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一种无动力LED车灯散热装置
InventionUnknown
10Claims · 1 independent
§ Ⅰ
Dossier Overview
Inventor
卢延超; 周小梅; 裴文炳; 张成; 刘子豪
Filing Date
Sep 21, 2026
Publication Date
Oct 27, 2026
IPC Classification
F21S 45/46 (2018.01)F21S 45/20 (2018.01)F21S 45/48 (2018.01)F21S 45/50 (2018.01)F21W 107/10 (2018.01)F21Y 115/10 (2016.01)
本发明公开了一种无动力LED车灯散热装置,属于汽车车灯技术领域。该装置包含LED模组,LED模组构成车灯光源并与导热基座相连。灯壳上设有安装腔和风道,LED模组设于安装腔内,风道与安装腔相隔断并与外界相通。热管设于安装腔内,热管内填充相变介质,热管顶端设有冷凝器,底端设有集热器,集热器与导热基座相连。冷凝器上设有散热鳍片,散热鳍片从安装腔内穿出处于风道内,风道内空气经散热鳍片加热后形成定向气流。热管与冷凝器内部相连通,相变介质受热汽化后流动至冷凝器散热液化,再回流至集热器形成循环。
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