Computer heat dissipation control method and computer case

Abstract

The invention discloses a computer heat dissipation control method and a computer case. The method comprises the following steps that: obtaining the average temperature value of each season of an areawhere a computer is positioned each year; according to the area where the computer is positioned, the season and the average temperature value of the season, confirming the initial speed of a heat dissipation fan; controlling the heat dissipation fan to operate by the initial revolving speed; controlling a first temperature sensor to detect the temperature of a CPU (Central Processing Unit), andobtaining the temperature value, which is detected by the first temperature sensor, of the CPU; and according to a comparison structure, controlling the opening and the closing of the heat dissipationchannel of the heat dissipation fan. By use of the method, according to data, including the area where the computer is positioned, the season, the temperature of the CPU, environment temperature andthe like, the revolving speed of the heat dissipation fan is controlled in real time, the revolving speed of the heat dissipation fan is increased when the CPU is overheated, and meanwhile, the heat dissipation channel is opened to be fully cooled; when the temperature of the CPU is under a normal range, the revolving speed of the heat dissipation fan is regulated in real time, and resources are saved while cooling is carried out; and when the CPU is at a low temperature, the heat dissipation fan stops operating, and resources are saved while the CPU is guaranteed to be normally operated.

Description

technical field [0001] The invention relates to the technical field of computers, in particular to a method for controlling heat dissipation of a computer and a computer main box. Background technique [0002] With the development of science and technology, computers have become a very important tool in people's life and work, especially in important institutions that need to save large databases, the use of computers is even more important. [0003] However, during the operation of the computer, a large amount of heat will be generated, and the more programs enabled in the system, the larger the database, and the heavier the operating load of the CPU, the correspondingly more heat will be generated. When the CPU is overheated, it will greatly reduce the performance of the computer, and even cause the computer to go down directly. If the downtime occurs during an important operation of the user, it will bring a greater loss. In order to solve the above problems, the current...

AI Technical Summary

Problems solved by technology

When the CPU temperature is low, the heat dissipation fan is still running, resulting in a waste of resources. When the CPU temperature is very high, the speed of the heat dissipation fan continues to remain unchanged. At this time, the heat dissipation requirement has not been met, and the CPU will break down at any time. collapse

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