Air-intake heat dissipation and dust collection device for computer cases

Abstract

The invention discloses an air-intake heat dissipation and dust collection device for computer cases. The air-intake heat dissipation and dust collection device comprises an air inlet hole and a heat dissipation component. The inner side of the air inlet hole is provided with an inner thread. The heat dissipation component comprises an air inlet tube, a centrifugal fan and a tungsten electrode needle. The outer surface of the air inlet tube is provided with an outer thread matched with the inner thread of the air inlet hole. The centrifugal fan is fixed at one end of the air inlet tube. The tungsten electrode needle is connected with a fixing base. The fixing base is fixed at one end of the air inlet tube through a support rod and is connected with a power supply line. The air-intake heat dissipation and dust collection device is simple and compact in structure and applicable to most computer cases; heat dissipation and dust collection efficiency is high, and production and purchase costs are low; the device is also applicable to other equipment in need of heat dissipation and dust collection.

Description

technical field [0001] The invention belongs to the field of heat dissipation equipment, and in particular relates to a chassis air intake heat dissipation and dust removal device capable of generating ionized wind to eliminate static electricity and dissipate heat for components in the chassis. Background technique [0002] With the continuous development of computers, the number, types and precision of computer components are constantly increasing; the number of transistors contained in computer components needs to continue to increase, and accordingly, the calorific value of computer components also increases, which affects To ensure the operating efficiency of computer components, it is necessary to ensure the heat dissipation of the components in the computer. And under the same purchase conditions, the configuration and performance of desktop computers are superior to notebook computers and all-in-one computers, so people usually choose to buy desktop computers. E...

AI Technical Summary

Problems solved by technology

[0003] Most of the existing chassis only have cooling devices for the CPU with the highest calorific value, while other computer components only rely on the cooling holes arranged on the surface of the chassis to dissipate heat; in this way, not only the cooling efficiency is slow, but also the dust in the air is easy to pass through the cooling holes. When it enters the chassis, it is adsorbed on the computer components, affecting heat dissipation and affecting the normal operation of the computer.

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