Kwiinkqubo zokuvelisa izityalo zanamhlanje, ukukhanya okwenziwayo kuye kwaba yindlela ebalulekileyo yokuvelisa ngokufanelekileyo.Ukusetyenziswa kokukhanya okuphezulu, okuluhlaza kunye nokusingqongileyo kwemithombo yokukhanya ye-LED kunokusombulula imiqobo yokusingqongileyo ekukhanyeni kwimisebenzi yemveliso yezolimo, ukukhuthaza ukukhula nophuhliso lwezityalo, kunye nokufezekisa injongo yokwandisa imveliso, ukusebenza kakuhle, umgangatho ophezulu, izifo. ukumelana nongcoliseko-free.Ke ngoko, uphuhliso kunye noyilo lwemithombo yokukhanya ye-LED yokukhanya kwezityalo ngumxholo obalulekileyo wokulinywa kwezityalo ezikhanyayo.
● Umthombo wokukhanya wombane wendabuko ulawulwa kakubi, awukwazi ukulungelelanisa umgangatho wokukhanya, ukukhanya kokukhanya kunye nomjikelo wokukhanya ngokweemfuno zezityalo, kwaye kunzima ukuhlangabezana nenkqubo yokukhanya kwezityalo kunye nengcamango yokukhusela indalo yokukhanyisa kwimfuno.Ngophuhliso lweefektri zezityalo ezichanekileyo zolawulo lokusingqongileyo kunye nophuhliso olukhawulezayo lwee-diode ezikhupha ukukhanya, inika ithuba lolawulo lokukhanya olwenziwayo ukuze luqhubele phambili ngokuthe ngcembe.
● Imithombo yokukhanya yemveli yokukhanyisa okwenziweyo idla ngokuba zizibane ze-fluorescent, izibane ze-metal halide, izibane ze-sodium ezinoxinzelelo oluphezulu kunye nezibane ze-incandescent.Ukungalungi kwale mithombo yokukhanya kukusetyenziswa kwamandla aphezulu kunye neendleko eziphezulu zokusebenza.Ngophuhliso olukhawulezayo lwetekhnoloji ye-optoelectronic, ukuzalwa kokukhanya okuphezulu obomvu, oluhlaza okwesibhakabhaka kunye nobomvu-obomvu-obomvu okhupha ii-diode kwenze ukuba kube lula ukusebenzisa imithombo yokukhanya yokufakelwa kwamandla aphantsi kwintsimi yezolimo.
Isibane seFluorescent
● I-spectrum ye-luminescence inokulawulwa ngokulula ngokutshintsha i-formula kunye nobukhulu be-phosphor;
● I-luminescence spectrum yezibane ze-fluorescent zokukhula kwesityalo zigxininiswe kwi-400~500nm kunye ne-600~700nm;
● Ukukhanya okuqaqambileyo kulinganiselwe, kwaye ngokuqhelekileyo kusetyenziswa kwizicelo apho ukukhanya okuphantsi kunye nokufana okuphezulu kufunekayo, njengee-racks ze-multi-layer ze-plant tissue culture;
HPS
● Ukusebenza okuphezulu kunye nokukhanya okukhanyayo okuphezulu, ngowona mthombo wokukhanya oyintloko kwimveliso yeefektri ezinkulu zezityalo, kwaye zihlala zisetyenziselwa ukongeza ukukhanya nge-photosynthesis;
● Ubungakanani bemitha ye-infrared bukhulu, kwaye ubushushu bokukhanya kwesibane yi-150 ~ 200 degrees, enokukhanyisa kuphela izityalo ukusuka kumgama omde, kwaye ukulahleka kwamandla okukhanya kunzulu;
Isibane se-Metal halide
● Izibane ze-metal halide zegama elipheleleyo, ezahlulwe zibe zizibane ze-quartz zensimbi ze-halide kunye nezibane ze-ceramic ze-ceramic ze-halide, ezihluke kwizinto ezahlukeneyo zebhalbhu ye-arc;
● Ubude bembonakalo obutyebileyo, ubume obuguquguqukayo beentlobo zembonakalo;
● Izibane ze-quartz zesinyithi ze-halide zineenxalenye ezininzi zokukhanya okuluhlaza okwesibhakabhaka, ezifanelekileyo ukubunjwa kweefom zokukhanya kwaye zisetyenziswe kwinqanaba lokukhula kwezityalo (ukusuka ekuhlumeni ukuya ekuphuhliseni amagqabi);
Isibane se-incandescent
● I-spectrum iyaqhubeka, apho umlinganiselo wokukhanya obomvu uphezulu kakhulu kunokukhanya okuluhlaza okwesibhakabhaka, okunokubangela ukukhula okungenelelayo;
● Ukuphumelela kokuguqulwa kweefoto zombane kuphantsi kakhulu, kwaye i-radiation yokushisa inkulu, engafanelekanga ekukhanyeni kwezityalo;
● Umyinge wesibane esibomvu ukuya kwisibane esibomvu-kude uphantsi.Okwangoku, isetyenziswa ikakhulu ukulawula ukubunjwa kwe-morphology yokukhanya.Isetyenziswe kwixesha leentyantyambo kwaye inokulungelelanisa ngokufanelekileyo ixesha leentyantyambo;
Isibane sokukhutshwa kwegesi engena-Electrodeless
Ngaphandle kwe-electrodes, ibhalbhu inobomi obude;
● Isibane sesulfure se-microwave sizaliswe ngezinto zetsimbi ezifana nesulfure kunye neegesi ze-inert ezifana ne-argon, kwaye i-spectrum iyaqhubeka, ifana nokukhanya kwelanga;
● Ukukhanya okuphezulu kokukhanya kunye nokukhanya kokukhanya kunokufezekiswa ngokutshintsha isigcwalisi;
● Owona mceli mngeni wezibane zesulfure zemicrowave ukwixabiso lemveliso kunye nobomi bemagnetron;
Izibane ze-LED
● Umthombo wokukhanya ubukhulu becala ubunjwe zizibane zokukhanya ezibomvu neziblowu, izezona kukhanya zibuthathaka kakhulu kwizityalo, nto leyo eyenza ukuba izityalo zivelise eyona photosynthesis igqwesileyo nokunceda ukunciphisa umjikelo wokukhula kwezityalo;
● Xa kuthelekiswa nezinye izibane zezibane zezityalo, umgca wokukhanya uthambile kwaye awuzi kutshisa izityalo;
● Xa kuthelekiswa nezinye izibane zokukhanyisa izityalo, inokonga i-10% ~ 20% yombane;
● Isetyenziswa ikakhulu kwiindawo ezikude kunye nezokukhanya okuphantsi ezifana neerekhi zokuzalanisa zamaqela amaninzi;
● Uphando lwe-LED olusetyenziswa kwindawo yokukhanyisa izityalo lubandakanya le miba ilandelayo:
● Ii-LED zisetyenziswa njengemithombo yokukhanya eyongezelelweyo ekukhuleni nasekuphuhliseni izityalo.
● I-LED isetyenziselwa ukukhanya kwe-induction kwi-photoperiod yezityalo kunye ne-morphology yokukhanya.
● Ii-LED zisetyenziswa kwiinkqubo zokuxhasa ubomi be-aerospace.
● Isibane se-insecticidal LED.
Kwintsimi yokukhanya kwezityalo, ukukhanya kwe-LED kuye kwaba "ihashe elimnyama" kunye neenzuzo zalo ezinkulu, ukubonelela nge-photosynthesis kwizityalo, ukukhuthaza ukukhula kwezityalo, ukunciphisa ixesha elithathayo ukuba izityalo ziqhakaze kunye neziqhamo, kunye nokuphucula imveliso.Kwinkqubo yangoku, yimveliso eyimfuneko kwizityalo.
Ivela: https://www.rs-online.com/designspark/led-lighting-technology
Ixesha lokuposa: Feb-02-2021