Unlock instant, AI-driven research and patent intelligence for your innovation.

Heat dissipation module

Inactive Publication Date: 2014-05-01
INVENTEC PUDONG TECH CORPOARTION +1
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The patent is for a heat dissipation module that has multiple heat sink fins that are assembled together. Each fin has a main body and an extension plate that sticks out from the main body on either side. The extension plates are positioned between the main bodies of adjacent fins, creating an acute angle. This design helps improve the heat dissipation efficiency.

Problems solved by technology

When the heat cannot be effectively dissipated from the electronic component to lower the temperature of the electronic component, the electronic component may break down, or even burn out.
Therefore, compared with the issue of improving performance of the electronic component, how to effectively dissipate the heat thereof is a more common problem encountered in the electronics field.
However, the existing air-cooled heat dissipation device still cannot effectively dissipate the heat generated by high-level electronic components that are available on the market.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Heat dissipation module
  • Heat dissipation module
  • Heat dissipation module

Examples

Experimental program
Comparison scheme
Effect test

first embodiment

[0019]Please refer to FIG. 1 to FIG. 3. FIG. 1 is a perspective view of a heat dissipation module according to the disclosure. FIG. 2 is a sectional view in FIG. 1. FIG. 3 is a sectional view of a heat sink fin in FIG. 1.

[0020]A heat dissipation module 10 of this embodiment comprises multiple heat sink fins 100 and a heat pipe 200. The heat sink fins 100 are assembled to one another along an assembly axis (the direction indicated by an arrow ‘a’), and the heat pipe 200 runs through the heat sink fins 100 along the assembly axis. Each of the heat sink fins 100 comprises a main body 105 and an extension plate 140. The extension plate 140 extends from one side of the main body 105 towards an opposite side of the main body 105, and an acute angle θ is formed between the extension plate 140 and the main body 105. Each of the extension plates 140 is located between the main bodies 105 of the two heat sink fins 100 adjacent to each other.

[0021]Specifically, the main body 105 comprises a fi...

second embodiment

[0025]The extension plate 140 according to the embodiment in FIG. 1 is leaned against the third plate body 130, but the disclosure is not limited thereto. In other embodiments, the extension plate 140 also may not be leaned against the third plate body 130. Referring to FIG. 4, FIG. 4 is a sectional view of a heat sink fin according to a The heat dissipation module 10 of this embodiment comprises multiple heat sink fins 100 and a heat pipe 200. The heat sink fins 100 are assembled to one another along an assembly axis (the direction indicated by the arrow ‘a’). Moreover, the heat pipe 200 runs through the heat sink fins 100 along the assembly axis.

[0026]Each of the heat sink fins 100 comprises a main body 105 and an extension plate 140. Specifically, the main body 105 comprises a first plate body 110, a second plate body 120 and a third plate body 130. The second plate body 120 and the third plate body 130 extend from the two opposite ends of the first plate body 110 towards the sa...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A heat dissipation module includes multiple heat sink fins. The heat sink fins are assembled to one another along an assembly axis, and each of the heat sink fins includes a main body and an extension plate. The extension plate extends from one side of the main body towards an opposite side of the main body. An acute angle is formed between the extension plate and the main body. Each of the extension plates is located between the main bodies of the two heat sink fins adjacent to each other.

Description

CROSS-REFERENCE TO RELATED APPLICATIONS[0001]This non-provisional application claims priority under 35 U.S.C. §119(a) on Patent Application No(s). 201210427755.0 filed in China, P.R.C. on Oct. 31, 2012, the entire contents of which are hereby incorporated by reference.BACKGROUND OF THE INVENTION[0002]1. Technical Field of the Invention[0003]The disclosure relates to a heat dissipation module, and more particularly to a heat dissipation module with an increased heat dissipation area.[0004]2. Description of the Related Art[0005]With the constant development of technologies in the electronics field, the performance of electronic component products continuously improves. However, generally speaking, as the performance of an electronic component improves, more heat is generated. Accumulation of the heat on the electronic component leads to a temperature increase of the electronic component. When the heat cannot be effectively dissipated from the electronic component to lower the temperat...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): F28F1/14F28D15/04
CPCF28F1/14F28D15/04F28D15/02F28F1/24
Inventor CHENG, YI-LUNYANG, CHIH-KAICHEN, HUA-FENG
Owner INVENTEC PUDONG TECH CORPOARTION