NjengeUmvelisi wesibane sesitalato se-LED, zeziphi iinkcukacha ezisisiseko zobugcisa bezibane ze-LED zesitrato ezikhathalelwa ngabathengi? Ngokuqhelekileyo, iinkcukacha ezisisiseko zobugcisa bezibane ze-LED zesitrato zihlulwe zibe ngamacandelo amathathu: ukusebenza kwe-optical, ukusebenza kombane, kunye nezinye izikhombisi. Landela u-TIANXIANG ukuze ujonge.
Ukusebenza okubonakalayo
1) Ukusebenza okukhanyayo
Ukusebenza kokukhanya kwesitrato kukuhamba okukhanyayo okuphuma ngewathi nganye yamandla ombane, kulinganiswe ngelumens ngewathi nganye (lm/W). Ukukhanya okuphezulu okusebenzayo kubonisa impumelelo yesibane sesitalato ekuguquleni amandla ombane abe kukukhanya; Ukuphumelela okukhanyayo okuphezulu kwakhona kubonisa ukukhanya okuqaqambileyo okunomthamo ofanayo.
Okwangoku, ukusebenza kakuhle okukhanyayo kweemveliso zesibane zesitalato ze-LED eziqhelekileyo zasekhaya zinokufikelela kwi-140 lm/W. Ke ngoko, kwiiprojekthi zokwenyani, abanini ngokubanzi bafuna ukusebenza okukhanyayo okungaphezulu kwe-130 lm/W.
2) Ubushushu boMbala
Ubushushu bombala wokukhanya kwesitrato yiparameter ebonisa umbala wokukhanya, olinganiswa ngeedigri ngokukaCelsius (K). Ubushushu bombala wokukhanya okumthubi okanye okushushu okumhlophe yi-3500K okanye ngaphantsi; iqondo lobushushu lombala wokungathathi hlangothi komhlophe likhulu kune-3500K kwaye lingaphantsi kwe-5000K; kunye nobushushu bombala omhlophe opholileyo mkhulu kuno 5000K.
Uthelekiso lobushushu boMbala
Okwangoku, i-CJJ 45-2015, i-"Urban Road Lighting Design Standard," ichaza ukuba xa usebenzisa imithombo yokukhanya kwe-LED, ukushisa okuhambelanayo kombala womthombo wokukhanya kufuneka kube yi-5000K okanye ngaphantsi, kunye nemithombo yokukhanya yokushisa efudumeleyo ekhethiweyo. Ke ngoko, kwiiprojekthi zokwenyani, abanini ngokubanzi bafuna ubushushu bombala wesitrato phakathi kwe-3000K kunye ne-4000K. Lo bushushu bombala bukhululekile ngakumbi kwiliso lomntu kwaye umbala okhanyayo usondele kulowo wezibane ze-sodium ezinoxinzelelo oluphezulu, okwenza ukuba kwamkeleke ngakumbi kuluntu.
Isalathiso sokuBonelela ngombala
Umbala ubakho kuphela xa kukho ukukhanya. Izinto zivela ngemibala eyahlukeneyo phantsi kweemeko ezahlukeneyo zokukhanyisa. Umbala oboniswa yinto phantsi kokukhanya kwelanga udla ngokubizwa ngokuba ngumbala wokwenene. Ukubonisa indlela imithombo yokukhanya eyahluka-hlukeneyo ewubonakalisa ngayo umbala wokwenyani wento, isalathiso se-color rendering index (Ra) sisetyenziswa. Isalathiso sombala wonikezelo (CRI) ngokuqhelekileyo sisuka kwi-20 ukuya kwi-100, kunye namaxabiso aphezulu amele imibala yokwenyani. Ukukhanya kwelanga kune-CRI ye-100.
Ukuthelekiswa koMbala owahlukileyo wokuBonelela iziphumo
Kwiiprojekthi zokwenyani zokukhanyisa ezindleleni, i-CRI yama-70 nangaphezulu iyafuneka ngokubanzi kwizibane zasezitalatweni.
Izalathisi zokuSebenza koMbane
I-1) I-Voltage yokuSebenza elinganisiweyo
Esi salathisi kulula ukusiqonda; ibhekisa kumbane wegalelo lesibane sesitalato. Nangona kunjalo, kufuneka kuqatshelwe ukuba ekusebenzeni kwangempela, i-voltage yombane wombane ngokwawo iyaguquguquka, kwaye ngenxa ye-voltage yehla kuzo zombini iziphelo zomgca, uluhlu lwe-voltage luphakathi kwe-170 kunye ne-240 V AC.
Ngoko ke, uluhlu lwamandla ombane osebenzayo kwiimveliso zezibane zesitalato ze-LED kufuneka zibe phakathi kwe-100 kunye ne-240 V AC.
2) Isixhobo saMandla
Okwangoku, ngokwemigangatho yelizwe echaphazelekayo, amandla ombane wezibane zesitrato kufuneka abe mkhulu kuno-0.9. Iimveliso eziphambili zifumene i-CRI ye-0.95 okanye ngaphezulu.
Ezinye izalathisi
1) Imilinganiselo yoLwakhiwo
Kwiiprojekthi zokutshintsha izibane zesitrato, dibana nomthengi okanye ulinganise imilinganiselo yengalo kwisiza. Imingxuma yokuxhoma kubanini bezibane kuya kufuneka ilungelelaniswe nemilinganiselo yengalo. 2) IiMfuno zoMfiphazo
Izibane zesitalato ze-LED zinokuhlengahlengisa ukukhanya kwazo ngokutshintshatshintsha ukusebenza kwangoku, ngaloo ndlela kuzuzwe ukonga amandla kwiimeko ezifana nokukhanyisa ezinzulwini zobusuku.
Okwangoku, umqondiso we-0-10VDC usetyenziswa ngokuqhelekileyo ukulawula ubumnyama kwiiprojekthi eziphathekayo.
2) IiMfuno zoKhuseleko
Ngokubanzi,Izibane ze-LEDkufuneka ihlangabezane ne-IP65 okanye imigangatho ephezulu, imithombo yokukhanya yemodyuli kufuneka ihlangabezane ne-IP67 okanye imigangatho ephezulu, kunye nokunikezelwa kwamandla kufuneka kuhlangabezane nemigangatho ye-IP67.
Oku ngasentla kuyintshayelelo evela kumenzi wesibane sesitalato se-LED TIANXIANG. Ukuba unomdla, nceda uqhagamshelane nathiIinkcukacha ezithe xaxe.
Ixesha lokuposa: Aug-19-2025