Ka\u017ed\u00fd ve\u010der je zapojujeme do z\u00e1suvky, \u010dasto jen p\u00e1r centimetr\u016f od pol\u0161t\u00e1\u0159\u016f, bez v\u00e1h\u00e1n\u00ed. Na\u0161e chytr\u00e9 telefony, tablety a notebooky se staly prodlou\u017een\u00edm n\u00e1s sam\u00fdch, ale samotn\u00e9 n\u00e1stroje, kter\u00e9 pou\u017e\u00edv\u00e1me k jejich nap\u00e1jen\u00ed \u2013 nab\u00edjec\u00ed kabely a adapt\u00e9ry do z\u00e1suvky \u2013 mohou skr\u00fdvat smrteln\u00e9 tajemstv\u00ed.<\/p>\n\n\n\n
Zat\u00edmco modern\u00ed sv\u011bt se spol\u00e9h\u00e1 na bezprobl\u00e9mov\u00fd p\u0159enos elekt\u0159iny, rostouc\u00ed po\u010det po\u017e\u00e1r\u016f v dom\u00e1cnostech a nehod s vysok\u00fdm nap\u011bt\u00edm pramen\u00ed z jedn\u00e9 p\u0159\u00ed\u010diny, kter\u00e9 lze p\u0159edej\u00edt: nespr\u00e1vn\u00fdch n\u00e1vyk\u016f p\u0159i nab\u00edjen\u00ed.<\/p>\n\n\n\n
Co se zd\u00e1 b\u00fdt drobnou v\u00fdhodou, jako je pou\u017eit\u00ed rozt\u0159epen\u00e9ho kabelu nebo levn\u00e9 napodobeniny nab\u00edje\u010dky, je ve skute\u010dnosti z hlediska dom\u00e1c\u00ed bezpe\u010dnosti riziko.<\/p>\n\n\n\n
Je \u010das odhalit elektrick\u00e1 nebezpe\u010d\u00ed, kter\u00e1 se skr\u00fdvaj\u00ed na o\u010d\u00edch, a zjistit, pro\u010d by va\u0161e ka\u017edodenn\u00ed nab\u00edjen\u00ed mohlo b\u00fdt tou nejnebezpe\u010dn\u011bj\u0161\u00ed v\u011bc\u00ed, kterou cel\u00fd den d\u011bl\u00e1te.<\/p>\n\n\n\n
Mechanismus nab\u00edjen\u00ed je a\u017e zd\u00e1nliv\u011b jednoduch\u00fd: elekt\u0159ina proud\u00ed ze z\u00e1suvky do baterie. Kdy\u017e je za\u0159\u00edzen\u00ed v maxim\u00e1ln\u00edm v\u00fdkonu, vnit\u0159n\u00ed bezpe\u010dnostn\u00ed obvody reguluj\u00ed tento tok, aby se zabr\u00e1nilo p\u0159eh\u0159\u00e1t\u00ed. Tato k\u0159ehk\u00e1 rovnov\u00e1ha se v\u0161ak m\u016f\u017ee snadno naru\u0161it.<\/p>\n\n\n\n
Nej\u010dast\u011bj\u0161\u00ed p\u0159\u00ed\u010dinou je pou\u017eit\u00ed necertifikovan\u00fdch nebo \u201epad\u011blan\u00fdch\u201c nab\u00edje\u010dek. Tyto levn\u00e9 alternativy \u010dasto postr\u00e1daj\u00ed pot\u0159ebnou izolaci a p\u0159ep\u011b\u0165ovou ochranu, kterou nab\u00edzej\u00ed origin\u00e1ln\u00ed za\u0159\u00edzen\u00ed od v\u00fdrobce.<\/p>\n\n\n\n
Bez t\u011bchto ochrann\u00fdch opat\u0159en\u00ed m\u016f\u017ee mal\u00fd nap\u011b\u0165ov\u00fd skok v elektrick\u00e9 s\u00edti va\u0161\u00ed dom\u00e1cnosti prom\u011bnit b\u011b\u017enou nab\u00edje\u010dku v tepeln\u00fd vodi\u010d, roztavit plastov\u00fd kryt a zap\u00e1lit bl\u00edzk\u00e9 ho\u0159lav\u00e9 materi\u00e1ly, jako je lo\u017en\u00ed pr\u00e1dlo nebo z\u00e1clony.<\/p>\n\n\n\n
Nebezpe\u010d\u00ed nespo\u010d\u00edv\u00e1 jen v z\u00e1str\u010dce, ale tak\u00e9 v samotn\u00e9m kabelu. V\u0161ichni m\u00e1me ve zvyku pou\u017e\u00edvat kabel, kter\u00fd k fungov\u00e1n\u00ed vy\u017eaduje \u201espr\u00e1vn\u00e9 ohnut\u00ed\u201c. Tento zvyk je receptem na katastrofu. Rozt\u0159epen\u00e9 dr\u00e1ty nebo praskl\u00e1 izolace odhaluj\u00ed vnit\u0159n\u00ed m\u011bd\u011bn\u00e9 \u010d\u00e1sti pod nap\u011bt\u00edm, co\u017e vytv\u00e1\u0159\u00ed obrovsk\u00e9 riziko zkratu nebo \u00farazu elektrick\u00fdm proudem. Kombinace po\u0161kozen\u00e9ho kabelu s p\u0159et\u00ed\u017eenou prodlu\u017eovac\u00ed z\u00e1suvkou \u2013 kdy je jedna z\u00e1suvka nucena nap\u00e1jet televizor, modem, ventil\u00e1tor a n\u011bkolik telefon\u016f \u2013 vede k sc\u00e9n\u00e1\u0159i \u201etepeln\u00e9ho \u00faniku\u201c. V tomto stavu za\u0159\u00edzen\u00ed generuje v\u00edce tepla, ne\u017e dok\u00e1\u017ee rozpt\u00fdlit, co\u017e vede k rychl\u00e9mu n\u00e1r\u016fstu teploty, kter\u00fd m\u016f\u017ee b\u011bhem n\u011bkolika sekund zp\u016fsobit po\u017e\u00e1r.<\/p>\n\n\n\n
M\u00edsto, kde nab\u00edj\u00edte, je stejn\u011b d\u016fle\u017eit\u00e9 jako to, co pou\u017e\u00edv\u00e1te. Mnoho lid\u00ed nech\u00e1v\u00e1 sv\u00e9 telefony nab\u00edjet na \u201em\u011bkk\u00fdch povr\u0161\u00edch\u201c, jako jsou postele, pohovky nebo siln\u00e9 koberce. To je v\u00e1\u017en\u00e1 chyba. Tyto materi\u00e1ly funguj\u00ed jako izolanty a zachycuj\u00ed teplo p\u0159irozen\u011b vyza\u0159ovan\u00e9 z baterie b\u011bhem nab\u00edjen\u00ed. Bez dostate\u010dn\u00e9ho proud\u011bn\u00ed vzduchu m\u016f\u017ee za\u0159\u00edzen\u00ed dos\u00e1hnout dostate\u010dn\u011b vysok\u00fdch teplot, kter\u00e9 by mohly zp\u016fsobit selh\u00e1n\u00ed baterie nebo vzplanut\u00ed l\u00e1tky pod n\u00ed. Odborn\u00edci varuj\u00ed, \u017ee telefony by se m\u011bly nab\u00edjet pouze na tvrd\u00e9m, rovn\u00e9m povrchu, kde m\u016f\u017ee vzduch voln\u011b cirkulovat.<\/p>\n\n\n\n
Rozpozn\u00e1n\u00ed varovn\u00fdch sign\u00e1l\u016f m\u016f\u017ee b\u00fdt rozd\u00edlem mezi t\u00edm, zda se vyhnete naru\u0161en\u00ed va\u0161eho ve\u010dera, nebo zavol\u00e1te z\u00e1chrannou slu\u017ebu. Pokud je nab\u00edje\u010dka na dotek nadm\u011brn\u011b hork\u00e1, vyd\u00e1v\u00e1 m\u00edrn\u00fd z\u00e1pach sp\u00e1leniny nebo vykazuje jak\u00e9koli zn\u00e1mky zm\u011bny barvy, okam\u017eit\u011b ji odpojte. P\u0159eru\u0161ovan\u00e9 nab\u00edjen\u00ed \u2013 kdy\u017e ikona nap\u00e1jen\u00ed blik\u00e1 \u2013 nen\u00ed jen nep\u0159\u00edjemnost; je to zn\u00e1mka p\u0159eru\u0161en\u00e9ho spojen\u00ed, ke kter\u00e9mu m\u016f\u017ee doj\u00edt kdykoli.<\/p>\n\n\n\n
Pro ochranu va\u0161eho domova jsou pravidla jednoduch\u00e1, ale nepodstatn\u00e1. V\u017edy vyb\u00edrejte certifikovan\u00e9 vybaven\u00ed p\u0159ed levn\u00fdmi n\u00e1hra\u017ekami. Ka\u017ed\u00fd t\u00fdden kontrolujte kabely, zda nevykazuj\u00ed zn\u00e1mky opot\u0159eben\u00ed, a za \u017e\u00e1dn\u00fdch okolnost\u00ed neignorujte jiskru nebo podivn\u00fd z\u00e1pach. I kdy\u017e je internet pln\u00fd \u201en\u00e1vnad\u201c jako z\u00e1chvat\u016f paniky, realita elektrick\u00e9 bezpe\u010dnosti je zalo\u017eena na zdrav\u00e9m rozumu a \u00fadr\u017eb\u011b. Up\u0159ednostn\u011bn\u00edm kvality p\u0159ed pohodl\u00edm a udr\u017eov\u00e1n\u00edm stavu va\u0161ich elektronick\u00fdch za\u0159\u00edzen\u00ed si m\u016f\u017eete zajistit nap\u00e1jen\u00ed, ani\u017e byste riskovali sv\u016fj \u017eivot. Va\u0161e bezpe\u010dnost m\u00e1 mnohem v\u011bt\u0161\u00ed hodnotu ne\u017e cena certifikovan\u00e9ho nab\u00edjec\u00edho kabelu.<\/p>\n","protected":false},"excerpt":{"rendered":"Ka\u017ed\u00fd ve\u010der je zapojujeme do z\u00e1suvky, \u010dasto jen p\u00e1r centimetr\u016f od pol\u0161t\u00e1\u0159\u016f, bez v\u00e1h\u00e1n\u00ed. Na\u0161e chytr\u00e9 telefony, tablety a notebooky se staly prodlou\u017een\u00edm \n [...]<\/a>","protected":false},"author":1,"featured_media":10773,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-10772","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/fakt24.biz.ua\/index.php?rest_route=\/wp\/v2\/posts\/10772","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fakt24.biz.ua\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fakt24.biz.ua\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fakt24.biz.ua\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fakt24.biz.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=10772"}],"version-history":[{"count":1,"href":"https:\/\/fakt24.biz.ua\/index.php?rest_route=\/wp\/v2\/posts\/10772\/revisions"}],"predecessor-version":[{"id":10774,"href":"https:\/\/fakt24.biz.ua\/index.php?rest_route=\/wp\/v2\/posts\/10772\/revisions\/10774"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/fakt24.biz.ua\/index.php?rest_route=\/wp\/v2\/media\/10773"}],"wp:attachment":[{"href":"https:\/\/fakt24.biz.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=10772"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fakt24.biz.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=10772"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fakt24.biz.ua\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=10772"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}