{"id":2334,"date":"2025-04-17T09:07:10","date_gmt":"2025-04-17T09:07:10","guid":{"rendered":"https:\/\/backlightmfg.com\/?p=2334"},"modified":"2025-04-17T09:08:02","modified_gmt":"2025-04-17T09:08:02","slug":"led-lighting-system-upgrade-guide","status":"publish","type":"post","link":"https:\/\/backlightmfg.com\/cs\/led-lighting-system-upgrade-guide\/","title":{"rendered":"Pr\u016fvodce modernizac\u00ed syst\u00e9mu LED osv\u011btlen\u00ed: 8 Z\u00e1kladn\u00ed technologie"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Obsah<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"P\u0159epnut\u00ed tabulky obsahu\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">P\u0159ep\u00edna\u010d<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/backlightmfg.com\/cs\/led-lighting-system-upgrade-guide\/#Introduction\" >\u00davod<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/backlightmfg.com\/cs\/led-lighting-system-upgrade-guide\/#Edge-lit_and_direct-lit_Differences_in_underlying_technologies_and_applicable_scenarios\" >Osv\u011btlen\u00ed na okraji a p\u0159\u00edm\u00e9 osv\u011btlen\u00ed: Rozd\u00edly v z\u00e1kladn\u00edch technologi\u00edch a pou\u017eiteln\u00fdch sc\u00e9n\u00e1\u0159\u00edch<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/backlightmfg.com\/cs\/led-lighting-system-upgrade-guide\/#Lens_technology_a_precise_scalpel_for_beam_control\" >Technologie \u010do\u010dek: p\u0159esn\u00fd skalpel pro \u0159\u00edzen\u00ed paprsk\u016f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/backlightmfg.com\/cs\/led-lighting-system-upgrade-guide\/#Reflector_cup_low-cost_directional_optimization_solution\" >Reflektor: levn\u00e9 \u0159e\u0161en\u00ed sm\u011brov\u00e9 optimalizace<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/backlightmfg.com\/cs\/led-lighting-system-upgrade-guide\/#TIR_optical_elements_the_core_technology_of_light_efficiency_transition\" >Optick\u00e9 prvky TIR: z\u00e1kladn\u00ed technologie p\u0159echodu na sv\u011btelnou \u00fa\u010dinnost<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/backlightmfg.com\/cs\/led-lighting-system-upgrade-guide\/#Reflector_a_dual_game_of_efficiency_and_aesthetics\" >Reflektor: dvoj\u00ed hra na efektivitu a estetiku<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/backlightmfg.com\/cs\/led-lighting-system-upgrade-guide\/#Diffuser_balancing_act_between_uniformity_and_energy_efficiency\" >Difuzor: rovnov\u00e1ha mezi rovnom\u011brnost\u00ed a energetickou \u00fa\u010dinnost\u00ed<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/backlightmfg.com\/cs\/led-lighting-system-upgrade-guide\/#Intelligent_control_system_the_future_direction_of_energy_efficiency_management\" >Inteligentn\u00ed \u0159\u00eddic\u00ed syst\u00e9m: budouc\u00ed sm\u011br \u0159\u00edzen\u00ed energetick\u00e9 \u00fa\u010dinnosti<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/backlightmfg.com\/cs\/led-lighting-system-upgrade-guide\/#Thermal_management_the_cornerstone_of_long-term_stability\" >Tepeln\u00fd management: z\u00e1klad dlouhodob\u00e9 stability<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/backlightmfg.com\/cs\/led-lighting-system-upgrade-guide\/#Conclusion\" >Z\u00e1v\u011br<\/a><\/li><\/ul><\/nav><\/div>\n<h2 id=\"-introduction-\"><span class=\"ez-toc-section\" id=\"Introduction\"><\/span><strong>\u00davod<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Vzhledem k tomu, \u017ee se celosv\u011btov\u011b zlep\u0161uj\u00ed normy energetick\u00e9 \u00fa\u010dinnosti, o\u010dek\u00e1v\u00e1 se, \u017ee trh s LED osv\u011btlen\u00edm v roce 2028 p\u0159ekro\u010d\u00ed $127,2 miliardy EUR.<\/p>\n<p>V porovn\u00e1n\u00ed s tradi\u010dn\u00edm osv\u011btlen\u00edm se LED syst\u00e9my staly prvn\u00ed volbou v komer\u010dn\u00edch a pr\u016fmyslov\u00fdch oblastech d\u00edky sv\u00fdm v\u00fdhod\u00e1m 70% ni\u017e\u0161\u00ed spot\u0159eby energie a 5kr\u00e1t del\u0161\u00ed \u017eivotnosti. V\u00fdkonnost r\u016fzn\u00fdch typ\u016f LED syst\u00e9m\u016f se v\u0161ak v\u00fdrazn\u011b li\u0161\u00ed a volba renova\u010dn\u00ed technologie p\u0159\u00edmo ovliv\u0148uje \u00fa\u010dinnost osv\u011btlen\u00ed a u\u017eivatelsk\u00fd z\u00e1\u017eitek. V tomto \u010dl\u00e1nku budou d\u016fkladn\u011b analyzov\u00e1ny z\u00e1kladn\u00ed rozd\u00edly mezi syst\u00e9my LED s osv\u011btlen\u00edm na okraji a s p\u0159\u00edm\u00fdm osv\u011btlen\u00edm a systematicky rozebr\u00e1no 8 hlavn\u00edch renova\u010dn\u00edch technologi\u00ed v kombinaci s autoritativn\u00edmi \u00fadaji a p\u0159\u00edpady, aby byly odborn\u00edk\u016fm z praxe poskytnuty provediteln\u00e9 strategie modernizace.<\/p>\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1715859770\">\n\t\t<a class=\"\" href=\"https:\/\/backlightmfg.com\/cs\/technology\/\" >\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"480\" height=\"480\" src=\"https:\/\/backlightmfg.com\/wp-content\/uploads\/2025\/04\/LED-lighting-system.jpg\" class=\"attachment-original size-original\" alt=\"Syst\u00e9m osv\u011btlen\u00ed LED\" srcset=\"https:\/\/backlightmfg.com\/wp-content\/uploads\/2025\/04\/LED-lighting-system.jpg 480w, https:\/\/backlightmfg.com\/wp-content\/uploads\/2025\/04\/LED-lighting-system-300x300.jpg 300w, https:\/\/backlightmfg.com\/wp-content\/uploads\/2025\/04\/LED-lighting-system-150x150.jpg 150w, https:\/\/backlightmfg.com\/wp-content\/uploads\/2025\/04\/LED-lighting-system-12x12.jpg 12w, https:\/\/backlightmfg.com\/wp-content\/uploads\/2025\/04\/LED-lighting-system-100x100.jpg 100w\" sizes=\"(max-width: 480px) 100vw, 480px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a>\t\t\n<style>\n#image_1715859770 {\n  width: 54%;\n}\n<\/style>\n\t<\/div>\n\t\n\t<div id=\"gap-228648662\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-228648662 {\n  padding-top: 30px;\n}\n<\/style>\n\t<\/div>\n\t\n<h2 id=\"-i-edge-lit-and-direct-lit-differences-in-underlying-technologies-and-applicable-scenarios-\"><span class=\"ez-toc-section\" id=\"Edge-lit_and_direct-lit_Differences_in_underlying_technologies_and_applicable_scenarios\"><\/span><strong>Osv\u011btlen\u00ed na okraji a p\u0159\u00edm\u00e9 osv\u011btlen\u00ed: Rozd\u00edly v z\u00e1kladn\u00edch technologi\u00edch a pou\u017eiteln\u00fdch sc\u00e9n\u00e1\u0159\u00edch<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li><strong>Srovn\u00e1n\u00ed konstrukce optick\u00e9 dr\u00e1hy<\/strong><\/li>\n<\/ul>\n<p>Syst\u00e9m s okrajov\u00fdm osv\u011btlen\u00edm se spol\u00e9h\u00e1 na zdroj sv\u011btla LED na okraji sv\u011btlovodn\u00e9 desky, \u010d\u00edm\u017e se dos\u00e1hne rovnom\u011brn\u00e9ho rozptylu sv\u011btla na principu tot\u00e1ln\u00edho vnit\u0159n\u00edho odrazu (TIR) (Obr\u00e1zek 1), zat\u00edmco syst\u00e9m s p\u0159\u00edm\u00fdm osv\u011btlen\u00edm prom\u00edt\u00e1 sv\u011btlo p\u0159\u00edmo dol\u016f skrze pole LED, \u010d\u00edm\u017e se sn\u00ed\u017e\u00ed sv\u011bteln\u00e9 ztr\u00e1ty o v\u00edce ne\u017e 30%.<\/p>\n<p><em>P\u0159\u00edpad<\/em>: Ultratenk\u00fd televizor Samsung pou\u017e\u00edv\u00e1 syst\u00e9m osv\u011btlen\u00ed na okraj\u00edch, aby dos\u00e1hl tlou\u0161\u0165ky 5 mm, zat\u00edmco osv\u011btlen\u00ed vysok\u00e9ho stropu v t\u011blocvi\u010dn\u00e1ch obvykle pou\u017e\u00edv\u00e1 p\u0159\u00edm\u00e9 osv\u011btlen\u00ed, aby byla zaji\u0161t\u011bna intenzita sv\u011btla.<\/p>\n<ul>\n<li><strong>Anal\u00fdza prostorov\u00e9 p\u0159izp\u016fsobivosti<\/strong><\/li>\n<\/ul>\n<p>Tlou\u0161\u0165ku syst\u00e9mu s okrajov\u00fdm osv\u011btlen\u00edm lze stla\u010dit na m\u00e9n\u011b ne\u017e 3 mm, co\u017e je vhodn\u00e9 pro ultratenk\u00e9 displeje a architektonick\u00e9 dekorativn\u00ed osv\u011btlen\u00ed; syst\u00e9m s p\u0159\u00edm\u00fdm osv\u011btlen\u00edm vy\u017eaduje 10-20 cm prostoru pro rozptyl tepla, co\u017e je vhodn\u011bj\u0161\u00ed pro sklady, tov\u00e1rny a dal\u0161\u00ed sc\u00e9ny s vysok\u00fdmi n\u00e1roky na osv\u011btlen\u00ed (obr\u00e1zek 2).<\/p>\n<ul>\n<li><strong>Rovnov\u00e1ha mezi energetickou \u00fa\u010dinnost\u00ed a n\u00e1klady<\/strong><\/li>\n<\/ul>\n<p>Po\u010d\u00e1te\u010dn\u00ed sv\u011bteln\u00e1 \u00fa\u010dinnost syst\u00e9mu s p\u0159\u00edm\u00fdm osv\u011btlen\u00edm dosahuje 120 lm\/W, ale je zapot\u0159eb\u00ed v\u00edce jednotek LED; syst\u00e9m s osv\u011btlen\u00edm na okraji znovu vyu\u017e\u00edv\u00e1 sv\u011bteln\u00fd zdroj prost\u0159ednictv\u00edm sv\u011btlovodn\u00e9 desky, \u010d\u00edm\u017e se sni\u017euj\u00ed n\u00e1klady na materi\u00e1l o 40%.<\/p>\n<p>&nbsp;<\/p>\n<h2 id=\"-ii-lens-technology-a-precise-scalpel-for-beam-control-\"><span class=\"ez-toc-section\" id=\"Lens_technology_a_precise_scalpel_for_beam_control\"><\/span><strong>Technologie \u010do\u010dek: p\u0159esn\u00fd skalpel pro \u0159\u00edzen\u00ed paprsk\u016f<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li><strong>Konvexn\u00ed transformace zaost\u0159en\u00ed objektivu<\/strong><\/li>\n<li><strong>Bo\u010dn\u00ed osv\u011btlen\u00ed<\/strong>:  Asf\u00e9rick\u00e9 \u010do\u010dky mohou zv\u00fd\u0161it \u00fa\u010dinnost spojen\u00ed sv\u011btla na okraji 92% a sn\u00ed\u017eit vnit\u0159n\u00ed rozptyl sv\u011btlovodn\u00e9 desky.<\/li>\n<li><strong>P\u0159\u00edm\u00e9 osv\u011btlen\u00ed<\/strong>: \u010co\u010dka s mikroprizmatickou soustavou zu\u017euje \u00fahel paprsku ze 120\u00b0 na 15\u00b0, co\u017e je vhodn\u00e9 pro vysoce p\u0159esn\u00e9 sc\u00e9ny, jako jsou lampy bez st\u00ednu na opera\u010dn\u00edm s\u00e1le.<\/li>\n<li><strong>Roztok pro rozptyl konk\u00e1vn\u00edch \u010do\u010dek:<\/strong>\u00a0Syst\u00e9m direct-down s pou\u017eit\u00edm akrylov\u00fdch konk\u00e1vn\u00edch \u010do\u010dek sni\u017euje index osln\u011bn\u00ed UGR z 25 na 16, co\u017e odpov\u00edd\u00e1 norm\u011b EU EN 12464-1 (obr\u00e1zek 3).<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2 id=\"-three-reflector-cup-low-cost-directional-optimization-solution-\"><span class=\"ez-toc-section\" id=\"Reflector_cup_low-cost_directional_optimization_solution\"><\/span><strong>Reflektor: levn\u00e9 \u0159e\u0161en\u00ed sm\u011brov\u00e9 optimalizace<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ol>\n<li><strong>Zv\u00fd\u0161en\u00ed odrazu bo\u010dn\u00edho sv\u011btla od okraje<\/strong><\/li>\n<\/ol>\n<p>Parabolick\u00e1 odrazn\u00e1 miska m\u016f\u017ee zv\u00fd\u0161it m\u00edru vyu\u017eit\u00ed sv\u011btla LED s vysok\u00fdm \u00fahlem z 65% na 88% a z\u00e1rove\u0148 sn\u00ed\u017eit hork\u00e9 m\u00edsto na \u010deln\u00ed stran\u011b sv\u011btlovodn\u00e9 desky (experiment\u00e1ln\u00ed \u00fadaje viz tabulka 1).<\/p>\n<ol>\n<li><strong>Konstrukce sekund\u00e1rn\u00edho rozvodu sv\u011btla p\u0159\u00edmo dol\u016f<\/strong><\/li>\n<\/ol>\n<p>D\u00edky vo\u0161tinov\u00e9mu odrazov\u00e9mu kel\u00edmku dosahuje rovnom\u011brnost sv\u011btla (UI) hodnoty 0,85, co\u017e p\u0159ekra\u010duje pr\u016fmyslovou referen\u010dn\u00ed hodnotu 0,7, a cena je pouze 1\/3 objektivu TIR.<\/p>\n<p>&nbsp;<\/p>\n<h2 id=\"-fourth-tir-optical-elements-the-core-technology-of-light-efficiency-transition-\"><span class=\"ez-toc-section\" id=\"TIR_optical_elements_the_core_technology_of_light_efficiency_transition\"><\/span><strong>Optick\u00e9 prvky TIR: z\u00e1kladn\u00ed technologie p\u0159echodu na sv\u011btelnou \u00fa\u010dinnost<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ol>\n<li><strong>Syst\u00e9m rekuperace bo\u010dn\u00edho rozpt\u00fdlen\u00e9ho sv\u011btla<\/strong> P\u0159izp\u016fsoben\u00e9 \u010do\u010dky TIR mohou zachytit 80% unikaj\u00edc\u00edho sv\u011btla. Po kombinaci s filmem s kvantov\u00fdmi body se pokryt\u00ed barevn\u00e9ho gamutu NTSC zv\u00fd\u0161\u00ed na 110%.<\/li>\n<li><strong>Transformace kolimovan\u00e9ho sv\u011btla p\u0159\u00edmo dol\u016f<\/strong>\u00a0V\u00edceohniskov\u00fd modul TIR dosahuje p\u0159esnosti \u0159\u00edzen\u00ed sv\u011btla 5\u00b0\u00b11\u00b0 a byl pou\u017eit v automobilov\u00fdch maticov\u00fdch sv\u011btlometech (obr\u00e1zek 4).<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<h2 id=\"-five-reflector-a-dual-game-of-efficiency-and-aesthetics-\"><span class=\"ez-toc-section\" id=\"Reflector_a_dual_game_of_efficiency_and_aesthetics\"><\/span><strong>Reflektor: dvoj\u00ed hra na efektivitu a estetiku<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ol>\n<li><strong>Srovn\u00e1n\u00ed v\u00fdkonu zrcadla a difuzn\u00edho reflektoru<\/strong><\/li>\n<li>D\u00edky zrcadlov\u00e9mu hlin\u00edkov\u00e9mu reflektoru dosahuje sv\u011bteln\u00fd v\u00fdkon syst\u00e9mu bo\u010dn\u00edho osv\u011btlen\u00ed 93 lm\/W, ale je t\u0159eba jej sladit s 0,5mm ultratenkou sv\u011btlovodnou deskou.<\/li>\n<li>Difuzn\u00ed reflektor s keramick\u00fdm povlakem dosahuje indexu pod\u00e1n\u00ed barev Ra&gt;95 v syst\u00e9mu direct-down, kter\u00fd je vhodn\u00fd pro osv\u011btlen\u00ed um\u011bleck\u00fdch galeri\u00ed.<\/li>\n<li><strong>Inovativn\u00ed \u0159e\u0161en\u00ed pro polozrcadlov\u00fd odraz<\/strong> Nano-imprinted gradientn\u00ed reflexn\u00ed f\u00f3lie zlep\u0161uje kontrast v\u00fdrobk\u016f o 30% v maloobchodn\u00edm osv\u011btlen\u00ed.<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<h2 id=\"-sixth-diffuser-balancing-act-between-uniformity-and-energy-efficiency-\"><span class=\"ez-toc-section\" id=\"Diffuser_balancing_act_between_uniformity_and_energy_efficiency\"><\/span><strong>Difuzor: rovnov\u00e1ha mezi rovnom\u011brnost\u00ed a energetickou \u00fa\u010dinnost\u00ed<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ol>\n<li><strong>Technologie mikrostrukturn\u00ed difuzn\u00ed f\u00f3lie<\/strong>\u00a0D\u00edky prizmatick\u00e9 PET difuzn\u00ed f\u00f3lii dosahuje rovnom\u011brnost syst\u00e9mu bo\u010dn\u00edho sv\u011btla 90% p\u0159i zachov\u00e1n\u00ed propustnosti 85% (obr\u00e1zek 5).<\/li>\n<li><strong>Optimalizace sm\u011b\u0161ovac\u00ed vzd\u00e1lenosti p\u0159\u00edmo dol\u016f<\/strong>\u00a0Pokud je difuzor \u22651,5n\u00e1sobek vzd\u00e1lenosti od LED, lze eliminovat 99% zrnitosti, co\u017e je vhodn\u00e9 pro<a href=\"https:\/\/backlightmfg.com\/cs\/backlight-guide-technology\/\"> flexibiln\u00ed osv\u011btlen\u00ed<\/a> v konferen\u010dn\u00edch m\u00edstnostech.<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<h2 id=\"-vii-intelligent-control-system-the-future-direction-of-energy-efficiency-management-\"><span class=\"ez-toc-section\" id=\"Intelligent_control_system_the_future_direction_of_energy_efficiency_management\"><\/span><strong>Inteligentn\u00ed \u0159\u00eddic\u00ed syst\u00e9m: budouc\u00ed sm\u011br \u0159\u00edzen\u00ed energetick\u00e9 \u00fa\u010dinnosti<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li><strong>Dynamick\u00e9 stm\u00edv\u00e1n\u00ed protokolem DALI<\/strong><\/li>\n<\/ul>\n<p>Syst\u00e9m p\u0159\u00edm\u00e9ho osv\u011btlen\u00ed v kombinaci s mikrovlnn\u00fdm radarem m\u016f\u017ee realizovat osv\u011btlen\u00ed na vy\u017e\u00e1d\u00e1n\u00ed a u\u0161et\u0159it 45% energie (<a href=\"https:\/\/ieeexplore.ieee.org\/\" target=\"_blank\" rel=\"noopener\">IEEE Internet of Things Journal, 2023<\/a>).<\/p>\n<ul>\n<li><strong>Technologie nastaviteln\u00e9ho spektra<\/strong><\/li>\n<\/ul>\n<p>Syst\u00e9m s osv\u011btlen\u00edm na okraj\u00edch je vybaven LED RGBW a s\u00ed\u0165ov\u00fdm rozhran\u00edm Bluetooth Mesh, kter\u00e9 umo\u017e\u0148uj\u00ed plynul\u00e9 nastaven\u00ed teploty barev 2700K-6500K.<\/p>\n<p>&nbsp;<\/p>\n<h2 id=\"-viii-thermal-management-the-cornerstone-of-long-term-stability-\"><span class=\"ez-toc-section\" id=\"Thermal_management_the_cornerstone_of_long-term_stability\"><\/span><strong>Tepeln\u00fd management: z\u00e1klad dlouhodob\u00e9 stability<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li><strong>Technologie odvodu tepla z materi\u00e1lu s f\u00e1zovou zm\u011bnou<\/strong><\/li>\n<\/ul>\n<p>Chladi\u010d na b\u00e1zi grafenu sni\u017euje teplotu spoje p\u0159\u00edmo osv\u011btlen\u00e9ho syst\u00e9mu o 18 \u2103 a prodlu\u017euje \u017eivotnost na 80 000 hodin (obr\u00e1zek 6).<\/p>\n<ul>\n<li><strong>Kompenzace tepeln\u00e9 rozta\u017enosti sv\u011btlovodn\u00e9 desky<\/strong><\/li>\n<\/ul>\n<p>Syst\u00e9m s osv\u011btlen\u00edm okraj\u016f vyu\u017e\u00edv\u00e1 vo\u0161tinovou strukturu PMMA, kter\u00e1 odol\u00e1v\u00e1 extr\u00e9mn\u00edm podm\u00ednk\u00e1m -30 \u2103 ~ 85 \u2103.<\/p>\n<p>&nbsp;<\/p>\n<h2 id=\"-conclusion-\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span><strong>Z\u00e1v\u011br<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Modernizace osv\u011btlovac\u00edho syst\u00e9mu LED mus\u00ed sledovat technickou cestu \"p\u0159izp\u016fsoben\u00ed sc\u00e9ny \u2192 optick\u00fd design \u2192 ov\u011b\u0159en\u00ed energetick\u00e9 \u00fa\u010dinnosti\" (obr\u00e1zek 7). Experiment\u00e1ln\u00ed \u00fadaje ukazuj\u00ed, \u017ee komplexn\u00ed aplikace \u0159e\u0161en\u00ed transformace \u010do\u010dka + TIR + inteligentn\u00ed \u0159\u00edzen\u00ed m\u016f\u017ee sn\u00ed\u017eit spot\u0159ebu energie osv\u011btlen\u00ed komer\u010dn\u00edch prostor o 62% a zkr\u00e1tit cyklus n\u00e1vratnosti investice na 1,8 roku. S vysp\u011blost\u00ed technologie Mini\/Micro LED se budou syst\u00e9my LED v budoucnu vyv\u00edjet sm\u011brem k modularizaci a inteligenci. Odborn\u00edci z praxe by m\u011bli i nad\u00e1le v\u011bnovat pozornost aktualizaci norem, jako je IEC 62722-2, aby na\u0161li nejlep\u0161\u00ed rovnov\u00e1hu mezi technologick\u00fdmi inovacemi a dodr\u017eov\u00e1n\u00edm p\u0159edpis\u016f.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u00davod S t\u00edm, jak se zlep\u0161uj\u00ed celosv\u011btov\u00e9 standardy energetick\u00e9 \u00fa\u010dinnosti, se o\u010dek\u00e1v\u00e1, \u017ee trh s LED osv\u011btlen\u00edm v roce 2028 p\u0159es\u00e1hne $127,2 miliardy EUR. V porovn\u00e1n\u00ed s tradi\u010dn\u00edm osv\u011btlen\u00edm se LED syst\u00e9my staly prvn\u00ed volbou v komer\u010dn\u00edch a pr\u016fmyslov\u00fdch oblastech d\u00edky sv\u00fdm v\u00fdhod\u00e1m 70% ni\u017e\u0161\u00ed spot\u0159eby energie a 5kr\u00e1t del\u0161\u00ed \u017eivotnosti. V\u00fdkonnost r\u016fzn\u00fdch typ\u016f [...]","protected":false},"author":1,"featured_media":2336,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/backlightmfg.com\/cs\/wp-json\/wp\/v2\/posts\/2334"}],"collection":[{"href":"https:\/\/backlightmfg.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/backlightmfg.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/backlightmfg.com\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/backlightmfg.com\/cs\/wp-json\/wp\/v2\/comments?post=2334"}],"version-history":[{"count":4,"href":"https:\/\/backlightmfg.com\/cs\/wp-json\/wp\/v2\/posts\/2334\/revisions"}],"predecessor-version":[{"id":2339,"href":"https:\/\/backlightmfg.com\/cs\/wp-json\/wp\/v2\/posts\/2334\/revisions\/2339"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/backlightmfg.com\/cs\/wp-json\/wp\/v2\/media\/2336"}],"wp:attachment":[{"href":"https:\/\/backlightmfg.com\/cs\/wp-json\/wp\/v2\/media?parent=2334"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/backlightmfg.com\/cs\/wp-json\/wp\/v2\/categories?post=2334"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/backlightmfg.com\/cs\/wp-json\/wp\/v2\/tags?post=2334"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}