Heat radiating method and device

A heat dissipation method and technology of heat dissipation device, applied in the direction of cooling/ventilation/heating transformation, etc., can solve problems such as heat dissipation limitation and achieve good heat dissipation effect

Active Publication Date: 2011-06-22
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Generally speaking, the efficiency of conduction, radiation, and convection is related to the actual heat dissipation area involved. The larger the area, the better the heat dissipation effect. However, a specific product form generally has a fixed structure with thickness and other dimensions. requirements, which imposes great restrictions on heat dissipation

Method used

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  • Heat radiating method and device
  • Heat radiating method and device

Examples

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Embodiment Construction

[0054] The scheme of enhancing the heat dissipation capacity by changing the heat sink structure proposed by the present invention will be described below in conjunction with the accompanying drawings.

[0055] The present invention provides a heat dissipation device, which is applied to terminal equipment. The heat dissipation device includes a temperature detection module, a main processing module, a drive module and a retractable heat sink, wherein: the temperature detection module is used to detect the The temperature of the terminal device; the main processing module is used to collect the temperature detected by the temperature detection module, and send a deployment instruction to the driver module according to the temperature and deployment conditions; the driver module is used to The instruction drives the heat sink to extend to the outside of the terminal device.

[0056] The main processing module is further configured to collect the temperature detected by the temp...

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Abstract

The invention provides a heat radiating method and device, wherein the heat radiating method comprises the following steps of: detecting a temperature of a terminal device in real time; and driving a telescopic heat radiating fin to extend towards the outside of the terminal device according to the temperature and an unfolding condition. The heat radiating method and device not only meet the requirements on the terminal for the appearance and the volume, but also realize good heat radiation.

Description

technical field [0001] The invention relates to heat dissipation technology, in particular to a heat dissipation method and device. Background technique [0002] With the rapid development of wireless communication technology, users' requirements for mobile terminal devices are also constantly increasing, and the market's demand for mobile terminal devices that can provide multiple functions and provide a good user experience is becoming increasingly strong. As we all know, multi-function will inevitably bring high power consumption, because of the existence of internal resistance, high power consumption will inevitably bring more thermal power consumption; and from the actual product form, the miniaturization of mobile terminals has become a The goal pursued by various equipment manufacturers will cause very serious heating problems. [0003] As far as the current technological progress is concerned, there are two ways to solve the heat dissipation problem of a certain mob...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K7/20
Inventor 赖思邈潘一毛建华
Owner ZTE CORP
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