Xenon lossis LED: lub teeb twg zoo dua?

Xenon lossis LED qhov muag teev? Lo lus nug no yeej ib txwm muaj teeb meem ntawm connoisseurs ntawm automotive optics. Ob leeg xenon thiab LED tau txais kev ntseeg siab vim lawv qhov zoo tsis tuaj yeem. Xenon teeb tau tshwm sim sai dua li LED, tab sis txawm li cas los xij lawv yog cov neeg sib tw zoo hauv kev ua lag luam.

Cov thev naus laus zis ntawm ob hom teeb no ua haujlwm sib txawv, lawv sib txawv ntawm ib leeg hauv cov cuab yeej, yog li nws tsis yog qhov tseeb los sib piv lawv ncaj qha. Yuav pib nrog, peb yuav xav txog lub hauv paus ntsiab lus ntawm kev ua haujlwm ntawm xenon thiab LED teeb, lub ntsiab zoo, qhov tsis muaj zog, thiab muab piv rau cov ntsiab lus tseem ceeb rau cov tswv tsheb.

LED autolamps raug suav tias yog lub teeb ci uas tau nruab nrog cov khoom siv txuag hluav taws xob nrog kev ua haujlwm siab thiab kev ua haujlwm ntev. Lub hauv paus ntsiab lus ntawm kev ua haujlwm ntawm lub teeb pom kev zoo li no muaj ntau qhov kev hloov pauv kom ntseeg tau tias lub teeb ci ntawm cov emitters suav nrog hauv nws cov muaj pes tsawg leeg. Thaum muab qhov hluav taws xob rau lub hauv paus, nws ua ntej mus rau tus neeg tsav tsheb, uas tsav tib qhov hluav taws xob mus rau ib daim ntawv siv tau rau LED teeb.

Ua ntej, ib qho kev hloov hluav taws xob yog siv rau tus choj diode, qhov twg nws tau kho ib nrab. Tom qab ntawd mus rau lub thawv electrolytic, uas yog tsim los du tawm ripples. Tsis tas li ntawd, lub zog rectified tag nrho yog muab rau tus maub los uas tswj kev ua haujlwm ntawm LED teeb. Los ntawm cov khoom siv hluav taws xob, nws mus ncaj qha mus rau LEDs los ntawm kev hloov pauv mem tes.

LED tsheb teeb yog tsim rau nres, qis thiab siab beams, lem, lub teeb lub cev, lub teeb sab hauv, thiab txawm dashboard teeb. Txhua qhov chaw teeb pom kev zoo muaj nws tus yam ntxwv tshwj xeeb hauv kev xaiv cov teeb, nrog rau lub hauv paus, tag nrho qhov ntev, ci ci, ci kub, qhov hluav taws xob loj.

xenon teeb yog cov pa roj tso tawm lub teeb uas muab cov luminous flux, uas lav kev nyab xeeb rau cov neeg tsav tsheb ntawm txoj kev thaum hmo ntuj thiab huab cua tsis zoo. Lub teeb yog ib lub raj mis uas muaj mercury vapor thiab sib tov ntawm inert gases nrog ib tug predominance ntawm xenon.

Kuj tseem muaj ob lub tshuab hluav taws xob nyob rau hauv lub hwj, ntawm qhov uas, nrog kev pab los ntawm lub ignition unit, uas yog muab lub zog mem tes nyob rau hauv ib tug voltage ntawm 25000 V, ib tug hluav taws xob arc, ib tug electromagnetic teb yog tsim. Ua kom cov roj xenon combustion yog muab los ntawm ionization ntawm cov roj molecules thiab lawv txav. Tom qab lub qhov hluav taws xob hluav taws xob tau muab cov khoom siv tam sim no ntawm qhov hluav taws xob siab thiab lub teeb ci tau qhib, qhov khoom siv tas li yog qhov tsim nyog, uas tswj kev sib txuas. Qhov no yog lub hauv paus ntsiab lus ua haujlwm ntawm xenon lub teeb ci, uas yuav tso cai rau koj kom tau txais kev pom zoo hauv kev ua haujlwm sib txawv.

Durability. Kev pabcuam lub neej ntawm LED optics ncav cuag 50 teev ntawm kev ua haujlwm tas mus li: cov teeb no tsis hlawv. Rau cov neeg uas tsis siv sijhawm ntau dhau ntawm txoj kev hmo ntuj, cov teeb no yuav kav ntev li peb xyoos.

Lub neej kev pab cuam ntawm lub teeb xenon nrog kev ua haujlwm zoo thiab kev ua haujlwm ntawm cov cuab yeej yog tsawg kawg 2000 teev.

tawm lub teeb. LED teeb, tsis zoo li xenon thiab bi-xenon sawv daws yuav, tsim ib tug loj luminous flux thiab muab tawm ntau directional teeb, thaum tsis blinding cov tsheb tom ntej. LED optics tsim lub teeb ci dawb txog li 3500 Lumens. Raws li txoj cai, feem ntau cov teeb nrog xim kub ntawm 5-6 txhiab Kelvin (dawb lossis dawb nrog xiav tint) tau teeb tsa hauv lub teeb taub hau.

Xenon teeb tuaj yeem muaj xim kub nyob rau hauv ntau yam ntawm 4-12 txhiab Kelvin. Nyob rau hauv cov nqe lus ntawm zoo, lawv ci yog nyob ze rau nruab hnub nrig thiab yog yooj yim perceived los ntawm ib tug neeg. Nyob rau hauv cov nqe lus ntawm brightness, tau kawg, xenon yeej.

zog efficiency. Thaum ua haujlwm, LEDs siv lub zog me me. Nws yog qhov ua tau zoo uas yog ib qho txiaj ntsig tseem ceeb ntawm LED teeb - lawv tsis ua rau muaj roj ntau dhau thiab tsis txhob overload lub on-board network. Kev ua tau zoo ntawm LEDs nce mus txog 80% - qhov no yog ntau tshaj li lwm yam teeb pom kev zoo. Raws li qhov tshwm sim, LED teeb muaj zog txuag ntau dua li qhov chaw teeb pom kev zoo xenon.

Lwm qhov tsis zoo ntawm xenon teeb: lawv yuav tsum tau ignition blocks rau lawv lub lag luam: ib lub teeb - ib qho thaiv (LED teeb tsis xav tau lawv).

qhov zoo tshaj. LED optics ua haujlwm yam tsis muaj tungsten filament, uas tuaj yeem tawg nrog kev co tsis tu ncua. LEDs tiv taus kev co zoo thiab ua haujlwm ruaj khov thaum tsav tsheb ntawm txoj kev ntxhib. Rau kev ntseeg tau ntxiv, lawv nyob ib puag ncig los ntawm pob tshab epoxy resin sealant.

Lub teeb taub hau nrog xenon teeb tau ua pov thawj tias muaj kev nyab xeeb ntawm txoj kev. Nyob rau hauv qhov kev tshwm sim ntawm ib tug tawg, xenon headlights tsis tua tam sim ntawd, tab sis txuas ntxiv ci rau ib pliag. Qhov no muab sijhawm rau tus neeg tsav tsheb kom nyab xeeb rub hauv qhov tsaus ntuj. Yog tias lub tshuab hluav taws xob tsis ua haujlwm, lub roj teeb ntawm lub ignition unit yuav cia li tua thiab tiv thaiv cov teeb ntawm burnout thaum lub hwj chim surge

Kev hloov tshav kub. xenon teeb xyaum tsis ua kom sov, thaum lub teeb LED tuaj yeem kub heev thiab xav tau qhov cua txias zoo. Yog li ntawd, pheej yig LEDs uas tsis zoo cua txias feem ntau tsis kav ntev heev.

Txawm hais tias LED nws tus kheej xyaum tsis ua kom sov, qhov tsim ntawm lub teeb, thiab tshwj xeeb tshaj yog lub rooj tsavxwm uas cov diodes raug teeb tsa, ua kom muaj cua sov ntau. Cov cua kub ntau dhau ua rau lub neej ntawm optics, uas yog vim li cas nws yog ib qho tseem ceeb heev uas lub teeb muaj cua sov dissipation zoo;

Compactness. Qhov me me ntawm LED teeb qhov chaw tso cai rau koj los tsim nrog lawv cov kev pab ntau dua, txhim kho optics.

Lub neej kev haum xeeb. LEDs tsis muaj cov khoom tsis zoo ib puag ncig xws li mercury. Lawv tsis tawm UV lossis IR hluav taws xob thiab tuaj yeem rov ua dua thaum kawg ntawm lawv lub neej kev pabcuam.

Yog tias koj txiav txim siab los nruab xenon taub hau ntawm koj lub tsheb, ces koj yuav tsum paub tias nws yog qhov zoo tshaj los hloov cov khoom siv ntawm qhov chaw nres tsheb. Kev teeb tsa ntawm xenon lossis bi-xenon modules muaj ntau yam nuances, txij li cov khoom siv nyuaj yog siv thaum lub sijhawm teeb tsa. Piv txwv li, ignition units, uas feem ntau tsis haum rau lub teeb taub hau thiab yuav tsum tau mounting los ntawm sab nraud.

Nyob rau hauv qhov tseeb, dismantling thiab txhim kho lub teeb xenon tshiab yuav tsis siv sij hawm ntau rau koj yog tias koj yog ib tus kws kho tsheb uas muaj kev paub dhau los, txhawm rau ua kom muaj kev tswj xyuas zoo li no, koj yuav tsum muaj tag nrho cov cuab yeej thiab cov cuab yeej tsim nyog, nrog rau kev paub tshwj xeeb.

Tom qab tag nrho, tus tsim ntawm feem ntau hom thiab qauv ntawm lub tsheb ua ntej dismantling thiab hloov optics yuav tshem tawm lub bumper (pem hauv ntej). Lwm qhov xwm txheej tseem ceeb rau kev hloov pauv yog lub teeb xenon hloov ua khub - qhov yuav tsum tau ua ua ntej. Nws tsuas yog tias lub teeb ntxoov ntxoo ntawm lub teeb los ntawm cov tuam txhab sib txawv sib txawv ntawm ib leeg.

Raws li twb tau hais lawm, nrog LED teeb, txhua yam yog yooj yim dua: tsuas yog unscrew lub qub teeb thiab ntsia hlau nyob rau hauv ib tug tshiab. LED teeb qhov chaw tsis tas yuav tsum muaj cov cuab yeej siv ntxiv, tsis txhob thauj khoom hauv lub network, thiab raws li, tsis tas yuav hloov lub teeb taub hau.

Ob peb xyoos dhau los, LED teeb tau xav tau zoo ntawm cov neeg tsav tsheb. Lawv tau ntev ceased los ua ib feem ntawm décor los yog ib qho yooj yim teeb pom kev zoo nyob rau hauv lub cabin. Rau lub sijhawm ntev lawv tau siv los ua lub teeb pom kev zoo hauv lub teeb pom kev tom qab, thiab tseem nyob rau hauv lub teeb thiab lub teeb tseem ceeb ntawm lub teeb (tsis tas li ntawd, ua tiav heev).

Lub neej kev pab cuam ntawm LED teeb yog ntev dua, LEDs yuav muaj peev xwm ua haujlwm rau tag nrho lub neej ntawm lub tsheb (zoo tagnrho). Txawm li cas los xij, kev ua haujlwm tsis zoo ntawm lub Hoobkas muaj ntau, yog li cov khoom siv kho qhov muag kuj tuaj yeem ua tsis tiav. Thiab feem ntau nws tsis yog LEDs lawv tus kheej ua tsis tau, tab sis lub rooj tsavxwm uas lawv ua haujlwm. Vim yog cov qauv tsim ntawm LED teeb taub hau, nws feem ntau ua tsis tau zoo los kho lawv. Yog tias LED optics raug kho, ces nws yuav raug nqi ntau heev.

Hais txog xenon, tom qab ob peb xyoos ntawm kev siv, lawv pib ploj mus, uas cuam tshuam rau lub teeb pom kev zoo. Yog li ntawd, koj yuav tau yuav ob lub teeb tshiab, uas kuj tsis pheej yig.

Los ntawm qhov pom ntawm txoj kev loj hlob ntawm automotive optics, dhau sij hawm, LED optics yuav hloov tag nrho ob qho tib si halogen thiab xenon teeb qhov chaw. Tam sim no, LED teeb lub taub hau tau txhim kho tas li. Dab tsi xenon, dab tsi LED taub hau muaj nws qhov zoo thiab qhov tsis zoo. Qhov twg los nruab - nws yog nyob ntawm koj xaiv, raws li koj tus kheej xav tau.