THINNED FLAT PLATE HEAT PIPE FABRICATED BY EXTRUSION

摘要

PURPOSE: A thin film type heat pipe manufactured by an extrusion method is provided to improve electric heat performance and gather capillary force through the structure shape of a heat pipe. CONSTITUTION: A thin film type heat pipe manufactured by an extrusion method comprises a body part(100), a through hole(101), and grooves(102). The body part is formed into flat plate shape. The through hole is formed into the longitudinal direction of the body part. The grooves are formed in the inner wall of the through hole and working fluid flowed through the grooves. The inner space of the through hole is maintained in vacuum state.