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fan combination

A fan and fan frame technology, which is applied in the field of serial fan combination, can solve the problems of increasing assembly time, etc., and achieve the effect of cost competitiveness and simple and convenient combination process

Active Publication Date: 2018-05-01
深圳市永诚创科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional method of combining two cooling fans in series is generally to fix the two fans in series by adding rivets, but this results in additional costs and increases the assembly time

Method used

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Experimental program
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Embodiment Construction

[0013] Figure 1 to Figure 3 A preferred embodiment of a fan assembly 100 of the present invention is shown. The fan assembly 100 includes a first fan 10 and a second fan 20, the first fan 10 and the second fan 20 both include a fan frame 12, 22, and the fan frame 12, 22 of each fan 10, 20 has A fitting surface 120, 220, each fan 10, 20 forms a concave structure (not labeled) and a flange 124, 222 respectively along the two ends of the first direction of the fitting surface 120, 220, the first fan 10 The flange 124 of the second fan 20 relatively moves against the fitting surface 220 of the second fan 20 and is embedded in the concave structure of the second fan 20 , and the flange 222 of the second fan 20 relatively moves against the fitting surface 120 of the first fan 10 and embedded in the concave structure of the first fan 10; an elastic cantilever 1222, 2242 and a button hole 1240, 2220 are formed on the bonding surface 120, 220 of each fan 10, 20, and the elastic canti...

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Abstract

A fan assembly includes a first fan including a first frame, a second fan including a second frame, the first frame of the first fan has a first jointing surface, and the second frame of the second fan has a second jointing surface. A first concave structure and a first flange are formed along two ends of a first direction of the first jointing surface of the first fan, and a first concave structure and a first flange are formed along two ends of a first direction of the second jointing surface of the second fan respectively. The first flange of the first fan moves relatively to the second jointing surface of the second fan, and is embedded in the first concave structure of the second fan.

Description

technical field [0001] The invention relates to a fan combination, in particular to a serial fan combination. Background technique [0002] With the advancement of science and technology, many electronic components have moved towards miniaturization, high speed and other design features, especially the microprocessor (CPU) in computer products, which attracts consumers to buy with newer and faster features. However, the higher the speed of the CPU, the higher the heat generated. If the heat cannot be taken away from the CPU immediately and quickly, it will often cause the computer to crash, and even the CPU will be damaged due to overheating. In view of this situation, a cooling fan is usually used to dissipate heat from the CPU. [0003] However, the wind pressure generated by a single cooling fan is limited after all, and cannot cope with the heat generated by the CPU. The current practice in the industry is to connect a heat dissipation fan in series with another heat d...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04D25/16
CPCF04D29/522F04D19/007F04D29/646
Inventor 罗福林
Owner 深圳市永诚创科技有限公司
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