Kuv puas yuav tsum tau hloov cov qij taws nrog coj?

Cov txheej txheem:

Kuv puas yuav tsum tau hloov cov qij taws nrog coj?
Kuv puas yuav tsum tau hloov cov qij taws nrog coj?
Anonim

Txoj kev tshawb fawb tshiab los ntawm University of Michigan cov kws tshawb fawb pom zoo kom hloov tag nrho cov teeb pom kev zoo thiab halogen hauv koj lub tsev tam sim no nrog compact fluorescent teeb (CFLs) lossis LEDs. … LEDs yog lub teeb lub teeb uas siv tau ntev uas siv lub zog tsawg dua qhov muag teeb, halogen lossis fluorescent qhov muag kom muab cov teeb pom kev zoo tib yam.

Dab tsi yog ob qho laj thawj los hloov qhov muag teeb nrog LEDs?

LED qhov muag teev tsuas yog tso tawm 20% lub zog cua sov, ua rau lawv ua haujlwm ntawm qhov kub thiab txias. Siv cov qij LED txo qhov kev pheej hmoo ntawm hluav taws hauv tsevvim tias lawv muaj cov pa hluav taws xob qis dua. Lawv muaj zog heev ua tsaug rau lawv cov khoom siv hauv lub xeev, yog li tsis muaj iav tawg los cuam tshuam nrog, ib qho.

Puas tsim nyog hloov mus rau LED qhov muag teev?

Yog li cov neeg feem coob yuav tuaj yeem rov them tus nqi ntawm lub teeb tshiab LED hauv peb lub hlis xwb. Ntxiv rau kev txuag nyiaj, LEDs tuaj yeem txuag koj lub sijhawm - nrog tsawg dua mus rau tom khw thiab nce ntaiv. Lawv kav txog 25,000 teev. … Los ntawm kev sib piv, qhov muag teev cia li 1, 200 teev, thiab cov fluorescents compact, 8,000 teev.

Vim li cas tib neeg thiaj hloov qhov muag teeb nrog LED qhov muag teev?

Kev txuag hluav taws xob thiab txuag cov peev txheej yog lub hom phiaj loj dua ntawm kev tiv thaiv pov tseg, txawm tias ua tiav los ntawm kev rov ua dua lossis txuas ntxiv cov khoom lag luam. Txij li thaum muab pov tseg lub teeb hluav taws xob ntxov thiab hloov nws nrog LED txuag hluav taws xob ntau, cov yam ntxwv nokuj txaus siab hloov thaum ntxov.

Koj puas tuaj yeem tso cov qhov muag teev LED rau hauv ib qho kev sib tw?

Thaum nws los txog rau lub teeb ci LED, lawv yuav qhib thiab ua haujlwm hauv txhua lub teeb pom kev zoo uas muab lawv yam tsawg kawg wattage lawv tau teev tseg rau. Vim tias qhov ua tau zoo ntawm LED qhov muag teev, daim duab no feem ntau qis heev. Qee lub qhov muag teev LED tej zaum yuav ua siab ntev me ntsis lossis ntau dhau wattage, mus rau qee qhov taw tes.

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