Heat pipe and method for manufacturing the same

摘要

A heat pipe includes an evaporation section, a condensation section and a connecting section connecting with the evaporation section and the condensation section. The evaporation section defines a plurality of dents at an outer wall thereof to increase rough degree of the outer wall of the evaporation section. The dents are provided to prevent solder from separation from the evaporation section during soldering process soldering the evaporation section to a heat sink.