[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.idat.cz\/proc-bychom-se-nemeli-zbavovat-sodikovych-vybojek\/#Article","mainEntityOfPage":"https:\/\/www.idat.cz\/proc-bychom-se-nemeli-zbavovat-sodikovych-vybojek\/","headline":"Pro\u010d bychom se nem\u011bli zbavovat sod\u00edkov\u00fdch v\u00fdbojek","name":"Pro\u010d bychom se nem\u011bli zbavovat sod\u00edkov\u00fdch v\u00fdbojek","description":"Vysok\u00e1 \u00fa\u010dinnost \u2013 vzhledem k vysok\u00e9 \u00fa\u010dinnosti jsou st\u00e1le dominantn\u00edm sv\u011bteln\u00fdm zdrojem na v\u011bt\u0161in\u011b m\u00edst v obc\u00edch, m\u011bstech a pod\u00e9l d\u00e1lni\u010dn\u00edch a silni\u010dn\u00edch tah\u016f. \u00da\u010dinnost zhruba p\u011btin\u00e1sobn\u011b p\u0159ekra\u010duje b\u011b\u017enou vl\u00e1knovou \u017e\u00e1rovku. Z\u00e1rove\u0148 spl\u0148uje tabulkov\u00e9 normy hodnoty sv\u011bteln\u00e9ho toku pro ve\u0159ejn\u00e1 osv\u011btlen\u00ed a pozemn\u00ed komunikace. Zaveden\u00e1 technologie \u2013 technologick\u00fd postup v\u00fdroby a konstrukce sv\u00edtidel je zaveden...

P\u0159e\u010d\u00edst \u010dl\u00e1nek “Pro\u010d bychom se nem\u011bli zbavovat sod\u00edkov\u00fdch v\u00fdbojek”<\/span> »<\/a><\/p>","datePublished":"2019-09-16","dateModified":"2023-05-03","author":{"@type":"Person","@id":"https:\/\/www.idat.cz\/author\/devene\/#Person","name":"devene","url":"https:\/\/www.idat.cz\/author\/devene\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/42264ea8f5170010011c6bbf811aa6c31c20ad3acf2a9bd21dca0746ea8c832a?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/42264ea8f5170010011c6bbf811aa6c31c20ad3acf2a9bd21dca0746ea8c832a?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"idat.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.idat.cz\/wp-content\/uploads\/img_a343937_w1710_t1557390003.jpg","url":"https:\/\/www.idat.cz\/wp-content\/uploads\/img_a343937_w1710_t1557390003.jpg","height":0,"width":0},"url":"https:\/\/www.idat.cz\/proc-bychom-se-nemeli-zbavovat-sodikovych-vybojek\/","about":["Vztahy"],"wordCount":436,"articleBody":" Vysok\u00e1 \u00fa\u010dinnost \u2013 vzhledem k vysok\u00e9 \u00fa\u010dinnosti jsou st\u00e1le dominantn\u00edm sv\u011bteln\u00fdm zdrojem na v\u011bt\u0161in\u011b m\u00edst v obc\u00edch, m\u011bstech a pod\u00e9l d\u00e1lni\u010dn\u00edch a silni\u010dn\u00edch tah\u016f. \u00da\u010dinnost zhruba p\u011btin\u00e1sobn\u011b p\u0159ekra\u010duje b\u011b\u017enou vl\u00e1knovou \u017e\u00e1rovku. Z\u00e1rove\u0148 spl\u0148uje tabulkov\u00e9 normy hodnoty sv\u011bteln\u00e9ho toku pro ve\u0159ejn\u00e1 osv\u011btlen\u00ed a pozemn\u00ed komunikace. Zaveden\u00e1 technologie \u2013 technologick\u00fd postup v\u00fdroby a konstrukce sv\u00edtidel je zaveden ji\u017e des\u00edtky let a prozat\u00edm skute\u010dn\u011b nen\u00ed d\u016fvod jej nahrazovat jin\u00fdm. N\u00e1klady na v\u00fdrobu jsou toti\u017e st\u00e1le n\u00edzk\u00e9 a mohou pln\u011b konkurovat v\u00fdrobn\u00ed n\u00e1ro\u010dnosti LED reflektor\u016f. Vysokotlak\u00e9 sod\u00edkov\u00e9 v\u00fdbojky pracuj\u00ed na principu zv\u00fd\u0161en\u00ed nap\u011bt\u00ed z p\u016fvodn\u00edch 230 V a\u017e na t\u00e9m\u011b\u0159 5 tis\u00edc Volt\u016f, zp\u016fsobuje to zapalova\u010d ve form\u011b tyristoru spolu s tlumivkou a kondenz\u00e1torem. T\u00edm vznik\u00e1 elektrick\u00fd v\u00fdboj ho\u0159\u00edc\u00edch sod\u00edkov\u00fdch par o velmi vysok\u00e9 teplot\u011b. Ho\u0159\u00e1k je vyroben z korundu a mezi n\u00edm a sklen\u011bnou ba\u0148kou mus\u00ed b\u00fdt dokonal\u00e9 vakuum. P\u0159\u00edjemn\u00e9 sv\u011btlo \u2013 sod\u00edkov\u00e9 v\u00fdbojky byly zav\u00e1d\u011bny do praxe na konci 60. let minul\u00e9ho stolet\u00ed, nahrazovaly sv\u00e9 p\u0159edch\u016fdce rtu\u0165ov\u00e9 a jejich expanzi podpo\u0159ila i celosv\u011btov\u00e1 energetick\u00e1 krize. Tehdej\u0161\u00ed v\u00fdvoj byl sm\u011brov\u00e1n k \u00faspo\u0159e energie a m\u00e1lokdo \u0159e\u0161il dopad na okoln\u00ed prost\u0159ed\u00ed a lidsk\u00e9 zdrav\u00ed. Brzy se v\u0161ak uk\u00e1zalo, \u017ee pr\u00e1v\u011b tepl\u00e1 \u017eluto oran\u017eov\u00e1 barva b\u00edl\u00e9ho sv\u011btla je pozitivn\u00edm faktorem, kter\u00fd ve ve\u010dern\u00edch hodin\u00e1ch nezp\u016fsobuje probl\u00e9my s us\u00edn\u00e1n\u00edm. Naopak \u0161patn\u00e9 koncepce n\u011bkter\u00fdch LED zdroj\u016f ve ve\u0159ejn\u00e9m osv\u011btlen\u00ed navozuj\u00ed sv\u011bteln\u00fd smog, co\u017e b\u00fdv\u00e1 \u010dasto vyt\u00fdk\u00e1no v obytn\u00fdch m\u011bstsk\u00fdch z\u00f3n\u00e1ch, kde toto \u0159e\u0161en\u00ed prosadili zastupitel\u00e9, ani\u017e by zv\u00e1\u017eili dopady studen\u00e9ho b\u00edl\u00e9ho sv\u011btla na lidsk\u00e9 zdrav\u00ed. Ekonomick\u00e9 d\u016fvody \u2013 v\u00fdbojkov\u00e1 sv\u00edtidla podl\u00e9haj\u00ed pravideln\u00fdm reviz\u00edm, to se v\u0161ak t\u00fdk\u00e1 i LED diodov\u00fdch. N\u00e1klady na \u00fadr\u017ebu v porovn\u00e1n\u00ed s \u017eivotnost\u00ed jsou prozat\u00edm st\u00e1le p\u0159ibli\u017en\u011b shodn\u00e9, nen\u00ed tedy d\u016fvod p\u0159ech\u00e1zet hromadn\u011b na LED technologie a zbavovat se osv\u011bd\u010den\u00fdch vysokotlak\u00fdch zdroj\u016f. Ty jsou tak\u00e9 minim\u00e1ln\u011b poruchov\u00e9 a po ukon\u010den\u00ed \u017eivotnosti se nej\u010dast\u011bji m\u011bn\u00ed pouze samotn\u00e1 v\u00fdbojka, nikoli sv\u00edtidlo. "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Pro\u010d bychom se nem\u011bli zbavovat sod\u00edkov\u00fdch v\u00fdbojek","item":"https:\/\/www.idat.cz\/proc-bychom-se-nemeli-zbavovat-sodikovych-vybojek\/#breadcrumbitem"}]}]