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Fan frame

a fan frame and fan body technology, applied in the direction of axial flow pumps, non-positive displacement fluid engines, pump components, etc., can solve the problems of reducing the performance and lifetime of the electronic device, generating a large amount of waste heat during operation, damage to internal components, etc., to prevent the resonance of the fan frame, reduce the generated noise, and operate stably

Inactive Publication Date: 2019-02-28
DELTA ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The objective of this patent is to provide a fan frame that reduces vibration and noise, and stably operates over a longer period of time. The fan frame is made of different materials that have different vibration properties, which helps to disperse the vibration and prevent resonance. This results in a quieter and more stable fan operation, and improves the fan's performance and lifetime. The fan frame can be manufactured as an integrated piece, which decreases manufacturing cost and speed.

Problems solved by technology

As the performance of electronic devices continues to increase, the electronic devices generate a large amount of waste heat during operation.
If the heat cannot be immediately removed from the electronic device, the temperature of the electronic device will rise, which can cause damage to internal components and reduce the performance and lifetime of the electronic device.
This situation can result in the noise of the fan or even the situation of unstable operation of fan.

Method used

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Embodiment Construction

[0036]The present invention will be apparent from the following detailed description, which proceeds with reference to the accompanying drawings, wherein the same references relate to the same elements.

[0037]The fan frame of this disclosure can make the fan to stably operate and reduce the generated noise, thereby extending the lifetime of the fan and maintaining the operation performance of the fan. The structure and features of the fan frame of this disclosure will be described in the following embodiments.

[0038]FIGS. 1A to 1C are schematic diagrams showing a fan frame 1 according to an embodiment of this disclosure.

[0039]The fan frame 1 comprises a frame body 11 and a metal base 12. The metal base 12 can be assembled with the frame body or be covered by and disposed inside the frame body 11.

[0040]The frame body 11 comprises a frame wall 111. The metal base 12 comprises a center portion 121 and a plurality of static blades 122. The static blades 122 radially extend from the center...

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PUM

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Abstract

A fan frame includes a frame body and a metal base. The frame body has a frame wall. The metal base includes a center portion and a plurality of static blades. The static blades radially extend from the center portion outwardly and connect to the frame wall. Another fan frame includes a base and a frame body. The frame body includes a metal frame wall and a plurality of static blades. The static blades radially extend from the metal frame wall inwardly and connect to the base. Another fan frame includes a frame body, a base and a plurality of static blades. The frame body has a frame wall. One end of each static blade connects to the base, and the other end of each static blade connects to the frame wall. At least one part of the static blades is made of metal.

Description

CROSS REFERENCE TO RELATED APPLICATIONS[0001]The non-provisional patent application claims priority to U.S. provisional patent application with Ser. No. 62 / 549,720 filed on Aug. 24, 2017. This and all other extrinsic materials discussed herein are incorporated by reference in their entirety.[0002]This Non-provisional application claims priority under 35 U.S.C. § 119(a) on Patent Application No(s). 201810833893.6 filed in People's Republic of China on Jul. 26, 2018, the entire contents of which are hereby incorporated by reference.BACKGROUND OF THE INVENTIONField of Invention[0003]The present disclosure relates to a fan frame and, in particular, to a fan frame that made of metal and plastic materials.Related Art[0004]As the performance of electronic devices continues to increase, the electronic devices generate a large amount of waste heat during operation. If the heat cannot be immediately removed from the electronic device, the temperature of the electronic device will rise, which ...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): F04D29/66F04D19/00F04D29/02F04D29/54F04D29/52
CPCF04D29/668F04D19/002F04D29/023F04D29/542F04D29/522F04D25/0613F05D2300/603
Inventor HSIEH, MING-KAIWU, CHIH-HUILIU, GENG-HUA
Owner DELTA ELECTRONICS INC