[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.weinera.cz\/v-cem-spocivaji-vyhody-led-zarivek\/#Article","mainEntityOfPage":"https:\/\/www.weinera.cz\/v-cem-spocivaji-vyhody-led-zarivek\/","headline":"V \u010dem spo\u010d\u00edvaj\u00ed v\u00fdhody LED z\u00e1\u0159ivek","name":"V \u010dem spo\u010d\u00edvaj\u00ed v\u00fdhody LED z\u00e1\u0159ivek","description":"LED technologie dob\u00fdv\u00e1 sv\u011bt a za\u010d\u00edn\u00e1 zauj\u00edmat dominantn\u00ed postaven\u00ed na trhu osv\u011btlovac\u00ed techniky. Je to d\u00e1no mnoha v\u00fdhodami, kter\u00e9 jsou zjevn\u00e9 zvl\u00e1\u0161t\u011b v posledn\u00edch p\u011bti […]","datePublished":"2019-06-07","dateModified":"2023-05-07","author":{"@type":"Person","@id":"https:\/\/www.weinera.cz\/author\/#Person","name":"","url":"https:\/\/www.weinera.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/3c4e99fa9a9806cd5e8fd7cac6ca73ff5bbf5f3ee309e1745415eebd31482909?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/3c4e99fa9a9806cd5e8fd7cac6ca73ff5bbf5f3ee309e1745415eebd31482909?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"weinera.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.weinera.cz\/wp-content\/uploads\/img_a358932_w3818_t1573129195.jpg","url":"https:\/\/www.weinera.cz\/wp-content\/uploads\/img_a358932_w3818_t1573129195.jpg","height":0,"width":0},"url":"https:\/\/www.weinera.cz\/v-cem-spocivaji-vyhody-led-zarivek\/","about":["N\u00e1kupy"],"wordCount":441,"articleBody":"   LED technologie dob\u00fdv\u00e1 sv\u011bt a za\u010d\u00edn\u00e1 zauj\u00edmat dominantn\u00ed postaven\u00ed na trhu osv\u011btlovac\u00ed techniky. Je to d\u00e1no mnoha v\u00fdhodami, kter\u00e9 jsou zjevn\u00e9 zvl\u00e1\u0161t\u011b v posledn\u00edch p\u011bti letech, kdy v\u00fdznamn\u011b pokro\u010dil v\u00fdvoj polovodi\u010dov\u00fdch \u010dip\u016f. Prvn\u00ed LED dioda vznikla v laboratorn\u00edch podm\u00ednk\u00e1ch v 60. letech minul\u00e9ho stolet\u00ed a od t\u00e9 doby ub\u011bhla ji\u017e p\u011bkn\u00e1 \u0159\u00e1dka let. Zpo\u010d\u00e1tku \u0161lo pouze o signaliza\u010dn\u00ed syst\u00e9my ve sd\u011blovac\u00ed technice, dnes jsou tyto elektronick\u00e9 prvky tak v\u00fdkonn\u00e9, \u017ee mohou konkurovat sod\u00edkov\u00fdm v\u00fdbojk\u00e1m a halogenov\u00fdm reflektor\u016fm. Nejzaj\u00edmav\u011bj\u0161\u00ed segment v\u00fdroby se v\u0161ak soust\u0159edil na vybaven\u00ed dom\u00e1cnost\u00ed a tam se LED diody uplatn\u00ed v mnoha typech sv\u011bteln\u00fdch zdroj\u016f \u2013 ve form\u011b panel\u016f, p\u00e1sk\u016f, \u017e\u00e1rovek a z\u00e1\u0159ivek. Z\u00e1\u0159ivkov\u00e1 t\u011blesa na principu inertn\u00edho plynu a luminiscen\u010dn\u00ed vrstvy se za\u010dala vyu\u017e\u00edvat jako v\u00edcesm\u011brov\u00e9 osv\u011btlen\u00ed na pracovi\u0161t\u00edch a ve \u0161kol\u00e1ch a dnes je mohou zastoupit v\u00fdhodn\u011bj\u0161\u00ed LED z\u00e1\u0159ivky. Jak\u00e9 jsou jejich p\u0159ednosti a pro\u010d je o n\u011b mezi lidmi takov\u00fd z\u00e1jem?   V\u00fdhody polovodi\u010dov\u00e9ho osv\u011btlen\u00ed Velmi dlouh\u00e1 \u017eivotnost \u2013 \u017eivotnost polovodi\u010d\u016f je velmi vysok\u00e1, p\u0159esahuje n\u011bkolik des\u00edtek tis\u00edc hodin a v p\u0159epo\u010dtu na jednotky \u010dasu jde o n\u011bkolik let, n\u011bkdy a\u017e des\u00edtek let spolehliv\u00e9ho provozu. Nejv\u011bt\u0161\u00ed omezen\u00ed sk\u00fdt\u00e1 nap\u00e1jec\u00ed zdroj, jeho\u017e vinut\u00ed c\u00edvky se zah\u0159\u00edv\u00e1 a m\u016f\u017ee \u017eivotnost zkracovat. V\u00fdhodn\u00e9 jsou v tomto sm\u011bru nap\u0159. LED p\u00e1sky, kter\u00e9 jsou nap\u00e1jeny extern\u00edm transform\u00e1torem. N\u00edzk\u00fd p\u0159\u00edkon \u2013 jednou z v\u00fdznamn\u00fdch p\u0159ednost\u00ed polovodi\u010dov\u00fdch zdroj\u016f sv\u011btla je n\u00edzk\u00fd odb\u011br elektrick\u00e9 energie a z\u00e1rove\u0148 vysok\u00fd sv\u011bteln\u00fd tok. Ve srovn\u00e1n\u00ed s klasick\u00fdmi trubicov\u00fdmi z\u00e1\u0159ivkami je p\u0159\u00edkon n\u011bkolikan\u00e1sobn\u011b ni\u017e\u0161\u00ed, nap\u0159. pro osv\u011btlen\u00ed kuchy\u0148sk\u00e9 linky nebo pracovi\u0161t\u011b s psac\u00edm stolem posta\u010d\u00ed sv\u00edtidlo o p\u0159\u00edkonu od 7 do 15 W. Voliteln\u00e1 barva sv\u011btla \u2013 je\u0161t\u011b p\u0159ed n\u011bkolika lety bylo t\u00e9to technologii vyt\u00fdk\u00e1no omezen\u00ed ve volb\u011b odst\u00ednu b\u00edl\u00e9ho sv\u011btla, dnes se s t\u00edmto probl\u00e9mem prakticky nesetk\u00e1te. Je mo\u017en\u00e9 si libovoln\u011b zvolit u v\u0161ech typ\u016f polovodi\u010dov\u00fdch zdroj\u016f bu\u010f studenou, neutr\u00e1ln\u00ed, nebo teplou b\u00edlou a sv\u00edtidlo instalovat jak na pracovi\u0161t\u011b, tak i do m\u00edst, kter\u00e1 slou\u017e\u00ed k odpo\u010dinku a relaxaci.                                                                                                                                                                                                                                                                                                                                                                                          4.6\/5 - (10 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"V \u010dem spo\u010d\u00edvaj\u00ed v\u00fdhody LED z\u00e1\u0159ivek","item":"https:\/\/www.weinera.cz\/v-cem-spocivaji-vyhody-led-zarivek\/#breadcrumbitem"}]}]