Abstract: A vapor chamber includes a casing, the working fluid, a wick structure and a supporting structure. The casing has a hollow room for allowing the working fluid to be filled therein. The wick structure is distributed in the hollow room. The supporting structure abuts against an inside surface of the wick structure. The supporting structure includes side plates and a plurality of wavelike pieces connected between the side plates. Each of the wavelike pieces is constituted of a plurality of crests and troughs. The crests of any two neighboring wavelike pieces are arranged in an alternating manner. A penetrating hole is provided at the crests and the troughs respectively. The working fluid flows through the separated passages and the penetrating holes. Via the above arrangement, the heat-conducting efficiency of the vapor chamber can be enhanced.

Abstract: A compact plate-type heat pipe having a large strength includes a plate-type heat pipe having a vaporized end and a condensed end and a metallic plate-like sleeve. The plate-like sleeve is covered outside the plate-type heat pipe tightly with the vaporized end of the plate-type heat pipe being exposed to the outside. The surface of the vaporized end of the plate-type heat pipe is adhered to the surface of a heat-generating electronic element, so that the heat generated by the heat-generating electronic element can be dissipated quickly.

Abstract: A cooling device for dissipating heat generated by an electronic element includes a fixing seat, a cooling body, and a vapor chamber. The fixing seat is arranged an opening. The cooling body includes a bottom plate attached onto the fixing seat and a plurality of cooling fins that are interspaced to each other and are attached to the bottom plate, in which a fixing hole is arranged at one side of the bottom plate, and an accommodating space is configured at the cooling fins in corresponding to the fixing hole. The vapor chamber is accommodated in the opening of the fixing seat, and one side of the vapor chamber contacts a bottom part of the cooling body, while another side contacts the electronic element.

Abstract: A heat-dissipating device includes a vapor chamber shown as a flat long plate, a heat-dissipating plate superposed on the vapor chamber, and a first fin set. The middle portion of the vapor chamber is designed as a heated section, two sides of which respectively have a condensing section. Two curvedly extending sections are respectively disposed between the heated section and the condensing sections. Each condensing section is extended to a higher position of the heated section through the bending of each extending section. The heat-dissipating plate is horizontally attached onto the two condensing sections, thus that a section-differential space formed between the heat-dissipating plate and the heated section accommodates the first fin set thermally contacted with the heated section of the vapor chamber.

Abstract: A panel heat-dissipating device includes a heat-conducting base, a vapor chamber, and at least one fin assembly. The heat-conducting base has a heat-conducting surface for allowing the vapor chamber to be thermally connected thereon. The vapor chamber forms extending portions toward the lateral of the heat-conducting base. The extending portion of the vapor chamber toward the lateral of the heat-conducting base allows the fin assembly to be disposed thereon. The fin assembly and the heat-conducting base are located to the same side of the vapor chamber. Via this arrangement, the heat-dissipating device occupies less space in the height.

Abstract: In an isothermal vapor chamber and its support structure, the isothermal vapor chamber includes a casing, a capillary wick, a support structure and a working fluid. The capillary wick is disposed in the casing. The support structure is contained in the capillary wick for supporting the capillary wick and the support structure includes two side panels and a plurality of wavy plates are connected between the two side panels. The wavy plate is formed by a plurality of wave peak sections and a plurality of wave valley sections, and the wave peak sections of any two adjacent wavy plates are installed alternately with each other, and any two adjacent wavy plates are partitioned to form a partition channel. The working fluid is filled into the casing and flowed through the partition channel for improving the heat conducting efficiency of the isothermal vapor chamber.

Abstract: A cooling device for dissipating heat generated by an electronic element includes a fixing seat, a cooling body, and a vapor chamber. The fixing seat is arranged an opening. The cooling body includes a bottom plate attached onto the fixing seat and a plurality of cooling fins that are interspaced to each other and are attached to the bottom plate, in which a fixing hole is arranged at one side of the bottom plate, and an accommodating space is configured at the cooling fins in corresponding to the fixing hole. The vapor chamber is accommodated in the opening of the fixing seat, and one side of the vapor chamber contacts a bottom part of the cooling body, while another side contacts the electronic element.

Abstract: In a vapor chamber and a supporting structure thereof, the vapor chamber includes a casing, in which a capillary wick and a supporting structure are accommodated. The supporting structure includes a plate, on which a plurality of channels are disposed at equal intervals and arranged by corresponding to each other. A corrugated piece is formed in each channel and upper and lower sides of the corrugated piece are respectively abutted against the capillary wick, making the capillary wick and inner wall faces of the casing tightly contacted to each other. In addition, a vapor chamber having this kind of supporting structure is provided. Thereby, it is possible to increase the phase-changing amount of the vapor chamber, accelerate the heat-transferring speed, and enhance the heat-conducting performance further.

Abstract: A cooling device for memory module is held onto a memory module and includes a first cooling assembly, a second cooling assembly, and a fastener. In the invention, the first cooling assembly includes a cooling plate and a vapor chamber, in which cooling fins are formed at one side of the cooling plate, at upper side of which engaging parts are formed. One inner side of the cooling plate is attached to one side of the vapor chamber, while another side is attached to the memory module. The second cooling assembly also includes a cooling plate and a vapor chamber. Cooling fins are formed at one side of the cooling plate, at upper side of which engaging parts are formed. When the two cooling plates are fixed correspondingly, all cooling fins are aligned correspondingly, and the engaging parts are engaged to each other. In the meantime, at least one fastener is applied for clamping and fixing the first and second cooling assemblies together.