CN215450089U - Computer noise reduction device - Google Patents
Computer noise reduction device Download PDFInfo
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- CN215450089U CN215450089U CN202121904126.3U CN202121904126U CN215450089U CN 215450089 U CN215450089 U CN 215450089U CN 202121904126 U CN202121904126 U CN 202121904126U CN 215450089 U CN215450089 U CN 215450089U
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Abstract
The utility model discloses a computer noise reduction device, which relates to the technical field of computers and adopts the technical scheme that: comprises an outer shell, an inner shell, a dust absorption pipe and an air inlet pipe; the inner wall of the inner shell is provided with a sound insulation layer; the outer wall of the inner shell is provided with a heat conducting layer; a base is arranged in the inner shell, an air cushion layer is arranged at the top of the base, a sound insulation plate is arranged at the top of the air cushion layer, and the sound insulation plate is fixedly connected with the inner wall of the top of the inner shell; the bottom of the base is provided with a cooling fan; the heat conducting layer is provided with a plurality of radiating fins; the side wall of the outer shell is provided with a plurality of heat dissipation holes; a dust collection box is arranged on the outer wall of the bottom of the outer shell; one end of the dust collection pipe is communicated with the inside of the dust collection box, and the other end of the dust collection pipe is communicated with the inside of the inner shell through the air suction pump; one end of the air inlet pipe is positioned outside the outer shell, and the other end of the air inlet pipe is communicated with the inside of the inner shell. The transmission of vibration and noise can be effectively reduced, and the noise reduction and heat dissipation effects are good; meanwhile, dust can be collected, and the influence of the dust on the computer host is avoided.
Description
Technical Field
The utility model relates to the technical field of computers, in particular to a computer noise reduction device.
Background
The computer is commonly called as computer, is a modern electronic computing machine for high-speed computation, can perform numerical computation and logic computation, and also has the function of storage and memory. The intelligent electronic device can be operated according to a program, and can automatically process mass data at a high speed. A computer that is composed of a hardware system and a software system and does not have any software installed is called a bare metal. Computers have been widely used because of their high-precision computing power, high-intensity logical computing power, large-capacity storage function, and high degree of automation.
At present, computers mainly comprise desktop computers, notebook computers and tablet computers, particularly, the desktop computers which are cheap and good are high in utilization rate, and a heat dissipation fan is arranged in a mainframe box of the desktop computers and used for dissipating heat of components in the mainframe box.
In the prior art, a heat radiation fan can generate noise when rotating at a high speed, so that a user is irritated; meanwhile, the vibration generated during the operation of the cooling fan can cause the deviation of the parts in the computer and damage the parts.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a computer noise reduction device which can effectively reduce the propagation of vibration and noise and has good noise reduction and heat dissipation effects; meanwhile, dust can be collected, and the influence of the dust on the computer host is avoided.
The technical purpose of the utility model is realized by the following technical scheme: a computer noise reduction device comprises an outer shell, an inner shell, a dust absorption pipe and an air inlet pipe, wherein the inner shell is sleeved in the outer shell, and a channel is arranged between the outer shell and the inner shell; the inner wall of the inner shell is provided with a sound insulation layer; the outer wall of the inner shell is provided with a heat conducting layer; a base is arranged in the inner shell, an air cushion layer is arranged at the top of the base, a sound insulation board is arranged at the top of the air cushion layer, and the top of the sound insulation board is fixedly connected with the inner wall of the top of the inner shell; a heat radiation fan is arranged at the bottom of the base; a plurality of radiating fins are arranged on the heat conducting layer and are positioned in the channel; a plurality of heat dissipation holes are formed in the side wall of the outer shell; a dust collection box is arranged on the outer wall of the bottom of the outer shell; one end of the dust collection pipe is communicated with the inside of the dust collection box, and the other end of the dust collection pipe is communicated with the inside of the inner shell through the air suction pump; a sound-proof cover is sleeved outside the air extracting pump; one end of the air inlet pipe is located outside the outer shell, and the other end of the air inlet pipe penetrates through the inner communication between the outer shell and the inner shell.
By adopting the technical scheme, when the computer noise reduction device is used, the computer host is installed through the inner shell; the noise generated when the computer host works is conveniently absorbed through the sound insulation layer; the heat conducting layer is convenient for absorbing heat generated by the working of the computer host and transferring the heat to the radiating fins; the heat of the radiating fins is conveniently released through the channels and the radiating holes; the base is convenient for installing the cooling fan; the heat dissipation fan is convenient for dissipating heat of the computer host; the air cushion layer is convenient for absorbing the vibration generated in the working process of the cooling fan; the noise generated by the working of the cooling fan is conveniently absorbed through the sound insulation plate; collecting dust through a dust collection box; the dust can be conveniently absorbed into the dust collecting box through the dust absorption pipe and the air suction pump; the noise generated in the working process of the air pump is conveniently absorbed through the sound-proof cover; the air inlet pipe is convenient for external cold air to enter the inner shell, thereby being convenient for cooling the computer mainframe; through the computer noise reduction device consisting of the outer shell, the inner shell, the dust collection pipe and the air inlet pipe, the propagation of vibration and noise can be effectively reduced, and the computer noise reduction device has good noise reduction and heat dissipation effects; meanwhile, dust can be collected, and the influence of the dust on the computer host is avoided.
The utility model is further configured to: a filter screen is arranged in the air inlet pipe.
By adopting the technical scheme, the dust in the outside air can be prevented from entering the inner shell to pollute the computer host conveniently through the filter screen.
The utility model is further configured to: and a plurality of support columns are arranged at the bottom of the outer shell.
Through adopting above-mentioned technical scheme, support the shell body through the support column.
The utility model is further configured to: each the bottom of support column all is equipped with the rubber pad.
Through adopting above-mentioned technical scheme, through the rubber pad, avoid support column and ground friction to produce the noise.
The utility model is further configured to: the outside cover of radiator fan is equipped with the dust screen.
By adopting the technical scheme, the dust screen is convenient for avoiding the influence of dust on the working performance of the cooling fan.
In conclusion, the utility model has the following beneficial effects: installing a computer host through the inner shell; the noise generated when the computer host works is conveniently absorbed through the sound insulation layer; the heat conducting layer is convenient for absorbing heat generated by the working of the computer host and transferring the heat to the radiating fins; the heat of the radiating fins is conveniently released through the channels and the radiating holes; the base is convenient for installing the cooling fan; the heat dissipation fan is convenient for dissipating heat of the computer host; the air cushion layer is convenient for absorbing the vibration generated in the working process of the cooling fan; the noise generated by the working of the cooling fan is conveniently absorbed through the sound insulation plate; collecting dust through a dust collection box; the dust can be conveniently absorbed into the dust collecting box through the dust absorption pipe and the air suction pump; the noise generated in the working process of the air pump is conveniently absorbed through the sound-proof cover; the air inlet pipe is convenient for external cold air to enter the inner shell, thereby being convenient for cooling the computer mainframe; through the computer noise reduction device consisting of the outer shell, the inner shell, the dust collection pipe and the air inlet pipe, the propagation of vibration and noise can be effectively reduced, and the computer noise reduction device has good noise reduction and heat dissipation effects; meanwhile, dust can be collected, and the influence of the dust on the computer host is avoided.
Drawings
FIG. 1 is a schematic structural diagram in an embodiment of the present invention;
fig. 2 is a schematic structural diagram of the appearance in the embodiment of the present invention.
In the figure: 1. an outer housing; 2. an inner housing; 3. a dust collection pipe; 4. an air inlet pipe; 5. a channel; 6. a sound insulating layer; 7. a heat conductive layer; 8. a heat radiation fan; 9. a base; 10. an air cushion layer; 11. a sound insulating board; 12. a heat sink; 13. heat dissipation holes; 14. a dust collection box; 15. an air pump; 16. a sound-proof housing; 17. a support pillar; 18. a rubber pad; 19. a dust screen.
Detailed Description
The present invention is described in further detail below with reference to FIGS. 1-2.
Example (b): a computer noise reduction device is shown in figures 1 and 2 and comprises an outer shell 1, an inner shell 2, a dust suction pipe 3 and an air inlet pipe 4, wherein the inner shell 2 is sleeved in the outer shell 1, and a channel 5 is arranged between the outer shell 1 and the inner shell 2; the inner wall of the inner shell 2 is provided with a sound insulation layer 6; the outer wall of the inner shell 2 is provided with a heat conducting layer 7; a base 9 is arranged inside the inner shell 2, an air cushion layer 10 is arranged at the top of the base 9, a sound insulation board 11 is arranged at the top of the air cushion layer 10, and the top of the sound insulation board 11 is welded with the inner wall of the top of the inner shell 2; the bottom of the base 9 is provided with a heat radiation fan 8; a plurality of radiating fins 12 are arranged on the heat conducting layer 7, and the radiating fins 12 are positioned in the channel 5; a plurality of heat dissipation holes 13 are formed in the side wall of the outer shell 1; a dust collection box 14 is arranged on the outer wall of the bottom of the outer shell 1; one end of the dust suction pipe 3 is communicated with the inside of the dust collection box 14, and the other end of the dust suction pipe 3 is communicated with the inside of the inner shell 2 through the air suction pump 15; a sound-proof cover 16 is sleeved outside the air pump 15; one end of the air inlet pipe 4 is located outside the outer shell 1, and the other end of the air inlet pipe 4 penetrates through the inner communication between the outer shell 1 and the inner shell 2.
In the embodiment, when the computer noise reduction device is used, a computer host is installed through the inner shell 2; the sound insulation layer 6 is convenient for absorbing the noise generated when the computer mainframe works; the heat conducting layer 7 is convenient for absorbing heat generated by the working of the computer mainframe and transferring the heat to the radiating fins 12; the heat release of the heat radiating fins 12 is facilitated through the channels 5 and the heat radiating holes 13; the base 9 is convenient for installing the cooling fan 8; the heat dissipation fan 8 is convenient for dissipating heat of the computer host; the air cushion layer 10 is convenient for absorbing the vibration generated in the operation of the heat radiation fan 8; the noise generated when the heat radiation fan 8 works is conveniently absorbed through the sound insulation board 11; collecting dust through the dust box 14; the dust is conveniently absorbed into the dust collection box 14 through the dust collection pipe 3 and the air suction pump 15; the noise generated during the operation of the suction pump 15 is absorbed conveniently by the soundproof cover 16; the air inlet pipe 4 is convenient for external cold air to enter the inner shell 2, thereby being convenient for cooling the computer mainframe; the computer noise reduction device consisting of the outer shell 1, the inner shell 2, the dust collection pipe 3 and the air inlet pipe 4 can effectively reduce the propagation of vibration and noise and has good noise reduction and heat dissipation effects; meanwhile, dust can be collected, and the influence of the dust on the computer host is avoided.
A filter screen is arranged in the air inlet pipe 4.
In the present embodiment, it is convenient to prevent dust in the outside air from entering the inner case 2 through the filter screen to contaminate the computer main unit.
The bottom of the outer shell 1 is provided with a plurality of support columns 17.
In the present embodiment, the outer case 1 is supported by the support column 17.
The bottom of each support column 17 is provided with a rubber pad 18.
In the present embodiment, the rubber pad 18 prevents the support column 17 from rubbing against the ground to generate noise.
The outside of the cooling fan 8 is sleeved with a dust screen 19.
In the present embodiment, the dust screen 19 is used to prevent dust from affecting the operation performance of the heat dissipation fan 8.
The working principle is as follows: when the computer noise reduction device is used, a computer host is installed through the inner shell 2; the sound insulation layer 6 is convenient for absorbing the noise generated when the computer mainframe works; the heat conducting layer 7 is convenient for absorbing heat generated by the working of the computer mainframe and transferring the heat to the radiating fins 12; the heat release of the heat radiating fins 12 is facilitated through the channels 5 and the heat radiating holes 13; the base 9 is convenient for installing the cooling fan 8; the heat dissipation fan 8 is convenient for dissipating heat of the computer host; the air cushion layer 10 is convenient for absorbing the vibration generated in the operation of the heat radiation fan 8; the noise generated when the heat radiation fan 8 works is conveniently absorbed through the sound insulation board 11; collecting dust through the dust box 14; the dust is conveniently absorbed into the dust collection box 14 through the dust collection pipe 3 and the air suction pump 15; the noise generated during the operation of the suction pump 15 is absorbed conveniently by the soundproof cover 16; the air inlet pipe 4 is convenient for external cold air to enter the inner shell 2, thereby being convenient for cooling the computer mainframe; the computer noise reduction device consisting of the outer shell 1, the inner shell 2, the dust collection pipe 3 and the air inlet pipe 4 can effectively reduce the propagation of vibration and noise and has good noise reduction and heat dissipation effects; meanwhile, dust can be collected, and the influence of the dust on the computer host is avoided.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (5)
1. A computer noise reduction device is characterized in that: the dust collection device comprises an outer shell (1), an inner shell (2), a dust collection pipe (3) and an air inlet pipe (4), wherein the inner shell (2) is sleeved in the outer shell (1), and a channel (5) is arranged between the outer shell (1) and the inner shell (2); the inner wall of the inner shell (2) is provided with a sound insulation layer (6); the outer wall of the inner shell (2) is provided with a heat conducting layer (7); a base (9) is arranged inside the inner shell (2), an air cushion layer (10) is arranged at the top of the base (9), a sound insulation plate (11) is arranged at the top of the air cushion layer (10), and the top of the sound insulation plate (11) is fixedly connected with the inner wall of the top of the inner shell (2); a heat radiation fan (8) is arranged at the bottom of the base (9); a plurality of radiating fins (12) are arranged on the heat conducting layer (7), and the radiating fins (12) are positioned in the channel (5); a plurality of heat dissipation holes (13) are formed in the side wall of the outer shell (1); a dust collection box (14) is arranged on the outer wall of the bottom of the outer shell (1); one end of the dust suction pipe (3) is communicated with the inside of the dust collection box (14), and the other end of the dust suction pipe (3) is communicated with the inside of the inner shell (2) through an air suction pump (15); a sound insulation cover (16) is sleeved outside the air pump (15); one end of the air inlet pipe (4) is located outside the outer shell (1), and the other end of the air inlet pipe (4) penetrates through the inner communication between the outer shell (1) and the inner shell (2).
2. A computer noise reduction apparatus as defined in claim 1, wherein: and a filter screen is arranged in the air inlet pipe (4).
3. A computer noise reduction apparatus as defined in claim 1, wherein: the bottom of the outer shell (1) is provided with a plurality of supporting columns (17).
4. A computer noise reduction apparatus as defined in claim 3, wherein: the bottom of each supporting column (17) is provided with a rubber pad (18).
5. A computer noise reduction apparatus as defined in claim 1, wherein: the outside cover of radiator fan (8) is equipped with dust screen (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121904126.3U CN215450089U (en) | 2021-08-13 | 2021-08-13 | Computer noise reduction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121904126.3U CN215450089U (en) | 2021-08-13 | 2021-08-13 | Computer noise reduction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215450089U true CN215450089U (en) | 2022-01-07 |
Family
ID=79694108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121904126.3U Active CN215450089U (en) | 2021-08-13 | 2021-08-13 | Computer noise reduction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215450089U (en) |
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2021
- 2021-08-13 CN CN202121904126.3U patent/CN215450089U/en active Active
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