Izibane ezisezantsi zinokubonwa kuyo yonke indawo kubomi bethu bemihla ngemihla. Kukho neentlobo ezininzi zeizibane ezisezantsi. Namhlanje siza kuthetha ngomahluko phakathi kokukhanya kwekomityi ebonakalisa ukukhanya kunye nelensi yokukhanya.
Yintoni iLens?
Izinto eziphambili ze-lens yi-PMMA, inenzuzo yeplastiki efanelekileyo kunye nokuhanjiswa kokukhanya okuphezulu (ukuya kwi-93%). Ukungalungi kukumelana nobushushu obuphantsi, kuphela malunga nama-90 degrees. I-lens yesibini ngokuqhelekileyo iyilwe kunye ne-reflection yangaphakathi epheleleyo (TIR). I-lens yenzelwe ukukhanya okungena ngaphambili, kunye ne-conical surface inokuqokelela kwaye ibonise konke ukukhanya kwecala. Ukudityaniswa kwezi ntlobo zimbini zokukhanya kunokufumana ukusetyenziswa kokukhanya okugqibeleleyo kunye nesiphumo esihle sendawo.
Yintoni i-TIR?
I-TIR ibhekisela kwi-"Total Internal Reflection", into eyenzeka nge-optical. Xa i-ray ingena kwi-medium kunye ne-refractive index ephezulu kwi-medium kunye ne-refractive index ephantsi, ukuba i-Angle yesiganeko inkulu kune-Angle ebaluleke kakhulu θc (i-ray ikude nesiqhelo), i-ray ehlanjululweyo iya kunyamalala kwaye sonke isiganeko. I-ray iya kubonakala kwaye ingangeni phakathi kunye nesalathisi esisezantsi se-refractive.
I-TIR lens: ukuphucula ukusetyenziswa kwamandla okukhanya kwe-LED
Ilensi ye-TIR ithatha umgaqo wokubonakalisa ngokupheleleyo, owenziwe ngokuqokelela kunyeprocessing ukukhanya. Yenzelwe ukugxila ekukhanyeni ngokuthe ngqo phambi kohlobo lokungena kunye nomphezulu we-conical unokuqokelela kwaye ubonise konke ukukhanya kwecala.. Ukugqithelana kwezi ntlobo zimbini zokukhanya kunokufumana ukukhanya okugqibeleleyo ukuze kusetyenziswe kunye nesiphumo esihle sendawo.
Ukusebenza kwe-TIR lens kunokufikelela ngaphezu kwe-90%, kunye neenzuzo zokusetyenziswa kwamandla okukhanya okuphezulu, ukulahleka kokukhanya okuncinci, indawo encinci yokuqokelela ukukhanya kunye nokufana okulungileyo, njl. °), ezifana nezibane kunye nezibane ezisezantsi.
Yintoni isibonisi?
Ikomityi ebonakalisa ukukhanya kukubonisa ukusebenzisa ibhalbhu yomthombo wokukhanya njengomthombo wokukhanya, isibonisi esifuna umgama ukuze siqokelele ukukhanya, ngokuqhelekileyo luhlobo lwekomityi, eyaziwa njengekomityi ebonakalisa ukukhanya. Ngokuqhelekileyo, umthombo wokukhanya we-LED ukhupha ukukhanya kwi-Angle emalunga ne-120°. Ukuze kuphunyezwe umphumo ofunekayo, isibane ngamanye amaxesha sisebenzisa isibonisi ukulawula umgama wokukhanya, indawo yokukhanyisa, kunye nesiphumo sendawo.
Isibonisi sesinyithi: Ifuna isitampu kunye netekhnoloji yokupolisha kwaye inememori yoguqulo. Inzuzo yindleko ephantsi kunye nokumelana nobushushu. Ihlala isetyenziselwa imfuno yokukhanya yomgangatho ophantsi.
I-Reflector yePlastiki: Kufuneka idemould enye kuphela. Inzuzo kukuchaneka okuphezulu kwaye akukho memori yokuguqula. Iindleko ziphakathi kwaye zifanelekile kwisibane ukuba ubushushu abukho phezulu. Ihlala isetyenziselwa imfuno yokukhanya yomgangatho ophakathi kunye nomgangatho ophezulu.
Ke ngoko yintoni umahluko phakathi kwe-TIR lens kunye nekomityi ebonakalisayo? Ngapha koko, umgaqo osisiseko wokusebenza kwawo uyafana, kodwa xa sithelekisa, iilensi ze-TIR zinelahleko encinci yojongano lokubonisa.
Ilensi ye-TIR: Intsebenziswano phakathi kwetekhnoloji yokubonisa iyonke kunye nephakathi, enentshukumo yomzimba kunye neyekhemikhali. I-ray nganye ilawulwa kwaye isetyenziswe, ngokubanzi ngaphandle kwamabala esibini, kwaye uhlobo lokukhanya luhle. Ilensi ingqukuva ngakumbi kwaye umqadi oseziko ufana kakhulu.Indawo yokukhanya ye-lens ifana ngokufanayo, umda wendawo yokukhanya ujikelezileyo, kwaye utshintsho lungokwemvelo. Ifanelekile indawo kunye ne-downlight njengokukhanya okusisiseko, kwaye ifanelekile kwindawo kunye neprojekthi efanayo. Indawo ye-lens icacile, umgca wokuhlula awubonakali, kwaye ukukhanya kuhamba ngokucotha kakhulu.
Camngcaokanye: Ukukhanya okucocekileyo kokulawula ukubonakalisa. Kodwa ngokwentelekisoindawo yesibiniof ukukhanya kunjaloenkulu. Mukukhanya okungaphandle ngokukhanya komphezulu wekomityiiyahambangaphandle, ukukhanyauhlobo lugqitywengomphezulu wekomityi.Ngobukhulu obufanayo kunyeaI-ngle yecala, ngenxa yokuba ukukhanya kwe-interceptaI-ngle yekomityi ebonakalisayo inkulu, ngoko i-anti glare iya kuba ngcono. Inxalenye enkulu yokukhanya ayidibanisi nomphezulu wokubonakalisa ayilawulwa, indawo yesibini inkulu. Ikomityi ebonakalisa ukukhanya ngaphandle komphetho kunyeaingqiqo yomelele ngokwentelekiso, umbindi wokukhanya womelele kwaye uhambela kude.
Ikomityi ekhanyayo inendawo yokukhanya ephakathi egxininiswe ngakumbi kunye nomphetho owenziwe ngu-V oguqulweyo, olungele imiboniso enamacala amancinci abonakalayo. Indawo yokukhanya kwekomityi ebonakalisayo icacile noko, umgca wokusikwa wesiphelo secant ucace ngakumbi.
Ukuba ubuza ukuba yeyiphi engcono, i-TIR lens okanye iboniseor? Oko kufuneka kuqwalaselwe ngeenjongo ezisebenzisekayo. Ngethuba nje ikwazi ukufikelela kwisiphumo esifunwayo se-optical, sisixhobo esihle sokukhanya. Ngokomzekelo, umthombo wokukhanya we-LED udla ngokukhupha ukukhanya kwi-Angle emalunga ne-120 °. Ukuze kuphunyezwe umphumo oyifunayo, isibane ngamanye amaxesha sisebenzisa ikomityi ekhanyayo ukulawula umgama wokukhanya, indawo yokukhanya, kunye nesiphumo sendawo yokukhanya.
Ixesha lokuposa: Sep-22-2022