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Radiation tube structure

Inactive Publication Date: 2005-06-09
WANG CHIUNG CHUAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0009] It is the primary object of the present invention to provide a radiation tube structure, which provides a better heat dissipation.
[0010] It is another object of the present invention to provide a radiation tube structure, which is cost effectiveness.
[0011] It is a further object of the present invention to provide a radiation tube structure, which is more reliable and long lasting.

Problems solved by technology

This causes high temperature.
The temperature must be dissipated or otherwise the computer will malfunction.
However, the modern CPU has been developed to an even faster speed, and the fin plates and fans are no longer enough to dissipate the heat.
This production is very effective, but the cost of production is also high, not cost effectiveness.

Method used

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Examples

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Embodiment Construction

[0018] A radiation tube structure of the present invention, as shown in FIGS. 1 and 2, comprises a mental tube 1 broached with lengthwise grooves 2 and continuous circular grooves 3 on the internal wall. (The circular grooves 3 may be milled in circle formed independently or in a spiral method.) The circular grooves 3 cross the lengthwise grooves 2 to form grids on the internal wall.

[0019] To practice, as shown in FIG. 3, coolant fluid flows through the interior of the tube 1. The grids formed by the lengthwise grooves 2 and the circular grooves 3 increase the surface. Thus, the coolant fluid will be in contact with larger surface. This helps the coolant fluid to spread more evenly on the surface of the internal wall of the tube 1. The capillary effect will reach to the best effect in dissipating heat within the tube 1.

[0020]FIG. 4 shows a second embodiment of the present invention. The internal wall of a tube 4 is milled with circular grooves 5 in one direction. After this proces...

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Abstract

A radiation tube structure is a mental tube formed with lengthwise grooves and circular grooves along an internal wall of the tube to produce capillary symptom to dissipate heat.

Description

FIELD OF THE INVENTION [0001] This invention relates to a radiation tube, and more particularly to a tube with a heat dissipation structure. BACKGROUND OF THE INVENTION [0002] The Central Processing Unit (CPU) is the heart of a computer, which runs calculation process at a fast speed. This causes high temperature. The temperature must be dissipated or otherwise the computer will malfunction. Fin plates and fans were later adapted to drop the temperature of the CPU. However, the modern CPU has been developed to an even faster speed, and the fin plates and fans are no longer enough to dissipate the heat. [0003] In view of this, a later design was derived, which uses a radiating tube in the computer with coolant fluid flowing in the tube to cool down the temperature in the computer. The design of the tube, as shown in FIGS. 5 and 6, comprises a radiating tube 7 and a metal net 8. The metal net 8 is rolled and inserted into the radiating tube 7 for the coolant fluid to flow through the ...

Claims

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Application Information

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IPC IPC(8): F28F1/40H01L23/473
CPCF28F1/40H01L23/473H01L2924/0002H01L2924/00
Inventor WANG, CHIUNG-CHUAN
Owner WANG CHIUNG CHUAN
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