CN211403357U - Computer noise reduction device - Google Patents
Computer noise reduction device Download PDFInfo
- Publication number
- CN211403357U CN211403357U CN202020555261.0U CN202020555261U CN211403357U CN 211403357 U CN211403357 U CN 211403357U CN 202020555261 U CN202020555261 U CN 202020555261U CN 211403357 U CN211403357 U CN 211403357U
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- China
- Prior art keywords
- noise reduction
- fan
- fan frame
- box body
- bolt
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- 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 relates to a computer noise reduction device, which comprises a box body, wherein a fan frame is arranged on the box body, the fan frame is symmetrically arranged at two sides of the box body, a fan is arranged in the fan frame, one side of the fan frame, which is close to the box body, is provided with a mounting frame, and the fan is connected with the mounting frame, one side of the fan frame, which is far away from the box body, is provided with a noise reduction plate, a heat dissipation hole is arranged in the middle of the noise reduction plate, the heat dissipation hole corresponds to the fan, one side of the noise reduction plate, which is far away from the fan frame, is provided with a dustproof filter screen, a first bolt is arranged on the dustproof filter screen, and the bolt tail of the first bolt penetrates through the dustproof filter screen and is in threaded connection with the fan frame, thereby playing a certain sound absorption and noise reduction effect.
Description
Technical Field
The utility model relates to a device of making an uproar falls in computer belongs to computer equipment technical field.
Background
The computer has been widely used because of its high-precision computing power, high-strength logical operation capability, large-capacity storage function and high automation capability, and the computer has certain problems while bringing convenience to people, and the computer can generate certain noise in the mainframe box during the operation process, and the noise generated continuously is easy to damage the comfort experience of users, so it is very important to perform noise reduction treatment on the computer, and the noise source of the computer is a cooling fan, and the cooling fan is easy to generate noise during the operation process, and the stability of the cooling fan is enhanced, so that the cooling fan is not easy to shake, and absorbs certain noise, and can play a certain noise reduction effect, and therefore, further improvement is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a device of making an uproar falls in computer strengthens the connection effect between fan frame and the box through the gusset plate, makes the more stability of fan frame to inhale the sound hole through first inhaling sound hole and second, thereby play certain sound noise reduction effect of inhaling, with the problem of proposing in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a device of making an uproar falls in computer, the power distribution box comprises a box body, be provided with the fan frame on the box, just fan frame symmetry sets up in the box both sides, be provided with the fan in the fan frame, one side that the fan frame is close to the box is provided with the mounting bracket, just the fan is connected with the mounting bracket, one side that the box was kept away from to the fan frame is provided with the board of making an uproar, fall and seted up the louvre in the middle of the board of making an uproar, just the louvre is corresponding with the fan, it is provided with dustproof filter screen to fall one side that the fan frame was kept away from to the board of making an uproar, be provided with first bolt on the dustproof filter screen, just first bolt tail runs.
Furthermore, the fan frame outside fixedly connected with gusset plate, just gusset plate and box laminate mutually.
Furthermore, a second bolt is arranged on the reinforcing plate, and the bolt tail of the second bolt penetrates through the reinforcing plate and is in threaded connection with the box body.
Furthermore, the inner wall of the fan frame is provided with an acoustic board.
Furthermore, a first sound absorption hole is formed in the inner wall of the sound absorption plate.
Furthermore, a second sound absorbing hole is formed in one side, close to the fan frame, of the noise reduction plate, and the heat dissipation hole is formed between the second sound absorbing holes.
The utility model has the advantages that:
1. through gusset plate and second bolt, the connection effect between fan frame and the box is strengthened, makes fan frame stability more, reduces rocking of fan frame, through being provided with the abatvoix and falling the board of making an uproar to inhale the sound hole through first sound absorption hole and second, can play certain sound absorption noise reduction effect.
2. Through being provided with the louvre, can guarantee the radiating effect of fan, through being provided with dustproof filter screen, can make the dust be difficult for getting into in the box to through first bolt, to dustproof filter screen, fall board and the fan frame of making an uproar and connect fixedly, through being provided with the blotter, can play certain buffering effect, reduce the box and rock the noise that produces, the practicality is strong, suitable extensive implementation.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
Fig. 1 is a schematic view of the overall structure of a computer noise reduction device according to the present invention;
fig. 2 is a schematic view of a fan structure of a computer noise reduction device according to the present invention;
fig. 3 is a schematic view of a second sound absorption hole of the computer noise reduction device of the present invention;
FIG. 4 is a schematic structural view of an acoustic panel of a computer noise reducer of the present invention;
reference numbers in the figures: 1. a box body; 2. a fan frame; 3. a fan; 4. a mounting frame; 5. a noise reduction plate; 6. heat dissipation holes; 7. a dustproof filter screen; 8. a first bolt; 9. a base; 10. a cushion pad; 11. a reinforcing plate; 12. a second bolt; 13. a sound-absorbing panel; 14. a first sound absorbing aperture; 15. a second sound absorbing hole.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
The first embodiment is as follows:
as shown in FIGS. 1-4, a computer noise reduction device comprises a case 1, wherein a fan frame 2 is arranged on the case 1, the fan frame 2 is symmetrically arranged on two sides of the case 1, a fan 3 is arranged in the fan frame 2 to dissipate heat inside the case 1, a mounting frame 4 is arranged on one side of the fan frame 2 close to the case 1 to mount the fan 3, the fan 3 is connected with the mounting frame 4, a noise reduction plate 5 is arranged on one side of the fan frame 2 away from the case 1, a heat dissipation hole 6 is arranged in the middle of the noise reduction plate 5 to ensure the heat dissipation effect of the fan 3, the heat dissipation hole 6 corresponds to the fan 3, a dustproof filter screen 7 is arranged on one side of the noise reduction plate 5 away from the fan frame 2 to prevent dust from entering the case 1, a first bolt 8 is arranged on the dustproof filter screen 7, and the tail of the first bolt 8 penetrates through the dustproof filter screen 7 and the noise reduction bolt 5 to be in threaded connection with the fan frame 2, the bottom of the box body 1 is provided with a base 9, a cushion pad 10 is arranged at the bottom of the base 9, a certain buffering effect is achieved, and noise generated by shaking the box body 1 is reduced.
In this embodiment, the inner wall of the fan frame 2 is provided with the sound-absorbing plate 13, the inner wall of the sound-absorbing plate 13 is provided with the first sound-absorbing hole 14, one side of the noise-reducing plate 5 close to the fan frame 2 is provided with the second sound-absorbing hole 15, and the heat-dissipating hole 6 is arranged between the second sound-absorbing holes 15, so as to achieve certain sound-absorbing and noise-reducing effects.
Example two:
as shown in fig. 1 and 2, a reinforcing plate 11 is fixedly connected to the outer side of the fan frame 2, the reinforcing plate 11 is attached to the box body 1, a second bolt 12 is arranged on the reinforcing plate 11, and the bolt tail of the second bolt 12 penetrates through the reinforcing plate 11 and is in threaded connection with the box body 1, so that the connection effect between the fan frame 2 and the box body 1 is enhanced, the fan frame 2 is more stable, and the shaking of the fan frame 2 is reduced.
The utility model discloses the theory of operation: use second bolt 12, it is fixed to be connected between gusset plate 11 and the box 1, thereby make fan frame 2 more stable, reduce rocking of fan frame 2, through first bolt 8, will fall board 5 and the dustproof filter screen 7 of making an uproar and set gradually on fan frame 2, and make the second inhale sound hole 15 corresponding with fan frame 2, the first sound hole 14 that cooperates plays certain sound absorption noise reduction effect, be provided with louvre 6, can guarantee fan 3's radiating effect, through being provided with dustproof filter screen 7, can make the difficult entering box 1 of dust, be provided with blotter 10, can play certain buffering effect, reduce the noise that box 1 rocked the production, moreover, the steam generator is simple in structure, and convenient for operation, therefore, the clothes hanger is strong in practicability.
The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.
Claims (6)
1. The utility model provides a device of making an uproar falls in computer, includes box (1), its characterized in that: the fan box is characterized in that a fan frame (2) is arranged on the box body (1), the fan frame (2) is symmetrically arranged on two sides of the box body (1), a fan (3) is arranged in the fan frame (2), a mounting frame (4) is arranged on one side, close to the box body (1), of the fan frame (2), the fan (3) is connected with the mounting frame (4), a noise reduction plate (5) is arranged on one side, far away from the box body (1), of the fan frame (2), a heat dissipation hole (6) is formed in the middle of the noise reduction plate (5), the heat dissipation hole (6) corresponds to the fan (3), a dustproof filter screen (7) is arranged on one side, far away from the fan frame (2), of the noise reduction plate (5), a first bolt (8) is arranged on the dustproof filter screen (7), and the bolt tail of the first bolt (8) penetrates through the dustproof filter screen (7) and the noise reduction plate (5) is in threaded, the box body (1) bottom is provided with base (9), just base (9) bottom is provided with blotter (10).
2. A computer noise reduction apparatus according to claim 1, wherein: the fan is characterized in that a reinforcing plate (11) is fixedly connected to the outer side of the fan frame (2), and the reinforcing plate (11) is attached to the box body (1).
3. A computer noise reduction apparatus according to claim 2, wherein: and a second bolt (12) is arranged on the reinforcing plate (11), and the bolt tail of the second bolt (12) penetrates through the reinforcing plate (11) and is in threaded connection with the box body (1).
4. A computer noise reduction apparatus according to claim 1, wherein: and the inner wall of the fan frame (2) is provided with a sound absorption plate (13).
5. A computer noise reduction apparatus according to claim 4, wherein: and a first sound absorption hole (14) is formed in the inner wall of the sound absorption plate (13).
6. A computer noise reduction apparatus according to claim 1, wherein: one side of the noise reduction plate (5) close to the fan frame (2) is provided with a second sound absorption hole (15), and the heat dissipation hole (6) is arranged between the second sound absorption holes (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020555261.0U CN211403357U (en) | 2020-04-15 | 2020-04-15 | Computer noise reduction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020555261.0U CN211403357U (en) | 2020-04-15 | 2020-04-15 | Computer noise reduction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211403357U true CN211403357U (en) | 2020-09-01 |
Family
ID=72215375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020555261.0U Expired - Fee Related CN211403357U (en) | 2020-04-15 | 2020-04-15 | Computer noise reduction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211403357U (en) |
-
2020
- 2020-04-15 CN CN202020555261.0U patent/CN211403357U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200901 Termination date: 20210415 |