Radiating module with heat conducting pipe and buckling type radiating fin in close fit with each other

Abstract

The invention discloses a radiating module with a heat conducting pipe and a buckling type radiating fin in close fit with each other. The radiating module comprises a radiating fin component and the heat conducting pipe, wherein the radiating fin component is formed by laminating a plurality of pieces of single fins; two sides of each piece of the single fin are bent upwards to form bend sides with equal height, while the body of the each piece of the single fin is provided with a fin turning hole turned over towards a bending direction of the bend side, wherein the fin turning hole is lower than the bend side; and except for the uppermost single fin, bend sides on two sides of other single fins are provided with a buckling point respectively; the single fins are connected with each other via the buckling points, and are laminated together to form the radiating fin component; and the heat conducting pipe passes through the fin turning hole of each single fin to be fixedly connected with the radiating fin component. The radiating module is simple in structure, few in production processes and environment-friendly; moreover, the working efficiency is greatly improved, the accidents of putting less fins than supposed to or missing the fins when laminating the fins are effectively prevented, and the quality and the performance of a product are guaranteed.

Description

technical field [0001] The invention relates to a heat dissipation module, in particular to a closely fitted heat dissipation module with a heat conduction pipe and snap-fit ​​heat dissipation fins, which belongs to the technical field of heat dissipation devices. Background technique [0002] Existing heat dissipation modules include heat dissipation fin components and heat pipes. The heat source dissipates heat, so that multiple heat dissipation fins form a large-area heat dissipation combination. [0003] The traditional heat dissipation module mainly has the following two molding methods: 1. The heat dissipation fin assembly and the heat pipe are bonded together under high temperature conditions through a heat transfer medium. At the same time, the heat dissipation fin assembly needs to be post-treated with nickel. The cost is too high, the process is too many, and the heat conduction medium is mostly chemical substances, which will cause pollution in the process of nic...

AI Technical Summary

Problems solved by technology

[0003] The traditional heat dissipation module mainly has the following two molding methods: 1. The heat dissipation fin assembly and the heat pipe are bonded together under high temperature conditions through a heat transfer medium. At the same time, the heat dissipation fin assembly needs to be post-treated with nickel. The cost is too high, the process is too many, and the heat conduction medium is mostly chemical substances, which will cause pollution in the process of nickelization; 2. Through the punching machine and the fixing fixture, the corresponding mechanism is designed outside the heat dissipation module production mold, and the heat conduction tube and the single fin The production efficiency is low, and assembly errors are prone to occur in this way, which is not suitable for mass production.

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