Heat dissipation device of notebook computer

A notebook computer and cooling device technology, which is applied to electrical digital data processing, instruments, digital data processing components, etc., can solve the problems of inconvenience to carry, large size, and poor cooling effect of the cooling device, and achieves improved cooling effect, The effect of increasing the operating speed and reducing the internal temperature

Inactive Publication Date: 2013-04-03
SHANGHAI NAJIE COMPLETE SETAB OF ELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides an improved cooling device for notebook computers aiming at problems such as poor heat dissipation effect of existing notebook computer cooling devices and large volume and inconvenient to carry.

Method used

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  • Heat dissipation device of notebook computer
  • Heat dissipation device of notebook computer

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Embodiment Construction

[0025] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0026] The present invention aims at the problem that the existing cooling devices for notebook computers are placed outside the notebook computer for passive heat dissipation, and provides a cooling device for notebook computers, which can be placed inside the notebook computer for active cooling and is convenient to use without affecting normal use of the laptop.

[0027] Based on the above requirements, the present invention designs the cooling device for the notebook computer according to the structural characteristics of the built-in optical drive, which is the only component on the notebook computer that can be directly plugged in and does not affect the normal use of the notebook computer.

[0028] see figure 1 , the notebook computer co...

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Abstract

The invention discloses a heat dissipation device of a notebook computer. The heat dissipation device of the notebook computer comprises a shell, blades, a driving device and power supply devices, wherein the shell is matched with a built-in compact disc driver placement hole in the notebook computer and further correspondingly inserted into the built-in compact disc driver placement hole; an air inlet passage and a hot air outlet passage penetrate through the shell from the outer side face facing the outer side to the inner side face facing the interior of the notebook computer; the blades are arranged in the interior of the shell in a rotary way and further matched with the air inlet passage and the hot air outlet passage in the shell; through the rotation of the blades, the airflow facing an air outlet is generated in the air inlet passage and the airflow facing a hot air outlet is generated in the hot air outlet passage; the driving device is arranged in the shell and connected with the blades, and further drives the blades to rotate; and the power supply devices are arranged on the shell and electrically connected with the driving device. The heat dissipation device of the notebook computer is good in heat dissipation effect, small in volume and convenient to carry.

Description

technical field [0001] The invention relates to a cooling device, in particular to a cooling device for a notebook computer. Background technique [0002] As a convenient work tool, notebook computers play an increasingly important role in modern work and life. With the high integration of motherboard chips on notebook computers, the heat generated by notebook computers will increase significantly when they are in use. If you do not Removing the heat in time will affect the normal use of the notebook computer. Over time, it will affect the service life of the notebook computer, and even damage the components in the notebook computer. For example, when existing notebook computers are in use, due to important defects in heat dissipation, the use of notebook computers is seriously affected, especially for some computers that have been used for more than one year, there are many problems in heat dissipation. , the computer will slow down or shut down automatically, or even a bl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F1/20
Inventor 张超
Owner SHANGHAI NAJIE COMPLETE SETAB OF ELECTRIC
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