amfanin wannan tsarin shine kyakkyawan aikin rufewa, madubi ba zai ƙazantar da yanayin ba, ingantaccen tunani, da tsawon rayuwar sabis. Duk da haka, bayan da filament ya ƙone, dukan lighting kungiyar bukatar a maye gurbinsu, da kuma kudin ne mafi girma.
3. Fitilar kai tsaye
Na'urar gani na fitilun kai tsaye ya ƙunshi kwan fitila, mai haskakawa, madubin shading da madubi mai daidaitawa. Yi amfani da madubi mai kauri mara kauri mara kwarkwata, madubin yana da kwali. Don haka diamita na waje kadan ne. Fitilar fitilun fitilun suna da maki biyu masu mahimmanci, na farko mayar da hankali shine kwan fitila kuma an kafa na biyu a cikin haske. Mayar da hankali hasken ta cikin madubin maɗaukaki kuma jefa shi cikin nisa. Amfaninsa shine cewa aikin mayar da hankali yana da kyau, kuma hanyar tsinkayar haskensa shine:
(1) Hasken da ke fitowa zuwa ɓangaren sama na kwan fitila yana wucewa ta cikin mai haskakawa zuwa mayar da hankali na biyu, kuma yana mai da hankali ga nisa ta hanyar madubi mai dacewa.
(2) A lokaci guda kuma, hasken da ke fitowa zuwa ƙananan kwan fitila yana nunawa ta madubin masking, yana nunawa a baya ga mai nunawa sannan kuma a jefa shi zuwa mayar da hankali na biyu, kuma ya mayar da hankali ga nisa ta hanyar madubi mai dacewa.
A cikin amfani da motoci, abubuwan da ake buƙata don fitilun mota sune: duka don samun haske mai kyau, amma kuma don kaucewa makantar da direban motar da ke zuwa, don haka amfani da fitilun mota ya kamata a kula da wadannan abubuwa:
(1) Tsaftace fitilun fitila, musamman lokacin tuki cikin ruwan sama da dusar ƙanƙara, ƙazanta da datti za su rage aikin hasken fitilun da kashi 50%. Wasu samfura an sanye su da goge fitillu da feshin ruwa.
(2) Lokacin da motocin biyu suka hadu da dare, motocin biyu su kashe babban fitilar fitilar su canza zuwa haske kusa don tabbatar da amincin tuki.
(3) Domin tabbatar da aikin fitilun, yakamata a duba fitilun fitilar kuma a gyara bayan an canza fitilar ko bayan motar da aka yi tafiyar kilomita 10,000.
(4) A kai a kai duba kwan fitila da soket ɗin layi da ƙarfe mai tushe don oxidation da sassautawa, don tabbatar da cewa aikin haɗin haɗin haɗin yana da kyau kuma ƙarfe mai tushe ya dogara. Idan tuntuɓar ta kasance sako-sako, lokacin da fitilar ta kunna, zai haifar da girgiza a halin yanzu saboda kashewar da'irar, don haka yana ƙone filament, kuma idan lambar ta kasance oxidized, zai rage hasken fitilar. zuwa ƙarar raguwar lamba.
Idan kana son ƙarin sani, ci gaba da karanta sauran labaran kan wannan rukunin yanar gizon!
Da fatan za a kira mu idan kuna buƙatar irin waɗannan samfuran.
Zhuo Meng Shanghai Auto Co., Ltd. ya jajirce don siyar da sassan motoci na MG&MAUXS maraba da siyarwa.
