[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.rosaline.cz\/dnesni-zarivky-se-od-tech-puvodnich-znacne-odlisuji\/#Article","mainEntityOfPage":"https:\/\/www.rosaline.cz\/dnesni-zarivky-se-od-tech-puvodnich-znacne-odlisuji\/","headline":"Dne\u0161n\u00ed z\u00e1\u0159ivky se od t\u011bch p\u016fvodn\u00edch zna\u010dn\u011b odli\u0161uj\u00ed","name":"Dne\u0161n\u00ed z\u00e1\u0159ivky se od t\u011bch p\u016fvodn\u00edch zna\u010dn\u011b odli\u0161uj\u00ed","description":"Kompaktn&Atilde;&shy; z&Atilde;&iexcl;&Aring;&#8482;ivky (tzv. &Atilde;&ordm;sporky), ale i dlouh&Atilde;&copy; trubicov&Atilde;&copy; z&Atilde;&iexcl;&Aring;&#8482;ivky se net&Auml;&#8250;&Aring;&iexcl;&Atilde;&shy; p&Aring;&#8482;&Atilde;&shy;li&Aring;&iexcl; velk&Atilde;&copy; oblib&Auml;&#8250;. D&Aring;&macr;vodem jsou jejich vlastnosti zn&Atilde;&iexcl;m&Atilde;&copy; ji&Aring;&frac34; z doby, kdy se za&Auml;aly poprv&Atilde;&copy; montovat jako osv&Auml;&#8250;tlovac&Atilde;&shy; technika v dom&Atilde;&iexcl;cnostech a zejm&Atilde;&copy;na ve &Aring;&iexcl;kol&Atilde;&iexcl;ch, na pracovi&Aring;&iexcl;t&Atilde;&shy;ch a ve&Aring;&#8482;ejn&Atilde;&frac12;ch prostorech. Dok&Atilde;&iexcl;zaly sice osv&Atilde;&shy;tit ter&Atilde;&copy;n pat&Aring;&#8482;i&Auml;nou intenzitou, ale sv&Auml;&#8250;tlo bylo p&Aring;&#8482;&Atilde;&shy;li&Aring;&iexcl; chladn&Atilde;&copy;, ostr&Atilde;&copy;, a nav&Atilde;&shy;c [&hellip;]","datePublished":"2018-12-09","dateModified":"2023-10-16","author":{"@type":"Person","@id":"https:\/\/www.rosaline.cz\/author\/#Person","name":"","url":"https:\/\/www.rosaline.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/4e6a74466e4227c12d5306875d08720cdfce3572213740db6f4a2e5e46e710ff?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/4e6a74466e4227c12d5306875d08720cdfce3572213740db6f4a2e5e46e710ff?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"rosaline.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.rosaline.cz\/wp-content\/uploads\/img_a333740_w1713_t1547145833.jpg","url":"https:\/\/www.rosaline.cz\/wp-content\/uploads\/img_a333740_w1713_t1547145833.jpg","height":0,"width":0},"url":"https:\/\/www.rosaline.cz\/dnesni-zarivky-se-od-tech-puvodnich-znacne-odlisuji\/","about":["Hry"],"wordCount":821,"articleBody":" Kompaktn&Atilde;&shy; z&Atilde;&iexcl;&Aring;&#8482;ivky (tzv. &Atilde;&ordm;sporky), ale i dlouh&Atilde;&copy; trubicov&Atilde;&copy; z&Atilde;&iexcl;&Aring;&#8482;ivky se net&Auml;&#8250;&Aring;&iexcl;&Atilde;&shy; p&Aring;&#8482;&Atilde;&shy;li&Aring;&iexcl; velk&Atilde;&copy; oblib&Auml;&#8250;. D&Aring;&macr;vodem jsou jejich vlastnosti zn&Atilde;&iexcl;m&Atilde;&copy; ji&Aring;&frac34; z doby, kdy se za&Auml;aly poprv&Atilde;&copy; montovat jako osv&Auml;&#8250;tlovac&Atilde;&shy; technika v dom&Atilde;&iexcl;cnostech a zejm&Atilde;&copy;na ve &Aring;&iexcl;kol&Atilde;&iexcl;ch, na pracovi&Aring;&iexcl;t&Atilde;&shy;ch a ve&Aring;&#8482;ejn&Atilde;&frac12;ch prostorech. Dok&Atilde;&iexcl;zaly sice osv&Atilde;&shy;tit ter&Atilde;&copy;n pat&Aring;&#8482;i&Auml;nou intenzitou, ale sv&Auml;&#8250;tlo bylo p&Aring;&#8482;&Atilde;&shy;li&Aring;&iexcl; chladn&Atilde;&copy;, ostr&Atilde;&copy;, a nav&Atilde;&shy;c nep&Aring;&#8482;&Atilde;&shy;jemn&Auml;&#8250; blikalo. Kdo jen mohl, z&Atilde;&iexcl;&Aring;&#8482;ivk&Atilde;&iexcl;m se vyh&Atilde;&frac12;bal, nebo&Aring;&yen; dlouhodob&Atilde;&frac12; pobyt v takov&Atilde;&copy; m&Atilde;&shy;stnosti zp&Aring;&macr;soboval &Atilde;&ordm;navu a dal&Aring;&iexcl;&Atilde;&shy; zdravotn&Atilde;&shy; probl&Atilde;&copy;my. O neblah&Atilde;&frac12;ch d&Aring;&macr;sledc&Atilde;&shy;ch p&Aring;&macr;soben&Atilde;&shy; z&Atilde;&iexcl;&Aring;&#8482;ivek na lidsk&Atilde;&copy; zdrav&Atilde;&shy; by se dalo polemizovat, jist&Atilde;&copy; v&Aring;&iexcl;ak je, &Aring;&frac34;e pr&Atilde;&iexcl;v&Auml;&#8250; blik&Atilde;&iexcl;n&Atilde;&shy; bylo jedn&Atilde;&shy;m z d&Aring;&macr;vod&Aring;&macr;, pro&Auml; se od nich za&Auml;alo ustupovat. Tento jev zap&Aring;&#8482;&Atilde;&shy;&Auml;inil analogov&Atilde;&frac12; p&Aring;&#8482;ed&Aring;&#8482;adn&Atilde;&shy;k, konstruovan&Atilde;&frac12; v ka&Aring;&frac34;d&Atilde;&copy;m sv&Atilde;&shy;tidle ve form&Auml;&#8250; klasick&Atilde;&copy; zn&Atilde;&iexcl;m&Atilde;&copy; sestavy &acirc;&#8364;&#8220; trojkombinace start&Atilde;&copy;ru, kondenz&Atilde;&iexcl;toru a tlumivky. Ve sv&Auml;&#8250;tlech nap&Atilde;&iexcl;jen&Atilde;&frac12;ch ze s&Atilde;&shy;t&Auml;&#8250; st&Aring;&#8482;&Atilde;&shy;dav&Atilde;&frac12;m proudem, jeho&Aring;&frac34; frekvence je 50 Hz, vznikal stroboskopick&Atilde;&frac12; jev o dvojn&Atilde;&iexcl;sobn&Atilde;&copy;m kmito&Auml;tu, tedy 100 kmit&Aring;&macr; za sekundu.  V&Atilde;&frac12;hody elektronick&Atilde;&copy;ho p&Aring;&#8482;ed&Aring;&#8482;adn&Atilde;&shy;ku S n&Atilde;&iexcl;stupem elektronick&Atilde;&copy;ho p&Aring;&#8482;ed&Aring;&#8482;adn&Atilde;&shy;ku se v&Aring;&iexcl;ak situace rapidn&Auml;&#8250; m&Auml;&#8250;n&Atilde;&shy;. V modern&Atilde;&shy;ch z&Atilde;&iexcl;&Aring;&#8482;ivkov&Atilde;&frac12;ch t&Auml;&#8250;lesech se ji&Aring;&frac34; nesetk&Atilde;&iexcl;me s tlumivkou a start&Atilde;&copy;rem, ta je nahrazena elektronikou, kter&Atilde;&iexcl; pracuje s mnohem vy&Aring;&iexcl;&Aring;&iexcl;&Atilde;&shy;mi kmito&Auml;ty, p&Aring;&#8482;ibli&Aring;&frac34;n&Auml;&#8250; 15 000 &acirc;&#8364;&#8220; 40 000 Hz. Stroboskopick&Atilde;&frac12; jev sice vznik&Atilde;&iexcl;, ale ve zrakov&Atilde;&copy;m vjemu nen&Atilde;&shy; t&Atilde;&copy;m&Auml;&#8250;&Aring;&#8482; zaznamen&Atilde;&iexcl;n a nezp&Aring;&macr;sobuje zdravotn&Atilde;&shy; pot&Atilde;&shy;&Aring;&frac34;e, jako jeho analogov&Atilde;&frac12; p&Aring;&#8482;edch&Aring;&macr;dce. Jak&Atilde;&copy; jsou jeho dal&Aring;&iexcl;&Atilde;&shy; p&Aring;&#8482;ednosti?N&Atilde;&shy;zk&Atilde;&iexcl; hmotnost&acirc;&#8364;&#8220; cel&Atilde;&copy; t&Auml;&#8250;leso m&Atilde;&iexcl; mnohem ni&Aring;&frac34;&Aring;&iexcl;&Atilde;&shy; hmotnost, co&Aring;&frac34; je zp&Aring;&macr;sobeno p&Aring;&#8482;edev&Aring;&iexcl;&Atilde;&shy;m absenc&Atilde;&shy; t&Auml;&#8250;&Aring;&frac34;k&Atilde;&copy; tlumivky.Stm&Atilde;&shy;v&Atilde;&iexcl;n&Atilde;&shy;&acirc;&#8364;&#8220; tato funkce je u tohoto osv&Auml;&#8250;tlen&Atilde;&shy; mo&Aring;&frac34;n&Atilde;&iexcl;, na rozd&Atilde;&shy;l od analogov&Atilde;&frac12;ch p&Aring;&#8482;ed&Aring;&#8482;adn&Atilde;&shy;k&Aring;&macr;.Absence chv&Auml;&#8250;n&Atilde;&shy;&acirc;&#8364;&#8220; transform&Atilde;&iexcl;tory uvnit&Aring;&#8482; p&Aring;&#8482;ed&Aring;&#8482;adn&Atilde;&shy;ku pracuj&Atilde;&shy; na vysok&Atilde;&frac12;ch kmito&Auml;tech a nedoch&Atilde;&iexcl;z&Atilde;&shy; k nep&Aring;&#8482;&Atilde;&shy;jemn&Atilde;&copy;mu chv&Auml;&#8250;n&Atilde;&shy;, kter&Atilde;&copy; bychom sv&Atilde;&frac12;m sluchem zaznamenali u klasick&Atilde;&frac12;ch z&Atilde;&iexcl;&Aring;&#8482;ivek.N&Atilde;&shy;zk&Atilde;&iexcl; spot&Aring;&#8482;eba a odpadn&Atilde;&shy; teplo &acirc;&#8364;&#8220; za&Aring;&#8482;&Atilde;&shy;zen&Atilde;&shy; m&Atilde;&iexcl; celkov&Auml;&#8250; ni&Aring;&frac34;&Aring;&iexcl;&Atilde;&shy; spot&Aring;&#8482;ebu a tak&Atilde;&copy; produkuje m&Atilde;&copy;n&Auml;&#8250; odpadn&Atilde;&shy;ho tepla, co&Aring;&frac34; m&Atilde;&iexcl; v&Atilde;&frac12;znam hlavn&Auml;&#8250; u podhledov&Atilde;&frac12;ch sv&Atilde;&shy;tidel.                                                                                                                                                                                                                                                                                                                                                                                         4.3\/5 - (6 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Dne\u0161n\u00ed z\u00e1\u0159ivky se od t\u011bch p\u016fvodn\u00edch zna\u010dn\u011b odli\u0161uj\u00ed","item":"https:\/\/www.rosaline.cz\/dnesni-zarivky-se-od-tech-puvodnich-znacne-odlisuji\/#breadcrumbitem"}]}]