A cooling and dust-proof device for a notebook computer

Abstract

The invention relates to the technical field of computer accessories. The invention further discloses a heat dissipation and dust prevention device for a notebook computer. The heat dissipation and dust prevention device includes a supporting table, wherein the top of the supporting table is fixedly connected with a supporting strip; the top of the supporting table is fixedly connected with a corrugated pipe; the top of the corrugated pipe is fixedly connected with a rubber ring; an air outlet is formed in the surface of the top of the supporting table; an air collecting cavity and a ventilating duct are formed in the supporting table; the bottom of the supporting table is fixedly connected with an air supply cylinder; a reinforcing rib is fixedly connected to the outer part of the air supply cylinder; and the corrugated pipe and the rubber ring are used in cooperation, so that the effect of sealing the computer air inlet is achieved, and wind power diffusion is prevented, and the windpower transmission effect is improved, and the air supply efficiency is improved, and dust, fluff and other impurities in air are prevented from being brought in, in the air supply process, and the dustproof effect is achieved.

Description

technical field [0001] The invention relates to the technical field of computer accessories, in particular to a heat dissipation and dustproof device for a notebook computer. Background technique [0002] Notebook computer, also known as notebook, portable or laptop computer, is a small, portable personal computer. The weight of a notebook computer usually weighs 1-3 kg. The main advantages are small size, light weight, and easy to carry. Portability is the biggest advantage of notebooks over desktop computers. Whether it is going out for work or traveling, it can be carried with you, which is very convenient. For notebooks, in the confrontation between performance and portability, heat dissipation becomes the most critical Factors, notebook heat dissipation has always been the bottleneck in the core technology of notebooks, sometimes notebooks will crash inexplicably, usually caused by excessive system temperature, in order to solve this problem, people have designed a heat...

AI Technical Summary

Problems solved by technology

[0003] And existing notebook computer cooling device is generally made up of aluminum plate and fan simple and easy patchwork, blows air toward computer air inlet by fan, is that the air flow speed inside computer is increased, thereby reaches the purpose of heat dissipation, but because its air supply effect is poor , the air supply efficiency is low, so the heat dissipation effect is not improved obviously, and because there is no isolation and dust removal device, usually when a large amount of air is blown in, a large amount of dust is also brought in, which will cause the computer to be full of dust and reduce the heat dissipation effect of the computer At the same time, the accumulated dust also seriously affects the operation and service life of the internal parts of the computer.

[0004] In addition, during the long-term use of the existing device, the fan blade part of the heat sink is also very easy to absorb a large amount of dust, thereby reducing the air outlet effect of the fan blade, which further leads to poor air supply efficiency and affects the heat dissipation of the computer. , and because the fan blade and the heat sink are fixedly connected in one piece, it is very troublesome to disassemble, making it extremely difficult to clean the fan blade of the heat sink

[0005] In order to solve the above problems, the inventor provides a heat dissipation and dustproof device for notebook computers, which has the advantages of good air supply effect, high air supply efficiency, good heat dissipation effect, good dustproof effect, easy disassembly of fan blades, and easy cleaning of fan blades , through the combined use of the air supply tube and the air supply mechanism, and because there are two sets of the air supply mechanism, the ventilation volume is greatly increased, the effect of the air supply is increased, and the speed of the air flow inside the computer is increased, thereby increasing the effect of heat dissipation , the heat dissipation effect is remarkable, so as to ensure the long-term operation of the computer and the service life of the computer. Through the cooperation of the first dust-proof net and the second dust-proof net, the effect of dust isolation and dust removal can be achieved, and the air entering the ventilation duct can be controlled. Filter and remove dust, so as to ensure that the air entering the computer does not contain dust, achieve the effect of dust-proof and dust-proof, prevent dust from entering the computer, affect the operation and service life of the internal parts of the computer, and solve the problem of poor air supply effect and air supply The efficiency is low, the heat dissipation effect is not obvious, there is no dustproof function, the fan blades are troublesome to disassemble, and the fan blades are not easy to clean.

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