[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.tinky.cz\/v-cem-se-lisi-zarovky-e27-s-wolframovym-vlaknem-a-led-diodovymi-cipy\/#Article","mainEntityOfPage":"https:\/\/www.tinky.cz\/v-cem-se-lisi-zarovky-e27-s-wolframovym-vlaknem-a-led-diodovymi-cipy\/","headline":"V \u010dem se li\u0161\u00ed \u017e\u00e1rovky E27 s wolframov\u00fdm vl\u00e1knem a LED diodov\u00fdmi \u010dipy","name":"V \u010dem se li\u0161\u00ed \u017e\u00e1rovky E27 s wolframov\u00fdm vl\u00e1knem a LED diodov\u00fdmi \u010dipy","description":"Wolframov\u00e9 vl\u00e1kno Je docela s podivem, jak dlouho se udr\u017eela v dominanci vl\u00e1knov\u00e1 \u017e\u00e1rovka, co se t\u00fd\u010de osv\u011btlovac\u00ed techniky. P\u0159evl\u00e1dala v na\u0161ich dom\u00e1cnostech d\u00e9le ne\u017e sto let. V\u016fbec prvn\u00ed Edison\u016fv model spat\u0159il sv\u011btlo sv\u011bta v roce 1879 a od t\u00e9 doby se jich do ned\u00e1vn\u00e9 doby ve sv\u011bt\u011b vyrobily triliony kus\u016f. V\u0161echny m\u011bly jedno spole\u010dn\u00e9...","datePublished":"2019-03-04","dateModified":"2023-05-03","author":{"@type":"Person","@id":"https:\/\/www.tinky.cz\/author\/#Person","name":"","url":"https:\/\/www.tinky.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/0004469d2196026c4aaacbb56e80b8fe204b91e98e8d884732a12310e081011a?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/0004469d2196026c4aaacbb56e80b8fe204b91e98e8d884732a12310e081011a?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"tinky.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.tinky.cz\/wp-content\/uploads\/img_a343944_w2112_t1557391638.jpg","url":"https:\/\/www.tinky.cz\/wp-content\/uploads\/img_a343944_w2112_t1557391638.jpg","height":0,"width":0},"url":"https:\/\/www.tinky.cz\/v-cem-se-lisi-zarovky-e27-s-wolframovym-vlaknem-a-led-diodovymi-cipy\/","about":["Pen\u00edze"],"wordCount":385,"articleBody":"     Wolframov\u00e9 vl\u00e1kno Je docela s podivem, jak dlouho se udr\u017eela v dominanci vl\u00e1knov\u00e1 \u017e\u00e1rovka, co se t\u00fd\u010de osv\u011btlovac\u00ed techniky. P\u0159evl\u00e1dala v na\u0161ich dom\u00e1cnostech d\u00e9le ne\u017e sto let. V\u016fbec prvn\u00ed Edison\u016fv model spat\u0159il sv\u011btlo sv\u011bta v roce 1879 a od t\u00e9 doby se jich do ned\u00e1vn\u00e9 doby ve sv\u011bt\u011b vyrobily triliony kus\u016f. V\u0161echny m\u011bly jedno spole\u010dn\u00e9 \u2013 v\u00fdrobn\u00ed technologii, sklen\u011bnou ba\u0148ku typick\u00e9ho jedine\u010dn\u00e9ho tvaru, a Edison\u016fv z\u00e1vit ozna\u010dovan\u00fd v technick\u00e9 terminologii jako E27. Lid\u00e9 byli uchv\u00e1ceni u\u017e jen t\u00edm, \u017ee pr\u016fchod elektrick\u00e9ho proudu dok\u00e1\u017ee vl\u00e1kno roz\u017ehavit, a m\u00e1lokdo se pozastavoval nad efektivitou cel\u00e9ho procesu. Podstatn\u00e9 bylo, \u017ee \u017e\u00e1rovka sv\u00edt\u00ed, i kdy\u017e z v\u00edce ne\u017e dvou t\u0159etin vznik\u00e1 energie tepeln\u00e1, kter\u00e1 se \u0161\u00ed\u0159\u00ed prostorem nijak nevyu\u017e\u00edvan\u00e1.   LED dioda V roce 1961, kdy se zrodila prvn\u00ed LED dioda, nikdo nep\u0159edpokl\u00e1dal, \u017ee by v budoucnu v\u00fdvoj pokro\u010dil takov\u00fdm sm\u011brem, \u017ee tato technologie postupn\u011b sesad\u00ed \u201estar\u00e9 dobr\u00e9\u201c edisonky z jejich primari\u00e1tu. Jedin\u00e9, co po star\u00fdch \u017e\u00e1rovk\u00e1ch z\u016fstalo, je Edison\u016fv odkaz v podob\u011b star\u00e9ho z\u00e1vitu. Co n\u00e1m mohou LED \u017e\u00e1rovky E27 nab\u00eddnout?  Enormn\u011b dlouhou \u017eivotnost \u2013 zat\u00edmco vl\u00e1knov\u00e1 \u017e\u00e1rovka byla sice velmi levn\u00e1, ale sv\u00edtila jen tis\u00edc hodin, co\u017e je v p\u0159epo\u010dtu na dny zhruba jeden rok, polovodi\u010dov\u00e9 \u017e\u00e1rovky mohou pracovat v horizontu n\u011bkolika desetilet\u00ed. \u0160irok\u00e1 nab\u00eddka barev \u2013 nej\u010dast\u011bji se vyr\u00e1b\u00ed v tzv. tepl\u00fdch nebo chladn\u00fdch odst\u00ednech b\u00edl\u00e9ho sv\u011btla a tomu tak\u00e9 m\u016f\u017eeme p\u0159izp\u016fsobit typ osv\u011btlen\u00ed. Bu\u010f bude koncipov\u00e1no jako relaxa\u010dn\u00ed v tepl\u00fdch barv\u00e1ch, nebo jako pracovn\u00ed s lehce namodral\u00fdmi odst\u00edny, kter\u00e9 udr\u017euj\u00ed bd\u011blost a nenavozuj\u00ed \u00fanavu. Spot\u0159eba energie \u2013 \u00faspora elektrick\u00e9 energie je d\u016fle\u017eit\u00fd moment, pro\u010d se p\u0159estaly vl\u00e1knov\u00e9 \u017e\u00e1rovky dod\u00e1vat na trh. Spot\u0159ebuj\u00ed j\u00ed p\u0159\u00edli\u0161 mnoho, jsou ekonomicky nerentabiln\u00ed, zat\u00edmco efektivita a \u00fa\u010dinnost LED diod je n\u011bkolikan\u00e1sobn\u011b vy\u0161\u0161\u00ed. P\u0159i stejn\u00e9 sv\u00edtivosti maj\u00ed p\u0159\u00edkon \u0159\u00e1dov\u011b ve Wattech, nikoli v des\u00edtk\u00e1ch Watt\u016f.                                                                                                                                                                                                                                                                                                                                                                                         4.2\/5 - (4 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"V \u010dem se li\u0161\u00ed \u017e\u00e1rovky E27 s wolframov\u00fdm vl\u00e1knem a LED diodov\u00fdmi \u010dipy","item":"https:\/\/www.tinky.cz\/v-cem-se-lisi-zarovky-e27-s-wolframovym-vlaknem-a-led-diodovymi-cipy\/#breadcrumbitem"}]}]