{"id":12047,"date":"2024-09-02T05:51:09","date_gmt":"2024-09-02T03:51:09","guid":{"rendered":"https:\/\/laser-technology.eu\/chladici-system-diodoveho-laseru-3-zakladni-fakta-o-namraze-na-nasadci\/"},"modified":"2026-07-14T18:51:54","modified_gmt":"2026-07-14T16:51:54","slug":"chladici-system-diodoveho-laseru-3-zakladni-fakta-o-namraze-na-nasadci","status":"publish","type":"post","link":"https:\/\/laser-technology.eu\/cs\/chladici-system-diodoveho-laseru-3-zakladni-fakta-o-namraze-na-nasadci\/","title":{"rendered":"Chladic\u00ed syst\u00e9m diodov\u00e9ho laseru: 3 z\u00e1kladn\u00ed fakta o n\u00e1mraze na hlavici"},"content":{"rendered":"<p><strong>Chladic\u00ed syst\u00e9m diodov\u00e9ho laseru<\/strong> chr\u00e1n\u00ed ple\u0165 p\u0159ed pop\u00e1len\u00edm b\u011bhem z\u00e1kroku. Ale siln\u011bj\u0161\u00ed neznamen\u00e1 lep\u0161\u00ed. Kdy\u017e se na n\u00e1sadci tvo\u0159\u00ed led nebo n\u00e1mraza (takzvan\u00e1 &#8222;ledov\u00e1 \u010depice&#8220;), nen\u00ed to v\u00fdhoda, ale zn\u00e1mka chybn\u011b pracuj\u00edc\u00edho syst\u00e9mu. N\u00e1mraza deformuje paprsek laseru, uvnit\u0159 n\u00e1sadce se hromad\u00ed kondenzace s rizikem zkratu a p\u0159echlazen\u00e9 c\u00e9vy h\u016f\u0159e koaguluj\u00ed, tak\u017ee z\u00e1krok sl\u00e1bne a p\u0159\u00edstroj se d\u0159\u00edv porouch\u00e1. N\u00ed\u017ee rozeb\u00edr\u00e1me, jak chladic\u00ed syst\u00e9m diodov\u00e9ho laseru funguje, kdy\u017e je spr\u00e1vn\u00fd, a pro\u010d je &#8222;ledov\u00e1 \u010depice&#8220; v reklam\u011b varovn\u00fd sign\u00e1l.<\/p>\n<p>Laser Technology servisuje diodov\u00e9 lasery mnoha zna\u010dek u\u017e p\u0159es 8 let. Nejsme v\u00fdrobce ani p\u0159ekupn\u00edk: pr\u00e1v\u011b tyto &#8222;zamrzl\u00e9&#8220; p\u0159\u00edstroje k n\u00e1m chod\u00ed do opravy pravideln\u011b, tak\u017ee vysv\u011btlujeme z praxe, ne z reklamy.<\/p>\n<h2 id=\"toc-0\">Obsah<\/h2>\n<ul>\n<li><a href=\"#toc-1\">Pro\u010d diodov\u00fd laser pot\u0159ebuje chlazen\u00ed<\/a><\/li>\n<li><a href=\"#toc-2\">Jak funguje kontaktn\u00ed chlazen\u00ed<\/a><\/li>\n<li><a href=\"#toc-3\">Pro\u010d je led nebo n\u00e1mraza na n\u00e1sadci (&#8222;ledov\u00e1 \u010depice&#8220;) \u0161patn\u011b<\/a><\/li>\n<li><a href=\"#toc-4\">\u010c\u00edm to hroz\u00ed p\u0159\u00edstroji a klientovi<\/a><\/li>\n<li><a href=\"#toc-5\">Jak p\u0159echlazen\u00ed ovliv\u0148uje c\u00e9vy a v\u00fdsledek<\/a><\/li>\n<li><a href=\"#toc-6\">Jak m\u00e1 chladic\u00ed syst\u00e9m diodov\u00e9ho laseru fungovat<\/a><\/li>\n<li><a href=\"#toc-7\">Shrnut\u00ed a na co se d\u00edvat<\/a><\/li>\n<\/ul>\n<h2 id=\"toc-1\">Pro\u010d diodov\u00fd laser pot\u0159ebuje chlazen\u00ed<\/h2>\n<p>Sv\u011btlo laseru o vlnov\u00e9 d\u00e9lce 808-810 nm m\u00ed\u0159\u00ed na melanin ve stvolu a folikulu chloupku. Melanin se zah\u0159eje, vlasov\u00e1 papila se vysokou teplotou koaguluje, chloupek p\u0159estane b\u00fdt vy\u017eivov\u00e1n a asi po 10 dnech vypadne. B\u011bhem pulzu klient c\u00edt\u00ed hork\u00e9 p\u00edch\u00e1n\u00ed. Aby se z toho nestalo pop\u00e1len\u00ed a bylo to pohodln\u00e9, n\u00e1sadec chlad\u00ed ple\u0165 kontaktn\u011b v okam\u017eiku pulzu. \u00dakolem chlazen\u00ed je tedy ochrana poko\u017eky, ne &#8222;zmrazen\u00ed&#8220; oblasti.<\/p>\n<h2 id=\"toc-2\">Jak funguje kontaktn\u00ed chlazen\u00ed<\/h2>\n<p>Kontaktn\u00ed chlazen\u00ed je odvod tepla p\u0159i dotyku s plet\u00ed. Uvnit\u0159 n\u00e1sadce je pr\u016fhledn\u00e9 sklo, kter\u00fdm proch\u00e1z\u00ed paprsek laseru a kter\u00e9 se dot\u00fdk\u00e1 pleti. Jeho teplotu sni\u017euj\u00ed termoelektrick\u00e9 prvky (<a href=\"https:\/\/en.wikipedia.org\/wiki\/Thermoelectric_cooling\" target=\"_blank\" rel=\"noopener\">Peltierovy \u010dl\u00e1nky<\/a>): Peltier\u016fv \u010dl\u00e1nek chlad\u00ed sklo a sklo chlad\u00ed ple\u0165. \u010c\u00edm vy\u0161\u0161\u00ed je tepeln\u00e1 vodivost skla, t\u00edm p\u0159esn\u011bji se chlad p\u0159en\u00e1\u0161\u00ed.<\/p>\n<style>\n.lt-table{width:100%;border-collapse:collapse;margin:18px 0;background:#141416;font-size:15px;}\n.lt-table th,.lt-table td{padding:11px 14px;text-align:left;border:1px solid rgba(197,160,89,.25);color:#eaeaea;vertical-align:top;}\n.lt-table thead th{color:#E8C575;font-weight:700;background:rgba(197,160,89,.08);}\n.lt-table tbody tr:nth-child(even){background:rgba(255,255,255,.04);}\n<\/style>\n<figure class=\"wp-block-table\">\n<table class=\"lt-table\">\n<thead>\n<tr>\n<th>Sklo n\u00e1sadce<\/th>\n<th>Propustnost sv\u011btla<\/th>\n<th>Tepeln\u00e1 vodivost \/ chlazen\u00ed<\/th>\n<th>Kde se pou\u017e\u00edv\u00e1<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>Saf\u00edrov\u00e9 sklo<\/strong><\/td>\n<td>Vy\u0161\u0161\u00ed<\/td>\n<td>Vy\u0161\u0161\u00ed, chlad\u00ed ple\u0165 \u00fa\u010dinn\u011bji<\/td>\n<td>Kvalitn\u00ed p\u0159\u00edstroje<\/td>\n<\/tr>\n<tr>\n<td>K\u0159emenn\u00e9 sklo<\/td>\n<td>Ni\u017e\u0161\u00ed<\/td>\n<td>Ni\u017e\u0161\u00ed<\/td>\n<td>Rozpo\u010dtov\u00e9 p\u0159\u00edstroje<\/td>\n<\/tr>\n<\/tbody>\n<\/table><figcaption>Saf\u00edr propou\u0161t\u00ed sv\u011btlo l\u00e9pe a p\u0159en\u00e1\u0161\u00ed chlad p\u0159esn\u011bji, proto se pou\u017e\u00edv\u00e1 v lep\u0161\u00edch p\u0159\u00edstroj\u00edch. Ale ani nejlep\u0161\u00ed sklo by nem\u011blo namrzat.<\/figcaption><\/figure>\n<h2 id=\"toc-3\">Pro\u010d je led nebo n\u00e1mraza na n\u00e1sadci (&#8222;ledov\u00e1 \u010depice&#8220;) \u0161patn\u011b<\/h2>\n<p>Zd\u00e1 se to logick\u00e9: \u010d\u00edm siln\u011bj\u0161\u00ed chlazen\u00ed, t\u00edm l\u00e9pe, proto\u017ee klient nec\u00edt\u00ed bolest. Ve skute\u010dnosti je n\u00e1mraza objevuj\u00edc\u00ed se na skle n\u00e1sadce (&#8222;ledov\u00e1 \u010depice&#8220;) zn\u00e1mkou chybn\u00e9 logiky chlazen\u00ed. V\u00fdrobci takov\u00fdch p\u0159\u00edstroj\u016f ji prezentuj\u00ed jako v\u00fdhodu siln\u00e9ho syst\u00e9mu, ale n\u00e1mraza vznik\u00e1 kv\u016fli nadm\u011brn\u00e9 pr\u00e1ci prvk\u016f uvnit\u0159 n\u00e1sadce, kter\u00e9 chlad\u00ed jen ple\u0165 a <strong>neodv\u00e1d\u011bj\u00ed teplo od z\u00e1\u0159i\u010de<\/strong>. To nen\u00ed &#8222;siln\u00e9 chlazen\u00ed&#8220;, to je chlazen\u00ed nespr\u00e1vn\u00e9.<\/p>\n<h2 id=\"toc-4\">\u010c\u00edm to hroz\u00ed p\u0159\u00edstroji a klientovi<\/h2>\n<ul>\n<li><strong>Deformace paprsku.<\/strong> Namrzl\u00e9 sklo rozptyluje paprsek laseru a z\u00e1krok se st\u00e1v\u00e1 m\u00e9n\u011b \u00fa\u010dinn\u00fdm.<\/li>\n<li><strong>Kondenzace a zkrat.<\/strong> Kv\u016fli teplotn\u00edmu rozd\u00edlu uvnit\u0159 n\u00e1sadce vznik\u00e1 kondenzace, kter\u00e1 m\u016f\u017ee zp\u016fsobit zkrat v z\u00e1\u0159i\u010di. To je \u010dast\u00fd d\u016fvod opravy.<\/li>\n<li><strong>P\u0159echlazen\u00e9 c\u00e9vy.<\/strong> Siln\u011b zchlazen\u00e1 ple\u0165 h\u016f\u0159e reaguje na zah\u0159\u00edv\u00e1n\u00ed a v\u00fdsledek epilace kles\u00e1 (v\u00edce n\u00ed\u017ee).<\/li>\n<\/ul>\n<p>Ve v\u011bt\u0161in\u011b takov\u00fdch p\u0159\u00edstroj\u016f se chlazen\u00ed spust\u00ed nar\u00e1z a nen\u00ed synchronizov\u00e1no s pulzem, tak\u017ee ledov\u00e1 \u010depice se objev\u00ed do 1-3 minut od zapnut\u00ed. To je chybn\u00e1 pr\u00e1ce p\u0159\u00edstroje, ne jeho v\u00fdhoda.<\/p>\n<h2 id=\"toc-5\">Jak p\u0159echlazen\u00ed ovliv\u0148uje c\u00e9vy a v\u00fdsledek<\/h2>\n<p>P\u0159ed epilac\u00ed je lep\u0161\u00ed c\u00e9vy nep\u0159echlazovat, i proto l\u00e9ka\u0159i nedoporu\u010duj\u00ed znecitlivuj\u00edc\u00ed kr\u00e9m. D\u016fvod: chlad a znecitlivuj\u00edc\u00ed kr\u00e9m c\u00e9vy stahuj\u00ed, zat\u00edmco b\u011bhem z\u00e1kroku je naopak pot\u0159eba je zah\u0159\u00e1t pulzem na koagula\u010dn\u00ed teplotu (zhruba 70-100 &deg;C). Pokud jsou c\u00e9vy sta\u017eeny p\u0159echlazen\u00edm, nelze p\u0159edv\u00eddat, zda je laser b\u011bhem n\u011bkolika p\u0159ejezd\u016f dostate\u010dn\u011b zah\u0159eje, nebo je nedoh\u0159eje a dokonce podn\u00edt\u00ed r\u016fst chloupku. To je zvl\u00e1\u0161\u0165 patrn\u00e9 tam, kde folikuly le\u017e\u00ed m\u011blko, nap\u0159\u00edklad nad horn\u00edm rtem.<\/p>\n<h2 id=\"toc-6\">Jak m\u00e1 chladic\u00ed syst\u00e9m diodov\u00e9ho laseru fungovat<\/h2>\n<p>Spr\u00e1vn\u00e9 chlazen\u00ed d\u011bl\u00e1 dv\u011b v\u011bci nar\u00e1z: chr\u00e1n\u00ed ple\u0165 kontaktn\u011b v okam\u017eiku pulzu <em>a<\/em> odv\u00e1d\u00ed teplo od diodov\u00e9ho stacku, aby se p\u0159i nabit\u00e9m provozu nep\u0159eh\u0159\u00edval. Je d\u00e1vkovan\u00e9 a nem\u011bn\u00ed n\u00e1sadec v mraz\u00e1k. V salonech s vysok\u00fdm provozem se o odvod tepla od stacku star\u00e1 samostatn\u00fd syst\u00e9m (nap\u0159\u00edklad chiller ve stacion\u00e1rn\u00edch p\u0159\u00edstroj\u00edch), zat\u00edmco kontaktn\u00ed chlazen\u00ed pleti z\u016fst\u00e1v\u00e1 m\u00edrn\u00e9. Pokud se p\u0159\u00edstroj &#8222;chlub\u00ed&#8220; ledovou \u010depic\u00ed, je to sign\u00e1l, \u017ee je in\u017een\u00fdrstv\u00ed chlazen\u00ed ud\u011bl\u00e1no \u0161patn\u011b.<\/p>\n<h2 id=\"toc-7\">Shrnut\u00ed a na co se d\u00edvat<\/h2>\n<p>Led nebo n\u00e1mraza na n\u00e1sadci nen\u00ed v\u00fdhoda, ale varovn\u00fd sign\u00e1l: trp\u00ed jak v\u00fdsledek, tak \u017eivotnost p\u0159\u00edstroje. P\u0159i v\u00fdb\u011bru se ujist\u011bte, \u017ee je chladic\u00ed syst\u00e9m diodov\u00e9ho laseru d\u00e1vkovan\u00fd a odv\u00e1d\u00ed teplo od stacku, m\u00edsto aby jen mrazil ple\u0165. Jak posoudit chlazen\u00ed spolu s ostatn\u00edmi krit\u00e9rii (re\u00e1ln\u00fd v\u00fdkon, servis, z\u00e1ruka) najdete v \u010dl\u00e1nc\u00edch <a href=\"https:\/\/laser-technology.eu\/cs\/laserovy-pristroj-na-odstraneni-chloupku-pro-kosmeticke-salony\/\">Laserov\u00fd p\u0159\u00edstroj na epilaci pro salon: dioda, alexandrit nebo IPL<\/a> a <a href=\"https:\/\/laser-technology.eu\/cs\/vykon-diodoveho-laseru-nafouknute-watty\/\">V\u00fdkon diodov\u00e9ho laseru: jak nenalet\u011bt na nafouknut\u00e9 watty<\/a>. Pracovn\u00ed modely v na\u0161\u00ed \u0159ad\u011b se spr\u00e1vn\u00fdm chlazen\u00edm jsou <a href=\"https:\/\/laser-technology.eu\/cs\/produkt\/smart-baby-1200-diodovy-laser-depilace\/\">Smart Baby 1200<\/a> (p\u0159enosn\u00fd, TEC) a <a href=\"https:\/\/laser-technology.eu\/cs\/produkt\/hunter-2000-profesionalni-diodovy-laser-depilace\/\">Hunter 2000<\/a> (stacion\u00e1rn\u00ed s chillerem pro nep\u0159etr\u017eit\u00fd provoz).<\/p>\n<p>Pokud v\u00e1\u0161 p\u0159\u00edstroj u\u017e namrz\u00e1 nebo se p\u0159eh\u0159\u00edv\u00e1, d\u00e1 se to opravit. Na\u0161i in\u017een\u00fd\u0159i vid\u011bli stovky takov\u00fdch n\u00e1sadc\u016f, tak n\u00e1m napi\u0161te a na v\u00e1\u0161 p\u0159\u00edpad se pod\u00edv\u00e1me. Bez n\u00e1tlaku a bez slib\u016f snadn\u00fdch pen\u011bz.<\/p>\n<h2 id=\"toc-10\">Doporu\u010den\u00e9 modely se spr\u00e1vn\u00fdm chlazen\u00edm<\/h2>\n<style>\n.lt-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px;margin:28px 0;}\n.lt-cards .lt-card{background:#141416;border:1px solid rgba(197,160,89,.3);border-radius:10px;padding:20px;text-align:center;}\n.lt-cards .lt-card img{max-width:200px;height:auto;margin-bottom:12px;border-radius:6px;}\n.lt-cards .lt-card h3{margin:8px 0;color:#fff;}\n.lt-cards .lt-card p{color:#c9c9c9;font-size:14px;}\n.lt-cards .lt-card .lt-price{color:#E8C575;font-weight:700;}\n.lt-cards .lt-card a.lt-btn{display:inline-block;margin-top:10px;padding:9px 22px;background:#cb9500;color:#fff;border-radius:6px;text-decoration:none;font-weight:600;}\n<\/style>\n<div class=\"lt-cards\">\n<div class=\"lt-card\"><img decoding=\"async\" src=\"https:\/\/laser-technology.eu\/wp-content\/uploads\/2025\/09\/Smart-Baby-1200-\u043f\u0456\u0434-\u043a\u0443\u0442\u043e\u043c.webp\" alt=\"Diodov\u00fd laser Smart Baby 1200 s d\u00e1vkovan\u00fdm chlazen\u00edm TEC\"><\/p>\n<h3>Smart Baby 1200<\/h3>\n<p>P\u0159enosn\u00fd, 808 nm, d\u00e1vkovan\u00e9 chlazen\u00ed TEC. <span class=\"lt-price\">&euro;13,700<\/span><\/p>\n<p><a class=\"lt-btn\" href=\"https:\/\/laser-technology.eu\/cs\/produkt\/smart-baby-1200-diodovy-laser-depilace\/\">Zobrazit model<\/a><\/div>\n<div class=\"lt-card\"><img decoding=\"async\" src=\"https:\/\/laser-technology.eu\/wp-content\/uploads\/2023\/04\/diodnyy_lazer_dlya_epilyatsii35.jpg\" alt=\"Stacion\u00e1rn\u00ed diodov\u00fd laser Hunter 2000 s chillerem\"><\/p>\n<h3>Hunter 2000<\/h3>\n<p>Stacion\u00e1rn\u00ed, 2000 W, chiller odv\u00e1d\u00ed teplo od stacku. <span class=\"lt-price\">&euro;21,200<\/span><\/p>\n<p><a class=\"lt-btn\" href=\"https:\/\/laser-technology.eu\/cs\/produkt\/hunter-2000-profesionalni-diodovy-laser-depilace\/\">Zobrazit model<\/a><\/div>\n<div class=\"lt-card\"><img decoding=\"async\" src=\"https:\/\/laser-technology.eu\/wp-content\/uploads\/2023\/04\/diodnyy_lazer_dlya_epilyatsii31.jpg\" alt=\"Diodov\u00fd laser EOS Optimus 1000 pro vyt\u00ed\u017een\u00fd kabinet\"><\/p>\n<h3>Optimus 1000<\/h3>\n<p>Stacion\u00e1rn\u00ed pro vyt\u00ed\u017een\u00fd kabinet, 1000 W. <span class=\"lt-price\">&euro;16,600<\/span><\/p>\n<p><a class=\"lt-btn\" href=\"https:\/\/laser-technology.eu\/cs\/produkt\/eos-optimus-1000-diodovy-laser-depilace\/\">Zobrazit model<\/a><\/div>\n<\/div>\n<style>\n.lt-cta{background:#141416;border:1px solid rgba(197,160,89,.35);border-radius:10px;padding:24px 28px;margin:30px 0;color:#eaeaea;}\n.lt-cta h3{margin-top:0;color:#E8C575;}\n.lt-cta p{color:#eaeaea;}\n.lt-cta a{color:#E8C575;}\n.lt-cta .wpcf7 label,.lt-cta .wpcf7 form label{color:#fff !important;font-size:14px;}\n.lt-cta .wpcf7 input[type=text],.lt-cta .wpcf7 input[type=email],.lt-cta .wpcf7 input[type=tel],.lt-cta .wpcf7 .wpcf7-form-control{color:#fff;background:rgba(255,255,255,.07);border:1px solid rgba(197,160,89,.3);border-radius:8px;}\n.lt-cta .wpcf7 input[type=submit],.lt-cta .wpcf7 button[type=submit]{background:#c5a059;color:#fff;font-weight:800;border:none;border-radius:8px;padding:12px 26px;cursor:pointer;}\n.lt-cta .wpcf7 input[type=submit]:hover{background:#d4b06a;}\n<\/style>\n<div class=\"lt-cta\">\n<h3>P\u0159eh\u0159\u00edv\u00e1 se nebo namrz\u00e1 v\u00e1\u0161 p\u0159\u00edstroj?<\/h3>\n<p>D\u00e1 se to opravit. Na\u0161i in\u017een\u00fd\u0159i odstra\u0148uj\u00ed p\u0159eh\u0159\u00edv\u00e1n\u00ed, ledov\u00e9 \u010depice a kondenzaci v n\u00e1sadc\u00edch jak\u00e9koli zna\u010dky. Zanechte \u010d\u00edslo a in\u017een\u00fdr se na v\u00e1\u0161 p\u0159\u00edpad pod\u00edv\u00e1. Konzultace je zdarma.<\/p>\n\n<div class=\"wpcf7 no-js\" id=\"wpcf7-f11852-o1\" lang=\"cs-CZ\" dir=\"ltr\" data-wpcf7-id=\"11852\">\n<div class=\"screen-reader-response\"><p role=\"status\" aria-live=\"polite\" aria-atomic=\"true\"><\/p> <ul><\/ul><\/div>\n<form action=\"\/cs\/wp-json\/wp\/v2\/posts\/12047#wpcf7-f11852-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"Kontaktn\u00ed formul\u00e1\u0159\" novalidate=\"novalidate\" data-status=\"init\">\n<fieldset class=\"hidden-fields-container\"><input type=\"hidden\" name=\"_wpcf7\" value=\"11852\" \/><input type=\"hidden\" name=\"_wpcf7_version\" value=\"6.1.6\" \/><input type=\"hidden\" name=\"_wpcf7_locale\" value=\"cs_CZ\" \/><input type=\"hidden\" name=\"_wpcf7_unit_tag\" value=\"wpcf7-f11852-o1\" \/><input type=\"hidden\" name=\"_wpcf7_container_post\" value=\"0\" \/><input type=\"hidden\" name=\"_wpcf7_posted_data_hash\" value=\"\" \/><input type=\"hidden\" name=\"_wpcf7_recaptcha_response\" value=\"\" \/>\n<\/fieldset>\n<p class=\"product-inquiry-intro\">Obra\u0165te se na n\u00e1\u0161 t\u00fdm a z\u00edskejte cenovou nab\u00eddku na m\u00edru, technick\u00e9 specifikace a dostupn\u00e9 mo\u017enosti financov\u00e1n\u00ed.\n<\/p>\n<p><label> Va\u0161e jm\u00e9no <span class=\"wpcf7-form-control-wrap\" data-name=\"your-name\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" value=\"\" type=\"text\" name=\"your-name\" \/><\/span> <\/label><br \/>\n<label> Telefon <span class=\"wpcf7-form-control-wrap\" data-name=\"your-tel\"><input size=\"40\" maxlength=\"13\" minlength=\"9\" class=\"wpcf7-form-control wpcf7-tel wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-tel intl-phone\" aria-required=\"true\" aria-invalid=\"false\" value=\"\" type=\"tel\" name=\"your-tel\" \/><\/span> <\/label><br \/>\n<label> E-mail <span class=\"wpcf7-form-control-wrap\" data-name=\"email-734\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-email wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-email\" aria-required=\"true\" aria-invalid=\"false\" value=\"\" type=\"email\" name=\"email-734\" \/><\/span> <\/label><br \/>\n<input class=\"wpcf7-form-control wpcf7-hidden\" value=\"\" type=\"hidden\" name=\"product-name\" \/><br \/>\n<input class=\"wpcf7-form-control wpcf7-hidden\" value=\"\" type=\"hidden\" name=\"product-url\" \/>\n<\/p>\n<p class=\"wpcf7-gdpr\">Odesl\u00e1n\u00edm souhlas\u00edte s t\u00edm, \u017ee budete kontaktov\u00e1ni (\u010dl. 6 odst. 1 p\u00edsm. f) GDPR, uchov\u00e1v\u00e1n\u00ed \u00fadaj\u016f po dobu 3 let). <a href=\"\/privacy-policy\/\">Z\u00e1sady ochrany osobn\u00edch \u00fadaj\u016f<\/a>\n<\/p>\n<p><input class=\"wpcf7-form-control wpcf7-submit has-spinner\" type=\"submit\" value=\"Odeslat dotaz\" \/>\n<\/p><input type='hidden' class='wpcf7-pum' value='{\"closepopup\":false,\"closedelay\":0,\"openpopup\":false,\"openpopup_id\":0}' \/><div class=\"wpcf7-response-output\" aria-hidden=\"true\"><\/div>\n<\/form>\n<\/div>\n\n<p style=\"margin-top:12px;\"><a href=\"https:\/\/laser-technology.eu\/cs\/kategorie-produktu\/diodove-lasery\/\"><strong>Nebo si prohl\u00e9dn\u011bte \u0159adu diodov\u00fdch laser\u016f<\/strong><\/a><\/p>\n<\/div>\n<h2 id=\"toc-faq\">\u010casto kladen\u00e9 ot\u00e1zky<\/h2>\n<style>\n.lt-faq{margin:18px 0;}\n.lt-faq details{background:#141416;border:1px solid rgba(197,160,89,.28);border-radius:8px;margin:10px 0;overflow:hidden;}\n.lt-faq summary{cursor:pointer;list-style:none;padding:16px 52px 16px 20px;color:#fff;font-weight:600;position:relative;}\n.lt-faq summary::-webkit-details-marker{display:none;}\n.lt-faq summary::after{content:\"+\";position:absolute;right:20px;top:50%;transform:translateY(-50%);color:#E8C575;font-size:26px;font-weight:400;line-height:1;}\n.lt-faq details[open] summary::after{content:\"\\2212\";}\n.lt-faq details[open] summary{color:#E8C575;}\n.lt-faq details>div{padding:0 20px 16px 20px;color:#c9c9c9;}\n<\/style>\n<div class=\"lt-faq\">\n<details>\n<summary>Pro\u010d se na n\u00e1sadci diodov\u00e9ho laseru tvo\u0159\u00ed n\u00e1mraza?<\/summary>\n<div>Kv\u016fli nadm\u011brn\u00e9 a nesynchronizovan\u00e9 pr\u00e1ci chladic\u00edch prvk\u016f uvnit\u0159 n\u00e1sadce. Sklo siln\u011b zamraz\u00ed, ale neodv\u00e1d\u011bj\u00ed teplo od z\u00e1\u0159i\u010de. N\u00e1mraza (&#8222;ledov\u00e1 \u010depice&#8220;) se objev\u00ed do 1-3 minut od zapnut\u00ed a je zn\u00e1mkou chybn\u00e9ho provozu, ne v\u00fdhodou.<\/div>\n<\/details>\n<details>\n<summary>Je led na n\u00e1sadci dob\u0159e, nebo \u0161patn\u011b?<\/summary>\n<div>\u0160patn\u011b. Namrzl\u00e9 sklo deformuje paprsek laseru, uvnit\u0159 n\u00e1sadce vznik\u00e1 kondenzace s rizikem zkratu a p\u0159echlazen\u00e1 ple\u0165 h\u016f\u0159e reaguje na z\u00e1krok. Trp\u00ed jak v\u00fdsledek epilace, tak \u017eivotnost p\u0159\u00edstroje.<\/div>\n<\/details>\n<details>\n<summary>Kter\u00e9 sklo n\u00e1sadce je lep\u0161\u00ed: saf\u00edrov\u00e9, nebo k\u0159emenn\u00e9?<\/summary>\n<div>Saf\u00edrov\u00e9. Propou\u0161t\u00ed sv\u011btlo l\u00e9pe a m\u00e1 vy\u0161\u0161\u00ed tepelnou vodivost, tak\u017ee chlad\u00ed ple\u0165 \u00fa\u010dinn\u011bji a p\u0159esn\u011bji. K\u0159emenn\u00e9 se pou\u017e\u00edv\u00e1 v rozpo\u010dtov\u00fdch p\u0159\u00edstroj\u00edch. Ale ani saf\u00edr by nem\u011bl namrzat.<\/div>\n<\/details>\n<details>\n<summary>Lze p\u0159ed epilac\u00ed nan\u00e9st znecitlivuj\u00edc\u00ed kr\u00e9m?<\/summary>\n<div>L\u00e9ka\u0159i to nedoporu\u010duj\u00ed. Kr\u00e9m a p\u0159echlazen\u00ed stahuj\u00ed c\u00e9vy, kter\u00e9 je pak pot\u0159eba zah\u0159\u00e1t pulzem na koagula\u010dn\u00ed teplotu. Na sta\u017een\u00fdch c\u00e9v\u00e1ch je v\u00fdsledek nep\u0159edv\u00eddateln\u00fd, a\u017e po nedoh\u0159\u00e1t\u00ed a dokonce podn\u00edcen\u00ed r\u016fstu chloupku.<\/div>\n<\/details>\n<details>\n<summary>Jak m\u00e1 chladic\u00ed syst\u00e9m diodov\u00e9ho laseru fungovat?<\/summary>\n<div>D\u00e1vkovan\u011b: chr\u00e1nit ple\u0165 kontaktn\u011b v okam\u017eiku pulzu a z\u00e1rove\u0148 odv\u00e1d\u011bt teplo od diodov\u00e9ho stacku (v siln\u00fdch p\u0159\u00edstroj\u00edch se o to star\u00e1 chiller). N\u00e1sadec by se nem\u011bl m\u011bnit v mraz\u00e1k pokryt\u00fd n\u00e1mrazou.<\/div>\n<\/details>\n<\/div>\n<p style=\"color:#777;font-size:0.9em;margin-top:24px;\">Aktualizov\u00e1no: 13. \u010dervence 2026<\/p>\n<p><script type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Pro\u010d se na n\u00e1sadci diodov\u00e9ho laseru tvo\u0159\u00ed n\u00e1mraza?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Kv\u016fli nadm\u011brn\u00e9 a nesynchronizovan\u00e9 pr\u00e1ci chladic\u00edch prvk\u016f uvnit\u0159 n\u00e1sadce. Sklo siln\u011b zamraz\u00ed, ale neodv\u00e1d\u011bj\u00ed teplo od z\u00e1\u0159i\u010de. N\u00e1mraza (ledov\u00e1 \u010depice) se objev\u00ed do 1-3 minut od zapnut\u00ed a je zn\u00e1mkou chybn\u00e9ho provozu, ne v\u00fdhodou.\"}},{\"@type\":\"Question\",\"name\":\"Je led na n\u00e1sadci dob\u0159e, nebo \u0161patn\u011b?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"\u0160patn\u011b. Namrzl\u00e9 sklo deformuje paprsek laseru, uvnit\u0159 n\u00e1sadce vznik\u00e1 kondenzace s rizikem zkratu a p\u0159echlazen\u00e1 ple\u0165 h\u016f\u0159e reaguje na z\u00e1krok. Trp\u00ed jak v\u00fdsledek epilace, tak \u017eivotnost p\u0159\u00edstroje.\"}},{\"@type\":\"Question\",\"name\":\"Kter\u00e9 sklo n\u00e1sadce je lep\u0161\u00ed: saf\u00edrov\u00e9, nebo k\u0159emenn\u00e9?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Saf\u00edrov\u00e9. Propou\u0161t\u00ed sv\u011btlo l\u00e9pe a m\u00e1 vy\u0161\u0161\u00ed tepelnou vodivost, tak\u017ee chlad\u00ed ple\u0165 \u00fa\u010dinn\u011bji a p\u0159esn\u011bji. K\u0159emenn\u00e9 se pou\u017e\u00edv\u00e1 v rozpo\u010dtov\u00fdch p\u0159\u00edstroj\u00edch. Ale ani saf\u00edr by nem\u011bl namrzat.\"}},{\"@type\":\"Question\",\"name\":\"Lze p\u0159ed epilac\u00ed nan\u00e9st znecitlivuj\u00edc\u00ed kr\u00e9m?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"L\u00e9ka\u0159i to nedoporu\u010duj\u00ed. Kr\u00e9m a p\u0159echlazen\u00ed stahuj\u00ed c\u00e9vy, kter\u00e9 je pak pot\u0159eba zah\u0159\u00e1t pulzem na koagula\u010dn\u00ed teplotu. Na sta\u017een\u00fdch c\u00e9v\u00e1ch je v\u00fdsledek nep\u0159edv\u00eddateln\u00fd, a\u017e po nedoh\u0159\u00e1t\u00ed a dokonce podn\u00edcen\u00ed r\u016fstu chloupku.\"}},{\"@type\":\"Question\",\"name\":\"Jak m\u00e1 chladic\u00ed syst\u00e9m diodov\u00e9ho laseru fungovat?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"D\u00e1vkovan\u011b: chr\u00e1nit ple\u0165 kontaktn\u011b v okam\u017eiku pulzu a z\u00e1rove\u0148 odv\u00e1d\u011bt teplo od diodov\u00e9ho stacku (v siln\u00fdch p\u0159\u00edstroj\u00edch se o to star\u00e1 chiller). N\u00e1sadec by se nem\u011bl m\u011bnit v mraz\u00e1k pokryt\u00fd n\u00e1mrazou.\"}}]}<\/script><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Chladic\u00ed syst\u00e9m diodov\u00e9ho laseru chr\u00e1n\u00ed ple\u0165 p\u0159ed pop\u00e1len\u00edm b\u011bhem z\u00e1kroku. Ale siln\u011bj\u0161\u00ed neznamen\u00e1 lep\u0161\u00ed. Kdy\u017e se na n\u00e1sadci tvo\u0159\u00ed led<\/p>\n","protected":false},"author":1,"featured_media":12048,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[238],"tags":[],"class_list":["post-12047","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized-cs"],"_links":{"self":[{"href":"https:\/\/laser-technology.eu\/cs\/wp-json\/wp\/v2\/posts\/12047","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/laser-technology.eu\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/laser-technology.eu\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/laser-technology.eu\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/laser-technology.eu\/cs\/wp-json\/wp\/v2\/comments?post=12047"}],"version-history":[{"count":7,"href":"https:\/\/laser-technology.eu\/cs\/wp-json\/wp\/v2\/posts\/12047\/revisions"}],"predecessor-version":[{"id":12657,"href":"https:\/\/laser-technology.eu\/cs\/wp-json\/wp\/v2\/posts\/12047\/revisions\/12657"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/laser-technology.eu\/cs\/wp-json\/wp\/v2\/media\/12048"}],"wp:attachment":[{"href":"https:\/\/laser-technology.eu\/cs\/wp-json\/wp\/v2\/media?parent=12047"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/laser-technology.eu\/cs\/wp-json\/wp\/v2\/categories?post=12047"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/laser-technology.eu\/cs\/wp-json\/wp\/v2\/tags?post=12047"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}