Chiratidziro che LED imhando nyowani yemidziyo yekuratidzira, ine zvakawanda zvakanaka zvichienzaniswa neyakajairwa nzira yekuratidzira, senge hupenyu hurefu hwebasa, kupenya kwepamusoro, kupindura nekukurumidza, kureba kwekuona, kuchinjika kwakasimba kune zvakatipoteredza zvichingodaro.Dhizaini yemunhu inoita iyo LED kuratidzanyore kuisa uye kuchengetedza, inogona kushandiswa chero nguva uye chero kupi zvakachinjika, yakakodzera kune akawanda ekuisa mamiriro, chiitiko chinoitika uye mufananidzo, kana kuchengetedza simba uye kuderedzwa kwekubuda, rudzi rwegirinhi kuchengetedza kwezvakatipoteredza zvinhu.Saka, hupenyu hwesevhisi hwakareba seiChiratidziro che LED?
Iko kushandiswa kwe LED kuratidzwa kunogona kukamurwa mukati uye kunze.Tora ratidziro ye LED inogadzirwa naYipinglian semuenzaniso, ingave yemukati kana yekunze, hupenyu hwesevhisiLED module panelanopfuura 100,000 maawa.Nekuti iyo backlight inowanzo mwenje we LED, hupenyu hweiyo backlight yakafanana neiyo ye LED skrini.Kunyange kana yakashandiswa maawa makumi maviri nemana pazuva, dzidziso yehupenyu yakaenzana inopfuura makore gumi, ine hafu yehupenyu hwemaawa 50,000, hongu, aya ndiwo maitiro edzidziso!Inguva yakareba sei inotora zvakare zvinoenderana nenharaunda uye kuchengetedza kwechigadzirwa.Kuchengetedza kwakanaka uye kugadzirisa nzira ndiyo yakakosha yehupenyu sisitimu yekuratidzira kweLED, saka, vatengi kutenga kuratidzwa kwe LED vanofanirwa kuve nemhando uye sevhisi senzvimbo.
Zvinhu zvinokanganisa hupenyu hwekuratidzwa kwe LED
Isu tose tinoziva kuti kushandiswa kwemachipisi akanaka, zvinhu zvakanaka, general LED kuratidza kushandisa hupenyu haisi hupfupi, kanenge ichashandiswa kweanopfuura makore maviri.Zvisinei, mukushandiswa kwekushandiswa, tinowanzosangana nematambudziko akasiyana-siyana, kunyanya kuratidzwa kwe LED kunoshandiswa kunze, kazhinji kunotambura nemhepo uye zuva, uye kunyange kuipa kwemamiriro ekunze.Nokudaro, hazvigoneki kuti pachava nezvinetso zvakasiyana-siyana, izvo zvichange zvichikanganisa hupenyu hwebasa reLED yakazara-ruvara kuratidza.
Saka ndezvipi zvinhu zvinokanganisa hupenyu hwesevhisi yekuratidzira kwe LED?Muchokwadi, hapana zvinhu zvinopfuura zviviri, zvikonzero zvemukati nekunze zvemarudzi maviri;Zvikonzero zvemukati mashandiro emagetsi emwenje e LED, mashandiro ezvikamu zveparipheral, anti-kuneta kuita kwechigadzirwa, uye zvikonzero zvekunze inzvimbo yekushanda yekuratidzira kwe LED.
LED mwenje-emitting midziyo, kureva, mwenje ye LED inoshandiswa muchiratidziro, ndiyo inonyanya kukosha uye ine chekuita nehupenyu zvikamu zvekuratidzira skrini.Kune LED, tinoteerera kune zvinotevera zviratidzo: attenuation maitiro, mvura mhute kupinda maitiro, anti-ultraviolet kuita.Luminance attenuation ndiwo hunhu hwemaledhi.Kune chidzitiro chekuratidzira chine hupenyu hwekugadzira makore mashanu, kana kupenya kuderedzwa kweiyo LED yakashandiswa iri 50% mumakore mashanu, iyo attenuation margin inofanirwa kutariswa mukugadzira, zvikasadaro kuita kwekuratidzira hakugone kusvika pachiyero mushure memakore mashanu.Kugadzikana kweiyo decay index kunokosha zvakare.Kana kuora kwakapfuura 50% mumakore matatu, zvinoreva kuti hupenyu hwechidzitiro huchapera nguva isati yakwana.Saka kana uchitenga LED kuratidza, zviri nani kusarudza yakanaka mhando chip, kana Riya kana Kerui, idzi nyanzvi dze LED chip vagadziri, kwete chete kunaka kwakanaka, asiwo kuita kwakanaka.
Kuratidzira kwekunze kunowanzo kuderedzwa nehunyoro mumhepo, LED chip inosangana nemhute yemvura inokonzeresa shanduko yekushushikana kana electrochemical reaction inotungamira mukutadza kwemudziyo.Mumamiriro ezvinhu akajairwa, iyo LED mwenje-emitting chip inoputirwa mu epoxy resin uye yakachengetedzwa kubva mukukukurwa.Zvimwe zvigadziriso zve LED zvine hurema hwekugadzira kana zvinhu uye hurema hwekuita husina kunaka kwekuisa chisimbiso, uye mhute yemvura inopinda nyore mumudziyo kuburikidza nemukaha uri pakati pepini kana mukaha pakati peepoxy resin negoko, zvichikonzera kutadza kwechishandiso nekukurumidza, icho chinonzi " mwenje wakafa” muindasitiri.
Uye zvakare, pasi peiyo ultraviolet irradiation, iyo colloid ye LED, zvinhu zverutsigiro zvichachinja, zvichikonzera kuputika kwechigadzirwa, uye zvino kukanganisa hupenyu hwe LED.Naizvozvo, iyo UV kuramba kwekunze LED zvakare chimwe cheakakosha zviratidzo.Saka kushandiswa kwekunze kwe LED kunoratidza kurapwa kwemvura - kunofanirwa kuita basa rakanaka, nhanho yekudzivirira kusvika IP65 inogona kuwana kusapinda kwemvura, guruva, kuchengetedzwa kwezuva uye zvimwe zvinokonzeresa.
Pamusoro pemidziyo inoburitsa mwenje ye LED, skrini yekuratidzira inoshandisawo zvimwe zvinhu zvakawanda zveparipheral, zvinosanganisira mabhodhi edunhu, imba yepurasitiki,kushandura magetsi, connectors, housing, etc. Chero matambudziko echikamu, anogona kutungamira kuderedzwa kwehupenyu hwekuratidzira.Saka zvingave zvakanaka kutaura kuti hurefu hwehupenyu hwekuratidzira kwe LED hunotarwa nehupenyu hweiyo ipfupi kiyi chikamu.Saka zvinonyanya kukosha kusarudza chinhu chakanaka.
Iko kunopesana-kuneta kuita kwezvigadzirwa zvekuratidzira kunoenderana nemaitiro ekugadzira.Zvakaoma kuvimbisa iyo anti-kuneta mashandiro emodule yakagadzirwa nevarombo vatatu-humbowo hwekurapa maitiro.Kana kutonhora nekunyorova kuchichinja, nzvimbo yekudzivirira yebhodhi redunhu ichatsemuka, zvichiita kuti pave nekuderera kwekuita kwekudzivirira.Naizvozvo, kutengwa kwekuratidzira kwe LED kunofanirwa kufunga nezvevagadziri vakakura, mugadziri wekuratidzira we LED ane makore mazhinji ane ruzivo achave anoshanda zvakanyanya mukudzora maitiro ekugadzira.
LED nhanhatu dzakajairika kugadzirisa nzira
Parizvino, kuratidzwa kwe LED kwave kushandiswa zvakanyanya mumhando dzese dzeindasitiri, zvichiunza kurerukirwa kwakawanda kuhupenyu hwevanhu.Mabhizinesi mazhinji achashandisa kuratidzwa kweLED, uye mamwe mabhizinesi anotenga zvimwe, senge mabhizinesi ezvivakwa, mabhaisikopo emitambo uye zvichingodaro.Kunyangwe mabhizinesi akatenga zvigadzirwa, vanhu vazhinji havasati vaziva kuchengetedza nekuzvishandisa.
LED inoratidzira chidzitiro chemuviri chemukati zvikamu zveiyo yakagadziriswa yekuongorora.Kana zvikaonekwa kuti pane zvakakanganisika uye zvimwe zvikamu zvinonetsa, zvinofanirwa kuchinjwa munguva, kunyanya chimiro chesimbi chega yega zero zviduku;Paunenge uchigamuchira yambiro yenjodzi dzinongoitika dzoga dzakadai semamiriro ekunze akaipa, zvinodikanwa kuti utarise kugadzikana uye kuchengetedzeka kwechikamu chimwe nechimwe chemuviri wechidzitiro.Kana pane dambudziko ripi neripi, rinofanirwa kugadziriswa munguva yekudzivisa kurasikirwa kusingakoshi;Gara uchichengetedza iyo yekumusoro yakanamira ye LED kuratidza uye simbi chimiro welding mapoinzi kudzivirira ngura, ngura uye kudonha;Kuratidzira kwe LED kunoda kugadziridzwa nguva nenguva, kanenge kaviri pagore.
Kuongororwa kwezvakaremara zvigadzirwa: kuti zvigadzirwa zvakaremara zvigare zvichiongororwa, kugadzirisa nenguva kana kutsiva, kazhinji mwedzi mitatu kamwe.
Kuratidzwa kwe LED mukugadzirisa, dzimwe nguva inoda kuchenesa mwenje we LED.Paunenge uchichenesa mwenje we LED, zvinyoro nyoro kwesha guruva rakaunganidzwa kunze kwe LED mwenje chubhu nebhurashi rakapfava.Kana iri bhokisi risina mvura, rinogonawo kucheneswa nemvura.Zvinoenderana nekushandiswa kwenzvimbo yekuratidzira ye LED, isu tinofanirwa kuita kuchenesa nekugadzirisa nguva dzose kuti tive nechokwadi chekushanda kwakagadzikana kwemuviri wese wescreen.
LED inoratidzira mheni yekudzivirira zvivakwa zvekutarisa kazhinji.Tarisa mheni tsvimbo uye mutsara wepasi nguva dzose;Muchiitiko chekutinhira kunofanira kuongororwa papombi, kana kukundikana, kunofanira kuchinjwa munguva;Inogona kuongororwa kakawanda panguva yekunaya kwemvura.
Tarisa magetsi ekupa system yepanera yekuratidzira.Chokutanga pane zvose, zvakakosha kutarisa kana nzvimbo dzekubatanidza dzedunhu rega rega mubhokisi rekugovera dzine ngura kana dzakasununguka.Kana pane dambudziko chero ripi zvaro, zvakakosha kutarisana naro nenguva.Nekuchengetedza, kugadzika kwebhokisi remagetsi kunofanirwa kuve kwakajairika uye kuongororwa nguva dzose.Mitsara yemagetsi matsva uye zviratidzo zvinofanirawo kuongororwa nguva dzose kudzivirira kuputsa ganda kana kurumwa;Iyo yese magetsi system inodawo kuongororwa kaviri pagore.
LED control system yekuongorora.PaLED control system, maererano ne-pre-set mamiriro maviri emabasa ayo akasiyana-siyana anoedzwa;Yese mitsetse nemidziyo yechidzitiro inofanirwa kuongororwa nguva nenguva kudzivirira tsaona;Tarisa kuvimbika kwehurongwa nguva nenguva, senge kamwe chete mazuva manomwe.
Chero chigadzirwa chine kutenderera kwehupenyu hwesevhisi, kuratidzwa kwe LED hakuna musiyano.Upenyu hwechigadzirwa hahuna kungoenderana chete nehutano hwezvigadzirwa zvayo uye teknolojia yekugadzira, asiwo zvine hukama hwepedyo nePeople's Daily kuchengetedza.Kuwedzera hupenyu hwesevhisi yekuratidzira kwe LED, isu tinofanirwa kukudziridza tsika yekuchengetedza yekuratidzira kwe LED mukuita kwekushandisa, uye tsika iyi inoenda mukati memwongo wepfupa, yakanyatso enderera.
Nguva yekutumira: Nov-24-2022
