| 摘要 |
An electronic device includes an accommodating space, a fan, a cover, and a stereoscopic dust extraction mesh. The fan is disposed in the accommodating space. The fan includes a first fixing portion. The cover detachably covers the accommodating space, and the cover includes a second fixing portion in accommodating space. The stereoscopic dust extraction mesh includes a body, a third fixing portion, and a fourth fixing portion, and the third fixing portion and the fourth fixing portion are located at periphery of the body. The third fixing portion of the stereoscopic dust extraction mesh cooperates with the first fixing portion of the fan, and the fourth fixing portion of the stereoscopic dust extraction mesh cooperates with the second fixing portion of the cover to detachably fix the stereoscopic dust extraction mesh between the cover and the fan.
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