Electronic device and heat dissipation module thereof
AssigneeBenq Corporation
InventorsSheng Chang Lu, Hung Jen Wei, Tzu Huan Hsu
Life of this patent
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Abstract
An electronic device. The electronic device comprises a heat source, a housing having an inlet and an outlet, a fan disposed in the housing and selectively rotating at a first speed and a second speed higher than the first speed to generate air flow in the housing to cool the heat source, and a plurality of louvers disposed on the housing, having adjustable angles and selectively positioned at a first angle and a second angle. When the louvers are positioned at the first angle, the fan rotates at the first speed, and when the louvers are at the second angle, the fan rotates at the second speed.
Claims19
An electronic device, comprising:
- a heat source;
- a housing having an inlet and an outlet;
- a fan disposed in the housing and selectively rotating at a first speed and a second speed higher than the first speed to generate air flow in the housing to cool the heat source;
- and
- a plurality of louvers disposed on the housing, having adjustable angle and selectively positioned at a first angle and a second angle, wherein when the louvers are positioned at the first angle, the fan rotates at the first speed, and when the louvers are at the second angle, the fan rotates at the second speed.
A heat dissipation module, comprising:
- a main body having an inlet and an outlet;
- a fan disposed in the main body and selectively rotating at a first speed and a second speed higher than the first speed to generate air flow in the main body to cool a heat source;
- and
- a plurality of louvers disposed on the main body, having adjustable angle and selectively positioned at a first angle and a second angle, wherein when the louvers are positioned at the first angle, the fan rotates at the first speed, and when the louvers are at the second angle, the fan rotates at the second speed.
Dependencies are inferred from the claim text.