CN108591708B - Damping bracket for server high-speed fan - Google Patents
Damping bracket for server high-speed fan Download PDFInfo
- Publication number
- CN108591708B CN108591708B CN201810509834.3A CN201810509834A CN108591708B CN 108591708 B CN108591708 B CN 108591708B CN 201810509834 A CN201810509834 A CN 201810509834A CN 108591708 B CN108591708 B CN 108591708B
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- China
- Prior art keywords
- damping device
- speed fan
- bottom plate
- damping
- bracket
- Prior art date
- 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.)
- Active
Links
- 238000013016 damping Methods 0.000 title claims abstract description 96
- 230000008093 supporting effect Effects 0.000 claims abstract description 6
- 239000000853 adhesive Substances 0.000 claims abstract description 5
- 230000001070 adhesive effect Effects 0.000 claims abstract description 5
- 230000035939 shock Effects 0.000 claims description 10
- 230000000087 stabilizing effect Effects 0.000 claims description 10
- 238000001179 sorption measurement Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 7
- 239000011230 binding agent Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 229920001296 polysiloxane Polymers 0.000 claims 1
- 230000000694 effects Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 3
- 239000000741 silica gel Substances 0.000 description 3
- 229910002027 silica gel Inorganic materials 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M5/00—Engine beds, i.e. means for supporting engines or machines on foundations
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/002—Details, component parts, or accessories especially adapted for elastic fluid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
- F04D29/668—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps damping or preventing mechanical vibrations
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a damping bracket for a high-speed fan of a server, which comprises a bracket, wherein the high-speed fan is arranged on the bracket, and is characterized in that the bracket comprises a bottom plate and side plates, wherein the side plates are arranged on two sides of the upper end face of the bottom plate, the side plates are vertically connected with the bottom plate, fixed blocks are arranged on two sides of the two side plates and two sides of the bottom plate, the fixed blocks are connected with the bracket through rotating shafts, supporting legs are arranged at the lower end of the bottom plate, damping devices are arranged on the inner side faces of the two side plates and the upper end face of the bottom plate, the damping devices are arranged between the high-speed fan and the bracket, the damping devices are of columnar structures, the side walls of the damping devices are of corrugated structures, air cavities are arranged in the middle of the damping devices, and the damping devices are connected with the bracket through adhesives; according to the invention, the damping device is added on the bracket, so that the problems of obvious vibration, high noise and hard disk damage of the high-speed fan during rotation are solved, the vibration environment of the server hard disk is improved, and the service life of the hard disk is ensured.
Description
Technical Field
The invention relates to the technical field of fan damping supports, in particular to a damping support for a high-speed fan of a server.
Background
With the rapid development of computer technology, data center servers are being deployed in high-density, even ultra-high-density directions to meet high-performance computing services. And a large amount of heat is generated in the running process of the server, so that the server needs to be cooled in order to ensure the normal running of the server. The use and impact resistance of a high speed fan as the primary cooling device in a server plays a critical role in improving server performance. The rotating speed of a high-speed fan used by a server in the current market is as high as 17000rpm-24000rpm, so that the vibration is large, the noise is large, and the working environment of a mechanical hard disk is further deteriorated. The high-speed fans in the current market are directly placed in the high-speed fan frame, and no special damping device is adopted, so that the noise is large, certain damage is caused to the hard disk, the read-write performance of the hard disk is reduced, and the service life of the hard disk is influenced.
Disclosure of Invention
The invention aims at the defects of the prior art, and provides the damping bracket for the high-speed fan of the server.
The technical scheme for solving the technical problems is as follows:
the utility model provides a shock attenuation support for high-speed fan of server, includes the support, and high-speed fan installs on the support, characterized by, the support includes bottom plate, curb plate, the both sides of bottom plate up end all are equipped with the curb plate, and the curb plate is connected perpendicularly with the bottom plate, and the both sides of two curb plates all are equipped with the fixed block with the both sides of bottom plate, and the fixed block is connected through the pivot with the support, and the lower extreme of bottom plate is equipped with the supporting leg, and the medial surface of two curb plates and the up end of bottom plate all are equipped with damping device, and damping device locates between high-speed fan and the support, and damping device is columnar structure, and damping device's lateral wall is the ripple structure, and damping device's centre is equipped with the air chamber, is connected through the binder between damping device and the support.
Two damping devices are arranged on the inner side face of each side plate, and four damping devices are arranged on the upper end face of the bottom plate.
The damping device is made of silica gel materials.
The upper end face of the bottom plate and the inner side faces of the two side plates are respectively provided with a mounting groove, and one end of the damping device is arranged in each mounting groove and connected with the bottom face of each mounting groove through an adhesive.
The damping device is of a structure with two open ends.
The damping device is of a bottom end opening structure, the outer side of the lower end of the damping device is sleeved with a stabilizing ring, the stabilizing ring and the damping device are of an integrated structure, the stabilizing ring is arranged in the mounting groove, the upper end of the damping device is a closed plane, and the side wall of the damping device is provided with an exhaust hole.
The upper end of damping device is equipped with the sucking disc, the sucking disc includes adsorption port and link, the link is connected with damping device's up end, adsorption port is connected with high-speed fan.
The invention has the beneficial effects that:
1. according to the invention, the vibration reducing device is added on the bracket, so that the problems of obvious vibration, high noise and hard disk damage of the high-speed fan during rotation are solved, the noise is reduced, the vibration characteristic of the high-speed fan of the server is effectively improved, the vibration of the high-speed fan is reduced and transmitted to the server case, the vibration environment of the hard disk of the server is improved, the read-write performance of the hard disk is improved, and the service life of the hard disk is ensured.
2. The vibration damper is in a columnar structure, the side wall of the vibration damper is in a corrugated structure, deformation is facilitated when the vibration damper is subjected to vibration of the high-speed fan, the vibration damper has a buffering effect on the vibration, and meanwhile, part of vibration force can be counteracted by the air cavity in the vibration damper in the extrusion process, so that the vibration damping effect is improved.
3. The side plates and the bottom plate are respectively provided with an even number of damping devices, so that the stability of the high-speed fan during operation can be ensured, and the high-speed fan is prevented from shifting during operation.
4. The damping device is made of silica gel, is soft, has a good buffering effect, avoids hard collision of the high-speed fan during rotation, and ensures the service life of the high-speed fan.
5. According to the invention, the mounting groove is arranged on the support, so that the connection firmness of the damping device can be ensured, the mounting groove can play a certain role in protecting the connection part of the damping device and the support, and meanwhile, the positioning function is realized, when the damping device is connected with the support, the damping device can be quickly installed and connected, the time for determining the connection position is saved, and the operation efficiency is improved.
6. The damping device is of a structure with two open ends, so that materials can be saved, the cost can be reduced, and meanwhile, the processing is more convenient.
7. According to the invention, the damping device is arranged to be of a bottom end opening structure, the upper horizontal end surface is more stable when being connected with the high-speed fan, a certain fixed supporting effect can be achieved on the high-speed fan, and meanwhile, the service life of the damping device can be prolonged; increase stable ring, can guarantee the stability that damping device bottom is connected, increase area of contact, guarantee to connect more firmly, set up the exhaust hole in the side, can be when receiving the extrusion with the air discharge buffering shock attenuation, avoid leading to damping device unable deformation because of air pressure, ensure the shock attenuation effect.
8. According to the invention, when the high-speed fan is vibrated, if the distance between the high-speed fan and the vibration damper is long, the vibration damper cannot be separated from the high-speed fan, and under the action of the suction disc, the vibration damper can pull the high-speed fan and also can play a role in damping the high-speed fan, so that the vibration damper has a bidirectional vibration damping effect, and the vibration damping effect is improved.
9. According to the invention, the fixing block is arranged on the bracket, so that the high-speed fan and the bracket can be fixed, the phenomenon that the high-speed fan is deviated from the bracket due to vibration during use is avoided, the fixing block and the bracket can rotate, and the high-speed fan is convenient to install and detach and convenient to use.
Drawings
FIG. 1 is a schematic diagram of an assembled structure of the present invention and a high-speed fan;
FIG. 2 is a schematic diagram of a stent structure;
FIG. 3 is a schematic view of a shock absorbing device;
FIG. 4 is a schematic diagram of a damper device;
fig. 5 is a schematic diagram of a shock absorbing device.
In the figure, 1-high speed fan; 2-a bracket; 201-side plates; 202-supporting legs; 203-a bottom plate; 204-a fixed block; 205-mounting slots; 3-a damping device; 301-an air cavity; 302-an exhaust hole; 303-stabilizing ring; 4-sucking discs; 401-adsorption port; 402-connection terminals.
Detailed Description
For a better understanding of the present invention, embodiments of the present invention are explained in detail below with reference to the drawings.
In a first embodiment of the present invention,
as shown in fig. 1-2, a damping bracket for a high-speed fan of a server comprises a bracket 2, the high-speed fan 1 is installed on the bracket 2, the bracket 2 comprises a bottom plate 203 and side plates 201, the two sides of the upper end face of the bottom plate 203 are respectively provided with the side plates 201, the side plates 201 are vertically connected with the bottom plate 203, the two sides of the two side plates 201 and the two sides of the bottom plate 203 are respectively provided with a fixed block 204, the fixed blocks 204 are connected with the bracket 2 through rotating shafts, the fixed blocks 204 are rotated to one side when the high-speed fan 1 is installed, after the high-speed fan 1 is installed, the fixed blocks 204 are rotated to fix the front side and the rear side of the high-speed fan 1, the high-speed fan 1 is prevented from being deviated, the lower end of the bottom plate 203 is provided with supporting legs 202, the inner side faces of the two side plates 201 and the upper end face of the bottom plate 203 are respectively provided with damping devices 3, the damping devices 3 are arranged between the high-speed fan 1 and the bracket 2, the damping devices 3 are in columnar structures, the side walls of the damping devices 3 are corrugated structures, the middle of the damping devices 3 are provided with air cavities 301, the wall thicknesses of the damping devices 3 are not larger than 1mm, the height is not larger than 5mm, the space can not meet the requirements, and the feasibility of the bracket can be guaranteed, and the damper can be connected with the bracket 2 through the adhesive.
In order to ensure the stability of fixing, two damping devices 3 parallel to each other in the horizontal direction are disposed on the inner side surface of each side plate 201, four damping devices 3 are disposed on the upper end surface of the bottom plate 203, and the positions of the damping devices correspond to two sides of the lower end surface of the high-speed fan 1 respectively (each corner of the lower end surface of the high-speed fan 1 corresponds to one damping device 3).
The damping device 3 is made of silica gel material, the material is soft enough, a good damping effect can be achieved, and damage to a hard disk is reduced.
As shown in fig. 2, in order to ensure the connection firmness of the shock absorbing device 3 and the stability in use, the upper end surface of the bottom plate 203 and the inner sides of the two side plates 201 are provided with mounting grooves 205, and one end of the shock absorbing device 3 is disposed in the mounting groove 205 and is connected with the bottom surface of the mounting groove 205 through an adhesive.
As shown in fig. 3, in order to save materials and facilitate processing, the damping device 3 has an open structure at two ends, when in use, one end of the damping device 3 is connected with the bracket 2, the air cavity 301 at the end is sealed, the open structure at the other end is connected with the high-speed fan 1, when the high-speed fan 1 extrudes the damping device 3, air can be extruded from the joint, and vibration of the high-speed fan 1 can be buffered by the extruded air and the material supporting force of the damping device 3, so that vibration force is reduced, and hard disk is protected.
When the high-speed fan 1 is used, the damping device 3 on the side plate 201 is pressed, then the high-speed fan 1 is installed on the support 2, at the moment, the damping device 3 on the side plate 201 is propped against the side face of the high-speed fan 1, the damping device 3 on the bottom plate 203 is propped against the lower end face of the high-speed fan 1, the fixing blocks 204 are rotated, the front side and the rear side of the high-speed fan 1 are fixed, and the installation stability of the high-speed fan 1 is ensured.
In a second embodiment of the present invention,
the second embodiment is different from the first embodiment in the structure of the damper 3.
As shown in fig. 4, the damping device 3 is of a bottom opening structure, the outer side of the lower end of the damping device 3 is sleeved with a stabilizing ring 303, the stabilizing ring 303 and the damping device 3 are of an integrated structure, the stabilizing ring 303 is arranged in the mounting groove 205, the stabilizing ring 303 can ensure the stability of the damping device 3, the upper end of the damping device 3 is a closed plane, the upper end of the damping device 3 is a horizontal plane, the upper end of the damping device is more stable when contacting with the high-speed fan 1, the side wall of the damping device 3 is provided with an exhaust hole 302, and the exhaust hole 302 is used for exhausting air in the air cavity 301 when receiving pressure.
As shown in fig. 5, in order to ensure that the damper 3 and the high-speed fan 1 are always connected when in use, the damper effect is improved. The upper end of damping device 3 is equipped with sucking disc 4, sucking disc 4 includes adsorption port 401 and link 402, link 402 is connected with damping device 3's up end, adsorption port 401 is connected with high-speed fan 1.
During the use, sucking disc 4 is connected with high-speed fan 1 outer wall, and sucking disc 4's adsorption port 401 can tightly adsorb high-speed fan 1, and high-speed fan 1 when vibrations, if high-speed fan 1 and damping device 3 are when the distance is farther, damping device 3 can not take place the separation with high-speed fan 1 this moment, under sucking disc 4's effect, damping device 3 can pull high-speed fan 1, can play the cushioning effect to high-speed fan 1 equally.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (2)
1. The utility model provides a shock attenuation support for high-speed fan of server, including the support, high-speed fan installs on the support, its characterized in that, the support includes bottom plate, curb plate, the both sides of bottom plate up end all are equipped with the curb plate, the curb plate is connected with the bottom plate is perpendicular, both sides of two curb plates and both sides of bottom plate all are equipped with the fixed block, the fixed block is connected through the pivot with the support, after accomplishing high-speed fan installation, rotate the fixed block and fix the front and back both sides of high-speed fan, avoid high-speed fan to take place the skew, the lower extreme of bottom plate is equipped with the supporting leg, the medial surface of two curb plates and the up end of bottom plate all are equipped with damping device, damping device locates between high-speed fan and the support, damping device's lateral wall is the ripple structure, damping device's centre is equipped with the air chamber, connect through the binder between damping device and the support;
two damping devices are arranged on the inner side surface of each side plate, and four damping devices are arranged on the upper end surface of the bottom plate; the upper end face of the bottom plate and the inner side faces of the two side plates are respectively provided with a mounting groove, and one end of the damping device is arranged in each mounting groove and is connected with the bottom face of each mounting groove through an adhesive; the damping device is of a bottom end opening structure, the outer side of the lower end of the damping device is sleeved with a stabilizing ring, the stabilizing ring and the damping device are of an integrated structure, the stabilizing ring is arranged in the mounting groove, the upper end of the damping device is a closed plane, and the side wall of the damping device is provided with an exhaust hole;
the upper end of damping device is equipped with the sucking disc, the sucking disc includes adsorption port and link, the link is connected with damping device's up end, adsorption port is connected with high-speed fan.
2. The shock mount for a high speed fan of a server as claimed in claim 1, wherein the shock mount is made of a silicone material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810509834.3A CN108591708B (en) | 2018-05-24 | 2018-05-24 | Damping bracket for server high-speed fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810509834.3A CN108591708B (en) | 2018-05-24 | 2018-05-24 | Damping bracket for server high-speed fan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108591708A CN108591708A (en) | 2018-09-28 |
| CN108591708B true CN108591708B (en) | 2024-04-16 |
Family
ID=63629103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810509834.3A Active CN108591708B (en) | 2018-05-24 | 2018-05-24 | Damping bracket for server high-speed fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108591708B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN206246594U (en) * | 2016-12-06 | 2017-06-13 | 太原市太航压力测试科技有限公司 | A kind of U-shaped frame damping |
| JP2017110731A (en) * | 2015-12-16 | 2017-06-22 | 特許機器株式会社 | Unit type vibration damping device and vibration isolation mount provided with the unit type vibration damping device |
| CN107651537A (en) * | 2017-11-03 | 2018-02-02 | 苏州福特美福电梯有限公司 | A kind of damping type draft fan of Fast Installation |
| CN206988364U (en) * | 2017-07-07 | 2018-02-09 | 昊翔电能运动科技(昆山)有限公司 | Shock-damping structure, damping module and electronic equipment |
| CN207122431U (en) * | 2016-12-08 | 2018-03-20 | 东营市鑫瑞达工贸有限公司 | A kind of damping and silencing blower fan |
| CN207179055U (en) * | 2017-07-11 | 2018-04-03 | 盛骏懿 | A kind of motor base of good damping effect |
| CN108035912A (en) * | 2017-12-06 | 2018-05-15 | 中山市天隆燃具电器有限公司 | A kind of efficient shock mount of new energy cooling water pump |
| CN208221920U (en) * | 2018-05-24 | 2018-12-11 | 郑州云海信息技术有限公司 | A kind of shock bracket for server high speed fan |
-
2018
- 2018-05-24 CN CN201810509834.3A patent/CN108591708B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017110731A (en) * | 2015-12-16 | 2017-06-22 | 特許機器株式会社 | Unit type vibration damping device and vibration isolation mount provided with the unit type vibration damping device |
| CN206246594U (en) * | 2016-12-06 | 2017-06-13 | 太原市太航压力测试科技有限公司 | A kind of U-shaped frame damping |
| CN207122431U (en) * | 2016-12-08 | 2018-03-20 | 东营市鑫瑞达工贸有限公司 | A kind of damping and silencing blower fan |
| CN206988364U (en) * | 2017-07-07 | 2018-02-09 | 昊翔电能运动科技(昆山)有限公司 | Shock-damping structure, damping module and electronic equipment |
| CN207179055U (en) * | 2017-07-11 | 2018-04-03 | 盛骏懿 | A kind of motor base of good damping effect |
| CN107651537A (en) * | 2017-11-03 | 2018-02-02 | 苏州福特美福电梯有限公司 | A kind of damping type draft fan of Fast Installation |
| CN108035912A (en) * | 2017-12-06 | 2018-05-15 | 中山市天隆燃具电器有限公司 | A kind of efficient shock mount of new energy cooling water pump |
| CN208221920U (en) * | 2018-05-24 | 2018-12-11 | 郑州云海信息技术有限公司 | A kind of shock bracket for server high speed fan |
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| Publication number | Publication date |
|---|---|
| CN108591708A (en) | 2018-09-28 |
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