CN205563444U - Computer ventilation cooling device - Google Patents
Computer ventilation cooling device Download PDFInfo
- Publication number
- CN205563444U CN205563444U CN201620332920.8U CN201620332920U CN205563444U CN 205563444 U CN205563444 U CN 205563444U CN 201620332920 U CN201620332920 U CN 201620332920U CN 205563444 U CN205563444 U CN 205563444U
- Authority
- CN
- China
- Prior art keywords
- fin
- muscle
- flow
- central shaft
- computer
- 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
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model provides a computer ventilation cooling device belongs to the computer realm. It has solved the poor problem of active computer radiating effect. This computer ventilation cooling device, including radiating seat and exhaust fan, the radiating seat includes the base plate and establishes a plurality of fin that are parallel to each other on the base plate perpendicularly, and the top of keeping away from the base plate at a plurality of fin is fixed to the exhaust fan, be equipped with a plurality of strip arc vortex muscle and strip arc on the fin and keep off and flow the muscle, and the vortex muscle forms heat dissipation channel with keeping off flowing between muscle and the adjacent fin, and heat dissipation channel one end is located above the fin inclines, and the other end is located in the middle part of the fin. Owing to form heat dissipation channel with keep off flowing between muscle and the adjacent fin through the vortex muscle, and heat dissipation channel one end is located fin side top, and the other end is located the fin middle part, when consequently utilizing the exhaust fan to air exhaust, and above air inlet one side can be close to the fin side, the dust of computer near the bottom of avoiding kicking up to avoid the dust adhesion on the radiating seat.
Description
Technical field
This utility model belongs to field of computer technology, relates to a kind of computer ventilation and heat
Device.
Background technology
Active computer heat abstractor generally utilizes fin to carry out natural heat dissipation, increases row
Fan carries out air draft and accelerates fin heat radiation, but air draft is easily kicked up simultaneously bottom computer
Dust, makes dust adhere on a heat sink so that radiating effect is gradually deteriorated, and therefore has
Necessity improves.
Summary of the invention
The purpose of this utility model is for the above-mentioned problems in the prior art, it is provided that
A kind of computer ventilation heat abstractor being avoided that heat abstractor dust stratification.
The purpose of this utility model can be realized by following technical proposal: a kind of computer
Ventilation heat abstractor, including radiating seat and exhaust fan, described radiating seat include substrate and
The some fin being parallel to each other vertically being located on substrate, exhaust fan is fixed on some dissipating
Backing is away from the top of substrate, it is characterised in that: fin is provided with some strip arcs
Flow-interfering bar and strip arc baffle muscle, and between flow-interfering bar and baffle muscle and abutting fins
Forming heat dissipation channel, and heat dissipation channel one end is positioned at above fin side, the other end is positioned at
In the middle part of fin.
Due to by between flow-interfering bar and baffle muscle and abutting fins formed heat dissipation channel,
And heat dissipation channel one end is positioned at above fin side, the other end is positioned in the middle part of fin, because of
When this utilizes exhaust fan air draft, air intake side can be above fin side, it is to avoid kick up
Computer is near the dust of bottom, to avoid dust to stick on radiating seat.
In above-mentioned a kind of computer ventilation heat abstractor, in described fin top
The vertical line of heart position forms central shaft one, during the vertical line of fin bottom two side position is formed
Mandrel two, and flow-interfering bar shape is with central shaft one as axle, and some flow-interfering bars are around center
Axle one is in circumference and radial distribution, and at the most corresponding two flow-interfering bars of central shaft one
Shifting to install, baffle muscle shape is with central shaft two as axle, and baffle muscle and flow-interfering bar are respectively
Near central shaft one and central shaft two.
Therefore each position of fin can be preferably utilized to dispel the heat.
In above-mentioned a kind of computer ventilation heat abstractor, described some flow-interfering bars with
Substrate and fin vertically to divide face equally symmetrical, some baffle muscle are with substrate and fin
Vertically divide face equally symmetrical.
In above-mentioned a kind of computer ventilation heat abstractor, described flow-interfering bar and baffle
Muscle is that Heat Conduction Material is made.
Compared with prior art, this utility model has the advantage that
Due to by between flow-interfering bar and baffle muscle and abutting fins formed heat dissipation channel,
And heat dissipation channel one end is positioned at above fin side, the other end is positioned in the middle part of fin, because of
When this utilizes exhaust fan air draft, air intake side can be above fin side, it is to avoid kick up
Computer is near the dust of bottom, to avoid dust to stick on radiating seat.
Accompanying drawing explanation
Fig. 1 is this heat abstractor side view cutaway drawing.
Fig. 2 is this heat abstractor front view.
In figure,
1, radiating seat；11, substrate；12, fin；13, flow-interfering bar；14, baffle
Muscle；15, heat dissipation channel；
2, exhaust fan.
Detailed description of the invention
The following is specific embodiment of the utility model and combine accompanying drawing, to this utility model
Technical scheme be further described, but this utility model is not limited to these embodiments.
As depicted in figs. 1 and 2, this utility model one computer ventilation heat abstractor,
Including radiating seat 1 and exhaust fan 2, radiating seat 1 includes substrate 11 and is vertically located at substrate
Some fin 12 being parallel to each other on 11, exhaust fan 2 is fixed on some fin
12 away from the top of substrate 11, it is characterised in that: fin 12 is provided with some strips
Arc flow-interfering bar 13 and strip arc baffle muscle 14, and flow-interfering bar 13 and baffle muscle 14
And form heat dissipation channel 15 between abutting fins 12, and heat dissipation channel 15 one end is positioned at
Above fin 12 side, the other end is positioned in the middle part of fin 12.
Further, the vertical line of fin 12 top dead center position forms central shaft one, dissipates
The vertical line of backing 12 bottom two side position forms central shaft two, and flow-interfering bar 13 shape with
Central shaft one is axle, and some flow-interfering bars 13 and radially divide around central shaft one in circumference
Cloth, and shift to install at the most corresponding two flow-interfering bars 13 of central shaft one, baffle muscle
14 shapes are with central shaft two as axle, and baffle muscle 14 and flow-interfering bar 13 are respectively close to center
Axle one and central shaft two.Some flow-interfering bars 13 are put down with substrate 11 and the vertical of fin 12
Facet is symmetrical, and some baffle muscle 14 are with faced by vertically the dividing equally of substrate 11 and fin 12
Claim.Flow-interfering bar 13 and baffle muscle 14 are made for Heat Conduction Material.
Due to scattered by being formed between flow-interfering bar 13 and baffle muscle 14 and abutting fins 12
The passage of heat 15, and heat dissipation channel 15 one end is positioned at above fin 12 side, other end position
In the middle part of fin 12, during hence with exhaust fan 2 air draft, air intake side can be near dissipating
Above backing 12 side, it is to avoid the computer dust near bottom of kicking up, to avoid dust to glue
It is attached on radiating seat 1.
Specific embodiment described herein is only for example to this utility model spirit
Explanation.This utility model person of ordinary skill in the field can be to described concrete
Embodiment is made various amendment or supplements or use similar mode to substitute, but not
Spirit of the present utility model can be deviateed or surmount model defined in appended claims
Enclose.
Although the most more employing radiating seat 1, substrate 11, fin 12, flow-disturbing
The terms such as muscle 13, baffle muscle 14, heat dissipation channel 15, exhaust fan 2, but be not precluded from
Use the probability of other term.Use these terms to be only used to more easily to describe
With explanation essence of the present utility model；It is construed as any additional restriction all
It is contrary with this utility model spirit.
Claims (4)
1. a computer ventilation heat abstractor, including radiating seat (1) and exhaust fan (2),
Described radiating seat (1) include substrate (11) and be vertically located at substrate (11) if on
The dry fin (12) being parallel to each other, exhaust fan (2) is fixed on some fin (12)
Top away from substrate (11), it is characterised in that: fin (12) is provided with some
Strip arc flow-interfering bar (13) and strip arc baffle muscle (14), and flow-interfering bar (13)
And between baffle muscle (14) and abutting fins (12), form heat dissipation channel (15), and
Heat dissipation channel (15) one end is positioned at above fin (12) side, and the other end is positioned at heat radiation
Sheet (12) middle part.
A kind of computer ventilation heat abstractor the most according to claim 1, its feature
It is: the vertical line of described fin (12) top dead center position forms central shaft one,
The vertical line of fin (12) bottom two side position forms central shaft two, and flow-interfering bar (13)
Shape with central shaft one as axle, and some flow-interfering bars (13) around central shaft one in circumference
With radial distribution, and in central shaft one the most corresponding two flow-interfering bars (13) dislocation
Arranging, baffle muscle (14) shape is with central shaft two as axle, and baffle muscle (14) and disturbing
Stream muscle (13) is respectively close to central shaft one and central shaft two.
A kind of computer ventilation heat abstractor the most according to claim 2, its feature
It is: described some flow-interfering bars (13) are with substrate (11) and fin (12)
Vertically dividing face equally symmetrical, some baffle muscle (14) are with substrate (11) and fin (12)
Vertically to divide face equally symmetrical.
A kind of computer ventilation heat abstractor the most according to claim 3, its feature
It is: described flow-interfering bar (13) and baffle muscle (14) are that Heat Conduction Material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620332920.8U CN205563444U (en) | 2016-04-20 | 2016-04-20 | Computer ventilation cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620332920.8U CN205563444U (en) | 2016-04-20 | 2016-04-20 | Computer ventilation cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205563444U true CN205563444U (en) | 2016-09-07 |
Family
ID=56808546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620332920.8U Expired - Fee Related CN205563444U (en) | 2016-04-20 | 2016-04-20 | Computer ventilation cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205563444U (en) |
-
2016
- 2016-04-20 CN CN201620332920.8U patent/CN205563444U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160907 Termination date: 20200420 |