Fan module

A fan module and fan technology, applied to components of pumping devices for elastic fluids, non-variable pumps, pump devices, etc., can solve noise, abnormal reading and writing of hard disks, and interference with the normal operation of electronic components in the casing And other issues

Inactive Publication Date: 2014-04-23
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the fan is generally installed on the casing of the computer by screws. However, since the fan will vibrate during operation, it is easy to drive the casing of the computer to vibrate together, thereby causing noise in the casing of the computer. What's more serious is that the vibration will interfere with the normal operation of other electronic components in the casing, such as making the hard disk read and write abnormally, etc.

Method used

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Embodiment Construction

[0019] figure 1 Shown is the fan module in the first embodiment of the present invention, the fan module includes a fan 10 , a fan frame 20 and four fasteners 30 for fixing the fan 10 on the fan frame 20 .

[0020] The fan 10 includes an outer frame 11 and a hub (not shown) disposed in the outer frame 11 . The outer frame 11 is in the shape of a rectangular parallelepiped and includes two side surfaces 111 and surrounding surfaces 112 connecting the two side surfaces 111 . A circular air outlet 113 is formed at the center of each side 111 for the airflow generated by the hub of the fan 10 to pass through. Two fixing holes 114 are respectively provided at two corners of the bottom of each side 111 . A circular chamfer 115 is formed at the joints of the peripheral surfaces 112 .

[0021] The fan frame 20 is roughly in the shape of a bent integral body, and includes a bottom plate 21 and two side plates 23 extending vertically upward from two opposite ends of the bottom plate 2...

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PUM

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Abstract

The invention discloses a fan module. The fan module comprises a fan, a fan bracket and a plurality of buckles for fixing the fan on the fan bracket, wherein all the buckles are made of a damping material, are arranged between the fan and the fan bracket and are positioned below the fan. In the fan module, the fan is isolated from the fan bracket by the buckles, so that the transmission effect of vibration produced during work of the fan is greatly reduced, and noise can be effectively reduced; and the fan module also contributes to the normal work of other electronic elements in a computer case.

Description

technical field [0001] The invention relates to a fan module, in particular to a fan module capable of reducing vibration. Background technique [0002] With the rapid development of the electronics industry, the high-speed, high-frequency and integration of electronic components (such as central processing units, graphics cards, etc.) have caused a sharp increase in heat generation. In order to efficiently remove the heat generated by electronic components in a limited space, In the industry, a fan is usually provided in the casing of the computer. [0003] At present, the fan is generally installed on the casing of the computer by screws. However, since the fan will vibrate during operation, it is easy to drive the casing of the computer to vibrate together, thereby causing noise in the casing of the computer. What's more serious is that the vibration will interfere with the normal work of other electronic components in the casing, such as making the hard disk read and wr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04D25/08F04D29/66
Inventor 陈志华
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD
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