Ezinhlelweni zanamuhla zokukhiqiza izitshalo, ukukhanya okwenziwayo sekuyindlela ebalulekile yokukhiqiza kahle.Ukusetshenziswa kwemithombo yokukhanya ye-LED esebenza kahle kakhulu, eluhlaza futhi enobungani nemvelo ingaxazulula izithiyo zemvelo engakhanyisi emisebenzini yokukhiqiza yezolimo, ikhuthaze ukukhula nokuthuthukiswa kwezitshalo, futhi ifinyelele inhloso yokwandisa ukukhiqizwa, ukusebenza kahle okuphezulu, izinga eliphezulu, izifo. ukumelana nokungangcoli.Ngakho-ke, ukuthuthukiswa nokuklanywa kwemithombo yokukhanya ye-LED yokukhanyisa izitshalo Isihloko esibalulekile sokutshalwa kwezitshalo ezikhanyayo zokwenziwa.
● Umthombo wokukhanya kagesi wendabuko awulawulwa kahle, awukwazi ukulungisa ikhwalithi yokukhanya, amandla okukhanya kanye nomjikelezo wokukhanya ngokwezidingo zezitshalo, futhi kunzima ukuhlangabezana nomkhuba wokukhanyisa izitshalo kanye nomqondo wokuvikelwa kwemvelo wokukhanyisa lapho kudingeka.Ngokuthuthukiswa kwamafekthri ezitshalo zokulawula imvelo ezinembayo kanye nokuthuthukiswa okusheshayo kwama-diode akhipha ukukhanya, kunikeza ithuba lokulawulwa kwemvelo yokukhanya okwenziwayo ukuze kancane kancane kuqhubekele ekusebenzeni.
● Imithombo yokukhanya evamile yokukhanyisa okwenziwa ngokuvamile amalambu e-fluorescent, izibani zensimbi ze-halide, izibani ze-sodium ezinomfutho ophezulu kanye namalambu e-incandescent.Ukungalungi kwale mithombo yokukhanya ukusetshenziswa kwamandla aphezulu kanye nezindleko eziphezulu zokusebenza.Ngokuthuthuka okusheshayo kobuchwepheshe be-optoelectronic, ukuzalwa kokukhanya okuphezulu okubomvu, okuluhlaza okwesibhakabhaka nokubomvu okukhipha ukukhanya kwe-diode kuye kwenza kwaba nokwenzeka ukusebenzisa imithombo yokukhanya yokufakelwa kwamandla amancane emkhakheni wezolimo.
Isibani se-fluorescent
● I-spectrum ye-luminescence ingalawulwa kalula ngokushintsha ifomula nokujiya kwe-phosphor;
● I-spectrum ye-luminescence yamalambu e-fluorescent okukhula kwesitshalo agxiliswe ku-400~500nm kanye no-600~700nm;
● Amandla okukhanya anomkhawulo, futhi ngokuvamile asetshenziswa ezinsizeni lapho kudingeka ukukhanya okuphansi nokufana okuphezulu, njengama-rack anezendlalelo eziningi zesiko lezicubu zezitshalo;
I-HPS
● Ukusebenza kahle okuphezulu nokushintshashintsha kokukhanya okuphezulu, kuwumthombo wokukhanya oyinhloko ekukhiqizeni izimboni ezinkulu zezitshalo, futhi kuvame ukusetshenziselwa ukwengeza ukukhanya nge-photosynthesis;
● Isilinganiso semisebe ye-infrared sikhulu, futhi izinga lokushisa elingaphezulu kwesibani liyi-150 ~ 200 degrees, elingakhanyisa izitshalo kuphela ukusuka kude, futhi ukulahlekelwa kwamandla okukhanya kubi kakhulu;
Isibani se-Metal halide
● Izibani ze-metal halide zegama eligcwele, ezihlukaniswe izibani ze-quartz zensimbi ze-halide kanye nezibani ze-ceramic zensimbi ze-halide, ezihlukaniswa ngezinto ezihlukahlukene ze-arc tube bulb;
● Amaza e-spectral acebile, ukucushwa okuguquguqukayo kwezinhlobo ze-spectral;
● Izibani ze-quartz metal halide zinezingxenye eziningi zokukhanya okuluhlaza okwesibhakabhaka, ezifanele ukwakheka kwamafomu okukhanya futhi asetshenziswa esigabeni sokukhula kwezitshalo (kusuka ekuhlumeni kuya ekuthuthukisweni kwamaqabunga);
Isibani se-incandescent
● I-spectrum iyaqhubeka, lapho ingxenye yokukhanya okubomvu iphezulu kakhulu kunokukhanya okuluhlaza okwesibhakabhaka, okungase kubangele ukukhula okungenele;
● Ukusebenza kahle kokuguqulwa kwe-photoelectric kuphansi kakhulu, futhi imisebe yokushisa inkulu, engafaneleki ukukhanyisa kwezitshalo;
● Isilinganiso sokukhanya okubomvu kuya kokubomvu-kude siphansi.Njengamanje, isetshenziselwa kakhulu ukulawula ukwakheka kwe-morphology yokukhanya.Isetshenziswa esikhathini sokuqhakaza futhi ingalungisa kahle isikhathi sokuqhakaza;
Isibani sokukhipha igesi esingena-Electrodeless
Ngaphandle kwama-electrode, isibani sinempilo ende;
● Isibani se-microwave sulfur sigcwele izakhi zensimbi njengesulfure namagesi angenayo njenge-argon, futhi i-spectrum iyaqhubeka, efana nokukhanya kwelanga;
● Ukusebenza kahle kokukhanya okuphezulu kanye nokuqina kokukhanya kungafinyelelwa ngokushintsha isigcwalisi;
● Inselele enkulu yezibani ze-microwave sulfur isezindlekweni zokukhiqiza kanye nempilo ye-magnetron;
Izibani ze-LED
● Umthombo wokukhanya ngokuyinhloko wakhiwe imithombo yokukhanya ebomvu nokuluhlaza okwesibhakabhaka, okungamaza okukhanya azwela kakhulu ezitshalweni, okwenza izitshalo zikhiqize i-photosynthesis engcono kakhulu futhi zisize ukufinyeza umjikelezo wokukhula kwezitshalo;
● Uma kuqhathaniswa nezinye izibani ezikhanyisa izitshalo, ulayini wokukhanya uthambile futhi ngeke ushise izitshalo ezizithombo;
● Uma kuqhathaniswa nezinye izibani ezikhanyisa izitshalo, kungonga u-10% ~ 20% kagesi;
● Isetshenziswa kakhulu ezikhathini eziqhelelene nasezindaweni zokukhanya okuphansi njengezindawo zokuzalela zamaqembu ezendlalelo eziningi;
● Ucwaningo lwe-LED olusetshenziswa emkhakheni wokukhanyisa izitshalo luhlanganisa izici ezine ezilandelayo:
● Ama-LED asetshenziswa njengemithombo yokukhanya eyengeziwe ekukhuleni nasekuthuthukisweni kwezitshalo.
● I-LED isetshenziswa njengokukhanyisa kokungeniswa kwesitshalo senkathi yesithombe kanye ne-morphology yokukhanya.
● Ama-LED asetshenziswa ezinhlelweni zokusekela ukuphila kwe-aerospace.
● Isibani se-insecticidal se-LED.
Emkhakheni wokukhanyisa izitshalo, ukukhanyisa kwe-LED sekuphenduke "ihhashi elimnyama" elinezinzuzo ezinkulu kakhulu, ukuhlinzeka nge-photosynthesis ezitshalweni, ukukhuthaza ukukhula kwezitshalo, ukunciphisa isikhathi esithathayo ukuze izitshalo ziqhakaze futhi zithele, futhi zithuthukise ukukhiqizwa.Kwesimanje, kuwumkhiqizo obalulekile ezitshalweni.
Ibuyiselwe kusuka: https://www.rs-online.com/designspark/led-lighting-technology
Isikhathi sokuthumela: Feb-02-2021