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Notebook computer radiator capable of matching air speed along with temperature variation

A notebook computer and radiator technology, which is applied in the direction of temperature control, instruments, and energy-saving calculations using electric methods, can solve the problem that the radiator cannot adjust the temperature and wind speed, and achieve the effect of saving electricity and being easy to use

Inactive Publication Date: 2012-07-18
CHINA UNIV OF MINING & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the deficiency that the existing radiators cannot adjust the wind speed according to the temperature of the heat-generating parts, the present invention provides an intelligent radiator for notebook computers that can match the wind speed with temperature changes

Method used

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  • Notebook computer radiator capable of matching air speed along with temperature variation
  • Notebook computer radiator capable of matching air speed along with temperature variation
  • Notebook computer radiator capable of matching air speed along with temperature variation

Examples

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Embodiment Construction

[0012] In the figure, the notebook computer smart radiator that can match the wind speed with temperature changes includes a frame body 1, a temperature sensor 2, an analog-to-digital conversion chip 3, and a fan 4; the radiator has a rectangular frame body 1 corresponding to the laptop computer. The heating part is provided with a fan 4, a temperature sensor 2 and an analog-to-digital conversion chip 3 in the frame body 1, and the temperature sensor 2, the analog-to-digital conversion chip 3 and the fan 4 are electrically connected in series; the temperature sensor 2 adopts a logic output type, and the model is DS18B20 , the model of the analog-to-digital conversion chip 3 is DAC0806; when in use, the temperature sensor 2 senses the temperature of the heating part of the computer. 3. The wind speed can be adjusted according to the strength of the incoming signal.

[0013] In the notebook computer smart radiator, pin 1 (VDD) of the temperature sensor (DS18B20) is connected...

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Abstract

The invention relates to a notebook computer radiator capable of matching air speed along with temperature variation, which comprises a frame body, a temperature sensor, an analog-to-digital conversion and a fan. The frame body is rectangular and corresponds to the heating position of a notebook computer. The fan, the temperature sensor and the analog-to-digital conversion are arranged in the frame body. The temperature sensor and the analog-to-digital conversion are electrically connected with the fan in series. The radiator can adjust rotating speed of the fan according to the temperature of the heating position of the notebook computer, saves electricity, is convenient to use and has practical applicability.

Description

technical field [0001] The invention relates to a heat sink structure, in particular to an intelligent heat sink for notebook computers capable of matching wind speed with temperature changes. Background technique [0002] At present, the known heat sink dissipates heat through the rotation of the fan, but the wind speed cannot be adjusted according to the temperature of the heat-generating part, resulting in waste of electricity consumption. Contents of the invention [0003] In order to overcome the deficiency that the existing heat sink cannot adjust the wind speed according to the temperature of the heat-generating part, the present invention provides an intelligent heat sink for notebook computers that can match the wind speed with temperature changes. The radiator is equipped with a temperature sensor and an analog-to-digital conversion chip, which can intelligently adjust the wind speed. [0004] The technical solution adopted by the present invention to solve its ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F1/20G05D23/19
CPCY02B60/1275Y02D10/00
Inventor 倪健
Owner CHINA UNIV OF MINING & TECH
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