CN210199686U - Computer cooling fan capable of actively reducing noise - Google Patents
Computer cooling fan capable of actively reducing noise Download PDFInfo
- Publication number
- CN210199686U CN210199686U CN201921644710.2U CN201921644710U CN210199686U CN 210199686 U CN210199686 U CN 210199686U CN 201921644710 U CN201921644710 U CN 201921644710U CN 210199686 U CN210199686 U CN 210199686U
- Authority
- CN
- China
- Prior art keywords
- fan
- noise reduction
- radiator
- mounting
- installing support
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses an actively fall computer radiator fan who makes an uproar, including the installation cassette, installation cassette up end fixed mounting has the radiator, the central point of radiator avris puts and has seted up the bayonet socket, radiator up end movable mounting has the fan installing support, fan installing support central point puts movable mounting has the silence fan, the central point of fan installing support up end puts fixed mounting and has the installation piece, the avris position of installation piece has seted up the spout, fan installing support up end movable mounting has the noise reduction cover, the inside upper end central point of noise reduction cover puts fixed mounting and has the fixed block, the noise reduction cover up end has seted up dustproof ventilation thermovent, the inside fixed mounting of noise reduction cover has the sound of inhaling cotton. The active noise reduction computer cooling fan has the advantages of being excellent in cooling performance, good in heat resistance, stable and reliable in mute fan connection, convenient and quick, capable of remarkably reducing structural noise, dustproof, capable of achieving ventilation and cooling, and capable of absorbing and reducing noise.
Description
Technical Field
The utility model relates to a computer equipment technical field specifically is a computer radiator fan who makes an uproar falls in initiative.
Background
The computer CPU fan is also called as a heat radiation fan, is a fan used for radiating the CPU, is provided for a radiator and a case, and is used for quickly conducting the heat of the CPU out and blowing the heat to the nearby air to play a role in cooling, and the quality of the cooling effect is directly related to the quality of the CPU heat radiation fan and a heat radiation fin.
But the existing computer radiator fan in the existing market has the heat dispersion poor, when the fan rotates, because the rotation can produce the vibration noise, because structural type problem when the fan installation, can produce the structural noise between the structure, and the noise can't reduce the solution, makes when using the computer, experiences and feels poor, and the not good shortcoming of result of use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an actively fall computer radiator fan who makes an uproar to it is poor to solve to propose heat dispersion among the above-mentioned background art, when the fan rotates, because the rotation can produce the vibration noise, because structural type problem when the fan is installed, can produce structural noise between the structure, the unable reduction of noise is solved, makes when using the computer, experiences and feels poor, problem that the result of use is not good.
In order to achieve the above object, the utility model provides a following technical scheme: a computer cooling fan with active noise reduction function comprises an installation clamping seat, wherein a radiator is fixedly installed on the upper end surface of the installation clamping seat, a bayonet is arranged at the center of the side of the radiator, a fan mounting bracket is movably arranged on the upper end surface of the radiator, the side position of the bottom of the fan mounting bracket is fixedly provided with a clamping block, the central position of the fan mounting bracket is fixedly provided with a noise reduction sheet, the center of the fan mounting bracket is movably provided with a silent fan, the center of the upper end surface of the fan mounting bracket is fixedly provided with a mounting block, a sliding groove is arranged at the side position of the mounting block, a noise reduction cover is movably mounted on the upper end surface of the fan mounting bracket, the noise reduction cover is characterized in that a fixed block is fixedly mounted at the center of the inner upper end of the noise reduction cover, a dustproof ventilation heat dissipation opening is formed in the upper end face of the noise reduction cover, and sound absorption cotton is fixedly mounted in the noise reduction cover.
Preferably, the installation cassette is of a disc-shaped structure as a whole, four support cassettes with the same specification are symmetrically and fixedly installed at the bottom of the installation cassette, meanwhile, the upper end of the installation cassette and the bottom of the radiator are welded in a seamless mode, and the radiator is formed by surrounding multiple groups of radiating fins with the same specification.
Preferably, bayonets with the same specification are symmetrically formed in the two sides of the radiator, the radiator and the fan mounting bracket are connected in a clamping mode through bayonets and clamping blocks, and the clamping blocks are two groups of symmetrical clamping blocks with the same specification and fixedly mounted at the bottom of the fan mounting bracket.
Preferably, the two sides of the fan mounting support are connected in the corresponding bayonets of the radiator in a clamping manner through clamping mechanisms, the central position of the fan mounting support is of a disc structure, and the bottom of a disc of the fan mounting support is welded with the noise reduction piece in a seamless manner.
Preferably, the whole surface of the fan mounting bracket is uniformly coated with a layer of damping material, a through hole is formed in the middle of the noise reduction piece, the noise reduction piece is integrally made of rubber or silica gel, and meanwhile, the upper end face of the noise reduction cover is provided with dustproof ventilation and heat dissipation ports with the same specification at equal angles.
Preferably, the sound absorption cotton is uniformly and fixedly mounted on the inner surface of the noise reduction cover, the noise reduction cover is connected with the fan mounting bracket clamping groove through the sliding groove of the fixing block on the mounting block, and the noise reduction cover covers the whole radiating fan inside.
Compared with the prior art, the beneficial effects of the utility model are that:
1. according to the active noise reduction computer cooling fan, the mounting clamping seat can be quickly and conveniently mounted on a computer mainboard through the support clamping seats symmetrically arranged at the bottom, and the radiator is formed by surrounding a plurality of groups of cooling fins with the same specification, so that the cooling fan is excellent in cooling performance and good in heat resistance;
2. according to the active noise reduction computer cooling fan, the mute fan is movably installed through the fan installation support and is connected with the bayonet through the clamping of the clamping block and the bayonet, the connection is stable and reliable, the convenience and the rapidness are realized, and the noise reduction sheet can obviously reduce the structural noise between the mute fan and the fan installation support when the mute fan rotates;
3. this computer radiator fan who makes an uproar falls in initiative, noise reduction cover can effectively give sound insulation, plays fine noise reduction effect, and the dustproof ventilation cooling hole that the upper end was seted up not only prevents dust but also ventilation cooling, and noise reduction cover inside surface even fixed mounting has inhales the sound cotton and can absorb the noise and reduce, very big play the effect of making an uproar.
Drawings
FIG. 1 is a schematic view of the detachable structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
fig. 3 is a schematic view of the front structure of the heat dissipation fan of the present invention;
fig. 4 is the schematic view of the cross-sectional structure of the noise reduction cover of the present invention.
In the figure: 1. installing a card seat; 2. a heat sink; 3. a bayonet; 4. a fan mounting bracket; 5. a clamping block; 6. a noise reduction sheet; 7. a mute fan; 8. mounting blocks; 9. a chute; 10. a noise reduction cover; 11. a fixed block; 12. a dustproof ventilating heat-dissipating port; 13. and (5) sound absorption cotton.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a computer cooling fan with active noise reduction comprises an installation clamping seat 1, wherein a radiator 2 is fixedly installed on the upper end face of the installation clamping seat 1, a bayonet 3 is formed in the center of the side of the radiator 2, a fan installation support 4 is movably installed on the upper end face of the radiator 2, a clamping block 5 is fixedly installed on the side of the bottom of the fan installation support 4, a noise reduction sheet 6 is fixedly installed at the center of the fan installation support 4, a silent fan 7 is movably installed at the center of the fan installation support 4, an installation block 8 is fixedly installed at the center of the upper end face of the fan installation support 4, a sliding groove 9 is formed in the side of the installation block 8, a noise reduction cover 10 is movably installed on the upper end face of the fan installation support 4, a fixed block 11 is fixedly installed at the center of the upper end inside of the noise reduction cover 10, a dustproof ventilation cooling hole 12 is formed in the upper end face of;
further, installation cassette 1 is whole discoid structure, and installation cassette 1 bottom symmetry fixed mounting has four support cassettes that the specification is the same, seamless welding between installation cassette 1 upper end and the 2 bottoms of radiator simultaneously, radiator 2 encircles by the fin that the multiunit specification is the same and forms, installation cassette 1 can be fast convenient install on the computer motherboard through the support cassette of bottom symmetrical arrangement, radiator 2 encircles by the fin that the multiunit specification is the same and forms, heat dispersion is superior, the heat resistance is good.
Further, bayonet socket 3 that the specification is the same is seted up to radiator 2 bilateral symmetry, and is connected through bayonet socket 3 and fixture block 5 block between radiator 2 and the fan installing support 4, and fixture block 5 is the same two sets of symmetry fixed mounting in fan installing support 4 bottoms of specification, and silence fan 7 passes through fan installing support 4 movable mounting, is connected through the block of fixture block 5 and bayonet socket 3, connects reliable and stable, convenient quick.
Furthermore, the two sides of the fan mounting support 4 are connected in the bayonets 3 corresponding to the radiator 2 in a clamping manner through clamping mechanisms, the central position of the fan mounting support 4 is of a disc structure, the disc bottom of the fan mounting support 4 is in seamless welding with the noise reduction sheet 6, and the noise reduction sheet 6 can obviously reduce the structural noise between the silent fan 7 and the fan mounting support 4 during rotation.
Further, the whole surface of fan installing support 4 evenly scribbles one deck damping material, has seted up the through-hole in the middle of the noise reduction piece 6, and noise reduction piece 6 wholly adopts rubber or silica gel material, and the same dustproof ventilation thermovent 12 of specification is seted up to angles such as noise reduction cover 10 up end simultaneously, and noise reduction cover 10 can effectively give sound insulation, plays fine noise reduction effect, and the dustproof ventilation thermovent 12 that the upper end was seted up not only prevents dust but also ventilation cooling.
Further, the inside even fixed surface of noise reduction cover 10 installs and inhales sound cotton 13, and noise reduction cover 10 passes through fixed block 11 and is connected with 4 draw-in grooves of fan installing support on installation piece 8 spout 9, and noise reduction cover 10 covers the whole cover of radiator fan in inside, and the even fixed surface of noise reduction cover 10 installs and inhales sound cotton 13 and can absorb the noise and reduce, very big play the effect of making an uproar.
The working principle is as follows: firstly, the noise reduction cover 10 is connected with the clamping groove between the fixing block 11 fixedly arranged at the bottom and the mounting block 8 fixedly arranged at the upper end of the fan mounting bracket 4, so that the noise reduction cover 10 is stably and reliably arranged at the upper end of the fan mounting bracket 4 to cover the whole computer cooling fan, thereby not only playing a role of protection, meanwhile, the noise reduction cover has the functions of dust prevention and noise reduction, sound absorption cotton 13 is fixedly arranged on the inner surface of the noise reduction cover 10, the noise generated by the rotation of the silent fan 7 can be well absorbed to reduce the noise, and the whole fan mounting bracket 4 is evenly coated with damping materials, the structure noise can be effectively reduced, the fan mounting bracket 4 is stably and reliably mounted at the upper end of the radiator 2 through the clamping connection of the clamping block 5 at the side and the bayonet 3 at the side of the radiator 2, and the radiator 2 is formed by surrounding a plurality of groups of radiating fins with the same specification, so that the radiating and transmitting effect is excellent.
It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a computer radiator fan who initiatively falls makes an uproar, includes installation cassette, its characterized in that: the utility model discloses a fan mounting bracket, including installation cassette seat, radiator, fan installing support, fan mounting support up end fixed mounting has the radiator, the central point of radiator avris puts and has seted up the bayonet socket, radiator up end movable mounting has the fan installing support, the avris fixed mounting of fan installing support bottom has the fixture block, fan installing support central point fixed mounting has the noise reduction piece, fan installing support up end fixed mounting has the installation piece, the avris position of installation piece has seted up the spout, fan installing support up end movable mounting has the noise reduction cover, the inside upper end central point of noise reduction cover puts fixed mounting has the fixed block, the dustproof ventilation thermovent has been seted up to the noise reduction cover up end, the inside fixed mounting of noise reduction cover has the sound of inhaling cotton.
2. The active noise reduction computer cooling fan of claim 1, wherein: the mounting clamping seat is of a disc-shaped structure as a whole, four supporting clamping seats with the same specification are symmetrically and fixedly mounted at the bottom of the mounting clamping seat, meanwhile, the upper end of the mounting clamping seat and the bottom of the radiator are welded in a seamless mode, and the radiator is formed by surrounding multiple groups of radiating fins with the same specification.
3. The active noise reduction computer cooling fan of claim 1, wherein: bayonets with the same specification are symmetrically formed in the two sides of the radiator, the radiator and the fan mounting bracket are connected in a clamping mode through bayonets and clamping blocks, and the clamping blocks are fixedly mounted at the bottom of the fan mounting bracket in two groups of symmetry with the same specification.
4. The active noise reduction computer cooling fan of claim 1, wherein: the fan mounting support is characterized in that the two sides of the fan mounting support are connected in bayonets corresponding to the radiator in a clamping manner through clamping mechanisms, the central position of the fan mounting support is of a disc structure, and the bottom of a disc of the fan mounting support is welded with the noise reduction sheet in a seamless manner.
5. The active noise reduction computer cooling fan of claim 1, wherein: the whole surface of fan installing support evenly scribbles one deck damping material, has seted up the through-hole in the middle of the noise reduction piece, and the whole rubber or silica gel material that adopts of noise reduction piece, and the same dustproof ventilation thermovent of specification is seted up to angle such as noise reduction cover up end simultaneously.
6. The active noise reduction computer cooling fan of claim 1, wherein: noise reduction cover inside surface even fixed mounting has inhales the sound cotton, and noise reduction cover passes through the spout and the fan installing support draw-in groove of fixed block on the installation piece to be connected, and noise reduction cover covers radiator fan whole in inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921644710.2U CN210199686U (en) | 2019-09-29 | 2019-09-29 | Computer cooling fan capable of actively reducing noise |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921644710.2U CN210199686U (en) | 2019-09-29 | 2019-09-29 | Computer cooling fan capable of actively reducing noise |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210199686U true CN210199686U (en) | 2020-03-27 |
Family
ID=69878951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921644710.2U Expired - Fee Related CN210199686U (en) | 2019-09-29 | 2019-09-29 | Computer cooling fan capable of actively reducing noise |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210199686U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113204275A (en) * | 2021-05-21 | 2021-08-03 | 深圳市正晧科技有限公司 | Noise reduction structure of computer cooling fan |
| CN116493299A (en) * | 2023-04-04 | 2023-07-28 | 江苏长川科技有限公司 | Antifouling treatment equipment for instrument radiator |
-
2019
- 2019-09-29 CN CN201921644710.2U patent/CN210199686U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113204275A (en) * | 2021-05-21 | 2021-08-03 | 深圳市正晧科技有限公司 | Noise reduction structure of computer cooling fan |
| CN116493299A (en) * | 2023-04-04 | 2023-07-28 | 江苏长川科技有限公司 | Antifouling treatment equipment for instrument radiator |
| CN116493299B (en) * | 2023-04-04 | 2023-12-05 | 江苏长川科技有限公司 | Antifouling treatment equipment for instrument radiator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210199686U (en) | Computer cooling fan capable of actively reducing noise | |
| CN204231845U (en) | Heat radiation module and electronic equipment | |
| CN205666849U (en) | LTE high capacity test instrument | |
| CN211264221U (en) | Heat dissipation type server machine case | |
| CN213818047U (en) | Wireless router capable of realizing high-speed stable transmission | |
| CN212181388U (en) | Computer hard disk protection device that takes precautions against earthquakes | |
| CN210745746U (en) | Computer network control box | |
| CN212811910U (en) | Novel storage encryption gateway device | |
| CN207733151U (en) | A kind of radiating dustproof structure of the control device of mobile phone input and output | |
| CN212970006U (en) | Bluetooth sound box convenient to heat dissipation | |
| CN218920844U (en) | Network equipment heat radiation structure | |
| CN216795579U (en) | Intelligent information equipment with good heat dissipation | |
| CN219019378U (en) | Server power supply with heat dissipation mechanism | |
| CN211880413U (en) | Equalizer with protective structure | |
| CN112565924A (en) | High heat dissipation type router aluminium alloy shell | |
| CN221708688U (en) | IGBT module protection device | |
| CN214846575U (en) | Computer network technology storage device | |
| CN210804294U (en) | Fixed knot constructs convenient to hard disk heat dissipation | |
| CN212539199U (en) | Sensor capable of dissipating heat | |
| CN208092646U (en) | A kind of integral computer protective shell | |
| CN210629534U (en) | Router convenient to installation | |
| CN213298333U (en) | Radiator fan assembly for automobile | |
| CN212723924U (en) | Double-air-duct heat dissipation channel | |
| CN210778752U (en) | New energy automobile battery mount pad | |
| CN212723878U (en) | Hard disk shockproof protection device applied to computer |
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: 20200327 Termination date: 20210929 |