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Fan frame with vibration-damping structure and its fan

A vibration-damping structure and fan frame technology, applied in liquid fuel engines, components of pumping devices for elastic fluids, non-variable-capacity pumps, etc., to achieve the effect of optimal hard disk reading efficiency

Active Publication Date: 2021-03-02
ASIA VITAL COMPONENTS SHENZHEN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the above-mentioned existing methods generate additional cost expenditure due to the input of additional materials, such as counterweights, vibration-absorbing pads, etc.

Method used

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  • Fan frame with vibration-damping structure and its fan
  • Fan frame with vibration-damping structure and its fan
  • Fan frame with vibration-damping structure and its fan

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Embodiment Construction

[0031] The above-mentioned purpose of the present invention and its structural and functional characteristics will be described according to the preferred embodiments of the accompanying drawings. The purpose of the drawings is to make the present invention easier to understand, and these drawings will be described in detail herein and constitute a part of the specific embodiments. The specific embodiments of the present invention are explained in detail by referring to the corresponding drawings, and are used to explain the principle of the invention.

[0032] Please refer to Figure 1a , Figure 1b , Figure 2a , Figure 2b and Figure 3a , Figure 3b , is a three-dimensional schematic view of the first embodiment of the fan frame with a vibration-damping structure in the present invention and Figure 1a , Figure 1b The A-A line sectional view and the partial enlarged view of the vibration damping structure, as shown in the figure, the fan frame 10 with the vibration d...

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Abstract

The present invention provides a fan frame with a vibration-damping structure and its fan, which includes a fan frame body, a first port, a second port, a flow channel and a bottom, the first port, the second The two ports are respectively arranged on the upper and lower ends of the fan frame body, and the flow channel is arranged between the first port and the second port and communicates with the first port and the second port. The bottom is arranged at the second port, and the bottom is vertically provided with a shaft tube and a plurality of stator blades, and the two ends of the plurality of stator blades are respectively connected with the bottom and the fan frame body, and the inner wall of the fan frame body is arranged in a ring shape. There are multiple damping structures, and the multiple damping structures can be selected as either convex structure or groove structure.

Description

technical field [0001] The invention relates to a fan frame and its fan, in particular to a fan frame with a vibration-damping structure and its fan. Background technique [0002] In the field of heat dissipation, in order to effectively dissipate heat, conventional cooling airflow generated by fans is used for forced heat dissipation, thereby dissipating heat. The principle of the cooling airflow generated by the fan is nothing more than relying on the design of the fan blades on the rotor, driving the rotor through the motor and the circuit board, so that the rotor rotates at a rated speed, and the rotating wing blades turn and do work to generate thrust and generate cooling. airflow. When the rotor rotates, the fan frame often generates unnecessary vibration at the fundamental frequency and generates additional noise. Furthermore, the fan used in the server and the computer, the fundamental frequency vibration generated by the rotation will affect the hardware in the ser...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04D29/66F04D29/52F04D25/08
CPCF04D25/08F04D29/522F04D29/668
Inventor 张栢灏王仲澍
Owner ASIA VITAL COMPONENTS SHENZHEN CO LTD