A back-lit LED panelinogadzirwa nemhando dzemaLED akaiswa pandiro yakachinjika inopenya yakatwasuka ichidzika kuburikidza nemudziyo wekuvhenekesa munzvimbo yekuvhenekerwa.Back-lit mapaneru dzimwe nguva anozivikanwawo seakananga-lit mapaneru.

An kumucheto-lit LED panelinogadzirwa nemutsara we LED dzakanamirwa kune furemu (kana denderedzwa) yepaneru, ichipenya yakachinjika mundiro yemwenje-inotungamira (LGP).Iyo LGP inotungamira mwenje pasi, kuburikidza ne diffuser munzvimbo iri pazasi.Edge-lit mapaneru dzimwe nguva anozivikanwawo separutivi-lit mapaneru.

Inovhenekera-kumucheto kana kumashure-inovhenekeraLED panelszvakanakisisa?

Magadzirirwo ese ane zvakanakira uye zvinokanganisa.Edge-lit panels ndiwo akatanga kugadzirwa akawanda.

Iyo yekumucheto-lit dhizaini yakasarudzwa nekuda kwezvikonzero zvakati:

• Iyo mwenje-inotungamira ndiro (LGP) inzira inoshanda uye iri nyore yekuparadzira mwenje, kudzivirira njodzi yenzvimbo dzakajeka.
• Kuvapo kweLGP kunoreva kuti diffuser haisi yega basa rekuparadzira mwenje zvakaenzana kuitira kuti zvinhu zvinodhura zvigone kushandiswa, chero vasina kutsvuka nezera.
• Hapana lens inodiwa uye dhizaini-yakavhenekerwa inoshanda zvakanaka neakasiyana akasiyana siyana e LED beam angles.
• Kupisa kubva kumachipi e LED kunobviswa kuburikidza nefuremu, saka kumashure kunogona kuve kwakareruka-huremu uye hakuzopise, saka mutyairi anogona kuiswa pano kana zvichidikanwa.

Nokufamba kwenguva zvipingamupinyi zveiyi nzira zvakava pachena.Iyo yakanakisa zvinhu zve LGP ndeye acrylic (PMMA), asi izvi zvinogona kudhura, saka yakachipa polystyrene (PS) yaiwanzo shandiswa.Kana isina kusanganiswa neUV inosimbisa ekuwedzera, PS LGPs inoshanduka yero nekufamba kwenguva kuitira kuti kugona kunodonha, mwenje unobuda unoshanduka kutsvuka yero uye nepakati pepaneru inosviba nepo periphery ichiramba ichipenya.

Uye zvakare, mamwe ekumashure anoakisisa (ona dhairekitori riri pamusoro) akapepetwa nezera achiwedzera kushatisa mashandiro ekutanga kumucheto-lit LED mapaneru.

Kufambira mberi kwehunyanzvi ikozvino kwakabvumira chizvarwa chitsva cheback-lit LED mapaneru kuunzwa.Izvi zvinowanzoita zvakanyanya nemutengo wakaderera weyuniti pane yapfuura LED mapaneru.

• Ma LED ave akanyanya kushanda, saka iyo yekupisa bhenefiti inogara mudivi-lit dhizaini yakava shoma.Madhizaini ekumashure haasisina kupisa zvekuti mutyairi haagone kuiswa kumashure.
• Malenzi ave akachipa kugadzira uye anonamira emazuva ano anoreva kuti anogona kugadzikwa zvakachengeteka kune yega yega LED kugadzira kugovera kwakareruka pasina njodzi yekuti anodonha - kutadza nemamwe mapaneru ekutanga uye akachipa kumashure.
• Micro-prismatic diffusers zvave kuwanda, zvisingadhure uye zvakanyanya kushanda, saka iyo kaviri chiito che LGP / diffuser musanganiswa hauchadiwi.
• Kubviswa kweLGP mumagadzirirwo ekudzokera shure kunoreva kuti simba rinogona kuchengetedza rakakura kudarika nemagadzirirwo emagetsi, kana zvimwe zvinhu zvose zvakaenzana.

Musika wekuvhenekesa ikozvino unogamuchira mapaneru ekudzokera kumashure senge kumucheto-lit mapaneru uye, nekuti kumashure-lit mapaneru anoda hapana LGP ​​kana yekumashure reflexer, ndiwo anowanzo mutengo wakaderera pamwe neanonyanya kushanda ma LED mapaneru aripo.

Ndeapi matambudziko ane zvakachipaback-lit LED mapaneru?

Izvi ndizvo zvekutarisira.

• Ma LED mashoma anoshandiswa.Ma LED mashoma (anowanzo 36 kana pasi) zvinoreva kuti anofanirwa kufambiswa nepamusoro-soro kuti abudise chiedza chinobuda.Zvichienzaniswa nemagadzirirwo anoshandisa maLED akawanda, izvi hazvinyanyi kushanda (maLED anoita zvakanyanya neakadzika madhiraivha), anogadzira kupisa kwakawanda, anopfupisa hupenyu hwema LED uye anokurumidza kuderera kwe lumen.
• Mitumbi yepurasitiki.Izvo zviri nani kumashure-lit panels anoshandisa muviri wesimbi.Izvi zvinoshanda zvakanyanya sedhishi rinopisa pane (yakachipa) muviri wepurasitiki.Ma LED anounza kumwe kupisa uye izvi zvinoda kuraswa kana hupenyu hwavo husingazopfupikidze mberi.
• Kugovera kwechiedza hakusi kupindirana.Mune yakanaka back-lit panel imwe neimwe LED inoiswa lenses uye ma lens akagadzirwa kuitira kuti mwenje kubva kune yega yega LED inoputira mwenje kubva kune vavakidzani vayo.Izvi zvinogadzira kunyange yakavhenekerwa inokanganisa uye kumwe kusimba kana imwe chete LED ikatadza.Yakashata lens dhizaini uye yakaderera nhamba ye LEDs inogona kuderedza kupindirana pakati pema LED uye kuwedzera njodzi yeakajeka uye nerima makwapa kumberi kwekukodzera.
• Malenzi akanyatsogadziriswa panzvimbo here?Inguva chete ichataura, asi njodzi ndeyokuti kupisa kunogadzirwa ne LEDs, zvakasanganiswa neinodhura yakachipa isina kuiswa zvisina kunaka, ichaita kuti lenzi dziwire pasi.Mhedzisiro ichave isina kuenzana kugovera kwechiedza uye pamwe kupenya zvakare.
• Akavakirwa-mukati mutyairi.Vagadziri vanogona kuchengetedza mari nekuvaka mutyairi mumuviri, asi izvi zvine zvakawanda zvinokanganisa.Haikwanise kutsiviwa kana paine dambudziko uye hapazove nekudzima kana sarudzo dzekukurumidzira.Inzira isingachinjiki.
• Tarisa makona efuremu.Pamapuranga akachipa chibatanidzwa chisingatarisirwi chichaonekwa.

UGR <19 pamweback-lit uye kumucheto-lit LED mapaneru.

Magadzirirwo ese ari maviri anogona, nekavha yepamberi yekurudyi, kuburitsa yakanakisa UGR kuita.Kuti uenzanise mhando dzakasiyana uye mamodheru tarisa matafura eUGR ayo ari chikamu cheiyo photometric data inofanirwa kuwanikwa kubva kune vese vane mbiri vanogadzira.