Wake wazibuza ukuthi kungani amanye amalambu e-LED anechashazi noma nomthelela onjengebala? Lokhu kwenzeka ngenxa yokuminyana kwe-LED okuphansi njengoba ama-LED abekwe aqhelelene ngobude bomugqa.
Imichilo ye-LED iyatholakala ngezinketho ezahlukene zokuminyana ezithinta kakhulu ukuphuma kwayo kokukhanya. Kulesi sihloko, ngizoxoxa ngakho konke mayelana nokuminyana kwemichilo ye-LED futhi ngikusize ukhethe ukuminyana okulungile kwe-LED okufanelana nezidingo zakho kangcono. Ake siqale:
Kuyini Ukuminyana kwe-LED Ku-Strip ye-LED?
Ukuminyana kwe-LED kubhekisela enanini lama-chip e-LED afakiwe ngeyunithi ngayinye Izibani ze-strip ze-LED. Lokhu kukalwa ngamamitha noma ngezinyawo. Isibonelo, ukuminyana kwe-LED okungama-LED angama-30/m kusho ukuthi kunama-LED angama-30 kumitha ngayinye yemigqa ye-LED.
Ukuminyana kwe-LED kunomthelela omkhulu ekukhanyeni kwezibani zamalambu. Ubukhulu be-LED busho ama-LED engeziwe imitha ngayinye, okunikeza ukukhanya okukhanyayo. Ngokuphambene, ukuminyana kwe-LED okuphansi kuletha ama-LED ambalwa kumitha ngayinye futhi kunikeza ukukhanya okungagqama kangako.
Kodwa-ke, kokubili imichilo ye-LED enobukhulu obukhulu kanye ne-low-density LED inezimo ezithile zokusebenzisa. Ngokwesibonelo- high-density fixtures ilungele ukukhanyisa umsebenzi, kanti ezinobukhulu obuphansi zisebenza kangcono ekukhanyeni kwe-accent. Futhi ngezinjongo zokukhanyisa okuvamile, kufanele uhambe nemichilo ye-LED enobukhulu obuphakathi.
Ukuminyana Kwe-LED Okujwayelekile Kwezibani Ze-LED Strip
Imichilo ye-LED itholakala ngokuminyana okuhlukahlukene. Ezivame kakhulu yilezi ezilandelayo:
| Ubuningi be-LED | Izinga Lokuminyana | Isicelo |
| 30 LEDs imitha | Ukuminyana Okuphansi | - Ukukhanyisa okukhulu izicelo ezidinga ambiance ethokomele, ezifana amakamelo okulala namagumbi okuhlala - Ukukhanya kwe-accent kwamafreyimu ezithombe, izitebhisi, Njll |
| 60 LEDs imitha | Ukuminyana Okumaphakathi | - Ngaphansi kokukhanyisa kwekhabhinethi - Iyakhanyisa imibukiso yokudayisa noma amashalofu - I-TV ekhanyayo or mirror |
| 120 LEDs imitha | Ukuminyana Okuphezulu | - Ukwenza umsebenzi wedeski nendawo yokufunda - Ikhishi lekhishi kanye nokukhanyisa kwesiqhingi - Ikhabethe noma ukukhanyisa ikhabethe |
| 180 LEDs imitha | Ukuminyana Okuphezulu | - Ukukhanyisa kwezakhiwo - Ukukhanya kwezithombe nevidiyo - Ukukhanyisa kwaselabhorethri - Ukukhanyisa kwezimpawu |
| 240 LEDs imitha |
Ngaphandle kwalezi zingqinamba ze-LED ezibalwe ngenhla, ezinye izinketho ziyatholakala. Futhi, abanye Abakhiqizi be-strip ye-LED futhi zinikeza izinsiza ngokwezifiso zokuminyana kwe-LED.
Ukuminyana kwe-LED Vs. I-LED Count: Umehluko
Isibalo se-LED sibhekisela enanini eliphelele lama-LED afakwe ngaphakathi komugqa we-LED wanoma ibuphi ubude. Ngokuvamile, imichilo ye-LED iza ngamamitha angu-5/reel. Ngakho-ke, isamba se-LED esikhona kulawa mamitha amahlanu sibalwa njengesibalo se-LED. Ikuvumela ukuthi ube nombono wokusetshenziswa kwamandla nokukhanya kokukhanya.
Ngokuphambene, ukuminyana kwe-LED kucabangela inani lama-LED ngemitha ngayinye. Inquma ukuthi iyunifomu futhi bushelelezi kanjani ukuphuma kokukhanyisa.
Ngakho-ke, uma i-reel ye-LED yamamitha angu-5 ine-LED density engu-30LED/m, isibalo sayo se-LED ngu (30 x 5) = ama-LED angu-150. Ngokufanayo, uma ubude bomugqa we-LED bungamamitha angu-2, isibalo sawo se-LED singama-(30 x 2) = ama-LED angu-60.
Ukuminyana okuphezulu kwe-LED Vs. Ukuminyana Kwe-LED Okuphansi/Okujwayelekile: Ukuminyana Kwe-LED Kukuthinta Kanjani Ukukhipha Okukhanyayo Kwemicu Ye-LED?
Brightness
Ama-LED ayingxenye yokukhanyisa ezilambuni ze-LED strip. Ngakho, ama-LED amaningi ngemitha asho ukukhanya okuphezulu. Ngakho-ke, ama-LED ane-high-density anikeza ukukhanya okukhanyayo kunama-low-density.
Qaphela: Ukuqhathanisa kufanele kube nama-LED ohlobo olufanayo, alingane isilinganiso se-lumen, umdwebo wamanje, kanye SMD. Lokhu kungenxa yokuthi, kwezinye izimo, uzothola okokufaka kokukhanyisa okufanayo kusukela kumugqa wokuminyana ophansi onama-LED anamandla amakhulu kanye nomugqa wokuminyana okuphezulu onama-LED amandla aphansi.
Ukukhanyisa Okufanayo Nezindawo Ezishisayo
Ukuminyana kwe-LED kuthinta kakhulu ukufana nokushelela kokuphuma kokukhanya. Uma ukhanyisa imichilo ye-LED enamandla kakhulu, isikhala phakathi kwe Ama-chips e-LED incane futhi ayibonisi igebe elibonakalayo. Ngale ndlela, upholishiwe futhi ukhanyise.
| Ubukhulu be-LED = Isikhala esincane phakathi kwama-LED = Ukukhanya okufanayo okufanayo |
| Ukuminyana kwe-LED okuphansi = Isikhala esiningi phakathi kwama-LED = Umfaniswano omncane (ungabonisa izikhala) |
Ngokuphambene, izibani ze-low density zinama-LED abekwe kude. Ngenxa yalokho, izikhala zivame ukubonakala, okuholela kumphumela we-hotspot.
Dweba Amandla
Ngokukhula kwezinombolo ze-LED, ukudonsa kwamandla nakho kuyanda. Ngakho-ke, imichilo ye-LED enobukhulu obuphezulu isebenzisa amandla aphezulu kunemichilo ye-low-density.
| Ukuminyana kwe-LED ⇑ Ukusetshenziswa kwamandla ⇑ |
| Ukuminyana kwe-LED ⇓ Ukusetshenziswa kwamandla ⇓ |
Isibonelo, ukukhanya okungu-120 LEDs/m ngokuvamile kusebenzisa u-12W ukuya ku-24W imitha noma ngaphezulu. Ngesikhathi esifanayo, umugqa we-LEDs/m ongu-30 udla kuphela u-2W ukuya ku-6W imitha.
Qaphela: Imigqa ye-LED yokuqhathanisa kufanele ibe nama-LED afanayo kanye nesilinganiso samandla.
I-Heat Generation & Thermal Resistance
Ngenxa yokusebenzisa amandla aphezulu, ukuminyana okuphezulu Izintambo ze-COB ze-LED khiqiza ukushisa okwengeziwe. Ukuze zivikeleke ekushiseni ngokweqile, zinezinhlelo ezakhelwe ngaphakathi zokumelana nokushisa njengamasinki okushisa. Ngaphandle kwalokho, lezi ziqeshana ze-LED zinokujiya PCB ukumelana nokushisa ngokweqile.
Ngakolunye uhlangothi, imichilo ye-LED enobukhulu obuphansi inama-chips e-LED ambalwa futhi idonsa amandla amancane. Lezi zinhlelo azishisi kalula. Ngakho-ke, ukuba namasinki okushisa akhelwe ngaphakathi noma amasistimu okuphatha okushisayo akubalulekile ekumineni kwe-LED okuphansi.
Ihlala Isikhathi Esingakanani I
Njengoba imichilo ye-LED enomthamo omkhulu idla amandla amaningi, ijwayele ukushisa ngokweqile. Uma ukuhlakazwa kokushisa kunganele, lokhu kungaba nomthelela ukuphila kwama-LED. Ngokuphambene, imichilo ye-LED enezinga eliphansi ayijwayele ukushisa ngokweqile. Kodwa lapha, i-chip ngayinye ye-LED ihamba ngedrayivu ephakeme yamanje ukuze ithuthukise ukuphuma kokukhanya sekukonke. Lokhu kuvame ukushisisa ngokweqile ama-chips ngamanye, kufinyeze ubude bempilo yawo.
Kungani Kufanele Usebenzise Imicu ye-LED Exinene Kakhulu? – Izinzuzo
- Ukukhanya okukhanyayo
- Ukukhanya okufanayo nokubushelelezi
- Ukuphathwa okungcono kwe-thermal
- Ilungele izidingo zokukhanyisa eziqeqeshiwe
I-Drawback Yokusebenzisa I-Low-Density LED Strip
- Idala i-hotspot
- Ikhanya kancane kunomugqa we-LED wokuminyana okuphezulu
- Ingase ishayele ngokweqile ama-chip e-LED futhi ifinyeze ukuphila kwawo
- Ayilungele ukufakwa okukhulu nokuchwepheshile
Ukuminyana kwe-LED Kulithinta Kanjani Intengo Yemicu ye-LED?
Ama-chips e-LED ayingxenye eyinhloko yezibani ze-strip ze-LED. Futhi ngokwanda kwezinombolo ze-LED, intengo nayo iyanda. Yingakho imichilo ye-LED ephezulu kakhulu ibiza kakhulu kune-low-density.
Ngokuvamile, i-LED eyodwa ibiza cishe amasenti angu-5. Ngaphezu kwalokho, izindleko ezengeziwe zezinto ezifana ne-PCB, izintambo, njll., ziyengezwa. Lokhu kubiza ngaphansi kuka-$1.00 USD imitha. Uma ucabangela konke lokhu, izindleko zomugqa we-LED we-low-density kanye nobukhulu obukhulu ziza kanje:
| Ubuningi be-LED | Intengo yama-LEDs | Izindleko Zomhlangano We-LED Strip | Ingqikithi Yezindleko |
| 30LED/m | 30 LEDs x 5 cent = $1.50 | $1.00/imitha | $1.50 (ama-LED) + $1.00 (umdweshu) = $2.50 |
| 120LED/m | 120 LEDs x 5 cent = $6.00 | $1.00/ imitha | $6.00 (ama-LED) + $1.00 (umdweshu) = $7.00 |
Ngakho-ke, kufanele ucabange ukuminyana kwe-LED ngenkathi usetha isabelomali semigqa yakho ye-LED. Uma usebhajethi ebambene kakhulu, hamba emigqeni ye-LED enobukhulu obuphansi. Kodwa-ke, ngokukhipha ukukhanya okufanayo nokungcono, ukuchitha imali eningi emigqeni ye-LED ephezulu kufanelekile ukutshala imali.
Qaphela: Intengo yemigqa ye-LED iphinde incike kumkhiqizo, ikhwalithi, izici, namandla ama-chips e-LED.
Ungazihlonza Kanjani Imichilo Ye-LED Exinene Kakhulu Kwabanye?
Lapha, ngabelana ngamathiphu okuhlonza ngokushesha imichilo ye-LED enobukhulu obuvela kokunye ukuminyana kwe-LED:
Funda Ilebula yokupakisha
Ukupakishwa kwemichilo ye-LED kunokulebula okubonisa ukuminyana kwe-LED. Uma kuwumugqa we-LED wama-LED angama-30 noma angu-60/m, yithathe njengomugqa we-LED ojwayelekile noma ongaminyana kancane. Futhi ikuthathe njengokuminyana okuphezulu kokuminyana okungu-120LEDs/m noma ngaphezulu.
Qhathanisa Isikhala Phakathi kwama-LED
Uma ungakutholi ukulebula nanoma yikuphi ukupakisha, vele ubeke imicu ye-LED yokuminyana okuhlukene eceleni ukuze uqhathanise isikhala se-LED. Umucu onesikhala esincane phakathi kwama-LED umugqa we-LED wokuminyana okuphezulu. Futhi, imichilo enegebe elikhulu phakathi kwama-chips e-LED ayimichilo ye-LED enobukhulu obuphansi.
Vula Ukukhanya futhi Uqaphele Okukhipha Okukhanyayo
Ungakhanyisa ukukhanya futhi ubheke ukukhanya kwayo ukuze uthole ukuthi ukuminyana kwe-LED okuphezulu noma imichilo ye-LED enobukhulu obuphansi. Imichilo ye-LED enobukhulu obukhulu inika ukukhanya okufanayo, kungashiyi indawo eshisayo. Ngakolunye uhlangothi, imichilo ye-LED enobukhulu obuphansi izoba nama-hotspots abonakalayo uma ikhanyisiwe. Ngale ndlela, ungakwazi ukuzibona ngokushesha.
Ungakunquma Kanjani Ukuminyana Kwe-LED Okulungile Kwe-LED Strip?
Izidingo zohlelo lokusebenza nokugqama
Njengoba ukuphuma kokukhanyisa kwemichilo ye-LED kuhluka ngokuminyana kwe-LED, ukucabangela izidingo zohlelo lokusebenza nokukhanya kubalulekile. Ezindaweni ezijwayelekile zokuhlala, ukuminyana okumaphakathi okungu-60LEDs/m kuyinketho enhle. Futhi, ngemisebenzi kanye nokukhanyisa okuphrofeshinali okudinga ukukhanya okukhanyayo, vakashela izibani eziphezulu ze-LED. Kodwa-ke, uma uhlelela ukukhanya kwe-accent, imichilo ye-LED evamile noma ephansi kakhulu isebenza kahle kakhulu.
Imiphumela yokukhanyisa
Uma ufuna umphumela wokukhanya opholishiwe, obushelelezi, nofanayo, khetha imichilo ye-LED ephezulu, 120LEDs/m noma ngaphezulu. Nokho, uma ukukhanya okubushelelezi okukhiphayo kungabalulekile futhi ulungile ngomphumela we-hotspot, thenga ukuminyana okuphansi kwe-LED njengo-30LEDs/m noma 60LEDs/m.
isabelomali
Uma isabelomali singeyona inkinga, hamba emigqeni ye-LED esondelene kakhulu ukuze uthole ukukhanya okungcono kakhulu. Nakuba lokhu kubiza, uzothola ukukhanya okuqeqeshiwe nokukhanyayo. Kodwa ngephrojekthi yesabelomali esiphansi, ukukhetha umugqa we-LED osezingeni eliphansi kulungile. Lezi zithengeka futhi zitholakala kalula ezitolo zasendaweni.
Imibuzo Evame Ukubuzwa
Iphuzu Eliyinhloko
Ukuze uthole umphumela owufisayo wokukhanyisa, kufanele ucabange ukuminyana kwe-LED ngenkathi uthenga izibani ze-strip ze-LED. Kodwa-ke, qaphela isicelo sakho kanye nezidingo zokukhanyisa ukuze ukhethe ukuminyana kwe-LED okulungile.
Noma kunjalo, Imibala ye-LEDYi LED iza nokuminyana kwe-LED okuhlukahlukene. Ngaphezu kwalokho, siphinde sinikeze ubuhlakani bokwenza ngokwezifiso ukukunikeza ukuminyana okulungile kwe-LED ehlangabezana nezidingo zakho zokufaka. Pho kungani usalinda? Xhumana nathi khona manje!
