Ingabe ufuna ikhambi elikhangayo lokukhanyisa ngezinjongo zokuthengisa noma zokukhangisa? Amashidi e-LED ayindlela engcono kakhulu yokukhanyisa kulokhu!
Amashidi e-LED angamalambu e-LED ayisicaba futhi aguquguqukayo amise okwephaneli alungele ukusetshenziswa okuhlukahlukene. Basebenza ngokulandela inqubo ye-electroluminescence njengamanye amalambu e-LED. Isici esikhanga kakhulu saleli shidi le-LED ukuthi ungakwazi ukusika, ukugoqa, futhi ukugobe ngendlela oyifunayo. Atholakala ngezinhlobonhlobo namasayizi ahlukene ukuze ahlangabezane nezidingo zakho zokufaka.
Ake sihlole kabanzi mayelana Amashidi e-LED, ukusetshenziswa kwazo, inqubo yokufaka, ukuxazulula izinkinga ezivamile, nokuningi:
Ayini Amashidi e-LED?
Amashidi e-LED anomumo oyisicaba aguquguqukayo Izibani zephaneli ye-LED ezingasikwa, zigotshwe, zigoqwe, noma zigoqwe ukuze zinikeze izimo ezifiselekayo. Lokhu kuzenza zifanelekele izimpawu, ukukhanya kwangemuva, ukukhanya kwezakhiwo, ukukhanya kwezimoto, njll. Ungakwazi futhi ukuzifaka kuzikrini, amaphaneli, noma amabhokisi okukhanya.
Lezi zibani ziza nokusekela okunamathelayo okunezinhlangothi ezimbili ukuze kufakwe kalula. Ngaphandle kwalokho, ungasebenzisa futhi izipikili noma izikulufo ngezidingo zokufaka. Ukuxhuma amashidi amaningi nakho kulula kakhulu. Zonke lezi zici zenza amashidi e-LED abe yinhle kakhulu ngezidingo zokukhanyisa ezihlukahlukene.
Asebenza Kanjani Amashidi e-LED?
Ama-chips e-LED ahlelwa kuyo yonke i-PCB eyisicaba ngamalambu eshidi le-LED. Lawa ma-chips e-LED enziwe ngama-semiconductors-
- Ama-semiconductors ohlobo lwe-P (+'nezimbobo ezishajiwe)
- ama-semiconductors ohlobo lwe-n (-'ve charged electron)
Uma amandla esetshenziswa ekukhanyeni kweshidi le-LED, i-electron ye-semiconductor yohlobo lwe-n iya ngasezimbotsheni ze-semiconductor yohlobo lwe-p. Ngokufanayo, izimbobo ze-semiconductor yohlobo lwe-p zihamba ziye kuma-semiconductors ohlobo lwe-n. Ngakho-ke, bahlangana endaweni ethile, bakha ukuhlangana kwe-pn. Njengoba izimbobo nama-electron kuhlangana kabusha, akhulula amandla njengendlela yokukhanya. Lokhu ukuthi izibani zeshidi le-LED zisebenza kanjani futhi akhiphe ukukhanya.
Izinhlobo zamashidi e-LED
Umbala Owodwa Weshidi le-LED
I-LED enombala owodwa amashidi ayizinhlobo eziyisisekelo kakhulu eziveza umbala we-monochromatic. Lezi zitholakala ngemibala ehlukene yokushisa efana- 2700K, 3000K, 4000K, kanye no-6000K. Ukuze uthole ukukhanya okufudumele, khetha i-CCT ephansi; thenga amashidi aphezulu e-CCT LED ama-hues apholile.
Ungase futhi ufunde: 2700K VS 3000K: Iyiphi Engiyidingayo?
Ishidi le-LED Elimhlophe elinable
A i-LED emhlophe ephathwayo Ishidi linikeza indawo ye-CCT elungisekayo. Ungashintsha ama-hues kusuka ku-2700K afudumele kuya ku-6000 K. Ngakho, ama-LED amhlophe asebenzisekayo akunikeza ukulawula okukhulu phezu kokukhanyisa; ungalungisa ukukhanya ngokwemizwa yakho noma imfuneko. Isibonelo, ngenkathi usebenza, sebenzisa ukukhanya okukhanyayo, okupholile. Futhi, uma uphumule, shintshela kumibala efudumele.
Ishidi le-LED le-RGBW
Amashidi e-RGBW LED anikeza i-spectrum yokukhanya okugcwele kanye nenketho yokukhanyisa okumhlophe okukhanyayo. Ungakha imibala eguqukayo nemibala ekhanyayo usebenzisa lawa mashidi e-LED. Uma kuqhathaniswa namashidi endabuko e-RGB LED, I-RGBW LED amashidi anikeza izinketho zombala ezengeziwe ngezinketho ezengeziwe zokukhanyisa okumhlophe okumsulwa. Ungasebenzisa lezi zinhlelo ukuze ukhanyise amabha, ama-pubs, ama-disco, izigaba, nezinye izindawo ezidinga ukukhanya okumibalabala.
Ishidi le-LED elikheliwe
I-LED enekheli amashidi athatha ukukhanya kwakho akuyise ezingeni elilandelayo. Inamaphikseli amaningi ahlelekayo akunikeza ukulawula komuntu ngamunye phezu kwezigaba ezahlukene zephaneli. Ngakho-ke, ungaletha izibani ze-multicolor noma imiphumela efana ne-rainbow. Lezi zibani zingavumelanisa nomculo, zizenze zilungele ukusetshenziswa emisebenzini yokukhanyisa okujabulisayo.
Ishidi le-LED VS Izixazululo Zokukhanyisa Zendabuko
Ukusebenza Kwamandla: Izibani zendabuko, njengezibani ze-incandescent, zisebenzisa ugesi omningi kunama-LED. Amandla amaningi asetshenziswayo akhiqizwa njengokushisa, kuyilapho u-5% kuphela aguqulwa abe ukukhanya okubonakalayo. Lokhu kwenza ukukhanya kwendabuko kungasebenzi kahle. Ngokuphambene, amashidi e-LED aguqulela u-95% wamandla ekukhanyeni; u-5% kuphela omosheka njengokushisa. Ngakho-ke, amashidi e-LED ayisixazululo esinamandla kakhulu uma kuqhathaniswa nokukhanyisa kwendabuko.
Ukuqhathaniswa Kwezindleko: Ukukhanyisa kwendabuko kunezindleko ezincane zokuqala, kodwa akusona isisombululo esingabizi ngokuhamba kwesikhathi. Lezi zibani zisebenzisa amandla amaningi, okwandisa izikweletu zikagesi. Ngaphandle kwalokho, zinesikhathi esifushane sokuphila, ezidinga ukushintshwa kokukhanya okuvamile. Ngokuphambene, izibani ze-LED zinezindleko eziphezulu zokuqala kodwa ziyisixazululo sokukhanyisa esingabizi ngokuhamba kwesikhathi. Amashidi e-LED akugcinela izikweletu zikagesi futhi awadingi ukushintshwa njalo.
I-Lifespan: Uma kuqhathaniswa nezibani ze-incandescent, amashidi e-LED angahlala izikhathi ezingu-30 ubude. Angakwazi ukukhanya amahora angu-25,000 kuya kwangu-50,000. Lokhu kunganwebeka kuze kufike emahoreni ayi-100,000 ngemuva kokukhushulwa. Ngokuphambene, ukukhanya kwendabuko kwe-incandescent amahora angu-1000 kuphela. Ngakho-ke, kufanele uthenge ama-incandescent bulb angaba ngu-50 kuya kwangu-100 ukuze ubhekane ne- Ubude bempilo bokukhanya kwe-LED.
Ububanzi Bombala: Izibani zendabuko zinikeza ububanzi bemibala elinganiselwe. Isibonelo, izibani ze-incandescent zitholakala kuphela kububanzi obuthathu be-CCT: ukukhanya kwemini, okumhlophe okupholile (3500K – 4100K), nokumhlophe okuthambile (2700K – 3000K). Ngokuphambene, izibani zeshidi le-LED zinikeza izinketho eziningi ze-CCT (2200K–6000K). Ungathola futhi inketho egcwele yombala we-spectrum ekhanyayo nge Izibani ze-RGB.
Ishidi le-LED VS Isibani se-Fluorescent
| Imigomo | Ishidi le-LED | I-Fluorescent Lamp |
| Energy Efficiency | Phezulu; isebenzisa amandla amancane ukukhiqiza ukukhanya. Uma kuqhathaniswa ne-fluorescent, amandla awonga ngo-80%. | Phansi; isebenzisa amandla amancane ukukhiqiza ukukhanya okulingana nama-LED. |
| Ukukhipha Ukushisa | Amaphesenti angu-5 kuphela okusetshenziswa kwamandla okuphelele akhishwa njengokushisa | Cishe u-30% wamandla ukhishwa njengokushisa. |
| Izindleko zokuqala | High | ongaphakeme |
| Ukusebenza Kwezindleko Sekukonke | Izindleko eziphumelelayo ngokuhamba kwesikhathi | Ibiza kancane uma iqhathaniswa ne-LED. |
| Ukuphila span | I-25,000 kumahora we-50,000 | I-10,000 kumahora we-15,000 |
| Control | Ukulawula okungcono endaweni yokukhanya | Ukulawula okuncane ekuqondeni kokukhanya |
| Ukukhubazeka | Ama-LED amaningi acishe abe nezinto ezihambisanayo | Ikhono labo lokufiphala lincike ku-ballast |
Uma kuqhathaniswa nezibani ze-fluorescent, amashidi e-LED ayisisombululo esingcono sokukhanyisa. Awonga kakhulu amandla, akhiqiza ukushisa okuncane, futhi anesikhathi eside sokuphila. Ukuzisebenzisa kuzokugcinela izikweletu zikagesi. Ngaphezu kwalokho, ama-LED adinga ukulungiswa okuncane kunezibani ze-fluorescent.
Ishidi le-LED VS SMD LED Strip VS COB LED Strip
I-SMD ne-COB izinhlobo ezimbili zamalambu e-LED asuselwa ekuhlelweni kwe-chip ye-LED. Banesakhiwo esifana nentambo, kanti amashidi e-LED ayisicaba futhi afana nephepha. Njengoba bobathathu zisebenzisa ubuchwepheshe be-LED, umehluko wabo uyabonakala ezicini zabo ezibonakalayo nasekusetshenzisweni kwazo.
| Imigomo | Ishidi le-LED | I-SMD LED Strip | I-COB LED Strip |
| ShapeNoma Isakhiwo | Amaphaneli ayisicaba anama-LED ashumekiwe ahlelwe ndawonye, enza isakhiwo esifana nephepha. | Ama-chips e-LED athengiswa ebhodini lesifunda, enza umumo onjengentambo. | I-PCB emise okwentambo enomugqa oqhubekayo wama-LED, okuletha umphumela wokukhanyisa ongenamthungo. |
| Brightness | Inikeza ukukhanya okufanayo endaweni enkulu | Ukukhanya kuyahlukahluka kuye ngokuthi ukuminyana kwe-LED nobude | Ulayini we-LED oqhubekayo unikeza ukukhanya okuphezulu ngisho nokusabalalisa ukukhanya |
| Ikhwalithi Ekhanyayo | Ukukhanya okufanayo; awekho amabala abonakalayo | Izindawo ezishisayo zibonakala emigqeni ye-LED ye-SMD ene-low density | Azikho izindawo ezishisayo ezibonakalayo |
| Cost | Lokhu kuyabiza ngenxa yobukhulu bawo bephaneli enkulu. | Ashibhile ngokuqhathaniswa kunamashidi e-LED futhi Izintambo ze-COB ze-LED. | Ibiza kakhulu kunemicu ye-SMD LED |
| Isikiwe | Yebo | Yebo | Yebo |
| Izicelo | Ilungele ukukhanyisa ngemuva, izimpawu, namaphaneli amakhulu lapho kudingeka khona ukukhanya okufanayo | Ilungele ukukhanya kwe-accent, ukukhanya okungaphansi kwekhabhinethi, nokufakwa okuguquguqukayo | Ilungele izinhlelo zokusebenza zokukhanyisa ezisezingeni eliphezulu, ezingenamthungo ezifana nokukhanya komugqa, ukukhanya kwe-cove, nezibonisi eziphezulu |
Amashidi e-LED ayinketho engcono kakhulu yokufakwa okukhulu lapho udinga ukumboza indawo enkulu. Bobathathu bawonga amandla ngenxa yobuchwepheshe babo be-LED. Kodwa-ke, imichilo ye-LED ivumelana nezimo kakhulu ekubumbeni nasekugobeni kunamashidi e-LED.
Ungakwazi yini Ukusika Lawa Mashidi Okukhanya Kwe-LED?
Yebo, amashidi e-LED ayasikwa. Banayo ukusika amaphuzu kuwo wonke amaphaneli, ongawasika ngokushesha abe osayizi abahlukene kanye nokwakheka usebenzisa isikelo esiyisisekelo. Kodwa-ke, ngenkathi usika amashidi, kufanele uqaphele ukulandela amamaki athile. Ukusika okungalungile kuzobhubhisa isifunda kanye ne-LED, ngakho ukukhanya ngeke kukhanye.
Ungakwazi yini Goba noma Songa Ishidi LED?
Amashidi e-LED avumelana nezimo kakhulu, akuvumela ukuthi ugoqe noma uwagoqe kalula. Lawa amaphaneli akhanyayo azacile, afana nephepha ongakwazi ukuwagoqa emaphethelweni noma uwagobe ukuze unikeze umumo oyifunayo. Nokho, kufanele ulandele amamaki angaphezulu ukuze ugobe noma usonge amashidi. Ukugoba noma ukugoqa phezu kwama-LED kuzobhubhisa i-chip futhi kuphule umjikelezo.
Nawa amanye amathiphu wokugoba amashidi e-LED ngaphandle kokuwalimaza:
- Goba kancane futhi kancane ukuze udale ama-engeli namajamo. Lokhu kuzonciphisa ingcindezi kumaphuzu angaphula amasekhethi angaphakathi.
- Landela imihlahlandlela yomkhiqizi ukuze uthole ubuncane berediyasi egobile. Amashidi e-LED azolimala uma ugoba ngaphezu komkhawulo.
- Gwema ukwenza ama-engeli abukhali; esikhundleni salokho, hamba emaphethelweni ayindilinga ukuze ugweme umonakalo.
- Amanye amashidi e-LED anezikhombisi-ndlela ezinconyiwe zokugoba; hlola umhlahlandlela womkhiqizi ukuze wazi ukuhleleka okufanele.
- Yenza ukugoba kokuhlola ngengxenye encane yeshidi le-LED bese ulixhuma emthonjeni wamandla ukuze uhlole ukuthi liyasebenza yini. Uma konke kuhamba kahle, goba amashidi amakhulu noma angempela owafakile.
Uwaxhuma Kanjani Amashidi e-LED Ekuhlinzekweni Amandla?
Isinyathelo 1: Izindlela Zokuxhuma Phakathi Kwamashidi
Okokuqala, xhuma amashidi e-LED ngaphambi kokuwaxhuma kugesi. Ukuze wenze lokhu, ungasebenzisa noma iyiphi yalezi zindlela ezimbili ezilandelayo:
a. Uchungechunge Connection
Kuxhumo lochungechunge, wonke amashidi e-LED axhunywe emugqeni. Ukuhlelwa kufana nokuthi isiphetho esihle sokuphakelwa kwamandla sixhunywe kutheminali ephozithivu yeshidi le-LED lokuqala. Okulandelayo, itheminali ephozithivu yeshidi lokuqala ixhunywa kokuphozithivu kwesibili. Ngokufanayo, wonke amatheminali amahle ahlanganiswe ndawonye ngochungechunge.
Okufanayo kuya kumatheminali anegethivu. Wonke ama-negative amashidi e-LED axhunyiwe futhi ahlanganiswe nepali enegethivu yokuphakelwa kwamandla. Ngokunjalo, ungahlanganisa izingcezu ezingafika kweziyi-10 (kunconyiwe) zamashidi e-LED anogesi ongu-24VDC. Ukwengeza okungaphezu kwalokhu kuzodala izinkinga zokwehla kwamandla kagesi.
buhle
- Kudingeka izintambo ezincane.
- Ukucushwa kwesifunda okulula
bawo
- Ijwayele izinkinga zokwehla kwamandla kagesi
- Uma ishidi le-LED elilodwa lehluleka, konke ukuxhumana kuzophazamiseka.
b. Ukuxhumana Okufanayo
Kuxhumo oluhambisanayo, wonke amashidi e-LED axhunywe ngokuqondile kugesi esikhundleni sokuxhunywa kwamanye amashidi. Lapha, yonke itheminali ephozithivu yamashidi e-LED ixhunywe kutheminali ephozithivu yokuphakelwa kwamandla. Ngokufanayo, zonke iziphetho ezingezinhle zamashidi zixhunywe ekugcineni okungekuhle kokunikezwa kwamandla. Nakuba lokhu kwenza ukucushwa kube nzima futhi kudinga izintambo ezengeziwe, i-voltage elinganayo inikezwa kuwo wonke amashidi.
buhle
- Ikuvumela ukuthi ulawule ishidi le-LED ngalinye
- Uma i-LED eyodwa ilimala, ngeke ibe nomthelela kwezinye izinto
bawo
- Kuyinqubo eyinkimbinkimbi yezintambo futhi idinga uchwepheshe kagesi ukuthi axhume.
- Inqubo ebizayo
Isinyathelo sesi-2: Izidingo zamandla kanye nezinketho
Okulandelayo, ukucatshangelwa ukufanisa isilinganiso se-voltage yamashidi e-LED nomthombo wamandla. Amashidi e-LED ngokuvamile asebenza ngesilinganiso esiphansi se-voltage engu-12V noma engu-24V futhi ukugcina ukuhambisana kwe-voltage kuyadingeka. Isibonelo, ukusebenzisa amandla angu-24V weshidi le-LED elingu-12V kuzowahlula ama-LED. Lokhu kuzowashisa nakakhulu, futhi ekugcineni kulimaze izibani. Futhi, amandla angu-12V weshidi le-LED elingu-24V ngeke anele. Ngenxa yalokho, ngeke ikwazi ukukhanyisa ishidi le-LED elingu-24V.
Isinyathelo sesi-3: Xhuma Amashidi e-LED Ekunikezeni Amandla
Okulandelayo kuza isinyathelo sokugcina sokunika izibani amandla. Lapha, udinga joyina izintambo kusukela kushidi we-LED kuya ekunikezeni amandla, ukugcina i-polarity efanele. Okuwukuxhuma iziphetho eziphozithivu (+) zamashidi kutheminali ephozithivu (+) yomthombo wamandla. Ngokufanayo, xhuma inegethivu (-) yamashidi kokunegethivu (-) kokunikezwa kwamandla.
Isinyathelo sesi-4: Izilawuli kanye Namakhono Okufiphaza
Lesi sinyathelo singokuzithandela. Uma ufuna isilawuli noma i-dimmer, sifake phakathi kwamashidi e-LED nendawo yamandla. Kulokhu, qiniseka ukuthi i-dimmer nesilawuli ziyahambisana futhi zinevoltheji elungile nezilinganiso zamanje.
Uzixhuma Kanjani Izingcezu Ezihlukene Zeshidi le-LED?
Unezinketho ezimbili zokujoyina izingcezu eziningi zeshidi le-LED. Lezi zimi kanje:
a. Ukusebenzisa izixhumi ze-Solderless
Izixhumi ezingenayo i-Solderless ziyindlela esheshayo nelula yokuhlanganisa i-soldering. Izinhlobo ezihlukene zezixhumi ezingathengiswa zingajoyina amashidi e-LED. Isibonelo, kukhona izixhumi zokunamathisela kanye nezixhumi ezicindezelayo. Nokho, indlela elula kakhulu lapha ukusebenzisa isixhumi se-plug-and-play. Lezi zixhumi zenzelwe ngokukhethekile izinhlobo zeshidi le-LED ngazinye. Lezi izixhumi ezinezintambo zangaphambili. Odinga ukukwenza nje ukuqinisekisa ukuhambisana futhi uxhume ishidi lokugcina noma lokugcina kusixhumi se-plug-and-play. Ngakho-ke, ungayifaka ngokushesha futhi uthole umphumela wokukhanyisa ongenamthungo.
b. Soldering
I-Soldering iyindlela ezinzile futhi enamandla yokusebenzisa izixhumi. Lapha, udinga ukusebenzisa i-solder ukuze ubeke ngaphambili izintambo zokuxhuma. Futhi, inani elincane le-solder kufanele lifakwe ku-solder pad ngayinye yamashidi e-LED. Manje beka izintambo ezi-tinted kumatheminali amahle kanye nenegethivu amashidi futhi ushise ucingo olunemibala usebenzisa i-soldering iron. Lokhu kuzoncibilikisa izingxenye zensimbi zamaphedi e-solder futhi kuhlanganise ucingo namashidi ndawonye. Lapho ipholisa, izokwakha uxhumano oluqinile.
Mangaki AmaSpredishithi e-LED Angaxhumeka Ekunikezeni Amandla Okukodwa?
Udinga ukucabangela izici ezimbalwa ukuze unqume ukuthi mangaki amashidi e-LED angaxhunywa ekunikezeni amandla okukodwa:
1. Amandla Wokunikezela Amandla kanye Nokufaniswa Komthwalo
Hlola ukusetshenziswa kwamandla kwamashidi e-LED ngamanye futhi uwafingqe. Isamba sokusetshenziswa kwamandla kwawo wonke amashidi e-LED axhunyiwe akumele kudlule u-80% we- ugesi umthamo olinganiselwe. Uma ucabangela le majini, ungathola inombolo enkulu yamashidi e-LED ukuze uxhumeke ekunikezeni amandla okukodwa. Ukugcina leli banga lomthamo wokulayisha kungaqhubeka nokuqinisekisa ukusebenza okuthembekile futhi kunwebe isikhathi sokuphila kokunikezwa kwamandla.
2. Ubuningi bamanje kutheminali (5A Limit)
Isilinganiso samanje esiphezulu setheminali siyisici esibalulekile. Uma udinga ukuxhuma amashidi e-LED amaningi, kufanele ucabange ukusebenzisa amatheminali amaningi ukuze usabalalise umthwalo. Ukwengeza, ukuxhumana phakathi kokunikezwa kwamandla namashidi e-LED naphakathi kwamashidi e-LED kufanele kusebenzise amatheminali amaningi ukuze kugwenywe ukugcwala ngokweqile. Uma ufuna ukuxhuma amashidi e-LED engeziwe, ungakwazi ukuthengisa izintambo ngokuqondile kumashidi e-LED, uvumele ukuba kube khona okwamanje okuphezulu ukuthi kudlule.
3. Ukucatshangelwa kokwehla kwamandla kagesi
Izinkinga zokwehla kwamandla kagesi zigqama lapho wengeza amanye amashidi kusekethe. Uma lokhu kuwukuphela kwesici esikhawulelayo, ukuxhuma amashidi e-LED angengaphezu kwe-10 ochungechungeni ngokuvamile kuyanconywa. Ngaphandle kwalokhu, ukwehla kwamandla kagesi kungase kubangele ukukhanya okungalingani noma izinkinga zokusebenza. Kulokhu, kufanele wengeze izinto eziningi zamandla ukuze ugcine ukukhanya okulinganayo.
Ngokucabangela lezi zici—umthamo wamandla, imikhawulo yamanje yetheminali, nokwehla kwamandla kagesi—unganquma inani eliphelele lamashidi e-LED angaxhunywa ngokuphephile kugesi owodwa.
Ungawafaka kanjani amashidi okukhanya kwe-LED?
Isinyathelo 1: Ukulungiswa kwendawo
Indawo engcolile izovimbela ukubekwa kwamashidi e-LED futhi ithinte amandla ayo okufaka. Isibonelo, ukunamathela kwamashidi e-LED ngeke kunamathele endaweni efanele. Ekugcineni, phakathi nesikhathi esifushane, amashidi azophuma. Ngakho-ke, ukuze ugweme isimo esinjalo, sebenzisa indwangu kakotini emanzi ukuze uhlanze uthuli nezinhlayiya ezingcolile ezivela endaweni yokufaka. Kodwa-ke, sula ubuso ngokuphelele ngemva kokuhlanza ngaphambi kokudlulela esinyathelweni esilandelayo.
Isinyathelo sesi-2: Sika Futhi Uxhume Amashidi e-LED
Ngenxa yezici ezisikwayo zamashidi e-LED, ungakwazi usayizi wezibani zibe ubude obudingekayo. Ukusebenzisa i-tape yokulinganisa, linganisa ubude nobubanzi bendawo yokufaka futhi usike amashidi ngokufanele. Uzodinga amashidi e-LED amaningi wokufaka okukhulu. Kulesi simo, hlela amashidi e-LED futhi uwahlanganise ndawonye usebenzisa izixhumi noma i-soldering, ngokulandela ingxenye engenhla ye-athikili.
Isinyathelo sesi-3: Ukukhweza Amashidi we-LED
Ungalandela ezintathu amasu okufaka ngokufaka amashidi e-LED. Lezi zimi kanje:
a. Okunamathelayo
Amashidi e-LED ngokuvamile afika nokusekela okunamathelayo okunezinhlangothi ezimbili, okwenza inqubo yakho yokufaka ibe lula kakhulu. Udinga kuphela ukukhipha i-tape bese unamathisela amashidi phezulu. Ngokuvamile, amateyipu afaka i-3M VHB asetshenziswa lapha ukuze kuqinisekiswe ukukhwezwa okuqinile.
b. Izikulufu
Ungakwazi ukunamathisela futhi ufingqe amashidi e-LED ukuze uwabeke ophahleni. Lokhu kunikeza isisombululo esinamandla nesithembeke kakhulu sokukhweza uma kuqhathaniswa nokunamathela. Ngale ndlela, udinga ukubhoboza izimbobo endaweni eqondile yendawo yokufaka nasemashidini e-LED. Ngenkathi ubhoboza, qiniseka ukuthi izimbobo zihambisana nosayizi noma ububanzi besikulufu. Ekukhetheni isikulufu esiphelele sokufakwa okunjalo, cabanga ngezinto ezingaphezulu. Uma kuyindawo yokhuni noma eyomile, sebenzisa izikulufu ezizithephayo. Futhi sebenzisa izikulufu zeshidi lensimbi uma indawo engaphezulu yenziwe ngensimbi. Manje, beka amashidi abhoboziwe phezu kwendawo ebhoboziwe bese ufaka isikulufu emigodini. Lokhu kuzonamathela amashidi ebusweni ngokuqinile.
c. Omazibuthe
Le ndlela isebenzisa ozibuthe abanamandla ukuze inamathisele amashidi e-LED phezulu. Lapha, uzibuthe ungahlanganiswa namashidi e-LED noma indawo engaphezulu ukuze unikeze ukufakwa okusheshayo. Ungasebenzisa futhi izibuthe zokunamathisela ngale njongo. Namathisela omazibuthe emashidini noma ngaphezulu bese uwabeka kahle— kwenziwe. Uma usebenzisa ozibuthe abasusekayo, ukulungisa indawo kulula.
Isinyathelo sesi-4: Izintambo kanye noxhumo lwamandla
Uma unayo ikhweze imichilo ye-LED, sekuyisikhathi sokuyixhumela phezulu futhi uwaxhume kumthombo wamandla. Kulokhu, ukugcina i-polarity kubalulekile. Qinisekisa ukuthi izintambo eziphozithivu ezivela kumashidi e-LED zixhunywe kutheminali ephozithivu yomthombo wamandla. Ngokufanayo, isiphetho esibi sokukhanya sixhunywe kunegethivu yomthombo wamandla. Ngemva kokulungisa i-wiring, vula iswishi, futhi amashidi e-LED azokhanya.
Izibani Zeshidi Le-LED Zisetshenziselwa Yini?
Isakhiwo sezibani zamashidi e-LED esivumelana nezimo futhi esifana nephaneli siwafanelekela ukusetshenziswa okuhlukahlukene. Lezi zimi kanje-
Ukukhanyisa kabusha
Amashidi e-LED asetshenziswa kakhulu njengokukhanyisa ngemuva kokuboniswa kwedijithali, izikrini ze-LCD, noma amaphaneli okukhangisa emigwaqweni noma ezindaweni zentengiso. Ukukhanya kwabo okukhanyayo kulungele izicelo ezinjalo. Ungasebenzisa futhi amashidi e-LED ukuze ukhanyise izakhi zezakhiwo njengengilazi noma i-acrylic.
Ukukhanyisa Kwezimpawu
Ukuvumelana nezimo kwezibani zeshidi le-LED kukuvumela ukuthi ugobe futhi uzilolonge zibe izinhlobo nezinhlamvu ezihlukene. Ungakwazi futhi ukuwasika abe osayizi abaqondile. Lesi sici sibenza bafanelekele ukwenza izimpawu. Lawa maphaneli angasetshenziswa ukwenza izimpawu ezinkulu zentengiso.
Izibani Ezinkulu Zezentengiselwano Zesilingi
Amashidi e-LED ayisixazululo esingcono kakhulu sokukhanyisa uphahla lonke futhi adale ukukhanya okulinganayo. Lawa maphaneli amakhulu amboza indawo enkulu, okwenza afanelekele ukukhiqizwa okukhulu. Ungasebenzisa lezi njengokukhanyisa ophahleni ezitolo ezinkulu, amatiyetha, amahhovisi, izindawo zokudlela, njll.
Imibukiso yokudayisa kanye nemibukiso
Ungabonisa imikhiqizo ekhangayo kakhulu yokudayisa neyombukiso usebenzisa amashidi e-LED. Isibonelo, angasetshenziswa njengesibani sangemuva samakesi wokubonisa, amashalofu, noma ama-countertops ezitolo zezitolo. Futhi ungawabonisa ezitolo zobucwebe, kuma-showroom ezimoto, njll.
Ukufakwa kobuciko kanye Nemiklamo Yokudala
Ungasebenzisa amashidi e-LED ukuze ukhanyise umsebenzi wobuciko namaphrojekthi obuciko. Ungagqamisa izithombe eziqoshiwe, amagalari omphakathi, iminyuziyamu, nokuningi. Amashidi e-LED enziwe ngokwezifiso ngokwawo angavezwa njengomsebenzi wobuciko. Ungasebenzisa lawa ma-Lightworks emikhosini efana ne-Halloween, uKhisimusi, njll.
Ukucatshangelwa Lapho Ukhetha Amashidi we-LED
I-Voltage & Wattage
I-voltage yamashidi akho e-LED kufanele ifane ne-voltage yomthombo wamandla. Kufanele ugcine ukuhambisana ukuze usebenze kahle ama-LED. Lesi silinganiso siyahlukahluka kumabhrendi nabakhiqizi abahlukene. Isibonelo, amashidi e-LED e-LEDYi atholakala kulezi zinketho zamandla ezilandelayo:
| Uhlobo Lwamashidi e-LED | voltage | Option Power |
| Umbala Owodwa Weshidi le-LED | 24VDC | 11W, 22W, noma 33W ishidi ngalinye |
| Ishidi le-LED Elimhlophe elinable | 24VDC | 22W, 44W, noma 66W |
| Ishidi le-LED le-RGBW | 24VDC | 11W, 22W, kanye no-33W ishidi ngalinye |
Ungenza ngendlela oyifisayo lezi zilinganiso ngokwezidingo zakho; sivulekele izinsiza ze-OEM ne-ODM.
Izilinganiso ze-CRI ne-IP
I-CRI imele Index Rendering Index. Inquma ukunemba kombala kwezibani zeshidi le-LED uma kuqhathaniswa nokukhanya kwemvelo. Bheka amalambu eshidi le-LED anikezela nge-CRI>90 ukuze uthole umphumela ongcono kakhulu.
Futhi, kuya ngendawo yokufaka ukukhanya kweshidi lakho le-LED, udinga ukwenza kanjalo khetha isilinganiso se-IP esifanele. Ekufakweni kwangaphakathi, isilinganiso se-IP esiphansi silungile. Kodwa-ke, isilinganiso se-IP esiphezulu siyadingeka uma izibani zakho ze-LED zifakwe ngaphandle noma zithintana eduze namanzi nomswakama.
Isikhala se-LED
Isikhala esincane phakathi kwama-LED, sizonikeza ukukhanya okufanayo okufanayo. Amashidi ethu e-LEDYi LED aqukethe ama-LED angama-3550 ngemitha yesikwele. Ngakho-ke, uthola ukugxila ngisho nokukhanyisa ngaphandle kwezindaba zezindawo ezishisayo.
Ukwenza ngokwezifiso
Isikhungo sokwenza ngokwezifiso sikuvumela ukuthi uthole izixazululo zokukhanyisa eziqondene nawe zephrojekthi yakho. Ngakho-ke, bheka abakhiqizi abakunikeza lokhu kuvumelana nezimo. Bheka indawo elandelayo yomthungi ukuze uthole amashidi e-LED afanelekile okufakwa kwakho:
- I-CCT
- voltage
- Ubukhulu
- Isikhala se-LED
- Izixhumanisi
- Uhlobo lwelensi, njll.
Amazinga Ekhwalithi Nezitifiketi
Kufanele ubheke ukunika isitifiketi kanye nemibiko yokuhlola ukuze kuqinisekiswe amashidi e-LED ekhwalithi enhle. Nazi ezinye izitifiketi ezibalulekile okufanele uzihlole ngaphambi kokuthenga amashidi e-LED-
- UL
- I-ETL
- CB
- CE-EMC
- I-CR-LVD
- RoHS
Abakhiqizi Nabahlinzeki Bempahla Abahloniphekile
Ukuthenga amashidi e-LED ezinkampanini ezinedumela elihle kuqinisekisa ukwethembeka. Ngakho-ke, hlola isizinda senkampani, isipiliyoni kulo mkhakha, ukubuyekezwa, izinsizakalo, njll. Kulesi simo, i-LEDYi yinkampani yaseShayina ethembeke kakhulu eyenza amashidi e-LED. Besikulo mkhakha kusukela ngo-2011 futhi sihlangabezane nabo bekhiqiza amashidi e-LED enziwe ngezifiso.
Iwaranti kanye Nezinketho Zokusekela
Iwaranti ikuqinisekisa ukuthi utshala imali emkhiqizweni olungile. Uma ubhekana nanoma yiziphi izinkinga ngamashidi e-LED ngesikhathi esifanele, ungagunyaza umenzi ngesixazululo noma ukushintshwa. Amashidi ethu e-LEDYi LED anikeza iwaranti yeminyaka emi-5. Ngakho-ke, thenga kithi ngokuzethemba.
Ukuxazulula Izinkinga Ezivamile Zamashidi e-LED
1. I-LED Light Flickering
Lokhu kungase kwenzeke ngenxa yezixhumi zezintambo ezixegayo, ukunikezwa kwamandla okunganele, noma i-dimmer engahambelani. Ukwehla kwamandla kagesi kungase futhi kubangele izinkinga ezilokozayo uma amaphaneli amaningi e-LED exhunywe.
Isixazululo:
- Hlola izintambo futhi uqinisekise ukuthi zixhumeke ngokuqinile
- Yehlisa ubude bezintambo
- Hlola i-dimmer ne-voltage iyahambisana
2. Ukushisa ngokweqile Ukukhanya kwe-LED
Ukuntuleka kokungena komoya okuzungeze amashidi e-LED noma ukuwafaka ezindaweni ezishisayo kungawashisa ngokweqile. Ngaphandle kwalokho, uma amashidi e-LED evezwa ku-voltage ngokweqile noma wamanje, aphenduka ashise. Lokhu ekugcineni kulimaza ama-LED futhi kunciphisa ubude bawo bempilo.
Isixazululo:
- Faka ishidi le-LED eligcina indawo yokukhipha umoya
- Qinisekisa i-voltage elungile kanye ne-current ukuze uvimbele ukudlula amandla
3. Ukubonisa Umbala Ongalungile
Ukuboniswa kombala okungalungile kungase kwenzeke ngenxa yezintambo ezingalungile, ikakhulukazi kumashidi e-RGB LED. Ukungasebenzi kahle kwesilawuli noma noma yikuphi ukonakala kumashidi e-LED nakho kungaholela ekubonisweni kombala okungalungile.
Isixazululo:
- Qinisekisa ukuthi izintambo zilungile eziteshini ezinemibala (R, G, B).
- Zama ukusebenzisa isilawuli esihlukile
- Bheka noma yimuphi umonakalo obonakalayo kumashidi e-LED futhi uwalungise ASAP
4. Izibani Ngeke Zivule
Izibani zingase zingakhanyi ngenxa yokuphakelwa kwamandla okungalungile, izintambo ezixegayo noma ezingalungile, nanoma yikuphi okuzenzakalelayo kumashidi e-LED.
Isixazululo:
- Ukusebenzisa i-multimeter test uma umthombo wamandla uhlinzeka nge-voltage eyanele
- Hlola izintambo
- Faka esikhundleni amashidi e-LED uma kungekho lutho olusebenzayo
5. Umsindo Obhuqayo
I-dimmer engahambelani noma umthombo wamandla ongalungile ungabangela umsindo obhuzayo lapho amashidi e-LED esebenza. Futhi, ukusebenzisa ama-LED ekhwalithi ephansi nakho kungaveza imisindo enjalo.
Isixazululo:
- Sebenzisa i-dimmer ehambisanayo yeshidi le-LED
- Thenga ukulungiswa kwekhwalithi ephezulu kumabhrendi adumile
- Qinisekisa izintambo ezifanele
Ngaphandle kwezinkinga ezibalulwe ngenhla, amashidi e-LED angaphinde abe nakho ezinye izindaba eziningana. Isibonelo, isilawuli kude singase singasebenzi, ama-LED angase anamathele embaleni owodwa, kungase kube nezinkinga zokusika, nokunye okwengeziwe.
Imibuzo Evame Ukubuzwa
Isiphetho
Amashidi e-LED nikeza indawo yakho ukubukeka okuhle okungathuthukisa ubuhle bayo bonke. Ungawasebenzisela ukukhanyisa ophahleni ezindaweni zezentengiselwano, ukukhanyisa emuva, noma ukukhombisa imikhiqizo yokudayisa. Nokho, ngaphambi kokuthenga amashidi e-LED, hlola i-voltage, izilinganiso zamandla, umbala we-IP ekhanyayo, nezilinganiso ze-CRI. Futhi, bheka isitifiketi ukuze uqinisekise imikhiqizo ethembekile.
Noma kunjalo, kumashidi we-LED angcono kakhulu, I-LEDYi yisixazululo sakho esikhulu. Amashidi ethu e-LED anobunikazi obuphezulu obususa izindawo ezishisayo, eza noxhumo lwe-plug-and-play, futhi anokusekelwa okunamathelayo okunezinhlangothi ezimbili ukuze kufakwe kalula. Zibuye zisekele ukubethelwa nokubhoboza. Uma udinga noma iyiphi indawo yokwenza ngokwezifiso, i-OEM ne-ODM, nathi sivulekele kuyo. Siphinde sikunikeze iwaranti yeminyaka emi-5 nokwesekwa kwamakhasimende ngokugcwele. Ngakho, isicelo sesampula samahhala ASAP!
