Litaba
0102
Mehaho le litšobotsi tsa lifaha tsa lebone la LED ke life?
2024-04-01 17:39:16
Sebopeho le litšoaneleho tsa mabone a lebone la LED haholo-holo li kenyelletsa li-chips tsa LED, lisebelisoa tsa ho paka, li-lead, lisebelisoa tsa conductive le lisebelisoa tse fetisang leseli.
1. Leseli la LED: Karolo ea mantlha ea mabone a lebone la LED ke chip ea LED, e entsoeng ka thepa ea semiconductor. Li-chips tsa LED hangata li entsoe ka thepa ea semiconductor ea mofuta oa P le mofuta oa N. Ha o matlafalitsoe, ho thehoa PN junction pakeng tsa P-mofuta le N-mofuta. Ho kopanya litefello ho finyelloa ka ho kenya li-elektronike le masoba, ho fella ka phello ea photoelectric.
2. Lisebelisoa tsa encapsulation: Li-chips tsa LED li hloka ho sireletsoa ka lisebelisoa tsa encapsulation. Lisebelisoa tse tloaelehileng tsa encapsulation li kenyelletsa epoxy resin, porcelain glue, silica gel, joalo-joalo Thepa ea ho paka e ka fana ka tšireletso le ho lokisa chip, 'me e na le thepa e itseng ea mocheso le ho hanyetsa mocheso.
3. E etellang pele: Letlapa la LED le hloka ho hokahanngoa le boto ea potoloho, 'me ba etellang pele ba phetha karolo ea ho kenya le ho romela melaetsa ea motlakase. Lisebelisoa tse tloaelehileng tsa loto li kenyelletsa terata ea khauta le terata ea koporo. Mohala oa khauta o na le conductivity e ntle ea motlakase le ho hanyetsa kutu.
4. Lisebelisoa tsa conductive: Lifaha tsa lebone la LED li hloka ho fetisetsa lipontšo tsa motlakase ho chip ka lisebelisoa tsa conductive. Lisebelisoa tsa conductive hangata ke litšepe, joalo ka silevera, koporo kapa aluminium, tse nang le conductivity e ntle ea motlakase le ho hanyetsa kutu.
5. Lisebelisoa tsa Translucent: Lifaha tsa lebone la LED li hloka lisebelisoa tse khanyang ho finyella tlhahiso ea leseli. Lisebelisoa tse tloaelehileng tsa translucent li kenyelletsa polasetiki le khalase. Lisebelisoa tse fetisang khanya li hloka ho ba le phetisetso e ntle ea leseli le khanyetso ea UV ho netefatsa phello ea tlhahiso le boleng ba khanya.
Litšobotsi tsa mabone a lebone la LED li kenyelletsa:
1. Ts'ebetso e phahameng le ho boloka matla: Lifaha tsa lebone la LED li na le katleho e phahameng ea ho fetola photoelectric. Ha ho bapisoa le mehloli e tloaelehileng ea leseli, LED e na le tšebeliso e tlaase ea matla, e ka bolokang matla le ho fokotsa tšebeliso ea matla.
2. Bophelo bo bolelele: Lifaha tsa lebone la LED li phela nako e telele, hangata li fihla lihora tse mashome a likete, tse fetang hōle mehloli ea leseli e tloaelehileng.
3. Ho feto-fetoha hantle: Lifaha tsa lebone la LED li ka fetoloa 'mala ho ea ka litlhoko,' me li ka finyella mefuta e sa tšoaneng ea mocheso oa 'mala le liphetoho tse khanyang.
4. Miniaturization le ho kenngoa ha bonolo: Lifaha tsa lebone la LED li nyenyane ka boholo 'me li kopane ka sebopeho, 'me li ka kenngoa habonolo le ho behoa.
5. Ho hanyetsa tšisinyeho e matla ea lefatše: Lifaha tsa lebone la LED li na le khanyetso e ntle ea tšisinyeho ea lefatše 'me ha li senyehe habonolo.
6. Setsoalle sa tikoloho le se se nang tšilafalo: Lifaha tsa lebone tsa LED ha li na lintho tse kotsi tse kang mercury, li lumellana le litlhoko tsa tšireletso ea tikoloho, 'me li ke ke tsa hlahisa tšilafalo nakong ea tšebeliso.
Ho akaretsa, mabone a mabone a LED a na le litšobotsi tsa ts'ebetso e phahameng, ho boloka matla, bophelo bo bolelele, phetoho e matla, ts'ireletso ea tikoloho le ho se na tšilafalo, kahoo li sebelisoa haholo ho khantša, ho bonts'a, ho khabisa ka hare le lihlahisoa tsa elektronike le likarolo tse ling.
Ka kakaretso, theknoloji ea LED e sebetsa hantle haholo mabapi le tšebeliso ea matla, nako e telele, tlhahiso ea leseli le taolo. Tšebeliso ea eona e tlaase ea matla, bophelo bo bolelele, khanya e phahameng ea khanya le ts'ebetso ea hang-hang e etsa hore e be khetho e babatsehang ea ho bonesa ha e bapisoa le mabone a tloaelehileng a incandescent le fluorescent. Ha tlhoko ea litharollo tsa mabone a pholosang matla le tikoloho e ntse e hola, theknoloji ea LED e lebelletsoe ho bapala karolo ea bohlokoa haholo ho bopeng bokamoso ba mabone.