HEAT PIPE WITH HEAT RESERVOIRS AT BOTH EVAPORATING AND CONDENSING SECTIONS THEREOF

摘要

A heat pipe includes a hollow metal casing ( 10 ). The casing has an evaporating section (C) and a condensing section (A) at opposite ends thereof, and an adiabatic section (B) located between the evaporating section and the condensing section. A capillary wick structure ( 12 ) is arranged at an inner surface of the hollow metal casing. Two sealed heat reservoirs ( 20, 21 ) are respectively mounted on the evaporating and condensing sections of the heat pipe for increasing heat absorbing and dissipation areas of the heat pipe.