| 摘要 |
A heat dissipation module includes a first annular wall, a second annular wall, at least one porous structure, at least one first heat conductive structure and second heat conductive structure. The second annular wall with respect to the first annular wall, and the first annular wall and the second annular wall are jointed to form a closed chamber. The porous structure is disposed on an inner surface of the closed chamber. The first heat conductive structure is externally connected to the first annular wall and the second heat conductive structure is internally connected to the second annular wall.
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