As laptops become thinner and their performance requirements increase, heat dissipation has become a challenge. Traditional laptop fans have a fixed outer frame, and their performance mostly relies on increasing the rotational fan speed. This article proposes the concept of fan enhancement and a mechanism device that can change the structure of the compress area to achieve an increase in air volume and pressure. Moreover, it can flexibly adjust according to energy policies, not limited by the motor speed, and can improve the heat dissipation efficiency of laptop fans, thereby enhancing the user experience and better sustaining world.
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INC, HP, "Fan Enhanced Mechanism", Technical Disclosure Commons, (June 08, 2023)