[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.airkiss.cz\/led-diodove-zarovky-a-reflektory-se-testuji-i-v-kosmu\/#Article","mainEntityOfPage":"https:\/\/www.airkiss.cz\/led-diodove-zarovky-a-reflektory-se-testuji-i-v-kosmu\/","headline":"LED diodov\u00e9 \u017e\u00e1rovky a reflektory se testuj\u00ed i v kosmu","name":"LED diodov\u00e9 \u017e\u00e1rovky a reflektory se testuj\u00ed i v kosmu","description":"Sklen\u00edky se neobejdou bez p\u0159idru\u017een\u00e9ho osvitu um\u011bl\u00fdm sv\u011btlem. V sou\u010dasn\u00e9 dob\u011b p\u0159evl\u00e1daj\u00ed n\u00edzkotlak\u00e9 i vysokotlak\u00e9, v\u011bt\u0161inou sod\u00edkov\u00e9 v\u00fdbojky, ale postupem \u010dasu je za\u010d\u00ednaj\u00ed vytla\u010dovat LED diodov\u00e9 \u017e\u00e1rovky a reflektory . Jak\u00e1 budoucnost \u010dek\u00e1 v\u00fdbojky v horizontu, \u0159ekn\u011bme deseti, dvaceti let, nikdo nedok\u00e1\u017ee p\u0159esn\u011b odhadnout, ov\u0161em LED diody n\u00e1s obklopuj\u00ed doslova","datePublished":"2018-05-21","dateModified":"2023-05-09","author":{"@type":"Person","@id":"https:\/\/www.airkiss.cz\/author\/#Person","name":"","url":"https:\/\/www.airkiss.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/c4e504508c75b610a351629e223ddd0c5b7858df84b2b7deedc4e007bdf99fc8?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/c4e504508c75b610a351629e223ddd0c5b7858df84b2b7deedc4e007bdf99fc8?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"airkiss.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.airkiss.cz\/wp-content\/uploads\/img_a317376_w2156_t1528133318.jpg","url":"https:\/\/www.airkiss.cz\/wp-content\/uploads\/img_a317376_w2156_t1528133318.jpg","height":0,"width":0},"url":"https:\/\/www.airkiss.cz\/led-diodove-zarovky-a-reflektory-se-testuji-i-v-kosmu\/","about":["Domov"],"wordCount":408,"articleBody":"     Sklen\u00edky se neobejdou bez p\u0159idru\u017een\u00e9ho osvitu um\u011bl\u00fdm sv\u011btlem. V sou\u010dasn\u00e9 dob\u011b p\u0159evl\u00e1daj\u00ed n\u00edzkotlak\u00e9 i vysokotlak\u00e9, v\u011bt\u0161inou sod\u00edkov\u00e9 v\u00fdbojky, ale postupem \u010dasu je za\u010d\u00ednaj\u00ed vytla\u010dovat LED diodov\u00e9 \u017e\u00e1rovky a reflektory . Jak\u00e1 budoucnost \u010dek\u00e1 v\u00fdbojky v horizontu, \u0159ekn\u011bme deseti, dvaceti let, nikdo nedok\u00e1\u017ee p\u0159esn\u011b odhadnout, ov\u0161em LED diody n\u00e1s obklopuj\u00ed doslova ze v\u0161ech sm\u011br\u016f. V\u00fdzkum p\u011bstov\u00e1n\u00ed rostlin v mezin\u00e1rodn\u00ed vesm\u00edrn\u00e9 stanici ISS Mezin\u00e1rodn\u00ed vesm\u00edrn\u00e1 stanice, to nen\u00ed jen poletov\u00e1n\u00ed v kabin\u011b ve stavu bezt\u00ed\u017ee. Astronauti si pln\u00ed p\u0159edem stanoven\u00fd c\u00edl n\u00e1ro\u010dn\u00e9ho programu a jeho sou\u010d\u00e1st\u00ed je i testov\u00e1n\u00ed polovodi\u010dov\u00fdch \u010dip\u016f p\u0159i p\u011bstov\u00e1n\u00ed rostlin. LED diody maj\u00ed toti\u017e jednu spole\u010dnou vlastnost, a tou je schopnost emitovat monochromatick\u00e9 sv\u011bteln\u00e9 spektrum ve velmi \u00fazk\u00e9m p\u00e1smu. Sta\u010d\u00ed pouze nakombinovat barvy a parametry osvitu p\u0159izp\u016fsobit konkr\u00e9tn\u00edm po\u017eadavk\u016fm rostlinn\u00fdch druh\u016f a jejich v\u00fdvojov\u00fdm f\u00e1z\u00edm \u2013 n\u011bkter\u00e9 z\u00e1\u0159en\u00ed je vhodn\u00e9 jako r\u016fstov\u00e9, jin\u00e9 pro podporu kv\u011btenstv\u00ed atd. V n\u011bkter\u00fdch sklen\u00edc\u00edch je dokonce mo\u017en\u00e9 spat\u0159it naprogramovan\u00e9 osvity, kter\u00e9 napodobuj\u00ed slune\u010dn\u00ed pochody – denn\u00ed sv\u011btlo poledn\u00ed, za rozb\u0159esku, a z\u00e1pad a v\u00fdchod Slunce. Vesm\u00edrn\u00e1 stanice ISS testovala LED diody pro p\u011bstov\u00e1n\u00ed rostlin v r\u00e1mci z\u00e1kladn\u00edho v\u00fdzkumu u\u017e jen z toho d\u016fvodu, \u017ee na vesm\u00edrn\u00fdch stanic\u00edch a v budoucnu z\u0159ejm\u011b i na m\u011bs\u00ed\u010dn\u00edch z\u00e1kladn\u00e1ch bude nutn\u00e9 zajistit dostatek potravin a tato technologie je pro tyto \u00fa\u010dely optim\u00e1ln\u00ed. Diody toti\u017e vy\u017eaduj\u00ed k provozu velmi n\u00edzk\u00e9 nap\u011bt\u00ed, p\u0159itom jsou vysoce \u00fa\u010dinn\u00e9, zauj\u00edmaj\u00ed relativn\u011b mal\u00e9 rozm\u011bry a hmotnost, jsou odoln\u00e9 v\u016f\u010di mechanick\u00e9mu nam\u00e1h\u00e1n\u00ed a v\u00fdkyv\u016fm teplot, a nevyd\u00e1vaj\u00ed nadm\u011brn\u00e9 teplo, jako jin\u00e9 zdroje sv\u011btla. Stanice m\u00e1 ji\u017e n\u011bkolik let k dispozici testovac\u00ed p\u011bstebn\u00ed modul s n\u00e1zvem Veggie, kde jsou instalov\u00e1na sv\u011btla o vlnov\u00fdch d\u00e9lk\u00e1ch 640, 440 a 540 nanometr\u016f, s p\u0159\u00edkonem 115 W. Ji\u017e n\u011bkolikr\u00e1t za sebou se tu poda\u0159ilo vyp\u011bstovat ze semen \u0159\u00edmsk\u00fd sal\u00e1t a ost\u00e1lku, kter\u00e1 dokonce za\u010dala kv\u00e9st.                                                                                                                                                                                                                                                                                                                                                                                         4.7\/5 - (4 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"LED diodov\u00e9 \u017e\u00e1rovky a reflektory se testuj\u00ed i v kosmu","item":"https:\/\/www.airkiss.cz\/led-diodove-zarovky-a-reflektory-se-testuji-i-v-kosmu\/#breadcrumbitem"}]}]