Nws siv ntau lub sijhawm thiab kev ua siab ntev kom tsim tau LED teeb. Koj tuaj yeem ua nws tom tsev siv ib txheej txheem ntawm halogen. Yog li ntawd, koj yuav tsum muaj 12-volt uas siv hluav taws xob.
Koj yuav tsum ua li cas thiaj ua lub teeb LED?
Yog tias koj txiav txim siab ua koj tus kheej tsim ntawm lub teeb ci LED, coj lub teeb halogen nrog tshem iav thiab LED. Nws yog ntshaw tias cov lej tom kawg tsis ntau dua 22 daim, txwv tsis pub nws yuav nyuaj rau ua haujlwm nrog lawv.
Koj tseem yuav xav tau kev sib dhos kua nplaum thiab cov kua nplaum super, hlau ci thiab kub yaj, tooj liab tooj liab, ntawv me me ntawm txhuas ntawv, cov khoom tiv thaiv, thiab lub qhov tshum.
Cov theem tseem ceeb ntawm kev tsim teeb
Ua ntej, rub tawm txhua yam koj tsis xav tau los ntawm lub teeb halogen. Ua li no, pib tshem cov dawb putty nrog ib tus ntswj ntsia hlau. Qhov no yuav tsum tau ua tib zoo ua ntej thiaj li tsis ua rau puas lub teeb lub teeb. Tom qab ntawv muab rab rauj thiab muab nws tso, taw sawv tsees, saum daim tiaj tus tiaj. Sim khob qhov muag tua nws tus kheej tawm ntawm lub reflector nrog ib qho kev tshuab.
Yog tias cov theem dhau los tau ua tiav zoo, mus rau ib qib tom ntej. Ua ib qho txhuas txiav rau cov LEDs. Txhawm rau ua qhov no, nrhiav tus qauv tsim nyog hauv Is Taws Nem, luam tawm thiab txiav nws raws qhov contour. Lo cov ntawv txiav rau daim ntawv txhuas thiab txiav ib lub voj voog tawm ntawm nws. Tom qab ntawd punch qhov nyob rau hauv lub voj voog aluminium nrog lub qhov punch.
Txhawm rau tsim cov duab kab sib txuas LED, koj yuav tsum sau cov haujlwm uas yuav tsum tau muaj nyob hauv cov laij lej tshwj xeeb online daim duab txuas. Muaj koj sau ntawv tawm ntawm qhov hluav taws xob ntawm qhov hluav taws xob thiab LED, qhov tam sim no lub zog ntawm LEDs thiab lawv tus lej. Qhov kev pabcuam yuav tsum muab cov duab kos rau koj tom qab nkag mus rau txhua qhov tsis tau.
Koj tuaj yeem pib sib sau ua ke ntawm cov LEDs. Tso lub disc rau ntawm lub raj sawv nrog txoj kab uas yog. Tom qab ntawd ntxig tag nrho cov LED rau hauv qhov nyob rau ntawm lub voj voog aluminium nrog ceg. Tsis txhob hnov qab nqus nrog me me ntawm cov kua nplaum super ntawm lawv. Cia li tsis txhob overdo nws. Tom qab ntawd, koj yuav tsum siv tshuaj kua nplaum thiab hliv tag nrho cov LED rau saum. Nco ntsoov tos kom txog thaum nws qhuav tag (nws yuav siv sijhawm ntau hnub).
Nws yog qhov zoo dua rau solder cov ceg raws li cov phiaj xwm - 4 LEDs hauv series los ntawm ntxiv rau rho tawm. Tom qab ntawd qev cov ceg txuas ntxiv ua ke, thiab txuas cov resistors kom rho tawm. Tom qab ntawd koj yuav tsum solder lub resistors kom lawv nyob rau ntawm cov LEDs hauv kab rov tav. Yog li ntawd, cov qauv tsim tawm yuav tsum muaj ob pawg ntawm ob txhais ceg. Muag ib daim tooj liab rau lawv. Koj tuaj yeem sau qhov chaw ntawm ob txhais ceg thiab cov xov hlau nrog rab phom kua nplaum.
Yog li nws tseem tshua tsuas yog kom dhos cov teeb tsa. Ua li no, ntxig rau LED disc rau hauv qhov teeb pom kev ntawm lub halogen teeb thiab lo nws nrog super kua nplaum. Nco ntsoov tos kom txog thaum cov kua nplaum dries thiab sau cov cim dub ntawm lub hauv paus uas qhov ntxiv thiab rho tawm teeb txawb. Ua tib zoo txiav ib qho xov txuas ntxiv thiab siv lub teeb uas dhau los.
