Efficient heat dissipation module and production process

Abstract

The invention is applicable to the technical field of heat dissipation devices, and provides an efficient heat dissipation module which comprises a plurality of layers of aluminum heat dissipation fins and heat dissipation conduction pieces connected with the heat dissipation fins, grooves are formed in the heat dissipation fins, the heat dissipation conduction pieces are embedded in the grooves, and the heat dissipation conduction pieces are connected with the heat dissipation fins; the heat dissipation conduction piece is composed of a copper heat dissipation column and a heat dissipation guide pipe, the heat dissipation guide pipe penetrates through the heat dissipation column, the heat dissipation guide pipe is tightly connected with the heat dissipation column, and the size of the groove is matched with the heat dissipation column and the heat dissipation guide pipe in the heat dissipation conduction piece. Due to the fact that the symmetrically-distributed grooves are formed in the aluminum heat dissipation fin, the copper heat conduction pieces are embedded in the grooves, the heat of the device is transmitted and dissipated through the rapid heat conduction property of the copper columns, the simple technological process is adopted, the manufacturing is easy, pollution is avoided, and copying and batch use are convenient.

Description

technical field [0001] The invention belongs to the technical field of heat dissipation devices, and in particular relates to a high-efficiency heat dissipation module and a production process. Background technique [0002] The heat dissipation module is a key component for the cooling of high-power electronic equipment. It plays an important role in the cooling of chips such as personal computing equipment, data centers, 5G base stations, projectors, and game consoles. Existing heat dissipation modules generally use heat pipes Or manufacturing of complex and precise processes such as vapor chamber production, fin stamping assembly, base milling, module welding, and performance testing. [0003] However, there are always many problems in the actual application of the existing heat dissipation modules. First, the production cost of pure copper heat dissipation parts is high, and the product is heavy, which is not only inconvenient to use, but also causes waste of materials; s...

AI Technical Summary

Problems solved by technology

[0004] The invention provides a high-efficiency heat dissipation module and a production process, aiming to solve the problem that the existing pure copper heat dissipation parts are high in production cost and heavy, which is not only inconvenient to use, but also causes waste of materials; the heat dissipation of existing aluminum heat sinks Resistance heating welding, using nickel plating process, the technical problem of large environmental pollution

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