[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.blahomat.cz\/slunecni-hodiny\/#Article","mainEntityOfPage":"https:\/\/www.blahomat.cz\/slunecni-hodiny\/","headline":"Slune\u010dn\u00ed hodiny","name":"Slune\u010dn\u00ed hodiny","description":"Princip PrincipJednoduch\u00fd ukazatel \u010dasu. Prvn\u00ed z\u00a0nich spat\u0159ily sv\u011btlo sv\u011bta t\u00e9m\u011b\u0159 p\u0159ed sedmi tis\u00edci lety. Je to zp\u016fsob vyu\u017eit\u00ed p\u0159\u00edrodn\u00edch jev\u016f ku prosp\u011bchu lid\u00ed. Slune\u010dn\u00ed hodiny funguj\u00ed na principu vrh\u00e1n\u00ed st\u00ednu. Ur\u010den\u00ed \u010dasu na slune\u010dn\u00edch hodin\u00e1ch je matematicky odvozeno. Je t\u0159eba br\u00e1t v\u00a0potaz ob\u011bh Zem\u011b kolem sv\u00e9 osy (24 hod) a kolem Slunce (12 m\u011bs\u00edc\u016f). \u00a0Je […]","datePublished":"2016-12-28","dateModified":"2023-04-28","author":{"@type":"Person","@id":"https:\/\/www.blahomat.cz\/author\/#Person","name":"","url":"https:\/\/www.blahomat.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/91b1fc57487c55a66a7777af0dd690bf69c571b4a9b15cda0db8854a78b7888c?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/91b1fc57487c55a66a7777af0dd690bf69c571b4a9b15cda0db8854a78b7888c?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"blahomat.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"url":"https:\/\/www.blahomat.cz\/slunecni-hodiny\/","about":["Kr\u00e1sa"],"wordCount":514,"articleBody":"\tPrincipPrincipJednoduch\u00fd ukazatel \u010dasu. Prvn\u00ed z\u00a0nich spat\u0159ily sv\u011btlo sv\u011bta t\u00e9m\u011b\u0159 p\u0159ed sedmi tis\u00edci lety. Je to zp\u016fsob vyu\u017eit\u00ed p\u0159\u00edrodn\u00edch jev\u016f ku prosp\u011bchu lid\u00ed. Slune\u010dn\u00ed hodiny funguj\u00ed na principu vrh\u00e1n\u00ed st\u00ednu. Ur\u010den\u00ed \u010dasu na slune\u010dn\u00edch hodin\u00e1ch je matematicky odvozeno. Je t\u0159eba br\u00e1t v\u00a0potaz ob\u011bh Zem\u011b kolem sv\u00e9 osy (24 hod) a kolem Slunce (12 m\u011bs\u00edc\u016f). \u00a0Je to mnohem slo\u017eit\u011bj\u0161\u00ed, ne\u017e to vypad\u00e1. Zem\u011b ob\u00edh\u00e1 po elipse, tedy ne po kru\u017enici a to p\u0159in\u00e1\u0161\u00ed jist\u00e9 odchylky.\tHistorieV\u00a0dalek\u00e9 historii se pou\u017e\u00edval jako v\u016fbec prvn\u00ed, kol\u00edk zara\u017een\u00fd do zem\u011b. Vrhal st\u00edn dle dopadu slunce. Pot\u00e9 se za\u010daly pou\u017e\u00edvat kameny. Prvn\u00ed p\u0159enosn\u00e9 slune\u010dn\u00ed hodiny vznikly V\u00a0Egypt\u011b, kde se pou\u017e\u00edval princip prav\u00edtka a kolm\u00e9ho ukazatele. Z\u00a0materi\u00e1lu to bylo nej\u010dast\u011bji d\u0159evo \u010di k\u00e1men. Nejv\u011bt\u0161\u00edm roz\u0161\u00ed\u0159en\u00edm hodin a rozvinut\u00edm znalost\u00ed o ur\u010dov\u00e1n\u00ed \u010dasu a jeho n\u00e1sledn\u00e9m uk\u00e1zan\u00ed se postarali \u0158ekov\u00e9. V\u00a01. stolet\u00ed n. l. se hodiny nechaly vybudovat na v\u0161ech kostelech v\u00a0cel\u00e9 Evrop\u011b na na\u0159\u00edzen\u00ed tehdej\u0161\u00edho pape\u017ee.Slune\u010dn\u00ed hodiny byly \u010dasem p\u0159ev\u00e1lcov\u00e1ny klasick\u00fdmi kole\u010dkov\u00fdmi hodinami a to zejm\u00e9na po zaveden\u00ed \u010dasov\u00fdch p\u00e1sem v\u00a0roce 1884. Slunce versus Zem\u011b maj\u00ed r\u016fzn\u00e9 odchylky a tak ukazov\u00e1n\u00ed \u010dasu nen\u00ed p\u0159\u00edli\u0161 p\u0159esn\u00e9. V\u00a0ur\u010dit\u00e9m obdob\u00ed v\u00a0roce mohou ukazovat +16 minut a\u017e -12 minut rozd\u00edln\u011b od skute\u010dn\u00e9ho tzv. st\u0159edn\u00edho \u010dasu. Dnes pln\u00ed dekorativn\u00ed \u00fa\u010del.\tZhotoven\u00ed hodinTuto p\u011bknou pod\u00edvanou si m\u016f\u017ee ka\u017ed\u00fd z\u00a0n\u00e1s vyrobit \u010di koupit. Ka\u017ed\u00e9 se zhotovuj\u00ed origin\u00e1ln\u011b pro konkr\u00e9tn\u00ed m\u00edsto. Je nutn\u00e9 zn\u00e1t p\u0159esnou po\u0161tovn\u00ed adresu anebo je\u0161t\u011b l\u00e9pe p\u0159esn\u00e9 GPS sou\u0159adnice. Bez toho nebudou ukazovat spr\u00e1vn\u011b. Je nutn\u00e9 se o tom poradit s\u00a0odborn\u00edky, po\u017eadujete-li p\u0159esnost a nechat si vypo\u010d\u00edtat sou\u0159adnice a rozm\u011bry hodin.K\u00a0jejich samotn\u00e9mu vyhotoven\u00ed v\u00e1m op\u011bt pom\u016f\u017ee n\u011bkdo z\u00a0nad\u0161enc\u016f do slune\u010dn\u00edch hodin, av\u0161ak pokud jste \u0161ikovn\u00ed, dle pl\u00e1nku si jej vytvo\u0159\u00edte sami. Mohou b\u00fdt okrasou ka\u017ed\u00e9 zahrady a pr\u016f\u010del\u00ed domu. Fantazii se meze nekladou. Podklad m\u016f\u017ee b\u00fdt r\u016fzn\u011b barevn\u00fd, vzorovan\u00fd.Pou\u017e\u00edt m\u016f\u017eete \u0159adu povrch\u016f a struktur. Nezapom\u00ednejte ale na p\u0159ehlednost a snadnou \u010ditelnost st\u00ednu. Kol\u00edk vrhaj\u00edc\u00ed st\u00edn zas m\u016f\u017ee b\u00fdt okrasn\u00fd prvek. Od star\u00e9ho de\u0161tn\u00edku a\u017e po k\u0159i\u0161\u0165\u00e1lovou ty\u010d. Na internetu je spousta inspirace. Hodiny maj\u00ed cifern\u00edk zn\u00e1zor\u0148uj\u00edc\u00ed \u010das od \u0161esti r\u00e1no do \u0161esti ve\u010der. Av\u0161ak nelze pouze vz\u00edt p\u0159\u00edmku a rozd\u011blit ji na dvan\u00e1ct \u010d\u00e1st\u00ed. Je nutn\u00e9 pou\u017e\u00edt matematick\u00fd vzorec, kter\u00fd je dostupn\u00fd na internetu.                                                                                                                                                                                                                                                                                                                                                                                                "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Slune\u010dn\u00ed hodiny","item":"https:\/\/www.blahomat.cz\/slunecni-hodiny\/#breadcrumbitem"}]}]