Qhov Sib Txawv ntawm Halogen, Hid Thiab Led Taws Teeb

Muaj peb lub ntsiab sib txawv ntawm cov teeb taub hau. Cov hom teeb txawb taub hau tsheb no yog Halogen, Xenon & LED taws. Txhua qhov haujlwm ua haujlwm sib txawv ntau hauv txoj kev uas lawv tsim teeb thiab yog li tsim ntau hom teeb ci rau ntawm txoj kev.
TUAJ
Lub teeb halogen qhov tseeb yog qhov teeb pom kev zoo siv feem ntau ntawm cov tsheb. Lawv qhov kev tsim tawm tau rov qab los rau xyoo 1960 uas yog cov kev daws teeb meem rau lub teeb pom kev zoo nrog cov peev txheej nyob tsawg. Ib yam li cov teeb pom kev zoo uas tsis sib haum xeeb, halogens siv qhov kub siab tungsten filament los tsim teeb. Cov ntsiab lus txawm li cas los xij kaw nyob rau hauv lub npuas ntawm halogen roj tsis zoo li lub incandescent, raws li kev ntsuas ntawm kev txhim kho kom ntev thiab ua haujlwm. Cov teeb no yooj yim rau kev tsim cov txheej txheem kev tsim khoom kom pheej yig. Ntxiv rau qhov hloov nqi kuj tseem tsawg heev. Cov teeb Halogen tuaj yeem haum rau feem ntau cov tsheb ntawm cov qauv sib txawv thaum lawv tuaj ntau thiab qhov sib txawv. Cov teeb no txawm li cas los xij tsis muab qhov pom kev zoo tshaj plaws li lub teeb HID dawb qij thiab LEDs. Kuj muaj qhov kub hnyiab ntau thaum ploj thaum siv cov taws teeb ua ntej thiab chaw pib lub zog tsis siv. Ntxiv mus, lawv puas yooj yim heev uas yuav tsum tau saib xyuas ntxiv tsis zoo li cov LEDs thiab HID

HID (Kev Xa Khoom Mus Siv Heev)
Lawv muaj qhov zoo tshaj plaws rau lawv qhov ci ntsa iab tshaj tawm uas tseem ncav cuag. Lawv lub tungsten raug kaw nyob rau hauv ib lub raj quartz uas muaj cov roj xenon. Lawv yuav xav tau lub zog ntau dua thaum muab tua tab sis siv nws tsawg dua los tswj qhov kev ci. Ntxiv mus, lawv muaj lub neej ntev dua piv rau halogens. Lawv yuav zoo li zoo dua tab sis lawv kuj nthuav tawm qee qhov kev txwv xws li kim kim kom deb li deb tau ntawm kev tsim khoom thiab hloov chaw muaj kev txhawj xeeb. Lawv tsis yooj yim tsim los ntawm lawv cov qauv tsim. Lawv lub teeb ci ntsa iab ua rau lub ntsej muag tsis pom kev rau cov tsheb uas tsis xav tau thiab tuaj yeem ua rau muaj kev phom sij ntawm txoj kev.

LED (Lub Teeb Emitting Diode)
Cov no yog tam sim no tam sim no thiab cov kev hloov tshiab tshaj plaws uas tau txais los ntawm HID thiab Halogens. Cov LED siv cov tshuab diodes uas lawv tsim teeb thaum hluav taws xob tam sim no zoo siab rau lawv cov hluav taws xob. Lawv xav tau lub zog qis thiab hluav taws xob thiab tseem tsim cov teeb ci ci ntau dua li halogen taws teeb uas tseem ua rau LEDs lub neej ntev dua. Lawv cov diodes tuaj yeem siv rau hauv ntau yam duab muab cov qauv tshwj xeeb. Nrog rau LED thev naus laus zis, lub zeem muag tau txhim kho ntau dua thiab muab tsom xam ntau dua. Txawm hais tias tus nqi pib ntawm HID thiab halogen noob teeb tsawg dua li LED, kev ua haujlwm ntawm cov haujlwm thiab kev saib xyuas ntawm LED yog qis dua. LEDs, muaj lub neej ua haujlwm ntev, txo txij nkawm thiab teeb hloov nqi. Vim tias LED yuav tsum tau hloov chaw tsawg dua, tus tswv tau siv tsawg dua ntawm lub teeb tshiab thiab cov neeg ua zog xav tau los hloov lawv. Cov LED tseem siv hluav taws xob tsawg dua; yog li tus nqi hluav taws xob tag nrho ntawm LED system tuaj yeem txo qis tshaj qhov siv cov teeb pom kev zoo ua ke.


Lub sij hawm tshaj tawm: Plaub Hlis-20-2021