Lub tswvyim ntawmthem nyiaj LED qhov muag teevsiv cov ntsiab lus piezoelectric tau yog ib lub ntsiab lus tseem ceeb ntawm kev tshawb fawb hauv kev tshawb fawb txog kev ntseeg siab thiab ib puag ncig tus phooj ywg teeb pom kev zoo thaum muaj xwm ceev. Lub zog ywj pheej thiab muaj txiaj ntsig zoo- cov txheej txheem tsim khoom yog qhov tseem ceeb rau lub teeb pom kev kub ntxhov vim hluav taws xob yuav tshwm sim tam sim ntawd vim muaj kev puas tsuaj ntuj tsim, kab sib chaws tawg, lossis lwm yam xwm txheej tsis tau xav txog. Nrog nws cov khoom tshwj xeeb, piezoelectricity nthuav qhia txoj kev ua tau zoo ntawm kev ua tiav qhov no.
Paub txog cov hauv paus ntawm Piezoelectricity thiab nws ua haujlwm li cas
Ib qho tshwm sim hu ua piezoelectricity tshwm sim thaum cov neeg kho tshuab kev ntxhov siab siv rau qee cov ntaub ntawv, ua rau lawv tsim hluav taws xob. Cov khoom uas muaj piezoelectric zoo xws li quartz, tej yam polymers, thiab tej ceramics. Cov qauv sab hauv ntawm cov ntaub ntawv no tau hloov pauv thaum lawv raug rau lub cev muaj zog xws li compression, khoov, lossis kev co. Cov nqi zoo thiab qhov tsis zoo nyob rau hauv cov khoom sib cais vim qhov kev sib txawv no, tsim kom muaj hluav taws xob sib txawv ntawm cov khoom siv. Ntawm qhov tod tes, cov khoom siv piezoelectric tau ntsib cov neeg kho tshuab deformation thaum raug hluav taws xob. cov
Piezoelectric Cheebtsam yog ib qho kev xaiv zoo rau kev sau qoob loo vim lawv txoj haujlwm ua haujlwm. Hloov ambient mechanical zog- uas nquag muaj nyob rau hauv ib puag ncig nyob rau hauv daim ntawv ntawm kev vibrations los ntawm cov khoom, footsteps, los yog cua- mus rau hauv hluav taws xob lub zog uas yuav siv tau los them ib lub teeb LED yog lub hom phiaj ntawm teeb pom kev zoo thaum muaj xwm ceev.
Kev sib tshuam ntawm LED qhov muag teev thiab Piezoelectric Elements
LED qhov muag teev yog lub zog zoo kawg nkaus -nrawm; lawv siv hluav taws xob tsawg dua li cov khoom siv hluav taws xob lossis cov teeb pom kev zoo fluorescent. Rau kev teeb pom kev kub ntxhov, kev sib xyaw ntawm piezoelectric Cheebtsam nrog LED qhov muag teev yog qhov txaus nyiam vim nws lub zog ua haujlwm. Cov hluav taws xob me me uas tsim los ntawm cov khoom siv piezoelectric tej zaum yuav txaus rau lub zogLED qhov muag teevvim lawv xav tau lub zog me me los ua haujlwm. Kev sib txuas ncaj qha ntawm piezoelectric Cheebtsam thiab LED teeb pom kev nyuaj, txawm li cas los xij. Feem ntau, cov ntaub ntawv piezoelectric tsim cov khoom siv hluav taws xob uas muaj qhov hluav taws xob siab thiab qis tam sim no. Txawm li cas los xij, txhawm rau ua haujlwm tau zoo, LED qhov muag teev yuav tsum muaj qhov tsim nyog thiab qhov tseeb qhov hluav taws xob thiab qhov tam sim no. Cov khoom siv hluav taws xob ntxiv, suav nrog cov khoom siv hluav taws xob, cov tswj hluav taws xob, thiab cov khoom siv hluav taws xob (xws li cov khoom siv hluav taws xob lossis cov roj teeb me me-) yuav tsum tau hais txog qhov tsis sib haum xeeb no. Lub zog hluav taws xob tsim los ntawm cov khoom siv piezoelectric yog hloov dua siab tshiab, khaws cia, thiab tswj los ntawm cov khoom no, uas ua rau nws muaj zog rau lub teeb ci LED.
Cov txiaj ntsig ntawm Kev Teeb Pom Kev Kub Ntxhov siv Piezoelectric-Charged LED Noob
Lub durability ntawm lub tswv yim no yog ib qho ntawm nws cov txiaj ntsig tseem ceeb tshaj plaws. Lub zog uas yuav txwv tsis pub siv los ntawm cov khoom siv hluav taws xob ambient tuaj yeem ntes tau los ntawm cov khoom siv piezoelectric. Piv txwv li, nws muaj peev xwm siv tau cov kev vibrations tsim los ntawm cov neeg tsiv ntawm ib tug qauv los tsim lub hwj chim. Qhov no txhais tau hais tias lub teeb pom kev kub ntxhov uas siv los ntawm piezoelectric-them LED qhov muag teev yog ywj siab ntawm cov khoom siv hluav taws xob xws li cov roj teeb uas siv tau lossis cov kab hluav taws xob. Yog li ntawd, qhov no txo qis kev cuam tshuam ib puag ncig ntawm kev siv tsis yog - siv hluav taws xob tauj dua tshiab thiab pov tseg roj teeb. Qhov tseeb tias nws yog tus kheej - txaus yog qhov txiaj ntsig ntxiv. Tsuav yog muaj zog txhua yam muaj, piezoelectric-them LED qhov muag teev tuaj yeem muab teeb pom kev zoo nyob rau hauv cov chaw sib cais lossis thaum lub sijhawm muaj hluav taws xob ntau qhov chaw hluav taws xob sab nraud yuav tsis muaj nyob rau lub sijhawm ntev. Nws yog ib qho kev daws teeb meem thaum muaj xwm ceev nyob rau hauv ntau qhov chaw vim nws tus kheej - kev cia siab.
Obstacles thiab txwv
Txawm tias muaj peev xwm, muaj ntau yam obstacles kom dhau mus. Piezoelectric cov ntsiab lus feem ntau muab cov nqi hluav taws xob tsawg kawg nkaus. Txawm hais tias lawv muaj peev xwm ua tau hluav taws xob, lawv cov zis yuav tsis txaus los tuav lub teeb pom kev zoo, txuas ntxiv mus rau lub sijhawm ntev. Qhov kev txwv no txwv lawv qhov kev siv tau hauv qee qhov siab - thov kom muaj teeb pom kev kub ntxhov ceev. Cov khoom siv, qhov ntau npaum li cas thiab qhov zaus ntawm kev siv tshuab kev ntxhov siab, thiab kev sau qoob loo tsim txhua yam cuam tshuam rau qhov zoo ntawm cov tshuab hluav taws xob hloov mus rau lub zog hluav taws xob hauv cov ntaub ntawv piezoelectric. Nws yog ib qho kev ua haujlwm nyuaj uas hu rau kev tshawb fawb thiab kev tsim kho kom zoo los txhim kho cov ntsiab lus kom ua kom muaj zog ntau tshaj plaws. Tsis tas li ntawd, tsim thiab siv lub teeb pom kev zoo thaum muaj xwm txheej ceev uas siv tshuab piezoelectric tej zaum yuav kim kim. Tus nqi siab ntawm -cov ntaub ntawv piezoelectric kev ua tau zoo thiab cov khoom siv hluav taws xob muaj feem xyuam rau kev hloov hluav taws xob thiab kev khaws cia tuaj yeem tiv thaiv cov thev naus laus zis no los ntawm kev siv dav, tshwj xeeb tshaj yog nyob rau hauv cov xwm txheej uas muaj kev txhawj xeeb.
Piv txwv los ntawm Lub Ntiaj Teb tiag thiab Kev Cia Siab rau yav tom ntej
Lub peev xwm ntawm piezoelectric lub zog sau qoob rau lub teeb pom kev zoo twb tau pom los ntawm ob peb qhov tiag tiag hauv ntiaj teb no. Piezoelectric flooring vuas, piv txwv li, tau teeb tsa hauv qee lub tsev pej xeem thiab tsim lub zog thaum tib neeg taug kev. Cov tshuab no qhia txog kev siv tau ntawm cov thev naus laus zis, txawm tias lawv tseem tsis tau siv dav rau kev teeb pom kev kub ntxhov ib leeg. Kev txhim kho yav tom ntej hauv cov ntaub ntawv tshawb fawb yuav tsum ua rau kev tsim cov khoom siv piezoelectric zoo dua nrog kev hloov pauv lub zog ntau dua. Tsis tas li ntawd, ntau compact thiab pheej yig piezoelectric- themLED teebcov tshuab rau cov teeb pom kev kub ntxhov yuav ua tau los ntawm kev nce qib hauv kev sib koom ua ke thiab cov khoom siv hluav taws xob me me. Nyob rau hauv lub xyoo tom ntej no, siv piezoelectric cov ntsiab lus los them cov qhov muag teev LED yuav dhau los ua qhov kev xaiv nrov dua thiab muaj txiaj ntsig zoo vim tias qhov kev xav tau rau cov teeb pom kev zoo thaum muaj xwm txheej tshwm sim loj tuaj. Hauv kev xaus, kev siv lub tshuab piezoelectric los them lub teeb LED rau teeb pom kev kub ntxhov yog ua tau txawm tias muaj qee qhov teeb meem. Muaj ntau qhov kev ruaj ntseg thiab tus kheej - cov txiaj ntsig txaus rau qhov sib xyaw. Cov thev naus laus zis no tuaj yeem ua rau muaj kev cuam tshuam loj rau teeb pom kev kub ntxhov rau yav tom ntej nrog kev kawm ntau ntxiv, kev tsim kho, thiab kev them nqi- txiav cov pib.
