Flexible flat plate heat pipe structure

Abstract

The invention discloses a flexible flat plate heat pipe structure, and relates to the technical field of flat plate heat pipes. The flexible flat plate heat pipe structure structurally comprises a flexible heat conduction flat plate shell, a liquid filling pipe and a capillary core; and the interior of the flat plate shell is hollow, the liquid filling pipe is in communication with the flat plateshell, the capillary core is located inside the flat plate shell, and the capillary core is a capillary core made of foam copper or copper wire weaving strips. According to the flexible flat plate heat pipe structure, the flexible heat conduction flat plate shell is used, and the capillary core made of the foam copper or the copper wire weaving strips is adopted, so that the flat plate heat pipe structure is capable of setting in size, shape and thickness as required, the flexibility is good, and the flexible flat plate heat pipe structure can be used for heat dissipation of electronic equipment with curved surface structures.

Description

technical field [0001] The invention relates to the technical field of flat heat pipes, in particular to a flexible flat heat pipe structure. Background technique [0002] With the development of society, electronic devices occupy all aspects of personal life, bringing us a fast and efficient way of life. However, during the development of electronic technology to high frequency, high energy, and high integration, the heat flux density per unit volume of electronic components is getting larger and larger. Heat generation brings many problems such as electronic equipment failure, performance degradation, and service life reduction. The heat dissipation problem has become a bottleneck restricting the development of electronic technology. [0003] Flat heat pipe refers to a heat pipe in a flat shape. Flat heat pipe is a type of heat pipe, and flat heat pipe has more prominent advantages than ordinary heat pipes. Its shape is very conducive to thermal diffusion of concentrated ...

AI Technical Summary

Problems solved by technology

[0004] The overall structure of ordinary flat heat pipes is relatively thick, and the volume is relatively large, which cannot meet the volume requirements of micro-miniature electronic structures for heat pipes

Advanced electronic equipment puts forward new requirements for the structural shape of the heat pipe, and the traditional flat heat pipe is deformed due to the material and the prevention of gasification and expansion of the internal working fluid. The traditional flat heat pipe does not have good elasticity and cannot be used in some special structures. electronic components

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