NjengeUmenzi wezibane zesitalato ze-LED, zeziphi iinkcukacha zobugcisa ezisisiseko zezibane zesitalato ze-LED ezikhathalelwa ngabathengi? Ngokubanzi, iinkcukacha zobugcisa ezisisiseko zezibane zesitalato ze-LED zahlulwe zibe ziindidi ezintathu: ukusebenza kwe-optical, ukusebenza kombane, kunye nezinye izalathisi. Landela i-TIANXIANG ukuze ujonge.
Ukusebenza kokukhanya
1) Ukusebenza Okukhanyayo
Ukusebenza kakuhle kwezibane zasesitalatweni kukukhanya okukhanyayo okuphuma kwi-watt nganye yamandla ombane, okulinganiswa kwi-lumens nge-watt nganye (lm/W). Ukusebenza kakuhle okuphezulu kokukhanya kubonisa ukusebenza kakuhle kwezibane zasesitalatweni ekuguquleni amandla ombane abe kukukhanya; ukusebenza okuphezulu kokukhanya kubonisa ukukhanya okukhanyayo okune-wattage efanayo.
Okwangoku, ukusebenza kakuhle okukhanyayo kweemveliso zezibane zesitalato ze-LED zasekhaya ngokubanzi kunokufikelela kwi-140 lm/W. Ke ngoko, kwiiprojekthi zokwenyani, abanini ngokubanzi bafuna ukusebenza kakuhle okukhanyayo okungaphezulu kwe-130 lm/W.
2) Ubushushu bombala
Ubushushu bombala wokukhanya kwesitalato yiparameter ebonisa umbala wokukhanya, olinganiswa ngamadigri eCelsius (K). Ubushushu bombala wokukhanya okutyheli okanye okumhlophe okufudumeleyo yi-3500K okanye ngaphantsi; ubushushu bombala womhlophe ongathathi cala bukhulu kune-3500K kwaye bungaphantsi kwe-5000K; kwaye ubushushu bombala womhlophe opholileyo bukhulu kune-5000K.
Uthelekiso lobushushu bombala
Okwangoku, i-CJJ 45-2015, i-“Urban Road Lighting Design Standard,” imisela ukuba xa kusetyenziswa imithombo yokukhanya ye-LED, ubushushu bombala obuhambelanayo bomthombo wokukhanya kufuneka bube yi-5000K okanye ngaphantsi, kwaye imithombo yokukhanya yobushushu bombala obufudumeleyo iyakhethwa. Ke ngoko, kwiiprojekthi zokwenyani, abanini ngokubanzi bafuna ubushushu bombala wezibane zesitalato phakathi kwe-3000K kunye ne-4000K. Olu bushushu bombala lukhululekile ngakumbi kwiliso lomntu kwaye umbala okhanyayo usondele kowezibane zesodium ezixinzelelweyo, okwenza ukuba wamkeleke ngakumbi kuluntu.
Isalathiso sokuBoniswa koMbala
Umbala ukhona kuphela xa kukho ukukhanya. Izinto zivela ngemibala eyahlukeneyo phantsi kweemeko ezahlukeneyo zokukhanya. Umbala oboniswa yinto phantsi kwelanga udla ngokubizwa ngokuba ngumbala wayo wokwenyani. Ukubonisa indlela imithombo yokukhanya eyahlukileyo ebonakalisa ngayo umbala wokwenyani wento, kusetyenziswa isalathisi sombala (i-Ra). Isalathisi sombala (i-CRI) sidla ngokuba phakathi kwama-20 ukuya kwi-100, kunye namaxabiso aphezulu amele imibala yokwenyani. Ukukhanya kwelanga kune-CRI eyi-100.
Ukuthelekiswa kweMiphumo yoKubonisa imibala eyahlukeneyo
Kwiiprojekthi zokukhanyisa iindlela, i-CRI engama-70 nangaphezulu iyimfuneko ngokubanzi kwizibane zasezitalatweni.
Izalathisi zokusebenza kombane
1) Ixabiso leVoltage yokusebenza
Esi salathisi kulula ukusiqonda; sibhekisa kwi-input voltage yesibane sasesitalatweni. Nangona kunjalo, kufuneka kuqatshelwe ukuba xa usebenza ngokwenene, i-voltage yomgca wombane ngokwawo iyatshintshatshintsha, kwaye ngenxa yokwehla kwe-voltage kuzo zombini iziphelo zomgca, uluhlu lwe-voltage ludla ngokuba phakathi kwe-170 kunye ne-240 V AC.
Ngoko ke, uluhlu lwevolthi yokusebenza olulinganisiweyo kwiimveliso zezibane zesitalato ze-LED kufuneka lube phakathi kwe-100 kunye ne-240 V AC.
2) Amandla
Okwangoku, ngokwemigangatho efanelekileyo yelizwe, amandla ezibane zasezitalatweni kufuneka abe ngaphezulu kwe-0.9. Iimveliso eziqhelekileyo zifikelele kwi-CRI ye-0.95 okanye ngaphezulu.
Ezinye Izalathisi
1) Ubukhulu besakhiwo
Kwiprojekthi zokutshintshwa kwezibane zasesitalatweni, thetha nomthengi okanye ulinganise ubukhulu beengalo kwindawo osebenza kuyo. Imingxunya yokufaka izibambi zezibane kuya kufuneka ilungelelaniswe nobukhulu beengalo. 2) Iimfuneko zokunciphisa ukukhanya
Izibane zesitalato ze-LED zinokulungisa ukukhanya kwazo ngokutshintsha amandla okusebenza, ngaloo ndlela zikwazi ukonga amandla kwiimeko ezifana nokukhanyisa ebusuku.
Okwangoku, isignali ye-0-10VDC isetyenziswa kakhulu kulawulo lokufiphala kwe-dimming kwiiprojekthi ezisebenzayo.
2) Iimfuneko zoKhuseleko
Ngokubanzi,Izibane ze-LEDkufuneka ihlangabezane nemigangatho ye-IP65 okanye ephezulu, imithombo yokukhanya yemodyuli kufuneka ihlangabezane nemigangatho ye-IP67 okanye ephezulu, kwaye izixhobo zamandla mazihlangabezane nemigangatho ye-IP67.
Oku kungasentla kukwazisa okuvela kumenzi wezibane zesitalato ze-LED uTIANXIANG. Ukuba unomdla, nceda unxibelelane nathi ukuze ufumaneIinkcukacha ezithe xaxe.
Ixesha lokuthumela: Agasti-19-2025