CN215416501U - Noise reduction case for computer - Google Patents
Noise reduction case for computer Download PDFInfo
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- CN215416501U CN215416501U CN202120885263.0U CN202120885263U CN215416501U CN 215416501 U CN215416501 U CN 215416501U CN 202120885263 U CN202120885263 U CN 202120885263U CN 215416501 U CN215416501 U CN 215416501U
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- case body
- fixedly connected
- main case
- heat dissipation
- frame body
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 38
- 229920000742 Cotton Polymers 0.000 claims abstract description 19
- 239000000428 dust Substances 0.000 claims description 17
- 230000005855 radiation Effects 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 11
- 238000010521 absorption reaction Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 description 6
- 238000013016 damping Methods 0.000 description 5
- 206010020649 Hyperkeratosis Diseases 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 239000010426 asphalt Substances 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
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Abstract
The utility model discloses a noise reduction case for a computer, and belongs to the technical field of computer noise reduction. The mute heat dissipation device comprises a main case body, a front panel, a dustproof device, a mute heat dissipation fan, a left side panel, a right side panel and mute cotton, wherein hinges A are respectively arranged at the upper and lower positions on the right side of the front end of the main case body; the mute heat dissipation fan is arranged on the support plate, and the dustproof device is arranged between the mute heat dissipation fan at the front end and the front panel; hinges B are connected to the upper and lower positions of two sides of the rear end of the case body of the main case, and the case body of the main case is respectively connected with the left side panel and the right side panel through the hinges B; the upper side, the lower side and the rear side of the case body of the mainframe box are both connected with a heat dissipation plate, and large-area dense heat dissipation holes are formed in the plane of the heat dissipation plate. The utility model can effectively and timely dissipate heat and has ideal sound absorption and noise reduction effects.
Description
Technical Field
The utility model relates to a noise reduction case for a computer, belonging to the technical field of computer noise reduction.
Background
At present, computers are widely applied to life and work of people, and bring convenience to people and have certain problems, because components inside a computer mainframe can generate a large amount of heat during operation, if the heat dissipation is not timely, certain components can be damaged, and certain economic loss is brought to users; some components and parts are from radiator fan of taking when opening, and its self just can form the noise, and the fan can produce the vibration at the pivoted in-process, and the vibration still to the transmission of computer box, drives the fine rocking of quick-witted case production, produces the noise by the vibration, and in the long run, probably cause the computer to appear the phenomenon of dead halt or card pause at the during operation, influenced work efficiency, still brought noise pollution, very influence the use impression.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides the noise reduction case for the computer, the device is suitable for the case of the computer, can effectively and timely dissipate heat, is convenient and practical, has ideal sound absorption and noise reduction effects, and avoids the phenomenon of dead halt or blockage.
The technical scheme adopted by the utility model for solving the technical problems is as follows: a noise reduction case for a computer comprises a case body of a main case, a front panel, a dustproof device, a mute heat radiation fan, a left side panel, a right side panel and mute cotton.
The main case body is of a cuboid structure, a frame of the main case body is made of metal, hinges A are fixedly mounted at the upper position and the lower position on the right side of the front end of the main case body respectively, a rectangular front panel is connected with the main case body through the hinges A, a rectangular frame body A is fixedly connected to the inner side of the front panel, silent cotton is fixedly mounted inside the frame body A, round magnets with uniform intervals are fixedly mounted in the frame body A, and the front panel is magnetically closed with the main case body through the magnets; the positions of two sides of the front end in the main case body are respectively and fixedly connected with a bar-shaped supporting plate in the vertical direction, a long waist-shaped hole is formed in the supporting plate, and an upper silent cooling fan and a lower silent cooling fan are arranged on the supporting plates on two sides through the waist-shaped holes; a dustproof device is arranged between the mute heat radiation fan at the front end and the front panel, a rectangular outer frame body is arranged outside the dustproof device, a plurality of horizontal ribs which are inclined downwards in the horizontal direction are fixedly connected inside the outer frame body, intervals among the horizontal ribs are uniform, two cylindrical vertical ribs in the vertical direction penetrate through the horizontal ribs, the upper end and the lower end of each vertical rib are fixedly connected with the outer frame body, the outer frame body is fixedly connected with a grid dustproof net at the rear side of each horizontal rib, magnets are fixedly connected at the centers of the backs of two long edge strips of the outer frame body respectively, the center of the top of the outer frame body is concave, and the dustproof device is connected with a metal inner frame of a case body through the magnets in a magnetic absorption mode; hinges B are fixedly connected to the upper and lower positions of the two sides of the rear end of the main case body, the main case body is respectively connected with a square left side panel and a square right side panel through the hinges B, the inner sides of the left side panel and the right side panel are respectively and fixedly connected with a square frame body B and a square frame body C, silent cotton is fixedly arranged inside the frame bodies B and the frame bodies C, magnets are arranged inside the front frames of the frame bodies B and the frame bodies C, pull belts are fixedly connected to the front ends of the centers of the front frames of the frame bodies B and the frame bodies C, the left side panel and the right side panel are in magnetic attraction connection with a metal inner frame at the front end of the main case body through the magnets on the frame bodies B and the frame bodies C, and the pull belts are exposed outside the main case body; the upper side, the lower side and the rear side of the case body of the mainframe box are fixedly connected with rectangular heat dissipation plates, and large-area and dense heat dissipation holes are formed in the planes of the heat dissipation plates; a rectangular top cover is arranged in a frame above a heat dissipation plate at the top of the case body of the mainframe box, the top cover is a hand buckle type, four corners at the bottom of a plate body of the top cover are fixedly connected with magnets, and silent cotton is fixedly arranged on the inner side of the top cover; a mute heat radiation fan is fixedly arranged at the upper position of the rear heat radiation plate.
Four corners at the bottom of the main case body are fixedly connected with shock-proof heightening foot pads; the below of mainframe box bottom heating panel is provided with the dust screen of pull formula, and the frame of dust screen can clearance fit insert take precautions against earthquakes and increase in the recess of callus on the sole inboard to hug closely the heating panel of mainframe box bottom.
The mute heat dissipation fans on the front side and the rear side are matched with the heat dissipation holes on the plane of the mute heat dissipation fans, so that the air inlet volume of the computer display card can be increased to a great extent, the heat dissipation performance of the mute heat dissipation fans is fundamentally improved, and the mute heat dissipation fans on the front side can be increased, decreased or replaced according to actual requirements; the front panel adopts an openable magnetic attraction type design, after the front panel is opened through the supporting rotation of the hinge A, a detachable dustproof device is attached to the front panel, the dustproof device is magnetically attracted and fixed on a metal inner frame at the front end of a case body of the mainframe box through a magnet, the concave body in the center of the top of the dustproof device can facilitate the disassembly of the dustproof device, the dustproof device can effectively prevent dust through a grid dustproof net of the dustproof device, and the disassembly, the assembly and the cleaning are very convenient; the bilateral symmetry double-open magnetic type left side panel and right side panel are completely fixed without screws, and the case body of the mainframe box can be opened more conveniently through the supporting rotation and the pull belt of the hinge B; the main machine noise of the computer is mainly caused by a fan of a power supply, a CPU fan and a fan of a display card, in order to better reduce noise and isolate dust, the openable and closable magnetic suction type left side panel, right side panel, top cover and front panel are all reduced in noise by using mute cotton, and the mute cotton used for reducing noise in the whole main machine box body is made of polymer asphalt damping sheet materials, so that the main machine box body is not only vibration-damping, noise-reducing, heat-resistant, cold-resistant and durable, but also can reduce the noise generated when components in the main machine box body work, and can not cause any pollution to the internal space of the main machine box body; the top cap of formula is buckled to the hand can be convenient dismantle it, and the stretching strap also makes things convenient for easily to open left side panel and right side panel.
The box body of the mainframe box can be more stable and firm by the shock-proof heightening foot pads at the four corners of the bottom of the box body of the mainframe box and the intensive heat dissipation holes on the heat dissipation plate at the bottom, so that the damage of computer hardware caused by shock can be fundamentally avoided; four shockproof integrative pull formula dust screen that increases callus on the sole inboard recess clearance fit male that increase of mainframe box bottom can not only effectively block the dust, but also can be better let the power heat dissipation, have made things convenient for the clean washing and the maintenance in later stage.
The utility model has the beneficial effects that: the utility model has simple structure and reasonable design, and the silent cooling fans at the front side and the rear side can effectively and timely cool the case body of the mainframe box and the interior of the case body of the mainframe box, so that the air in the case body of the mainframe box can rapidly circulate; the mute cotton on the left side, the right side, the front side and the top can effectively reduce noise, the sound absorption and noise reduction effects are more ideal, and the phenomenon of dead halt or blockage is avoided; the buffering, damping and heightening foot pad prevents the case body of the main case from directly contacting with the ground, so that shaking is avoided, and the dust screen and the grid dust screen can also prevent dust; the magnetic type panels on each surface are convenient for opening and closing the case body of the mainframe box, and the installation of each element is not influenced.
Drawings
The utility model is further described with reference to the following figures and detailed description.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic view of fig. 1 taken along direction a.
Fig. 3 is a schematic view from direction D-D of fig. 2.
Fig. 4 is a schematic view of the left and right side panels of the present invention when open.
Fig. 5 is a K-direction diagram of fig. 4.
Fig. 6 is a schematic view of the front silent cooling fan connected to the main cabinet.
Fig. 7 is a schematic view of the right side panel and front panel of the present invention when closed.
Fig. 8 is a schematic view of fig. 7 in direction C.
Reference numbers in the figures:
1. mainframe box 101, the backup pad, 2, the front panel, 201, framework A, 3, dust keeper, 301, outer frame, 302, horizontal muscle, 303, the grudging post, 304, the grid dust screen, 4, the silence radiator fan, 5, left side panel, 501, framework B, 6, right side panel, 601, framework C, 7, hinge A, 8, the heating panel, 801, the louvre, 9, the silence is cotton, 10, the top cap, 11, the dust screen, 12, magnet, 13, the buffering shock attenuation increases the callus on the sole, 14, hinge B, 15, the stretching strap.
Detailed Description
As shown in fig. 1 to 8, a noise reduction chassis for a computer includes a chassis body 1, a front panel 2, a dust-proof device 3, a silent cooling fan 4, a left panel 5, a right panel 6 and silent cotton 9, wherein the chassis body 1 is a rectangular structure, a frame of the chassis body is made of metal, hinges a7 are respectively and fixedly installed at upper and lower positions of the right side of the front end of the chassis body 1, the rectangular front panel 2 is connected with the chassis body 1 through a hinge a7, a rectangular frame a201 is fixedly connected to the inner side of the front panel 2, the silent cotton 9 is fixedly installed inside the frame a201, circular magnets 12 with uniform intervals are fixedly installed in the frame a201, and the front panel 2 is magnetically closed with the chassis body 1 through the magnets 12; the positions of two sides of the front end in the main case body 1 are respectively and fixedly connected with a bar-shaped supporting plate 101 in the vertical direction, the supporting plate 101 is provided with a longer waist-shaped hole, and the upper and lower silent cooling fans 4 are arranged on the supporting plates 101 at two sides through the waist-shaped holes; a dustproof device 3 is installed between the mute heat radiation fan 4 at the front end and the front panel 2, the exterior of the dustproof device 3 is a rectangular outer frame body 301, a plurality of horizontal ribs 302 which are inclined downwards in the horizontal direction are fixedly connected inside the outer frame body 301, the intervals between the horizontal ribs 302 are uniform, two cylindrical vertical ribs 303 in the vertical direction penetrate through the horizontal ribs 302, the upper end and the lower end of each vertical rib 303 are fixedly connected with the outer frame body 301, the outer frame body 301 is fixedly connected with a grating dustproof net 304 at the rear side of the horizontal ribs 302, the centers of the back parts of two long edge strips of the outer frame body 301 are respectively and fixedly connected with a magnet 12, the center of the top part of the outer frame body 301 is concave, and the dustproof device 3 is magnetically connected with the metal inner frame of the mainframe box body 1 through the magnet 12; hinges B14 are fixedly connected to the upper and lower positions of two sides of the rear end of the main case body 1, the main case body 1 is respectively connected with a square left side panel 5 and a square right side panel 6 through hinges B14, the inner sides of the left side panel 5 and the right side panel 6 are respectively and fixedly connected with a square frame B501 and a square frame C601, silent cotton 9 is fixedly installed inside the frame B501 and the frame C601, magnets 12 are installed inside the front frames of the frame B501 and the frame C601, a drawstring 15 is fixedly connected to the front ends of the centers of the front frames of the frame B501 and the frame C601, the left side panel 5 and the right side panel 6 are connected with the metal inner frame at the front end of the main case body 1 through the magnets 12 on the frame B501 and the frame C601 in a magnetic attraction mode, and the drawstring 15 is exposed outside the main case body 1; the upper side, the lower side and the rear side of the mainframe box body 1 are fixedly connected with rectangular heat dissipation plates 8, and large-area dense heat dissipation holes 801 are formed in the plane of each heat dissipation plate 8; a rectangular top cover 10 is arranged in a frame above a heat dissipation plate 8 at the top of the main case body 1, the top cover 10 is a hand-buckled type, four corners at the bottom of a plate body of the top cover 10 are fixedly connected with magnets 12, and the inner side of the top cover is fixedly provided with silent cotton 9; a silent heat dissipation fan 4 is fixedly arranged on the upper position of the rear heat dissipation plate 8.
Four corners at the bottom of the main case body 1 are fixedly connected with shockproof heightening foot pads 13; the pull-out dustproof net 11 is arranged below the heat dissipation plate 8 at the bottom of the case body 1, the outer frame of the dustproof net 11 can be inserted into a groove in the shockproof heightening foot pad 13 in a clearance fit mode, and the dustproof net is tightly attached to the heat dissipation plate 8 at the bottom of the case body 1.
The components in the case body 1 of the mainframe box can generate a lot of heat in the working process, the mute heat radiation fans 4 on the front side and the rear side work simultaneously to radiate the case body 1 of the mainframe box, so that the air in the case body 1 of the mainframe box can be circulated rapidly, the mute heat radiation fans 4 on the heat radiation plate 8 on the rear side are matched with the heat radiation holes 801 on the plane, the air intake of a computer display card can be increased to a great extent, the heat radiation performance of the computer display card is improved fundamentally, and the mute heat radiation fans 4 on the front side can be increased, decreased or replaced according to the actual requirements; the front panel 2 adopts an openable magnetic attraction type design, after the front panel 2 is opened through the support rotation of the hinge A7, the detachable dustproof device 3 is attached to the inside, the dustproof device 3 is also fixed on a metal inner frame at the front end of the mainframe box body 1 through the magnet 12 in a magnetic attraction manner, the concave body in the center of the top of the dustproof device 3 can facilitate the detachment of the dustproof device, the dustproof device 3 can effectively prevent dust through the grille dustproof net 304, and the detachment, the assembly and the cleaning are very convenient; the bilateral symmetric double-open magnetic type left side panel 5 and right side panel 6 are completely fixed without screws, and the mainframe box body 1 can be opened more conveniently through the supporting rotation of the hinge B14 and the pull belt 15; the main engine noise of the computer is mainly caused by the fan of the power supply, the fan of the CPU and the fan of the display card, in order to better reduce noise and separate dust, the openable and closable magnetic suction type left side panel 5, the right side panel 6, the top cover 10 and the front panel 2 are all reduced in noise by using the mute cotton 9, the mute cotton 9 used for reducing noise in the whole main engine box body 1 is made of polymer asphalt damping sheet materials, so that the main engine box body 1 is not only vibration-damping, noise-reducing, heat-resistant, cold-resistant and durable, but also can reduce the noise generated when components in the main engine box body 1 work, and can not cause any pollution to the internal space of the main engine box body 1; the hand-buckled top cover 10 can be conveniently disassembled, and the pull belt 15 also facilitates the easy opening of the left side panel 5 and the right side panel 6.
The shockproof heightening foot pads 13 at four corners of the bottom of the case body 1 of the mainframe case are assisted by the intensive heat dissipation holes 801 on the bottom heat dissipation plate 8, so that the case body 1 of the mainframe case can be more stable and firm, and the damage of computer hardware caused by shock can be fundamentally avoided; four shockproof integrative pull formula dust screen 11 that increases callus on the sole 13 inboard recess clearance fit male that increase of mainframe box 1 bottom can not only effectively block the dust, but also can be better let the power heat dissipation, have made things convenient for the clean washing and the maintenance in later stage.
Claims (3)
1. The utility model provides a machine case of making an uproar falls for computer, includes mainframe box (1), front panel (2), dust keeper (3), silence radiator fan (4), left side panel (5), right side panel (6) and silence cotton (9), its characterized in that: the main case body (1) is of a cuboid structure, the frame of the main case body is made of metal, a hinge A (7) is fixedly mounted at the upper position and the lower position on the right side of the front end of the main case body (1) respectively, a rectangular front panel (2) is connected with the main case body (1) through the hinge A (7), a rectangular frame A (201) is fixedly connected to the inner side of the front panel (2), silent cotton (9) is fixedly mounted inside the frame A (201), round magnets (12) with uniform intervals are fixedly mounted in the frame A (201), and the front panel (2) is magnetically closed with the main case body (1) through the magnets (12); the positions of two sides of the front end in the main case body (1) are respectively and fixedly connected with a bar-shaped supporting plate (101) in the vertical direction, a long waist-shaped hole is formed in the supporting plate (101), and an upper silent radiating fan and a lower silent radiating fan (4) are arranged on the supporting plates (101) on two sides through the waist-shaped holes; a dustproof device (3) is installed between a mute heat radiation fan (4) at the front end and a front panel (2), the outer part of the dustproof device (3) is a rectangular outer frame body (301), a plurality of horizontal ribs (302) which incline downwards in the horizontal direction are fixedly connected inside the outer frame body (301), the horizontal ribs (302) are uniformly spaced, two vertical cylindrical vertical ribs (303) penetrate through the horizontal ribs (302), the upper end and the lower end of each vertical rib (303) are fixedly connected with the outer frame body (301), the outer frame body (301) is fixedly connected with a grid dustproof net (304) on the rear side of each horizontal rib (302), the centers of the backs of two long side strips of the outer frame body (301) are respectively and fixedly connected with a magnet (12), the center of the top of the outer frame body (301) is concave, and the dustproof device (3) is magnetically attracted with a metal inner frame of a main case body (1) through the magnet (12); hinges B (14) are fixedly connected to the upper and lower positions of two sides of the rear end of a main case body (1), the main case body (1) is respectively connected with a square left side panel (5) and a square right side panel (6) through the hinges B (14), the inner sides of the left side panel (5) and the right side panel (6) are respectively fixedly connected with a square frame body B (501) and a square frame body C (601), silent cotton (9) is fixedly arranged in the frame body B (501) and the frame body C (601), magnets (12) are respectively arranged in the front frames of the frame body B (501) and the frame body C (601), a drawstring (15) is fixedly connected to the front ends of the centers of the front frames of the frame body B (501) and the frame body C (601), the left side panel (5) and the right side panel (6) are magnetically connected with a metal inner frame body of the front end of the main case body (1) through the magnets (12) on the frame body B (501) and the frame body C (601), the pull belt (15) is exposed out of the main case body (1); the upper side, the lower side and the rear side of the mainframe box body (1) are fixedly connected with rectangular heat dissipation plates (8), and large-area and dense heat dissipation holes (801) are formed in the plane of each heat dissipation plate (8); a rectangular top cover (10) is arranged in a frame above a heat dissipation plate (8) at the top of a main case body (1), the top cover (10) is a hand buckle type, four corners at the bottom of a plate body of the top cover (10) are fixedly connected with magnets (12), and silent cotton (9) is fixedly arranged on the inner side of the top cover; a silent heat radiation fan (4) is fixedly arranged at the upper position of the rear heat radiation plate (8).
2. The noise reduction cabinet for a computer according to claim 1, wherein: four corners at the bottom of the case body (1) of the mainframe box are fixedly connected with shock-proof heightening foot pads (13).
3. The noise reduction cabinet for a computer according to claim 1, wherein: a pull-out dustproof net (11) is arranged below a heat dissipation plate (8) at the bottom of the mainframe box body (1), an outer frame of the dustproof net (11) can be inserted into a groove in the inner side of the shockproof heightening foot pad (13) in a clearance fit mode, and the dustproof net is tightly attached to the heat dissipation plate (8) at the bottom of the mainframe box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120885263.0U CN215416501U (en) | 2021-04-27 | 2021-04-27 | Noise reduction case for computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120885263.0U CN215416501U (en) | 2021-04-27 | 2021-04-27 | Noise reduction case for computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215416501U true CN215416501U (en) | 2022-01-04 |
Family
ID=79673276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120885263.0U Expired - Fee Related CN215416501U (en) | 2021-04-27 | 2021-04-27 | Noise reduction case for computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215416501U (en) |
-
2021
- 2021-04-27 CN CN202120885263.0U patent/CN215416501U/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: 20220104 |