{"id":22825,"date":"2025-10-05T17:14:31","date_gmt":"2025-10-05T09:14:31","guid":{"rendered":"https:\/\/sinoextrud.com\/?p=22825"},"modified":"2025-10-05T17:15:06","modified_gmt":"2025-10-05T09:15:06","slug":"jsou-chladice-vhodne-pro-chladici-systemy-automobilovych-baterii","status":"publish","type":"post","link":"https:\/\/sinoextrud.com\/cs\/are-heat-sinks-suitable-for-automotive-battery-cooling-systems\/","title":{"rendered":"Jsou chladi\u010de vhodn\u00e9 pro chladic\u00ed syst\u00e9my automobilov\u00fdch bateri\u00ed?"},"content":{"rendered":"<p><figure><img decoding=\"async\" src=\"https:\/\/sinoextrud.com\/wp-content\/uploads\/blue-ceramic-vase-with-floral-design.webp\" alt=\"modr\u00e1 keramick\u00e1 v\u00e1za s kv\u011btinov\u00fdm vzorem\"><figcaption>Ru\u010dn\u011b vyroben\u00e1 modr\u00e1 keramick\u00e1 v\u00e1za se slo\u017eit\u00fdmi botanick\u00fdmi motivy um\u00edst\u011bn\u00e1 na d\u0159ev\u011bn\u00e9m stole.<\/figcaption><\/figure>\n<\/p>\n<p>Akumul\u00e1tory v elektromobilech produkuj\u00ed velk\u00e9 mno\u017estv\u00ed tepla. Pokud chladi\u010d sel\u017ee, baterie se mohou p\u0159eh\u0159\u00e1t, zkr\u00e1tit \u017eivotnost nebo dokonce vzplanout.<\/p>\n<p><strong>Ano, chladi\u010de lze pou\u017e\u00edt pro chlazen\u00ed bateri\u00ed elektromobil\u016f, pokud jsou navr\u017eeny s vhodnou tepelnou kapacitou, odolnost\u00ed proti vibrac\u00edm a trvanlivost\u00ed pro automobilov\u00fd pr\u016fmysl.<\/strong><\/p>\n<p>P\u0159i doporu\u010dov\u00e1n\u00ed chladi\u010de pro syst\u00e9m vozidla v\u017edy zva\u017euji tepeln\u00e9 zat\u00ed\u017een\u00ed, mont\u00e1\u017e, stabilitu materi\u00e1lu a po\u017eadavky na testov\u00e1n\u00ed.<\/p>\n<h2>Je tento chladi\u010d vhodn\u00fd pro chladic\u00ed syst\u00e9my automobilov\u00fdch bateri\u00ed?<\/h2>\n<p>Bateriov\u00e9 syst\u00e9my maj\u00ed vysokou hustotu energie a funguj\u00ed v hork\u00e9m a drsn\u00e9m prost\u0159ed\u00ed. Pokud to chladi\u010d nezvl\u00e1dne, sel\u017ee.<\/p>\n<p><strong>Chladi\u010de pro baterie elektrick\u00fdch vozidel mus\u00ed zvl\u00e1dat vysok\u00e9 tepeln\u00e9 zat\u00ed\u017een\u00ed, odol\u00e1vat velk\u00fdm teplotn\u00edm zm\u011bn\u00e1m, odol\u00e1vat korozi a vibrac\u00edm a mus\u00ed b\u00fdt navr\u017eeny pro bezpe\u010dnou mont\u00e1\u017e.<\/strong><\/p>\n<p><figure><img decoding=\"async\" src=\"https:\/\/sinoextrud.com\/wp-content\/uploads\/green-canvas-leather-backpack-for-travel.webp\" alt=\"zelen\u00fd ko\u017een\u00fd batoh z pl\u00e1tna na cesty\"><figcaption>Stylov\u00fd zelen\u00fd ko\u017een\u00fd batoh z pl\u00e1tna s mnoha p\u0159ihr\u00e1dkami ide\u00e1ln\u00ed na cesty a outdoorov\u00e1 dobrodru\u017estv\u00ed<\/figcaption><\/figure>\n<\/p>\n<h3>Kl\u00ed\u010dov\u00e9 po\u017eadavky na chladi\u010de bateri\u00ed pro elektromobily<\/h3>\n<table>\n<thead>\n<tr>\n<th>Krit\u00e9ria<\/th>\n<th>Po\u017eadovan\u00e1 schopnost<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>P\u0159enos tepla<\/td>\n<td>Mus\u00ed zvl\u00e1dat vysok\u00e9 v\u00fdkonov\u00e9 zat\u00ed\u017een\u00ed bateriov\u00fdch modul\u016f<\/td>\n<\/tr>\n<tr>\n<td>Trvanlivost prost\u0159ed\u00ed<\/td>\n<td>Odolnost v\u016f\u010di vibrac\u00edm, vlhkosti a korozi<\/td>\n<\/tr>\n<tr>\n<td>Teplotn\u00ed rozsah<\/td>\n<td>Spolehliv\u011b pracuj\u00ed od -40 \u00b0C do 125 \u00b0C nebo v\u00edce<\/td>\n<\/tr>\n<tr>\n<td>Zp\u016fsob mont\u00e1\u017ee<\/td>\n<td>Mus\u00ed b\u00fdt pou\u017eita konstrukce odoln\u00e1 proti vibrac\u00edm (v\u00edcebodov\u00e9 upevn\u011bn\u00ed)<\/td>\n<\/tr>\n<tr>\n<td>Materi\u00e1ly<\/td>\n<td>Vysoce kvalitn\u00ed hlin\u00edk, eloxovan\u00fd nebo s povrchovou \u00fapravou<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Nikdy nep\u0159edpokl\u00e1d\u00e1m, \u017ee by standardn\u00ed chladi\u010d mohl p\u0159e\u017e\u00edt v akumul\u00e1toru elektromobilu. Ty nejlep\u0161\u00ed jsou testov\u00e1ny na tepeln\u00e9 cykly, solnou mlhu, vlhkost a silni\u010dn\u00ed n\u00e1razy. Tvar, materi\u00e1l a mont\u00e1\u017e je t\u0159eba pe\u010dliv\u011b vyb\u00edrat. P\u0159izp\u016fsoben\u00ed je t\u00e9m\u011b\u0159 v\u017edy nutn\u00e9.<\/p>\n<div class=\"claim claim-true\" style=\"background-color: #e6f3e6; border-color: #e6f3e6; color: #2e8b57;\"><p><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" fill=\"transparent\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M20 13c0 5-3.5 7.5-7.66 8.95a1 1 0 0 1-.67-.01C7.5 20.5 4 18 4 13V6a1 1 0 0 1 1-1c2 0 4.5-1.2 6.24-2.72a1.17 1.17 0 0 1 1.52 0C14.51 3.81 17 5 19 5a1 1 0 0 1 1 1z\"\/><path d=\"m9 12 2 2 4-4\"\/><\/svg> <b>Chladi\u010de pro bateriov\u00e9 syst\u00e9my elektromobil\u016f mus\u00ed odol\u00e1vat vysok\u00fdm teplot\u00e1m a vibrac\u00edm.<\/b><span class='claim-true-or-false'>Pravda<\/span><\/p><p class='claim-explanation'>Prost\u0159ed\u00ed bateri\u00ed je n\u00e1ro\u010dn\u00e9, tak\u017ee chladi\u010de mus\u00ed spl\u0148ovat po\u017eadavky na odolnost v automobilov\u00e9m pr\u016fmyslu.<\/p><\/div>\n<div class=\"claim claim-false\" style=\"background-color: #f8e6e6; border-color: #f8e6e6; color: #dc143c;\"><p><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" fill=\"transparent\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M20 13c0 5-3.5 7.5-7.66 8.95a1 1 0 0 1-.67-.01C7.5 20.5 4 18 4 13V6a1 1 0 0 1 1-1c2 0 4.5-1.2 6.24-2.72a1.17 1.17 0 0 1 1.52 0C14.51 3.81 17 5 19 5a1 1 0 0 1 1 1z\"\/><path d=\"m14.5 9.5-5 5\"\/><path d=\"m9.5 9.5 5 5\"\/><\/svg> <b>V elektromobilech lze pou\u017e\u00edt jak\u00fdkoli standardn\u00ed chladi\u010d PC.<\/b><span class='claim-true-or-false'>False<\/span><\/p><p class='claim-explanation'>Aplikace ve vozidlech vy\u017eaduj\u00ed speci\u00e1ln\u00ed konstrukci, materi\u00e1ly a testov\u00e1n\u00ed, aby byly odoln\u00e9 v\u016f\u010di nam\u00e1h\u00e1n\u00ed a teplot\u011b.<\/p><\/div>\n<h2>Jak\u00e9 teploty vydr\u017e\u00ed chladi\u010d p\u0159i pou\u017e\u00edv\u00e1n\u00ed v elektromobilu?<\/h2>\n<p>Syst\u00e9my vozidla se rychle zah\u0159\u00edvaj\u00ed. Pokud chladi\u010d nezvl\u00e1dne teplotu 125 \u00b0C nebo vy\u0161\u0161\u00ed, m\u016f\u017ee se zkroutit nebo zkorodovat.<\/p>\n<p><strong>Chladi\u010de pro automobilov\u00fd pr\u016fmysl obvykle odol\u00e1vaj\u00ed trvale teplot\u00e1m od -40 \u00b0C do +125 \u00b0C a n\u011bkter\u00e9 snesou kr\u00e1tkodob\u00e9 n\u00e1razy a\u017e do 150 \u00b0C.<\/strong><\/p>\n<p><figure><img decoding=\"async\" src=\"https:\/\/sinoextrud.com\/wp-content\/uploads\/white-leather-luxury-lounge-chair.webp\" alt=\"b\u00edl\u00e9 ko\u017een\u00e9 luxusn\u00ed k\u0159eslo\"><figcaption>Stylov\u00e9 b\u00edl\u00e9 ko\u017een\u00e9 k\u0159eslo s chromovan\u00fdm r\u00e1mem v modern\u00edm ob\u00fdvac\u00edm pokoji<\/figcaption><\/figure>\n<\/p>\n<h3>Pokyny pro v\u00fddr\u017e p\u0159i teplot\u011b<\/h3>\n<table>\n<thead>\n<tr>\n<th>Typ<\/th>\n<th>Teplotn\u00ed rozsah<\/th>\n<th>Pozn\u00e1mky<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Spot\u0159ebn\u00ed elektronika<\/td>\n<td>0 \u00b0C a\u017e 85 \u00b0C<\/td>\n<td>Nehod\u00ed se pro vozidla<\/td>\n<\/tr>\n<tr>\n<td>Standardn\u00ed pr\u016fmyslov\u00e9<\/td>\n<td>-20 \u00b0C a\u017e 100 \u00b0C<\/td>\n<td>Nevhodn\u00e9 pro pou\u017eit\u00ed pod kapotou elektromobilu<\/td>\n<\/tr>\n<tr>\n<td>Automobilov\u00fd pr\u016fmysl<\/td>\n<td>-40 \u00b0C a\u017e 125 \u00b0C nebo v\u00edce<\/td>\n<td>Odpov\u00edd\u00e1 po\u017eadavk\u016fm syst\u00e9mu EV<\/td>\n<\/tr>\n<tr>\n<td>Roz\u0161\u00ed\u0159en\u00fd automobilov\u00fd pr\u016fmysl<\/td>\n<td>Kr\u00e1tk\u00e9 doby p\u0159i 150 \u00b0C<\/td>\n<td>Pro komponenty v bl\u00edzkosti vysokoteplotn\u00edch z\u00f3n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>V\u017edy se uji\u0161\u0165uji, \u017ee hlin\u00edkov\u00e1 slitina a povrchov\u00e1 \u00faprava se teplem neznehodnot\u00ed. Povrchov\u00e1 \u00faprava se nesm\u00ed odlupovat, deformovat ani m\u011bnit barvu. Teplotn\u00ed cyklov\u00e1n\u00ed od -40 do +125 \u00b0C m\u016f\u017ee zp\u016fsobit \u00fanavu, tak\u017ee s t\u00edm tak\u00e9 po\u010d\u00edt\u00e1m.<\/p>\n<div class=\"claim claim-true\" style=\"background-color: #e6f3e6; border-color: #e6f3e6; color: #2e8b57;\"><p><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" fill=\"transparent\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M20 13c0 5-3.5 7.5-7.66 8.95a1 1 0 0 1-.67-.01C7.5 20.5 4 18 4 13V6a1 1 0 0 1 1-1c2 0 4.5-1.2 6.24-2.72a1.17 1.17 0 0 1 1.52 0C14.51 3.81 17 5 19 5a1 1 0 0 1 1 1z\"\/><path d=\"m9 12 2 2 4-4\"\/><\/svg> <b>Automobilov\u00e9 chladi\u010de zvl\u00e1dnou nep\u0159etr\u017eit\u011b a\u017e 125 \u00b0C.<\/b><span class='claim-true-or-false'>Pravda<\/span><\/p><p class='claim-explanation'>Jedn\u00e1 se o b\u011b\u017enou specifikaci bateri\u00ed a \u0159\u00eddic\u00edch modul\u016f pro elektromobily.<\/p><\/div>\n<div class=\"claim claim-false\" style=\"background-color: #f8e6e6; border-color: #f8e6e6; color: #dc143c;\"><p><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" fill=\"transparent\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M20 13c0 5-3.5 7.5-7.66 8.95a1 1 0 0 1-.67-.01C7.5 20.5 4 18 4 13V6a1 1 0 0 1 1-1c2 0 4.5-1.2 6.24-2.72a1.17 1.17 0 0 1 1.52 0C14.51 3.81 17 5 19 5a1 1 0 0 1 1 1z\"\/><path d=\"m14.5 9.5-5 5\"\/><path d=\"m9.5 9.5 5 5\"\/><\/svg> <b>Pro chlazen\u00ed akumul\u00e1toru vozidla se doporu\u010duj\u00ed plastov\u00e9 chladi\u010de.<\/b><span class='claim-true-or-false'>False<\/span><\/p><p class='claim-explanation'>Plast nem\u00e1 dostate\u010dnou tepelnou kapacitu a teplotn\u00ed stabilitu pot\u0159ebnou v prost\u0159ed\u00ed elektromobil\u016f.<\/p><\/div>\n<h2>M\u00e1te n\u00e1vrhy chladi\u010d\u016f pro aplikace ve vozidlech?<\/h2>\n<p>Ne v\u0161echny chladi\u010de jsou stejn\u00e9. Chladi\u010de pro vozidla vy\u017eaduj\u00ed speci\u00e1ln\u00ed konstrukci, materi\u00e1ly a testy.<\/p>\n<p><strong>Ano, mnoho chladi\u010d\u016f je navr\u017eeno na m\u00edru pro elektromobily se zes\u00edlen\u00fdmi r\u00e1my, vibra\u010dn\u00edmi \u00fachyty a povrchovou \u00fapravou pro automobilov\u00fd pr\u016fmysl.<\/strong><\/p>\n<p><figure><img decoding=\"async\" src=\"https:\/\/sinoextrud.com\/wp-content\/uploads\/blue-leather-backpack-with-gold-accents-1.webp\" alt=\"modr\u00fd ko\u017een\u00fd batoh se zlat\u00fdmi akcenty\"><figcaption>Stylov\u00fd modr\u00fd ko\u017een\u00fd batoh se zlat\u00fdmi akcenty a nastaviteln\u00fdmi popruhy na neutr\u00e1ln\u00edm pozad\u00ed.<\/figcaption><\/figure>\n<\/p>\n<h3>Konstruk\u010dn\u00ed vlastnosti chladi\u010de pro vozidla<\/h3>\n<table>\n<thead>\n<tr>\n<th>Funkce<\/th>\n<th>Funkce<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Zes\u00edlen\u00e1 \u017eebra<\/td>\n<td>Odolnost proti n\u00e1raz\u016fm a vibrac\u00edm<\/td>\n<\/tr>\n<tr>\n<td>V\u00edcebodov\u00e1 mont\u00e1\u017e<\/td>\n<td>Vyhn\u011bte se koncentraci nap\u011bt\u00ed<\/td>\n<\/tr>\n<tr>\n<td>Antikorozn\u00ed \u00faprava<\/td>\n<td>Sn\u00e1\u0161\u00ed vlhkost, s\u016fl, chemick\u00fd post\u0159ik<\/td>\n<\/tr>\n<tr>\n<td>Mezery tepeln\u00e9 rozta\u017enosti<\/td>\n<td>Zabra\u0148uje prask\u00e1n\u00ed p\u0159i teplotn\u00edch v\u00fdkyvech<\/td>\n<\/tr>\n<tr>\n<td>Vysoce tolerantn\u00ed povrch<\/td>\n<td>Zachov\u00e1n\u00ed rovinnosti pro tepeln\u00fd kontakt<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>P\u0159i n\u00e1vrhu elektrick\u00fdch vozidel prov\u00e1d\u00edm mod\u00e1ln\u00ed anal\u00fdzu, abych se vyhnul rezonanci. P\u0159id\u00e1v\u00e1m odleh\u010dovac\u00ed z\u00f3ny nebo plovouc\u00ed dr\u017e\u00e1ky. M\u011bd\u011bn\u00e9 vlo\u017eky pom\u00e1haj\u00ed tam, kde je pot\u0159eba dodate\u010dn\u00e9 chlazen\u00ed. Testov\u00e1n\u00ed se prov\u00e1d\u00ed v simulovan\u00fdch podm\u00ednk\u00e1ch na silnici s vlhkost\u00ed a teplotn\u00edmi cykly.<\/p>\n<div class=\"claim claim-true\" style=\"background-color: #e6f3e6; border-color: #e6f3e6; color: #2e8b57;\"><p><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" fill=\"transparent\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M20 13c0 5-3.5 7.5-7.66 8.95a1 1 0 0 1-.67-.01C7.5 20.5 4 18 4 13V6a1 1 0 0 1 1-1c2 0 4.5-1.2 6.24-2.72a1.17 1.17 0 0 1 1.52 0C14.51 3.81 17 5 19 5a1 1 0 0 1 1 1z\"\/><path d=\"m9 12 2 2 4-4\"\/><\/svg> <b>Chladi\u010de ur\u010den\u00e9 pro vozidla jsou \u010dasto testov\u00e1ny na odolnost proti vibrac\u00edm a soln\u00e9 mlze.<\/b><span class='claim-true-or-false'>Pravda<\/span><\/p><p class='claim-explanation'>Mus\u00ed p\u0159e\u017e\u00edt n\u00e1razy na silnici a vystaven\u00ed vliv\u016fm prost\u0159ed\u00ed.<\/p><\/div>\n<div class=\"claim claim-false\" style=\"background-color: #f8e6e6; border-color: #f8e6e6; color: #dc143c;\"><p><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" fill=\"transparent\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M20 13c0 5-3.5 7.5-7.66 8.95a1 1 0 0 1-.67-.01C7.5 20.5 4 18 4 13V6a1 1 0 0 1 1-1c2 0 4.5-1.2 6.24-2.72a1.17 1.17 0 0 1 1.52 0C14.51 3.81 17 5 19 5a1 1 0 0 1 1 1z\"\/><path d=\"m14.5 9.5-5 5\"\/><path d=\"m9.5 9.5 5 5\"\/><\/svg> <b>V\u0161echny hlin\u00edkov\u00e9 chladi\u010de jsou automaticky ur\u010deny pro vozidla.<\/b><span class='claim-true-or-false'>False<\/span><\/p><p class='claim-explanation'>Pouze ty, kter\u00e9 jsou navr\u017eeny, pota\u017eeny a testov\u00e1ny pro pou\u017eit\u00ed v automobilov\u00e9m pr\u016fmyslu.<\/p><\/div>\n<h2>Jak\u00e9 certifikace se vztahuj\u00ed na chladi\u010de pro automobilov\u00fd pr\u016fmysl?<\/h2>\n<p>Bez p\u0159\u00edslu\u0161n\u00fdch norem nemus\u00ed b\u00fdt ani siln\u00fd chladi\u010d akceptov\u00e1n p\u0159i v\u00fdrob\u011b elektromobil\u016f.<\/p>\n<p><strong>Chladi\u010de pro automobilov\u00fd pr\u016fmysl by se m\u011bly \u0159\u00eddit normami AEC-Q pro spolehlivost sou\u010d\u00e1stek a ISO 16750 pro z\u00e1t\u011b\u017eov\u00e9 testy vlivem prost\u0159ed\u00ed.<\/strong><\/p>\n<p><figure><img decoding=\"async\" src=\"https:\/\/sinoextrud.com\/wp-content\/uploads\/black-leather-ankle-boots-1.webp\" alt=\"\u010dern\u00e9 ko\u017een\u00e9 kotn\u00edkov\u00e9 boty\"><figcaption>Stylov\u00e9 \u010dern\u00e9 ko\u017een\u00e9 kotn\u00edkov\u00e9 boty s elegantn\u00edm designem na b\u00edl\u00e9m pozad\u00ed<\/figcaption><\/figure>\n<\/p>\n<h3>B\u011b\u017en\u00e9 certifikace pro automobilov\u00fd pr\u016fmysl<\/h3>\n<table>\n<thead>\n<tr>\n<th>Standardn\u00ed<\/th>\n<th>\u00da\u010del<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>AEC-Q100\/200<\/td>\n<td>Zaji\u0161\u0165uje spolehlivost elektroniky ve vozidlech<\/td>\n<\/tr>\n<tr>\n<td>ISO 16750<\/td>\n<td>Ov\u011b\u0159uje odolnost p\u0159i vibrac\u00edch\/teplot\u011b<\/td>\n<\/tr>\n<tr>\n<td>IATF 16949<\/td>\n<td>Kontrola kvality pro dodavatele v automobilov\u00e9m pr\u016fmyslu<\/td>\n<\/tr>\n<tr>\n<td>ISO 26262<\/td>\n<td>Funk\u010dn\u00ed bezpe\u010dnost (pokud selh\u00e1n\u00ed chladi\u010de zp\u016fsob\u00ed nebezpe\u010d\u00ed)<\/td>\n<\/tr>\n<tr>\n<td>RoHS \/ REACH<\/td>\n<td>Dodr\u017eov\u00e1n\u00ed p\u0159edpis\u016f v oblasti \u017eivotn\u00edho prost\u0159ed\u00ed a materi\u00e1l\u016f<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Podle m\u00fdch zku\u0161enost\u00ed vy\u017eaduj\u00ed v\u00fdrobci OEM elektrick\u00fdch vozidel pro chladi\u010de alespo\u0148 protokoly o zkou\u0161k\u00e1ch na \u00farovni normy ISO 16750. N\u011bkte\u0159\u00ed po\u017eaduj\u00ed tak\u00e9 \u00fadaje z test\u016f vibrac\u00ed a soln\u00e9 mlhy. P\u0159ed v\u00fdrobou si v\u017edy u z\u00e1kazn\u00edka ov\u011b\u0159uji, kter\u00e9 z nich plat\u00ed.<\/p>\n<div class=\"claim claim-true\" style=\"background-color: #e6f3e6; border-color: #e6f3e6; color: #2e8b57;\"><p><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" fill=\"transparent\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M20 13c0 5-3.5 7.5-7.66 8.95a1 1 0 0 1-.67-.01C7.5 20.5 4 18 4 13V6a1 1 0 0 1 1-1c2 0 4.5-1.2 6.24-2.72a1.17 1.17 0 0 1 1.52 0C14.51 3.81 17 5 19 5a1 1 0 0 1 1 1z\"\/><path d=\"m9 12 2 2 4-4\"\/><\/svg> <b>IATF 16949 je norma \u0159\u00edzen\u00ed kvality pro dodavatele d\u00edl\u016f pro vozidla.<\/b><span class='claim-true-or-false'>Pravda<\/span><\/p><p class='claim-explanation'>Zaji\u0161\u0165uje konzistenci proces\u016f a kontrolu vad v dodavatelsk\u00fdch \u0159et\u011bzc\u00edch automobil\u016f.<\/p><\/div>\n<div class=\"claim claim-false\" style=\"background-color: #f8e6e6; border-color: #f8e6e6; color: #dc143c;\"><p><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" fill=\"transparent\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M20 13c0 5-3.5 7.5-7.66 8.95a1 1 0 0 1-.67-.01C7.5 20.5 4 18 4 13V6a1 1 0 0 1 1-1c2 0 4.5-1.2 6.24-2.72a1.17 1.17 0 0 1 1.52 0C14.51 3.81 17 5 19 5a1 1 0 0 1 1 1z\"\/><path d=\"m14.5 9.5-5 5\"\/><path d=\"m9.5 9.5 5 5\"\/><\/svg> <b>U chladi\u010d\u016f pro automobilov\u00fd pr\u016fmysl nen\u00ed vy\u017eadov\u00e1na shoda s RoHS.<\/b><span class='claim-true-or-false'>False<\/span><\/p><p class='claim-explanation'>Ekologick\u00e9 p\u0159edpisy se st\u00e1le vztahuj\u00ed i na kovov\u00e9 d\u00edly.<\/p><\/div>\n<h2>Zvl\u00e1dnou chladi\u010de vibrace v elektromobilech?<\/h2>\n<p>Silnice jsou drsn\u00e9 a elektromobily neust\u00e1le vibruj\u00ed. Uvoln\u011bn\u00e9 chladi\u010de mohou p\u0159eru\u0161it vodi\u010de nebo p\u0159eh\u0159\u00e1t moduly.<\/p>\n<p><strong>Ano, p\u0159i pevn\u00e9 konstrukci a spr\u00e1vn\u00e9 mont\u00e1\u017ei zvl\u00e1dnou chladi\u010de neust\u00e1l\u00e9 vibrace, kter\u00e9 se vyskytuj\u00ed v elektrick\u00fdch vozidlech.<\/strong><\/p>\n<h3>Antivibra\u010dn\u00ed konstruk\u010dn\u00ed metody<\/h3>\n<table>\n<thead>\n<tr>\n<th>Technika<\/th>\n<th>\u00da\u010del<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Konstruk\u010dn\u00ed \u017eebra<\/td>\n<td>Pos\u00edlen\u00ed ploutv\u00ed a z\u00e1kladny<\/td>\n<\/tr>\n<tr>\n<td>V\u00edcebodov\u00e9 \u0161rouby<\/td>\n<td>Rozlo\u017een\u00ed z\u00e1t\u011b\u017ee a omezen\u00ed posunu<\/td>\n<\/tr>\n<tr>\n<td>Pru\u017einov\u00e9 podlo\u017eky<\/td>\n<td>Udr\u017een\u00ed up\u00ednac\u00ed s\u00edly p\u0159i n\u00e1razu<\/td>\n<\/tr>\n<tr>\n<td>Vibra\u010dn\u00ed dr\u017e\u00e1ky<\/td>\n<td>Izolace n\u00e1razu od elektroniky<\/td>\n<\/tr>\n<tr>\n<td>Mod\u00e1ln\u00ed anal\u00fdza<\/td>\n<td>Vyhn\u011bte se p\u0159izp\u016fsoben\u00ed p\u0159irozen\u00e9 frekvence<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Testuji podle vibra\u010dn\u00edch norem IEC 60068 nebo podle re\u00e1ln\u00fdch silni\u010dn\u00edch test\u016f. Pokud jsou chladi\u010de upevn\u011bny pouze v jednom bod\u011b, mohou se \u010dasem uvolnit. Proto pou\u017e\u00edv\u00e1m rozptylova\u010de nap\u011bt\u00ed, \u0161rouby se z\u00e1vitem a pastu proti uvoln\u011bn\u00ed. V extr\u00e9mn\u00edch podm\u00ednk\u00e1ch p\u0159id\u00e1v\u00e1m p\u011bnu tlum\u00edc\u00ed n\u00e1razy nebo pr\u016fchodky.<\/p>\n<div class=\"claim claim-true\" style=\"background-color: #e6f3e6; border-color: #e6f3e6; color: #2e8b57;\"><p><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" fill=\"transparent\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M20 13c0 5-3.5 7.5-7.66 8.95a1 1 0 0 1-.67-.01C7.5 20.5 4 18 4 13V6a1 1 0 0 1 1-1c2 0 4.5-1.2 6.24-2.72a1.17 1.17 0 0 1 1.52 0C14.51 3.81 17 5 19 5a1 1 0 0 1 1 1z\"\/><path d=\"m9 12 2 2 4-4\"\/><\/svg> <b>Chladi\u010de v elektrick\u00fdch vozidlech mus\u00ed b\u00fdt testov\u00e1ny na odolnost proti vibrac\u00edm.<\/b><span class='claim-true-or-false'>Pravda<\/span><\/p><p class='claim-explanation'>Dlouhodob\u00e9 n\u00e1razy a pohyb na silnici vy\u017eaduj\u00ed konstrukci odolnou proti vibrac\u00edm.<\/p><\/div>\n<div class=\"claim claim-false\" style=\"background-color: #f8e6e6; border-color: #f8e6e6; color: #dc143c;\"><p><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" fill=\"transparent\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M20 13c0 5-3.5 7.5-7.66 8.95a1 1 0 0 1-.67-.01C7.5 20.5 4 18 4 13V6a1 1 0 0 1 1-1c2 0 4.5-1.2 6.24-2.72a1.17 1.17 0 0 1 1.52 0C14.51 3.81 17 5 19 5a1 1 0 0 1 1 1z\"\/><path d=\"m14.5 9.5-5 5\"\/><path d=\"m9.5 9.5 5 5\"\/><\/svg> <b>Mont\u00e1\u017e chladi\u010d\u016f s jedn\u00edm centr\u00e1ln\u00edm \u0161roubem je nejlep\u0161\u00ed z hlediska odolnosti proti vibrac\u00edm.<\/b><span class='claim-true-or-false'>False<\/span><\/p><p class='claim-explanation'>Jednobodov\u00e9 upevn\u011bn\u00ed je n\u00e1chyln\u011bj\u0161\u00ed k uvoln\u011bn\u00ed a koncentraci nap\u011bt\u00ed.<\/p><\/div>\n<h2>Z\u00e1v\u011br<\/h2>\n<p>Chladi\u010de ur\u010den\u00e9 pro vozidla mus\u00ed um\u011bt v\u00edc ne\u017e jen chladit. Mus\u00ed p\u0159e\u017e\u00edt teplo, n\u00e1razy, korozi a nam\u00e1h\u00e1n\u00ed po mnoho let. D\u00edky spr\u00e1vn\u00e9 konstrukci a norm\u00e1m pom\u00e1haj\u00ed udr\u017eovat syst\u00e9my elektrick\u00fdch vozidel bezpe\u010dn\u00e9 a efektivn\u00ed.<\/p>","protected":false},"excerpt":{"rendered":"<p>Handcrafted blue ceramic vase featuring intricate botanical motifs placed on a wooden table Battery packs in EVs generate a lot of heat. If the heat sink fails, batteries can overheat, shorten lifespan, or even catch fire. Yes, heat sinks can be used in EV battery cooling if designed with proper thermal capacity, vibration resistance, and [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":22822,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-22825","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-custom-mold"],"meta_box":{"post-to-quiz_to":[]},"_links":{"self":[{"href":"https:\/\/sinoextrud.com\/cs\/wp-json\/wp\/v2\/posts\/22825","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sinoextrud.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sinoextrud.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sinoextrud.com\/cs\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/sinoextrud.com\/cs\/wp-json\/wp\/v2\/comments?post=22825"}],"version-history":[{"count":0,"href":"https:\/\/sinoextrud.com\/cs\/wp-json\/wp\/v2\/posts\/22825\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sinoextrud.com\/cs\/wp-json\/wp\/v2\/media\/22822"}],"wp:attachment":[{"href":"https:\/\/sinoextrud.com\/cs\/wp-json\/wp\/v2\/media?parent=22825"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sinoextrud.com\/cs\/wp-json\/wp\/v2\/categories?post=22825"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sinoextrud.com\/cs\/wp-json\/wp\/v2\/tags?post=22825"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}