CN209417660U - Computer CPU heat sink - Google Patents
Computer CPU heat sink Download PDFInfo
- Publication number
- CN209417660U CN209417660U CN201822157657.5U CN201822157657U CN209417660U CN 209417660 U CN209417660 U CN 209417660U CN 201822157657 U CN201822157657 U CN 201822157657U CN 209417660 U CN209417660 U CN 209417660U
- Authority
- CN
- China
- Prior art keywords
- fan
- heat sink
- housing
- noise reduction
- convenient
- 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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Abstract
The utility model discloses computer CPU heat sinks, including housing, cooling fin is uniformly installed on the outside of the housing, the casing interior bottom end is equipped with noise reduction seat by fixed screw, hush pipe is installed on the outside of the noise reduction seat, the utility model is scientific and reasonable for structure, it is safe and convenient to use, utilize the first silencing cavity, the effect of second silencing cavity and hush pipe, convenient for reducing the noise that fan generates, it avoids when central processing unit (CPU) carries out high load capacity work, fan carries out rotation heat dissipation, biggish noise effect is generated to use, recycle collection box, convenient for being collected to the dust fallen on fan, pass through windshield and filter screen, convenient for carrying out layered filtration to the dust for dropping into fan surface, to reduce the dust that fan surface is fallen into, pass through the effect of protection cap and wind-collecting cover again, convenient for enhancing fan Wind-force, fan rotated into blown wind concentrate and dispel, to enhance the heat dissipation effect of fan.
Description
Technical field
The utility model relates to computer technical field of heat dissipation, specially computer CPU heat sink.
Background technique
The radiation processes of the radiator in personal computer are as described below at present: CPU is first transmitted to heat to connect with CPU
On the heat-conducting block of touching, then cpu fan blows to the heat on heat-conducting block in cabinet, and last power supply fan or system fan are machine
Cabinet is discharged in the heat that CPU and other component in case are issued；
As Chinese patent discloses a kind of computer radiator (207216547 U of Authorization Notice No. CN), the patented technology
By being provided with fan fixed disk, heat conduction copper sheet and radiator fan, effective radiating treatment can be carried out to computer, increase computer
Service life and service efficiency, still, the radiator fan in traditional computer can be generated when radiating to computer
Noise, especially when the central processing unit of computer-internal carries out high loaded process, the noise of generation can be bigger, influences user
Use, secondly, fan, during prolonged use, fan surface can fall into a large amount of dust, conventional apparatus does not have
To the function that dust is collected, the dust on its surface can be directly blown onto computer-internal and other electronic component tables by fan
Face, thus cause the contact of other electronic components abnormal, it is serious to will lead to computer system collapse, in conclusion so being badly in need of
Computer CPU heat sink solves the above problems.
Utility model content
The utility model provides computer CPU heat sink, can effectively solve to propose in above-mentioned background technique
Traditional computer in radiator fan when radiating to computer, noise can be generated, especially working as computer-internal
Central processing unit when carrying out high loaded process, the noise of generation can be bigger, the use of user is influenced, secondly, fan is when long
Between use process in, fan surface can fall into a large amount of dust, and conventional apparatus does not have the function being collected to dust, wind
The dust on its surface can be directly blown onto computer-internal and other electronical elements surfaces by fan, to cause other electronic components
Contact is abnormal, serious the problem of will lead to computer system collapse.
To achieve the above object, the utility model provides the following technical solutions: computer CPU heat sink, packet
Housing is included, cooling fin uniformly is installed on the outside of the housing, the housing outer lower end is described by being installed by welding with fixinig plate
Fixinig plate top end surface offers threaded hole, and the casing interior bottom end is equipped with noise reduction seat, the noise reduction by fixed screw
Seat interior side offers the first silencing cavity, and the other side offers the second silencing cavity inside the noise reduction seat, in the noise reduction seat
Middle side part is by being installed by welding with baffle；
Hush pipe is installed on the outside of the noise reduction seat, is mounted on collection inside first silencing cavity and the second silencing cavity
Box, the collection box inner bottom are equipped with elevating lever, and sealing ring, the elevating lever top are socketed with outside the elevating lever bottom end
End is equipped with fixed disk by fixing bolt, fan is equipped with inside the fixed disk, the input terminal and alternating current of the fan are defeated
Outlet is electrically connected.
Preferably, windshield is socketed with by screw thread outside the fan tip, filtering is installed inside the windshield
Net.
Preferably, edge is equipped with shaft on the inside of the housing, and protection cap, the protection cap are socketed with outside the shaft
Top side is connected with wind-collecting cover by being installed by welding with handle, the handle top middle portion.
Preferably, the housing bottom end is equipped with heat conducting pipe, and the material of the heat conducting pipe is copper pipe or aluminum pipe, described to lead
The quantity of heat pipe is two, and the heat conducting pipe bottom end is connected with central heat sink device edge by fixed screw, the heat conducting pipe
It is attached at central heat sink device outer surface.
Preferably, water absorption layer is installed, the material of the water absorption layer is hydroscopic high-molecular resin on the inside of the hush pipe.
Preferably, the diameter of the windshield is greater than the diameter of fixed disk, and the outer tip end of the fixed disk offers spiral shell
Line.
Compared with prior art, the utility model has the beneficial effects that the utility model is scientific and reasonable for structure, secure side is used
Just:
1, it is provided with noise reduction seat, the first silencing cavity, the second silencing cavity and hush pipe, utilizes noise reduction seat, the first silencing cavity,
The effect of two silencing cavities and hush pipe avoids convenient for reducing the noise that fan generates when central processing unit (CPU) progress is high negative
When lotus works, fan carries out rotation heat dissipation, generates the use of biggish noise effect user.
2, it is provided with collection box, windshield and filter screen, using the effect of collection box, convenient for the dust fallen on fan
It is collected, recycles the effect of windshield and filter screen, convenient for carrying out layered filtration to the dust for dropping into fan surface, from
And the dust that fan surface is fallen into is reduced, structure in summary can be avoided fan for the dust on its surface and be directly blown onto meter
Other electronical elements surfaces inside calculation machine, thus cause the contact of other electronic components abnormal, it is serious to lead to computer system
The consequence of collapse.
3, it is provided with protection cap, wind-collecting cover and shaft, by the effect of protection cap and wind-collecting cover, convenient for enhancing the wind of fan
Power, rotates blown wind for fan and concentrate and dispel, to enhance the heat dissipation effect of fan, then by the effect of shaft,
It is convenient that the structure of casing interior is mounted and dismounted convenient for being rotated to protection cap.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the mounting structure schematic diagram of the utility model noise reduction seat；
Fig. 3 is the mounting structure schematic diagram of the utility model fixed disk；
Fig. 4 is the mounting structure schematic diagram of the utility model protection cap；
Figure label: 1, housing；2, cooling fin；3, fixinig plate；4, threaded hole；5, noise reduction seat；6, the first silencing cavity；7,
Two silencing cavities；8, baffle；9, hush pipe；10, collection box；11, elevating lever；12, sealing ring；13, fixed disk；14, fan；15,
Windshield；16, filter screen；17, shaft；18, protection cap；19, handle；20, wind-collecting cover.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment: as shown in Figs 1-4, the utility model provides a kind of technical solution, central processing unit (CPU) heat dissipation dress
It sets, including housing 1, in order to further increase device to the effect of central processor radiating, 1 bottom end of housing is equipped with heat conducting pipe,
The material of heat conducting pipe is copper pipe or aluminum pipe, and the quantity of heat conducting pipe is two, and heat conducting pipe bottom end passes through with central heat sink device edge
Fixed screw is connected, and heat conducting pipe is attached at central heat sink device outer surface.
1 outside of housing is uniformly equipped with cooling fin 2, and 1 outer lower end of housing is by being installed by welding with fixinig plate 3, fixinig plate 3
Top end surface offers threaded hole 4, and 1 inner bottom of housing is equipped with noise reduction seat 5,5 interior side of noise reduction seat by fixed screw
The first silencing cavity 6 is offered, the 5 inside other side of noise reduction seat offers the second silencing cavity 7, and 5 middle inside of noise reduction seat passes through welding
Baffle 8 is installed, hush pipe 9 is installed on the outside of noise reduction seat 5, for the ease of to the moisture entered in 9 inner air of hush pipe
It is absorbed, water absorption layer is installed on the inside of hush pipe 9, the material of water absorption layer is hydroscopic high-molecular resin.
Collection box 10 is mounted on inside first silencing cavity 6 and the second silencing cavity 7,10 inner bottom of collection box is equipped with liter
Bar 11 is dropped, is socketed with sealing ring 12 outside 11 bottom end of elevating lever, 11 top of elevating lever is equipped with fixed disk 13 by fixing bolt,
Fan 14 is installed, the input terminal and alternating current output end of fan 14 are electrically connected, the model of fan 14 inside fixed disk 13
Z004, for the ease of carrying out layered filtration to the dust for dropping into 14 surface of fan, to reduce the ash that 14 surface of fan is fallen into
Dirt, 14 tip exterior of fan are socketed with windshield 15 by screw thread, for the ease of windshield 15 is connected to the outer of fixed disk 13
Portion, the diameter of windshield 15 are greater than the diameter of fixed disk 13, and the outer tip end of fixed disk 13 offers screw thread, inside windshield 15
Filter screen 16 is installed, it is convenient that peace installation and dismantling are carried out to the structure inside housing 1 for the ease of being rotated to protection cap 18
It unloads, 1 inside edge of housing is equipped with shaft 17, and protection cap 18 is socketed with outside shaft 17, and 18 top side of protection cap passes through weldering
It connects and handle 19 is installed, 19 top middle portion of handle is connected with wind-collecting cover 20.
The working principle and process for using of the utility model: firstly, handle 19 will be grasped, and rotating protection cap 18,
So that protection cap 18 is separated with housing 1, windshield 15 is connected to the outside of fixed disk 13 by screw thread, using in windshield 15
The effect of the filter screen 16 in portion, convenient for carrying out layered filtration to the dust for dropping into 14 surface of fan, to reduce by 14 table of fan
Then the dust that face is fallen into holds handle 19 again with hand, protection cap 18 is covered the top in housing 1, it is convenient to operate；
Secondly, housing 1 to be mounted on to the inside of computer, first by the heat conducting pipe and central heat sink device of the installation of 1 bottom end of housing
Edge is connected by fixed screw, and heat conducting pipe is attached at central heat sink device outer surface, then, will by fixed screw
Fixinig plate 3 is fixed on the inside of computer box shell, and radiator is fixed in realization, when computer-internal temperature increases, wind
Fan 14 is rotated, convenient for radiating to central processing unit, and the effect of the wind-collecting cover 20 by 18 top of protection cap, it is convenient for
The wind-force for enhancing fan 14, rotates blown wind for fan 14 and concentrate and dispel, to enhance the heat dissipation effect of fan 14,
When 14 long-term work portion in the device of fan, surface can fall into dust, and dust falls to collection box 10 from 14 surface of fan
In, convenient for being collected to the dust fallen on fan 14, structure in summary can be avoided fan 14 for the ash on its surface
Dirt is directly blown onto computer-internal others electronical elements surface, thus cause the contact of other electronic components abnormal, it is serious to lead
Cause the consequence of computer system collapse, finally, the noise that generates when fan 14 rotates, by opened up inside noise reduction seat 5 the
One silencing cavity 6 and the second silencing cavity 7 reduce the noise of the generation of fan 14, avoid carrying out high bear when central processing unit (CPU)
When lotus works, fan 14 carries out rotation heat dissipation, generates the use of biggish noise effect user.
Finally, it should be noted that being not limited to this reality the foregoing is merely the preferred embodiment of the utility model
With novel, although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, should all
It is included within the scope of protection of this utility model.
Claims (6)
1. computer CPU heat sink, including housing (1), it is characterised in that: uniformly installation on the outside of the housing (1)
Have cooling fin (2), housing (1) outer lower end is by being installed by welding with fixinig plate (3), fixinig plate (3) top end surface
It offers threaded hole (4), housing (1) inner bottom is equipped with noise reduction seat (5) by fixed screw, the noise reduction seat (5)
Interior side offers the first silencing cavity (6), and the internal other side of the noise reduction seat (5) offers the second silencing cavity (7), described to disappear
Sound seat (5) middle inside is by being installed by welding with baffle (8)；
It is equipped with hush pipe (9) on the outside of the noise reduction seat (5), pacifies inside first silencing cavity (6) and the second silencing cavity (7)
Equipped with collection box (10), collection box (10) inner bottom is equipped with elevating lever (11), outside elevating lever (11) bottom end
It is socketed with sealing ring (12), elevating lever (11) top is equipped with fixed disk (13), the fixed disk by fixing bolt
(13) internal to be equipped with fan (14), the input terminal and alternating current output end of the fan (14) are electrically connected.
2. computer CPU heat sink according to claim 1, it is characterised in that: fan (14) top
Outside is socketed with windshield (15) by screw thread, is equipped with filter screen (16) inside the windshield (15).
3. computer CPU heat sink according to claim 1, it is characterised in that: on the inside of the housing (1)
Edge is equipped with shaft (17), is socketed with protection cap (18) outside the shaft (17), and protection cap (18) the top side is logical
It crosses and is installed by welding with handle (19), handle (19) top middle portion is connected with wind-collecting cover (20).
4. computer CPU heat sink according to claim 1, it is characterised in that: housing (1) bottom end
Heat conducting pipe is installed, the material of the heat conducting pipe is copper pipe or aluminum pipe, and the quantity of the heat conducting pipe is two, the heat conducting pipe
Bottom end is connected with central heat sink device edge by fixed screw, and the heat conducting pipe is attached at central heat sink device outer surface.
5. computer CPU heat sink according to claim 1, it is characterised in that: in the hush pipe (9)
Side is equipped with water absorption layer, and the material of the water absorption layer is hydroscopic high-molecular resin.
6. computer CPU heat sink according to claim 2, it is characterised in that: the windshield (15)
Diameter is greater than the diameter of fixed disk (13), and the outer tip end of the fixed disk (13) offers screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822157657.5U CN209417660U (en) | 2018-12-21 | 2018-12-21 | Computer CPU heat sink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822157657.5U CN209417660U (en) | 2018-12-21 | 2018-12-21 | Computer CPU heat sink |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209417660U true CN209417660U (en) | 2019-09-20 |
Family
ID=67939745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822157657.5U Expired - Fee Related CN209417660U (en) | 2018-12-21 | 2018-12-21 | Computer CPU heat sink |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209417660U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111381651A (en) * | 2020-03-31 | 2020-07-07 | 耿宽 | Computer CPU heat abstractor |
| CN111488047A (en) * | 2020-04-28 | 2020-08-04 | 外芯科技(上海)有限公司 | Computer display card heat radiation structure |
| CN111600231A (en) * | 2020-06-17 | 2020-08-28 | 浙江舜力电子科技有限公司 | High-efficient electric power rack cooling system with electrostatic precipitator function |
-
2018
- 2018-12-21 CN CN201822157657.5U patent/CN209417660U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111381651A (en) * | 2020-03-31 | 2020-07-07 | 耿宽 | Computer CPU heat abstractor |
| CN111488047A (en) * | 2020-04-28 | 2020-08-04 | 外芯科技(上海)有限公司 | Computer display card heat radiation structure |
| CN111488047B (en) * | 2020-04-28 | 2022-03-25 | 外芯科技(上海)有限公司 | Computer display card heat radiation structure |
| CN111600231A (en) * | 2020-06-17 | 2020-08-28 | 浙江舜力电子科技有限公司 | High-efficient electric power rack cooling system with electrostatic precipitator function |
| CN111600231B (en) * | 2020-06-17 | 2021-11-26 | 浙江舜力电子科技有限公司 | High-efficient electric power rack cooling system with electrostatic precipitator function |
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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: 20190920 Termination date: 20191221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |