| 摘要 |
PROBLEM TO BE SOLVED: To provide a thin radiator which has high radiation capacity. SOLUTION: The radiator 1 possesses a base plate 3 consisting of high heat- conductive material, a plate-type heat pipe 5 whose one part (heat receiving part) is buried in a heat receiving plate 5 and whose another part (heat radiating part) is extended out of the base plate 3, a plurality of fin rows 7, etc. The base plate 3 comprises a plate-type heat pipe 5 which is bent in bellows form, and a spacer 11 which is put between each segment and the next of the pipe. This heat radiator can shift the heat conducted from a heating element 17 to the heat receiving plate quickly to the heat radiating part by burying the plate-type heat pipe 5 in the base plate 3. Moreover, this heat radiator 1 can be thinned since it has such structure that the plate-type heat pipe 5 extends in the direction of its plane of the base plate 3. |
