CN105138102B - A kind of computer power supply - Google Patents
A kind of computer power supply Download PDFInfo
- Publication number
- CN105138102B CN105138102B CN201510559695.1A CN201510559695A CN105138102B CN 105138102 B CN105138102 B CN 105138102B CN 201510559695 A CN201510559695 A CN 201510559695A CN 105138102 B CN105138102 B CN 105138102B
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- China
- Prior art keywords
- rake
- heat
- circuit board
- fan
- conducting plate
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Abstract
The present invention provides a kind of computer power supply, including housing, circuit board, first heat-conducting plate, first fan and the first air outlet, housing includes bottom plate, circuit board is arranged on bottom plate, first heat-conducting plate is set perpendicular to bottom plate, circuit board includes the first side and the second side being oppositely arranged, first heat-conducting plate includes the first level portion being connected with each other and the first rake, first rake and the angle in first level portion are obtuse angle, first level portion is in contact with the first side of circuit board, first rake includes the first free end, second side of the first free end proximate circuitry plate is set, air intake position the first rake of face of first fan, first air outlet is vertically arranged with the first fan, first side of the first air outlet proximate circuitry plate.By using said structure, the cooling system of computer power supply provided by the invention is made hot blast in housing be discharged in one direction from air outlet, is avoided producing hot air circulation, improve radiating effect by the guide effect of rake.
Description
Technical field
The present invention relates to a kind of computer power supply.
Background technology
With the fast development of networked information era, computer has become people's life, work essential instrument.
Computer purposes is on the increase, and people there has also been higher requirement to the performance of computer, and the quality of power supply heat sinking is directly closed
It is the performance to computer.The computer power supply radiating mode of prior art is to make computer casing by radiator fan mostly
Internal air is circulated, and a kind of existing computer power supply, including housing, circuit board and fan component, circuit board are arranged at
On the first side wall of housing, second sidewall and the first side wall of housing are mutually perpendicular to, and second sidewall is provided with an air outlet, housing
The 3rd side wall be parallel to each other with the first side wall, fan component is arranged in the 3rd side wall, and wind is vertically made caused by fan component
For circuit board.However, wind caused by fan component is to circuit board after cooling down, but can not be all in air outlet stream
Go out, but can also some produce strong return air, extremely influence radiating effect.
The content of the invention
Present invention aim to address the ineffective technical problem of active computer power supply heat sinking, there is provided one kind radiating effect
The preferable computer power supply of fruit, with overcome the deficiencies in the prior art.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme that：A kind of computer power supply, including housing,
Circuit board, the first heat-conducting plate, the first fan and the first air outlet, the housing include bottom plate, and the circuit board is arranged on institute
State on bottom plate, first heat-conducting plate is set perpendicular to the bottom plate, and the circuit board includes the first side for being oppositely arranged and the
Two sides, first heat-conducting plate include first level portion and the first rake being connected with each other, first rake with it is described
The angle in first level portion is obtuse angle, and the first level portion is in contact with the first side of the circuit board, and described first tilts
Portion includes the first free end, and first free end is set adjacent to the second side of the circuit board, the air intake of first fan
First rake described in the face of position, first air outlet are vertically arranged with first fan, and first air outlet is adjacent
First side of the nearly circuit board.
The computer power supply also includes the second heat-conducting plate, the second fan and the second air outlet, second heat-conducting plate
Being set perpendicular to the bottom plate, second heat-conducting plate includes the second horizontal part and the second rake being connected with each other, and described the
The angle of two horizontal parts and second rake is obtuse angle, and second horizontal part connects with the second side of the circuit board
Touching, first rake is oppositely arranged with second rake, and second rake includes the second free end, and described the
Two free ends are adjacent to the first side of the circuit board, and the second rake described in the air intake position face of second fan is described
Second air outlet is vertically arranged with second fan, and second air outlet is adjacent to the second side of the circuit board.
Extend a horizontal plane, the horizontal plane and described first in the direction of first free end to first fan
Horizontal part is parallel.
Extend a horizontal plane, the horizontal plane and described second in the direction of second free end to second fan
Horizontal part is parallel.
The housing also includes the first side wall, second sidewall, the 3rd side wall and the 4th side wall that head and the tail are sequentially connected, described
First fan is arranged in the 4th side wall, and second fan is arranged in the second sidewall, first air outlet
It is arranged in the 3rd side wall, second air outlet is arranged on the first side wall.
The computer power supply also includes the 3rd heat-conducting plate, and the 3rd heat-conducting plate is arranged on the bottom plate and the circuit
Be in contact between plate and with the circuit board, the 3rd heat-conducting plate respectively with first heat-conducting plate and second heat-conducting plate
It is connected.
The angle is 120 ° -160 °.
The present invention is simple in construction, reasonable in design, and it is not limited to by conventional art, and heat-conducting plate one end is set into rake,
There is certain guide effect to air intake so that hot blast is discharged from air outlet in one direction in shell, avoids producing hot air circulation,
Improve radiating effect.And rake extends a horizontal plane, it further avoid wind and endless loop formed in shell, enhance
Guide effect and radiating efficiency to fan air intake.The setting of 3rd heat-conducting plate, add the contact surface of heat-conducting plate and circuit board
Product, further increases radiating effect.
Brief description of the drawings
Fig. 1 is the computer power supply structural representation of the embodiment of the present invention one；
Fig. 2 is the computer power supply structural representation of the embodiment of the present invention two.
In figure, 10 be housing, and 11 be the first side wall, and 12 be second sidewall, and 13 be the 3rd side wall, and 14 be the 4th side wall, 15
For bottom plate, 20 be circuit board, and 21 be electronic component, and 30 be heat-conducting plate, and 31 be the first heat-conducting plate, and 311 be first level portion, 312
It is the first free end for the first rake, 313,32 be the second heat-conducting plate, and 321 be the second horizontal part, and 322 be the second rake,
323 be the second free end, and 40 be the first fan, and 50 be the second fan, and 60 be the first air outlet, and 70 be the second air outlet, and 33 are
3rd heat-conducting plate.
Embodiment
The present invention is described in detail with reference to the accompanying drawings and examples.
Embodiment 1
As shown in figure 1, in the embodiment of the present invention one, computer power supply includes housing 10, circuit board 20, heat-conducting plate 30,
First fan 40, the second fan 50, the first air outlet 60 and the second air outlet 70.
As shown in figure 1, housing 10 includes the first side wall 11, second sidewall 12, the 3rd side wall 13, the 4th side wall 14 and bottom
Plate 15.Circuit board 20 is arranged on bottom plate 15, and the electronic component 21 needed for computer power supply work is provided with circuit board 20.
In the present embodiment, heat-conducting plate 30 is set perpendicular to bottom plate 15, and circuit board 20 includes the first side and the second side being oppositely arranged, heat conduction
Plate 30 includes the first heat-conducting plate 31 and the second heat-conducting plate 32, and the first heat-conducting plate 31 includes the He of first level portion 311 being connected with each other
The angle in the first rake 312, the first rake 312 and first level portion 311 is obtuse angle, and angle is 120 ° -160 ° optimal.The
One horizontal part 311 is in contact with the first side of circuit board 20, and the first rake 312 includes the first free end 313, the first free end
Second side of 313 proximate circuitry plates 20 is set.First fan 40 is arranged in the 4th side wall 14, and its air intake position face first is inclined
Inclined portion 312, the first air outlet 60 are arranged in the 3rd side wall 13 and are vertically arranged with the first fan 40, and the first air outlet 60 is neighbouring
First side of circuit board 20.
Second heat-conducting plate 32 includes the second horizontal part 321 and the second rake 322 being connected with each other, the second horizontal part 321
Angle with the second rake 322 is obtuse angle, and angle is 120 ° -160 ° optimal.Second horizontal part 321 and the second of circuit board 20
Side is in contact, and the second rake 322 is oppositely arranged with the first rake 312, and the second rake 322 includes the second free end 323,
First side of the proximate circuitry plate 20 of the second free end 323, the second fan 50 are arranged in second sidewall 12, its air intake position face
Second rake 322.Second air outlet 70 is arranged on the first side wall 11 and is vertically arranged with the second fan 50, the second air outlet
Second side of 70 proximate circuitry plates 20.
As shown in figure 1, when computer power supply works, the fan 40 of circuit board 20 and first, the second fan 50 while work
Make.Because the first rake 312 and the second rake 322 are obliquely installed, so the first fan 40 blows into the wind come and acted on
First heat-conducting plate 31, and the first air outlet 60 is flowed to along direction D2 by the guide effect of the first rake 312, wind.Therefore, it is cold
After wind radiates to the first heat-conducting plate 31, heated wind is expelled directly out along D2 directions by the first air outlet 60.Equally, second
Fan 50 blows into the wind come and acts on the second heat-conducting plate 32, and is flowed by the guide effect of the second rake 322, wind along direction D1
To the second air outlet 70.After cold wind radiates to the second heat-conducting plate 32, heated wind is along D1 directions by the second air outlet 70
It is expelled directly out.
Embodiment 2
As shown in Fig. 2 in the embodiment of the present invention two, heat-conducting plate 30 also includes the 3rd heat-conducting plate 33, the 3rd heat-conducting plate 33
Be arranged between bottom plate 15 and circuit board 20 and be in contact with circuit board 20, the 3rd heat-conducting plate 33 respectively with the first heat-conducting plate 31 and
Second heat-conducting plate 32 is connected.Extend a horizontal plane, horizontal plane and the first water in the direction of first free end 313 to the first fan 40
Flat portion 311 is parallel.Extend a horizontal plane, horizontal plane and the second horizontal part in the direction of second free end 323 to the second fan 50
321 is parallel.
As shown in Fig. 2 when computer power supply works, the fan 40 of circuit board 20 and first, the second fan 50 while work
Make.Because the first rake 312 and the second rake 322 are obliquely installed, so the first fan 40 blows into the wind come and acted on
First heat-conducting plate 31, and the first air outlet 60 is flowed to along direction D3 by the guide effect of the first rake 312, wind.Therefore, it is cold
After wind radiates to the first heat-conducting plate 31, heated wind is expelled directly out along D3 directions by the first air outlet 60.Equally, second
Fan 50 blows into the wind come and acts on the second heat-conducting plate 32, and is flowed by the guide effect of the second rake 322, wind along direction D4
To the second air outlet 70.After cold wind radiates to the second heat-conducting plate 32, heated wind is along D4 directions by the second air outlet 70
It is expelled directly out.And first rake 312 and the second rake 322 extend a horizontal plane, avoid wind and formed in housing extremely
Circulation, enhances the guide effect to fan air intake and ventilation efficiency, meanwhile, the 3rd heat-conducting plate 33 is arranged at the bottom of circuit board 20
Face, the contact area of heat-conducting plate and circuit board is added, further increase the effect of radiating.
By said structure, after heat-conducting plate is oriented to the cold wind that fan is blown into so that two are formed in shell to circulation
Road, heated wind will not be circulated in power source internal along the smooth discharge of air outlet, reach stronger radiating effect.
The foregoing is only a specific embodiment of the invention, protection scope of the present invention not limited to this, any to be familiar with sheet
Those skilled in the art are in the technical scope of present disclosure, the simple change for the technical scheme that can be become apparent to
Change or equivalence replacement, belong to protection scope of the present invention.
Claims (6)
1. a kind of computer power supply, including housing, circuit board, the first heat-conducting plate, the first fan and the first air outlet, its feature
It is：The housing includes bottom plate, and the circuit board is arranged on the bottom plate, and first heat-conducting plate is perpendicular to the bottom plate
Set, the circuit board includes the first side and the second side being oppositely arranged, and first heat-conducting plate includes first be connected with each other
Horizontal part and the first rake, first rake and the angle in the first level portion are obtuse angle, the first level portion
It is in contact with the first side of the circuit board, first rake includes the first free end, and first free end is adjacent to institute
The second side for stating circuit board is set, the first rake described in the air intake position face of first fan, first air outlet
It is vertically arranged with first fan, first air outlet is adjacent to the first side of the circuit board；
The computer power supply also includes the second heat-conducting plate, the second fan and the second air outlet, and second heat-conducting plate is vertical
Set in the bottom plate, second heat-conducting plate includes the second horizontal part and the second rake being connected with each other, second water
Flat portion and the angle of second rake are obtuse angle, and second horizontal part is in contact with the second side of the circuit board, institute
State the first rake to be oppositely arranged with second rake, second rake includes the second free end, and described second is outstanding
Dead end is adjacent to the first side of the circuit board, the second rake described in the air intake position face of second fan, and described second
Air outlet is vertically arranged with second fan, and second air outlet is adjacent to the second side of the circuit board.
2. computer power supply according to claim 1, it is characterised in that first free end is to first fan
A horizontal plane is extended in direction, and the horizontal plane is parallel with the first level portion.
3. computer power supply according to claim 1, it is characterised in that second free end is to second fan
A horizontal plane is extended in direction, and the horizontal plane is parallel with second horizontal part.
4. computer power supply according to claim 1, it is characterised in that the housing also includes that head and the tail are sequentially connected
One side wall, second sidewall, the 3rd side wall and the 4th side wall, first fan are arranged in the 4th side wall, and described second
Fan is arranged in the second sidewall, and first air outlet is arranged in the 3rd side wall, and second air outlet is set
Put on the first side wall.
5. computer power supply according to claim 1, it is characterised in that the computer power supply also includes the 3rd heat conduction
Plate, the 3rd heat-conducting plate are arranged between the bottom plate and the circuit board and are in contact with the circuit board, and the described 3rd
Heat-conducting plate is connected with first heat-conducting plate and second heat-conducting plate respectively.
6. computer power supply according to claim 1, it is characterised in that the angle is 120 ° -160 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510559695.1A CN105138102B (en) | 2015-09-01 | 2015-09-01 | A kind of computer power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510559695.1A CN105138102B (en) | 2015-09-01 | 2015-09-01 | A kind of computer power supply |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105138102A CN105138102A (en) | 2015-12-09 |
| CN105138102B true CN105138102B (en) | 2018-02-27 |
Family
ID=54723474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510559695.1A Expired - Fee Related CN105138102B (en) | 2015-09-01 | 2015-09-01 | A kind of computer power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105138102B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106249829A (en) * | 2016-09-12 | 2016-12-21 | 芜湖能盟信息技术有限公司 | Computer cabinet radiator |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101344809A (en) * | 2007-07-13 | 2009-01-14 | 鸿富锦精密工业（深圳）有限公司 | Cooling system and its construction method |
| CN102073357A (en) * | 2010-12-23 | 2011-05-25 | 北京中科大洋科技发展股份有限公司 | Low-noise machine case for integrated computer server |
| CN202548740U (en) * | 2011-12-31 | 2012-11-21 | 曙光信息产业股份有限公司 | fan diversion apparatus and server comprising the fan diversion apparatus |
| CN203590663U (en) * | 2013-11-20 | 2014-05-07 | 瑞祺电通股份有限公司 | Machine body structure with flow guide cover |
-
2015
- 2015-09-01 CN CN201510559695.1A patent/CN105138102B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101344809A (en) * | 2007-07-13 | 2009-01-14 | 鸿富锦精密工业（深圳）有限公司 | Cooling system and its construction method |
| CN102073357A (en) * | 2010-12-23 | 2011-05-25 | 北京中科大洋科技发展股份有限公司 | Low-noise machine case for integrated computer server |
| CN202548740U (en) * | 2011-12-31 | 2012-11-21 | 曙光信息产业股份有限公司 | fan diversion apparatus and server comprising the fan diversion apparatus |
| CN203590663U (en) * | 2013-11-20 | 2014-05-07 | 瑞祺电通股份有限公司 | Machine body structure with flow guide cover |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105138102A (en) | 2015-12-09 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180227 Termination date: 20200901 |
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| CF01 | Termination of patent right due to non-payment of annual fee |