Yintoni isibane sombona kwaye sisetyenziswa phi?

Kukho izibane ezininzi ezahlukeneyo kwimarike yokukhanyisa, phakathi kwayo kulula ukuqaphela imodeli eyaziwa ngokuba yi “corn. Esi sibane singaqhelekanga sifumene uphononongo oluxubeneyo kubathengi kunye neengcali. Makhe sibone ukuba zeziphi iimpawu zayo kunye nokuba kufanelekile ukuthenga.

Iimpawu zoyilo, umzobo wesixhobo

“Umbona” ​​ubizwa ngokuba sisibane se-LED, esibonakala sifana ne-cereal inflorescence (cob) yesityalo segama elifanayo. Ibhalbhu yokukhanya iqulethe i-cartridge encinci ye-oblong ukuya kwi-9 cm ubude, kwicala lobuso apho kukho imiqolo yee-LED eziphuzi. Iimpawu zoyilo:

• ngenxa yokucwangciswa kwe-chaotic ye-LEDs, ukukhanya kuhlakazekile kuwo onke amacala;
• Ii-LED zibekwe kwiiplate, isinyithi okanye i-textolite;
• ngaphakathi kwesibane kukho umqhubi owondla ii-LED ngokukhoyo;
• Akukho diffuser kwisibane.

Kukho izinto ezintathu eziphambili ezibandakanyekayo kwisekethe yesibane:

• I-C1 – i-capacitor yokucima;
• I-C2 – i-capacitor yokucoca;
• ibhulorho ye-diode (i-voltage rectifier).

Uyilo lwe “corn” ikuvumela ukuba uyisebenzise kungekuphela nje ngaphakathi, kodwa nakwizitrato.

Kumagumbi abantwana, kuyacetyiswa ukuba kusetyenziswe izibane “zombona” ​​ezinobushushu obungekho ngaphezu kwe-3,000 K.

Iinkcukacha

I “corns” ixhotyiswe nge-SMD 5630/5730 LEDs. Abavelisi abaye bavelisa izibane ezinjalo iminyaka emininzi bafaka i-0.5 W diodes kuzo. Iimodeli zaseTshayina zisebenzisa iiglowubhu zokukhanya ezingenamandla. Iinkcukacha:

• ukushisa kwe-incandescent – 3,000-4,000 Kelvin;
• isiseko – isikrufu;
• ukusetyenziswa kwamandla – 3-30 W;
• ukukhanya okukhanyayo – 250-2500 Lm (malunga ne-100 Lm nge-1 W);
• i-voltage elinganisiweyo – 220 V;
• ubomi benkonzo – iiyure eziyi-100,000;
• ukusebenza kwamaqondo obushushu – ukusuka -40 ukuya +50 degrees;
• Ubunzima kunye nobukhulu bemveliso nganye ngabanye.

Isicelo

“Umbona” ​​usetyenziselwa ukukhanyisa indawo yokuhlala kunye neofisi, iivenkile, ii-salons, iindawo zoluntu. Iimodeli ezisetyenziswa kakhulu kunye ne-socles E14, E27 kunye ne-E40 ene-40-70 LEDs. Ububanzi bezibane ze “corn” ubukhulu becala kuxhomekeke kwisiseko. Kukho iintlobo ezintathu zayo:

• E14. Namhlanje, izibane ezininzi kunye ne-chandeliers zenzelwe iibhubhu ezikhanyayo kunye nobubanzi besiseko semitha 14. “I-corn” ye-E14 ifanelekile kubo. Kunconywa ukusebenzisa iimodeli ze-9W. Kunzima kakhulu ukufumana i-analogue ye-E14 phakathi kwezibane ze-LED eziqhelekileyo. Izibane ezinegunya le-5-6 W zinika ukukhanya kwe-500 lm kwaye azikwazi ukukhanyisa igumbi elinomgangatho ophezulu.
• E27. Izibane ezinesiseko esisemgangathweni, zinokuthi zifakwe kwi-screw endaweni yezibane ze-incandescent. I-flux ekhanyayo iyancipha malunga ne-30% kwiminyaka emi-2.
• E40. Izibane ezinobubanzi obuyi-40 mm zisetyenziselwa ukukhanya kwesitalato. Zihlala ixesha elide ngokuphindwe kane kunabalingane be-sodium, abafuni izixhobo ezongezelelweyo, ngaphandle komqhubi, osele wakhiwe kwisibane.

Iintlobo

Abavelisi bavelisa iintlobo ezininzi zezibane ze-LED ezifana ne “corn”. Ziyahluke kuyilo, izixhobo, amandla e-LED, ukubonakala kunye nezinye iiparitha. Uhlobo ngalunye lwesibane luneempawu zalo, ixabiso, inzuzo kunye nokubi.

Classic enkulu

Ezi zizibane ezikhulu ezisebenzisa i-SMD 5630, 5730, 5050 diodes ngamandla ubuncinane 0.15 W. Zineziseko ezisemgangathweni – E14, E27, E40, inani le-LEDs yi-24-165.

Izibane ezinkulu zeClassic zibonisa ukusebenza kakuhle kunye nokuveliswa kombala ophezulu kunye nokukhanya okukhanyayo.

Iimpawu zezibane zakudala:

• Izibane ezikumgangatho ophezulu ezivela kubavelisi abaziwayo zisebenza ixesha elide kwaye zihamba kakuhle.
• Izibane ezininzi zaseTshayina zisebenzisa ii-LED zamandla aphantsi kunezibhengezo.
• Ukuba uthenga isibane esikumgangatho ophantsi kumenzi owaziwayo omncinci, unokuhlangabezana nokukhanya okanye ukukhanya okungalunganga. Kodwa nakulo mzekelo, unako ukulungisa imeko. Iingcibi zilungisa izibane ngokuthengisa izinto ezongezelelweyo kwiisekethe zazo.
• Ngokuhamba kwexesha, ukukhanya okukhanyayo kuyancipha, kwaye indlu yeplastiki iba phuzi.
• Ii-LED zifumaneka kuphela kwiipleyiti zetsimbi.

Amandla esibane “sombona” ​​weklasikhi kulula ukubala ngokwakho. Ukwenza oku, phinda-phinda inani le-diode nge-0.15 (amandla e-LED).

Incinci ngeflask

Ezi zibane ezincinci zisebenzisa i-SMD 5630, i-5730, i-5050 i-diodes yamandla aphantsi (0.08 W). Iimveliso zibukeka zicocekile kwaye zikhangeleka – oku kufezekiswa ngokubonga kwi-flask, egqoke kwi-cartridge enezibane zokukhanya.

Iimodeli zale klasi azilinganiswanga kakhulu ziingcali kunye nabathengi. Izibane ezineeflaski zineziphene ezininzi zoyilo.

Iimpawu zezibane ezineeflaski:

• Ibhalbhu ithintela ubushushu ukuba bususwe, nto leyo ebangela ukuba isibane sibe shushu kakhulu.
• Ii-LED ziqhotyoshelweyo kungekhona kwisinyithi, kodwa kwiiplati ze-textolite, eziphazamisa ukutshatyalaliswa kobushushu. Kukho amaxesha apho i-textolite ivutha.
• Phantse isiqingatha see-LEDs ziyasilela emva kwenyanga okanye ezimbini zomsebenzi.

Iimpawu ezibhengeziweyo zezibane ezinjalo zihlala zigqithiswa kwaye azihambelani nenyani. Ngokomzekelo, iimodeli ze-V ezingama-20 ekusebenzeni zibonisa ii-watts ezi-6. Ngenxa yamandla aphantsi e-LED, ukukhanya kwezibane ezinjalo kuphantsi kunesithembiso – malunga ne-100 lm.

Kwii-COB LEDs

I-COB (i-chip ebhodini) – uhlobo olutsha lwee-LED, eziluhlobo lwe-crystals ezikhanyayo. Izibane ezine-diode ezinjalo zivelele ukubonakala kwazo kwaye zijonge ngokuhambelanayo kwizinto zangaphakathi zanamhlanje. Isibane sisebenzisa ii-COB ezinkulu ze-COB, ngoko ke azikho ezininzi – iziqwenga ezi-6-12. Ngaphandle, iimodeli ezinjalo azisabukeki njengezikhwebu zombona. Inzuzo ephambili yeemodeli ezinjalo kukuveliswa kombala ophezulu kunye nokukhanya okukhanyayo. Iiplati kuzo ziyintsimbi, kwaye kungekhona i-textolite, njengezibane ezine-bulb.

Izibane kwii-COB-LED zibonisa umsebenzi othembekileyo kunye nomgangatho ophezulu, kodwa, ngokungafaniyo ne-classic “corn”, ayikwazi ukulungiswa.

Ukuba isibane saphuka, siya kulahlwa kude. Enye into engalunganga ziindleko eziphezulu.

Izinto eziluncedo nezingeloncedo

“Izikhwebu” azithandwa njengezibane eziqhelekileyo ze-LED. Oku kungenxa yomgangatho ongaqondakaliyo wezibane kunye nokuhlaziywa okuninzi okungalunganga. Ezi mveliso zenziwe ikakhulu eTshayina. Iifemu zaseYurophu azikwenzi ukuveliswa kwezibane ezingahambelani nemigangatho yokhuseleko. Ngaphandle kweentsilelo ezikhoyo, izibane “zembona” ​​zisafumana abasebenzisi bazo, njengoko zineenzuzo ezininzi:

• Ukukhanya okukhulu . “Umbona” ​​ukhanyisa ubuncinci amaxesha alishumi ngaphezu kwesibane esiqhelekileyo se-incandescent. Isibane se-LED se-10 watt silingana ne-100 watt incandescent bulb.
• Ubomi benkonzo ende . Abavelisi bathembisa ukuba “umbona” ​​unako ukusebenza ngokuqhubekayo iminyaka eyi-10 okanye ngaphezulu. Ukuqwalasela ukuba isixhobo asivulwanga kwiwashi, kunengqiqo ukubala iminyaka engama-20-30 yenkonzo.
• Imelana namaqondo obushushu agqithisileyo . Izibane ziyakwazi ukusebenza kwiiqhwa ezinzima kunye nokushisa okukhulu, ngoko zisetyenziselwa ukukhanyisa isitalato.
• Unokubona ukuba zingaphi ii-LED ezikwisibane . Ngenani lemiqolo kunye neediode, umntu unokugweba amandla kunye nokukhanya okukhanyayo.
• Akufuneki iflaski iqabaka . Ii-LED zicwangciswe kwisangqa kwaye azikwazi ukubonwa zonke ngexesha elinye. Ngoko ke, “ingqolowa”, ngokungafaniyo nezibane eziqhelekileyo, aziyi dazzle. Ukuba ubeka i-flask, ukukhanya okukhanyayo kuyancipha ngo-20-50%.
• Akukho mfuneko yee-diffusers . Ii-LED ezikuyo yonke ikhatriji ngokwazo zikhanya macala onke.
• Ukulula ukulungisa . iidiode zincanyathiselwe. Ukuba kuyimfuneko, unokuqhaqha kwaye ulungise isibane.
• Ukungabikho kweradiyetha yokupholisa . Oku kunciphisa ixabiso leemveliso.

Imimiselo yokhuseleko lomlilo iyakunqanda ukusetyenziswa kwezibane ngaphandle kweebhulabhu, ngoko ke abasebenzi beenkonzo ezifanelekileyo banokufaka amabango “ngombona” ​​asetyenziswe kwiindawo zikawonkewonke.

Iingxaki zezibane ze-LED zolu hlobo:

• ixabiso eliphezulu;
• ubushushu obuphezulu be-incandescent;
• inokutshisa kakhulu;
• njengoko zisebenza, zingasebenzi kakuhle;
• kukho abafowunelwa abavulekileyo anikwe amandla;
• iimpawu zobugcisa ezichazweyo azihambelani nezalathi zangempela;
• ukwenzela ukuba izibane zisebenze ngokuthembekileyo kwinethiwekhi ye-220 V, kuyimfuneko ukuthengisa i-capacitor eyongezelelweyo;
• musa ukumelana nokuguquguquka kwamandla ombane kwinethiwekhi, ukuqaqamba kokukhanya kuyatshintsha.

Nangona i-voltage kunxibelelwano oluvulekileyo iphantsi, izilumkiso zokhuseleko kufuneka ziqwalaselwe xa u-screw in / ngaphandle kwezibane. Xa isibane sifakwe kwisibambi, siqala ukukhanya kancinci, sidibana nomzimba.

Ubushushu obuphezulu be-incandescent buchaphazela kakubi amehlo. Ukunciphisa ingozi, kuyacetyiswa ukuba ukhethe izibane ezinokufudumala okuncinci.

Iimpawu zokusebenza kwezibane kwii-LED ezinjenge “corn” zixhomekeke kakhulu kuyilo lwazo. Iimodeli ezinokwethenjelwa kakhulu kwaye ezikhangayo zikwinguqu yeklasikhi kunye ne-COB LEDs. Zinoqoqosho, zithembekile kwaye zinembonakalo ekhangayo.