Patent ID: 6134106
Filing Date: 2000-10-17
Classification: F28D,G06F,H01L

Abstract:
An winding chain dissipating unit suitable for an electronic device, comprising:a winding chain outer tube being a hollow tube;a winding chain inner tube passing through the winding chain outer tube and rotationable with respect to the winding chain outer tube; anda heat pipe having a first end attaching to the winding chain inner tube, and having a second end connected to a radiating element or a heat emitting element;characterized in that: the inner diameter of the winding chain outer tube is matched with the outer diameter of the winding chain inner tube so as to have a smaller front end and a larger rear end, moreover, an elastic element is installed at a position between a front end of the winding chain inner tube and a front wall of the winding chain outer tube so that the winding chain inner tube generates a continuously front pulling force to the winding chain outer tube.