| 摘要 |
PROBLEM TO BE SOLVED: To provide a heat pipe capable of performing an efficient heat transfer from a local heat source. SOLUTION: A container 9 is formed into a hollow flat shape by a flat heating section 10, a thermal radiation section 11 oppositely faced against the heating section 10, spaced apart from it and having a wider area than that of the heating section 10, and a side wall 12 connecting each of circumferential edges of these heating section 10 and the thermal radiating section 11. Grooves crossed to each other are formed at the inner surface of the heating section 10. The inner surface of the side wall section 12 is formed with a groove extending in a direction connecting the thermal radiating section 11 to the heating section 10. |
