I: Ayini ama-LED?
Umthombo wokukhanya ngemuva kwe-incandescent, izibani ze-fluorescent, ekuthuthukisweni kwe-LED, i-LED inokusetshenziswa kwamandla aphansi, ukukhanya okuphezulu, i-mercury-free non-toxic, impilo ende, isiqalo esisheshayo, ipulasitiki nezinye izinzuzo, ithathe indawo yomthombo wokukhanya wendabuko, kulesi sihloko akwenzi okuningi kakhulu emthonjeni wokukhanya wendabuko ukuze kubuyekezwe.
I-LED ebizwa ngokuthi i-Light Emitting Diode isifinyezo, okungukuthi, i-diode ekhipha ukukhanya, i-semiconductor light-emitting materials, lapho iziphetho ezimbili kanye ne-voltage eya phambili, abathwali be-semiconductor ku-compound ebangelwa ukukhishwa kwe-photon futhi bakhiqize ukukhanya.I-LED ingakhipha ngokuqondile okubomvu, okuphuzi, okuluhlaza okwesibhakabhaka, okuluhlaza okwesibhakabhaka, okusawolintshi, okunsomi, okumhlophe.
II: Isakhiwo sobuhlalu obukhanyayo be-LED
1, umthombo wokukhanya we-LED ngabakaki, i-chip, iglue, i-phosphor, ukwakheka kwentambo
I-2, ibakaki le-LED ngokuvamile lenziwe ngethusi (kukhona nensimbi, i-aluminium kanye ne-ceramic, njll.), ngoba i-copper conductivity inhle kakhulu, izoba nokuhola ngaphakathi, ukuxhuma ama-electrode ngaphakathi kobuhlalu obuholelekile.
3, intambo yomthombo wokukhanya ephezulu isetshenziswa i-0.999 yocingo oluhlanzekile lwegolide, ububanzi bungaphezulu: 0.8mil, 1.0mil.abanye baphishekela abakhiqizi abashibhile nge-copper alloy doped wire ukwenza.
4, i-phosphor izodlala indima ekulungiseni izinga lokushisa lombala lomthombo wokukhanya.
I-5, ama-chips ajwayelekile aphezulu yilawa: i-United States CREE (Core), i-Bridgelux (i-Bridgelux);Japan Nichia (Nichia), Germany Osram Osram;I-Taiwan: I-Epistar.
III: Imithombo yokukhanya ye-LED evamile
Imakethe imvamisa isatshalaliswa amamodeli e-LED angama-2835, 5050, 5730, 5630, 3030, 4040, 7030 kanye nobuhlalu obuhlanganisiwe be-COB kanye nobuhlalu bamandla aphezulu, ukuhlukanisa imodeli yomthombo wokukhanya kuqanjwe ngobude nobubanzi be-SMD SMD, ngokwesibonelo. , isibalo esilandelayo se-2835 SMD, okungukuthi, ububanzi be-2.8 ubude be-3.5, imithombo enjalo yokukhanya ivame ukusetshenziswa kuma-LED ama-LED, ama-downlights, ama-spotlights, amalambu ophahleni, imichilo yokukhanya ama-spotlights, amalambu ophahleni, ama-strip lights, amashubhu nokunye.Amandla ngamunye angaphezu kuka-0.1W-1W.
Ubuhlalu bamandla aphezulu buvamise ukusetshenziswa ku-1W, 2W, 3W ngakunye, okuvame ukusetshenziswa ekukhanyeni okukhanyayo nokukhanya kwangaphandle.
Imithombo yokukhanya ehlanganisiwe ye-COB ivamise ukusetshenziswa kumalambu anamandla aphezulu njengezibani, amalambu ethrekhi nama-floodlights, ngalinye linamandla angu-5-50W.
Isikhathi sokuthumela: Apr-23-2023