Umthombo wokukhanya we-LED, obizwa ngokuthi i-light-emitting diode (i-Light Emitting Diode, efushaniswe ngokuthi i-LED) emphakathini wanamuhla. Eminyakeni yamuva nje, ukuqwashisa kwabantu ngokuvikelwa kwemvelo kuya ngokuya kukhuphuka, futhi umthombo wokukhanya we-LED usetshenziswa kancane kancane ukufaka esikhundleni somthombo wokukhanya we-halogen wendabuko.
Isibani sendabuko esingenamthunzi sokuhlinza sisebenzisa isibani se-halogen njengomthombo wokukhanya, futhi sibonakalisa ukukhanya endaweni yokuhlinzwa ngokusebenzisa isibonisi sezibuko eziningi. Umthombo wokukhanya we-halogen osetshenziswa kulesi sibani esingenamthunzi sokuhlinza unokuphila okufushane kwenkonzo, futhi i-spectrum ekhishwayo iqukethe ukukhanya kwe-ultraviolet kuya kwe-infrared. Nakuba ubuchwepheshe besimanje bungahlunga iningi lemisebe ye-ultraviolet, ukusetshenziswa kwesikhathi eside kwesibani sokuhlinzwa se-halogen esibonakalayo nakho kuzobangela ukusha nokungakhululeki esigulini.
Izici eziyinhloko zomthombo wokukhanya we-LED izinga lokushisa eliphansi lomthombo wokukhanya, ukusetshenziswa kwamandla aphansi, impilo yesevisi ende, kanye nokushisa kombala okulungisekayo. Uma kuqhathaniswa nemithombo yokukhanya ye-halogen yendabuko, imithombo yokukhanya ye-LED inezinzuzo ezinkulu. Ngakho-ke i-LED isetshenziswa kanjani ekwakhiweni nasekusetshenzisweni kwezibani zokuhlinzwa ezingenamthunzi
Njengamanje, amanye amaphepha nawo axoxe ngokusetshenziswa kwawo ngokuningiliziwe:
(1) Ithiyori yokuklama okungabonakali kwe-optical, indlela yokuklama ukusatshalaliswa kokukhanya kwe-LED kanye namapharamitha okuchaza i-photometric ayachazwa, amamojula ayinhloko kanye nemisebenzi yesofthiwe yokuklama ukukhanyisa ye-LightTools ayethulwa, futhi kuxoxwa ngesimiso kanye nendlela yokulandelela imisebe.
(2) Ngokusekelwe ekucwaningeni nasekuxoxeni ngesimiso sokuklama kanye nezidingo zokuklama kwesibani sokuhlinzwa esingenamthunzi, kuphakanyiswa uhlelo olusekelwe ekuklanyweni kwelensi yokukhanya kwangaphakathi okuphelele (TIR), futhi ilensi yokukhanya yangaphakathi ephelele yaklanywa kusetshenziswa isofthiwe ye-LightTools, futhi kwenziwa ukuqoqwa kwamandla ayo. Izinga kanye nokufana kwayo kuyathuthukiswa. Isibani sokuhlinzwa esingenamthunzi se-LED saklanywa ngesimo se-lens array engu-16×4, futhi i-interval kanye ne-rotation angle ye-lens array iyalingiswa, futhi ukuhlaziywa kokubekezelelana kwelensi kanye nokuhlolwa kokulingisa kwesofthiwe kuyaqedwa.
(3) Amasampula esibani sokuhlinzwa se-LED esingenamthunzi athuthukiswe, futhi amasampula empeleni ahlolwe ngokwezidingo zokusebenza kwesibani sokuhlinzwa esingenamthunzi, okuhlanganisa ukukhanya okuphakathi, izinga lokungenamthunzi le-shutter elilodwa, izinga lokungenamthunzi le-shutter eliphindwe kabili, izinga lokungenamthunzi le-deep cavity, umsebe wokukhanya. Imiphumela yokuhlolwa ikhombisa ukuthi ukusebenza kwesampula ngokuyisisekelo kuhlangabezana nezidingo zomklamo.
Kungokuthuthuka okuqhubekayo kwabantu kanye nokuthuthukiswa okuqhubekayo kokusebenza kwemikhiqizo ekhona lapho inkathi entsha inokusebenza okuzinzile kakhudlwana kanye nemikhiqizo yezibani zokuhlinzwa ezingenamthunzi engabizi kakhulu. Izikhathi ziyashintsha, izidingo zabantu ziyathuthuka, thina njengomkhiqizi wezibani zokuhlinzwa ezingenamthunzi, sizoqhubeka nokukhiqiza imikhiqizo engcono yokukhonza umphakathi.
Isikhathi sokuthunyelwe: Feb-22-2022
