Diode foglights: txheej txheem cej luam, specifications, xaiv, tshuaj xyuas

2024 Tus sau: Erin Ralphs | [email protected]. Kawg hloov kho: 2024-02-19 16:10

Teeb pom kev zoo yog qhov tseem ceeb ntawm kev nyab xeeb ntawm txoj kev. Yog li ntawd, kev saib xyuas zoo yog them rau kev xaiv ntawm lub teeb rau lub teeb taub hau. Yog tias huab cua ntub los yog pos huab, koj yuav tsum tau siv hom tshwj xeeb ntawm cov teeb pom kev zoo. Muaj ntau tus qauv ntawm kev lag luam tsheb niaj hnub no.

Diode foglights txawv ntawm qee yam ntxwv. Kev pom ntawm txoj kev feem ntau nyob ntawm qhov zoo ntawm cov khoom siv uas tau nthuav tawm. Yuav ua li cas xaiv cov teeb pom kev zoo tshaj plaws rau koj lub tsheb headlights yuav tham hauv qab no.

yam ntxwv dav dav

Diode fog teeb rau lub tsheb niaj hnub no nrov heev. Qhov no yog vim lawv cov yam ntxwv ntawm kev ua haujlwm. Cov khoom siv tau nthuav tawm muaj ntau qhov zoo. Nrog rau qhov ci ntsa iab txaus txaus, lawv siv hluav taws xob tsawg.

Ib qho tshwj xeeb ntawm cov teeb pos huab yog lawv cov luminescence spectrum. Cov no yog cov khoom siv yuav luag txhua lub sijhawm uas emit lub teeb daj. Qhov kev ua tau zoo tshwj xeeb no tso cai rau cov khoom siv nthuav tawm los siv rau hauvdaus, nag, huab cua phem. Nrog nce av noo nyob rau hauv qhov chaw nyob rau hauv pem hauv ntej ntawm lub tsheb, ntau me me tee tsim. Xiav, dawb teeb yog reflected los ntawm lawv. Hauv qhov no, cov kwj ntawm cov hluav taws xob cuam tshuam ua rau tus neeg tsav tsheb.

Qhov no tsis tshwm sim nrog teeb daj. Hauv huab cua, tus neeg tsav tsheb tuaj yeem pom txoj hauv kev. Cov cuab yeej zoo niaj hnub no tso cai rau siv cov khoom siv zoo li no hauv yuav luag txhua hom teeb taub hau. Lawv tau nruab rau hauv lub teeb taub hau, teeb nres tsheb, tsheb nres tsheb.

txiaj ntsig

Diode foglights muaj ntau qhov zoo. Lawv tsim cov luminous flux ntawm lub zog ntau dua piv rau lwm hom teeb. Nyob rau tib lub sijhawm, cov qauv zoo tshaj plaws yuav tsis ua kom sov. Qhov no txuag lub zog rau lub tsheb lub cev.

Tsis tas li ntawd, cov teeb ci LED tau ruaj khov. Lawv ncav cuag qhov pib ntawm kev ua haujlwm ci ntsa iab sai sai, muab kev pom yuav luag tam sim ntawm txoj kev. LED headlights tsis dig muag cov tsav tsheb. Nyob rau tib lub sijhawm, cov khoom siv tau nthuav tawm muaj qhov dav ntawm daim ntawv thov. Lawv tuaj yeem ntsia tau ua lub teeb ua haujlwm nruab hnub.

Diode-based pos huab teeb yog tiv taus kev co. Cov no yog cov khoom siv txhim khu kev qha zoo. Lawv ntau yam ntawm cov duab, tsim thiab ntxoov ntxoo yuav cia koj xaiv qhov kev xaiv zoo tshaj plaws rau koj lub tsheb.

Tus yam ntxwv sib piv

Diode teeb H4 hnub no yog qhov kev hloov kho ntau tshaj plaws ntawm cov khoom nthuav tawm. Txawm li cas los xij, rau yuav luagtxhua hom plinth, koj tuaj yeem xaiv qhov pom ntau yam. Yog tias peb piv cov qauv LED nrog rau lwm cov kev xaiv, peb tuaj yeem nco ntsoov ntau yam ntawm lawv cov kev ua tau zoo.

Yog li, lub zog ntawm lub teeb halogen nrog lub teeb pom kev zoo sib xws yog 55 W, thiab xenon - 35 W. Lub teeb ci LED nrog tib lub teeb ci yuav siv li ntawm 20 txog 40 W (nyob ntawm cov chaw tsim khoom). Hauv qhov no, qhov ci ntsa iab ntawm qhov nthuav tawm ntau yam yuav siab dua. Nws yog 2000-4000 lm. Nyob rau tib lub sijhawm, halogen yuav muaj peev xwm muab cov kwj ntawm lub teeb nrog lub teeb ci txog li 1500 Lm, thiab xenon - txog li 3000 Lm.

Thaum muab piv rau peb hom no, lub sijhawm ntawm lawv txoj haujlwm yuav tsum raug sau tseg. Halogen tuaj yeem ua haujlwm ruaj khov rau 500 teev nkaus xwb, thiab xenon - 3 txhiab teev. Lawv tuaj yeem ua haujlwm tau 30 txhiab teev.

Tsim nta

H4 LED Fog Hom (PTF) teeb muaj ntau yam zoo. Niaj hnub no ntawm kev muag khoom yog cov qauv tsim uas muaj cov duab plaub, puag ncig, square duab. Qhov no tso cai rau koj xaiv qhov kev xaiv zoo tshaj plaws rau koj lub tsheb.

Hauv cov qauv zoo li no yuav muaj 5-30 diodes ntawm ntau qhov sib txawv. Feem ntau siv ntau yam ntawm SMD hom. Txawm li cas los xij, muaj lwm yam. Diode loj yog txawv. Lub ci ci ntawm lub ci nyob ntawm tus yam ntxwv no.

Cov hom nrov tshaj plaws ntawm lub teeb taub hau muaj qhov ntev ntawm 19x50 mm. Lub zog siab tshaj plaws uas cov khoom siv no muaj peev xwm xa tawm yog 7 watts. Hauv qhov no, lub luminous flux tuaj yeem ncav cuag 700 lm. Cov qauv tsim tuaj yeem ntxiv los ntawm lub lens uas faib lub teeb flux zoo dua. Qee cov qauv tuaj yeem kho lub kaum sab xis ntawm lub teeb beam.

Flaws

Kev teeb tsa lub teeb diode hauv cov teeb pom kev tsis yog ib txwm ua tau. Qhov no yog vim muaj qee qhov tsis txaus ntawm cov khoom siv teeb pom kev zoo. Ua ntej tshaj plaws, nws yog ib qho tsim nyog yuav tsum nco ntsoov lawv cov nqi siab. Yog tias cov khoom siv halogen yuav raug nqi rau tus neeg yuav khoom 1-1.5 txhiab rubles, tom qab ntawd LED teeb taub hau tuaj yeem raug nqi ntawm 2.5 txog 5 txhiab rubles.

Txawm li cas los xij, lawv txoj kev teeb pom kev zoo yuav tsis ib txwm ua tau. Cov no yog lub teeb ci. Txawm li cas los xij, thaum xaiv cov cuab yeej tsim nyog, nws yog ib qho tseem ceeb uas yuav tau xav txog cov yam ntxwv ntawm lub teeb flux uas nws tsim. Brightness tsis tas yuav lav qhov pom tau zoo.

Nrog rau qhov kub thiab txias, LEDs sai sai degrade. Qhov no txo qis lawv lub neej kev pab cuam. Qhov kub thiab txias tuaj yeem nce siab vim tsis muaj cua sov dissipation. Yog tias lub diode txias txias, qhov ntev ntawm lub teeb yuav loj heev. Qhov no yuav tiv thaiv lawv los ntawm kev teeb tsa hauv lub teeb taub hau.

Yuav tau LEDs nruab rau hauv lub teeb taub hau?

Ntau tus neeg tsav tsheb xav paub seb lub teeb diode puas tso cai rau hauv foglights. Qee tus twb tau ntsib qhov tshwm sim loj ntawm kev hloov tsheb zoo li no.

Nws yog tsis yooj yim sua rau nruab cov khoom siv teeb pom kev zoo hauv hom teeb taub hau uas tsis xav tau. Yog tias, piv txwv li, cov teeb halogen tau teeb tsa rau ntawm lub tsheb, lawv muaj qhov tshwj xeeb diffuser hauv lawv qhov tsim. Yog tias koj nruab PTF hauv lub teeb taub hau, koj tuaj yeem tau txais lub kaum ntse ntse uas tsis tuaj yeem lees txais.

Xav seb puas tuaj yeem tso cov teeb diode hauv foglights, koj yuav tsum kawm txog cov teeb pom kev zoo li no. Ua ntej ntawm tag nrho cov, nws yog ib qhov tsim nyog yuav tau nco ntsoov lub brightness ntawm lub glow. Nws raug pom zoo yog tias txhua lub teeb muaj qhov ntsuas ntawm 1000 Lm. Tsis tas li ntawd, nws lub teeb ci yuav tsum yog 30º. Feem ntau, LED foglights muaj qhov ntsuas no ntawm 45º. Yog li ntawd, thaum xaiv ib tug tsim, nws yog tsim nyog los xaiv cov tsim nyog ntau yam.

Txoj kev ntawm PTF kev teeb tsa

Diode pos huab teeb hauv H3-puag lossis lwm hom teeb taub hau tuaj yeem ntsia tau rau hauv peb kis. Nyob rau hauv thawj, xws li cov cuab yeej muaj nyob rau hauv lub Hoobkas khoom ntawm lub tsheb. Cov chaw tsim khoom yuav tsum tsim lub teeb taub hau kom nws haum rau kev siv lub teeb diode.

Koj tuaj yeem nruab PTF ntawm lub tsheb yog tias cov chaw tsim khoom muab rau kev teeb tsa ntawm cov khoom siv ntawm cov qauv zoo sib xws. Txawm li cas los xij, yog tias lub tuam txhab engineering tsis tau muab rau qhov muaj peev xwm txhim kho PTF ntawm cov qauv tsheb tshwj xeeb, tus neeg siv yuav tuaj yeem tsim kho dua tshiab.

Nyob rau hauv qhov kev nthuav qhia kawgkev xaiv, tus tsav tsheb yuav muaj lus nug: yuav ua li cas txuas diode foglights? Cov lus teb yog yooj yim. Lub teeb taub hau yuav tsum tau hloov tag nrho. Cov qauv tsim nrog lub teeb pom kev tsis zoo yuav tsum tsis txhob siv. Qhov no yog fraught nrog rau txim - deprivation ntawm ib tug tsav tsheb daim ntawv tso cai rau lub sij hawm ntawm rau lub hlis mus rau ib lub xyoo. Hloov lub taub hau yuav tsum raug cai. Ua li no, lawv tau txais kev tso cai los ntawm cov tub ceev xwm, rov sau npe lub tsheb nrog tub ceev xwm tsheb.

Tshuaj ntsuab

Kev paub seb lub diode foglights ci li cas, ib tus tuaj yeem nco ntsoov lawv qhov ci ntsa iab. Nrog rau qhov tsim nyog ntawm lub teeb taub hau, lawv tuaj yeem ntsia tau rau lub taub hau teeb pom kev zoo. Txawm li cas los xij, nyob rau hauv rooj plaub no, nws yuav tsim nyog los muab kev nyiam tsuas yog rau cov khoom zoo. Txwv tsis pub, lub luminous flux yuav tsis raug, thiab lub siab load yuav muab tso rau ntawm tus qauv hluav taws xob system.

Tus yam ntxwv ntawm PTF rau lub taub hau teeb pom kev zoo yog qhov loj me. Lawv tuaj yeem kub heev. Tsuas yog cov khoom siv zoo tshaj plaws muaj qhov ua kom sov tau zoo. Txwv tsis pub, lub cuab yeej yuav poob sai sai.

Tsis tas li, kev saib xyuas siab yog them rau qhov raug teeb tsa ntawm cov luminous flux thaum siv cov teeb zoo li no. Thaum tsav tsheb hauv huab cua tsis zoo, nws yog ib qho tseem ceeb kom ntseeg tau tias muaj qhov ci ntsa iab thiab pom kev ntawm txoj kev. Txawm li cas los xij, tsis yog txhua tus tsim teeb pom kev zoo muaj peev xwm muab cov kab teeb pom kev zoo. Yog li ntawd, kev siv LEDs rau lub taub hau teeb pom kev niaj hnub no muaj teeb meem heev, tab sis ua tau.

Cov lus qhia rau kev xaiv

Kev tshuaj xyuas ntawm diode foglights yog sab laug los ntawm cov kws tshaj lij. Lawv thov tiasKev nthuav qhia ntau yam khoom siv muaj ntau qhov zoo. Yog li ntawd, cov ceg ntawm kev tsim khoom no tau nquag tsim, tshiab, zoo meej qauv ntawm cov khoom siv rau lub teeb taub hau raug tsim.

Thaum xaiv PTF, cov kws tshaj lij pom zoo xaiv cov khoom lag luam zoo xwb. Tus nqi ntawm cov teeb no yuav siab heev. Txawm li cas los xij, cov teeb pheej yig los ntawm cov tuam txhab tsis paub yuav tsis ua raws li cov cai uas twb muaj lawm. Lawv siv lub teeb taws hauv lub tsheb yuav ua tsis tau thiab txaus ntshai.

Nws yuav tsum raug sau tseg tias ntau lub tuam txhab suav teb qhia cov ntaub ntawv tsis raug ntawm kev ntim khoom ntawm lawv cov teeb. Qhov kev xaiv yuav nyuaj dua. Cov tuam txhab muaj npe nrov thoob ntiaj teb tuaj yeem lav qhov tsim nyog zoo ntawm lawv cov khoom. Nws yog cov teeb no uas koj yuav tsum tau yuav rau koj lub tsheb.

PTFs zoo tshaj

Hnub no, kev xaiv loj ntawm H4 diode teeb thiab lwm yam tau nthuav tawm ntawm lub khw muag khoom teeb pom kev zoo. Txhawm rau xaiv cov khoom lag luam zoo, koj yuav tsum xav txog kev tshuaj xyuas ntawm cov kws tshaj lij thiab cov neeg yuav khoom. Raws li lawv cov lus tawm tswv yim, qhov ntsuas PTF tau muab tso ua ke.

Cov teeb pom kev zoo tshaj plaws yog Morimoto XB LED (9.9 tawm ntawm 10), PIAA LP530 (9.5 tawm ntawm 10), Osram LEDriving FOG 101 (9.3 tawm ntawm 10), Wesem CDC2 (kev ntsuam xyuas 9, 1 tawm ntawm 10). Cov cuab yeej teev npe sib txawv hauv kev ntseeg siab, zoo. Lawv tuaj yeem siv rau lub teeb taws hauv tsheb thaum huab cua tsis zoo.

Tus nqi ntawm cov khoom nthuav tawm txawv txawv. Tus qauv kim tshaj plaws yog PIAA LP530. Nws tus nqi yog 17.5-18 txhiab rubles. Cov khoomcov tuam txhab Morimoto thiab Osram yog kwv yees li ntawm tib theem. Lawv tuaj yeem yuav ntawm tus nqi ntawm 12.4-12.6 txhiab rubles. Cov khoom pheej yig tshaj yog Wesem. Nws tus nqi yog 6.7 txhiab rubles.

Ntawm cov qauv nrov

Ib qho zoo tshaj plaws LED foglights yog Morimoto XB LED. Nws yog tsim rau bumper mounting. Nyob rau tib lub sijhawm, cov teeb pom kev zoo tuaj yeem hloov cov qauv optics ntawm cov qauv xws li Hom S, T. Qhov no yog qhov ruaj khov, zoo tsim uas tuaj yeem ua haujlwm ntawm 12 lossis 24 V network. Qhov zoo ntawm lub teeb yog nruj, ntau yam kev siv thiab siab luminous flux.

Cov khoom ntawm Japanese hom PIAA LP530 tau ua pov thawj lawv tus kheej zoo. Lub teeb no muaj zog heev. Nyob rau tib lub sij hawm, nws muaj ib tug zoo focusing ntawm lub teeb flux. Qhov no tiv thaiv koj los ntawm qhov muag tsis pom cov neeg tsav tsheb yuav los. Lens thiab vaj tse yog ua los ntawm cov ntaub ntawv shock-resistant. Qhov tsuas yog drawback yog tus nqi siab ntawm cov qauv nthuav tawm.

Lub Osram LEDriving FOG teeb ua ke nrog cov teeb pom kev nruab hnub thiab cov teeb pom kev hauv nws lub cev. Qhov no yog ib qho khoom siv nyiaj txiag uas yog tus cwj pwm los ntawm cov khoom siab ntawm cov dej noo thiab kev tiv thaiv plua plav. Nws lub teeb tso zis yog tsawg heev.

Kev tshuaj xyuas cov neeg siv khoom

Thaum muas H4 diode teeb thiab lwm yam zoo sib xws ntawm hom PTF, ntau tus neeg siv tau sau ntau qhov zoo ntawm cov khoom siv zoo li no. Txawm li cas los xij, lawv thov tias kev ua haujlwm siab tsuas tuaj yeem pom hauv cov khoom zoo.

Cov neeg yuav khoom pheej yigSuav diodes siv tsis tau rau hauv lub teeb taws ntawm lawv lub tsheb. Lub teeb pom kev tsis txaus yuav ua rau raug nplua. Yog li ntawd, nws tsis pom zoo kom yuav cov khoom zoo li no.

Tau txiav txim siab cov yam ntxwv ntawm diode foglights, peb tuaj yeem nco ntsoov lawv cov kev ua haujlwm siab. Nws yog ib qho tseem ceeb uas yuav tau xaiv cov teeb no kom raug, nrog rau nruab rau ntawm koj lub tsheb raws li cov cai.