Server heat dissipation device with vibration reduction part
By introducing vibration damping components with protrusions into the server cooling system, the problem of fan resonance damaging components was solved, achieving better heat dissipation and protection.
CN223461838UActive Publication Date: 2025-10-21CHINA DRIVE MOTORS (SHENZHEN) CO LTD
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Patent Information
- Application Number
- CN202422394552.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-30
- Publication Date
- 2025-10-21
- Estimated Expiration
- 2034-09-30
AI Technical Summary
Technical Problem
Traditional server fans resonate and damage electronic components, especially when multiple fans are running simultaneously, causing chassis resonance and damaging internal server components.
Method used
Vibration damping components are introduced into the server cooling system. These components have inner and outer surfaces with raised sections on the outer surfaces. They contact the fan and mounting holes through an interference fit, reducing the contact area and using elastic materials to reduce vibration transmission.
Benefits of technology
It effectively reduces the damage to server components caused by vibration during fan operation, improves heat dissipation, and protects the internal electronic components of the server.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN223461838U_ABST
Abstract
The server heat dissipation device comprises a machine box, a motor support, a high-speed ducted fan and a server device, the motor support is provided with at least one installation hole, the high-speed ducted fan is installed in the installation hole, the vibration reduction piece is arranged between the installation hole and the outer wall of the high-speed ducted fan, and the server device is arranged in the machine box. By adopting the vibration reduction piece with the surface provided with the protruding part, the contact area between the high-speed ducted fan and the motor support is reduced, the technical problem that in the prior art, resonance is likely to be caused to damage electronic components of a server when multiple sets of fans operate at the same time is solved, and the beneficial effects of being large in air outlet pressure and air speed, good in heat dissipation effect and high in reliability are achieved. And an electronic element of the server device is protected from being damaged by vibration.
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