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FAN FRAME BODY WITH DAMPING STRUCTURE AND FAN THEREOF

  • US 20190323523A1
  • Filed: 04/23/2018
  • Published: 10/24/2019
  • Est. Priority Date: 04/23/2018
  • Status: Active Grant
First Claim
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1. A fan frame body with damping structure, comprising a fan frame main body, the fan frame main body having a first opening, a second opening, a flow way and a base section, the first and second openings being respectively positioned at the upper and lower ends of the fan frame main body, the flow way being disposed between the first and second openings in communication with the first and second openings, the base section being disposed at the second opening, a bearing cup and multiple static blades being perpendicularly disposed on the base section, two ends of the static blades being respectively connected with the base section and the fan frame main body, multiple damping structures being annularly disposed on an inner wall of the fan frame main body, the damping structures being raised body structures or recess structures.

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