[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.hejrov.cz\/co-potrebujeme-vedet-o-zarivkach\/#Article","mainEntityOfPage":"https:\/\/www.hejrov.cz\/co-potrebujeme-vedet-o-zarivkach\/","headline":"Co pot\u0159ebujeme v\u011bd\u011bt o z\u00e1\u0159ivk\u00e1ch?","name":"Co pot\u0159ebujeme v\u011bd\u011bt o z\u00e1\u0159ivk\u00e1ch?","description":"&Aring;&frac12;e se z&Atilde;&iexcl;&Aring;&#8482;ivka pou&Aring;&frac34;&Atilde;&shy;v&Atilde;&iexcl; ke sv&Atilde;&shy;cen&Atilde;&shy; nam&Atilde;&shy;sto &Aring;&frac34;&Atilde;&iexcl;rovek, v&Atilde;&shy; snad ka&Aring;&frac34;d&Atilde;&frac12;. Spousta lid&Atilde;&shy; by je&Aring;&iexcl;t&Auml;&#8250; dok&Atilde;&iexcl;zalo zm&Atilde;&shy;nit, &Aring;&frac34;e se jedn&Atilde;&iexcl; o jakousi sklen&Auml;&#8250;nou trubici, kter&Atilde;&iexcl; m&Aring;&macr;&Aring;&frac34;e b&Atilde;&frac12;t r&Aring;&macr;zn&Auml;&#8250; zahnut&Atilde;&iexcl;. U&Aring;&frac34; m&Atilde;&copy;n&Auml;&#8250; lid&Atilde;&shy; by ale dok&Atilde;&iexcl;zalo vysv&Auml;&#8250;tlit, jak tento zdroj sv&Auml;&#8250;tla funguje nebo z &Auml;eho se skl&Atilde;&iexcl;d&Atilde;&iexcl;. Jde o n&Atilde;&shy;zkotlakou rtu&Aring;&yen;ovou...","datePublished":"2020-02-20","dateModified":"2024-02-12","author":{"@type":"Person","@id":"https:\/\/www.hejrov.cz\/author\/devene\/#Person","name":"devene","url":"https:\/\/www.hejrov.cz\/author\/devene\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/087c2e57f451bc02fa8017914855d7c40cf6c7d5dc1637b868e007adc26322d1?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/087c2e57f451bc02fa8017914855d7c40cf6c7d5dc1637b868e007adc26322d1?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"hejrov.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.hejrov.cz\/wp-content\/uploads\/img_a381704_w4305_t1592909670.jpg","url":"https:\/\/www.hejrov.cz\/wp-content\/uploads\/img_a381704_w4305_t1592909670.jpg","height":0,"width":0},"url":"https:\/\/www.hejrov.cz\/co-potrebujeme-vedet-o-zarivkach\/","about":["Nakupov\u00e1n\u00ed"],"wordCount":894,"articleBody":" &Aring;&frac12;e se z&Atilde;&iexcl;&Aring;&#8482;ivka pou&Aring;&frac34;&Atilde;&shy;v&Atilde;&iexcl; ke sv&Atilde;&shy;cen&Atilde;&shy; nam&Atilde;&shy;sto &Aring;&frac34;&Atilde;&iexcl;rovek, v&Atilde;&shy; snad ka&Aring;&frac34;d&Atilde;&frac12;. Spousta lid&Atilde;&shy; by je&Aring;&iexcl;t&Auml;&#8250; dok&Atilde;&iexcl;zalo zm&Atilde;&shy;nit, &Aring;&frac34;e se jedn&Atilde;&iexcl; o jakousi sklen&Auml;&#8250;nou trubici, kter&Atilde;&iexcl; m&Aring;&macr;&Aring;&frac34;e b&Atilde;&frac12;t r&Aring;&macr;zn&Auml;&#8250; zahnut&Atilde;&iexcl;. U&Aring;&frac34; m&Atilde;&copy;n&Auml;&#8250; lid&Atilde;&shy; by ale dok&Atilde;&iexcl;zalo vysv&Auml;&#8250;tlit, jak tento zdroj sv&Auml;&#8250;tla funguje nebo z &Auml;eho se skl&Atilde;&iexcl;d&Atilde;&iexcl;. Jde o n&Atilde;&shy;zkotlakou rtu&Aring;&yen;ovou v&Atilde;&frac12;bojku, kter&Atilde;&iexcl; je tvo&Aring;&#8482;ena z&Atilde;&iexcl;&Aring;&#8482;ivkov&Atilde;&frac12;m t&Auml;&#8250;lesem sest&Atilde;&iexcl;vaj&Atilde;&shy;c&Atilde;&shy;ho ze sklen&Auml;&#8250;n&Atilde;&copy; trubice a &Aring;&frac34;hav&Atilde;&shy;c&Atilde;&shy;ch elektrod. T&Auml;&#8250;leso je napln&Auml;&#8250;no rtu&Aring;&yen;ov&Atilde;&frac12;mi parami a argonem, v nich&Aring;&frac34; nast&Atilde;&iexcl;v&Atilde;&iexcl; v&Atilde;&frac12;boj, jen&Aring;&frac34; zp&Aring;&macr;sobuje z&Atilde;&iexcl;&Aring;&#8482;en&Atilde;&shy;, kter&Atilde;&copy; dopad&Atilde;&iexcl; na st&Auml;&#8250;ny trubice pokryt&Atilde;&copy; luminoforem, co&Aring;&frac34; je l&Atilde;&iexcl;tka absorbuj&Atilde;&shy;c&Atilde;&shy; toto z&Atilde;&iexcl;&Aring;&#8482;en&Atilde;&shy; a z&Atilde;&iexcl;rove&Aring;&#710; vyd&Atilde;&iexcl;vaj&Atilde;&shy;c&Atilde;&shy; viditeln&Atilde;&copy; z&Atilde;&iexcl;&Aring;&#8482;en&Atilde;&shy;. Z&Atilde;&iexcl;kladn&Atilde;&shy; d&Auml;&#8250;len&Atilde;&shy; z&Atilde;&iexcl;&Aring;&#8482;ivek lze prov&Atilde;&copy;st na integrovan&Atilde;&copy; a neintegrovan&Atilde;&copy;. Mezi integrovan&Atilde;&copy; pat&Aring;&#8482;&Atilde;&shy; kompaktn&Atilde;&shy;, kter&Atilde;&copy; maj&Atilde;&shy; nahrazovat klasickou &Aring;&frac34;&Atilde;&iexcl;rovku. Vyr&Atilde;&iexcl;b&Atilde;&shy; se v r&Aring;&macr;zn&Atilde;&frac12;ch tvarech &acirc;&#8364;&#8220; n&Auml;&#8250;kter&Atilde;&copy; napodobuj&Atilde;&shy; &Aring;&frac34;&Atilde;&iexcl;rovku, jin&Atilde;&copy; mohou kop&Atilde;&shy;rovat tvar sv&Atilde;&shy;tidla &Auml;i b&Atilde;&frac12;t ve tvaru anuloidu. Vyr&Atilde;&iexcl;b&Auml;&#8250;ny jsou bu&Auml; z &Auml;ir&Atilde;&copy;ho nebo tak&Atilde;&copy; ml&Atilde;&copy;&Auml;n&Atilde;&copy;ho skla. Neintegrovan&Atilde;&copy; lze rozd&Auml;&#8250;lit na line&Atilde;&iexcl;rn&Atilde;&shy;, n&Atilde;&iexcl;str&Auml;nou a kruhovou z&Atilde;&iexcl;&Aring;&#8482;ivku. Line&Atilde;&iexcl;rn&Atilde;&shy; je specifick&Atilde;&frac12;m druhem, kter&Atilde;&frac12; nem&Atilde;&iexcl; elektronick&Atilde;&copy; vybaven&Atilde;&shy;, proto&Aring;&frac34;e je v&Aring;&frac34;dy sou&Auml;&Atilde;&iexcl;st&Atilde;&shy; sv&Atilde;&shy;tidla. N&Atilde;&iexcl;str&Auml;n&Atilde;&copy; potom p&Aring;&#8482;edstavuj&Atilde;&shy; zvl&Atilde;&iexcl;&Aring;&iexcl;tn&Atilde;&shy; typ, kter&Atilde;&frac12; a&Auml;koli n&Auml;&#8250;jakou elektroniku obsahuj&Atilde;&shy;, nejsou schopny provozu p&Aring;&#8482;&Atilde;&shy;mo ze s&Atilde;&shy;t&Auml;&#8250;. Hlavn&Atilde;&shy; &Auml;&Atilde;&iexcl;st tohoto sv&Auml;&#8250;teln&Atilde;&copy;ho zdroje zauj&Atilde;&shy;m&Atilde;&iexcl; trubice napln&Auml;&#8250;n&Atilde;&iexcl; p&Atilde;&iexcl;rami rtuti a argonu, kter&Atilde;&frac12;mi je pln&Auml;&#8250;na pod tlakem a&Aring;&frac34; 400 Pa. Na obou jej&Atilde;&shy;ch konc&Atilde;&shy;ch se nach&Atilde;&iexcl;z&Atilde;&shy; patice s kovov&Atilde;&frac12;mi elektrodami nesouc&Atilde;&shy;mi vrstvu barya, stroncia a v&Atilde;&iexcl;pn&Atilde;&shy;ku. Pokud bychom se cht&Auml;&#8250;li zamyslet nad v&Atilde;&frac12;hodami oproti klasick&Atilde;&frac12;m &Aring;&frac34;&Atilde;&iexcl;rovk&Atilde;&iexcl;m, je zde samoz&Aring;&#8482;ejm&Auml;&#8250; plus v oblasti vy&Aring;&iexcl;&Aring;&iexcl;&Atilde;&shy; &Aring;&frac34;ivotnosti, kter&Atilde;&iexcl; ale zase nedosahuje takov&Atilde;&copy; d&Atilde;&copy;lky jako u LED sv&Atilde;&shy;tidel. Energetick&Atilde;&iexcl; &Atilde;&ordm;&Auml;innost se pohybuje kolem 20 %, p&Aring;&#8482;i&Auml;em&Aring;&frac34; doch&Atilde;&iexcl;z&Atilde;&shy; k men&Aring;&iexcl;&Atilde;&shy;mu zah&Aring;&#8482;&Atilde;&shy;v&Atilde;&iexcl;n&Atilde;&shy; ne&Aring;&frac34; u &Aring;&frac34;&Atilde;&iexcl;rovek. Sv&Auml;&#8250;tlo je nav&Atilde;&shy;c mo&Aring;&frac34;n&Atilde;&copy; generovat od neviditeln&Atilde;&copy;ho UV z&Atilde;&iexcl;&Aring;&#8482;en&Atilde;&shy; po viditeln&Atilde;&copy; v r&Aring;&macr;zn&Atilde;&frac12;ch barevn&Atilde;&frac12;ch spektrech. Pokud bychom ale cht&Auml;&#8250;li regulovat jas jednotliv&Atilde;&frac12;ch zdroj&Aring;&macr;, neusp&Auml;&#8250;jeme zde. Tak&Atilde;&copy; na konstrukci jsou slo&Aring;&frac34;it&Auml;&#8250;j&Aring;&iexcl;&Atilde;&shy; ne&Aring;&frac34; b&Auml;&#8250;&Aring;&frac34;n&Atilde;&copy; &Aring;&frac34;&Atilde;&iexcl;rovky. Nav&Atilde;&shy;c se jedn&Atilde;&iexcl; o ekologicky z&Atilde;&iexcl;vadn&Atilde;&copy; zbo&Aring;&frac34;&Atilde;&shy;, se kter&Atilde;&frac12;m je t&Aring;&#8482;eba nakl&Atilde;&iexcl;dat jako s nebezpe&Auml;n&Atilde;&frac12;m odpadem.                                                                                                                                                                                                                                                                                                                                                                                         4.2\/5 - (6 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Co pot\u0159ebujeme v\u011bd\u011bt o z\u00e1\u0159ivk\u00e1ch?","item":"https:\/\/www.hejrov.cz\/co-potrebujeme-vedet-o-zarivkach\/#breadcrumbitem"}]}]