CN209400970U - A kind of computer CPU radiator fan - Google Patents
A kind of computer CPU radiator fan Download PDFInfo
- Publication number
- CN209400970U CN209400970U CN201920283007.7U CN201920283007U CN209400970U CN 209400970 U CN209400970 U CN 209400970U CN 201920283007 U CN201920283007 U CN 201920283007U CN 209400970 U CN209400970 U CN 209400970U
- Authority
- CN
- China
- Prior art keywords
- heat radiating
- radiating metal
- aluminum pipe
- cuboid
- card buckle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of computer CPU radiator fans, it is included at least: fan, it is fixedly connected with aluminium flake, fan motor, heat radiating metal aluminum pipe, phase change heat storage material, fixed card buckle, CPU, it is characterized in that heat radiating metal aluminum pipe top is the branched pipe of ellipse, lower part is cuboid manifold trunk, fan is connect with fan motor by shaft, and the upper surface for by being fixedly connected with aluminium flake being weldingly fixed on heat radiating metal aluminum pipe cuboid manifold trunk, the lower part of the cuboid manifold trunk of heat radiating metal aluminum pipe is fixed on the upper surface CPU by fixed card buckle, fixed card buckle is fixedly connected on the lower part of the cuboid manifold trunk of heat radiating metal aluminum pipe, phase change heat storage material is filled in inside heat radiating metal aluminum pipe.
Description
Technical field
The utility model relates to a kind of computer CPU radiator fans, belong to computer technical field of heat dissipation.
Background technique
With the arrival of cybertimes, people are more and more extensive to computer application in work and life.Due to meter
Calculation machine can generate more heat transfer in long-play, and cabinet inside temperature increases, and be easy to cause computer corruption etc. existing
As.For the normal use for guaranteeing computer, several fans are usually configured in cabinet as radiator, to realize to server
Cooling.Existing CPU is typically all by fan heat, it will usually heat radiating metal aluminium flake is installed on CPU, and in metallic aluminium
On piece installs radiator fan, generates negative wind pressure using fan and takes heat on aluminium flake away, to achieve the purpose that heat dissipation.Due to wind
Fan is typically mounted at the top of metal aluminium flake, and when metal aluminium flake height is higher, the wind pressure of metal sheet aluminum base is smaller, cause away from
The place fan heat close from fan is preferable, and bottom heat is easy accumulation, and heat dissipation is uneven, influences CPU steady operation.
Summary of the invention
The utility model is to carry out in order to solve the above problems, and it is an object of the present invention to provide a kind of be both able to satisfy computer
CPU cooling requirements improve radiating efficiency, and can facilitate the computer CPU radiator fan of installation.
The utility model to achieve the goals above, is used with flowering structure.
The utility model provides a kind of computer CPU radiator fan, comprising: and fan is fixedly connected with aluminium flake, fan motor,
Heat radiating metal aluminum pipe, phase change heat storage material, fixed card buckle, CPU, it is characterized in that heat radiating metal aluminum pipe top is the branch of ellipse
Pipe, lower part are cuboid manifold trunk, and fan is connect with fan motor by shaft, and is weldingly fixed on by being fixedly connected with aluminium flake
The upper surface of heat radiating metal aluminum pipe cuboid manifold trunk, the lower part of the cuboid manifold trunk of heat radiating metal aluminum pipe pass through fixed card buckle
It is fixed on the upper surface CPU, fixed card buckle is fixedly connected on the lower part of the cuboid manifold trunk of heat radiating metal aluminum pipe, phase-transition heat-storage material
Material is filled in inside heat radiating metal aluminum pipe.
Further, this practical computer CPU radiator fan also has the feature that heat radiating metal aluminum pipe top for ellipse
Branched pipe, there are gaps between branched pipe, and are connected to the cuboid manifold trunk of lower part, form a closed housing.
Further, this practical computer CPU radiator fan also has the feature that fixed card buckle top and heat radiating metal aluminium
Pipe is fixedly connected, and lower part is fastened on CPU side face, and the side of fixed card buckle close to CPU are provided with rubber layer, fixed card buckle it is tight
Pull the torsionspring that power is arranged from fixed card buckle intermediate rotary shaft.
Detailed description of the invention
Fig. 1 is shown as the structural schematic diagram of the utility model, and Fig. 2 is the left view of Fig. 1, and Fig. 3 is the top view of Fig. 1.
Specific embodiment
The technical issues of in order to keep the utility model solved, technical solution and beneficial effect are more clearly understood, below
In conjunction with accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific implementation described herein
Example is only used to explain the utility model, is not used to limit the utility model.
It is as shown in Figure 1 the structural schematic diagram of the utility model, Fig. 2 is the left view of Fig. 1, and Fig. 3 is the top view of Fig. 1,
Including fan 1, it is fixedly connected with aluminium flake 2, fan motor 3, heat radiating metal aluminum pipe 4, phase change heat storage material 5, fixed card buckle 6, CPU
7,4 top of heat radiating metal aluminum pipe is the branched pipe of ellipse, and lower part is cuboid manifold trunk, fan 1 and fan motor 3 by turning
Axis connection, and the upper surface for being weldingly fixed on 4 cuboid manifold trunk of heat radiating metal aluminum pipe by being fixedly connected with aluminium flake 2, heat dissipation gold
The lower part for belonging to the cuboid manifold trunk of aluminum pipe 4 is fixed on the upper surface of CPU 7 by fixed card buckle 6, and fixed card buckle 6 is fixedly connected
In the lower part of the cuboid manifold trunk of heat radiating metal aluminum pipe 4, phase change heat storage material 5 is filled in the inside of heat radiating metal aluminum pipe 4.
The utility model fills expanded graphite-paraffin composite phase change accumulation of heat by setting heat radiating metal aluminum pipe in pipe
Material, when starting CPU radiator fan, the heat that CPU is generated is absorbed by heat radiating metal aluminum pipe lower part cuboid manifold trunk first, and
Logical heat transfer conducts heat to expanded graphite-paraffin compound phase change heat storage material, expanded graphite-paraffin composite phase change accumulation of heat
Material disperses entire heat radiating metal pipe for heat by conductive force, then is distributed heat by the wind that fan generates,
So that heat radiating metal pipe top branch and lower part cuboid manifold trunk form the temperature difference, to reach lasting high efficiency and heat radiation.Due to swollen
The phase transition temperature of swollen graphite-paraffin compound phase change heat storage material is 40-60 DEG C, when phase change heat storage material reaches phase transition temperature, after
Continuous heating phase change heat storage material can't be such that phase change heat storage material temperature rises, and institute's amount of stored heat is related with the thermal storage density of material,
When amount of stored heat reaches saturation, material just will continue to heat up, and therefore, store when cpu temperature reaches expanded graphite-paraffin composite phase change
When the phase transition temperature of hot material, the heat that CPU is persistently generated is inflated graphite-paraffin compound phase change heat storage material and is absorbed, but
It is that expanded graphite-paraffin compound phase change heat storage material temperature can't rise immediately, to play buffering heat spreading function.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Implementation result
A kind of computer CPU cooling application computer CPU radiator fan of the utility model, can effectively reduce work
Cpu temperature in work enables a computer to work at a suitable temperature, has reached design effect.
Claims (3)
1. a kind of computer CPU radiator fan, its main feature is that including at least: fan (1) is fixedly connected with aluminium flake (2), fan motor
(3), heat radiating metal aluminum pipe (4), phase change heat storage material (5), fixed card buckle (6), CPU(7), it is characterised in that: heat radiating metal aluminium
The branched pipe that (4) top is ellipse is managed, lower part is cuboid manifold trunk, and fan (1) and fan motor (3) are connected by shaft
The upper surface for connecing, and being weldingly fixed on heat radiating metal aluminum pipe (4) cuboid manifold trunk by being fixedly connected with aluminium flake (2), heat dissipation gold
The lower part for belonging to the cuboid manifold trunk of aluminum pipe (4) is fixed on CPU(7 by fixed card buckle (6)) upper surface, fixed card buckle (6)
It is fixedly connected on the lower part of the cuboid manifold trunk of heat radiating metal aluminum pipe (4), phase change heat storage material (5) is filled in heat radiating metal aluminium
Manage the inside of (4).
2. a kind of computer CPU radiator fan according to claim 1, it is characterised in that: heat radiating metal aluminum pipe (4) top
For the branched pipe of ellipse, there are gaps between branched pipe, and are connected to the cuboid manifold trunk of lower part, form a closed chamber
Body.
3. a kind of computer CPU radiator fan according to claim 1, it is characterised in that: fixed card buckle (6) top and dissipate
Thermometal aluminum pipe (4) is fixedly connected, and lower part is fastened on CPU(7) side, and fixed card buckle (6) is arranged close to the side of CPU(7)
There are rubber layer, the torsionspring that the power that links closely of fixed card buckle (6) is arranged from fixed card buckle intermediate rotary shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920283007.7U CN209400970U (en) | 2019-03-06 | 2019-03-06 | A kind of computer CPU radiator fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920283007.7U CN209400970U (en) | 2019-03-06 | 2019-03-06 | A kind of computer CPU radiator fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209400970U true CN209400970U (en) | 2019-09-17 |
Family
ID=67899472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920283007.7U Expired - Fee Related CN209400970U (en) | 2019-03-06 | 2019-03-06 | A kind of computer CPU radiator fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209400970U (en) |
-
2019
- 2019-03-06 CN CN201920283007.7U patent/CN209400970U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190917 Termination date: 20200306 |