Base-free heat dissipater

Abstract

The invention relates to a base-free heat dissipater design. The base-free heat dissipater comprises more than one heat dissipation fin modules and more than two heat tubes; the heat dissipation fin modules are formed by adjacently stacking a plurality of heat dissipation fins; a plurality of close-fitting slots are formed at the bottom of each of the heat dissipation fins; a supporting rib shallower than the slots is arranged between two adjacent close-fitting slots; more than one limiting rib is arranged on the inner surface or the front edge of the notch of each of the close-fitting slot; when the heat absorption ends of the heat tubes are embedded into the close-fitting slots of the heat dissipation fins and squeezed and flattened, the plurality of heat tubes are in adjacent seamless flat arrangement; moreover, the heat dissipation ends of the heat tubes extend to be embedded into the heat dissipation fin modules or the other more than one heat dissipation fin modules so as to quick dissipate heat from a heating source.

Description

technical field [0001] The invention relates to a design of a baseless radiator, in particular to an improved design of a baseless radiator structure in which the heat-absorbing ends of a plurality of heat pipes are adjacent and seamlessly arranged side by side. Background technique [0002] Conventional radiators with heat pipes mainly include a heat sink module, a plurality of heat pipes, and a metal base. The purpose of heat dissipation; As for the combination of the base and the heat pipe of the conventional radiator, it is often necessary to use solder paste and other welding media to complete the welding, but the heat pipe and the base are often made of different materials, so electroplating must be done before welding, so processing Complexity, increased cost, inconvenient assembly, and not environmentally friendly, and the base of the radiator is a solid metal block, which is not only heavy, bulky, and consumes a lot of metal, but also leads to high manufacturing cos...

AI Technical Summary

Problems solved by technology

[0002] Conventional radiators with heat pipes mainly include a heat sink module, a plurality of heat pipes, and a metal base. The purpose of heat dissipation; As for the combination of the base and the heat pipe of the conventional radiator, it is often necessary to use solder paste and other welding media to complete the welding, but the heat pipe and the base are often made of different materials, so electroplating must be done before welding, so processing Complexity, increased cost, inconvenient assembly, and not environmentally friendly, and the base of the radiator is a solid metal block, which is not only heavy and bulky, but also consumes a lot of metal, which also leads to high manufacturing costs

[0003] Furthermore, conventional heat sinks are provided with opposite grooves on the base for a plurality of heat pipes to be embedded and combined respectively. The heat pipes cannot be arranged closely together, and due to the existence of spacing, the number of heat pipes that can be accommodated will be reduced, and the heat transfer effect between the heat pipes is not good. The heat pipes located on the outer side cannot effectively perform heat transfer because they are relatively far away from the heat source. effect, and there is a distance from the inner heat pipe, so it is not conducive to mutual heat transfer

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