US2007032188A1PendingUtilityA1

Idling fan

20
Assignee: HUNG WEN-CHIENPriority: Aug 3, 2005Filed: Aug 3, 2005Published: Feb 8, 2007
Est. expiryAug 3, 2025(expired)· nominal 20-yr term from priority
Inventors:Wen-Chien Hung
H05K 7/20172H02K 7/061
20
PatentIndex Score
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References
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Claims

Abstract

An idling fan includes a blade fan mounted on an eccentric shaft of a vibrating motor in an electronic device, such as a controller for a TV game. The blade fan rotates along with the eccentric shaft to produce airflows when the vibrating motor is actuated, and the produced airflows quickly carry away heat generated by the electronic device during operation thereof.

Claims

exact text as granted — not AI-modified
1 . An idling fan, comprising a blade fan mounted on an eccentric shaft of a vibrating motor mounted in an electronic device, such that said blade fan rotates along with said eccentric shaft of said vibrating motor to produce airflows when said vibrating motor is actuated to rotate said eccentric shaft, and the airflows produced by said blade fan being adapted to quickly carry away heat produced by said electronic device during operation thereof.  
   
   
       2 . The idling fan as claimed in  claim 1 , wherein said electronic device is a controller for TV game.  
   
   
       3 . The idling fan as claimed in  claim 1 , wherein said electronic device is a mobile phone.

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