LED qij rau lub teeb taub hau tsheb

Muaj plaub lub ntsiab ntawm cov qhov muag teev siv nyob rau hauv lub teeb pom kev zoo ntawm lub tsheb: cov roj teeb hluav taws xob tsis zoo, xenon (tso tawm roj) cov qhov muag teev, roj teeb halogen thiab LED qij. Lawv txhua tus muaj lawv tus kheej zoo thiab qhov tsis zoo. Qhov tshwj xeeb tshaj plaws rau kev siv nyob twj ywm halogen, tab sis LED teeb txawb hauv cov teeb cig pom kev tau ntau dua thiab nrov dua. Muaj ntau lub ntsiab lus pab nrog qhov no, uas peb yuav tham txog ntau dua nyob rau hauv tsab xov xwm no.

Yuav ua li cas yog cov teeb roj teeb hauv lub tsheb taws teeb

Hom teeb no yog raws li siv LEDs. Qhov tseeb, cov no yog cov hluav taws xob semiconductors, uas, dhau los ntawm hluav taws xob hluav taws xob, tsim hluav taws xob. Nrog lub zog tam sim no ntawm 1 W, lawv muaj peev xwm emitting lub luxous flux ntawm 70-100 lumens, thiab hauv ib pawg ntawm 20-40 daim tus nqi no tseem ntau dua. Yog li, automotive LED teeb muaj peev xwm tsim lub teeb txog 2000 lumens thiab kev ua haujlwm los ntawm 30 txog 000 teev nrog qhov tsawg me ntsis hauv qhov ci. Qhov tsis muaj qhov teeb meem incandescent ua rau cov roj LED teeb lub cev tsis zoo rau kev tsim kho tshuab.

Cov yam ntxwv ntawm kev tsim ntawm LED teeb thiab lub hauv paus ntsiab lus ntawm kev ua haujlwm

Qhov tsis zoo yog qhov tias LEDs tau kub thaum lub sijhawm ua haujlwm. Qhov teeb meem no tau daws nrog cov dej kub cua sov. Tshav kub raug tshem tawm ib txwm los yog nrog tus kiv cua. Tail-shaped tooj liab daim hlau feem ntau yog siv los ua kom sov siab, xws li hauv Phillips teeb.

Kev teeb tsa, cov teeb tsa tsheb LED teeb tsa muaj cov hauv qab no:

• Thaum tshav kub kub coj tooj liab raj nrog LEDs.
• Teeb lub teeb (feem ntau H4 hauv teeb lub taub hau).
• Aluminium casing nrog heatsink, lossis casing nrog hloov pauv tooj liab heatsink.
• LED teeb tsav tsheb.

Tus tsav yog lub tshuab hluav taws xob tsim hluav taws xob lossis qhov sib cais sib cais uas yuav tsum ua kom ruaj khov ntawm kev siv voltage.

Ntau yam thiab cim ntawm LED teeb los ntawm lub zog thiab luminous flux

Cov ntaus nqi ntsuas ntawm lub teeb qhia hauv cov yam ntxwv ntawm lub tsheb. Raws li lub zog, fuses thiab xaim hla ntu yog xaiv. Txhawm rau kom muaj qib txaus ntawm lub teeb pom kev zoo ntawm txoj kev, lub ntsej muag ntawm lub teeb yuav tsum muaj kom txaus thiab tsim nyog rau hom khoom.

Hauv qab no yog cov lus qhia rau ntau hom halogen thiab cov hluav taws LED sib thooj hauv kev sib piv. Rau siab thiab qis nqaj teeb taub hau, khij tau sau nrog tus tsiaj ntawv “H”. Cov hauv paus ntsiab lus feem ntau yog H4 thiab H7. Piv txwv li, H4 teeb ua dej khov yuav muaj qhov sib cais high nqaj diode pawg thiab nyias muaj nyias nqaj diode pawg.

Qhov pib / plinth npav	Halogen teeb lub hwj chim (W)	COJ teeb hwj huam (W)	Luminous flux (lm)
H1 (pos huab teeb, nqaj siab)	55	5,5	1550
H3 (pos huab)	55	5,5	1450
4 (suav ua ke ntev / luv)	60	6	1000 rau kaw   1650 rau ntau qhov ntev
H7 (teeb taub hau, pos huab)	55	5,5	1500
H8 (teeb taub hau, pos huab)	35	3,5	800

Raws li koj tuaj yeem pom, LED lub teeb hluav taws siv ntau lub zog me me, tab sis muaj cov teeb ci zoo tshaj. Nov yog ib qho ntxiv. Cov ntaub ntawv nyob rau hauv lub rooj muaj cov ntsiab lus tsis txaus ntseeg. Cov khoom lag luam los ntawm cov tuam txhab sib txawv tuaj yeem sib txawv hauv hwj chim thiab siv hluav taws xob.

Cov LED tso cai ntau rau kev tswj chaw teeb pom kev zoo. Raws li tau hais, qhov no tau ua tiav los ntawm kev siv ob lossis ib chav LED nyob rau hauv lub teeb. Cov lus hauv qab no qhia cov roj teeb ib txoj kab thiab ob sab ntawm cov teeb txawb coj.

Hom	Qhov pib / plinth npav
Ib qho nqaj	H1, H3, H7, H8 / H9 / H11, 9005, 9006, 880/881
Ob nqaj	H4, H13, 9004, 9007

Hom LEDs nyob hauv qhov chaw

• Cov nqaj siab... Rau siab ci, LED teeb txawb kuj zoo heev thiab muab cov teeb pom kev zoo. Plinths H1, HB3, H11 thiab H9 yog siv. Tab sis tus neeg tsav tsheb yuav tsum nco ntsoov nco ntsoov ntsuas qhov ntsuas lub teeb, tshwj xeeb tshaj yog muaj zog. Muaj txoj hauv kev ntawm lub dazzling ntawm kev tuaj ncig txawm tias muaj tsawg nqaj.
• Tsawg nqaj... Led teeb pom kev zoo rau cov nqaj qis muab lub ruaj khov thiab muaj zog luminous flux piv rau halogen counterparts. Sib txuam plinths H1, H8, H7, H11, HB4.
• Chaw nres tsheb teeb thiab teeb ntsais ntsais... Nrog LED, lawv yuav pom ntau dua hauv qhov tsaus ntuj, thiab kev siv zog yuav raug txo kom tsawg.
• Huab teeb. Led nyob rau hauv PTF muab kev ua kom huv si thiab tseem yog lub zog txuag.
• Sab hauv lub tsheb... Ib tus zuj zus, diodes tuaj yeem nthuav tawm tag nrho cov xim spectrum. Kev sib tw ntawm lub teeb pom kev zoo hauv LED cov hluav taws xob tuaj yeem hloov kho siv cov chaw taws teeb tswj kev thov ntawm tus tswv.

Raws li koj tuaj yeem pom, qhov ntau ntawm kev thov ntawm diodes hauv ib lub tsheb yog dav. Qhov tseem ceeb tshaj plaws yog kho lub teeb rau lub sawv ntsug tshwj xeeb. Tsis tas li, LED teeb lub teeb yuav tsis haum rau qhov loj ntawm lub headlamp, txij li lawv ib txwm ib txwm siv sijhawm ntev dua. Lub tshuab hluav taws xob lossis hluavtaws tsis tuaj yeem haum, thiab lub npuaj yuav tsis kaw.

Yuav ua li cas los hloov cov pa lo nrog cov diode

Nws tsis yog qhov nyuaj los hloov cov "halogens" zoo tib yam nrog LEDs, qhov tseem ceeb yog xaiv lub hauv paus tsim nyog, xaiv qhov ntsuas kub kom raug, uas qhov xim xim yuav nyob ntawm seb. Hauv qab no yog cov lus:

Lub teeb ntxoov ntxoo	Teeb lub teeb xim (K)
Daj sov	2700K-2900K
Dawb sov	3000K
Ntshiab dawb	4000K
Mob khaub thuas dawb (hloov mus rau xiav)	6000K

Cov kws tshaj lij qhia pib hloov cov kev hloov sab nraud, sab hauv teeb pom kev sab nraud, pob tw, thiab lwm yam. Tom qab ntawd phim cov LEDs nyob rau hauv lub taub hau teeb nrog hom tsim nyog cap. Feem ntau nws yog H4 nrog ob kab teeb rau kom ze thiab ze.

Cov LEDs txo qis rau kev ua haujlwm ntawm lub tshuab hluav taws xob. Yog tias lub tsheb muaj qhov ntsuas qhov kev ntsuas tus kheej, tom qab ntawd kev siv lub zog qis yuav qhia ceeb toom txog cov qhov muag teeb uas tsis ua haujlwm. Cov teeb meem daws tau los ntawm kho lub computer.

Puas yog nws ua tau los nruab qhov muag teeb LED hauv teeb pom kev zoo

Nws tsis yog yooj yim los coj thiab hloov cov teeb pom kev zoo tib yam nrog cov diode. Ua ntej koj yuav tsum ua kom koj lub teeb taws teeb tau raws li cov lus qhia tshwj xeeb thiab kev nyab xeeb. Piv txwv li, HCR thiab HR cov cim tso cai rau koj yooj yim hloov halogen teeb nrog diode teeb ntawm yam coj los ntawm lub hoobkas. Qhov no yuav tsis tau ua txhaum. Nws kuj tseem pom zoo kom siv tsuas yog xim dawb hauv lub taub hau teeb. Kev teeb tsa lub tshuab ntxhua khaub ncaws yog nyob ntawm kev xaiv, thiab koj tsis tuaj yeem hloov lub tsheb nws tus kheej thaum lub sijhawm teeb tsa.

Yuav tsum tau installation ntxiv

Muaj lwm yam yuav tsum tau ua thaum hloov lub hom teeb pom kev zoo:

• lub teeb lub teeb yuav tsum tsis txhob saib dhau qhov dej ntws tuaj;
• lub teeb ci ntsa iab yuav tsum "nkag mus" qhov deb nrug kom tus neeg tsav tsheb tuaj yeem paub qhov txaus ntshai ntawm txoj kev ntawm kev ntawm nrawm;
• tus neeg tsav tsheb yuav tsum muaj qhov sib txawv ntawm cov cim ntawm cov xim ntawm txoj kev thaum hmo ntuj, yog li lub teeb dawb pom zoo;
• yog hais tias lub headlamp reflector tsis tso cai rau lub teeb tsa ntawm diode lub teeb pom kev zoo, ces kev teeb tsa raug txwv. Qhov no yog kev rau txim los ntawm kev tsis pub muaj cai los ntawm 6 lub hlis mus rau ib xyoos. Cov nqaj thim rov qab thiab ci rau hauv kev sib txawv, ntsais lwm tus tsav.

Nws yog ua tau rau nruab LEDs, tab sis tsuas yog ua tau raws li cov cuab yeej technology thiab kev cai lij choj. Qhov no yog txoj hauv kev zoo rau kev txhim kho qhov teeb pom kev zoo. Raws li kws tshaj lij, dhau sijhawm, hom teeb ci no yuav hloov pauv li qub.

Cov Lus Nug thiab Cov Lus Teb:

Dab tsi yog cov cim ntawm diode taub hau? Tag nrho cov khoom siv hauv LED teeb yog cim nrog lub npe HCR. Cov lo ntsiab muag thiab cov reflectors ntawm cov dej khov taub hau yog cim nrog lub cim LED.

Kuv yuav ua li cas thiaj paub cov cim teeb taub hau? С / R - qis / siab beam, Н - halogen, HCR - halogen noob nrog qis thiab siab beam, DC - xenon low beam, DCR - xenon nrog siab thiab qis beam.

Dab tsi ntawm LED qhov muag teev tso cai rau hauv lub teeb taub hau? LED teeb raug suav hais tias yog txoj cai lij choj raws li halogen, yog li cov teeb ci LED tuaj yeem teeb tsa tsis yog cov qauv (halogens raug tso cai), tab sis yog tias lub teeb taub hau raug cim HR, HC lossis HRC.