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Glamor Lighting - Professional Decorative Lighting Supplier & Manufacturer Kubva 2003

Maitiro Avanogadzira LED Strip Vanoona Kushanda Kwesimba Muzvigadzirwa Zvavo

Munyika yanhasi, uko kushandiswa kwesimba uye kunetseka nezvezvakatipoteredza zviri kutonga hurukuro, kushanda nesimba kwave chinhu chikuru mukugadzira zvigadzirwa nekugadzira. Mwenje ye LED, inoshandiswa zvakanyanya pakuedza kupenya kwakanaka uye kushanda zvakanaka, inopa muenzaniso wakanaka wekuti vagadziri vanoedza sei kuenzanisa mashandiro nekugara kwenguva refu. Sezvo vatengi vakawanda vachitsvaga mhinduro dzemwenje dzinoderedza mabhiri emagetsi uye dzinoderedza kukanganiswa kwezvakatipoteredza, kunzwisisa kuti vagadziri ve LED vanovimbisa sei kushanda nesimba kunoratidza hunyanzvi netekinoroji iri shure kwezvishamiso zvemwenje zvemazuva ano.

Kubva pakusarudza zvinhu kusvika kuinjiniya wemazuva ano wemagetsi, vagadziri vanoshandisa nzira dzakasiyana-siyana dzekuwedzera mashandiro emagetsi pasina kukanganisa kunaka kwechiedza. Chinyorwa chino chinoongorora zvakadzama zvinhu zvakasiyana-siyana zvekugadzira tambo dze LED, chichijekesa nzira dzakangwarira uye kufambira mberi kunoita kuti zvinhu zvisanyanya kushandiswa.

Sarudzo dzeMagadzirirwo Akangwara uye Zvinhu Zvinodiwa Kuti Ubudirire Zvakanyanya

Imwe yenheyo huru mukuona kuti magetsi anoshanda zvakanaka mu LED strips ndeyekusarudza zvinhu zvakanyatsonaka uye dhizaini. Kusiyana nesarudzo dzemwenje dzechinyakare, dzakadai sema incandescent bulbs, LED strips dzinoda zvinhu zvisingangorerutsi kupenya chete asiwo zvinochengetedza simba shoma uye kugara kwenguva refu. Vagadziri vanotsvaga nekungwarira uye vanosarudza zvinhu zve semiconductor zvinopa simba rakanaka rechiedza—chiyero chemagetsi anoshandiswa nechiedza.

Ma LED emhando yepamusoro e gallium nitride (GaN) ave musimboti wenyaya iyi, sezvo zvinhu izvi zvichipa kufamba kwemaerekitironi kwakanaka kunoshanduka zvakananga kuita chiedza chakajeka pasina kupisa kwakawanda. Pamusoro pezvo, zvinhu zve substrate zvinoiswa ma LED zvine basa guru. Zvishandiso zvealuminium zvinowanzo shandiswa nekuda kwekupisa kwazvo, izvo zvinobatsira mukubvisa kupisa kubva kuma diode. Kudzora kupisa zvakanaka kunodzivirira kurasikirwa nesimba nekuda kwekupisa zvakanyanya uye kunoita kuti LED strip irambe iripo kwenguva refu, zvichiita kuti simba rirambe richishandiswa nekufamba kwenguva.

Uyezve, vagadziri vanonatsiridza marongerwo chaiwo emaLED ari pamutsetse kuti vagone kugovanisa kupararira kwechiedza. Nekugadzirisa maLED mumatanho akasiyana uye nguva, vagadziri vanowedzera kushandiswa kwesimba nekudzivirira kupenya kusingadzoreki uku vachiwana kupenya kwakafanana. Kubatanidzwa kwemachira anopenya kana ma encapsulants kunotungamira kubuda kwechiedza, zvichideredza kurasikirwa kuburikidza nekupinza kana kupararira. Aya magadzirirwo anoita mutsauko mukuru mukushandiswa kwesimba nekuona kuti simba rinoshandiswa rinoshandurwa zvinobudirira kuita chiedza chinoonekwa pasina kutambisa zvakanyanya.

Tekinoroji Yepamusoro Yekutyaira uye Dunhu

Chinhu chakakosha pakushanda zvakanaka kwemagetsi e LED strips i electronic driver circuitry iyo inopa simba ma LEDs. Mutyairi anodzora voltage ne current zvinopihwa kuma LEDs, achienzanisa kupenya uye kushandiswa kwesimba. Vagadziri vanoisa mari mukugadzira madhiraivha anoshanda zvakanaka anoshandura magetsi kubva kumagetsi kuita zvinodiwa chaizvo zve strip pasina kurasikirwa kukuru.

Madhiraivha emazuva ano e LED anoshandisa tekinoroji yemagetsi asingachinji. Kusiyana nemasisitimu emwenje echinyakare anomhanya pamagetsi asingachinji uye anokonzera kushanduka kwesimba, madhiraivha emagetsi asingachinji anoita kuti LED yega yega iwane simba rakafanana uye rakakodzera. Nzira iyi inodzivirira kudhonza simba rakawanda, inoderedza kugadzirwa kwekupisa, uye inoderedza zvakanyanya simba rinoraswa.

Uyezve, kushandiswa kwetekinoroji yekudzikisa pulse-width modulation (PWM) kunoita kuti simba richengetwe nekushandisa magetsi nekuchinja mashandiro emagetsi anopiwa, zvichiita kuti chiedza chidzike zvakanaka ukuwo zvichiramba zvichiratidza kupenya kwacho. Izvi hazvingobatsiri chete kudzora kwemushandisi asiwo zvinoderedza kushandiswa kwesimba kana chiedza chikasanyanya kudiwa.

Vagadziri vanokoshesawo kubatanidzwa kwezvinhu zvinoshandura simba zvinobudirira zvakaita sema transistors anomhanyisa kumhanya uye kugadziriswa kwemagetsi panguva imwe chete. Zvinhu izvi zvinoderedza kurasikirwa kunowanzobatanidzwa nemagetsi emazuva ano. Pamusoro pezvo, zvinhu zvinodzivirira zvakaita se overcurrent, voltage surge, uye thermal protection zvinodzivirira LED strip nedriver kubva mukukuvadzwa, zvichidzivirira kushandiswa kwesimba zvisina kunaka kunokonzerwa nezvikamu zvisina kushanda zvakanaka.

Kugadzirwa kwemaIC ekutyaira akangwara ane maalgorithms ekugadzirisa simba akagadziriswa kwakachinja zvakanyanya mashandiro e LED strip. Madhiraivha akangwara akadaro anovandudza mashandisirwo esimba munguva chaiyo nekutarisa mashandiro uye kugadzirisa magetsi nemagetsi zvinoenderana, zvichiita kuti strip ishande zvakanaka pasinei nekushanduka-shanduka kwekunze.

Kuvandudzwa mu LED Chip Technology

Pakati pechinhu chipi nechipi che LED pane ma LED chips ega ega, uye kufambira mberi kukuru mukushandisa simba zvakanaka kunobva mukuvandudzwa kuri kuitwa mu tekinoroji yema chips. Vagadziri vanogara vachimanikidza miganhu yekutsvagisa kwema semiconductor kuti vagadzire ma chips anoburitsa chiedza chakawanda pa watt imwe neimwe inoshandiswa.

Imwe nzira itsva inozivikanwa ndeyekushandisa maLED ane majoini akawanda, uko majoini akawanda epn anoiswa mukati mechip. Chimiro ichi chinobvumira kubata nekushandura simba remagetsi rakasiyana-siyana kuita chiedza chinoonekwa, zvichikonzera kushanda zvakanaka kwechiedza zvichienzaniswa nemachip ane majoini maviri.

Kuvandudzwa kwetekinoroji yephosphorus kunobatsirawo zvikuru. Mitsetse ye LED chena inowanzo shandisa chiedza chebhuruu che LED chinoshandurwa kuita chichena ne phosphors. Kugadzirisa kuumbwa kwe phosphor uye kuisa zvidimbu muzvikamu kunotungamira kune kunaka kwechiedza uye kushanda nesimba kwakanyanya nekuderedza kurasikirwa nesimba rechiedza kuburikidza nekushandura mavara zvisina kunaka.

Pamusoro pezvo, vagadziri vanoshanda pakuderedza "kudonha" kwesimba, kunova kudzikira kwekushanda kwe LED pama currents akakwira. Nekugadzira machipisi ane mafambiro emagetsi ari nani uye hunhu hwekudzima kupisa, kudzikira kwekushanda kunoderedzwa, zvichiita kuti ma LED strips ashande zvakajeka pasina kuwedzera kwesimba rinorasika.

Kufambira mberi mu nanotechnology kunobatsirawo kushanda zvakanaka. Nzvimbo dzakagadzirwa ne nano pamachipisi e LED dzinogona kuderedza zvakanyanya kupenya kwechiedza chemukati, zvichiita kuti chiedza chakawanda chibude muchichipisi chisvike kune nharaunda yekunze. Iyi nzira inovandudza kushanda zvakanaka kwechiedza uye kuchengetedza simba rose.

Maitiro Ekutarisira Kupisa

Kutarisirwa kwekupisa kunowanzo furatirwa asi kwakakosha zvikuru pakushanda zvakanaka kwemagetsi e LED strips. Kupisa kunokonzerwa nema LEDs panguva yekushanda kunoderedza kushanda kwawo uye kunogona kukonzera kutadza kushanda zvakanaka nguva isati yakwana. Nekuda kweizvozvo, vagadziri vanoshandisa matekiniki epamusoro ekugadzira kupisa kuti vabvise kupisa zvakanaka, vachichengetedza kushanda kwe LED strip padanho repamusoro rekushandisa simba.

Imwe nzira inowanzo shandiswa inosanganisira kushandisa zvinhu zvinopisa zvakanyanya, zvakaita sealuminium kana mhangura, zvinobvisa kupisa kubva kuma LED zvinobudirira kupfuura zvinhu zvechinyakare zvakaita se fiberglass. Izvi zvinobatsira kuchengetedza strip inotonhorera, izvo zvinoderedza kuramba kwemagetsi kwema LED uye kuchengetedza kupenya kwakanyanya pa watt imwe neimwe.

Zvinhu zvinoshandiswa pakubatanidza kupisa (TIMs) zvakaita sema thermal gels kana ma pads zvinoshandiswawo pakati pema LED chips ne substrate kuti zviwedzere kutamiswa kwekupisa. Pamusoro pezvo, dhizaini yema heat sinks akaiswa muma LED strip housings inobvumira kufamba kwemhepo munzvimbo dziri pedyo kuti kushande senzira yekutonhodza.

Vagadziri dzimwe nguva vanobatanidza masensa ekupisa zvakananga pa LED strip assemblies, zvichiita kuti masisitimu ekuchengetedza kupisa ashande. Masensa aya anogona kukonzera kudzikira kwemagetsi kana tembiricha ikasvika padanho rakakosha, zvichidzivirira kurasikirwa nekushanda zvakanaka uye kukuvara.

Nekugadzirisa kupisa nemazvo, kurasikirwa nesimba nekuda kwekuwedzera kwekupisa kunoderedzwa, zvichiita kuti simba rakawanda rinopihwa ku LED strip rishandurwe kuita chiedza pane kuti riparadzwe sekupisa. Izvi zvinovimbisawo kugara kwenguva refu, izvo zvinobatsira zvisina kunanga mukushanda zvakanaka kwesimba nekuderedza kuwanda kwekutsiva.

Maitiro Ekutonga Hunhu uye Kugara Kwenguva Refu

Kuve nechokwadi chekuti simba rinoshanda zvakanaka hakungotsamiri pakugadzirwa kwete chete pahunyanzvi; kudzora mhando uye kutevedzera mitemo yekuchengetedza zvinhu kwakakosha. Vagadziri vanoshandisa nzira dzakasimba dzekuyedza panguva yekugadzira kuti vaone kuti ma LED strips anosangana kana kupfuura zviyero zvekushanda kwesimba zvakagara zviripo.

Maitiro ekuyedza anosanganisira kuyedza kwe photometric, uko kuburitsa chiedza uye kushandiswa kwesimba zvinoyerwa pasi pemamiriro ezvinhu akarongwa kuti zviverengere kushanda zvakanaka. Kuyedzwa kwekuchengetedza magetsi kunoita kuti pasave nekubuda kwesimba rakawandisa kana mashort circuits anogona kukonzera kusashanda zvakanaka.

Pamwero mukuru, kutevedzera zvitupa zvesimba zvepasi rose zvakaita seENERGY STAR kana IEC zvinoratidza kuzvipira kwemugadziri pakushandisa simba zvakanaka. Zvitupa izvi zvinoda kuti zvigadzirwa zvipfuure zviyero zvakasimba zvine chekuita nekushandiswa kwesimba, hupenyu hwese, uye kukanganisa nharaunda.

Kugara kwenguva refu kunobatsirawo mukushandiswa kwezvinhu zvisina chepfu, zvinogona kudzokororwa pakugadzira zvidimbu zve LED uye pakurongedza zvine hushamwari kune nharaunda. Maitiro ekugadzira anochengetedza nharaunda anoderedza kukanganiswa kwezvakatipoteredza, zvichiita kuti zvigadzirwa zvinoshandisa simba shoma zvienderane nezvinangwa zvakakura zvekuchengetedza nharaunda.

Vagadziri vanogara vachitarisa mhinduro dzemusika uye vanoisa mari mukutsvaga nekugadzira kuti vagadzirise maitiro ekugadzira. Kuenderera mberi kwekuvandudza uku kunovimbisa kuti ma LED strips anoramba ari pamberi mukushandisa simba zvakanaka sezvo tekinoroji uye tarisiro yezvakatipoteredza zvichichinja.

Muchidimbu, rwendo rwekuenda kumwenje we LED usingashandise simba rakawanda rwakaoma uye rwakawanda. Kubva pakusarudza zvinhu zvakanyatsonaka uye dhizaini yemachipisi matsva kusvika kumatekinoroji ekutyaira epamusoro uye manejimendi ekupisa anoshanda nekukurumidza, zvese zvinobatsira mukuderedza kushandiswa kwesimba ukuwo zvichiwedzera kuburitsa kwechiedza. Kudzora mhando uye kutevedzera mitemo yekuchengetedza zvakatipoteredza kunoita kuti zvigadzirwa zvekupedzisira zvishande zvakanaka mumamiriro ezvinhu chaiwo, zvichipa kuchengetedza simba kwenguva refu kune vatengi.

Sezvo kushandiswa kwesimba kuri kuramba kuchikosha mukugadzirisa magetsi, vagadziri vema LED strip vanoramba vakazvipira kune hunyanzvi uye kugona. Nekusundira miganhu yetekinoroji uye kuchengetedza mwero wepamusoro wekugadzira, vanopa zvigadzirwa zvisingangovhenekeri nzvimbo zvakanaka chete asiwo zvinobatsira mune ramangwana rakagadzikana. Kunzwisisa izvi kunobatsira vatengi nevane chekuita neindasitiri kuti vanzwisise hunyanzvi huri shure kweaya ma strip echiedza anoita seari nyore.

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