Notebook computer radiator capable of adjusting air volume

A notebook computer, radiator technology, applied in the direction of instruments, machines/engines, electrical digital data processing, etc., to achieve the effect of free adjustment of wind power in a large range, tight connection relationship, and flexible operation

Inactive Publication Date: 2018-06-29
ZHENGZHOU QISHUO ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to: solve the problem that the notebook computer radiator in the prior art is difficult to change the air output of the fan in the radiator in a wide range, provide a kind of adjustable notebook computer radiator that can change the fan air output in a wide range, further Improve laptop cooling performance

Method used

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  • Notebook computer radiator capable of adjusting air volume
  • Notebook computer radiator capable of adjusting air volume
  • Notebook computer radiator capable of adjusting air volume

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] A notebook computer radiator with adjustable air volume includes a radiator shell and a fan. The radiator includes a top plate, a side wall and a bottom plate. The fan includes a drive motor, the output shaft sleeve of the drive motor is provided with an adjustment ring, and there are multiple groups of fan blades arranged on the outside of the adjustment ring along the circumference of the adjustment ring. The end of each group of fan blades is connected with a connecting shaft, and the connecting shaft is adjusted along the The ring is arranged radially and penetrates into the adjustment ring; an inclination adjustment mechanism for driving the rotation of the connecting shafts is also provided, and the inclination adjustment mechanism is connected with each group of connecting shafts.

[0041] When the connecting shaft is driven to rotate by the inclination adjustment mechanism, the connecting shaft drives the fan blades to rotate, and the change of the inclination an...

Embodiment 2

[0043] On the basis of Embodiment 1, the reclining mechanism includes a linkage assembly and a drive assembly, the linkage assembly includes N sets of second swing members and at least N-1 sets of second connecting rods, the number of second swing members is related to the number of connecting shafts The numbers are equal, each group of second swinging members is sleeved on the corresponding connecting shaft, and N groups of second swinging members are sequentially connected through second connecting rods; the drive assembly is connected with one group of second swinging members and drives the second swinging members to rotate The axis of the corresponding connecting shaft oscillates. When the number of second connecting rods and connecting shafts is set to N-1 groups, there is an opening on one side of the rotating shaft between the second connecting rod and the active swing lever in the adjustment ring; and when the number of second connecting rods and connecting shafts is se...

Embodiment 3

[0045] On the basis of Embodiment 2, the drive assembly includes a rotating shaft, one end of the rotating shaft is connected with an active swinging member, and the active swinging member is hinged to one of the second swinging members through an active connecting rod; the other end of the rotating shaft passes through adjustment ring. The rotating shaft passes through the adjustment ring and one end is connected to a stepping motor for driving. When the stepping motor drives the rotating shaft to rotate, the rotating shaft drives the active swinging part to move, and then the second swinging part moves in turn through the transmission of the connecting rod, thereby driving The connecting shaft rotates, thereby changing the inclination angle of the fan blades. In the process of adjusting the inclination angle of the fan blades, the overall operation is orderly and does not interfere with each other, which enhances the overall stability.

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PUM

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Abstract

The invention discloses a notebook computer radiator capable of adjusting air volume, belonging to the technical field of computer radiators and aiming at providing an adjustable notebook computer radiator capable of changing air volume of a fan within large range. The notebook computer radiator capable of adjusting air volume comprises a radiator housing and a fan, wherein the radiator comprisesa top plate, side walls and a bottom plate, the fan consists of a driving motor, an adjustment ring is arranged on an output shaft sleeve of the driving motor, a plurality of groups of fan blades arearranged outside the adjustment ring along the peripheral direction of the adjustment ring, the ends of each group of fan blades are connected with a connecting shaft, the connecting shaft is arrangedalong the radial direction of the adjustment ring and penetrates into the adjustment ring; and a tilt angle adjustment mechanism for driving the connecting shaft to rotate is also arranged and connected with each group of connecting shaft. The notebook computer radiator capable of adjusting air volume has the benefits of being capable of adjusting the air volume of the fan in the radiator, thus further promoting the radiation performance of a notebook computer.

Description

technical field [0001] The invention belongs to the technical field of computer heat sinks, and in particular relates to a notebook computer heat sink with adjustable air volume. Background technique [0002] With the development of society and the advancement of network technology, computers are becoming more and more popular in people's daily life. Due to the high energy consumption of desktop computers and the inconvenience of carrying them, notebook computers have largely replaced desktop computers and are widely used. people use. Although the notebook computer is very convenient to carry and use, its cooling capacity is greatly limited due to its small size. Especially if the notebook computer is used continuously for a period of time, the lack of heat dissipation inside the body will cause the body to become hot, which will affect the operation of the computer and its lifespan. On this basis, the use of some computer radiators has improved the insufficient heat dissi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F1/20F04D25/16F04D27/00
CPCG06F1/203F04D25/166F04D27/00
Inventor 高翔
Owner ZHENGZHOU QISHUO ELECTRONICS TECH CO LTD
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