Nyob rau hauv thaum ntxov xyoo, cov khoom caum los ntawm lub tsev soteeb pom kev zoothiab tsev so kho kom zoo nkauj kev lag luam tsis yog li cas tam sim no.High-end, luxurious thiab atmospheric yog cov kev xav tau hauv kev lag luam.Tam sim no, lub ntsiab ntawm cov khoom kim heev tab tom hloov maj mam hloov.
Peb hais tias cov kev hloov no yog "me" vim hais tias, los ntawm thiab loj, cov tsev tos qhua loj tseem nyob ntawm qhov khoom kim heev.Yog li ntawd, cov kev hloov maj mam nyob qhov twg?Zuag qhia tag nrho style, xaiv tsev,tsim teeb pom kev zoo, thiab lwm yam, tau hloov pauv hauv txhua yam.Kev lag luam uas tus sau nyob hauv yog tsev soteeb pom kev zoo, yog li kuv yuav tham luv luv los ntawm qhov kev xav no.
Txij li thaum pib ntawm lub xyoo pua 21st, kev txuag hluav taws xob thiab kev tiv thaiv ib puag ncig tau dhau los ua ib lub ntsiab lus ntawm kev thov thoob ntiaj teb, thiabteeb pom kev lag luamyog ib txwm ua tus thawj coj tus brunt, vim nws muaj kev sib raug zoo nrog hluav taws xob.Piv txwv li, txij li xyoo 2008, European Union tau yuam kom maj mam tshem tawm cov teeb pom kev zoo, thiab tom qab xyoo 2012, nws tau raug tshem tawm tag nrho.kuv lub teb chaws kuj txwv tsis pub muag cov teeb incandescent thaum Lub Kaum Hli 2016. Qhov laj thawj rau tag nrho cov no yog vim lub zog siv hluav taws xob ntau ntawm cov teeb ci incandescent (tsuas yog 5% ntawm lub zog hluav taws xob hloov mus rau hauvteeb, thiab lwm yam 95% ntawm cov hluav taws xob hluav taws xob hloov mus rau hauv cov cua sov.
Hloov cov roj teeb incandescent yog lub teeb txuag hluav taws xob thiab LED teeb.Lub teeb pom kev zoo (luminous efficiency) tom kawg yog 10-20 npaug ntawm cov roj teeb incandescent, uas txhais tau hais tias lub peev xwm los hloov hluav taws xob hluav taws xob rau hauv lub teeb muaj zog ntau zaus.Tshwj xeeb rau kev lag luam teeb pom kev zoo hauv tsev so, tib yam yog qhov tseeb, cov teeb ci incandescent tau raug tshem tawm ntev, thiab nws nyuaj rau peb pom cov teeb pom kev hauv cov tsev so niaj hnub no.Ua ntej, lub teeb xim ntawm incandescent teeb yog ib leeg, uas tsis tuaj yeem ua tau raws li qhov xav tau ntawm kev tsim teeb pom kev zoo nkauj.Qhov thib ob, lub zog noj ntawm lub teeb pom kev zoo yog qhov zoo heev.Kev siv ntawmLEDthiab lub zog txuag hluav taws xob tuaj yeem txuag tau tsawg kawg 50% ntawm kev siv hluav taws xob siv hluav taws xob rau tsev so teeb pom kev zoo.
Cov neeg sab nrauv yuav tsis them nyiaj ntau rau qhov tseeb tiasteebthiabteebaccount rau ib feem loj ntawm lub zog noj ntawm lub tsev so.Raws li lub cim thib plaub lub teeb ci, LED tam sim no kub heev.Kev loj hlob ntawmLED teeb pom kev zoo, rau cov tsev so, tiag tiag yuav tsum tau them nyiaj ntau dua, thiab cov tuam txhab loj hauv tsev so teeb pom kev zoo kuj tseem txhawb cov khoom siv LED.
Ntau tshaj kaum xyoo dhau los, thiab LED tsis yog tus tub hluas lawm.Txawm hais tias nws yog kev txhim kho hauv tsev lossis cuab yeej, LED tau dhau los ua neeg nyiam.Yav dhau los, Tuam Tshoj teeb pom kev zoo Association tau ua qee qhov kev tshawb fawb txog kev lag luam hauv tsev so, thiab pom tias chav tsev so tuaj yeem siv li 10 lub teeb halogen, nrog qhov nruab nrab ntawm 25W, thiab qee qhov siab dua.Thiab yog hais tias nws yog hloov los ntawm tam sim noLED teeb, nws tsuas xav tau 5W.Thiab nrog kev txhim kho ntawm LED thev naus laus zis, wattage tuaj yeem qis dua.
Yog li, peb lub tsev so lub zog txuag hluav taws xob puas tsuas yog hloov lub teeb ci nrog LED?
yeej tsis!
Peb tau mus xyuas ntau lub tsev so, tshawb xyuas ntau lub tsev so teeb pom kev zoo, thiab pom tias ntau lub tsev so teeb pom kev zoo tsis tsim nyog.Qhov tseeb, niaj hnub no, yuav luag txhua lub tsev so teeb pom kev zoo siv LED thiab txuag hluav taws xob qhov chaw, yog li tsis muaj teeb meem ntawm kev xaiv lub teeb ci.Yog li qhov teeb meem nyob qhov twg?
Ua ntej, qhov rationality ntawm teeb pom kev zoo tsim.Piv txwv li, los ntawm kev xav ntawm lub tuam txhab tsim tsev so, style thiab artistry yog qhov tseem ceeb tshaj plaws.Tab sis peb feem ntau pom tias muaj qhov sib txawv loj ntawm cov qauv tsim thiab cov khoom tiav lawm.Ib qho laj thawj loj yog qhov tsim teeb pom kev zoo.Txhawm rau muab ib qho piv txwv me me, ib qho kev kos duab hauv daim duab hauv qab no tsom rau kev teeb pom kev zoo.Yog tias koj xaiv peb lub teeb nrog cov kab teeb sib txawv thiab txawvteeb pom kev zoo kaum, lub teeb tsim yog txawv kiag li, thiab cov artistic nyhuv kuj txawv kiag li.Tus tsim qauv xav ua kom cov nyhuv ntawm 38-degree beam kaum sab xis, thiab qhov tshwm sim yuav yog 10 degrees.
Los yog, ib cheeb tsam ntawm lub tsev so, xws li txoj kev hauv tsev thiab cov aisles, tsuas yog xav tau yooj yim teeb pom kev zoo.7 Wtsom teebtuaj yeem ua lub teeb pom kev zoo, yog tias koj nruab 20W, nws yog qhov pov tseg loj.Piv txwv li, yoglub teeb ntujyog qhia nyob rau hauv ib qho chaw, cov khoom siv hluav taws xob teeb pom kev zoo tsis xav tau thaum nruab hnub, thiab lub sijhawm no koj tsis muaj qhov hloov pauv, uas tsis tsim nyog.
Qhov thib ob, tsis muaj lub teeb pom kev zoo tau qhia.Tshwj xeeb tshaj yog rau cov tsev so loj, cov teeb pom kev zoo ntse yog qhov tsim nyog heev.Raws li peb tau hais nyob rau hauv lwm cov khoom ua ntej, cov teeb pom kev zoo ntse yog lwm daim ntawv thov theem hauv kev lag luam teeb pom kev zoo hauv tsev so.
Tseem ua piv txwv.Rau cov chav tsev so, cov neeg siv tuaj yeem xaiv cov qauv sib txawv raws li lawv tus kheej nyiam, lossis txawm tias xaiv lawv nrog ib qho nias ntawm lawv lub xov tooj ntawm tes.Lub teeb nyob hauv tag nrho chav tuaj yeem qhib qhov twg koj xav tau.Piv txwv li, nyob rau hauv lub elevator hall, txoj kev hauv tsev, aisle thiab lwm qhov chaw ntawm lub tsev so, thaum hmo ntuj tuag, tsis muaj coob tus neeg taug kev, tab sis koj tsis tuaj yeem tua lub teeb.
Txij ntawm no mus, koj tuaj yeem teeb tsa ntawm lub ntse tswj vaj huam sib luag, thiab txij li 11:30, lub teeb ci hauv cov cheeb tsam yuav raug txo los ntawm 40%.Los yog thaum 7:00 teev sawv ntxov txog 5:00 teev tsaus ntuj, nyob rau qee thaj chaw uas muaj teeb pom kev zoo,teeb pom kev zoocov ntaub ntawv yog ib feem los yog tag nrho muab tua.
Thiab cov haujlwm no, uas yuav tsum dhau los ntawm kev tsim ntawm lub voj voog Circuit Court, yuav nyuaj heev.Txawm hais tias nws yog tsim los, muaj pes tsawg tus neeg ua haujlwm koj xav tias yuav tuaj yeem nco txog kev ua haujlwm ntawm kev hloov pauv thiab lub sijhawm.
Tsis txhob kwv yees cov txiaj ntsig kev lag luam uas tsim teeb pom kev tuaj yeem ua rauteeb pom kev hauv tsev so.Nws yog qhov tseeb tus nqi loj tshaj xyoo.