Asebenza kanjani amalambu emoto

Umlando we-Lighthouse

Ngesikhathi kwenziwa izimoto okokuqala, ukukhanya kwakufana nesibani esinelangabi le-acetylene elivalekile okwakudingeka umshayeli alikhanyise ngesandla. Lezi zibani zokuqala zethulwa ngeminyaka yawo-1880 futhi zanikeza abashayeli ikhono lokushayela ngokuphepha kakhulu ebusuku. Izibani zokuqala zikagesi zenziwa eHartford, Connecticut futhi zethulwa ngo-1898, nakuba zazingekho impoqo ekuthengeni izimoto ezintsha. Babenesikhathi esifushane sokuphila ngenxa yenani elimangalisayo lamandla adingekayo ukuze kukhiqizwe ukukhanya okwanele ukukhanyisa umgwaqo. Lapho i-Cadillac ihlanganisa uhlelo lwesimanje lukagesi ezimotweni ngo-1912, izibani zaba yimishini evamile ezimotweni eziningi. Izimoto zesimanje zinamalambu akhanya kakhudlwana, zihlala isikhathi eside, futhi zinezici eziningi; isb. amalambu asemini, i-dipped beam ne-high beam.

izinhlobo zezibani

Kunezinhlobo ezintathu zamalambu. Ama-incandescent ama sebenzisa umcu ongaphakathi engilazini okhipha ukukhanya lapho ushiswa ngogesi. Kudingeka inani elimangalisayo lamandla ukukhiqiza inani elincane kangaka lokukhanya; njengoba noma ubani okhiphe ibhethri lakhe ngokushiya izibani zakhe zikhanya ngephutha angafakaza. Amalambu e-incandescent ashintshwa amalambu e-halogen awonga amandla. Amalambu kaHalogen izibani ezisetshenziswa kakhulu namuhla. Ama-halogen athathe indawo yama-incandescent bulb ngoba ku-incandescent bulb, amandla amaningi aguqulwa abe ukushisa kunokukhanya, okuholela ekulahlekeni kwamandla. Izibani ze-halogen zisebenzisa amandla amancane kakhulu. Namuhla, ezinye izinhlobo zezimoto, kuhlanganise ne-Hyundai, i-Honda ne-Audi, ziyasetshenziswa Izibani ze-High Intensity Discharge Headlights (HID).

Izingxenye ze-halogen headlight noma isibani se-incandescent

Kunezinhlobo ezintathu zezindlu zezibani ezisebenzisa ama-halogen noma ama-incandescent bulb.

• Okokuqala, ukukhanya kwe-lens optics, iklanywe ngendlela yokuthi intambo ekusibanibani ibe eduze noma lapho kugxilwe khona isibonisi. Kuzo, ama-prismatic optics abunjwe abe ukukhanya kwe-lens refract, okuyisabalalisa phezulu naphambili ukuze kunikeze ukukhanya okufunayo.

• Umshini weSlot i-reflector headlight optics futhi inomucu kusibani esisekelweni sokukhanya, kodwa isebenzisa izibuko eziningi ukuze isabalalise kahle ukukhanya. Kulezi zibani zangaphambili, ilensi isetshenziswa nje njengesembozo sokuvikela isibani nezibuko.

• Amalambu eprojektha ziyafana nezinye izinhlobo ezimbili, kodwa zingase futhi zibe ne-solenoid okuthi, uma yenziwe isebenze, ijike ukuze ikhanyise i-beam ephansi. Kulezi zibani, i-filament itholakala njengendiza yesithombe phakathi kwelensi nesibonisi.

Izingxenye ze-HID Headlight

Kulezi zibani, ingxube yezinsimbi ezingavamile kanye namagesi ayashiswa ukuze kukhiqizwe ukukhanya okumhlophe okukhanyayo. Lawa malambu akhanya ngokuphindwe kabili noma kathathu kunama-halogen futhi angacasula kakhulu abanye abashayeli. Zihlukaniswa ngokukhazimula okumhlophe okukhanyayo kanye ne-blue tint ye-contour. Lezi zibani ziyonga kakhulu amandla futhi zikhiqiza ukukhanya okugqamile kuyilapho zisebenzisa amandla amancane. Izibani zangaphambili ze-HID zisebenzisa cishe u-35W, kuyilapho ama-halogen namalambu amadala e-incandescent asebenzisa cishe u-55W. Kodwa-ke amalambu e-HID abiza kakhulu ukuwakha, ngakho abonakala kakhulu ezimotweni ezisezingeni eliphezulu.

Ukunciphisa

Njenganoma iyiphi enye ingxenye yemoto, izibani zangaphambili ziqala ukulahlekelwa ukusebenza kwazo ngemva kwesikhathi esithile. Amalambu e-Xenon ahlala isikhathi eside kunezibani zangaphambili ze-halogen, nakuba womabili azobonisa ukuntula ukukhanya okuhlukile lapho esetshenziswa ngokweqile, noma isikhathi eside kunesikhathi sawo sokuphila esinconyiwe, esingaba unyaka we-halogen futhi kabili kune-HID. Ezinye izibani esikhathini esidlule beziwukulungisa kalula nje umakhenikha wasekhaya. Angamane athenge isibani esitolo sezingxenye ezithile bese elandela iziqondiso ezisebhukwini lomnikazi. Kodwa-ke, izinhlobo zezimoto ezintsha ziyinkimbinkimbi kakhulu futhi kungaba nzima ukufika kuzo. Kulezi zimo, kuhle kakhulu ukuthintana nomakhenikha onelayisensi wokukhanda amalambu.

Izinkinga Zezibani Ezivamile

Kunezinkinga ezimbalwa ezijwayelekile ngezibani zanamuhla. Angalahlekelwa ukukhanya ngenxa yokusetshenziswa kakhulu, amakepisi amalensi angcolile noma anamafu, futhi ngezinye izikhathi ukukhanya kwekhanda okufiphele kungase kube uphawu lwenkinga ye-alternator. Kungase futhi kube isibani esiqhekekile noma esiphukile noma i-filament embi. Ukuhlolwa okusheshayo okwenziwa umakhenikha onelayisensi yokuhlola kuzokhanyisa indlela.

Ukuthi imishayo ephezulu isebenza kanjani nokuthi kufanele isetshenziswe nini

Umehluko phakathi kwezibani ezikhanyayo eziphansi neziphezulu usekusabalalisweni kokukhanya. Uma i-beam ecwilisiwe ikhanya, ukukhanya kuqondiswa phambili naphansi ukuze kukhanyise umgwaqo ngaphandle kokuphazamisa abashayeli abahamba ngakolunye uhlangothi. Kodwa-ke, izibani ezikhanyayo eziphezulu azikhawulelwe ekukhanyeni. Yingakho ukukhanya kuya phezulu naphambili; Ukukhanya okuphezulu kuklanyelwe ukubuka yonke indawo ezungezile, kuhlanganise nezingozi ezingase zibe khona emgwaqeni. Ngemishayo ephezulu enikeza ukubonakala okungamamitha angu-XNUMX ngaphezulu, umshayeli angabona kangcono futhi aphephe kakhudlwana. Kodwa-ke, lokhu kuzophazamisa ukubonakala kwalabo abashayela phambi kwemoto futhi kufanele kusetshenziswe ezindaweni eziphansi zezimoto.

indawo yelambu

Izibani zangaphambili zemoto kufanele zibekwe ngendlela ezonikeza umshayeli ukubonakala okuhle ngaphandle kokuvimbela labo abahamba kwelinye icala. Ezimotweni ezindala, i-lens ilungiswa nge-screwdriver; ezimotweni ezintsha, ukulungiswa kufanele kwenziwe ngaphakathi kwekhompathimenti yenjini. Lezi zinguquko zikuvumela ukuthi utshekise amalensi ngezindlela ezihlukene ukuze udale izimo zokukhanya ezifanele. Nakuba ngokobuchwepheshe kungekona ukulungisa amalambu angaphambili, akulula ngaso sonke isikhathi ukuthola i-engeli efanele yelambu kanye nendawo. Umakhenikha onelayisensi unolwazi lokwenza lokhu kulungiswa futhi aqinisekise ukushayela okuphephile ebusuku.