Ukusebenza kakuhle kwamandla kunye nokusebenza kokukhanya zizibonakaliso ezibalulekileyo zokuvavanya umgangathoIzixhobo zezibane zesitalato ze-LEDEli nqaku lihlalutya ukusebenza kakuhle kwamandla kunye nokusebenza kokukhanya kwezibane zesitalato ze-LED ukuze zinike uncedo oluthile kuyilo kunye nokusetyenziswa kwazo.
I. Ukonga Amandla kweZibane zeSitalato ze-LED
Izixhobo zezibane zesitalato ze-LED zinenzuzo enkulu yokonga amandla kunezibane zesitalato zendabuko. Ukonga amandla kwesixhobo sezibane zesitalato ze-LED kubhekisa ekusebenzeni kwaso ekuguquleni amandla ombane abe ngamandla okukhanya, oko kukuthi, umlinganiselo wokukhanya kwesibane sesitalato kumandla ombane angenayo. Ukonga amandla okuphezulu kwezixhobo zezibane zesitalato ze-LED kubangelwa kakhulu kukusetyenziswa kwazo kwemigaqo ye-semiconductor optical. Xa kuthelekiswa nezibane zesitalato zendabuko, izixhobo zezibane zesitalato ze-LED azivelisi ubushushu obuninzi xa zikhupha ukukhanya, ngaloo ndlela zifezekisa ukusetyenziswa kwamandla aphezulu.
1. Amandla
I-power factor sisalathisi esibanzi esilinganisa iimpawu zombane zesixhobo kwaye sichaphazela ngokuthe ngqo ukusebenza kakuhle kwegridi yamandla. I-power factor yezixhobo zezibane zesitalato ze-LED ngokubanzi ingaphezulu okanye ilingana ne-0.9, iphezulu kunexabiso eliqhelekileyo lezibane zesitalato zendabuko. Izibane zesitalato ze-LED ezinamandla aphezulu zinciphisa inkunkuma yamandla ngokuba nefuthe elincinci kwigridi yombane.
2. Ukusebenza kakuhle kwamandla ngokubanzi
Imilinganiselo ephambili yezibane zasezitalatweni kukusebenza kakuhle kwamandla ngokubanzi, okuchaza umlinganiselo wamandla okukhupha amandla ukuya kumandla akhanyayo. Izixhobo zezibane zasezitalatweni ze-LED zihlala zisebenza kakuhle kwamandla angaphezu kwama-85%, ngelixa izibane zasezitalatweni eziqhelekileyo zihlala zisebenza kakuhle ngaphantsi kwama-60%. Ngenxa yokuba izixhobo zezibane zasezitalatweni ze-LED zisebenza kakuhle kakhulu, zisebenzisa amandla ombane angenayo ngokufanelekileyo kwaye zichitha amandla amancinci.
3. Ukusebenza kakuhle okukhanyayo
Umlinganiselo wokukhanya okukhanyayo xa kuthelekiswa namandla ombane avela kumthombo wokukhanya ubizwa ngokuba yi-luminous efficiency. Ukusebenza okukhanyayo kwemithombo yokukhanya ye-LED kudla ngokuba ngaphezulu kwe-100 lm/W, okungaphezulu kabini kunokukhanya kwezibane zesitalato eziqhelekileyo. Ubude bexesha lokukhanya kwesitalato buyanda kwaye ukusetyenziswa kwamandla kuyancitshiswa xa kukhanya kakhulu.
4. Ubushushu bombala kunye ne-Color Index
Ukusebenza kakuhle kwamandla kwezibane zesitalato ze-LED kukwaphenjelelwa bubushushu bazo bombala kunye nesalathisi sombala. Into ephambili ekumiseleni umgangatho wombala womthombo wokukhanya bubushushu bombala; ubushushu bombala obuphezulu buvelisa umbala otyheli, ngelixa ixabiso eliphantsi livelisa umbala oluhlaza okwesibhakabhaka. Ukukhanya okumhlophe okanye okumhlophe okupholileyo okunobushushu bombala obuphakathi kwe-5000K kunye ne-7000K kudla ngokusetyenziswa zizibane zesitalato ze-LED.
Amandla omthombo wokukhanya okuphinda imibala yezinto ngokuthembekileyo abizwa ngokuba yi-color index. Xa kuthelekiswa nexabiso eliqhelekileyo lezibane zesitalato eziqhelekileyo, izixhobo zezibane zesitalato ze-LED zinombala we-80 okanye ngaphezulu.
II. Ukusebenza kokukhanyisa kwezibane zesitalato ze-LED
Amandla ezibane zesitalato ze-LED okukhanyisa iindlela, kubandakanya ukukhanya komthombo wokukhanya, ukufana kokukhanya, ukufana kombala, ukukhanya, kunye nolawulo lwemitha, kubizwa ngokuba kukusebenza kwazo kokukhanyisa.
1. Ukukhanya komthombo wokukhanya
Ukukhanya komthombo wokukhanya, okulinganiswa nge-cd/m², yinxalenye ebalulekileyo yezinto ezikhanyisa izibane zesitalato ze-LED. Ukukhanya okuncinci kwe-500 cd/m² kudla ngokufuneka kwizinto ezikhanyisa izibane zesitalato ze-LED. Ukukhanya okuphezulu komthombo wokukhanya kuphucula ukukhanya kwezibane zesitalato, kugcina ukhuseleko endleleni.
2. Ukukhanya okufanayo
“Ukukhanya okufanayo” kubhekisa ekusasazweni ngokulinganayo kokukhanya okukhanyayo phezu komphezulu wendlela. Isiphumo esifanelekileyo sezibane zesitalato ze-LED kukufana kokukhanya kwe-0.7 okanye ngaphezulu, nto leyo ebonisa ukukhanya okufanayo kwendlela. Ukukhanya okufanayo kuphucula ukhuseleko endleleni kwaye kunciphisa ukudinwa kwabaqhubi ebusuku.
3. Ukulingana kombala
Ukufana kombala bubungakanani bokwahluka kombala okwenzekayo ngelixa isibane sesitalato se-LED sikhanya. Akukho mahluko mkhulu wombala ngexesha lokukhanya xa isibane sesitalato se-LED sinombala ofanayo we-0.5 okanye ngaphezulu, nto leyo ephucula intuthuzelo ebonakalayo kwaye ivelise umbala ofanayo womphezulu wendlela.
4. Ukukhanya
Ubungakanani bokukhanya kwindawo nganye, elinganiswa nge-lux, bubizwa ngokuba yi-"illuminance". Iimfuno zokukhanya zeendlela ezahlukeneyo ziyaqwalaselwa xa kusenziwa uyilo lokukhanyisa kwezibane zesitalato ze-LED. Umzekelo, iindlela ezikufutshane zifuna ukukhanya okuphantsi, ngokuqhelekileyo i-30–40 lux, ngelixa iindlela eziphambili zifuna ukukhanya okuphezulu, ngokuqhelekileyo i-50–80 lux.
5. Ulawulo lweMisebe
Ukuze zilungelelaniswe neendlela ezahlukeneyo kunye neendawo ezingqongileyo, izixhobo zezibane zesitalato ze-LED zifuna ulawulo kwicala kunye nobubanzi bomqadi. Nangona ukukhanya ngokubanzi kufuneka kwezinye iindlela, ukukhanya kwendawo kuyimfuneko kwezinye. Umthombo wokukhanya kufuneka ukwazi ukulungiswa ngokuhambelana neemfuno zecandelo elithile lendlela kuba utshintsho kwi-engile yentloko yesibane lunokuchaphazela ukukhanya kunye nemeko yezibane.umthombo wokukhanya.
Ixesha lokuposa: Jan-20-2026
