CN212364950U - Noise-eliminating CPU radiator of notebook computer - Google Patents
Noise-eliminating CPU radiator of notebook computer Download PDFInfo
- Publication number
- CN212364950U CN212364950U CN202021454869.0U CN202021454869U CN212364950U CN 212364950 U CN212364950 U CN 212364950U CN 202021454869 U CN202021454869 U CN 202021454869U CN 212364950 U CN212364950 U CN 212364950U
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- shell
- heat
- noise
- notebook computer
- cpu
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- 238000009413 insulation Methods 0.000 claims abstract description 16
- 229920000742 Cotton Polymers 0.000 claims abstract description 12
- 238000001816 cooling Methods 0.000 claims abstract description 10
- 230000030279 gene silencing Effects 0.000 claims abstract description 6
- 230000005855 radiation Effects 0.000 claims abstract description 5
- 239000012784 inorganic fiber Substances 0.000 claims description 6
- 238000013016 damping Methods 0.000 claims description 4
- 230000017525 heat dissipation Effects 0.000 abstract description 8
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 230000008030 elimination Effects 0.000 description 9
- 238000003379 elimination reaction Methods 0.000 description 9
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of notebook computers, in particular to a CPU radiator of a notebook computer for eliminating noise, which comprises a shell and a CPU, wherein four corners of the top of the shell are provided with mounting holes, and the inner part of the mounting hole is connected with a fixing bolt by screw thread, the grid support is arranged right above the heat dissipation hole, the periphery of the top of the shell is provided with a first sound insulation board, the first sound insulation board is arranged around the groove, the heat radiation fan is connected with an external power supply through a lead, the notebook computer CPU radiator for eliminating noise performs sound insulation and noise reduction on the radiating fan through the first silencing cotton arranged in the grid bracket, and the first baffle plate and the second baffle plate disposed at the top of the housing effectively eliminate the transmission of noise, therefore, the problem that a quiet and comfortable office and entertainment environment cannot be provided for a user due to the fact that noise is generated due to high-speed operation of the cooling fan in the prior art is solved.
Description
Technical Field
The utility model relates to a notebook technical field especially relates to an eliminating noise notebook computer CPU radiator.
Background
The CPU and other parts of the computer generate heat in the process of high-speed operation, the heat dissipation is a heat transfer process, the purpose is to bring the heat generated by the CPU to other media, the temperature of the CPU is controlled within a stable range, the heat of the CPU is finally dissipated into the air according to the living environment of people, and the process is the heat dissipation of the computer.
The heat dissipation of the CPU is particularly important in the field of notebook computers, and most notebook computers are designed to be thin and light, which results in a high temperature when large software is run, so that the heat dissipation fan of the CPU runs at a high speed to generate noise, and thus a quiet and comfortable office and entertainment environment cannot be provided for users.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects of the prior art that the cooling fan runs at high speed to generate noise and the like, and providing a noise-eliminating notebook computer CPU radiator.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the design is a noise-eliminating CPU radiator of a notebook computer, and the noise-eliminating CPU radiator comprises a shell and a CPU, wherein mounting holes are formed in four corners of the top of the shell, fixing bolts are connected to the inner threads of the mounting holes, grooves are formed in the shell, cooling fans are fixedly mounted on the inner sides of the grooves, heat-absorbing fins are integrally formed in the bottom of the shell, the heat-absorbing fins are in lap joint with the surfaces of the CPU, cavities are formed between the shell and the grooves, grid supports are arranged in the cavities, first noise elimination cotton is filled in the grids of the grid supports, cooling holes communicated with the grooves are formed in the periphery of the shell, the grid supports are arranged right above the cooling holes, first sound insulation plates are arranged on the periphery of the top of the shell, the first sound insulation plates are arranged on the periphery of the grooves, and the cooling fans are connected with.
Preferably, the fixing bolt is sleeved with the damping gasket and is of a hollow structure, and the second silencing cotton is filled in the hollow of the fixing bolt.
Preferably, the fan blade and the fan cover of the cooling fan are both sprayed with inorganic fiber layers.
Preferably, one side of the first sound insulation board far away from the groove is provided with a second sound insulation board, the first sound insulation board and the second sound insulation board are not overlapped, and the height of the second sound insulation board is larger than that of the first sound insulation board.
The utility model provides a pair of noise elimination notebook computer CPU radiator, beneficial effect lies in: this use is novel comes to give sound insulation and falls the noise reduction to radiator fan through the first noise elimination cotton of setting in the net support, and set up the effectual propagation of eliminating the noise at casing top's first acoustic celotex board and second acoustic celotex board, shock-absorbing pad is used for eliminating radiator fan vibrations at the during operation, avoid vibrations to bring the noise, and pack the cotton effectual noise of propagating on having eliminated fixing bolt of second noise elimination in fixing bolt, inorganic fiber layer has the effect of thermal-insulated amortization, eliminate radiator fan noise at the during operation, thereby solved among the prior art because radiator fan operates at a high speed and produces the noise, lead to can't provide the problem of a quiet comfortable official working and entertainment environment for the user, the device is simple and practical, be worth using to market promotion.
Drawings
Fig. 1 is a schematic structural diagram of a noise-reducing CPU heat sink of a notebook computer according to the present invention;
fig. 2 is a schematic view of a three-dimensional structure of a CPU heat sink of a notebook computer with noise elimination according to the present invention.
In the figure: 1. a housing; 2. mounting holes; 3. fixing the bolt; 4. a groove; 5. a heat radiation fan; 6. a heat absorbing fin; 7. a cavity; 8. a grid support; 9. first silencing cotton; 10. heat dissipation holes; 11. a first baffle plate; 12. a shock-absorbing pad; 13. second silencing cotton; 14. an inorganic fiber layer; 15. a second baffle; 16. a CPU.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a notebook computer CPU heat sink for eliminating noise comprises a housing 1 and a CPU16, wherein four corners of the top of the housing 1 are provided with mounting holes 2, and the inner thread of the mounting hole 2 is connected with a fixing bolt 3, the shell 1 is provided with a groove 4, the inner side of the groove 4 is fixedly provided with a heat radiation fan 5, the bottom of the shell 1 is integrally formed with a heat absorption fin 6, the heat absorption fin 6 is lapped with the surface of the CPU16, a cavity 7 is arranged between the shell 1 and the groove 4, a grid support 8 is arranged in the cavity 7, the grids of the grid support 8 are filled with first silencing cotton 9, the periphery of the shell 1 is provided with heat dissipation holes 10 communicated with the groove 4, the grid support 8 is arranged right above the heat dissipation holes 10, the periphery of the top of the shell 1 is provided with first sound insulation plates 11, and the first sound insulation board 11 is arranged around the groove 4, and the heat radiation fan 5 is connected with an external power supply through a lead.
Fixing bolt 3 is last to have cup jointed damping washer 12, and fixing bolt 3 sets up to hollow structure, and fixing bolt 3's hollow intussuseption is filled with second noise elimination cotton 13, is used for eliminating radiator fan 5 vibrations at the during operation through damping washer 12 that sets up, avoids vibrations to bring the noise, and packs the effectual noise of having eliminated the transmission on fixing bolt 3 of second noise elimination cotton 13 in fixing bolt 3.
The inorganic fiber layer 14 is sprayed on the fan blade and the fan cover of the cooling fan 5, and the inorganic fiber layer 14 has the effects of heat insulation and noise reduction, so that the noise of the cooling fan 5 during operation is eliminated.
One side that recess 4 was kept away from to first acoustic celotex board 11 is provided with second acoustic celotex board 15, and first acoustic celotex board 11 and second acoustic celotex board 15 each other overlap joint, and second acoustic celotex board 15 highly is greater than the height of first acoustic celotex board 11, strengthens the effect that the check kept off the noise through second acoustic celotex board 15 that sets up, makes the noise further eliminated.
A working mode; the during operation, install casing 1 on the mainboard of notebook through fixing bolt 3, connect electric work with radiator fan 5, radiator fan 5 blows in the inside of recess 4 through the cold wind with quick-witted incasement, thereby cool down the surface of heat absorption fin 6, and pack first noise elimination cotton 9 in the net support 8 intussuseption that sets up in cavity 7, thereby eliminate radiator fan 5 noise at the during operation, the setting has kept off the propagation of noise at the 1 top effectual check of casing first acoustic celotex board 11 all around, thereby reach the purpose to radiator fan 5 noise elimination.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. The utility model provides a noise abatement notebook computer CPU radiator, includes casing (1) and CPU (16), its characterized in that: the heat-absorbing and sound-insulating shell is characterized in that mounting holes (2) are formed in four corners of the top of the shell (1), fixing bolts (3) are connected to the inner portions of the mounting holes (2) in a threaded mode, grooves (4) are formed in the shell (1), heat-radiating fans (5) are fixedly mounted on the inner sides of the grooves (4), heat-absorbing fins (6) are integrally formed at the bottom of the shell (1), the heat-absorbing fins (6) are in lap joint with the surface of a CPU (16), a cavity (7) is formed between the shell (1) and the grooves (4), grid supports (8) are arranged in the cavity (7), first sound-insulating boards (11) are filled in grids of the grid supports (8), heat-radiating holes (10) communicated with the grooves (4) are formed in the periphery of the shell (1), the grid supports (8) are arranged right above the heat-radiating holes (10), and first sound insulating boards (11) are arranged on, and the first sound insulation board (11) is arranged around the groove (4), and the heat radiation fan (5) is connected with an external power supply through a lead.
2. The notebook computer CPU heat sink of claim 1, wherein: the damping gasket (12) is sleeved on the fixing bolt (3), the fixing bolt (3) is of a hollow structure, and the second silencing cotton (13) is filled in the hollow of the fixing bolt (3).
3. The notebook computer CPU heat sink of claim 1, wherein: and the fan blades and the fan cover of the cooling fan (5) are both coated with inorganic fiber layers (14).
4. The notebook computer CPU heat sink of claim 1, wherein: one side of recess (4) is kept away from in first acoustic celotex board (11) is provided with second acoustic celotex board (15), and first acoustic celotex board (11) and second acoustic celotex board (15) each other overlap joint, the height of second acoustic celotex board (15) is greater than the height of first acoustic celotex board (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021454869.0U CN212364950U (en) | 2020-07-22 | 2020-07-22 | Noise-eliminating CPU radiator of notebook computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021454869.0U CN212364950U (en) | 2020-07-22 | 2020-07-22 | Noise-eliminating CPU radiator of notebook computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212364950U true CN212364950U (en) | 2021-01-15 |
Family
ID=74131377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021454869.0U Expired - Fee Related CN212364950U (en) | 2020-07-22 | 2020-07-22 | Noise-eliminating CPU radiator of notebook computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212364950U (en) |
-
2020
- 2020-07-22 CN CN202021454869.0U patent/CN212364950U/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: 20210115 |
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| CF01 | Termination of patent right due to non-payment of annual fee |