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Plate-type heat pipe and method for manufacturing the same

Inactive Publication Date: 2011-10-06
FU ZHUN PRECISION IND SHENZHEN +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The container is prone to be deformed when it is pressed accidentally or when the working fluid is vaporized, thereby adversely affecting the stable performance of the plate-type heat pipe.

Method used

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  • Plate-type heat pipe and method for manufacturing the same
  • Plate-type heat pipe and method for manufacturing the same
  • Plate-type heat pipe and method for manufacturing the same

Examples

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Embodiment Construction

[0014]A method for manufacturing a plate-type heat pipe in accordance with an embodiment of the present disclosure includes steps of: a) providing a first metallic sheet, a second metallic sheet, and a supporting portion; b) arranging the supporting portion between the first metallic sheet and the second metallic sheet; and c) welding the first and second metallic sheets together, thereby obtaining a hermetical container, the supporting portion abutting against and connecting with the first and second metallic sheets. Exemplary details of the method are given below.

[0015]Referring to FIGS. 1-2, in a typical application, the method is used to manufacture a plate-type heat pipe which includes an elongated condensing plate 11, a tray-shaped evaporating plate 13, a first wick structure 12, a second wick structure 14, and a plurality of supporting portions 15. The condensing plate 11 hermetically contacts the evaporating plate 13. The evaporating plate 13 is adapted for absorbing heat ge...

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Abstract

An exemplary plate-type heat pipe includes a condensing plate, an evaporating plate and a spherical supporting. The evaporating plate engages with the condensing plate to define a hermetic container. Working fluid is contained in the container. The supporting portion in the container is sandwiched between the condensing plate and the evaporating plate and abuts against the condensing plate and the evaporating plate.

Description

BACKGROUND[0001]1. Technical Field[0002]The present disclosure relates to plate-type heat pipes, and more particularly, to a plate-type heat pipe having stable and reliable performance and a method for manufacturing such plate-type heat pipe.[0003]2. Description of Related Art[0004]Generally, plate-type heat pipes are used to absorb heat generated by electronic components and transfer and / or dissipate the heat elsewhere. A typical plate-type heat pipe includes a plate-shaped container, a wick structure formed on inner surfaces of the container, and working fluid sealed inside the container. The container is prone to be deformed when it is pressed accidentally or when the working fluid is vaporized, thereby adversely affecting the stable performance of the plate-type heat pipe.[0005]What is needed, therefore, is a plate-type heat pipe which can overcome the limitations described, and a method for manufacturing such a plate-type heat pipe.BRIEF DESCRIPTION OF THE DRAWINGS[0006]FIG. 1 ...

Claims

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Application Information

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IPC IPC(8): F28D15/04B21D53/02
CPCB23P15/26B23P2700/09Y10T29/49353F28D15/04F28F2225/00F28D15/0233
Inventor WANG, DE-YUHU, JIANG-JUN
Owner FU ZHUN PRECISION IND SHENZHEN