[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.certeq.cz\/nahradi-zarivka-zarovku\/#Article","mainEntityOfPage":"https:\/\/www.certeq.cz\/nahradi-zarivka-zarovku\/","headline":"Nahrad\u00ed z\u00e1\u0159ivka \u017e\u00e1rovku?","name":"Nahrad\u00ed z\u00e1\u0159ivka \u017e\u00e1rovku?","description":"Po dlouhou dobu byla zdrojem um&Auml;&#8250;l&Atilde;&copy;ho osv&Auml;&#8250;tlen&Atilde;&shy; &Aring;&frac34;&Atilde;&iexcl;rovka. Ta se od sv&Atilde;&copy;ho vzniku prakticky v&Aring;&macr;bec nezm&Auml;&#8250;nila, a&Aring;&yen; u&Aring;&frac34; se jedn&Atilde;&iexcl; o tvar nebo celkov&Atilde;&copy; proveden&Atilde;&shy;. To je d&Aring;&macr;kazem toho, &Aring;&frac34;e se jednalo o skute&Auml;n&Auml;&#8250; dobr&Atilde;&frac12; vyn&Atilde;&iexcl;lez, kter&Atilde;&frac12; ji&Aring;&frac34; nepot&Aring;&#8482;eboval &Atilde;&ordm;pravy. Pak se v&Aring;&iexcl;ak objevil nov&Atilde;&frac12; sv&Auml;&#8250;teln&Atilde;&frac12; zdroj. Byla j&Atilde;&shy;m z&Atilde;&iexcl;&Aring;&#8482;ivka LightPark. Ta fungovala na pon&Auml;&#8250;kud [&hellip;]","datePublished":"2020-03-17","dateModified":"2024-01-12","author":{"@type":"Person","@id":"https:\/\/www.certeq.cz\/author\/#Person","name":"","url":"https:\/\/www.certeq.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/48db5b3634ed7a3f1f89bca90f0a2521b0bb3970d57e3653d258d10b0f31fdf3?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/48db5b3634ed7a3f1f89bca90f0a2521b0bb3970d57e3653d258d10b0f31fdf3?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"certeq.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.certeq.cz\/wp-content\/uploads\/zarivka1_2.jpg","url":"https:\/\/www.certeq.cz\/wp-content\/uploads\/zarivka1_2.jpg","height":0,"width":0},"url":"https:\/\/www.certeq.cz\/nahradi-zarivka-zarovku\/","about":["Z\u00e1bava"],"wordCount":783,"articleBody":" Po dlouhou dobu byla zdrojem um&Auml;&#8250;l&Atilde;&copy;ho osv&Auml;&#8250;tlen&Atilde;&shy; &Aring;&frac34;&Atilde;&iexcl;rovka. Ta se od sv&Atilde;&copy;ho vzniku prakticky v&Aring;&macr;bec nezm&Auml;&#8250;nila, a&Aring;&yen; u&Aring;&frac34; se jedn&Atilde;&iexcl; o tvar nebo celkov&Atilde;&copy; proveden&Atilde;&shy;. To je d&Aring;&macr;kazem toho, &Aring;&frac34;e se jednalo o skute&Auml;n&Auml;&#8250; dobr&Atilde;&frac12; vyn&Atilde;&iexcl;lez, kter&Atilde;&frac12; ji&Aring;&frac34; nepot&Aring;&#8482;eboval &Atilde;&ordm;pravy.Pak se v&Aring;&iexcl;ak objevil nov&Atilde;&frac12; sv&Auml;&#8250;teln&Atilde;&frac12; zdroj. Byla j&Atilde;&shy;m z&Atilde;&iexcl;&Aring;&#8482;ivka LightPark. Ta fungovala na pon&Auml;&#8250;kud jin&Atilde;&copy;m principu. Zat&Atilde;&shy;mco &Aring;&frac34;&Atilde;&iexcl;rovka funguje tak, &Aring;&frac34;e se roz&Aring;&frac34;hav&Atilde;&shy; na vysokou teplotu dr&Atilde;&iexcl;tek um&Atilde;&shy;st&Auml;&#8250;n&Atilde;&frac12; ve sklen&Auml;&#8250;n&Atilde;&copy; ba&Aring;&#710;ce, ve kter&Atilde;&copy; je vakuum aby se p&Aring;&#8482;ede&Aring;&iexcl;lo vzniku ohn&Auml;&#8250;, z&Atilde;&iexcl;&Aring;&#8482;ivky funguj&Atilde;&shy; trochu jinak.Jedn&Atilde;&iexcl; se o sklen&Auml;&#8250;nou trubici, napln&Auml;&#8250;nou plynem &Auml;i sm&Auml;&#8250;s&Atilde;&shy; plyn&Aring;&macr;, kter&Atilde;&copy; p&Aring;&#8482;i vy&Aring;&iexcl;&Aring;&iexcl;&Atilde;&shy; teplot&Auml;&#8250; vyd&Atilde;&iexcl;vaj&Atilde;&shy; sv&Auml;&#8250;tlo. Na onu po&Aring;&frac34;adovanou teplotu jsou potom dost&Atilde;&iexcl;v&Atilde;&iexcl;ny pomoc&Atilde;&shy; elektrick&Atilde;&frac12;ch v&Atilde;&frac12;boj&Aring;&macr;. Nev&Atilde;&frac12;hodou je, &Aring;&frac34;e v z&Atilde;&iexcl;vislosti na objemu plynu a tedy velikosti sklen&Auml;&#8250;n&Atilde;&copy; n&Atilde;&iexcl;doby mohlo chv&Atilde;&shy;li trvat, ne&Aring;&frac34; se dos&Atilde;&iexcl;hlo po&Aring;&frac34;adovan&Atilde;&copy; teploty a tedy i pln&Atilde;&copy;ho jasu. Obvykl&Atilde;&iexcl; doba byla kolem deseti minut.V&Atilde;&frac12;hodou v&Aring;&iexcl;ak byla &Atilde;&ordm;spornost. Jakmile se toti&Aring;&frac34; dos&Atilde;&iexcl;hlo dan&Atilde;&copy; teploty, na jej&Atilde;&shy; udr&Aring;&frac34;ov&Atilde;&iexcl;n&Atilde;&shy; bylo nutn&Atilde;&copy; u&Aring;&frac34; jen minimum energie, a to d&Atilde;&shy;ky reakc&Atilde;&shy;m, kter&Atilde;&copy; v plynu prob&Atilde;&shy;haj&Atilde;&shy; a kter&Atilde;&copy; samy o sob&Auml;&#8250; generuj&Atilde;&shy; teplo. Zd&Atilde;&iexcl;lo by se tedy, &Aring;&frac34;e je to dobr&Atilde;&frac12; zp&Aring;&macr;sob, jak u&Aring;&iexcl;et&Aring;&#8482;it pen&Atilde;&shy;ze.P&Aring;&#8482;esto se v dom&Atilde;&iexcl;cnostech p&Aring;&#8482;&Atilde;&shy;li&Aring;&iexcl; neuchytila, a to p&Aring;&#8482;edev&Aring;&iexcl;&Atilde;&shy;m pr&Atilde;&iexcl;v&Auml;&#8250; kv&Aring;&macr;li dlouh&Atilde;&copy; dob&Auml;&#8250;, kter&Atilde;&iexcl; byla pot&Aring;&#8482;eba k pln&Atilde;&copy;mu na&Aring;&frac34;haven&Atilde;&shy;. Uplatn&Auml;&#8250;n&Atilde;&shy; v&Aring;&iexcl;ak na&Aring;&iexcl;la tam, kde je nutno sv&Atilde;&shy;tit prakticky neust&Atilde;&iexcl;le, jako jsou obchody, chodby nemocnic a podobn&Auml;&#8250;.Av&Aring;&iexcl;ak v&Atilde;&frac12;voj se nezastavil, a to plat&Atilde;&shy; i pro z&Atilde;&iexcl;&Aring;&#8482;ivky. Byla objevena sm&Auml;&#8250;s plyn&Aring;&macr;, kter&Atilde;&iexcl; vyd&Atilde;&iexcl;v&Atilde;&iexcl; je&Aring;&iexcl;t&Auml;&#8250; v&Atilde;&shy;ce sv&Auml;&#8250;tla. To znamenalo, &Aring;&frac34;e bylo mo&Aring;&frac34;n&Atilde;&copy; pou&Aring;&frac34;&Atilde;&shy;t k dosa&Aring;&frac34;en&Atilde;&shy; stejn&Atilde;&copy; sv&Atilde;&shy;tivosti n&Atilde;&iexcl;dobu podstatn&Auml;&#8250; men&Aring;&iexcl;&Atilde;&shy;ho objemu, &Auml;&Atilde;&shy;m&Aring;&frac34; se samoz&Aring;&#8482;ejm&Auml;&#8250; velmi zkr&Atilde;&iexcl;tila doba, pot&Aring;&#8482;ebn&Atilde;&iexcl; k dostate&Auml;n&Atilde;&copy;mu zah&Aring;&#8482;&Atilde;&iexcl;t&Atilde;&shy; plyn&Aring;&macr;.Bylo pak ji&Aring;&frac34; jen ot&Atilde;&iexcl;zkou &Auml;asu, kdy budou tyto trubi&Auml;ky zahnuty do tvaru &Aring;&frac34;&Atilde;&iexcl;rovky a kdy bude z&Atilde;&iexcl;vit upraven tak, aby pasoval na b&Auml;&#8250;&Aring;&frac34;n&Atilde;&frac12; lustr. Dnes je tedy m&Aring;&macr;&Aring;&frac34;eme koupit prakticky v ka&Aring;&frac34;d&Atilde;&copy;m obchod&Auml;&#8250; a pomalu si z&Atilde;&shy;sk&Atilde;&iexcl;vaj&Atilde;&shy; na pozornosti. Nahrad&Atilde;&shy; n&Auml;&#8250;kdy klasick&Atilde;&copy; &Aring;&frac34;&Atilde;&iexcl;rovky? Uvid&Atilde;&shy;me.                                                                                                                                                                                                                                                                                                                                                                                         5\/5 - (3 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Nahrad\u00ed z\u00e1\u0159ivka \u017e\u00e1rovku?","item":"https:\/\/www.certeq.cz\/nahradi-zarivka-zarovku\/#breadcrumbitem"}]}]