{"id":8201,"date":"2023-01-12T09:04:43","date_gmt":"2023-01-12T09:04:43","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=8201"},"modified":"2023-01-12T09:04:43","modified_gmt":"2023-01-12T09:04:43","slug":"why-light-bulbs-burn-out-quickly-and-how-to-prevent-it","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/cs\/science\/electrical-engineering\/why-light-bulbs-burn-out-quickly-and-how-to-prevent-it\/","title":{"rendered":"Pro\u010d \u017e\u00e1rovky p\u0159\u00edli\u0161 rychle vyho\u0159\u00ed? P\u0159\u00ed\u010diny a \u0159e\u0161en\u00ed"},"content":{"rendered":"<h2 class=\"wp-block-heading\"><strong>Pro\u010d \u017e\u00e1rovky p\u0159\u00edli\u0161 rychle vyho\u0159\u00ed<\/strong><\/h2>\n\n<h2 class=\"wp-block-heading\">Elektrick\u00e9 probl\u00e9my<\/h2>\n\n<h2 class=\"wp-block-heading\">Vysok\u00e9 nap\u011bt\u00ed<\/h2>\n\n<p>Nadm\u011brn\u00e9 nap\u011bt\u00ed m\u016f\u017ee zkr\u00e1tit \u017eivotnost \u017e\u00e1rovek a zp\u016fsobit jejich rychlej\u0161\u00ed a jasn\u011bj\u0161\u00ed vyho\u0159en\u00ed. Zkontrolujte nap\u011bt\u00ed ve sv\u00fdch elektrick\u00fdch z\u00e1suvk\u00e1ch pomoc\u00ed multimetru nebo testeru nap\u011bt\u00ed. Pokud p\u0159ekro\u010d\u00ed 125 volt\u016f, pora\u010fte se s elektrik\u00e1\u0159em nebo poskytovatelem elekt\u0159iny.<\/p>\n\n<h2 class=\"wp-block-heading\">Voln\u00e9 spoje<\/h2>\n\n<p>Voln\u00e9 p\u0159ipojen\u00ed \u017e\u00e1rovky nebo vodi\u010d\u016f m\u016f\u017ee zp\u016fsobit blik\u00e1n\u00ed a vyho\u0159en\u00ed. Ut\u00e1hn\u011bte \u017e\u00e1rovku v obj\u00edmce a zkontrolujte p\u0159ipojen\u00ed vodi\u010d\u016f v obj\u00edmce. Vym\u011b\u0148te v\u0161echny opot\u0159ebovan\u00e9 nebo zkorodovan\u00e9 kontakty, abyste zajistili spr\u00e1vn\u00fd elektrick\u00fd kontakt.<\/p>\n\n<h2 class=\"wp-block-heading\">Zkrat<\/h2>\n\n<p>Ke zkratu doch\u00e1z\u00ed, kdy\u017e elektrick\u00fd proud prot\u00e9k\u00e1 mimo zam\u00fd\u0161lenou cestu. To m\u016f\u017ee zp\u016fsobit vypnut\u00ed jisti\u010de nebo vyho\u0159en\u00ed pojistky a p\u0159eru\u0161it nap\u00e1jen\u00ed sv\u00edtidla. Vym\u011b\u0148te v\u0161echny vadn\u00e9 \u0161\u0148\u016fry, z\u00e1str\u010dky nebo z\u00e1suvky, abyste odstranili zkrat.<\/p>\n\n<h2 class=\"wp-block-heading\">Probl\u00e9my se sv\u00edtidlem<\/h2>\n\n<h2 class=\"wp-block-heading\">Nadm\u011brn\u00e9 vibrace sv\u00edtidla<\/h2>\n\n<p>Vibrace stropn\u00edch ventil\u00e1tor\u016f nebo otv\u00edr\u00e1k\u016f gar\u00e1\u017eov\u00fdch vrat mohou po\u0161kodit vl\u00e1kna \u017e\u00e1rovky a v\u00e9st k p\u0159ed\u010dasn\u00e9mu vyho\u0159en\u00ed. Zkuste pou\u017e\u00edt \u017e\u00e1rovky pro n\u00e1ro\u010dn\u00e9 pou\u017eit\u00ed se zes\u00edlen\u00fdmi vl\u00e1kny, kter\u00e9 odolaj\u00ed vibrac\u00edm.<\/p>\n\n<h2 class=\"wp-block-heading\">Stla\u010den\u00e1 obj\u00edmka \u017e\u00e1rovky<\/h2>\n\n<p>Kovov\u00e1 obj\u00edmka na spodn\u00ed stran\u011b obj\u00edmky \u017e\u00e1rovky zaji\u0161\u0165uje elektrick\u00fd proud. Pokud se stla\u010d\u00ed, nemus\u00ed se dostat do kontaktu se \u017e\u00e1rovkou. Pomoc\u00ed d\u0159ev\u011bn\u00e9 \u0161pejle opatrn\u011b ohnete obj\u00edmku nahoru asi o 1\/8 palce, abyste obnovili elektrick\u00fd kontakt.<\/p>\n\n<h2 class=\"wp-block-heading\">Nespr\u00e1vn\u00fd typ \u017e\u00e1rovky<\/h2>\n\n<h2 class=\"wp-block-heading\">Z\u00e1\u0159ivky (CFL)<\/h2>\n\n<p>Z\u00e1\u0159ivky maj\u00ed krat\u0161\u00ed \u017eivotnost ne\u017e LED, zejm\u00e9na pokud se \u010dasto zap\u00ednaj\u00ed a vyp\u00ednaj\u00ed. Pro del\u0161\u00ed \u017eivotnost a energetickou \u00fa\u010dinnost p\u0159ejd\u011bte na LED \u017e\u00e1rovky.<\/p>\n\n<h2 class=\"wp-block-heading\">\u017d\u00e1rovky p\u0159\u00edli\u0161 velk\u00e9 pro sv\u00edtidlo<\/h2>\n\n<p>Pou\u017eit\u00ed \u017e\u00e1rovek s p\u0159\u00edkonem, kter\u00fd p\u0159ekra\u010duje p\u0159\u00edkon sv\u00edtidla, vytv\u00e1\u0159\u00ed nadm\u011brn\u00e9 teplo, kter\u00e9 po\u0161kozuje \u017e\u00e1rovku a zapojen\u00ed sv\u00edtidla. Zkontrolujte \u0161t\u00edtek sv\u00edtidla a pou\u017eijte \u017e\u00e1rovky se spr\u00e1vn\u00fdm p\u0159\u00edkonem.<\/p>\n\n<h2 class=\"wp-block-heading\">Izolace kolem zapu\u0161t\u011bn\u00fdch sv\u011btel<\/h2>\n\n<p>Zapu\u0161t\u011bn\u00e1 sv\u011btla by nem\u011bla b\u00fdt zakryta izolac\u00ed, pokud nejsou ozna\u010dena jako &#8220;IC&#8221;. Izolace m\u016f\u017ee p\u0159eh\u0159\u00e1t sv\u00edtidlo, co\u017e zp\u016fsob\u00ed jeho vypnut\u00ed nebo zkr\u00e1cen\u00ed \u017eivotnosti \u017e\u00e1rovky. Postavte okolo sv\u00edtidla \u0161achtu nebo nainstalujte sv\u00edtidlo s ozna\u010den\u00edm IC, abyste zabr\u00e1nili p\u0159eh\u0159\u00e1t\u00ed.<\/p>\n\n<h2 class=\"wp-block-heading\">Dal\u0161\u00ed faktory<\/h2>\n\n<h2 class=\"wp-block-heading\">Nespr\u00e1vn\u00fd typ stm\u00edva\u010de<\/h2>\n\n<p>Star\u0161\u00ed stm\u00edva\u010de ur\u010den\u00e9 pro \u017e\u00e1rovky s wolframov\u00fdm vl\u00e1knem mohou po\u0161kodit z\u00e1\u0159ivky CFL nebo LED. Vym\u011b\u0148te stm\u00edva\u010d za stm\u00edva\u010d speci\u00e1ln\u011b ur\u010den\u00fd pro typ \u017e\u00e1rovky, kterou pou\u017e\u00edv\u00e1te.<\/p>\n\n<h2 class=\"wp-block-heading\">\u010cast\u00e9 zap\u00edn\u00e1n\u00ed a vyp\u00edn\u00e1n\u00ed sv\u011btel<\/h2>\n\n<p>\u010cast\u00e9 zap\u00edn\u00e1n\u00ed a vyp\u00edn\u00e1n\u00ed m\u016f\u017ee zp\u016fsobit n\u00e1razy na vl\u00e1kna \u017e\u00e1rovky a zkr\u00e1tit jejich \u017eivotnost. Vyhn\u011bte se zbyte\u010dn\u00e9mu zap\u00edn\u00e1n\u00ed a vyp\u00edn\u00e1n\u00ed, abyste prodlou\u017eili \u017eivotnost \u017e\u00e1rovky.<\/p>\n\n<h2 class=\"wp-block-heading\">Tipy, jak zabr\u00e1nit vyho\u0159en\u00ed \u017e\u00e1rovky<\/h2>\n\n<ul class=\"wp-block-list\">\n<li>Pou\u017e\u00edvejte energeticky \u00fasporn\u00e9 LED \u017e\u00e1rovky s del\u0161\u00ed \u017eivotnost\u00ed.<\/li>\n<li>Zajist\u011bte spr\u00e1vn\u00e9 elektrick\u00e9 p\u0159ipojen\u00ed a hodnoty nap\u011bt\u00ed.<\/li>\n<li>Vy\u0159e\u0161te probl\u00e9my se sv\u00edtidlem, jako jsou vibrace a probl\u00e9my s obj\u00edmkou.<\/li>\n<li>Vyberte spr\u00e1vn\u00fd typ \u017e\u00e1rovky a p\u0159\u00edkon pro sv\u00edtidlo.<\/li>\n<li>Vyhn\u011bte se nadm\u011brn\u00e9mu zap\u00edn\u00e1n\u00ed a vyp\u00edn\u00e1n\u00ed.<\/li>\n<li>Pravideln\u011b kontrolujte sv\u00edtidla a \u017e\u00e1rovky, zda nevykazuj\u00ed zn\u00e1mky po\u0161kozen\u00ed nebo p\u0159eh\u0159\u00e1t\u00ed.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Pro\u010d \u017e\u00e1rovky p\u0159\u00edli\u0161 rychle vyho\u0159\u00ed Elektrick\u00e9 probl\u00e9my Vysok\u00e9 nap\u011bt\u00ed Nadm\u011brn\u00e9 nap\u011bt\u00ed m\u016f\u017ee zkr\u00e1tit \u017eivotnost \u017e\u00e1rovek a zp\u016fsobit jejich rychlej\u0161\u00ed a jasn\u011bj\u0161\u00ed vyho\u0159en\u00ed. Zkontrolujte nap\u011bt\u00ed ve sv\u00fdch elektrick\u00fdch z\u00e1suvk\u00e1ch pomoc\u00ed multimetru&hellip;<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10160],"tags":[8840,2161,8880,12648],"class_list":["post-8201","post","type-post","status-publish","format-standard","hentry","category-electrical-engineering","tag-electrical-safety","tag-energy-efficiency","tag-home-maintenance","tag-light-bulb-lifespan"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/8201","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/comments?post=8201"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/8201\/revisions"}],"predecessor-version":[{"id":8202,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/8201\/revisions\/8202"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/media?parent=8201"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/categories?post=8201"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/tags?post=8201"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}