Abstract: A fixture device includes an elongated body having at least two guide portions at two end sections thereof and a thread-coupling portion at a central section thereof, at least two latch members movably inserted through the guide portions to enable the guide portions move along axes of the latch members when the elongated body receives an external force, and an actuation bolt screwingly threaded through the thread-coupling portion and having an abutting part at a bottom thereof. Each latch member has a stop part to prevent the guide portions from upwardly escaping from the tops of the latch members. When being installed in a heat-dissipating module, the fixture device is combined with a heat-dissipating device which includes a bottom board and an integrated body formed by a plurality of fins, and the actuation bolt is inserted through a through hole passed through the center of the integrated body.

Abstract: A heat spreader-based heat sink module includes a heat spreader; a radiation fin set consisting of middle radiation fins on the middle and lateral radiation fins at two opposite lateral sides, the lateral radiation fins having end edges thereof defining with the middle radiation fins multiple installation spaces, the installation spaces being disposed at the two opposite lateral sides of the radiation fin set, each middle radiation fin defining a bearing portion between one respective pair of installation spaces; one or multiple retaining frames each including a holding-down segment located on the middle and pressed on one respective bearing portion of each middle radiation fin and two mounting segments respectively extended from two opposite ends of the holding-down segment and respectively positioned in one respective installation space; and multiple screw respectively mounted in the mounting segments of the one or multiple retaining frames.

Abstract: A heat sink includes a base block, a plurality of upright panels horizontally outwardly extended from the base block in a flush manner, each two adjacent upright panels defining with the base block a space, a plurality of radiation fins respectively extended from the periphery of the base block and two opposite lateral sides of each upright panel and respectively suspended in each space between each two adjacent upright panels, a mounting member located at a distal end of each upright panel remote from the base block, a sub-upright panel extended from one side of each upright panel adjacent to the mounting member of the respective upright panel, and a screw-connection member located at a distal end of each sub-upright panel remote from the respective upright panel.

Abstract: A heat-dissipating module includes a heat-dissipating member and at least one heat pipe. The heat-dissipating member includes a pillared convexity and an annular groove formed on and surrounding the heat-dissipating member. The at least one heat pipe passes through the annular groove, partially surrounding the convexity and stopped against the convexity.

Abstract: A method of combination of a heat pipe and a heat sink includes the steps of preparing a heat sink and a heat pipe, wherein the heat sink has an insertion hole in which the heat sink is inserted; placing the heat sink and the heat pipe onto a carrier, wherein a pressing member is located over the carrier, and a convexity corresponds to the insertion hole; punching the heat sink with the pressing member by punching the insertion hole with the convexity to cause deformation of the sidewall of the insertion hole between the heat pipe and the heat sink, whereby the heat pipe is tightly fitted in the insertion hole; and removing the pressing member from the heat sink to complete the combination of the heat pipe and the heat sink.