Cov txheej txheem:
- Kauj Ruam 1: Cov Thawj Coj Ua Rau Lub Hnub Qub LEDs
- Kauj Ruam 2: Txuas Txuas Tag Nrho 9 LEDs thiab 1 Ohm Resister hauv Series
- Kauj Ruam 3: Epoxy STAR LEDs mus rau 18 Nti Txhuas Lub Kaum
- Kauj Ruam 4: Ntxiv Cov Dej Kub Kub, Hose Clamp thiab Ntsuas Koj Teeb
- Kauj Ruam 5: Teeb Pom Hmo Ntuj
Video: 36 Volt - 900 Lumen LED Stadium Lights: 5 Kauj Ruam
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:31
Qhov kawg ntawm kev txuag nruab hnub thiab tsis muaj lub teeb txhais tau tias 5:30 teev tsaus ntuj kev ncaws pob yuav tsaus ntuj. Nrog rau thaj chaw txwv tsis pub siv qhov no txhais tau tias yog qhov kawg ntawm kev coj ua. Xyoo tom ntej peb yuav npaj nrog cov roj teeb nqa tau siv lub teeb pom kev zoo, ua tsaug rau tus nqi qis, LEDs muaj hwj chim loj thiab lub teeb ntev ntev lithium 36 volt roj teeb pob los ntawm Dewalt. Kuv tau tsim ob lub teeb chaw ntau pob. Muab tso rau ntawm ob sab ntawm daim teb lawv ua haujlwm zoo ntawm teeb pom kev zoo thaj tsam xyaum ua haujlwm rau 10-12 tus menyuam. Rau thaj tsam loj dua lossis sib tw kis las, koj yuav xav tau ntau yam ntxiv. Txhua lub teeb rub ~.750 Amps, Dewalt pob zoo rau 2.3 Amphours lossis tsis heev 3 teev. Tseem ntau tshaj qhov ntev txaus rau kev xyaum. Xav tau 36 Volt Dewalt Lithium roj teeb pob Cov khoom no zoo heev, lub teeb yuag, them nrawm, thiab yooj yim heev tom qab koj tau ua raws cov lus qhia txhawm rau ntxiv cov qauv hluav taws xob tawm xov hlau. Kuv yuav tsis nthuav qhia yuav ua li cas thiaj li tshem lub roj teeb tau zoo li qhov no muaj nyob hauv is taws nem hauv ntau qhov chaw. 9 STAR LEDs (3 watts ~ 100 lumen txhua tam sim no muaj ncaj qha los ntawm Tuam Tshoj rau ib ncig $ 2 rau ib qho LED, ebay thiab lwm qhov chaw) Feem ntau ntawm cov hwj chim siab no, ua haujlwm siab LEDs ua haujlwm los ntawm 3.5 txog 4.0 Volts. Txhawm rau txuag nyiaj peb yuav tsis siv qhov kev pom zoo tam sim no tsav tsheb, tab sis xaim ncaj qha hauv koob. (36 V / 9 LEDs) = 4.0 volts ib LED. CPU style heat sink1 ohm, 10 watt resister (ntxiv qee qhov kev nyab xeeb) 18 nti ntev daim ntawm txhuas lub kaum ntse ntse (1/16 los ntawm 1 nti) JB Weld Epoxy1 nti hose clamp10 'x 1/2 ncej (PVC yeeb nkab) Ntsia Hlau, xaim, txuas
Kauj Ruam 1: Cov Thawj Coj Ua Rau Lub Hnub Qub LEDs
STAR LEDs zoo heev rau cov laug. Lawv muaj cov kab laug sab dav, kos kom meej meej + thiab -. Pib nrog rau sab ntxiv thiab txhuam ib qho ua rau ib qho + ncoo.
Kauj Ruam 2: Txuas Txuas Tag Nrho 9 LEDs thiab 1 Ohm Resister hauv Series
Muab koj cov leds tso rau hauv kab hluav taws xob. Thawj xaim mus rau + ncoo ntawm thawj LED. Siv lub xaim thib ob txuas rau - lub ncoo ntawm thawj LED thiab muab cov hlau sib txuas no txuas rau + ncoo ntawm ob lub LED. Cov xaim txuas mus los ntawm - ncoo rau + ncoo ntawm tus thib peb LED. Txuas ntxiv mus txog thaum tag nrho 9 LEDs tau muab muag hauv txoj hlua koj pom hauv qab no. Tom ntej solder ib lub davhlau ya nyob twg ntawm 1 ohm resister rau cov xaim kawg thiab txuas ob 10 'txhuas (+ thiab -) xov hlau mus rau qhov kawg.
Kauj Ruam 3: Epoxy STAR LEDs mus rau 18 Nti Txhuas Lub Kaum
3 watt LEDS ntawm lub zog tag nrho tuaj yeem tsim cua sov txaus kom thaum kawg ua rau lawv tus kheej tshwj tsis yog siv rau lub dab dej kub. Koj tuaj yeem yuav cov cua sov tshwj xeeb epoxy tab sis JB Weld hom epoxy zoo li muaj cov hlau txaus los khi cov LEDs thiab ua haujlwm raws li hloov cua sov. Ua kom tag nrho koj cov LEDs rau txhuas thiab clamp khov kho nyob rau hauv ob peb teev.
Kauj Ruam 4: Ntxiv Cov Dej Kub Kub, Hose Clamp thiab Ntsuas Koj Teeb
Nrog cov LEDs ntawm lub kaum sab xis aluminium yuav dhau los ua qhov sov heev. Ntxiv lub dab dej kub (los ntawm CPU txias dua) yog lub tswv yim zoo los tswj kev ua haujlwm thiab LED lub neej. Ntsia liaj qhov rooj ntawm qhov hose clamp rau teeb koj lub teeb rau tus ncej siab. Plug thiab ntsuas koj lub teeb.
Kauj Ruam 5: Teeb Pom Hmo Ntuj
Mount LED mus rau tus ncej. Kuv tau siv 10 ko taw txuas tab sis cov LEDs yog lub teeb txaus tias PVC yeeb nkab ua haujlwm tau zoo ib yam. Teeb hmo ntuj thiab txaus siab.
Finalist in the Light Up the Night! Kev sib tw
Pom zoo:
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