[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.biozen.cz\/metalhalogenidove-vybojky-se-poprve-objevily-na-sportovnich-stadionech\/#Article","mainEntityOfPage":"https:\/\/www.biozen.cz\/metalhalogenidove-vybojky-se-poprve-objevily-na-sportovnich-stadionech\/","headline":"Metalhalogenidov\u00e9 v\u00fdbojky se poprv\u00e9 objevily na sportovn\u00edch stadionech","name":"Metalhalogenidov\u00e9 v\u00fdbojky se poprv\u00e9 objevily na sportovn\u00edch stadionech","description":"Halogenidov\u00e9 v\u00fdbojky pracuj\u00ed na principu ho\u0159\u00edc\u00edho elektrick\u00e9ho oblouku ve sm\u011bsi plynu, kterou tvo\u0159\u00ed jemn\u00fd kovov\u00fd prach. Ten sest\u00e1v\u00e1 z jemn\u00fdch \u010d\u00e1ste\u010dek rtuti a kovov\u00fdch halogenid\u016f, tedy slou\u010denin r\u016fzn\u00fdch kov\u016f s<p class=\"more-link\"><a href=\"https:\/\/www.biozen.cz\/metalhalogenidove-vybojky-se-poprve-objevily-na-sportovnich-stadionech\/\" class=\"readmore\">P\u0159e\u010d\u00edst<svg class=\"icon icon-angle-right\" aria-hidden=\"true\" role=\"img\"> <use href=\"#icon-angle-right\" xlink:href=\"#icon-angle-right\"><\/use> <\/svg><span class=\"screen-reader-text\">Metalhalogenidov\u00e9 v\u00fdbojky se poprv\u00e9 objevily na sportovn\u00edch stadionech<\/span><\/a><\/p>","datePublished":"2018-02-11","dateModified":"2023-05-15","author":{"@type":"Person","@id":"https:\/\/www.biozen.cz\/author\/#Person","name":"","url":"https:\/\/www.biozen.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/f7b3e8bb7f7cc0c6ca940e74a10b952be4c7d81de8a980387c865f88889f02e3?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/f7b3e8bb7f7cc0c6ca940e74a10b952be4c7d81de8a980387c865f88889f02e3?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"biozen.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.biozen.cz\/wp-content\/uploads\/img_a314032_w2016_t1524811252.jpg","url":"https:\/\/www.biozen.cz\/wp-content\/uploads\/img_a314032_w2016_t1524811252.jpg","height":0,"width":0},"url":"https:\/\/www.biozen.cz\/metalhalogenidove-vybojky-se-poprve-objevily-na-sportovnich-stadionech\/","about":["Nakupov\u00e1n\u00ed"],"wordCount":449,"articleBody":"   Halogenidov\u00e9 v\u00fdbojky pracuj\u00ed na principu ho\u0159\u00edc\u00edho elektrick\u00e9ho oblouku ve sm\u011bsi plynu, kterou tvo\u0159\u00ed jemn\u00fd kovov\u00fd prach. Ten sest\u00e1v\u00e1 z jemn\u00fdch \u010d\u00e1ste\u010dek rtuti a kovov\u00fdch halogenid\u016f, tedy slou\u010denin r\u016fzn\u00fdch kov\u016f s jodem nebo s bromem. Halogenidov\u00e9 v\u00fdbojky si n\u011bkte\u0159\u00ed lid\u00e9 mohou zam\u011b\u0148ovat s halogenov\u00fdm sv\u011btlem \u2013 \u017e\u00e1rovkou, kter\u00e1 se pln\u00ed pouze halogenov\u00fdm plynem (bromem nebo j\u00f3dem). Pr\u00e1v\u011b kovov\u00e9 sm\u011bsi ud\u00e1vaj\u00ed uvnit\u0159 sv\u011bteln\u00e9ho zdroje t\u00f3n barev p\u0159\u00edzniv\u011bj\u0161\u00ed pro lidsk\u00e9 oko, sv\u011btlo je zpravidla b\u00edl\u00e9 a prvn\u00ed prototypy t\u011bchto v\u00fdbojek byly aplikov\u00e1ny ve sportovn\u00edch za\u0159\u00edzen\u00edch ji\u017e v 60. letech minul\u00e9ho stolet\u00ed. P\u0159\u00edjemn\u00e9 b\u00edl\u00e9 sv\u011btlo Jejich specifickou vlastnost\u00ed je pom\u011brn\u011b vysok\u00fd sv\u011bteln\u00fd tok v rozmez\u00ed 70 \u2013 100 lumen \/watt, t\u00edm zna\u010dn\u011b p\u0159edb\u011bhly b\u011b\u017en\u00e9 rtu\u0165ov\u00e9 v\u00fdbojky. \u017divotnost je v\u0161ak krat\u0161\u00ed, v pr\u016fm\u011bru od 6 do 15 tis\u00edc hodin, zat\u00edmco u rtu\u0165ov\u00fdch sv\u011btel je tato pr\u016fm\u011brn\u00e1 hodnota o tis\u00edc hodin vy\u0161\u0161\u00ed. Provoz halogenidov\u00fdch sv\u011btel je podm\u00edn\u011bn speci\u00e1ln\u00edm p\u0159\u00edslu\u0161enstv\u00edm a elektronick\u00fdm p\u0159ed\u0159adn\u00edkem, pln\u00e9ho sv\u011bteln\u00e9ho v\u00fdkonu sv\u011btlo dos\u00e1hne a\u017e po n\u011bkolika minut\u00e1ch n\u00e1b\u011bhu. V\u00fdroba tohoto sv\u011bteln\u00e9ho zdroje je tak\u00e9 zt\u00ed\u017eena jeho po\u017eadavky na p\u0159etlak uvnit\u0159 ba\u0148ky, kter\u00fd dosahuje hodnot od 4 a\u017e do 20 atmosf\u00e9r! Vyu\u017eit\u00ed nach\u00e1z\u00ed na ve\u0159ejn\u00fdch prostranstv\u00edch i ve v\u00fdrobn\u00edch komplexech Metalhalogenidov\u00e1 v\u00fdbojka je nejmodern\u011bj\u0161\u00ed typ osv\u011btlen\u00ed, kter\u00fd postupn\u011b vytla\u010duje sod\u00edkov\u00e9 v\u00fdbojky. Uplatn\u011bn\u00ed nach\u00e1z\u00ed na dopravn\u00edch komunikac\u00edch, v obchodn\u00edch centrech, ve v\u00fdrobn\u00edch a mont\u00e1\u017en\u00edch provozech. V\u011bt\u0161ina z t\u011bchto zdroj\u016f vyza\u0159uje velmi p\u0159\u00edjemn\u00e9 b\u00edl\u00e9 sv\u011btlo, jen n\u011bkter\u00e9 modely se spektr\u00e1ln\u00ed \u010darou posunutou do modr\u00e9 oblasti sv\u011bteln\u00e9ho z\u00e1\u0159en\u00ed slou\u017e\u00ed pro osv\u011btlov\u00e1n\u00ed sklen\u00edk\u016f se zem\u011bd\u011blsk\u00fdmi plodinami. Jejich zna\u010dnou v\u00fdhodou je dlouhodob\u00e1 \u017eivotnost a velmi dobr\u00e1 odolnost v\u016f\u010di pov\u011btrnostn\u00edm vliv\u016fm, zm\u011bn\u00e1m teplot a tak\u00e9 mechanick\u00e9mu opot\u0159ebov\u00e1n\u00ed. Sv\u011btlo lze rozpt\u00fdlit i na v\u011bt\u0161\u00ed plochy, p\u0159\u00edpadn\u011b jej lze s elektronick\u00fdm p\u0159ed\u0159adn\u00edkem tlumit pomoc\u00ed stm\u00edva\u010de. Na trhu se obecn\u011b nach\u00e1z\u00ed v\u00edce druh\u016f metalhalogenidov\u00fdch lamp, kter\u00e9 se li\u0161\u00ed zp\u016fsobem vyu\u017eit\u00ed, v\u00fdkonem, sv\u011bteln\u00fdm tokem, teplotou osvitu, rozm\u011bry i patic\u00ed.                                                                                                                                                                                                                                                                                                                                                                                          4.4\/5 - (5 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Metalhalogenidov\u00e9 v\u00fdbojky se poprv\u00e9 objevily na sportovn\u00edch stadionech","item":"https:\/\/www.biozen.cz\/metalhalogenidove-vybojky-se-poprve-objevily-na-sportovnich-stadionech\/#breadcrumbitem"}]}]