Siyini isibani sombila futhi sisetshenziswa kuphi?

Kunezibani eziningi ezahlukene emakethe yokukhanyisa, phakathi kwazo kulula ukuqaphela imodeli edume kakhulu ngokuthi “ummbila. Lesi sibani esingavamile sithole ukubuyekezwa okuxubile okuvela kubathengi nakochwepheshe. Ake sithole ukuthi yiziphi izici zayo nokuthi kufanelekile yini ukuyithenga.

Izici zokuklama, umdwebo wedivayisi

“Ummbila” ubizwa ngokuthi isibani se-LED, esibukeka sifana ne-cereal inflorescence (cob) yesitshalo segama elifanayo. Isibani siqukethe i-cartridge encane e-oblong efika ku-9 cm ukuphakama, ebusweni obuseceleni okunemigqa yama-LED aphuzi. Izici zokuklama:

• ngenxa yokuhlelwa kwe-chaotic kwama-LED, ukukhanya kuhlakazekile kuzo zonke izinhlangothi;
• Ama-LED atholakala kumapuleti, insimbi noma i-textolite;
• ngaphakathi kwesibani kukhona umshayeli ophakela ama-LED nge-current;
• Asikho i-diffuser esibani.

Kunezici ezintathu eziyinhloko ezihilelekile kumjikelezo wesibani:

• I-C1 – i-capacitor yokucima;
• C2 – isihlungi capacitor;
• ibhuloho le-diode (i-voltage rectifier).

Ukuklama “ummbila” kukuvumela ukuthi ungasebenzisi nje endlini kuphela, kodwa nasemigwaqweni.

Emakamelweni ezingane, kunconywa ukusebenzisa izibani “zommbila” ezinokushisa kwe-incandescent okungaphezu kuka-3,000 K.

Imininingwane

I “corns” ifakwe SMD 5630/5730 LEDs. Abakhiqizi asebeneminyaka eminingi bekhiqiza izibani ezinjalo bafaka ama-diode angu-0.5 W kuwo. Amamodeli aseShayina asebenzisa izibani ezinamandla kancane. Imininingwane:

• ukushisa kwe-incandescent – 3,000-4,000 Kelvin;
• isisekelo – isikulufu;
• ukusetshenziswa kwamandla – 3-30 W;
• i-flux ekhanyayo – 250-2500 Lm (cishe i-100 Lm nge-1 W);
• i-voltage elinganiselwe – 220 V;
• impilo yesevisi – amahora angu-100,000;
• amazinga okushisa okusebenza – kusuka -40 kuya +50 degrees;
• Isisindo nobukhulu bomkhiqizo ngamunye umuntu ngamunye.

Isicelo

“Ummbila” usetshenziselwa ukukhanyisa izindawo zokuhlala nehhovisi, izitolo, ama-salon, izindawo zomphakathi. Amamodeli asetshenziswa kakhulu ane-socles E14, E27 ne-E40 enama-LED angama-40-70. Ububanzi bezibani “zommbila” buncike kakhulu kusisekelo. Kunezinhlobo ezintathu zayo:

• E14. Namuhla, izibani eziningi nama-chandeliers zenzelwe ama-light bulb ane-base diameter of 14. “Ummbila” we-E14 ufanelekile kubo. Kunconywa ukusebenzisa amamodeli we-9W. Kunzima kakhulu ukuthola i-analogue ye-E14 phakathi kwama-LED amalambu ajwayelekile. Izibani ezinamandla angu-5-6 W zinikeza ukukhanya kwe-500 lm futhi azikwazi ukukhanyisa igumbi ngekhwalithi ephezulu.
• E27. Amalambu anesisekelo esijwayelekile, angafakwa ngezikulufu esikhundleni sezibani ze-incandescent. I-flux ekhanyayo yehla cishe ngama-30% eminyakeni emi-2.
• E40. Izibani ezinobubanzi obuyi-40 mm zisetshenziselwa ukukhanyisa emgwaqweni. Zihlala izikhathi ezine ngaphezu kozakwabo be-sodium, azidingi imishini eyengeziwe, ngaphandle komshayeli, osevele wakhiwe esibani.

Izinhlobo

Abakhiqizi bakhiqiza izinhlobo eziningana zezibani ze-LED ezifana “nommbila”. Zihlukene ngomklamo, izinto zokwakha, amandla e-LED, ukubukeka neminye imingcele. Uhlobo ngalunye lwesibani lunezici zalo, intengo, izinzuzo nezingozi.

I-Classic enkulu

Lawa amalambu amakhulu asebenzisa i-SMD 5630, 5730, 5050 diode enamandla okungenani angu-0.15 W. Zinezisekelo ezijwayelekile – E14, E27, E40, inani lama-LED angama-24-165.

Amalambu amakhulu akudala akhombisa ukusebenza okuhle ngombala wekhwalithi ephezulu nokuphuma kokukhanya okukhanyayo.

Izici zezibani zakudala:

• Izibani ezisezingeni eliphezulu ezivela kubakhiqizi abaziwayo zisebenza isikhathi eside futhi ngokushelela.
• Amalambu amaningi aseShayina asebenzisa ama-LED amandla aphansi kunalawo akhangisiwe.
• Uma uthenga isibani sekhwalithi ephansi kumkhiqizi owaziwa kancane, ungase uhlangabezane nokucwayiza noma ukukhanya okungekho emthethweni. Kodwa ngisho nakulokhu, ungakwazi ukulungisa isimo. Izingcweti zilungisa izibani ngokuhlanganisa izakhi ezengeziwe kumasekethe azo.
• Ngokuhamba kwesikhathi, ukukhanya okukhanyayo kuyehla, futhi izindlu zepulasitiki ziba phuzi.
• Ama-LED atholakala kuphela kumapuleti ensimbi.

Amandla esibani “sommbila” wakudala kulula ukuwabala ngokwakho. Ukuze wenze lokhu, phindaphinda inani lama-diode ngo-0.15 (amandla e-LED).

Encane ngeflask

Lezi zibani ezincane zisebenzisa i-SMD 5630, 5730, 5050 low power diodes (0.08 W). Imikhiqizo ibukeka icocekile futhi ibukeka kahle – lokhu kufinyelelwa ngenxa ye-flask, egqoke i-cartridge enezibani zokukhanya.

Amamodeli aleli klasi awalinganiselwe kakhulu ngochwepheshe nabathengi. Amalambu anamaflask anamaphutha amaningi edizayini.

Izici zezibani ezinamaflask:

• Isibani sivimbela ukushisa ekususweni, okwenza isibani sishise kakhulu.
• Ama-LED anamathiselwe hhayi ensimbi, kodwa kumapuleti e-textolite, aphazamisa ukuchithwa kokushisa. Kunezikhathi lapho i-textolite ishisa khona.
• Cishe ingxenye yama-LED ayahluleka ngemva kwenyanga noma ezimbili zomsebenzi.

Izici ezimenyezelwe zalezi zibani zivame ukweqisa futhi azihambisani neqiniso. Isibonelo, amamodeli angu-20 V ekusebenzeni abonisa ama-watts angu-6. Ngenxa yamandla aphansi ama-LEDs, ukukhanya kwezibani ezinjalo kuphansi kunesithembiso – mayelana ne-100 lm.

Kuma-COB LEDs

I-COB (i-chip ebhodini) – uhlobo olusha lwama-LED, okuwuhlobo lwamakristalu akhanya kakhulu. Amalambu anama-diode anjalo agqama ngokubukeka kwawo futhi abukeke ngokuvumelana ngaphakathi kwesimanjemanje. Isibani sisebenzisa ama-COB amakhulu ama-LED, ngakho-ke awekho amaningi – izingcezu ezingu-6-12. Ngaphandle, amamodeli anjalo awasabukeki njengezikhwebu zommbila. Inzuzo eyinhloko yamamodeli anjalo ukukhiqizwa kombala kwekhwalithi ephezulu kanye ne-flux ekhanyayo. Amapuleti kuwo ayinsimbi, hhayi i-textolite, njengezibani ezine-bulb.

Izibani ze-COB-LED zibonisa umsebenzi onokwethenjelwa futhi wekhwalithi ephezulu, kodwa, ngokungafani “nommbila” wakudala, azikwazi ukulungiswa.

Uma isibani siqhuma, siyakulahla; Okunye okubi yizindleko eziphezulu.

Izinzuzo kanye nokubi

“Ama-corns” awadumile njengezibani ze-LED ezivamile. Lokhu kungenxa yekhwalithi engaqondakali yezibani kanye nokubuyekezwa okuningi okungalungile. Le mikhiqizo yenziwa ikakhulukazi eChina. Amafemu aseYurophu awenzi ukukhiqiza amalambu angahlangabezani nezindinganiso zokuphepha. Naphezu kokushiyeka okukhona, izibani “zommbila” zisathola abasebenzisi bazo, njengoba zinezinzuzo eziningi:

• Ukukhanya okukhulu . “Ummbila” ukhanya okungenani izikhathi eziyishumi kunesibani esivamile se-incandescent. Isibani se-LED esingu-10 watt silingana ne-100 watt incandescent bulb.
• Impilo ende yesevisi . Abakhiqizi bathembisa ukuthi “ummbila” uyakwazi ukusebenza ngokuqhubekayo iminyaka eyi-10 noma ngaphezulu. Uma kucatshangelwa ukuthi idivayisi ayivulwanga ubusuku nemini, kunengqondo ukubala iminyaka engu-20-30 yesevisi.
• Imelana namazinga okushisa aphezulu . Izibani ziyakwazi ukusebenza kuqhwa obunzima nokushisa okukhulu, ngakho-ke zisetshenziselwa ukukhanyisa emgwaqweni.
• Ungabona ukuthi mangaki ama-LED esibani . Ngenombolo yemigqa nama-diode, umuntu angahlulela amandla nokuguquguquka okukhanyayo.
• Akudingeki i-frosted flask . Ama-LED ahlelwe ayindilinga futhi awakwazi ukubonakala wonke ngesikhathi esisodwa. Ngakho-ke, “ummbila”, ngokungafani nezibani ezivamile, awukhanyi. Uma ubeka i-flask, ukukhanya okukhanyayo kuyancipha ngo-20-50%.
• Asikho isidingo sama-diffuser . Ama-LED atholakala kuyo yonke i-cartridge ngokwawo akhanya kuzo zonke izinhlangothi.
• Ukulungisa kalula . ama-diode anamathiselwe kuwo. Uma kunesidingo, ungakwazi ukuqaqa futhi ulungise isibani.
• Ukungabikho kwe-radiator yokupholisa . Lokhu kunciphisa intengo yemikhiqizo.

Imithetho yokuphepha emlilweni iyakwenqabela ukusetshenziswa kwezibani ngaphandle kwama-bulb, ngakho abasebenzi bezinsizakalo ezifanele bangafaka izicelo “zommbila” osetshenziswa ezindaweni zomphakathi.

Izingozi zamalambu e-LED alolu hlobo:

• intengo ephezulu;
• izinga lokushisa eliphezulu le-incandescent;
• kungase kushise;
• njengoba zisebenza, azisebenzi kahle;
• kukhona abathintwayo abavulekile abanikwe amandla;
• izici zobuchwepheshe ezimenyezelwe azihambisani nezinkomba zangempela;
• ukuze izibani zisebenze ngokuthembekile kunethiwekhi ye-220 V, kuyadingeka ukuthengisa i-capacitor eyengeziwe;
• ungamelani nokuguquguquka kwe-voltage kunethiwekhi, ukukhanya kokukhanya kuyashintsha.

Nakuba i-voltage kothintana nabo abavulekile iphansi, izinyathelo zokuphepha kufanele zibhekwe lapho kufihlwa ngaphakathi / ngaphandle kwezibani. Lapho isibani sifakwe esibambi, siqala ukukhanya kancane, sithintana nomzimba.

Izinga lokushisa eliphakeme le-incandescent lithinta kabi amehlo. Ukuze unciphise ukulimala, kunconywa ukukhetha izibani ezinokushisa okuncane.

Izici zokusebenza kwezibani kuma-LED afana “nommbila” zincike kakhulu ekwakhiweni kwawo. Amamodeli athembeke kakhulu futhi akhangayo akunguqulo yakudala kanye nama-COB LED. Ziyakwazi ukonga, zithembekile futhi zinokubukeka okukhangayo.