Isimo sokuthuthukiswa kokukhanya kwe-LED yokudoba e-China

I. Uhlolojikelele oluyisisekelo lweukudoba olwandle ukukhanya kwe-LEDimboni

1. Incazelo

Isibani sokudoba se-LED isibani sokudoba esikhanyisa i-LED esakhiwe umthombo wokukhanya we-LED, idivayisi yokulawula (ngokuvamile ukunikezwa kwamandla), ingxenye yokusabalalisa ukukhanya, ibakaki lensimbi negobolondo.Kuyi-aIP68 Isibani sokudoba se-LED esingangeni manziesetshenziswa ukucupha izinhlanzi ngezibani ogwini nasolwandle emikhunjini yokudoba ngokwezimpawu ze-phototaxis yezinhlanzi.Kwaziwa nangokuthi "ukukhanya kokudoba" noma "ukukhanya kokudoba".

2. Ukwahlukanisa

Ngokombala womthombo wokukhanya we-LED osetshenziselwa isibani sezinhlanzi, ungahlukaniswa ube yi-monochromatic LED inhlanzi isibani (obomvu, ophuzi, oluhlaza okwesibhakabhaka, oluhlaza okotshani) kanye nesibani sezinhlanzi se-LED esinemibala eminingi.Ngokusho kwesenzakalo sesibani sezinhlanzi, singahlukaniswa sibe isibani sezinhlanzi zasemanzini ze-LED kanye nesibani sezinhlanzi ze-LED ngaphansi kwamanzi.Isibani sokudoba ngaphansi kwamanzi se-LEDinezici zokonga amandla, ububanzi obuningi bokuheha kanye nokungena okujulile kongqimba lwamanzi.Ukukhanya okungaphansi kwamanzi akukwazi ukuheha izinhlanzi ezijulile ezithambile kuphela endaweni engashoni emanzini ebusuku, kodwa futhi kuqoqe izinhlanzi ezinkulu ezithambile emanzini ajulile phakathi nosuku.

3. Umlando wentuthuko

Kusukela ezikhathini zasendulo, abantu baye benza uchungechunge lwezindlela zokudoba, ezifana namadamu, ukuphonsa amanetha, ukudoba nokunye.Kodwa lapho udoba ebusuku, ukusetshenziswa kokukhanya ukuheha izinhlanzi kuba yindlela ebalulekile.Isikhathi eside, isibani sensimbi se-halide (esibizwa kamuva ngokuthi isibani se-halide segolide) sesisetshenziswe kabanzi njengomthombo wokukhanya wokuqoqa izinhlanzi zasemanzini ngenxa yokusebenza kahle kwaso okukhazimulayo, ukuphila isikhathi eside nokufakwa kalula.Isibani sisawumthombo wokukhanya ohamba phambili wezinhlanzi zasemanzini ezibuthwa ebusuku.Ngokuthuthuka okuqhubekayo kobuchwepheshe be-LED ye-light-emitting diode, isibani se-LED saqala ukusetshenziswa ekukhanyisweni kwezinhlanzi zasebusuku, futhi isabelo semakethe siye sakhula kancane kancane.

Eminyakeni engaphezu kuka-200 edlule

Ezindaweni ezisogwini, kwabanjwa i-chub mackerel enesakhiwo esithuthukisiwe.Isibonelo, ngemva kokusungulwa kwe-People's Republic of China e-Shandong, e-Guangdong nakwezinye izifundazwe, ukukhiqizwa komkhakha wokudoba ku-grid kazwelonke nakho kwathuthuka kakhulu.

2. Ngeminyaka yawo-1950 nawo-1960

Ngo-1951, yafakwa ekukhiqizeni umkhumbi owodwa we-Seine;Ngo-1953, yaqala nokusebenzisa isikebhe sokudoba sohlobo lokudonsa.Ekuqaleni kwawo-1960, izikebhe zokudoba i-Guangdong mass Seine zenza ucwaningo lwe-Seine ekhanyayo.

3. Ngeminyaka yawo-1970

Ngawo-1970s, saklama futhi sakha imikhumbi ye-Seine yesikhwama esimaphakathi engu-300, esekela imikhumbi emincane nemikhumbi yokuthutha, okwakuyinkathi echumayo yokuthuthukiswa kwesikhwama esincane se-Seine.

4. Kusukela ekuqaleni kwaleli khulu leminyaka

Ngo-2007, isikebhe sokuqala sokudoba izingwane esiphakathi nendawo esibizwa ngokuthi “12th Bailing Maru” saqala sasebenzisa amalambu okudoba e-LED ukubamba izinhlanzi futhi sazuza impumelelo.Eminyakeni yamuva nje, ngokuthuthuka okusheshayo kwemboni yasekhaya ye-LED, izibani zokudoba ze-LED ziye zaba usizo olubalulekile ekuthuthukisweni kwemboni yokudoba yaseShayina.

Elinye lamathuluzi

Ngokukhuthazwa okuqhubekayo kanye nokusetshenziswa komkhiqizo, isibani sokuqoqa izinhlanzi se-LED samanzi kanye neisibani sokudoba se-LED esingaphansi kwamanzizinezinzuzo zazo futhi zingadlala indima ebalulekile emikhakheni yazo yokusetshenziswa.Isibani sokudoba se-LED esinamandla aphezulukanye nesibani esikhethekile sokudoba i-LED kungase kube isiqondiso esiyinhloko socwaningo esikhathini esizayo.I-Quanzhou Jinhong Photoelectric Technology Co., LTD., futhi ukuphoqelela ocwaningweni nasekuthuthukisweni okushaizinga elihle lokudoba ukukhanya.