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Author:

樊洪明 (樊洪明.) | 王薇 (王薇.)

Indexed by:

incoPat zhihuiya

Abstract:

一种大功率LED用翅片‑超导热管一体化散热装置,用以解决大功率LED的散热问题。该装置由U型超导热管、平直矩形翅片与卡扣装置组成。平直矩形翅片与超导热管为一体化制造。平直矩形翅片位于U型超导热管冷凝段两侧,翅片等间距、等厚度均匀布置,其高度相等。散热装置材质为铝,减轻了装置重量且节约成本。为降低空气热阻,蒸发段下表面为水平抛光表面;为降低接触热阻,大功率LED与散热装置之间涂抹含银硅脂并利用卡扣装置紧密连接。超导热管作为优良导热材料,利于大功率LED散热,平直矩形翅片与超导热管一体化制造进一步减小二者连接的热阻,使用卡扣装置结合含银硅脂的方式紧密连接大功率LED与散热装置,减小了二者的接触热阻,提高了传热效率。

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Patent Info :

Type: 发明申请

Patent No.: CN201810689869.X

Filing Date: 2018-06-28

Publication Date: 2018-09-14

Pub. No.: CN108534103A

Applicants: 北京工业大学

Legal Status: 驳回 ; 一案双申

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 4

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