fan module

Abstract

The invention relates to a fan module, comprising a shell, a fan, a light-guiding member, a light-emitting component and a circuit unit. The circuit unit is disposed in the shell and is used for controlling a rotation period of the fan and a pulse period of the light-emitting component; the fan can be movably disposed in the shell; the light-guiding member is disposed on the fan; the light-guiding member has an identification position in relative to the shell and moves to the identification position in matching with the rotation period of the fan; and the light-emitting component is disposed on the shell and is corresponding to the light-guiding member. The light-emitting component emits light to the light-guiding member according to the pulse period, enabling the light to form a directive light beam for indicating a rotation speed of the fan on the identification position, so that a user can directly observe the indicating direction of the light beam to know the rotation speed when the fan operates.

Description

technical field [0001] The invention relates to a fan module, in particular to a fan module of an electronic device. Background technique [0002] With the rapid development of the electronic industry, the calculation speed of the electronic components in the electronic device has been greatly increased. However, as the computing speed increases, electronic components such as a central processing unit (CPU) or a graphic processing unit (graphic processing unit (GPU)) for performing data computing in electronic products often generate a large amount of waste heat. At this time, if the waste heat cannot be discharged from the electronic products in real time, it will easily cause the operating temperature of the electronic components to be too high, resulting in a significant decrease in its computing speed, and seriously affecting the operating performance and stability of the electronic products; or, The situation that the electronic components cannot withstand the high tem...

AI Technical Summary

Problems solved by technology

[0006] In view of this, the present invention provides a fan module, so as to solve the problem that the conventional fan only has the heat dissipation function, but cannot let the user know the relevant information of the fan's operating performance, and the conventional light-emitting fan can only provide simple light and dark changes, It also fails to provide users with relevant information about the fan's operating performance, and in use, the user's eyes are easily irradiated by the light-emitting components of the light-emitting fan, which seriously affects the user's comfort when operating electronic devices.

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