CN100454214C

CN100454214C - Fan fixer

Info

Publication number: CN100454214C
Application number: CNB2005101206746A
Authority: CN
Inventors: 叶振兴
Original assignee: Hongfujin Precision Industry Shenzhen Co Ltd; Hon Hai Precision Industry Co Ltd
Current assignee: Hongfujin Precision Industry Shenzhen Co Ltd; Hon Hai Precision Industry Co Ltd
Priority date: 2005-12-13
Filing date: 2005-12-13
Publication date: 2009-01-21
Anticipated expiration: 2025-12-13
Also published as: CN1983112A

Abstract

A fixing device of fan is prepared as setting ventilation hole and fixing holes corresponding to at least two different types of through holes on fan at periphery of said ventilation hole on said fixing device, applying some locking elements to lock through holes on fan with fixing holes on fixing device for fixing said fan on said fixing device.

Description

Fan fixer

[technical field]

The present invention relates to a kind of fan fixer, particularly a kind of fixedly fan fixer of different model fan that can be used for.

[background technology]

Current, host computer central processing unit (Central Processing Unit, be abbreviated as CPU) frequency more and more higher, correspondingly its thermal value also continues to raise, its temperature is too high to influence the arithmetic speed of computer and the life-span of central processing unit in order to avoid, the heating radiator that the capital is made by good thermal conductive material in the upper fixed one of central processing unit, heating radiator is closely contacted with central processing unit, the heat that central processing unit is produced conducts, for strengthening the convection current of heating radiator ambient air, and on heating radiator, set firmly a fan, industry existing many innovations aspect fan and heating radiator fixing.

As a kind of fan Fixture that the TaiWan, China patent is disclosed for No. 573918, be used for a fan is fixed on the heating radiator, it mainly comprises a top board and two make-up arms.This corresponding fan of top board central authorities is offered an air vent, and a screw is respectively established in its four corner, to cooperate screw fan is locked on top board.These button arms form towards inner bending after the contiguous corner in the limit, two opposite sides of this top board extends a segment distance vertically downward respectively again, cooperate with the corresponding buckling parts of heating radiator.The lateral border of each button arm also stretches out and oppositely is bent into one again behind the segment distance and pulls arm, the force section when being used as the fan Fixture dismounting.Although this fan Fixture is fixed in this heating radiator and it is all very simple and convenient to make fan be fixed in this fan Fixture, but the thermal value of working as central processing unit is more or less, cause in the time of to change bigger or less fan, because being used for fixing the screw of fan, this fan Fixture has only a kind of dimensions, must redesign this fan Fixture, so that the screw of fan attachment to the dimensions in requisition for the fan that changes, like this, is not only lost time but also increase cost.

Other relevant therewith patents please refer to No. the 090222533rd, Chinese patent 02271720.X number and TaiWan, China patented claim etc. in addition.

[summary of the invention]

In view of above content, be necessary to provide a kind of fan fixer of fixedly different model fan.

A kind of fan fixer, be installed on the heating radiator, can be used to the fixedly fan of different model, four jiaos of places of described fan all offer through hole, this fan fixer is offered ventilating opening and is offered the fixed orifice of through hole of the fan of at least corresponding two kinds of different models in the periphery of described ventilating opening respectively, and described ventilating opening can allow the air communication that is blown out by fan cross and blow to heating radiator.

Compared with prior art, described fan fixer passes the through hole of different model fan by locking part and is locked in corresponding fixed orifice and fixing described fan.

[description of drawings]

Fig. 1 is the stereographic map of the better embodiment of fan fixer of the present invention.

Fig. 2 is the better embodiment of fan fixer of the present invention and the three-dimensional assembly diagram of heating radiator.

Fig. 3 is the three-dimensional assembly diagram of the fan of the better embodiment of fan fixer of the present invention and heating radiator and a kind of model.

Fig. 4 is the three-dimensional assembly diagram of the fan of the better embodiment of fan fixer of the present invention and heating radiator and another kind of model.

[embodiment]

Please refer to Fig. 1 and Fig. 2, fan fixer of the present invention can be used to the fan of different model is fixed on the

heating radiator

10,10 4 jiaos of places of heating radiator offer fixing slot 12 respectively, and the better embodiment of this fan fixer comprises the main part 40 that roughly is square and is convexly set in " ten " shape fixed mount 41 of this main part 40.

Circular ventilating opening 44 is offered at the middle part of main part 40, the four side of main part 40 is bent to form " L " shape clamping part 54 of the fixing slot 12 of two pairs of corresponding heating radiators 10 accordingly downwards, and every pair of clamping part 54 self-corresponding side levels are protruded also bending downwards and are bent to form a pair of relative button limit 56 more in opposite directions after extending certain distance.Fixed mount 41 comprises circular central portion 46 that places these ventilating opening 44 central authorities and the sway brace 42 that extends to four bights of described main part 40 from these central part 46 peripheries, and these sway braces 42 are convexly set on the corresponding bight of described main part 40; The part that these sway braces 42 are overlapping with the corresponding bight of described main part 40, the periphery that is ventilating opening 44 is offered the

fixed orifice

52,50,48 with screw thread respectively accordingly, three groups of

fixed orifices

52,50,48 are established the fan of its respectively corresponding three kinds of different models for the direction of extending along the sway brace 42 of correspondence respectively.

Main part 40 is placed heating radiator 10 tops, make the button limit 56 of the every pair of clamping part 54 on it be fastened on corresponding fixing slot 12 respectively, with the mode of glue or welding that two pairs of clamping parts 54 of main part 40 are firm with heating radiator 10 again, main part 40 can be fixed in heating radiator 10.

When heating radiator 10 needs the fan of relatively large number of one of assembling to quicken heating radiator 10 ambient air convection current, please refer to Fig. 2 and Fig. 3, penetrate one relatively large number the through hole 22 of fan 20 and screw lock with locking part (as screw) in the fixed orifice 48 of the sway brace 42 of fixed mount 41, thereby fan 20 is fixed in this heating radiator 10, fan 20 can blow to heating radiator 10 with the cold air in the external world ventilating opening 44 by described main part 40, drive away the hot-air of heating radiator 10 inside, thereby make cold and hot air quicken convection current and the heat of heating radiator 10 is taken away by cold air.

When heating radiator 10 does not need so big fan, also be that the noise that produces when reducing relatively large number fan work is considered a replaceable fan than ting model.Please refer to Fig. 2 and Fig. 4, according to the method described above, penetrate one with locking part (as screw) and be fixed in heating radiator 10 in the fixed orifice 52 of correspondence than the through hole 32 of the fan 30 of ting model and screw lock.

Described fixed orifice 50 can be fixed the fan of a model between fan 20 and fan 30.Like this, this fan fixer can have very big dirigibility according to the fixing fan of different model of 10 pairs of cross-ventilated needs of heating radiator, and is simultaneously also capable of reducing energy consumption.

In addition, the fixed orifice of the sway brace 42 of described fixed mount 41 is not limited to above-mentioned three groups, can offer many arbitrarily groups as required.

Claims

1, a kind of fan fixer, be installed on the heating radiator, can be used to the fixedly fan of different model, four jiaos of places of described fan all offer through hole, this fan fixer is offered ventilating opening, described ventilating opening can allow the air communication that is blown out by fan cross and blow to heating radiator, it is characterized in that: this fan fixer is offered the fixed orifice of through hole of the fan of corresponding at least two kinds of different models respectively in the periphery of described ventilating opening.

2, fan fixer as claimed in claim 1 is characterized in that: described fixed orifice has screw thread, passes the through hole of described fan and is fixed at corresponding fixed orifice and fan attachment via locking part.

3, fan fixer as claimed in claim 2 is characterized in that: described fan fixer comprises the main part that roughly is square, and described ventilating opening is opened in the middle part of this main part.

4, fan fixer as claimed in claim 3 is characterized in that: described fan fixer also comprises " ten " shape fixed mount that is convexly set in described main part, and described fixed mount comprises some sway braces, and described fixed orifice is opened in these sway braces respectively.

5, fan fixer as claimed in claim 4, it is characterized in that: described fixed mount also comprises the circular central portion that places described ventilating opening central authorities, described sway brace extends to form from four bights of this central part periphery to described main part, the direction that described fixed orifice extends along the sway brace of correspondence respectively and establishing.

6, fan fixer as claimed in claim 5 is characterized in that: described sway brace is convexly set in the corresponding bight of described main part, and described fixed orifice is opened in these sway braces part overlapping with the corresponding bight of described main part respectively.

7, fan fixer as claimed in claim 2 is characterized in that: the screw of described locking part for cooperating with these fixed orifices with screw thread.

8, fan fixer as claimed in claim 3 is characterized in that: four jiaos of places of described heating radiator offer fixing slot respectively, and the four side of described main part is bent to form " L " shape clamping part of two pairs of described fixing slots of correspondence accordingly downwards.

9, fan fixer as claimed in claim 8, it is characterized in that: the self-corresponding side of every pair of clamping part of described main part protrudes and bending downwards is bent to form a pair of relative button limit after extending certain distance more in opposite directions, is fastened on the fixing slot of described heating radiator and described fan fixer is fixed in described heating radiator by these button limits.