Lisebelisoa tsa Lebone la Lebone la LED, Mefuta le Likhetho

Ka nts'etsopele ea mahlale le thekenoloji, likhahla tsa lebone la lebone la LED li fetohile karolo ea bohlokoa ea indasteri ea mabone ea sejoale-joale. Ebang ke mabone a lapeng kapa mabone a khoebo, ha u sebelisa mabone a LED, ho bohlokoa ho utloisisa le ho sebelisa lifaha tsa mabone. Sengoliloeng sena se tla nka lifaha tsa lebone e le mantlha mme se hlahlobe ka botebo li-parameter, mefuta, mehlala le likarolo tsa ts'ebeliso ea lifaha tsa lebone.

1. Litekanyetso tsa lifaha tsa lebone

Ha u khetha le ho reka lifaha tsa mabone, ntho ea pele eo u lokelang ho e utloisisa ke li-parameter. Mekhahlelo e tloaelehileng e kenyelletsa: boholo, motlakase, mocheso oa 'mala, khanya, joalo-joalo Har'a tsona, boholo bo bua haholo ka boholo ba sefaha sa lebone, motlakase o bua ka boleng ba hona joale le motlakase o hlokoang ke lebone la lebone,' mala o bolela 'mala o khanyang oa sefaha sa lebone, 'me ho khanya ho bolela ho phalla ho khanyang ha sefaha sa lebone.

1. Phallo e khanyang

Luminous flux ke paramethara e sebelisoang ho lekola ho khanya ha sefaha sa lebone. E sebelisoa ho emela kakaretso ea khanya e hlahisoang ke sefaha sa lebone. Ha khanya e ntse e phahama, khanya e hlahisoang ke sefaha sena sa lebone le ho feta. Bakeng sa litšoantšo tse hlokang khanya e phahameng, u lokela ho nahana ka ho khetha lifaha tsa lebone tse nang le phallo e khanyang e phahameng; bakeng sa lits'oants'o tse hlokang paballo ea matla le ts'ireletso ea tikoloho, o ka nahana ka ho khetha libaha tsa lebone tse nang le phallo e khanyang ea khanya.

Ntle le phallo e khanyang, o boetse o hloka ho ela hloko yuniti ea eona - lumens. Phallo e ts'oanang e khanyang e tla ba le ts'ebeliso e fapaneng ea matla holim'a lifaha tse fapaneng tsa lebone. Ka hona, ha u khetha lifaha tsa lebone, u lokela ho khetha lifaha tsa lebone tse nang le matla a utloahalang a sebelisoang ho latela litlhoko le maemo a sebelisoang.

2. Mocheso oa mebala

Mocheso oa 'mala ke paramethara e sebelisetsoang ho emela 'mala oa mohloli oa leseli. Ha u reka mabone, ho na le lithempereichara tse tharo tse tloaelehileng tsa mebala: bosoeu bo futhumetseng ka tlase ho 3000K, bosoeu ba tlhaho 4000-5000K le bosoeu bo pholileng ka holimo ho 6000K. Bosoeu bo futhumetseng bo bonolo ebile bo loketse likamore tse pholileng, likamore tsa ho phomola le libaka tse ling; bosoeu ba tlhaho bo loketse libaka tsa bophelo ba letsatsi le letsatsi, joalo ka likhitla le likamore tsa ho hlapela; bosoeu bo pholileng bo loketse haholoanyane bakeng sa libaka tse khanyang tse kang likamore tsa polokelo le likarache tse hlokang mehloli e khanyang ea leseli.

Ha u khetha lifaha tsa lebone, u lokela ho khetha mocheso o loketseng oa 'mala ho ea ka sebaka se hlokahalang le sepakapaka. Ntle le moo, phello ea Einstein e kanna ea etsahala bakeng sa 'mele e khanyang ea LED ea mebala e ts'oanang ho bahlahisi ba fapaneng kapa maemong a fapaneng a mmaraka. Ebe, pele o reka, o tlameha ho utloisisa liparamente tsa mocheso oa 'mala oa LED oa lihlahisoa tse fapaneng le boleng ba tsona ba ho kheloha.

3. Bophelo ba tšebeletso

Bophelo ba tšebeletso ke parameter ea bohlokoa e sebelisetsoang ho hlahloba bophelo ba lifaha tsa lebone. Ka kakaretso, bophelo ba tšebeletso bo amana haufi-ufi le matla a ho senya mocheso oa lebone la lebone. Ho chesa haholo ho tla ama ts'ebetso e tloaelehileng ea lifaha tsa lebone. Ka hona, lihlahisoa tse tsebahalang tse tšepahalang le tse ntle li lebisa tlhokomelo e khethehileng bothateng ba ho qhala mocheso oa lebone la lebone.

Ka nako e ts'oanang, litšoaneleho tsa boleng le botekgeniki tsa mefuta e fapaneng ea lintho tse entsoeng ka matsoho li ama ka kotloloho bophelo ba ts'ebeletso ea lifaha tsa lebone. Tabeng ena, u lokela ho lula u butse mahlo 'me u khethe sehlahisoa se batlang se le setle.

2. Mefuta e felletseng ea lifaha tsa lebone

Mefuta e tloaelehileng ea mabone a mabone a kenyelletsa: 2835, 5050, 3528, 3014, joalo-joalo Har'a bona, lebone la lebone la 2835 ke lona le sebelisoang ka ho fetisisa 'marakeng,' me mefuta e mengata ea tšebeliso e akaretsa masimo a sa tšoaneng a kang lehae, khoebo le indasteri. Lifaha tsa mabone tsa 5050 ke mofuta o mocha o nang le khanya e phahameng le bophelo bo bolelele ba ts'ebeletso. Li sebelisoa haholo ka mabone a ka ntle, mabone a sethala, mabone a indasteri le masimo a mang. Ponahalo ea mabone a mabone a 3528 e batla e le mosesaane, 'me likarolo tsa eona tse ka sehloohong ke ho boloka matla le khanya e phahameng. E loketse mokhabiso oa lehae, pontšo ea khoebo le tlhahiso ea li-billboard le masimo a mang.

1. Lifaha tsa lebone la LED

Lifaha tsa lebone tsa LED hajoale ke mofuta o sebelisoang haholo oa lifaha tsa lebone. Ba sebelisa lisebelisoa tse tsoetseng pele tsa semiconductor mme ba na le melemo ea ho boloka matla, ts'ireletso ea tikoloho, bophelo bo bolelele, 'me ha ho na mahlaseli. Ho phaella moo, lifaha tsa lebone la LED li na le libopeho le mefuta e sa tšoaneng, tse ka finyellang litlhoko tsa maemo a fapaneng. Ka nako e ts'oanang, lifaha tsa lebone la LED li ka boela tsa finyella liphello tse khanyang tsa mebala ka mefuta e sa tšoaneng ea mebala.

2. Lifaha tsa lebone tse phahameng tsa sodium

Lifaha tsa lebone tsa sodium tse nang le khatello e phahameng hona joale ke e 'ngoe ea mehloli ea leseli la seterateng e sebelisoang ka ho fetisisa,' me ts'ebetso ea tsona mabapi le botsitso, katleho le mocheso oa 'mala li ntle haholo. Leseli le hlahisoang ke lifaha tsa lebone la sodium le nang le khatello e phahameng le ka phunyeletsa ka katleho moholi le mosi, 'me mabone a ka boela a ikamahanya le maemo a fapaneng a tikoloho le a leholimo. Mabapi le mabone a litoropong, lifaha tsa lebone tsa sodium tse nang le khatello e phahameng ke mohloli o ratoang oa leseli ho fokotsa tšebeliso ea matla le ho sireletsa tikoloho.

3. Lifaha tsa lebone la OLED

Lifaha tsa lebone la OLED ke mohloli o khanyang oa theknoloji e phahameng o sebelisang lisebelisoa tsa tlhaho ho finyella liphello tse khanyang tse sa tšoaneng, tse bonolo le tse se nang mahlaseli. Ho phaella moo, ha ho bapisoa le lifaha tse tloaelehileng tsa lebone, lifaha tsa lebone la OLED li ka finyella ho hlahisa mebala e phahameng 'me li na le mebala e pharaletseng ea gamut.Le hoja litšenyehelo tsa hona joale' marakeng li batla li le holimo, re lumela hore ka ntlafatso ea thekenoloji, lifaha tsa lebone la OLED li lebeletsoe ho nkela sebaka sa LED 'me u be lihlahisoa tsa mabone a tloaelehileng nakong e tlang.

E le ho sebetsana hantle le tlhokahalo ea 'maraka oa machaba, ho bohlokoa haholo ho tseba ho reha mabitso a Senyesemane a lifaha tsa lebone. Lebitso la Senyesemane la lifaha tsa mabone tse 2835 ke LED SMD 2835, lebitso la Senyesemane la lifaha tsa lebone tse 5050 ke LED SMD 5050, lebitso la Senyesemane la libaha tsa mabone tse 3528 ke LED SMD 3528, 'me lebitso la Senyesemane la lifaha tsa lebone tsa 3014 ke LED SMD 3014. Mabitso a Senyesemane hangata a thathamisitsoe ka botlalo bukeng ea litaelo ea lebone bakeng sa litšupiso tsa basebelisi.

4. Mefuta e tloaelehileng ea mocheso oa 'mala oa lebone

Mocheso oa 'mala oa lifaha tsa lebone la LED hangata o lekanngoa ka mocheso oa' mala oa leseli le lesoeu. Ka kakaretso, mocheso oa 'mala o arotsoe ka mekhahlelo e meraro: leseli le futhumetseng, leseli la tlhaho le leseli le batang. Mocheso oa 'mala oa leseli le futhumetseng hangata o pota 2700K, mocheso oa' mala oa leseli la tlhaho hangata o pakeng tsa 4000-4500K, 'me mocheso oa' mala oa leseli le batang o ka holimo ho 5500K. Ha u khetha mabone a LED, khetho ea mocheso oa 'mala e amana ka ho toba le khanya e khanyang le phello ea' mala e hlokoang ke mosebedisi, kahoo khetho e tlameha ho thehoa litlhoko tse khethehileng tsa sebele.

Tlhaloso ea mohopolo oa mocheso oa 'mala oa lebone

Khopolo e tsebahalang haholo ea mocheso oa 'mala e boetse e bitsoa mocheso oa' mala oa mohloli oa leseli: e bua ka litšobotsi tsa 'mele tsa matla a khanyang a hlahisoang ke mohloli oa leseli, hangata a bua ka' mala oa mahlaseli a blackbody. Ha mocheso oa mahlaseli ana o nyolohela ho likhato tse pakeng tsa 1 000 le 20 000, ’mala o tsamaisanang le oona o tla fetoha butle-butle ho tloha ho bofubelu bo lefifi ho ea ho bosoeu ho ea ho boputsoa bo khanyang. Ka hona, mocheso oa 'mala ke tekanyo ea tekanyo e khethollang hore na' mala oa mohloli oa leseli o futhumetse kapa o bata. Ha mocheso oa 'mala o le tlase,' mala o futhumala, 'me mocheso oa' mala o phahame, o pholile.

Boemo ba mocheso oa 'mala oa lebone

Boleng bo khethehileng ba mocheso oa 'mala oa LED bo itšetleha ka modulator ea elektroniki ho kopanya mebala ea mantlha ho fumana mocheso o tsamaellanang oa' mala. Ka kakaretso, boleng ba mocheso oa 'mala oa mefuta e tloaelehileng ea ho sebetsa ea li-LED li tsepamisitsoe pakeng tsa 2700k ~ 6500k,' me mocheso o tloaelehileng oa 'mala ke 5000k. Haeba mabone a sebelisetsoang ho beha maemo a tloaelehileng le mefuta e 'meli e latelang ea mabone e nepahetse, mocheso oa mebala ke 2700k ~ 5000k. Bakeng sa mabone a mebala e pholileng, khetha 5500k kapa holimo. Litšebelisong tse sebetsang, mekhoa ea ho fetola mebala ea mabone a LED e fapana ho itšetlehile ka lintlha tse kang tlhahiso ea lihlahisoa, 'maraka o hlokahalang, theko, joalo-joalo. libaka tsa mocheso.

Mocheso o tlaase oa 'mala le mocheso o phahameng oa' mala o lumellana le liketsahalo tse tloaelehileng

Ha mocheso oa 'mala oa lifaha tsa lebone o ntse o eketseha, khanya ea oona e boetse e eketseha,' me 'mala oa eona o boetse o hloekile haholoanyane. Leseli le nang le mocheso o tlase oa 'mala hangata le lefifi. Ho hlakile hore ho bohlokoa haholo hore batho ka bomong ba khethe mohloli o nepahetseng oa lebone liketsahalong tse ling tse khethehileng.

mocheso o tlase oa 'mala

Motšehare (hoo e ka bang 4000K～5500K)

Khanya ea letsatsi ea thapama (hoo e ka bang 5400K)

Lebone la incandescent (hoo e ka bang 2000K)

Leseli la mohato (ka kakaretso ke 3000K～4500K)

Mocheso o phahameng oa 'mala

Lebone la fluorescent la anti-glare (ka kakaretso ke 6800K ~ 8000K)

Lebone la ho futhumatsa le microscopic (ka kakaretso ke 3000K ~ 3500K)

Toche e matla (ka kakaretso ke 6000K ~ 9000K)

Mokhoa oa ho khetha mocheso o nepahetseng oa 'mala oa lebone

1. Sebelisa leseli le futhumetseng (hoo e ka bang 2700K) ka likamoreng tsa bana hobane leseli lena le bonolo ebile ha le halefise mahlo. Hape ho tla etsa hore bana ba khutse.

2. Bakeng sa kamore ea ho robala, o ka khetha mabone a nang le lithane tse bonolo, hangata ho pota 4000K. Leseli lena le na le mofuthu o itseng 'me le ka hlahisa matšeliso a itseng, haholo-holo mariha.

3. Ka kichineng, likamoreng tsa ho hlatsoetsa liaparo le libakeng tse ling, khanya e tšoeu ea LED e batang, ke hore, e ka holimo ho 5500K, e batla e le ntle. U ka arola lijo ka ho hlaka, ua bona lijo li sebetsoa ka ho hlaka, 'me ua li pheha ka ho hlaka.

, mohlala oa lifaha tsa lebone

Ts'ebetsong ea tlhahiso ea mabone a LED, mohlala oa likhahla tsa lebone le tsona ke tsa bohlokoa ka ho khetheha. Mefuta e tloaelehileng ea lifaha tsa lebone e kenyelletsa: 2835, 3528, 5050, joalo-joalo. Lifaha tsa lebone tsa 2835 le 3528 li na le ts'ebetso e tsotehang ea ho boloka matla le bophelo bo bolelele ba tšebeletso. Lebone la mohlala la 5050 le na le khanya e khanyang le ho khanya ho hoholo, 'me le loketse ho sebelisoa libotong tsa ka ntle, mabone a moralo oa mohaho le masimo a mang.

Mefuta e meraro ea mantlha ea lifaha tsa lebone

Mefuta ea lifaha tsa lebone e batla e arotsoe ka mekhahlelo e meraro e latelang:

Lifaha tsa mabone a terata ea khauta, lifaha tsa lebone la COB le lifaha tsa lebone tsa SMD. Har'a tsona, lifaha tsa lebone la COB li atile haholo hobane li na le khanya e phahameng, ts'ebetso ea theko e phahameng le mekhoa e metle e mengata. Leha ho le joalo, haeba liphello tse rarahaneng haholoanyane li behiloe, joale lifaha tsa lebone la SMD ke khetho e molemo. Lifaha tsa mabone a terata ea khauta li sebelisoa ka ho khetheha maboneng a manyenyane, a kang litoche kapa mabone a lemosang.

Mehlala e cheselitsoeng le e sa cheseheleng

Lifaha tsa lebone tsa mofuta o le mong li ka aroloa ka mefuta e 'meli ho latela mekhoa ea tsona ea ho tjheseletsa: lifaha tsa lebone le le leng (ke hore, senoelo se khantšang le sefaha sa lebone li arotsoe) le sefaha sa lebone kaofela (ke hore, senoelo se khantšang le lebone). lifaha li kentsoe li kopane). Bakeng sa lits'ebetso tse fapaneng, bareki ba lokela ho khetha mofuta oa lifaha tsa lebone tse fihlelang litlhoko tsa bona.

Tikoloho ea Kopo

Lifaha tsa lebone tsa LED li tenyetseha haholo ebile lia fetoha, empa li boetse li hloka ho sebelisoa sebakeng se loketseng. Mefuta ea lifaha tsa mabone e boetse e na le litlhoko tse fapaneng bakeng sa maemo a fapaneng a ts'ebeliso. Ka mohlala, mabone a ka ntle, mabone a koloi le mabone a polokelong kaofela a hloka mehato e khethehileng ea tšireletso e kang ho thibela metsi le ho thibela lerōle.