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Vacuum radiating structure for portable electronic device

A technology of electronic devices and heat dissipation structures, which is applied in the direction of cooling/ventilation/heating transformation, modification with liquid cooling, etc., which can solve problems such as hot body, burns through the shell, and performance degradation of electronic equipment, so as to achieve a good man-machine experience, Improve the effect of bad user experience

Pending Publication Date: 2018-04-27
SHENZHEN WEALTHY HIGH TECH MATERIAL CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem that the heat source of the electronic component of the portable electronic device (such as a chip, a battery) is working, the heat of the main heat source causes the performance of the electronic device to degrade, the body becomes hot or the machine crashes, and the user is burned by passing through the casing. The present invention provides A vacuum heat dissipation structure for portable electronic devices, improving consumers' bad experience

Method used

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  • Vacuum radiating structure for portable electronic device
  • Vacuum radiating structure for portable electronic device
  • Vacuum radiating structure for portable electronic device

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Embodiment Construction

[0037] First, see Figure 1 ~ Figure 3 As shown, a preferred embodiment of the vacuum heat dissipation structure of a portable electronic device of the present invention includes: a front case 111 and a rear case 112 suitable for the portable electronic device 10, and the front case 111 and the rear case 112 correspond to each other. Correspondingly combined into a component 11, it is characterized in that: the front shell 111 and the rear shell 112 of the component 11 are sealed with sintered or attached materials and then evacuated to form at least one closed vacuum area 21; and in the vacuum area 21 is filled with thermally conductive material 22 to form a vacuum heat dissipation structure 20, so that the front shell 111 and the rear shell 112 correspond to form a heat dissipation system 30, and the thermally conductive material is a phase change material, such as pure water or graphite etc. Furthermore, the phase change material has high latent heat and can dissipate heat,...

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Abstract

The invention discloses a vacuum radiating structure for a portable electronic device. The vacuum radiating structure comprises a front shell and a rear shell applicable for the portable electronic device, wherein the front shell and the rear shell are correspondingly combined to form an assembly. The vacuum radiating structure is characterized in that vacuation is carried out after the front shell and the rear shell of the assembly are sealed with a sintering or adhering material to form at least one sealed vacuum region; and the vacuum region is filled with a heat conducting material to formthe vacuum radiating structure, so that a radiating system is formed by the front shell and the rear shell correspondingly. The vacuum region is filled with the heat conducting material for radiatingheat, after the portable electronic device is used for long time, heat emitted by an electronic assembly heat source (such as a wafer or a battery) is uniformly dispersed into the whole cavity through the vacuum radiating structure, and then the heat is exchanged with the outside, so that the relatively core temperature is definitely reduced, the problem that a machine is burnt out or crashed cannot be caused, the performance of the electronic device can be sufficiently developed relatively, and the consumer has preferable man-machine experience.

Description

technical field [0001] The present invention relates to a vacuum heat dissipation structure for a portable electronic device. The vacuum heat dissipation structure is applied to a portable electronic device, so that the portable electronic device can solve the problem of the body caused by the heat emitted by the heat source of the electronic component (such as a chip or a battery). Overheating or crashing problems can relatively give full play to the performance of electronic equipment, allowing consumers to have a better human-machine experience. Background technique [0002] The currently commercially available portable electronic devices, after a long period of use, may overheat locally. This phenomenon not only causes the performance of the electronic device to degrade, but also causes the body to become hot or crash. [0003] Secondly, since the appearance of portable electronic devices requires too thin thickness, there is no space reserved for heat convection in trad...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K7/20
CPCH05K7/2029
Inventor 杨翔宇唐霖剑陈宥嘉周进义
Owner SHENZHEN WEALTHY HIGH TECH MATERIAL CORP
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