[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.abakus-cz.cz\/proc-je-potreba-resit-svitivost-led-zarovek\/#Article","mainEntityOfPage":"https:\/\/www.abakus-cz.cz\/proc-je-potreba-resit-svitivost-led-zarovek\/","headline":"Pro\u010d je pot\u0159eba \u0159e\u0161it sv\u00edtivost LED \u017e\u00e1rovek","name":"Pro\u010d je pot\u0159eba \u0159e\u0161it sv\u00edtivost LED \u017e\u00e1rovek","description":"LED a klasick\u00e9 \u017e\u00e1rovky maj\u00ed mnoho spole\u010dn\u00e9ho. \u00da\u010delem obou je vyd\u00e1vat sv\u011btlo. Jejich pou\u017eit\u00ed se v\u0161ak li\u0161\u00ed. Zat\u00edmco \u017e\u00e1rovky slou\u017e\u00ed k osv\u011btlov\u00e1n\u00ed prostoru, LED (light-emitting…","datePublished":"2019-09-14","dateModified":"2023-04-29","author":{"@type":"Person","@id":"https:\/\/www.abakus-cz.cz\/author\/#Person","name":"","url":"https:\/\/www.abakus-cz.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/614460c3109f6ef46730ae87c5e2be623f574940fabcec1214dc0d8d5af688cf?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/614460c3109f6ef46730ae87c5e2be623f574940fabcec1214dc0d8d5af688cf?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"abakus-cz.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.abakus-cz.cz\/wp-content\/uploads\/img_a364995_w4403_t1578149648.jpg","url":"https:\/\/www.abakus-cz.cz\/wp-content\/uploads\/img_a364995_w4403_t1578149648.jpg","height":0,"width":0},"url":"https:\/\/www.abakus-cz.cz\/proc-je-potreba-resit-svitivost-led-zarovek\/","about":["Byt a d\u016fm"],"wordCount":582,"articleBody":"       LED a klasick\u00e9 \u017e\u00e1rovky maj\u00ed mnoho spole\u010dn\u00e9ho. \u00da\u010delem obou je vyd\u00e1vat sv\u011btlo. Jejich pou\u017eit\u00ed se v\u0161ak li\u0161\u00ed. Zat\u00edmco \u017e\u00e1rovky slou\u017e\u00ed k osv\u011btlov\u00e1n\u00ed prostoru, LED (light-emitting diodes, \u010desky sv\u011bteln\u00e9 diody) se pou\u017e\u00edvaj\u00ed p\u0159edev\u0161\u00edm jako sign\u00e1ln\u00ed sv\u011btla. Jejich \u00fa\u010delem nen\u00ed oz\u00e1\u0159en\u00ed prostoru, ale upozornit u\u017eivatele na stav dan\u00e9ho p\u0159\u00edstroje. Z v\u00fd\u0161e uveden\u00e9ho by se mohlo zd\u00e1, \u017ee \u0159e\u0161it sv\u00edtivost LED \u017e\u00e1rovek je zbyte\u010dn\u00e9. Koneckonc\u016f dokud to z\u00e1\u0159\u00ed tak, aby to bylo bez probl\u00e9mu post\u0159ehnuteln\u00e9 lidsk\u00fdm okem, pak to p\u0159eci sta\u010d\u00ed, ne? Zd\u00e1 se to jednoduch\u00e9, zde v\u0161ak najdeme k\u00e1men \u00farazu.  K tomu, abychom vybrali spr\u00e1vn\u011b sv\u00edtivost diody, je toti\u017e pot\u0159eba zv\u00e1\u017eit n\u011bkolik v\u011bc\u00ed. Prvn\u00ed z nich je celkov\u00e9 osv\u011btlen\u00ed prostoru, kde bude dan\u00e9 za\u0159\u00edzen\u00ed um\u00edst\u011bno. \u010c\u00edm vy\u0161\u0161\u00ed toti\u017e bude celkov\u00e1 sv\u011btlost prostoru, t\u00edm jasn\u011bji mus\u00ed z\u00e1\u0159it tak\u00e9 dioda. Dal\u0161\u00edm aspektem je vzd\u00e1lenost, v jak\u00e9 bude pr\u016fm\u011brn\u011b pracovn\u00edk od signaliza\u010dn\u00edho sv\u011btla. \u010c\u00edm d\u00e1le od n\u00ed bude, t\u00edm jasn\u011bj\u0161\u00ed mus\u00ed b\u00fdt. A naopak, \u010d\u00edm bl\u00ed\u017ee k n\u00ed pracovn\u00edk bude, t\u00edm tlumen\u011bj\u0161\u00ed by sv\u011btlo m\u011blo b\u00fdt. P\u0159\u00edli\u0161 siln\u00e9 koncentrovan\u00e9 sv\u011btlo toti\u017e m\u016f\u017ee po\u0161kodit o\u010di. Po\u0161kozen\u00ed o\u010d\u00ed v d\u016fsledku p\u0159\u00edli\u0161 siln\u00e9ho sv\u011bteln\u00e9ho zdroje je zn\u00e1m\u00fd probl\u00e9m. Na\u0161t\u011bst\u00ed ji\u017e p\u0159ed mnoha lety p\u0159i\u0161li lid\u00e9 na \u0159e\u0161en\u00ed. T\u00edm je zabarven\u00ed sv\u011btla. Jako nejvhodn\u011bj\u0161\u00ed se uk\u00e1zala \u010derven\u00e1 a modr\u00e1 barva http:\/\/www.ac24.cz\/zpravy-ze-sveta\/11515-kyjev-unesena-zena-video . Takto zbarven\u00e9 sv\u011bteln\u00e9 paprsky toti\u017e ani p\u0159i vy\u0161\u0161\u00ed intenzit\u011b o\u010di nepo\u0161kod\u00ed. Proto tak\u00e9 m\u00e1me diody v r\u016fzn\u00fdch barevn\u00fdch variac\u00edch. Jejich barevnost m\u00e1 v\u0161ak je\u0161t\u011b jeden \u00fa\u010del: ka\u017ed\u00e1 barva m\u016f\u017ee odpov\u00eddat jednomu stavu. Klasick\u00fdm p\u0159\u00edkladem jsou zelen\u00e1, kter\u00e1 znamen\u00e1, \u017ee je v\u0161e v po\u0159\u00e1dku, \u010di \u010derven\u00e1, kter\u00e1 naopak zna\u010d\u00ed probl\u00e9m. I tento syst\u00e9m je vyu\u017e\u00edv\u00e1n pro rychlou komunikaci mezi strojem a \u010dlov\u011bkem. T\u0159et\u00edm faktorem je samotn\u00fd druh dan\u00e9ho p\u0159\u00edstroje. Dnes v dom\u00e1cnosti najdeme diody nej\u010dast\u011bji v d\u011btsk\u00fdch hra\u010dk\u00e1ch a na v\u00e1no\u010dn\u00edch sv\u011bt\u00fdlk\u00e1ch. Zat\u00edmco je jasn\u00e9, \u017ee u d\u011btsk\u00fdch hra\u010dek je vhodn\u00e1 ni\u017e\u0161\u00ed intenzita sv\u011btla, u v\u00e1no\u010dn\u00edch sv\u011btel u\u017e je to komplikovan\u011bj\u0161\u00ed.  Pokud je pou\u017eijeme na ozdoben\u00ed strome\u010dku, potom by byla vhodn\u011bj\u0161\u00ed ni\u017e\u0161\u00ed intenzita sv\u011btla. Bohu\u017eel lid\u00e9 jsou lid\u00e9 a maj\u00ed rad\u011bji, kdy\u017e jejich v\u00e1no\u010dn\u00ed stromek jasn\u011b z\u00e1\u0159\u00ed. Proto se prod\u00e1vaj\u00ed sp\u00ed\u0161e ty s vy\u0161\u0161\u00ed intenzitou z\u00e1\u0159en\u00ed. Pokud jde o venkovn\u00ed sv\u011bteln\u00e9 \u0159et\u011bzy, zde si m\u016f\u017eeme dovolit vy\u0161\u0161\u00ed jasnost. I zde se to ale nesm\u00ed p\u0159eh\u00e1n\u011bt, nebo\u0165 by mohlo p\u0159i hodn\u011b velk\u00e9 intenzit\u011b doj\u00edt k osln\u011bn\u00ed kolemjdouc\u00edch \u010di \u0159idi\u010d\u016f, o pohodl\u00ed soused\u016f ani nemluv\u011b. Jak vid\u00edte, nen\u00ed \u00fapln\u011b jednoduch\u00e9 ur\u010dit, jak moc m\u00e1 dan\u00e1 dioda z\u00e1\u0159it. Na\u0161t\u011bst\u00ed m\u00e1me spoustu lid\u00ed, kte\u0159\u00ed se o tento probl\u00e9m postaraj\u00ed. N\u00e1m u\u017e nezb\u00fdv\u00e1 nic jin\u00e9ho, ne\u017e si u\u017e\u00edt sv\u011btelnou show.                                                                                                                                                                                                                                                                                                                                                                                           4.4\/5 - (7 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Pro\u010d je pot\u0159eba \u0159e\u0161it sv\u00edtivost LED \u017e\u00e1rovek","item":"https:\/\/www.abakus-cz.cz\/proc-je-potreba-resit-svitivost-led-zarovek\/#breadcrumbitem"}]}]