CN213092252U - Can effectively fall computer shell of making an uproar - Google Patents
Can effectively fall computer shell of making an uproar Download PDFInfo
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- CN213092252U CN213092252U CN202022436974.8U CN202022436974U CN213092252U CN 213092252 U CN213092252 U CN 213092252U CN 202022436974 U CN202022436974 U CN 202022436974U CN 213092252 U CN213092252 U CN 213092252U
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- air inlet
- noise reduction
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Abstract
The utility model discloses a can effectively fall computer shell of making an uproar relates to computer machine case technical field. The utility model comprises a main box body; the upper end surface and the front end surface of the main box body are both provided with air inlet holes; the rear end face of the main box body is provided with heat dissipation holes; both side surfaces of the main box body are provided with overhauling mounting holes; a main board mounting seat is fixedly connected inside the main box body; the insides of the two air inlet holes are fixedly connected with an air inlet noise reduction mechanism; an air outlet noise reduction mechanism is fixedly arranged in the heat dissipation hole; the interior of each of the two overhauling mounting holes is fixedly connected with a double-layer sound-proof glass transmission plate and a double-layer sound-proof sealing plate respectively; the surface of the sound insulation sealing plate is equidistantly provided with reflection convex particles. The utility model discloses set up the air inlet and fallen the mechanism of making an uproar and the air-out falls the mechanism of making an uproar and structurally adopted the full enclosed type to fall the structure of making an uproar, through two structures of making an uproar, effectively improved the device's noise reduction effect then.
Description
Technical Field
The utility model belongs to the technical field of computer machine case, especially, relate to a can effectively fall computer shell of making an uproar.
Background
As is well known, computers have become an indispensable tool in production and life; however, as computer performance improves, its noise problem becomes more severe; the noise source of the computer mainly comprises components such as a CPU fan, a display card fan, a power supply fan, an optical drive, a hard disk and the like; in order to reduce noise, people use a fan with large size, low rotating speed and low noise, and even add a water-cooled structure; the biggest problems of the water-cooled structure are that: the heat conduction pipes are more, the structure is complex, and the cost is very high; the liquid has leakage risk and has fatal threat to the computer; the noise reduction capability of the low-noise fan is limited, and as the fan ages, the sound is increased continuously, so that a novel noise reduction structure of the computer case is urgently needed in the market to solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can effectively fall the computer housing of making an uproar, fall the design of making an uproar mechanism and the mechanism of making an uproar of air-out of making an uproar through the air inlet, solved the poor problem of current computer housing noise reduction effect.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a computer shell capable of effectively reducing noise, which comprises a main box body; the upper end surface and the front end surface of the main box body are both provided with air inlet holes; the rear end face of the main box body is provided with heat dissipation holes; both side surfaces of the main box body are provided with overhauling mounting holes; a main board mounting seat is fixedly connected inside the main box body;
the insides of the two air inlet holes are fixedly connected with an air inlet noise reduction mechanism; an air outlet noise reduction mechanism is fixedly arranged in the heat dissipation holes; the interior of each of the two overhauling mounting holes is fixedly connected with a double-layer sound-proof glass transmission plate and a double-layer sound-proof sealing plate respectively; the surface of the sound insulation sealing plate is provided with reflective convex particles at equal intervals;
the two air inlet noise reduction mechanisms comprise air inlet frame bodies; the peripheral side surface of the air inlet frame body is fixedly connected with the main box body through an air inlet; an electric shutter assembly, an air inlet plate and a fan mounting seat a are fixedly mounted in the air inlet frame body from top to bottom in sequence; a group of honeycomb noise reduction cylinders a are arranged on the surface of the air inlet plate at equal intervals; the top surface of the air inlet frame body is magnetically attracted with an air inlet filter plate; the surface of the fan mounting seat a is provided with a group of fan mounting holes a distributed in a linear array;
the air outlet noise reduction mechanism comprises an air outlet frame body; the peripheral side surface of the air outlet frame body is fixedly connected with the main box body through a radiating hole; the inner wall of the air outlet frame body is fixedly provided with a fan mounting seat b and an air outlet plate from front to back in sequence; a group of honeycomb noise reduction cylinders b are arranged on the surface of the air outlet plate at equal intervals; and a fan mounting hole b is formed in the surface of the fan mounting seat b.
Preferably, the motorized louver assembly includes a louver frame; the peripheral side surface of the louver frame is fixedly connected with the air inlet frame body; the inner wall of the shutter frame is hinged with a group of shutter blades which are mutually connected through a chain; a transmission motor is fixedly arranged in the louver frame; one end of the output shaft of the transmission motor is fixedly connected with one louver blade.
Preferably, the main box body, the sound insulation sealing plate, the honeycomb noise reduction cylinder a and the honeycomb noise reduction cylinder b respectively comprise a sound absorption diffusion layer, a microporous plate, a sound attenuation layer, a damping layer and an aluminum base layer which are sequentially connected from inside to outside; sound-absorbing through holes are equidistantly distributed on the surface of the microporous plate; the sound attenuation layer comprises a sound attenuation plate; and energy dissipation pellets are fixedly filled in the silencing plate.
Preferably, the honeycomb noise reduction cylinder a and the honeycomb noise reduction cylinder b are both in regular polygon structures; and multiple layers of sound absorption cotton are adhered to the inner walls of the honeycomb noise reduction cylinder a and the honeycomb noise reduction cylinder b.
Preferably, the joints of the double-layer sound-proof glass transparent plate and the sound-proof sealing plate and the main box body are provided with damping gaskets; a control panel is fixedly arranged on the surface of the main box body; and air inlet filtering holes are uniformly distributed on the surface of the air inlet filtering plate.
Preferably, the bottom of the main box body is fixedly connected with two symmetrically arranged shock absorption support legs; axial flow silent fans are fixedly arranged on the inner walls of the fan mounting hole a and the fan mounting hole b; and shock-absorbing pads are arranged at the joints of the axial flow mute fan and the machine maintenance mounting hole a and the fan mounting hole b.
The utility model discloses following beneficial effect has:
the utility model discloses it makes an uproar the mechanism and structural all enclosed type of making an uproar structure of making an uproar to have set up the air inlet and fallen the mechanism and fall with the air-out and adopted, through two structure of making an uproar, then effectively improved the noise reduction effect of the device, through setting up electronic tripe subassembly at the fresh air inlet, can reach certain noise reduction sound absorption effect of making an uproar on the one hand, but on the other hand then can play the area of heat dissipation effect of adjusting the device, interior concealed design through fan mount pad an and fan mount pad b, then can effectively reduce the escape rate of noise, through the design of honeycomb noise reduction section of thick bamboo an and honeycomb noise reduction section of thick bamboo b, then can further have the business turn over wind noise reduction effect.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic diagram of a computer housing with effective noise reduction;
FIG. 2 is a schematic view of the structure of FIG. 1 from another angle;
FIG. 3 is a schematic cross-sectional view of FIG. 1;
FIG. 4 is a schematic view of the internal structure of FIG. 1;
FIG. 5 is a schematic structural view of an air inlet hole, a heat dissipation hole and an inspection and installation hole;
FIG. 6 is a schematic structural diagram of an intake air noise reduction mechanism;
FIG. 7 is a schematic view of the structure of FIG. 6 from another angle;
fig. 8 is a schematic structural view of the air outlet noise reduction mechanism;
FIG. 9 is a schematic view showing the structure of the sound-absorbing diffusion layer, the micro-porous plate, the sound-deadening layer, and the damping layer;
FIG. 10 is a schematic structural view of a reflective bump;
in the drawings, the components represented by the respective reference numerals are listed below:
1. a main box body; 2. an air inlet hole; 3. heat dissipation holes; 4. overhauling the mounting hole; 5. a mainboard mounting base; 6. an air inlet noise reduction mechanism; 7. an air outlet noise reduction mechanism; 8. a double-layer sound-proof glass transparent plate; 9. a sound insulation closing plate; 10. reflecting the convex particles; 11. an air inlet frame body; 12. an electric shutter assembly; 13. an air inlet plate; 14. a fan mounting seat a; 15. a honeycomb noise reduction cylinder a; 16. an air inlet filter plate; 17. a fan mounting hole a; 18. an air outlet frame body; 19. a fan mounting seat b; 20. an air outlet plate; 21. a honeycomb noise reduction cylinder b; 22. a fan mounting hole b; 23. a sound absorbing diffusion layer; 24. a microporous plate; 25. a sound-deadening layer; 26. a damping layer; 27. an aluminum base layer; 28. a control panel; 29. shock absorption support legs.
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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-10, the present invention relates to a computer housing capable of effectively reducing noise, which comprises a main housing 1; the upper end surface and the front end surface of the main box body 1 are both provided with air inlet holes 2; the rear end face of the main box body 1 is provided with a heat dissipation hole 3; both side surfaces of the main box body 1 are provided with overhauling mounting holes 4; a main board mounting seat 5 is fixedly connected inside the main box body 1; the arrangement of the overhauling mounting hole 4 is convenient for the installation and overhauling of related electrical components;
the insides of the two air inlet holes 2 are fixedly connected with an air inlet noise reduction mechanism 6; an air outlet noise reduction mechanism 7 is fixedly arranged in the heat dissipation hole 3; through the double noise reduction structure, the noise reduction effect of the device is effectively improved; a double-layer sound-proof glass transparent plate 8 and a sound-proof sealing plate 9 are fixedly connected inside the two overhaul mounting holes 4 respectively; the surface of the sound insulation sealing plate 9 is equidistantly provided with reflection convex particles 10; the reflection convex particles 10 are used for enhancing the surface unevenness effect of the sound insulation sealing plate 9, so that the noise reduction performance of the sound insulation sealing plate is improved to a certain extent;
the two air inlet noise reduction mechanisms 6 comprise air inlet frame bodies 11; the peripheral side surface of the air inlet frame body 11 is fixedly connected with the main box body 1 through an air inlet hole 2; the electric shutter assembly 12, the air inlet plate 13 and the fan mounting seat a14 are fixedly mounted in the air inlet frame body 11 from top to bottom in sequence; a group of honeycomb noise reduction cylinders a15 are equidistantly arranged on the surface of the air inlet plate 13; the top surface of the air inlet frame body 11 is magnetically attracted with an air inlet filter plate 16; the surface of the fan mounting seat a14 is provided with a group of fan mounting holes a17 distributed in a linear array;
the air outlet noise reduction mechanism 7 comprises an air outlet frame 18; the peripheral side surface of the air outlet frame 18 is fixedly connected with the main box body 1 through the heat dissipation holes 3; the inner wall of the air outlet frame 18 is fixedly provided with a fan mounting seat b19 and an air outlet plate 20 from front to back in sequence; a group of honeycomb noise reduction cylinders b21 are equidistantly arranged on the surface of the air outlet plate 20; the surface of the fan mounting seat b19 is provided with a fan mounting hole b 22.
The fan mounting seat a14 and the fan mounting seat b19 both adopt concealed designs, and the noise reduction and sound insulation effects on the fan are effectively improved through concealed design structures;
further, the motorized louver assembly 12 includes a louver frame; the peripheral side surface of the louver frame is fixedly connected with the air inlet frame body 11; the inner wall of the shutter frame is hinged with a group of shutter blades which are mutually connected through a chain; a transmission motor is fixedly arranged in the louver frame; one end of the output shaft of the transmission motor is fixedly connected with one shutter blade, and the structure is the existing mechanism and is not repeated.
Further, the main box body 1, the sound insulation closing plate 9, the honeycomb noise reduction cylinder a15 and the honeycomb noise reduction cylinder b21 respectively comprise a sound absorption diffusion layer 23, a micropore plate 24, a sound attenuation layer 25, a damping layer 26 and an aluminum base layer 27 which are sequentially connected from inside to outside; the sound absorption diffusion layer 23 is a sound absorption cotton plate, the surface of the sound absorption cotton plate is provided with non-standard bulges so as to disperse sound waves, and sound absorption through holes are distributed on the surface of the microporous plate 24 at equal intervals; the sound absorption through holes are of a micropore structure, the micropore structure is used for enhancing the dispersion effect of sound waves, and the sound absorption layer 25 comprises a sound absorption plate; energy-consuming spherical particles are fixedly filled in the sound-absorbing plate, and the arrangement of the energy-consuming spherical particles can obviously improve the attenuation rate of sound waves; the damping layer 26 comprises a double sound absorbing cotton plate, and a wire mesh is arranged between the two sound absorbing cotton plates.
As further shown in fig. 7 and 8, the honeycomb noise reduction cylinder a15 and the honeycomb noise reduction cylinder b21 are both regular polygon structures; and multiple layers of sound absorption cotton are adhered to the inner walls of the honeycomb noise reduction cylinder a15 and the honeycomb noise reduction cylinder b 21.
Furthermore, shock-absorbing gaskets are arranged at the joints of the double-layer sound-insulation glass transparent plate 8 and the sound-insulation sealing plate 9 and the main box body 1; a control panel 28 is fixedly arranged on the surface of the main box body 1; and air inlet filtering holes are uniformly distributed on the surface of the air inlet filtering plate 16.
Further, two symmetrically arranged shock absorption support legs 29 are fixedly connected to the bottom of the main box body 1; the inner walls of the fan mounting hole a17 and the fan mounting hole b22 are both fixedly provided with an axial flow mute fan; and shock-absorbing pads are arranged at the joints of the axial flow mute fan and the machine maintenance mounting hole 4a and the fan mounting hole b 22.
The utility model discloses it makes an uproar mechanism 7 to have set up the air inlet and fall 6 and the air-out and fall, through two noise reduction structure, the noise reduction effect of the device has effectively been improved then, through setting up electronic tripe subassembly 12 at fresh air inlet 2, can reach certain noise reduction on the one hand and inhale the sound effect, but on the other hand then can play the area effect of dispelling the heat of adjusting the device, interior concealed design through fan mount pad a14 and fan mount pad b19, then the escape rate of effective noise reduction, fall the design of a15 and a b21 of making an uproar through the honeycomb, then can further have the business turn over wind noise reduction effect that improves the device through the method of the stroke of making an uproar is fallen in the extension sound.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. A computer housing capable of effectively reducing noise comprises a main case (1); the upper end surface and the front end surface of the main box body (1) are both provided with air inlet holes (2); the rear end face of the main box body (1) is provided with heat dissipation holes (3); both side surfaces of the main box body (1) are provided with overhauling mounting holes (4); the inside fixedly connected with mainboard mount pad (5) of main tank body (1), its characterized in that:
the insides of the two air inlet holes (2) are fixedly connected with an air inlet noise reduction mechanism (6); an air outlet noise reduction mechanism (7) is fixedly arranged in the heat dissipation hole (3); a double-layer sound-proof glass transparent plate (8) and a sound-proof sealing plate (9) are fixedly connected inside the two overhauling mounting holes (4) respectively; the surface of the sound insulation sealing plate (9) is equidistantly provided with reflection convex particles (10);
the two air inlet noise reduction mechanisms (6) comprise air inlet frame bodies (11); the peripheral side surface of the air inlet frame body (11) is fixedly connected with the main box body (1) through an air inlet hole (2); an electric shutter assembly (12), an air inlet plate (13) and a fan mounting seat a (14) are fixedly mounted in the air inlet frame body (11) from top to bottom in sequence; a group of honeycomb noise reduction cylinders a (15) are equidistantly arranged on the surface of the air inlet plate (13); the top surface of the air inlet frame body (11) is magnetically attracted with an air inlet filter plate (16); the surface of the fan mounting seat a (14) is provided with a group of fan mounting holes a (17) distributed in a linear array;
the air outlet noise reduction mechanism (7) comprises an air outlet frame body (18); the peripheral side surface of the air outlet frame body (18) is fixedly connected with the main box body (1) through heat dissipation holes (3); a fan mounting seat b (19) and an air outlet plate (20) are fixedly mounted on the inner wall of the air outlet frame body (18) from front to back in sequence; a group of honeycomb noise reduction cylinders b (21) are equidistantly arranged on the surface of the air outlet plate (20); and a fan mounting hole b (22) is formed in the surface of the fan mounting seat b (19).
2. The computer housing with effective noise reduction according to claim 1, wherein the motorized louver assembly (12) comprises a louver frame; the peripheral side surface of the louver frame is fixedly connected with an air inlet frame body (11); the inner wall of the shutter frame is hinged with a group of shutter blades which are mutually connected through a chain; a transmission motor is fixedly arranged in the louver frame; one end of the output shaft of the transmission motor is fixedly connected with one louver blade.
3. The computer casing capable of effectively reducing noise according to claim 1, wherein the main casing (1), the sound insulation sealing plate (9), the honeycomb noise reduction cylinder a (15) and the honeycomb noise reduction cylinder b (21) each comprise a sound absorption diffusion layer (23), a micro-porous plate (24), a sound attenuation layer (25), a damping layer (26) and an aluminum base layer (27) which are connected in sequence from inside to outside; sound-absorbing through holes are equidistantly distributed on the surface of the microporous plate (24); the sound-deadening layer (25) comprises a sound-deadening plate; and energy dissipation pellets are fixedly filled in the silencing plate.
4. The computer casing capable of effectively reducing noise according to claim 1, wherein the honeycomb noise reduction cylinder a (15) and the honeycomb noise reduction cylinder b (21) are both in a regular polygon structure; and multiple layers of sound absorption cotton are adhered to the inner walls of the honeycomb noise reduction cylinder a (15) and the honeycomb noise reduction cylinder b (21).
5. The computer casing capable of effectively reducing noise according to claim 1, wherein shock absorbing gaskets are arranged at the joints of the double-layer sound-proof glass transparent plate (8) and the sound-proof sealing plate (9) and the main box body (1); a control panel (28) is fixedly arranged on the surface of the main box body (1); and air inlet filtering holes are uniformly distributed on the surface of the air inlet filtering plate (16).
6. The computer casing capable of effectively reducing noise according to claim 1, wherein two symmetrically arranged shock absorption support legs (29) are fixedly connected to the bottom of the main box body (1); axial flow silent fans are fixedly arranged on the inner walls of the fan mounting hole a (17) and the fan mounting hole b (22); and shock-absorbing pads are arranged at the joints of the axial flow mute fan and the machine maintenance mounting hole (4) a and the fan mounting hole b (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022436974.8U CN213092252U (en) | 2020-10-28 | 2020-10-28 | Can effectively fall computer shell of making an uproar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022436974.8U CN213092252U (en) | 2020-10-28 | 2020-10-28 | Can effectively fall computer shell of making an uproar |
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| Publication Number | Publication Date |
|---|---|
| CN213092252U true CN213092252U (en) | 2021-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022436974.8U Expired - Fee Related CN213092252U (en) | 2020-10-28 | 2020-10-28 | Can effectively fall computer shell of making an uproar |
Country Status (1)
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| CN (1) | CN213092252U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113099852A (en) * | 2021-05-12 | 2021-07-13 | 伍玉军 | Corn thresher for food processing |
-
2020
- 2020-10-28 CN CN202022436974.8U patent/CN213092252U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113099852A (en) * | 2021-05-12 | 2021-07-13 | 伍玉军 | Corn thresher for food processing |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210430 Termination date: 20211028 |