[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.plez.cz\/kompaktni-zarivky-maji-sve-stale-misto-na-trhu-jiz-desitky-let\/#Article","mainEntityOfPage":"https:\/\/www.plez.cz\/kompaktni-zarivky-maji-sve-stale-misto-na-trhu-jiz-desitky-let\/","headline":"Kompaktn\u00ed z\u00e1\u0159ivky maj\u00ed sv\u00e9 st\u00e1l\u00e9 m\u00edsto na trhu ji\u017e des\u00edtky let","name":"Kompaktn\u00ed z\u00e1\u0159ivky maj\u00ed sv\u00e9 st\u00e1l\u00e9 m\u00edsto na trhu ji\u017e des\u00edtky let","description":"Sou&Auml;asn&Atilde;&copy; modely kompaktn&Atilde;&shy;ch, neboli &acirc;&#8364;&#382;&Atilde;&ordm;sporn&Atilde;&frac12;ch&acirc;&#8364;&#339; z&Atilde;&iexcl;&Aring;&#8482;ivek jsou na trhu konkurence schopn&Atilde;&copy; v&Aring;&iexcl;em ostatn&Atilde;&shy;m typ&Aring;&macr;m osv&Auml;&#8250;tlovac&Atilde;&shy; techniky. Nebylo tomu v&Aring;&iexcl;ak v&Aring;&frac34;dy [&hellip;]","datePublished":"2019-09-27","dateModified":"2023-12-20","author":{"@type":"Person","@id":"https:\/\/www.plez.cz\/author\/devene\/#Person","name":"devene","url":"https:\/\/www.plez.cz\/author\/devene\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/16435f0a6c9262449b9ebb39f63178cd65c54b09f931b6f84682f48086e3d763?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/16435f0a6c9262449b9ebb39f63178cd65c54b09f931b6f84682f48086e3d763?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"plez.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.plez.cz\/wp-content\/uploads\/img_a365763_w4251_t1578416428.jpg","url":"https:\/\/www.plez.cz\/wp-content\/uploads\/img_a365763_w4251_t1578416428.jpg","height":0,"width":0},"url":"https:\/\/www.plez.cz\/kompaktni-zarivky-maji-sve-stale-misto-na-trhu-jiz-desitky-let\/","about":["N\u00e1kupy"],"wordCount":765,"articleBody":" Sou&Auml;asn&Atilde;&copy; modely kompaktn&Atilde;&shy;ch, neboli &acirc;&#8364;&#382;&Atilde;&ordm;sporn&Atilde;&frac12;ch&acirc;&#8364;&#339; z&Atilde;&iexcl;&Aring;&#8482;ivek jsou na trhu konkurence schopn&Atilde;&copy; v&Aring;&iexcl;em ostatn&Atilde;&shy;m typ&Aring;&macr;m osv&Auml;&#8250;tlovac&Atilde;&shy; techniky. Nebylo tomu v&Aring;&iexcl;ak v&Aring;&frac34;dy a muselo ub&Auml;&#8250;hnout n&Auml;&#8250;kolik des&Atilde;&shy;tek let, ne&Aring;&frac34; se z nich staly vyhled&Atilde;&iexcl;van&Atilde;&copy; zdroje um&Auml;&#8250;l&Atilde;&copy;ho sv&Auml;&#8250;tla. V po&Auml;&Atilde;&iexcl;te&Auml;n&Atilde;&shy; f&Atilde;&iexcl;zi sv&Atilde;&copy;ho v&Atilde;&frac12;voje trp&Auml;&#8250;ly n&Auml;&#8250;kter&Atilde;&frac12;mi neduhy, kter&Atilde;&copy; jsou dnes ji&Aring;&frac34; minulost&Atilde;&shy;, a nen&Atilde;&shy; &Aring;&frac34;&Atilde;&iexcl;dn&Atilde;&frac12; d&Aring;&macr;vod na tyto v&Atilde;&frac12;robky zanev&Aring;&#8482;&Atilde;&shy;t.  &Atilde;&#353;skal&Atilde;&shy; omezen&Atilde;&copy; barvy sv&Auml;&#8250;tla je ji&Aring;&frac34; minulost&Atilde;&shy; Kompaktn&Atilde;&shy; z&Atilde;&iexcl;&Aring;&#8482;ivky si vyslou&Aring;&frac34;ily ji&Aring;&frac34; v 90. letech nep&Aring;&#8482;&Atilde;&shy;li&Aring;&iexcl; p&Aring;&#8482;&Atilde;&shy;v&Auml;&#8250;tiv&Atilde;&copy; hodnocen&Atilde;&shy; vzhledem ke sv&Atilde;&frac12;m n&Auml;&#8250;kter&Atilde;&frac12;m vlastnostem. Byly to v&Aring;&iexcl;ak prvn&Atilde;&shy; pr&Aring;&macr;kopn&Atilde;&shy;ci nov&Atilde;&copy; technologie, jim&Aring;&frac34; se tyto nedostatky tolerovaly, jejich pozitivem byla p&Aring;&#8482;edev&Aring;&iexcl;&Atilde;&shy;m &Atilde;&ordm;spora energie a na svou dobu v&Atilde;&frac12;jime&Auml;n&Auml;&#8250; dlouh&Atilde;&iexcl; &Aring;&frac34;ivotnost. I p&Aring;&#8482;es vy&Aring;&iexcl;&Aring;&iexcl;&Atilde;&shy; po&Aring;&#8482;izovac&Atilde;&shy; n&Atilde;&iexcl;klady byly v dom&Atilde;&iexcl;cnostech a na pracovi&Aring;&iexcl;t&Atilde;&shy;ch v&Atilde;&shy;tan&Atilde;&copy; a v mnoha sm&Auml;&#8250;rech p&Aring;&#8482;ed&Auml;ily klasick&Atilde;&copy; &Aring;&frac34;&Atilde;&iexcl;rovky s wolframov&Atilde;&frac12;m vl&Atilde;&iexcl;knem. Jejich vadou na kr&Atilde;&iexcl;se byla omezen&Atilde;&iexcl; barevn&Atilde;&iexcl; teplota na velmi chladn&Atilde;&copy; odst&Atilde;&shy;ny, naprosto nevhodn&Atilde;&copy; do sv&Atilde;&shy;tidel v lo&Aring;&frac34;nici a v ob&Atilde;&frac12;vac&Atilde;&shy;m &Auml;i d&Auml;&#8250;tsk&Atilde;&copy;m pokoji. Pohybovala se kolem 5500 K a p&Aring;&macr;sobila dojmem ostr&Atilde;&copy;ho sv&Auml;&#8250;tla, kter&Atilde;&copy; se hod&Atilde;&shy; sp&Atilde;&shy;&Aring;&iexcl;e do kancel&Atilde;&iexcl;&Aring;&#8482;&Atilde;&shy; a chodeb n&Auml;&#8250;kter&Atilde;&frac12;ch ve&Aring;&#8482;ejn&Atilde;&frac12;ch budov. Dnes je toto omezen&Atilde;&shy; minulost&Atilde;&shy;, v obchodn&Atilde;&shy; s&Atilde;&shy;ti jsou v&Atilde;&frac12;robky ozna&Auml;en&Atilde;&copy; jako &acirc;&#8364;&#382;tepl&Atilde;&iexcl;, studen&Atilde;&iexcl; &Auml;i neutr&Atilde;&iexcl;ln&Atilde;&shy; b&Atilde;&shy;l&Atilde;&iexcl;&acirc;&#8364;&#339; naprosto b&Auml;&#8250;&Aring;&frac34;n&Atilde;&copy;. Nejprod&Atilde;&iexcl;van&Auml;&#8250;j&Aring;&iexcl;&Atilde;&shy; jsou tepl&Atilde;&copy; odst&Atilde;&shy;ny, na kter&Atilde;&copy; jsme byli zvykl&Atilde;&shy; v minulosti u vl&Atilde;&iexcl;knov&Atilde;&frac12;ch &Aring;&frac34;&Atilde;&iexcl;rovek, tedy kolem hodnoty 2700 K.  Zm&Auml;&#8250;na v konstrukci p&Aring;&#8482;ed&Aring;&#8482;adn&Atilde;&shy;ku Technick&Atilde;&frac12; pokrok v oblasti elektrotechniky se projevil p&Aring;&#8482;edev&Aring;&iexcl;&Atilde;&shy;m miniaturizac&Atilde;&shy; a t&Atilde;&shy;m p&Atilde;&iexcl;dem z&Atilde;&iexcl;sahem i do konstrukc&Atilde;&shy; sv&Atilde;&shy;tidel. P&Aring;&macr;vodn&Atilde;&shy; induk&Auml;n&Atilde;&shy; p&Aring;&#8482;ed&Aring;&#8482;adn&Atilde;&shy;ky s c&Atilde;&shy;vkou a feritov&Atilde;&frac12;m j&Atilde;&iexcl;drem byly nahrazov&Atilde;&iexcl;ny elektronick&Atilde;&frac12;mi prvky a tento krok se u kompaktn&Atilde;&shy;ch z&Atilde;&iexcl;&Aring;&#8482;ivek projevil odstran&Auml;&#8250;n&Atilde;&shy;m tzv. &acirc;&#8364;&#382;stroboskopick&Atilde;&copy;ho jevu&acirc;&#8364;&#339;. Ten zp&Aring;&macr;soboval kmito&Auml;et st&Aring;&#8482;&Atilde;&shy;dav&Atilde;&copy;ho proudu 50 Hz, zat&Atilde;&shy;mco u elektroniky pracuj&Atilde;&shy; p&Aring;&#8482;ed&Aring;&#8482;adn&Atilde;&shy;ky s frekvenc&Atilde;&shy; v &Aring;&#8482;&Atilde;&iexcl;du KHz (kilo Hertz), kter&Atilde;&copy; ji&Aring;&frac34; lidsk&Atilde;&copy; oko nedok&Atilde;&iexcl;&Aring;&frac34;e zaznamenat.                                                                                                                                                                                                                                                                                                                                                                                          5\/5 - (2 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Kompaktn\u00ed z\u00e1\u0159ivky maj\u00ed sv\u00e9 st\u00e1l\u00e9 m\u00edsto na trhu ji\u017e des\u00edtky let","item":"https:\/\/www.plez.cz\/kompaktni-zarivky-maji-sve-stale-misto-na-trhu-jiz-desitky-let\/#breadcrumbitem"}]}]