Puas yog LED teeb muaj kev nyab xeeb rau Artwork?

Puas yog LED teeb muaj kev nyab xeeb rau kev kos duab?

Lub ntiaj teb tau siv cov teeb pom kev zoo los tso saib thiab ua kom pom cov duab kos txij thaum kaj ntug ntawm kev vam meej. Txawm li cas los xij, cov teeb pom kev zoo ib txwm muaj thiab cov teeb fluorescent tau paub tias yuav ua rau muaj teeb meem UV thiab IR hluav taws xob uas tuaj yeem ua rau degradation thiab fading ntawm lub tsev khaws puav pheej-zoo artwork dhau sij hawm. LED teeb yog ib qho tshiab thev naus laus zis uas tau nrov hauv ntiaj teb kos duab, tab sis lawv puas muaj kev nyab xeeb rau kev kos duab? Cia peb delve tob dua thiab tshawb txog qhov ins thiab outs ntawm LED teeb thiab lawv cov teebmeem ntawm artwork.

** LED teeb yog dab tsi?

LED teeb, los yog lub teeb-emitting diodes, yog semiconductors uas emit lub teeb thaum muaj hluav taws xob los ntawm lawv. Lawv tau tsim thawj zaug hauv xyoo 1960, tab sis nws tsis yog txog rau xyoo tas los no lawv tau los ua cov tswv yim thiab pheej yig txaus los siv rau hauv txhua hnub. LED teeb yog lub zog txuag, siv tau ntev, thiab tuaj yeem hloov kho kom tawm cov xim tshwj xeeb ntawm lub teeb.

** Vim li cas cov teeb pom kev zoo tsim teeb meem rau kev kos duab?

Tsob tshuaj incandescent thiab fluorescent teeb emit UV thiab IR hluav taws xob uas tsim kev puas tsuaj rau artwork. UV hluav taws xob tuaj yeem ua rau fading thiab yellowing, thaum IR hluav taws xob tuaj yeem ua rau molecular puas. Cov cua sov tawm los ntawm cov teeb pom kev zoo tuaj yeem ua rau kev puas tsuaj rau cov duab kos. Nyob rau tib lub sijhawm, cov teebmeem no tuaj yeem ua rau muaj kev puas tsuaj rau lub tsev khaws puav pheej-zoo artwork.

** Puas yog LED teeb muaj kev nyab xeeb rau kev kos duab?

LED teeb tau dhau los ua neeg nyiam hauv ntiaj teb kev kos duab vim lawv lub zog ua haujlwm tau zoo thiab kev xaiv xim hloov tau. Txawm li cas los xij, seb lawv puas muaj kev nyab xeeb rau kev kos duab yog nyob ntawm ntau yam, suav nrog cov teeb ci LED tshwj xeeb uas tau siv thiab hom duab kos duab raug tso tawm.

** Dab tsi cuam tshuam rau kev nyab xeeb ntawm LED teeb rau kev kos duab?

1. Xim kub

Cov xim kub ntawm LED teeb tuaj yeem cuam tshuam kev nyab xeeb ntawm kev kos duab. Xim kub ntsuas hauv Kelvin (K) thiab hais txog cov xim ntawm lub teeb tawm los ntawm LED. Cov xim xim txias dua (nruab nrab ntawm 4000K-5000K) tuaj yeem tawm teeb xim xiav teeb meem, thaum lub teeb xim sov dua (nruab nrab ntawm 2700K-3000K) feem ntau suav tias muaj kev nyab xeeb rau kev kos duab.

2. Spectral faib

Lub spectral faib ntawm LED teeb yog hais txog qhov sib npaug ntawm cov xim sib txawv ntawm lub teeb uas tau tawm. Yuav kom muaj kev nyab xeeb rau kev kos duab, LED teeb yuav tsum muaj qhov sib npaug spectral faib uas ua raws li lub hnub ci ntuj.

3. CRI (Color Rendering Index)

CRI ntawm LED teeb yog hais txog lawv lub peev xwm los qhia cov xim kom raug. LED teeb nrog lub siab CRI feem ntau suav hais tias muaj kev nyab xeeb rau kev kos duab vim tias lawv tuaj yeem pom cov xim ntawm cov duab kos kom raug yam tsis muaj xim txawv.

4. Ultraviolet thiab infrared tawg

Qee lub teeb ci LED tso tawm me me ntawm UV thiab IR hluav taws xob uas tuaj yeem ua rau kev puas tsuaj rau cov duab hauv lub sijhawm. Txawm li cas los xij, muaj cov teeb pom kev zoo LED uas muaj cov lim UV thiab IR los tiv thaiv cov duab kos.

** Dab tsi yog cov txiaj ntsig ntawm kev siv LED teeb rau kev kos duab?

1. Zog efficiency

LED teeb muaj zog ntau dua li cov teeb pom kev zoo, uas tuaj yeem txuag cov tsev khaws puav pheej thiab cov chaw khaws nyiaj ntau ntawm lawv cov nqi hluav taws xob.

2. Lub neej ntev

LED teeb tuaj yeem kav ntev txog 50,000 teev, piv rau 1,000-2,000 teev rau lub teeb incandescent thiab 8,000-10,000 teev rau teeb fluorescent. Qhov no txhais tau tias kev saib xyuas tsawg dua thiab tsawg dua qhov hloov pauv lub sijhawm.

3. Customizable xim xaiv

LED teeb tuaj yeem hloov kho kom tso tawm cov xim tshwj xeeb ntawm lub teeb, uas tuaj yeem siv los txhim kho cov duab kos duab thiab tsim kom muaj ib qho chaw tshwj xeeb hauv tsev cia puav pheej lossis chaw ua yeeb yam.

** Dab tsi yog qee qhov piv txwv ntawm LED teeb siv hauv kev kos duab?

1. Yayoi Kusama's Infinity Mirrored Room - Tus ntsuj plig ntawm tsheej lab ntawm lub teeb xyoo deb

Yayoi Kusama's Infinity Mirrored Room siv LED teeb los tsim kom muaj kev paub zoo rau cov qhua. Chav tsev muaj ntau dua 60 lub teeb me me LED uas flicker thiab pulsate los tsim qhov kev xav ntawm qhov chaw tsis muaj qhov xaus.

2. Olafur Eliasson's Weather Project

Olafur Eliasson's Weather Project siv LED teeb los tsim lub hnub ci loj sab hauv tsev uas tau ntim cov turbine nrog rau ntawm Tate Modern. Kev teeb tsa siv ntau tshaj 200 lub teeb daj mono-zaus teeb thiab tsim kom muaj cua sov thiab caw hauv tsev cia puav pheej.

** Lus xaus

Zuag qhia tag nrho, LED teeb tuaj yeem muaj kev nyab xeeb rau kev kos duab yog tias lawv siv kom raug. Cov xim kub, spectral faib, CRI, thiab UV / IR hluav taws xob tag nrho ua lub luag haujlwm hauv kev txiav txim siab kev nyab xeeb ntawm LED teeb rau kev kos duab. Txawm li cas los xij, cov txiaj ntsig ntawm kev siv lub teeb ci LED, suav nrog kev siv hluav taws xob, kev siv lub neej ntev, thiab kev xaiv xim tuaj yeem hloov tau, ua rau lawv muaj kev xaiv zoo nkauj rau cov tsev khaws puav pheej thiab cov chaw saib kom nthuav qhia lawv cov duab kos hauv qhov zoo tshaj plaws lub teeb.