[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.tauh.cz\/sodikove-a-metalhalogenidove-vybojky-jsou-nejvykonnejsi-zdroje-svetla\/#Article","mainEntityOfPage":"https:\/\/www.tauh.cz\/sodikove-a-metalhalogenidove-vybojky-jsou-nejvykonnejsi-zdroje-svetla\/","headline":"Sod\u00edkov\u00e9 a metalhalogenidov\u00e9 v\u00fdbojky jsou nejv\u00fdkonn\u011bj\u0161\u00ed zdroje sv\u011btla","name":"Sod\u00edkov\u00e9 a metalhalogenidov\u00e9 v\u00fdbojky jsou nejv\u00fdkonn\u011bj\u0161\u00ed zdroje sv\u011btla","description":"Objev sod\u00edkov\u00e9 v\u00fdbojky znamenal obrovsk\u00fd pr\u016flom v oblasti osv\u011btlov\u00e1n\u00ed ve\u0159ejn\u00fdch ploch, a to zejm\u00e9na pod\u00e9l silnic a v ulic\u00edch m\u011bst.…","datePublished":"2020-03-17","dateModified":"2023-04-26","author":{"@type":"Person","@id":"https:\/\/www.tauh.cz\/author\/#Person","name":"","url":"https:\/\/www.tauh.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/6eaf701939e92690bed32d6f2e2c0f9e1355f2e3837c1fb45fbfacf848239e2d?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/6eaf701939e92690bed32d6f2e2c0f9e1355f2e3837c1fb45fbfacf848239e2d?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"tauh.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.tauh.cz\/wp-content\/uploads\/fotbalov%C3%BD%20stadion.jpg","url":"https:\/\/www.tauh.cz\/wp-content\/uploads\/fotbalov%C3%BD%20stadion.jpg","height":0,"width":0},"url":"https:\/\/www.tauh.cz\/sodikove-a-metalhalogenidove-vybojky-jsou-nejvykonnejsi-zdroje-svetla\/","about":["Produkty"],"wordCount":391,"articleBody":" Objev sod\u00edkov\u00e9 v\u00fdbojky znamenal obrovsk\u00fd pr\u016flom v oblasti osv\u011btlov\u00e1n\u00ed ve\u0159ejn\u00fdch ploch, a to zejm\u00e9na pod\u00e9l silnic a v ulic\u00edch m\u011bst. V\u00fdkon sod\u00edkov\u00fdch zdroj\u016f je dosud nep\u0159ekonan\u00fd a st\u00e1le se jedn\u00e1 o velmi ekonomick\u00fd zdroj s dlouhou \u017eivotnost\u00ed.Nev\u00fdhodou sod\u00edku je jeho barevn\u00e1 teplota, i kdy\u017e v pouli\u010dn\u00edm osv\u011btlen\u00ed je sp\u00ed\u0161e ze zdravotn\u00edho hlediska tato vlastnost ku prosp\u011bchu, ale p\u0159ece jen je v n\u011bkter\u00fdch m\u00edstech nutn\u00e9 pou\u017e\u00edt p\u0159ijateln\u011bj\u0161\u00ed barvu, kter\u00e1 napodobuje denn\u00ed slune\u010dn\u00ed sv\u011btlo, a poskytuje tak v\u011brn\u00fd obraz prost\u0159ed\u00ed v\u010detn\u011b osv\u011btlen\u00fdch p\u0159edm\u011bt\u016f. V\u011bdeck\u00e9 t\u00fdmy se ji\u017e zhruba p\u0159ed pades\u00e1ti lety sna\u017eily vyvinout alternativn\u00ed zdroj, kter\u00fd by nahradil m\u00e1lo v\u00fdkonnou v\u00fdbojku rtu\u0165ovou a oran\u017eov\u00fd svit sod\u00edkov\u00e9 vysokotlak\u00e9 v\u00fdbojky . N\u011bkolik des\u00edtek let trval v\u00fdvoj halogenidov\u00fdch v\u00fdbojek pln\u011bn\u00fdch krom\u011b rtuti a argonu sm\u011bs\u00ed slou\u010denin j\u00f3du a bromu spole\u010dn\u011b s n\u011bkter\u00fdmi dal\u0161\u00edmi prvky (tzv. kovy vz\u00e1cn\u00fdch zemin).Jak\u00e9 jsou vlastnosti metalhalogenidov\u00fdch v\u00fdbojekJsou opat\u0159eny odoln\u00fdm korundov\u00fdm ho\u0159\u00e1kem (oxid hlin\u00edku) kter\u00fd p\u0159isp\u00edv\u00e1 k velmi dlouh\u00e9 \u017eivotnosti, \u0159\u00e1dov\u011b a\u017e dvacet tis\u00edc hodin. T\u00edm se v\u00fdznamn\u011b sni\u017euj\u00ed n\u00e1klady na jejich provoz vzhledem k prodlou\u017een\u00ed intervalu jejich v\u00fdm\u011bny.Maj\u00ed velmi vysok\u00fd index pod\u00e1n\u00ed barev Ra, a\u017e 95, co\u017e znamen\u00e1, \u017ee osv\u011btlen\u00e9 p\u0159edm\u011bty nejsou t\u00e9m\u011b\u0159 barevn\u011b zkreslen\u00e9.Kombinace vysok\u00e9ho v\u00fdkonu a dobr\u00e9ho indexu pod\u00e1n\u00ed barev umo\u017e\u0148uje jejich nasazen\u00ed tam, kde je t\u0159eba dostatek um\u011bl\u00e9ho sv\u011btla na velk\u00e9 plo\u0161e, a kde z\u00e1le\u017e\u00ed na v\u011brnosti zobrazen\u00ed osv\u011btlovan\u00e9ho prost\u0159ed\u00ed. Typick\u00fdm p\u0159\u00edkladem jejich nasazen\u00ed v ter\u00e9nu jsou sportovi\u0161t\u011b v\u0161eho druhu (atletick\u00e9, hokejov\u00e9, fotbalov\u00e9 a olympijsk\u00e9 stadiony, venkovn\u00ed cvi\u010di\u0161t\u011b, b\u011b\u017eeck\u00e9, ly\u017ea\u0159sk\u00e9 a biatlonov\u00e9 are\u00e1ly, cyklistick\u00e9 ov\u00e1ly, automobilov\u00e9 z\u00e1vodn\u00ed okruhy, vodn\u00ed slalomov\u00e9 kan\u00e1ly atd.), kde je kladen mimo jin\u00e9 d\u016fraz i na v\u011brn\u00e9 zobrazen\u00ed televizn\u00edho vys\u00edl\u00e1n\u00ed z p\u0159enosov\u00fdch kamer.                                                                                                                                                                                                                                                                                                                                                                                         3.9\/5 - (7 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Sod\u00edkov\u00e9 a metalhalogenidov\u00e9 v\u00fdbojky jsou nejv\u00fdkonn\u011bj\u0161\u00ed zdroje sv\u011btla","item":"https:\/\/www.tauh.cz\/sodikove-a-metalhalogenidove-vybojky-jsou-nejvykonnejsi-zdroje-svetla\/#breadcrumbitem"}]}]