LED wezibane "Umlawuli". Izimvo ze-LED wezibane "Umlawuli"

Kwiminyaka engaphezu kwekhulu, abantu bexhaphaze ukukhanyisa imisebenzi zabo, amakhaya kunye kwizakhiwo zoshishino izibane zigqengezelayo. Kule minyaka mininzi idlulileyo siye ndizuze ngokubanzi ngobulungisa nophuhliso ukukhanyisa. Intambo indawo izibane ezibengezelayo, enizityelweyo ngoku zithathelwa indawo iimveliso LED.

izixhobo ezintsha Izibane

Ukunciphisa iindleko ukuya LED semiconductor uvunyelwe ukusebenzisa kubo banzi kakhulu xa kuthelekiswa oluqhelekileyo. Hayi nje njengenxalenye izixhobo ngeenjongo ezahlukeneyo, kodwa nje ukutshintshwa izibane zokubonisa okanye umhombiso, ngokunjalo abe lilalela epheleleyo ngezinto ukukhanyisa. Bona lubonakala uluhlu olubanzi lweempawu, ukusukela ukusetyenziswa kumlinganiselo ukukhanya obhobhozayo kwaye awugqibe umbala radiation.

Ukuphonononga malunga kwiimpawu zobugcisa

Ukuba unomdla izibane LED "Umlawuli", oko kufuneka baqhelane ngakumbi iimpawu zabo zobugcisa, ekuphela kwendlela uya kukwazi ukubona imodeli. Ukutyelela ivenkile, ungabona ukuba amaxabiso thaca kwi isingxobo okanye kwisixhobo ngokwalo ngendlela yophawulo. Ngaloo ndlela, ungafunda njani usekela yaye yintoni uhlobo lwezindlu kwimveliso. Oku kuboniswa zokuphawula: E14, E27, G5, g13, GU4, GU5 * 3. Power ukusetyenziswa ezi mveliso zisukela watts-3 ukuya ku-20. Supply lombane volts 12 ukuya 220 AC ombane. Abasebenzisi uyakwazi ukukhetha ukufudumala ukukhanya lobuso, loluphi utshintsho ukususela 2700 ukuya 6700 K. Buyers ngokwenene ukuba ukwazi ukulungisa ukugqama, uze ukhethe iinketho lonikezelo ukukhanya. Lamp LED Navigator E27 - imveliso linodidi uthandwayo ikepusi ukuba isebenza kwezininzi ibhalbhu ezingqengezelayo, ezisetyenziswa kwizixhobo ekhaya. Ukuba ukukhanya ebusuku kunye zokugquma, kukho ubukhulu luqhelekileyo E14. Nkqu nokuphungulwa ngakumbi plinth ingafumaneka kwi oven okanye ifriji. Ngokutsho kubathengi, imarike unako ukufumana le chap inkulu E40, nto leyo yenzelwe kwiindawo ezinkulu ngeenjongo zemveliso kunye nezibane ezitalatweni.

Izimvo ukusebenzisa amandla

Ukuba unomdla izibane LED "Umlawuli" ngenxa endlwini, ngoko ke kufuneka ulumkele yindlela obusela yamandla. Onaya idlala indima ebalulekileyo ekubaleni ukusetyenziswa lilonke abayakukhanyisa isakhiwo okanye kwigumbi elahlukileyo. Khetha ukusuka kuluhlu olubanzi iimveliso wena, ukusetyenziswa kwamandla apho yahluka ukusuka watts-3 ukuya kwi-25. Abasebenzisi nokubalula ababonisa ngokukhethekileyo imisele iqondo yobumhlophe okanye igunya ukuhamba ukusetyenziswa kwamandla akusayi kusebenza.

Izimvo umthombo yangoku

isibane LED "Umlawuli" unako ukusebenza kwi DC womnatha ombane 12 V. Abaqhubi ezizodwa kunye neziphaluka zisetyenziselwa umsebenzi wabo ukuqhuba ombane lwangaphandle unikezelo amandla ezinqwenelekayo ngenxa element. Ngokusebenzisa abaqhubi, abathengi bathi, unako ukwenza uqhagamshelwano kwi-AC ombane rated ka 220 Volt amandla indlu. Phakathi kwezinye izinto, ungakhetha uyilo, eyenzelwe amandla ombane ayi-bume DC 12 V ukuya 24 V. Abasebenzisi abanamava bayacetyiswa ukuba pre-ucacise uhlobo igunya kusetyenziswa ukutya, nto leyo aya kuyinyula modeli efanelekileyo. izibane LED "Umlawuli" kwi best ngeke isebenze xa ungenayo wenze ukhetho. Kwimeko okubi, sifanele silindele ukuba imveliso alitshise xa isicelo ombane aphezulu ngokugqithiseleyo. Ukukhetha izibane LED "Umlawuli", ezo baxhotyiswa abaqhubi, ufumana imveliso eya kukwazi ukwenza lula ukuhambisa kuzuba ezithe zenzeka kwi-network. Ukuba isibane ezingqengezelayo zokunciphisa ombane a kuya dim kwaye ngokwandisa ukukhanya okukhanya, izinto LED kuluhlu olubanzi ukukhanya iya kuba nempumelelo ngokulinganayo.

Ukuphonononga yokumpompoza ezikhanyayo

Ukukhetha LED wezibane zendlu "Umlawuli", ukubuyekeza apho uyakwazi ukufunda kweli nqaku, kubalulekile ukunikela ingqalelo ngamandla ukukhutshwa ubukhaphukhaphu iparameter ibalulekileyo. Ulinganisa ngayo lumens okanye lumens / watt. Parameter yokugqibela iya kuqinisekisa lulwahlulo amandla radiation ukuba ukusetyenziswa yamandla. Oku kuya kuvumela ukuqonda uqoqosho. Xa kuthelekiswa nezi ziqhelekileyo isibane yale igqengezelayo, nto leyo kaninzi yenza abathengi, sibe yi-10 ukuya kwi-15 lm / W. Ngokuphathelele iimveliso LED, le parameter ziyohluka ukusuka kuma-70 ukuya 90. Oku kubonisa ukuba ngamnye isibane watt izakunika i phinda-10 ngaphezulu ukukhanya ukubhobhoza.

Izimvo lobushushu umbala

izibane LED "Umlawuli", nto leyo kwakhona rhoqo kuphela mihle, esibonakala obushushu kunye nombala, leyo yenye umahluko ophambili phakathi kwezakhi data evela isibane yale igqengezelayo yemveli, nto leyo esisizathu sokuba abathengi kaninzi khetha ezi mveliso. Inokuba ukhethe up uluhlu olubanzi olwahlukileyo ngokuvutha bulubhelu eziziimpawu olu cingwana. Yenza isigqibo umthunzi umbala kufuneka, singakwazi sikala lobushushu umbala, busekelwe phezu umbala ngokuvutha metal xa sikarhulumente eshushu. Ukukhetha izibane LED "Umlawuli", nto leyo kwakhona kuya kukunceda wenze ukhetho olufanelekileyo, kufuneka ukhethe umbala wokukhanya, unike ukhetho lwabo okanye ngaphakathi kwisakhiwo. Ngenxa yoko, iqondo lobushushu efudumeleyo yellow kukhanya metal uya kunxibelelana kwiqondo elilingana 2700 degrees Kelvin. Ukuba kukho imfuneko yokuba ixesha elizeleyo ukukhanya emhlophe umbala, kuyimfuneko ukuba bakhethe uluhlu ka 4500 ukuya 6000 degrees Kelvin. Ngelo umda osezantsi ngelixa ukukhanya emhlophe uya namona ebengezelayo. umbala Cold esiluhlaza uya kunxibelelana lobushushu eliphezu 6500 degrees Kelvin.

Izimvo kokulungisa yobumhlophe

Isibane ukukhanya "Umlawuli" 7W LED zilungiswe. Yiyo le into, ngokutsho abasebenzisi, ezi mveliso kakuhle izibane ezibengezelayo nenoqoqosho. Ukuze ukulawula LED kwenzeka ukusebenzisa isixhobo ebizwa umbane eziluzizi. Kubalulekile ukwazi ukuba ivelise amandla, ebonakala ngohlobo pulses. Inowuthi rhoqo kukuba, i nokuvula umbane eziluzizi ukukhanya diode. Xa usebenzisa isibane LED "Umlawuli" 10 watts, umsebenzisi akazange abone ezidanyazayo, ayiyi kuziva ukungakhululeki kuwo, ukususela rhoqo ngu 200 - 300 kHz. Oku kuyinyaniso kuba Iliso lomntu uyakwazi ukubona amaza obumbeneyo njengembumbulu kwisithuba Hz 200. kodwa kufuneka athathe ingqalelo ingongoma ukuba zonke izibane umenzi LED uthe kunokwenzeka ukuba ulungise ukukhanya. umqhubi Integrated uya umda oku kwenzeke, ukuba umiselwe ukuya kumaza ethile okanye unikezelo lwamandla yomgama. Ukuba ugqiba ekubeni ukuthenga isibane ithuba ulawulo, kuyimfuneko ukuba akhethe nokuvula umbane eziluzizi imveliso, yazini ukuba ukukhanya kunjalo, unako phambi kwakho, emva kokufunda imiyalelo.

Uphenyo amaqondo medium of

isibane LED "Umlawuli NLL» nako ukusebenza kwi kuluhlu ngokubanzi xa kuthelekiswa izibane ezibengezelayo yesiqhelo. Ubukhulu becala, baye bakwazi ukusebenza ngexesha lobushushu okukufutshane ukusuka +5 ukuya degrees +45. Ngokuphathelele iimveliso LED, zingakotshwa esisetyenziswa uluhlu degrees -40 ukuya +40. Oku kuvumela isibane asebenza idata kuloo iimeko apho kunokwenzeka ukusebenzisa kuphela ukukhupha okanye izibane sodium. Olu khetho kuyimfuneko ukuba ngokuthanda ye ngumthengi mihla, nto leyo esisizathu sokuba LED wezibane "Umlawuli" ndizuze loo ezifundwayo.

Izimvo ezinye iimpawu

Driving isibane LED "Umlawuli" aya kukuvumela ukuba uqonde ukuba LED ngethuba lokusebenza ibonisa kwakhona bubushushu, ukongeza ekukhanyeni. Lingaphantsi kakhulu kakhulu kunoko sokunikela i isibane yale igqengezelayo, kodwa ke buqapheleke. Ingxaki engundoqo, ngokutsho abasebenzisi kukuba ubushushu isasazwa kwelinye icala, luqonde ukuba zeendawana diode. Ukuba nobushushu kwenzeka, le semiconductor siphulukane iimpawu ningayenzi.