CN114893450A - Encircling type computer cooling fan with noise reduction function - Google Patents
Encircling type computer cooling fan with noise reduction function Download PDFInfo
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- CN114893450A CN114893450A CN202210661649.2A CN202210661649A CN114893450A CN 114893450 A CN114893450 A CN 114893450A CN 202210661649 A CN202210661649 A CN 202210661649A CN 114893450 A CN114893450 A CN 114893450A
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- cooling fan
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- 230000009467 reduction Effects 0.000 title claims abstract description 23
- 238000001816 cooling Methods 0.000 title claims abstract description 22
- 238000009434 installation Methods 0.000 claims description 20
- 241000883990 Flabellum Species 0.000 claims description 6
- 238000010030 laminating Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 7
- 238000005381 potential energy Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 10
- 230000006870 function Effects 0.000 description 10
- 230000009471 action Effects 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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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
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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
- 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
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Mechanical Engineering (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The invention relates to the technical field of computer cooling fans, and discloses an encircling type computer cooling fan with a noise reduction function. This formula of embracing computer radiator fan with function of making an uproar falls, through the design of making an uproar subassembly and auxiliary assembly, when the produced vibrations of motor operation in-process, the function of making an uproar falls in usable cushion and the elastic potential energy of the first spring, extension spring and the second spring of making an uproar subassembly and auxiliary assembly, when realizing this equipment use, compares with traditional mode, has improved user's experience degree, has avoided the influence to user's work and study.
Description
Technical Field
The invention relates to the technical field of computer cooling fans, in particular to an encircling type computer cooling fan with a noise reduction function.
Background
The computer cooling fan is a tool for cooling a computer, is usually provided for a radiator and a case, and can quickly cool the computer during working, so that the stability of the working performance of the computer cooling fan is guaranteed.
The existing computer fan is usually installed and fixed in a computer host by utilizing a mounting hole on a shell, and when the cooling fan works, the vibration of equipment easily generates large noise to influence the use experience of a user and the work and learning efficiency of the user, so that the encircling type computer cooling fan with the noise reduction function is provided at present.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an encircling type computer cooling fan with a noise reduction function, so as to solve the problems in the background technology.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: formula computer radiator fan encircles with function of making an uproar falls, including the installation casing, the internally mounted of installation casing has the flabellum, the installation axle one end of flabellum is provided with the power frame, the internally mounted of power frame has the motor, it falls the subassembly to be provided with between power frame and the motor to fall the noise.
The noise reduction assembly comprises two support plates, two elastic cushions, two sets of fixed blocks, two sets of limiting rods and two sets of first springs, wherein the support plates are symmetrically arranged at the top and the bottom of the motor, the two elastic cushions are respectively fixedly embedded in one side of the two support plates in the opposite direction and are fixedly connected to the top and the bottom of the power frame, the two limiting rods are respectively fixedly connected to one sides of the two sets of fixed blocks, and the two first springs are respectively sleeved on the outer sides of the two sets of limiting rods in a sliding mode.
And two auxiliary components are arranged on the supporting plate and the two groups of fixing blocks.
Preferably, one side of the mounting shell is fixedly provided with a protective net cover, and the other side of the mounting shell is fixedly provided with a mounting box.
Preferably, the power frame is fixedly connected to one side of the inner wall of the mounting box, and the outer side of the mounting box is provided with a radiating hole group.
Preferably, the outer side of the mounting shell is symmetrically and fixedly connected with two sets of mounting blocks, and mounting holes are formed in one side of each set of mounting blocks.
Preferably, the input end of the motor is fixedly connected with a connecting wire, and one end of the connecting wire penetrates through the mounting box.
Preferably, the outside of motor all with the inboard laminating of two cushions, the output of motor and the installation axle one end fixed connection of flabellum.
Preferably, the two support plates are symmetrically sleeved on the outer sides of the two groups of limiting rods in a sliding manner, one end of the first spring is fixedly connected with one side of each support plate, and the other end of the first spring is fixedly connected with one side of the fixing block.
Preferably, the auxiliary assembly includes two connecting rods, two sets of hinge bars, two extension springs, two sets of movable sleeve blocks and two sets of second springs, two the connecting rod is fixed connection respectively between two sets of fixed blocks, and is two sets of the hinge bar articulates respectively in one side middle part of two backup pads, two the extension springs are fixed connection respectively between two sets of hinge bars, and are two sets of movable sleeve block and two sets of second springs are equallyd divide and are slided respectively and cup joint in the outside of two connecting rods.
Preferably, the two groups of hinged rods are hinged with the two groups of movable sleeve blocks, one end of the second spring is fixedly connected with one side of each movable sleeve block, and the other end of the second spring is fixedly connected with the inner side of the fixed block.
(III) advantageous effects
Compared with the prior art, the invention provides the encircling type computer cooling fan with the noise reduction function, which has the following beneficial effects:
this formula of embracing computer radiator fan with function of making an uproar is fallen, through the design of falling the subassembly of making an uproar and auxiliary assembly, the mounting hole on utilizing the installation piece can be fixed this equipment fixing in outside computer, and the motor lasts the operation in the use of outside computer, produced vibrations when motor operation in-process, usable cushion and fall the first spring in subassembly and the auxiliary assembly of making an uproar, the elastic potential energy of extension spring and second spring, thereby realize the buffering shock attenuation effect when the motor operates, then realize the function of making an uproar when this equipment uses, compare with the conventional mode, user's experience degree has been improved, the influence to user's work and study has been avoided.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a schematic diagram of the internal structure of the power frame of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 3 according to the present invention;
FIG. 5 is an enlarged view of the structure at B in FIG. 3 according to the present invention.
In the figure: 1. installing a shell; 2. a protective mesh enclosure; 3. a fan blade; 4. mounting a box; 5. a power frame; 6. a group of radiating holes; 7. a connecting wire; 8. mounting blocks; 9. a motor; 10. a support plate; 11. an elastic pad; 12. a fixed block; 13. a limiting rod; 14. a first spring; 15. a connecting rod; 16. a hinged lever; 17. a tension spring; 18. a movable sleeve block; 19. a second spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, 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.
The invention provides a technical scheme, and provides an encircling type computer cooling fan with a noise reduction function, which comprises a mounting shell 1, wherein the mounting shell 1 is of a circular structure, referring to the attached drawing 1, fan blades 3 are mounted in the mounting shell 1, a power frame 5 is arranged at one end of a mounting shaft of the fan blades 3, a motor 9 is mounted in the power frame 5, a noise reduction assembly is arranged between the power frame 5 and the motor 9, referring to the attached drawings 1 and 3, the noise reduction assembly comprises two supporting plates 10, two elastic pads 11, two groups of fixing blocks 12, two groups of limiting rods 13 and two groups of first springs 14, wherein the number of each group of fixing blocks 12, each group of limiting rods 13 and each group of first springs 14 is two, the two supporting plates 10 are symmetrically arranged at the top and the bottom of the motor 9, the two elastic pads 11 are respectively fixedly embedded at one opposite side of the two supporting plates 10, and the outer side of the motor 9 is attached to the inner sides of the two elastic pads 11, two backup pads 10 can be injectd the mounted position of motor 9 in power frame 5 to utilize the elastic potential energy of two cushion 11, can play certain buffering cushioning effect to motor 9, two sets of fixed block 12 symmetry fixed connection are in the top and the bottom of power frame 5, two sets of gag lever post 13 is fixed connection respectively in one side of two sets of fixed block 12, two sets of first springs 14 slide respectively and cup joint in the outside of two sets of gag lever posts 13, refer to figure 3, first spring 14 is in unstressed state this moment.
Refer to fig. 1 and fig. 2, one side fixed mounting of installation casing 1 has protecting net cover 2, protecting net cover 2's setting, can flabellum 3 play certain guard action, the opposite side fixed mounting of installation casing 1 has mounting box 4, 5 fixed connection of power frame are in mounting box 4's inner wall one side, radiating hole group 6 has been seted up in mounting box 4's the outside, two sets of installation piece 8 of outside symmetry fixedly connected with of installation casing 1, the quantity of every group installation piece 8 is two, the mounting hole has all been seted up to one side of two sets of installation pieces 8, with the mounting hole on the installation piece 8, can realize fixing this equipment fixing in outside computer.
Input fixedly connected with connecting wire 7 of motor 9, mounting box 4 is run through to the one end of connecting wire 7, the one end and the external computer power department of connecting wire 7 are connected, the output of motor 9 and the installation axle one end fixed connection of flabellum 3, two backup pad 10 symmetry slip cup joint in the outside of two sets of gag lever posts 13, cup joint through the slip between backup pad 10 and the gag lever post 13, in order to restrict the longitudinal movement of backup pad 10 on gag lever post 13, the one end of first spring 14 and one side fixed connection of backup pad 10, the other end of first spring 14 and one side fixed connection of fixed block 12, utilize the elastic potential energy of first spring 14 and the slip cover between backup pad 10 and the gag lever post 13 to establish, can effectively restrict the longitudinal vibration when motor 9 moves, and effectively slow down the vibration range of motor 9, thereby realize the noise reduction effect when this equipment uses.
The two supporting plates 10 and the two groups of fixed blocks 12 are provided with auxiliary components, referring to the attached figures 3, 4 and 5, each auxiliary component comprises two connecting rods 15, two groups of hinged rods 16, two tension springs 17, two groups of movable sleeve blocks 18 and two groups of second springs 19, wherein the number of each group of hinged rods 16, each group of movable sleeve blocks 18 and second springs 19 is two, the two connecting rods 15 are respectively and fixedly connected between the two groups of fixed blocks 12, the two groups of hinged rods 16 are respectively hinged at the middle parts of one sides of the two supporting plates 10, the two tension springs 17 are respectively and fixedly connected between the two groups of hinged rods 16, referring to the attached figure 4, the tension springs 17 are in an unstressed state at the moment, the swinging amplitude of the hinged rods 16 can be effectively limited by utilizing the elastic potential energy of the tension springs 17, so as to limit the longitudinal moving distance of the supporting plates 10, the two groups of movable sleeve blocks 18 and the two groups of second springs 19 are respectively and slidably sleeved at the outer sides of the two connecting rods 15, through the slip cup joint between activity cover 18 and the connecting rod 15 to restriction activity cover 18 lateral shifting on connecting rod 15, refer to fig. 5, second spring 19 is in unstressed state this moment, it is articulated between two sets of articulated arms 16 and two sets of activity cover 18, one end and one side fixed connection of activity cover 18 of second spring 19, the other end and the inboard fixed connection of fixed block 12 of second spring 19, utilize the elastic potential energy of second spring 19, the noise reduction effect when this equipment moves can further be improved.
The working principle of the device is as follows: during the use, can fix this equipment fixing in the outside computer utilizing the mounting hole on two sets of installation pieces 8 to motor 9 continuously operates in the outside computer use, and when the produced vibrations of motor 9 operation in-process, the elastic potential energy of usable cushion 11, first spring 14, extension spring 17 and second spring 19, thereby the buffering shock attenuation effect when realizing motor 9 operation realizes making an uproar function of making an uproar when this equipment uses then.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. Formula computer radiator fan encircles with function of making an uproar is fallen, including installation casing (1), its characterized in that: the fan blades (3) are installed inside the installation shell (1), a power frame (5) is arranged at one end of an installation shaft of each fan blade (3), a motor (9) is installed inside each power frame (5), and a noise reduction assembly is arranged between each power frame (5) and the corresponding motor (9);
the noise reduction assembly comprises two supporting plates (10), two elastic cushions (11), two groups of fixing blocks (12), two groups of limiting rods (13) and two groups of first springs (14), wherein the two supporting plates (10) are symmetrically arranged at the top and the bottom of the motor (9), the two elastic cushions (11) are respectively and fixedly embedded at one opposite sides of the two supporting plates (10), the two groups of fixing blocks (12) are symmetrically and fixedly connected to the top end and the bottom end of the power frame (5), the two groups of limiting rods (13) are respectively and fixedly connected to one sides of the two groups of fixing blocks (12), and the two groups of first springs (14) are respectively sleeved on the outer sides of the two groups of limiting rods (13) in a sliding manner;
and auxiliary components are arranged on the two supporting plates (10) and the two groups of fixing blocks (12).
2. The wrap-around computer cooling fan with noise reduction function of claim 1, wherein: one side fixed mounting of installation casing (1) has protection screen panel (2), the opposite side fixed mounting of installation casing (1) has mounting box (4).
3. The wrap-around computer cooling fan with noise reduction function of claim 2, wherein: the power frame (5) is fixedly connected to one side of the inner wall of the mounting box (4), and a radiating hole group (6) is arranged on the outer side of the mounting box (4).
4. The wrap-around computer cooling fan with noise reduction function of claim 1, wherein: the outer side of the mounting shell (1) is symmetrically and fixedly connected with two sets of mounting blocks (8), and mounting holes are formed in one side of each mounting block (8).
5. The wrap-around computer cooling fan with noise reduction function of claim 1, wherein: the input fixedly connected with connecting wire (7) of motor (9), mounting box (4) is run through to the one end of connecting wire (7).
6. The wrap-around computer cooling fan with noise reduction function of claim 1, wherein: the outside of motor (9) all with the inboard laminating of two cushion (11), the output of motor (9) and the installation axle one end fixed connection of flabellum (3).
7. The wrap-around computer cooling fan with noise reduction function of claim 1, wherein: the two supporting plates (10) are symmetrically sleeved on the outer sides of the two groups of limiting rods (13) in a sliding mode, one end of the first spring (14) is fixedly connected with one side of each supporting plate (10), and the other end of the first spring (14) is fixedly connected with one side of the fixing block (12).
8. The wrap-around computer cooling fan with noise reduction function of claim 1, wherein: the auxiliary assembly comprises two connecting rods (15), two sets of hinged rods (16), two tension springs (17), two sets of movable sleeve blocks (18) and two sets of second springs (19), two connecting rods (15) are fixedly connected between two sets of fixed blocks (12) respectively and are two sets of hinged rods (16) are hinged to the middle portion of one side of two support plates (10) respectively and are two tension springs (17) are fixedly connected between two sets of hinged rods (16) respectively and are two sets of movable sleeve blocks (18) and two sets of second springs (19) are equally divided into two sets of sliding sleeve joints to be connected to the outer sides of the two connecting rods (15) in a sliding mode.
9. The wrap-around computer cooling fan with noise reduction function of claim 8, wherein: two sets of articulated rod (16) and two sets of movable sleeve piece (18) are articulated between, the one end of second spring (19) and one side fixed connection of movable sleeve piece (18), the other end of second spring (19) and the inboard fixed connection of fixed block (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210661649.2A CN114893450A (en) | 2022-06-10 | 2022-06-10 | Encircling type computer cooling fan with noise reduction function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210661649.2A CN114893450A (en) | 2022-06-10 | 2022-06-10 | Encircling type computer cooling fan with noise reduction function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114893450A true CN114893450A (en) | 2022-08-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210661649.2A Pending CN114893450A (en) | 2022-06-10 | 2022-06-10 | Encircling type computer cooling fan with noise reduction function |
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| Country | Link |
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| CN (1) | CN114893450A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208057469U (en) * | 2018-04-10 | 2018-11-06 | 杭辉 | A kind of energy-saving fan with decrease of noise functions |
| CN109139511A (en) * | 2018-09-10 | 2019-01-04 | 惠州讯宇达电子科技有限公司 | A kind of Intelligent noise reduction radiator fan |
| CN210889492U (en) * | 2019-10-26 | 2020-06-30 | 深圳市毅荣川电子科技有限公司 | Radiator fan with noise reduction shell |
| DE212020000535U1 (en) * | 2020-10-15 | 2022-01-19 | Suzhou Laijin Mechanical And Electrical Automation Technology Co., Ltd. | Shock absorbing device for electromechanical devices |
| CN215646486U (en) * | 2021-08-23 | 2022-01-25 | 江苏月亮电机有限公司 | Improved generation high efficiency noise reduction amortization motor |
| CN216077487U (en) * | 2021-08-20 | 2022-03-18 | 山东桑霸能源科技有限公司 | Noise-reducing and shock-absorbing device for air compressor |
| CN216529189U (en) * | 2021-11-30 | 2022-05-13 | 北京爱尔益地节能科技股份有限公司 | Storage battery protection device for solar LED street lamp |
-
2022
- 2022-06-10 CN CN202210661649.2A patent/CN114893450A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208057469U (en) * | 2018-04-10 | 2018-11-06 | 杭辉 | A kind of energy-saving fan with decrease of noise functions |
| CN109139511A (en) * | 2018-09-10 | 2019-01-04 | 惠州讯宇达电子科技有限公司 | A kind of Intelligent noise reduction radiator fan |
| CN210889492U (en) * | 2019-10-26 | 2020-06-30 | 深圳市毅荣川电子科技有限公司 | Radiator fan with noise reduction shell |
| DE212020000535U1 (en) * | 2020-10-15 | 2022-01-19 | Suzhou Laijin Mechanical And Electrical Automation Technology Co., Ltd. | Shock absorbing device for electromechanical devices |
| CN216077487U (en) * | 2021-08-20 | 2022-03-18 | 山东桑霸能源科技有限公司 | Noise-reducing and shock-absorbing device for air compressor |
| CN215646486U (en) * | 2021-08-23 | 2022-01-25 | 江苏月亮电机有限公司 | Improved generation high efficiency noise reduction amortization motor |
| CN216529189U (en) * | 2021-11-30 | 2022-05-13 | 北京爱尔益地节能科技股份有限公司 | Storage battery protection device for solar LED street lamp |
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