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Improvement of cascaded fan structure

A series structure and fan technology, applied to the parts of the pumping device for elastic fluid, non-variable pumps, pump devices, etc., can solve the problem of not being able to effectively reduce fan vibration, fan noise, and reduce system hard disk reading efficiency And other issues

Active Publication Date: 2015-07-29
ASIA VITAL COMPONENTS (CHINA) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 1. The vibration of the fan cannot be effectively reduced;
[0006] 2. The fan produces serious noise due to vibration;
[0007] 3. Significantly reduce the reading efficiency of the system hard disk

Method used

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  • Improvement of cascaded fan structure
  • Improvement of cascaded fan structure
  • Improvement of cascaded fan structure

Examples

Experimental program
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Effect test

Embodiment Construction

[0058] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

[0059] 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.

[0060] Please refer to Figures 2A and 2B, which are an exploded perspective view and a three-dimensional assembly diagram of the first embodiment of the improved fan series structure of the present invention. As shown in the figure, an improved fan series structure includes a series fan group 2 and a connection Component group 3, the series fan group 2 has a first fan frame 21 corresponding to a second fan frame 22 connected in series, a first flow channel 215 runs through the first fan frame 21, a second flow channel 225 runs through the second fan frame Block 22, the second channel 225 communicates with the first channel 215 correspondingly;

[00...

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PUM

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Abstract

The invention relates to an improvement of a cascaded fan structure comprising a cascaded fan unit and a connector unit. The cascaded fan unit comprises a first fan frame which is correspondingly cascaded with a second fan frame. The connector unit comprises a first connector and a second connector. With two ends being respectively connected with a first lateral part, the first connector is provided with a first locating part; with two ends being respectively connected with a second lateral part, the second connector is provided with a second locating part. The first locating part and the second locating part are respectively connected with two opposite sides at the cascaded position of the cascaded fan unit; the first lateral part and the second lateral part are respectively connected with the other two opposite sides at the cascaded position of the cascaded fan unit. By the design of this structure, the vibrations and the noise of the fans can be greatly reduced.

Description

technical field [0001] The invention relates to an improved series structure of fans, in particular to an improved series structure of fans which can greatly reduce fan vibration and noise. Background technique [0002] With the continuous advancement of technology, people's dependence on various electronic devices has also increased; however, during operation, the components inside electronic products (such as computers, notebook computers) will generate high heat. If the heat cannot be dissipated in time Out of the electronic products, it is easy to cause overheating problems. Therefore, most electronic products often use a fan to keep the electronic products operating within a certain operating temperature range. [0003] Please refer to Figures 1A and 1B. The fan frame 10 of the prior art series fan 1 in the industry is all made of the same size, and the fan frame 10 is assembled with parts such as fan wheel 11 and motor (not shown in the figure). fan. When the fan is ...

Claims

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Application Information

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IPC IPC(8): F04D25/16F04D25/08F04D29/66
CPCF04D25/08F04D25/166F04D29/663F04D29/668
Inventor 刘文豪
Owner ASIA VITAL COMPONENTS (CHINA) CO LTD