Pressure sensing device, pressure sensing method and heat dissipation device for electronic device

Abstract

The invention relates to a pressure sensing device, a pressure sensing method and a heat dissipation device for an electronic device. The pressure sensing device for the electronic device comprises a pressure sensing unit, a control unit and a warning unit, wherein the pressure sensing unit is arranged in the electronic device for detecting fluid pressure in the electronic device to generate a pressure signal; the control unit is coupled to the pressure sensing unit for judging the variation condition of the fluid pressure in the electronic device and generating a control signal according to the pressure signal; and the warning unit is coupled to the control unit for outputting a warning signal to execute a warning function according to the control signal. The pressure sensing device, the pressure sensing method and the heat dissipation device can effectively improve the heat dissipation efficiency of the electronic device, enhance the working stability of the electronic device better and prolong the service life of internal components in the electronic device. The atmospheric pressure value of the service environment can also be detected through the pressure sensing unit, and the optimal working efficiency of the electronic device can be brought into play by timely executing a proper heat dissipation procedure.

Description

technical field [0001] The present invention relates to a pressure sensing device for an electronic device, a pressure sensing method thereof, and a heat dissipation device, in particular to a pressure sensing device capable of immediately notifying abnormal conditions, a pressure sensing method thereof, and a heat dissipation device. Background technique [0002] With the development of information technology, human life is closely related to computer systems, and people use computer systems widely and intensively no matter they work at home. Moreover, due to the advancement of computer technology, no matter it is a computer system such as a notebook computer, a desktop personal computer, or a server, in addition to the higher and higher operating frequency of the processor, the functions of each component are more and more diversified. and strong. Therefore, when the computer system is working, the accompanying heat energy also increases relatively. Once the generated he...

AI Technical Summary

Problems solved by technology

For example, when the user is in a high-altitude area, due to the thin air and relatively low air density, the air flow generated by the fan of the cooling device at the same speed is relatively low, which will lead to a decrease in cooling efficiency.

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