CN207096902U - Computer heat sink - Google Patents
Computer heat sink Download PDFInfo
- Publication number
- CN207096902U CN207096902U CN201721020429.2U CN201721020429U CN207096902U CN 207096902 U CN207096902 U CN 207096902U CN 201721020429 U CN201721020429 U CN 201721020429U CN 207096902 U CN207096902 U CN 207096902U
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- Prior art keywords
- aluminium sheet
- fixedly connected
- heat sink
- bad
- follow
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses computer heat sink, belongs to computer heat sink field.Computer heat sink, including aluminium sheet, aluminium sheet upper peripheral is fixedly connected with ring-like electrostatic precipitator, aluminium sheet center offers exhaust outlet, side-lower is fixedly connected with ventilating fan in exhaust outlet, screen pack is provided with above ventilating fan, screen pack surrounding is fixedly connected with chamfering tracheae, chamfering tracheae is connected to exhaust outlet inside front, silicone grease is fixedly connected with below aluminium sheet, passage is provided with inside aluminium sheet and follows bad pipe, gauze is fixedly connected with above passage, bad pipe is followed to be connected to inside aluminium sheet, follow inside bad pipe and be provided with coolant, follow bad pipe and be communicated with and follow bad pump, bad pump is followed to be connected on the outside of aluminium sheet right-hand member, follow below bad pump and be fixedly connected with thermal switch；It can realize the radiating effect for improving computer heat sink, and can voluntarily remove the dust of radiating board stack.
Description
Technical field
Computer heat sink field is the utility model is related to, more specifically to computer heat sink.
Background technology
Largely integrated circuit is used in machine element.It is well known that high temperature is the formidable enemy of integrated circuit.High temperature not only can
Cause system operation unstable, service life shortens, it could even be possible to burning some parts.The heat of high temperature is caused to be not from
Outside computer, but computer-internal, or perhaps IC interior.The effect of heat sink be exactly by these heat absorptions,
Then diffuse in cabinet or outside cabinet, ensure that the temperature of machine element is normal.Most heat sinks by and heat generating components
Surface contacts, and absorbs heat, then is transferred heat to by various methods, then cabinet
These hot-airs are passed to outside cabinet, complete the radiating of computer.The species of heat sink is very more, CPU, video card, mainboard chip
Group, hard disk, cabinet, power supply even CD-ROM drive and internal memory can all need heat sink.Then accumulated after the long-term work of computer heat sink
Excessive dust can not only influence radiating effect, while can also accelerate the aging of computer hardware.
Existing computer heat sink is mostly to add ventilating fan structure, and not only radiating effect is poor, and can not voluntarily remove scattered
The dust of hot plate accumulation.
Utility model content
1. technical problems to be solved
For computer heat sink present in prior art, not only radiating effect is poor, and can not voluntarily remove heat sink
The dirt problems of accumulation, the purpose of this utility model be to provide computer heat sink, and it, which can be realized, improves computer radiating
The radiating effect of plate, and can voluntarily remove the dust of radiating board stack.
2. technical scheme
To solve the above problems, the utility model adopts the following technical scheme that.
Computer heat sink, including aluminium sheet, the aluminium sheet upper peripheral are fixedly connected with ring-like electrostatic precipitator, the aluminium
Plate center offers exhaust outlet, and side-lower is fixedly connected with ventilating fan in the exhaust outlet, is provided with above the ventilating fan
Filter screen, the screen pack surrounding are fixedly connected with chamfering tracheae, and the chamfering tracheae is connected to exhaust outlet inside front, the aluminium
Silicone grease is fixedly connected with below plate, passage is provided with inside the aluminium sheet and follows bad pipe, is fixedly connected with above the passage
Gauze, the bad pipe that follows are connected to inside aluminium sheet, and described follow inside bad pipe is provided with coolant, it is described follow bad pipe be communicated with follow it is bad
Pump, the bad pump that follows are connected on the outside of aluminium sheet right-hand member, and described follow below bad pump is fixedly connected with thermal switch, it is described follow it is bad
Pump, ring-like electrostatic precipitator and ventilating fan are electrically connected with thermal switch, and the thermal switch is electrically connected with meter
Calculate electromechanical source.
Preferably, the thermal switch is connected with computer ground wire.
Preferably, the aluminium sheet upper and lower surface is adopted as undaform.
Preferably, the chamfering pipe is provided with fine-structure mesh.
3. beneficial effect
Compared to prior art, the utility model has the advantage of：
（1）For the utility model by being fixedly connected with ventilating fan in aluminium sheet, ventilating fan can accelerate computer and air
Thermal convection current, so as to accelerate the radiating of computer；Further through being provided with passage inside aluminium sheet and following bad pipe, passage can be direct
Heat exchange occurs with the air of computer equipment, realizes and accelerates to radiate to computer, follows inside bad pipe and is provided with coolant, circulation pipe
In coolant can absorb substantial amounts of heat, follow bad pipe again and be communicated with and follow bad pump, following bad pump circulates coolant, will be cold
But the heat discharge for the computer that liquid absorbs, it is achieved thereby that efficient radiate to computer.
（2）The utility model in aluminium sheet upper peripheral by being fixedly connected with ring-like electrostatic precipitator, ring-like electrostatic precipitation
Device can utilize the dust on electrostatic effect absorption aluminium sheet；Further through being fixedly connected with chamfering tracheae at left and right sides of screen pack,
Chamfering tracheae can blow a wind part for ventilating fan to aluminium sheet plane, be removed so as to which the big dust on aluminium sheet is blowed into ring-like electrostatic
Dirt device, so as to preferably remove dust；Then by being fixedly connected with gauze above passage, it was provided with above ventilating fan
Filter screen, it can effectively prevent dust from entering in computer parts, and by ring-like electrostatic precipitator by the removing of online dust,
Thermal switch is electrically connected with ring-like electrostatic precipitator and ventilating fan, and when temperature is too high, thermal switch can be automatic
Ring-like electrostatic precipitator and ventilating fan are opened, it is achieved thereby that heat sink voluntarily removes the dust of radiating board stack.
（3）The utility model is connected with computer ground wire by thermal switch, and silicone grease is fixedly connected with below aluminium sheet,
When can prevent that ring-like electrostatic precipitator from working, caused electrostatic influence computer parts and thermal switch；Further through aluminium
Plate upper and lower surface is adopted as undaform, and undaform can increase the contact area of heat sink and computer craze convection current, so as to accelerate
Heat exchange to computer；Then fine-structure mesh is provided with by chamfering pipe, can effectively prevents dust from entering by chamfering tracheae
Enter in computer parts.
Brief description of the drawings
Fig. 1 is sectional view of the present utility model；
Fig. 2 is the top view of the utility model aluminium sheet；
Fig. 3 is the theory diagram that the utility model is electrically connected with.
Label declaration in figure：
1st, ring-like electrostatic precipitator；2nd, gauze；3rd, aluminium sheet；4th, chamfering tracheae；5th, screen pack；6th, bad pump is followed；7th, passage；
8th, coolant；9th, bad pipe is followed；10th, ventilating fan；11st, silicone grease；12nd, thermal switch；13rd, computer power supply.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment；The technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe；Obviously；Described embodiment is only the utility model part of the embodiment；Rather than whole
Embodiment.Based on the embodiment in the utility model；Those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained；Belong to the scope of the utility model protection.
Fig. 1-3, computer heat sink, including aluminium sheet 3 are referred to, the upper and lower surface of aluminium sheet 3 is adopted as undaform so that area
Bigger, preferably radiating, the upper peripheral of aluminium sheet 3 are fixedly connected with ring-like electrostatic precipitator 1, and the center of aluminium sheet 3 opens up
There is an exhaust outlet, side-lower is fixedly connected with ventilating fan 10 in the exhaust outlet, and the top of ventilating fan 10 is provided with screen pack 5,
The surrounding of screen pack 5 is fixedly connected with chamfering tracheae 4, and chamfering tracheae 4 is internally provided with fine-structure mesh, and the chamfering tracheae 4 connects
In exhaust outlet inside front, the lower section of aluminium sheet 3 is fixedly connected with silicone grease 11, and the inside of aluminium sheet 3 is provided with passage 7 and followed bad
Pipe 9, the top of passage 7 are fixedly connected with gauze 2, and the bad pipe 9 that follows is connected to inside aluminium sheet 3, described to follow inside bad pipe 9
Provided with coolant 8, it is described follow bad pipe 9 and be communicated with follow bad pump 6, the bad pump 6 that follows is connected on the outside of the right-hand member of aluminium sheet 3, it is described follow it is bad
The lower section of pump 6 is fixedly connected with thermal switch 12, and thermal switch 12 is connected with computer ground wire, described to follow bad pump 6, ring
Type electrostatic precipitator 1 and ventilating fan 10 are electrically connected with thermal switch 12, and the thermal switch 12 is electrically connected with
Computer power supply 13.
Operation principle：The first step, heat sink is fixedly mounted completely in computer, it is ensured that ring-like electrostatic precipitator 1, row
Fan 10 and follow bad pump 6 can normal work, check whether passage 7 and chamfering tracheae 4 are dredged；Second step, heat sink radiating,
When the temperature sensor of thermal switch 12 is normal, heat caused by inside computer by passage 7, the gap of ventilating fan 10 and
Aluminium sheet 3 radiates outside being yearned for, and when 12 temperature sensor exception of thermal switch, heat sink is except passing through passage 7, row
The gap of fan 10 and aluminium sheet 3 radiate outside outside being yearned for, and aluminium sheet 3 is fixedly connected with ventilating fan 10, and thermal switch 12 is controlled
System opens ventilating fan 10, and ventilating fan 10 can accelerate the thermal convection current of computer and air, accelerate the radiating to computer, aluminium sheet 3
Inside is provided with and follows bad pipe 9, follows inside bad pipe 9 and is provided with coolant 8, and the coolant in circulation pipe 9 can absorb substantial amounts of heat, follow
Bad pipe 9, which is communicated with, follows bad pump 6, and following bad pump 6 circulates coolant 8, and the heat for the computer that coolant 8 is absorbed is by following
Bad discharge；3rd step, voluntarily removes the dust of radiating board stack, and thermal switch 12 is electrically connected with ring-like electrostatic precipitator
1, when 12 temperature sensor exception of thermal switch, thermal switch 12 can open ring-like electrostatic precipitator 1, on aluminium sheet 3
Ring-like electrostatic precipitator 1 is fixedly connected with around side, ring-like electrostatic precipitator 1 can be utilized on electrostatic effect absorption aluminium sheet 3
Dust, the left and right sides of screen pack 5 are fixedly connected with chamfering tracheae 4, and chamfering tracheae 4 can blow to a wind part for ventilating fan 10
The plane of aluminium sheet 3, so as to which the big dust on aluminium sheet 3 is blowed into ring-like electrostatic precipitator 1, the dust on aluminium sheet 3 is preferably removed, is led to
The top of stomata 7 is fixedly connected with gauze 2, and the top of ventilating fan 10 is provided with screen pack 5, can effectively prevent dust from entering to calculate
In machine part, ring-like electrostatic precipitator 1 is recycled to remove the dust on screen pack 5 and gauze 2.
It is described above；The only preferable embodiment of the utility model；But the scope of protection of the utility model is not
It is confined to this；Any one skilled in the art is in the technical scope that the utility model discloses；According to this practicality
New technical scheme and its improvement design is subject to equivalent substitution or change；It should all cover in the scope of protection of the utility model
It is interior.
Claims (4)
1. computer heat sink, including aluminium sheet（3）, it is characterised in that：The aluminium sheet（3）Upper peripheral is fixedly connected with ring-like quiet
Electric cleaner（1）, the aluminium sheet（3）Center offers exhaust outlet, and side-lower is fixedly connected with ventilating fan in the exhaust outlet
（10）, the ventilating fan（10）Top is provided with screen pack（5）, the screen pack（5）Surrounding is fixedly connected with chamfering tracheae
（4）, the chamfering tracheae（4）It is connected to exhaust outlet inside front, the aluminium sheet（3）Lower section is fixedly connected with silicone grease（11）, institute
State aluminium sheet（3）Inside is provided with passage（7）Badly managed with following（9）, the passage（7）Top is fixedly connected with gauze（2）, it is described
Follow bad pipe（9）It is connected to aluminium sheet（3）Inside, it is described to follow bad pipe（9）Inside is provided with coolant（8）, it is described to follow bad pipe（9）It is communicated with
Follow bad pump（6）, it is described to follow bad pump（6）It is connected to aluminium sheet（3）It is described to follow bad pump on the outside of right-hand member（6）Lower section is fixedly connected with temperature
Inductive switch（12）, it is described to follow bad pump（6）, ring-like electrostatic precipitator（1）And ventilating fan（10）Temperature sense is electrically connected with to open
Close（12）, the thermal switch（12）It is electrically connected with computer power supply（13）.
2. computer heat sink according to claim 1, it is characterised in that：The thermal switch（12）It is connected with meter
Calculation machine ground wire.
3. computer heat sink according to claim 1, it is characterised in that：The aluminium sheet（3）Upper and lower surface is adopted as ripple
Wave type.
4. computer heat sink according to claim 1, it is characterised in that：The chamfering tracheae（4）It is internally connected with thin
Net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721020429.2U CN207096902U (en) | 2017-08-15 | 2017-08-15 | Computer heat sink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721020429.2U CN207096902U (en) | 2017-08-15 | 2017-08-15 | Computer heat sink |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207096902U true CN207096902U (en) | 2018-03-13 |
Family
ID=61540701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721020429.2U Expired - Fee Related CN207096902U (en) | 2017-08-15 | 2017-08-15 | Computer heat sink |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207096902U (en) |
-
2017
- 2017-08-15 CN CN201721020429.2U patent/CN207096902U/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 |
Granted publication date: 20180313 Termination date: 20180815 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |