CN112034952B - Fan frame with vibration suppression function - Google Patents
Fan frame with vibration suppression function Download PDFInfo
- Publication number
- CN112034952B CN112034952B CN202010766861.6A CN202010766861A CN112034952B CN 112034952 B CN112034952 B CN 112034952B CN 202010766861 A CN202010766861 A CN 202010766861A CN 112034952 B CN112034952 B CN 112034952B
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- Prior art keywords
- fan
- support
- fan bracket
- vibration
- bracket
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- 230000001629 suppression Effects 0.000 title claims abstract description 10
- 239000006260 foam Substances 0.000 claims abstract description 15
- 238000010521 absorption reaction Methods 0.000 claims abstract description 12
- 229920005983 Infinergy® Polymers 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000013016 damping Methods 0.000 claims 2
- 230000009471 action Effects 0.000 abstract description 3
- 230000002349 favourable effect Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 6
- 238000001816 cooling Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 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
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
-
- 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
- F04D29/40—Casings; Connections of working fluid
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/522—Casings; Connections of working fluid for axial pumps 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
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/64—Mounting; Assembling; Disassembling of axial pumps
- F04D29/644—Mounting; Assembling; Disassembling of axial pumps especially adapted for elastic fluid pumps
- F04D29/646—Mounting or removal of fans
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- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/183—Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a fan frame with a vibration suppression function, which comprises a case, a fan module, a fan bracket and a hard disk, wherein the hard disk is arranged at the end part of the case, the fan bracket is arranged at one side of the hard disk and is arranged in the case, the fan module is arranged on the fan bracket, the bottom of the fan bracket is provided with a back plate, the back plate is provided with a signal interface and a power interface, the upper end and the lower end of one side of the fan bracket are provided with vibration absorption foam, two sides of the fan bracket are provided with supporting arms, one side of the end part of each supporting arm is provided with a support, the support is arranged on the side wall of the case, and a spring is connected between each support and each supporting arm. The invention restrains the vibration generated by the work of the fan under the combined action of the vibration absorption foam at the upper end and the lower end of the fan bracket, the support arms at the two sides of the fan bracket and the spring, thereby improving the read-write efficiency of the hard disk.
Description
Technical Field
The invention belongs to the technical field of server vibration reduction, and particularly relates to a fan frame with a vibration suppression function.
Background
The cooling system of the server is generally divided into a water cooling system and an air cooling system at present, and the main principle of the air cooling system is that the heat is effectively taken away from the server through the flow of air by the flow velocity and static pressure of the air in the system.
The existing fan frame is generally designed based on maintenance consideration, and the vibration characteristic of the fan is not considered, when the fan works, the vibration caused by the rotation of fan blades is transmitted out through peripheral substances, when the fan is in a high-speed state, the fan is intensively arranged on the fan frame, a vibration superposition effect is generated, and if vibration suppression treatment is not adopted, the vibration is transmitted to a hard disk to be tested through a fan partition plate and the fan frame, so that the read-write efficiency of the hard disk is influenced.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide a fan frame with a vibration suppression function, which suppresses the vibration generated by the work of a fan under the combined action of vibration absorption foam at the upper end and the lower end of a fan bracket, supporting arms at two sides of the fan bracket and a spring, thereby improving the read-write efficiency of a hard disk.
In order to achieve the purpose, the invention adopts the technical scheme that:
a fan frame with vibration suppression function comprises a case, a fan module, a fan bracket and a hard disk, wherein the hard disk is arranged at the end part of the case, the fan bracket is arranged at one side of the hard disk and is arranged in the case, the fan module is arranged on the fan bracket, the bottom of the fan bracket is provided with a back plate, the back plate is provided with a signal interface and a power interface, the upper end and the lower end of one side of the fan bracket are provided with vibration absorption foam, the vibration absorption foam is adhered to the fan bracket and made of an E-TPU material, two sides of the fan bracket are provided with support arms, one side of the end part of each support arm is provided with a support seat, the support seat is arranged on the side wall of the case, a spring is connected between the support seat and the support arms, vibration generated during the work of the fan is buffered through the vibration absorption foam at the upper end and the lower end of the fan bracket, vibration is transmitted along the support arm through the fan bracket and is increased transfer path, and in this in-process, natural loss appears in the vibration energy to reduced the vibration production, when the energy of vibration passes through the support arm and transmits the spring on, the spring takes place deformation in order to absorb vibration, thereby restrain the produced vibration of fan work, improved hard disk read-write efficiency.
Preferably, support arm and fan bracket fixed connection, support arm rotate through the round pin axle and install on the support, can adjust the position of fan bracket in quick-witted incasement portion through the round pin axle, and the fan module's of being convenient for installation and dismantlement are favorable to the fan module to be maintained, are favorable to putting in order the circuit of quick-witted incasement portion simultaneously, have improved work efficiency.
Preferably, one side that the support arm is close to the support is installed first hangers, install the second hangers on the support, the one end of spring is installed on first hangers, and on the second hangers was installed to the other end, because the frequency of use of spring is higher, the phenomenon of inefficacy appears easily in the spring, through the installation and the change of the spring of being convenient for of first hangers and second hangers, reduced use cost when improving work efficiency.
The invention has the beneficial effects that:
1) the vibration generated by the work of the fan is restrained under the combined action of the vibration absorption foam at the upper end and the lower end of the fan support, the support arms at the two sides of the fan support and the spring, so that the read-write efficiency of the hard disk is improved.
2) Support arm and fan bracket fixed connection, the support arm rotates through the round pin axle and installs on the support, can adjust the position of fan bracket in quick-witted incasement portion through the round pin axle, and the fan module's of being convenient for installation and dismantlement are favorable to the fan module to be maintained, are favorable to putting in order the circuit of quick-witted incasement portion simultaneously, have improved work efficiency.
3) The support arm is close to one side of support and installs first hangers, installs the second hangers on the support, and the one end of spring is installed on first hangers, and on the second hangers was installed to the other end, because the frequency of use of spring is higher, the phenomenon that became invalid appears easily in the spring, through the installation and the change of the spring of being convenient for of first hangers and second hangers, reduced use cost when improving work efficiency.
Drawings
FIG. 1 is a schematic structural diagram of a fan frame with vibration suppression according to the present invention.
FIG. 2 is a schematic view showing a closed state of a fan frame having a vibration suppressing function according to the present invention.
FIG. 3 is a schematic view showing an open state of a fan frame with vibration suppressing function according to the present invention.
In the figure: 1. a chassis; 2. a fan module; 3. a fan bracket; 4. a support arm; 41. a first suspension loop; 5. a support; 51. a second suspension loop; 6. a spring; 7. a pin shaft; 8. a signal interface; 9. a power interface; 10. absorbing foam; 11. a back plate; 12. and a hard disk.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 3, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
A fan frame with vibration suppression function comprises a case 1, a fan module 2, a fan bracket 3 and a hard disk 12, wherein the hard disk 12 is installed at the end part of the case 1, the fan bracket 3 is arranged at one side of the hard disk 12 and installed in the case 1, the fan module 2 is installed on the fan bracket 3, a back plate 11 is installed at the bottom of the fan bracket 3, a signal interface 8 and a power interface 9 are installed on the back plate 11, vibration absorption foam 10 is installed at the upper end and the lower end of one side of the fan bracket 3, the vibration absorption foam 10 is adhered to the fan bracket 3, the vibration absorption foam 10 is made of an E-TPU material, support arms 4 are installed at two sides of the fan bracket 3, a support 5 is arranged at one side of the end part of the support arm 4, the support 5 is installed on the side wall of the case 1, a spring 6 is connected between the support 5 and the support arm 4, and vibration generated during the work of the fan is buffered and absorbed through the vibration absorption foam 10 at the upper end and the lower end of the fan bracket 3, meanwhile, vibration is transmitted along the supporting arm 4 through the fan support 3, a transmission path is increased, in the process, natural loss occurs to vibration energy, vibration generation is reduced, when the vibration energy is transmitted to the spring 6 through the supporting arm 4, the spring 6 deforms to absorb vibration, the vibration generated by the fan is restrained, and the reading and writing efficiency of the hard disk 12 is improved.
Support arm 4 and fan bracket 3 fixed connection, support arm 4 rotate through round pin axle 7 and install on support 5, can adjust fan bracket 3 in the inside position of quick-witted case 1 through round pin axle 7, and the installation and the dismantlement of fan module 2 of being convenient for are favorable to fan module 2 to maintain, are favorable to putting in order the circuit of quick-witted case 1 inside simultaneously, have improved work efficiency, support arm 4 is close to one side of support 5 and installs first hangers 41, install second hangers 51 on support 5, the one end of spring 6 is installed on first hangers 41, and on the second hangers 51 is installed to the other end, because spring 6's frequency of use is higher, and the phenomenon of inefficacy appears easily in spring 6, and the installation and the change of spring 6 of being convenient for through first hangers 41 and second hangers 51 have reduced use cost when improving work efficiency.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the present invention as defined in the accompanying claims.
Claims (3)
1. A fan frame with vibration suppression function comprises a case, a fan module, a fan bracket and a hard disk, wherein the hard disk is arranged at the end part of the case, the fan bracket is arranged at one side of the hard disk and is arranged in the case, the fan module is arranged on the fan bracket, the bottom of the fan bracket is provided with a back plate, the back plate is provided with a signal interface and a power interface, the upper end and the lower end of one side of the fan bracket are provided with vibration absorption foam, two sides of the fan bracket are provided with support arms, the support arms are fixedly connected with the fan bracket, one side of the end part of each support arm is provided with a support seat, the support arms are rotatably arranged on the support seats through pin shafts, the support seats are arranged on the side wall of the case, springs are connected between the support seats and the support arms, one side of the support arms, which is close to the support seats, is provided with a first hanging lug, and the support seats are provided with a second hanging lug, one end of the spring is arranged on the first hanging lug, and the other end of the spring is arranged on the second hanging lug.
2. The fan frame with vibration damping function as claimed in claim 1, wherein the vibration absorbing foam is bonded to the fan bracket.
3. The fan frame with vibration damping function as claimed in claim 1, wherein the vibration absorbing foam is made of E-TPU material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010766861.6A CN112034952B (en) | 2020-08-03 | 2020-08-03 | Fan frame with vibration suppression function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010766861.6A CN112034952B (en) | 2020-08-03 | 2020-08-03 | Fan frame with vibration suppression function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112034952A CN112034952A (en) | 2020-12-04 |
| CN112034952B true CN112034952B (en) | 2021-10-29 |
Family
ID=73583781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010766861.6A Active CN112034952B (en) | 2020-08-03 | 2020-08-03 | Fan frame with vibration suppression function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112034952B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114489293B (en) * | 2022-01-24 | 2023-08-08 | 苏州浪潮智能科技有限公司 | Fan frame assembly for reducing fan noise, chassis and mounting method |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES1050831Y (en) * | 2001-12-27 | 2002-09-16 | Lear Automotive Eeds Spain | INTEGRATED ELECTRONIC CONNECTOR |
| ITBO20050553A1 (en) * | 2005-09-12 | 2007-03-13 | Massimiliano Pineschi | SUPPORT FOR FILTER FOR AN ASPIRATOR |
| CN201859385U (en) * | 2010-11-19 | 2011-06-08 | 曙光信息产业(北京)有限公司 | Fan shock absorption device for server case |
| CN103092291A (en) * | 2011-10-28 | 2013-05-08 | 鸿富锦精密工业（深圳）有限公司 | Fan combination |
| CN104427832B (en) * | 2013-09-06 | 2017-03-01 | 纬创资通股份有限公司 | Rapid dismounting apparatus and electronic equipment |
| CN108446000A (en) * | 2018-03-29 | 2018-08-24 | 绵阳鑫满顺网络科技有限公司 | A kind of computer external radiator |
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2020
- 2020-08-03 CN CN202010766861.6A patent/CN112034952B/en active Active
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| Publication number | Publication date |
|---|---|
| CN112034952A (en) | 2020-12-04 |
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