Heat pipe radiator

热管散热器

Abstract

本发明公开了一种热管散热器,包括蒸发段和冷凝段,所述蒸发段分为上部储液区、中部蒸发区以及下部气态工质释放通道,所述储液区、蒸发区和气态工质释放通道通过毛细吸液芯连接;与蒸发段相连的所述冷凝段内连接有分隔体,所述分隔体将该冷凝段分为内框下通道和内框上通道,所述内框上通道与所述上部储液区连通,所述内框下通道与所述下部气态工质释放通道连通。本发明的热管散热器解决了板式整体结构的垂直蒸发面靠毛细吸液芯克服重力将液态工质吸上蒸发面的速度,不能满足较大散热功率的要求,通过扩大板式整体结构的应用范围,满足了大功率半导体元件的散热需求。

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