Lebone la LED le thibelang ho phatloha ke mofuta oa lebone le sa phatloheng.Molao-motheo oa eona o tšoana le oa lebone le thibelang ho phatloha, ntle le hore mohloli oa leseli ke mohloli o khanyang oa LED, o bolelang lebone le nang le mehato e fapaneng e khethehileng e nkiloeng ho thibela tikoloho e potolohileng lerōle le khase hore li se ke tsa tuka.Mabone a LED a sa phatloheng hona joale ke mabone a bolokang matla a ho thibela ho phatloha, a sebelisoang lik'hemik'hale tsa petrochemical, merafong ea mashala, limela tsa motlakase, liteishene tsa khase le libaka tse ling.
Kaofela rea tseba hore mabone a LED a thibelang ho phatloha a na le litlamorao tse ntle tsa ho boloka matla le khanya e ntle.Joale ke eng e amang bophelo ba mabone a LED a sa phatloheng, hona tlhokomelo e ka tlisa melemo joang?
Lintlha tse 'maloa tse amang bophelo ba mabone a thibelang ho phatloha ha LED:
1. Boleng ba khoele ke boemo bo ka sehloohong bo khethollang bophelo ba lebone la LED le thibelang ho phatloha.
Ts'ebetsong ea tlhahiso ea li-chips tsa LED, tšilafalo e 'ngoe ea ion e sa hloekang, bofokoli ba lattice le lits'ebetso tse ling tsa theknoloji li tla ama bophelo ba bona.Ka hona, tšebeliso ea lisebelisoa tsa boleng bo phahameng ba LED ke boemo bo ka sehloohong.
Lebone la Keming le thibelang ho phatloha le nka sefaha se le seng sa lebone la LED se matla a phahameng se etsisang lumen le moralo o moholo oa chip.Mohloli o khethehileng oa lebone la LED o na le pono e ts'oanang, phetisetso ea leseli le phahameng le khanya e tlase.
2. Moralo oa mabone ke taba ea bohlokoa e amang bophelo ba mabone a LED a sa phatloheng
Ntle le ho kopana le matšoao a mang a lebone, moralo o utloahalang oa lebone ke taba ea bohlokoa ea ho senya mocheso o hlahisoang ha LED e khantšitsoe.Ka mohlala, mabone a mabone a kopantsoeng 'marakeng (30 W, 50 W, 100 W), mohloli o khanyang oa lihlahisoa tsena le karolo ea ho kopana le mocheso oa mocheso ha o boreleli, ka lebaka leo, lihlahisoa tse ling li baka. khanya ka mor'a likhoeli tse 1-3 tsa mabone.Ho bola ho feta 50%.Ka mor'a hore lihlahisoa tse ling li sebelise tube e tlaase ea matla e ka bang 0.07 W, hobane ha ho na mokhoa o utloahalang oa ho senya mocheso, leseli le senyeha ka potlako haholo.Lintho tsena tse tharo tseo e seng tsa lihlahisoa li na le litaba tsa tekheniki tse tlase, theko e tlase le nako e khuts'oane ea bophelo.
3. Matla a mabone a mabone a bohlokoa haholo bophelong ba lebone la ho phatloha ha LED
Hore na phepelo ea matla ea lebone e na le kahlolo e molemo le eona e tla ama bophelo ba eona.Hobane LED ke sesebelisoa se tsamaisoang hona joale, haeba motlakase o fetoha haholo, kapa maqhubu a matla a matla a phahame, a tla ama bophelo ba mohloli oa leseli la LED.Bophelo ba phepelo ea motlakase ka boeona bo itšetlehile haholo ka hore na moralo oa phepelo ea matla o utloahala.Sebakeng sa moralo o utloahalang oa phepelo ea matla, bophelo ba phepelo ea motlakase bo itšetlehile ka bophelo ba likarolo.
4. Tšusumetso ea mocheso o potolohileng bophelo ba mabone a LED a sa phatloheng
Bophelo bo bokhutšoanyane ba hona joale ba mabone a LED bo bakoa haholo-holo ka lebaka la bophelo bo khutšoanyane ba matla a motlakase, 'me bophelo bo khutšoanyane ba matla a motlakase bo bakoa ke bophelo bo bokhutšoanyane ba electrolytic capacitor.Tšobotsi e 'ngoe ea index ea bophelo ea electrolytic capacitors ke hore e tlameha ho bonts'a bophelo tlas'a mocheso oa tikoloho ea ho sebetsa hore na ke likhato tse kae,' me hangata e hlalosoa e le bophelo bo tlas'a mocheso oa mocheso oa 105 ℃.Ha mocheso o le tlase o le teng, nako e telele ea bophelo ba tšebeletso ea capacitor.Esita le capacitor e tloaelehileng ea electrolytic e nang le nako ea bophelo ea lihora tse 1,000 e ka fihla lihora tse 64,000 mocheso o tloaelehileng oa 45 ° C, o lekaneng bakeng sa lebone le tloaelehileng la LED le nang le bophelo ba lihora tse 50,000.E sebelitse.
Tlhokomelo ea letsatsi le letsatsi ea mabone a thibelang ho phatloha ha LED:
Re reka boleng bo botle ba lebone la ho phatloha ha LED le ka sebelisoa ka lilemo tse tharo, empa hangata ha u ele hloko tlhokomelo ea lebone la ho phatloha ha lebone la LED, kahoo u ka le sebelisa lilemo tse peli feela, tse lekanang le Ho sebelisa chelete e ngata, re etsa joang hore lebone la LED le se ke la phatloha Nako e telele ea bophelo ke senotlolo, ha re bue ka bokhutšoanyane ka lintho tse 'maloa tse ka tlase:
1. Kamehla hloekisa lerōle le litšila tse ling holim'a matlo a lebone (haeba li sa hloekisoe nako e telele, lerōle le khomarela lebone ho thibela mocheso o hlahisoang ke lebone, e leng se etsang hore mocheso o se ke oa qhaloa. lebone la ho phatloha ha lebone la LED Ke phello e ntle ea ho senya mocheso), ho senya mocheso o motle ke ntlha ea bohlokoa ea ho lelefatsa bophelo ba LED.
2. Ho lokisoa ha nakoana le ho tima mabone.Ho khothalletsoa hore mabone a se ke a sebetsa a sa sitisoe lihora tse 24, hobane mocheso oa mabone o tla phahama butle-butle nakong ea mosebetsi o sa sitisoeng.Ha mocheso o phahame, ho ba le tšusumetso e kholo bophelong ba lebone.Ha mocheso o phahame, bophelo ba lebone bo khutsufala..
3. Sekoahelo sa phetiso ea leseli kamehla se hloekisa lerōle le litšila tse ling ho netefatsa phello ea phetiso ea leseli
4. Kamehla hlahloba motlakase oa potoloho.Haeba motlakase o sa tsitsa, potoloho e lokela ho hlokomeloa le ho lokisoa.
5. Mocheso o teng oa mabone a LED a sa phatloheng ha oa lokela ho ba holimo ho likhato tse 60, 'me bophelo ba tšebeletso bo ka khutsufatsoa ka ho toba ka 2/3 haeba bo phahame ho feta likhato tse 60.
6. Mabone a tlameha ho khantša khafetsa nakong ea tšebeliso e tloaelehileng.
Nako ea poso: May-27-2021
