IsiShayina
Uma ukhetha imichilo yokukhanya ye-LED, "isikhathi sokuphila" siyinkomba efihliwe ebaluleke kakhulu kunokukhanya. Kungani bonke abantu bekhathalela isikhathi sokuphila kwemichilo yokukhanya ye-LED?
Sifunde ukuthi kunezizathu eziningana ezilandelayo:
1-Ukushintsha njalo kubangela izindleko eziphezulu: Ukufakwa kweimichilo yokukhanyaivame ukufihlwa ophahleni, emakhabetheni nasezindongeni, futhi ukushintshwa kudinga umonakalo emhlobisoni.
2-Umthelela kokuhlangenwe nakho komsebenzisi: Isikhathi esifushane sokuphila sisho ukukhanya okuvamile, ukuncishiswa kokukhanya, ngisho nokucisha ngokuzumayo.
3-Ingqikithi yokusebenza kwezindleko zesikhathi eside: Isikhathi sokuphila kwezibani ze-LED ezisezingeni eliphezulu siphindwe kathathu kuya kahlanu kunezibani ezivamile. Ukukhetha okulungile kungonga iminyaka yezindleko zokushintshwa.
Imibono emibili eyiphutha evamile mayelana nokuphila kwesikhathi semichilo yokukhanya ye-LED:
●Umbono Oyiphutha 1: Abathengisi bathi “isikhathi sokuphila samahora angu-50,000” = iminyaka eyi-10 yokusetshenziswa okuvamile (benganaki umthelela wendawo yokusetshenziswa yangempela)
●Umbono Oyiphutha 2: Isikhathi sokuphila sazo zonke izibani ze-LED siyafana (isikhathi sokuphila singathinteka kakhulu ubuhlalu bokukhanya, ukunikezwa kwamandla, kanye nendlela yokufaka)
Inani lalesi sihloko: Cacisa ububanzi besikhathi sokuphila kwezibani ze-LED, uhlaziye izici ezintathu eziyinhloko ezithonyayo, futhi ukufundise ukukhetha "imodeli ehlala isikhathi eside"
Okokuqala, ake siqonde: Isikhathi sokuphila sangempela semichilo yokukhanya ye-LED side kangakanani?
Isikhathi sokuphila esijwayelekile semboni: Igebe phakathi kwenani lemfundiso kanye nenani langempela:
●Isikhathi sokuphila sethiyori: Isikhathi sokuphila sethiyori sezingxenye eziyinhloko (ama-LED beads) zekhwalithi ephezuluImichilo yokukhanya ye-LEDingafinyelela emahoreni angu-50,000 kuya ku-100,000
●Isikhathi sokuphila sangempela: Ngaphansi kokusetshenziswa okuvamile kwasekhaya (amahora angu-8 ngosuku), isikhathi sokuphila sangempela semichilo eminingi yokukhanya siyiminyaka emi-5 kuya kwengu-8. Isikhathi sokuphila sephrojekthi (ngaphezu kwamahora angu-12 ngosuku) siyiminyaka emi-3 kuya kwemi-5.
●Indinganiso yokunquma isikhathi sokuphila: Lapho ukukhanya komugqa wokukhanya kwehla kube ngaphansi kuka-70% wokukhanya kokuqala, noma lapho kuvela izibani ezikhanyayo noma ezikhanyayo, kubhekwa “njengokuphela kwesikhathi sokuphila”.
Ukuqhathaniswa Kwesikhathi Sokuphila Sezinhlobo Ezihlukene Zemicu Yokukhanya Ye-LED (Kukusiza Ukhethe Uhlobo Olufanele Ngokushesha):
Isici 1: Ikhwalithi Yesicaba Selambu – “Inhliziyo Eyinhloko” Yesikhathi Sokuphila
●Ama-chips asezingeni eliphezulu (njengeCree neJingyuan): Ukusebenza kahle kokuguqulwa kwe-photoelectric, ukukhiqiza ukushisa okuphansi, kanye nokuphila isikhathi esingaphezu kwamahora angu-50,000
●Ama-chips asezingeni eliphansi (izinto ezisetshenzisiwe, ama-chips avela ezimbonini ezincane): Aqukethe ukungcola okuningi, akhiqiza ukushisa okukhulu, futhi abonisa ukuncishiswa okukhulu phakathi neminyaka eyi-1-2.
●Indlela yokwahlulela: Hlola izimfanelo zomhlinzeki wama-chip womkhiqizi, noma ucele umbiko wokuhlolwa kokunciphisa ukukhanya kwesibani sama-bead (ukunciphisa ukukhanya okungu-≤3% ngemva kwamahora ayi-1000 kubhekwa njengekhwalithi ephezulu)
●Ukupakisha okuseqophelweni eliphezulu: Kwenziwe nge-silicone esobala kakhulu, ivalwe ngokuqinile, engahlukanisa umswakama nothuli futhi ivimbele ukubola kwe-chip
●Ukupakishwa okungekuhle: Uma usebenzisa ipulasitiki esezingeni eliphansi, kulula ukuqhekeka nokuphenduka kube phuzi, okubangela ukuthi i-chip ibe manzi futhi yonakale, futhi inciphise kakhulu isikhathi sayo sokuphila.
●Ukuhlonza okubonakalayo: Ingqimba yokupakishwa yemichilo yokukhanya esezingeni eliphezulu izwakala ithambile uma uyithinta, inokukhanya okufanayo, futhi ayinamabhamuza nokungcola. Imichilo yokukhanya esezingeni eliphansi inokupakisha okuqinile nokuqhekeka futhi ivame ukuwa
Isici 2: Ukunikezwa Kwamandla Okushayela – “Isiqinisekiso Samandla” Sesikhathi Sokuphila
●Idrayivu yamanje eqhubekayo: Ugesi ophumayo uzinzile, ugwema ukushintshashintsha kwamandla kagesi ekulimazeni ubuhlalu be-LED. Ingandisa isikhathi sokuphila somshini wokukhanya ngaphezu kuka-30% futhi iyilungiselelo elijwayelekile lama-light strips asezingeni eliphezulu.
●Idrayivu yamandla kagesi engaguquki (ukunciphisa i-voltage yokumelana okulula): I-current ayizinzile, ama-LED beads athambekele ekushiseni kakhulu nasekushiseni, futhi isikhathi sawo sokuphila siyingxenye nje yedrayivu yamandla kagesi engaguquki.
●Isiphakamiso sokukhetha: Kokubili ukusetshenziswa kwasekhaya kanye nobunjiniyela, "idrayivu yamanje eqhubekayo" iyathandwa, futhi amandla okushayela kufanele afane namandla omugqa wokukhanya (ngomkhawulo ongu-20%) ogodliwe.
●Ngezimo ezomile zangaphakathi (njengamakamelo okulala namakamelo okuhlala): Ukushayela njalo kwanele
●Izimo ezimanzi/zangaphandle (njengekhishi, izindlu zangasese, kanye nama-balcony): Kufanele kukhethwe abashayeli abangangeni manzi (IP65 noma ngaphezulu) ukuvimbela ukujikeleza okufushane ngenxa yomswakama, okungathinta isikhathi sokuphila.
●Qaphela: Isikhathi sokuphila somshayeli kumele sihambisane nesikhathi somugqa wokukhanya. Uma umshayeli osezingeni eliphansi ephuka kuqala, kuzoholela ngqo ekutheni umugqa wokukhanya ungasetshenziswa.
Isici 3: Ukusetshenziswa Nokufakwa – “Ithonya Elitholiwe” Esikhathi Sokuphila
●Izinga lokushisa elifanele lokusebenza lemichilo yokukhanya ye-LED liyi--20℃ kuya ku-45℃. Uma izinga lokushisa likhuphuka ngo-10℃, isikhathi sokuphila sizofinyezwa ngo-50%
●Imithombo yokushisa: Ukufakwa okuqinile kwemichilo yokukhanya (ngaphandle kwesikhala), isikhala esanele sokusabalalisa ukushisa (esifakwe ezimbotsheni ezivaliwe), izinga lokushisa eliphezulu lemvelo (njengokusondela kuma-radiator noma izitofu)
●Isixazululo: Bhukha igebe lokushabalalisa ukushisa ngesikhathi sokufakwa (okungenani ama-2cm ngemitha), gwema ukufakwa okuvaliwe, bese ukhetha imichilo yokukhanya engamelani nokushisa okuphezulu (enokumelana nokushisa okungu-≥60℃) ezimweni zokushisa okuphezulu.
●Imikhuba engavunyelwe: Ukudonsa umucu wokukhanya ngamandla, ukugoba indawo yokushisela yama-lamp beads, kanye ne-interface engavaliwe (endaweni emanzi)
●Ukusebenza okulungile: Vikela ngeziqeshana ezizinikele (ukuvimbela itheyiphu ukuthi inganamatheli kuma-lamp beads futhi ithinte ukushabalaliswa kokushisa), futhi uqinisekise ukuthi i-interface ayingeni manzi (ezindaweni zangaphandle noma ezinomswakama). Sika ngezikhawu ezibekiwe (ukugwema ukulimaza isekethe).
●I-voltage yesekethe yasekhaya engazinzile (njengangesikhathi sokusetshenziswa kukagesi okuphezulu) kanye nokuxhumana okungekuhle kwemigqa yamandla esezingeni eliphansi kungabangela ukuguquguquka kwamandla emigqeni yokukhanya futhi kulimaze ubuhlalu besibani.
●Isiphakamiso: Iziqinisi ze-voltage kufanele zisetshenziswe ezimweni ezibalulekile (njengezitolo zezentengiselwano kanye nokukhanyisa kobunjiniyela) ukuze kugwenywe ukuguquguquka kwe-voltage yesikhathi eside
Amathiphu Awusizo: Ungayandisa Kanjani Impilo Yesevisi Yezingqimba Zokukhanya ze-LED?
1- Nikeza kuqala izibani zomkhiqizo: Kufanele zibe namamodeli e-chip acacile, imibiko yokuhlolwa kokuncipha kokukhanya, kanye nesikhathi sewaranti esingaphansi kweminyaka emi-3
2-Yenqaba ugibe lwentengo ephansi: Imichilo yokukhanya enentengo engaphansi kwesilinganiso semakethe cishe ineziphuphu zekhwalithi ephansi kanye nabashayeli bamanje abangaguquguquki, kanye nesikhathi sokuphila esifushane kakhulu
Ukukhetha izimo ezi-3 ezihambisanayo: Ezindaweni zangaphandle nezinomswakama, khetha imodeli engangeni manzi (IP65+), futhi ezimweni zokushisa okuphezulu, khetha iphakheji evikela ukushisa okuphezulu
Isikhathi sokusetshenziswa esilawulwa ngokulawula okungu-4: Gwema ukusetshenziswa okuqhubekayo kwamahora angu-24. Yicime ngesikhathi lapho ingasetshenziswa (okonga amandla futhi kwandise isikhathi sokuphila)
5-Ukuhlanza okuvamile: Sula uthuli ebusweni bomugqa wokukhanya njalo ezinyangeni ezi-3 kuya kweziyi-6 (ukuqongelela kothuli kuthinta ukushabalaliswa kokushisa).
6-Ukulungiswa ngesikhathi: Uma kutholwa ukukhanya noma ukwehla okukhulu kokukhanya, hlola ukuthi umshayeli unephutha yini ukuze avimbele iphutha ekukhuleni nasekulimazeni ama-LED amaningi.
Uma ufuna ukufunda kabanzi ngomkhakha wokukhanyisa we-LED, sicelasilandele
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Isikhathi sokuthunyelwe: Novemba-07-2025