CN213843985U - Low-noise computer cooling fan - Google Patents
Low-noise computer cooling fan Download PDFInfo
- Publication number
- CN213843985U CN213843985U CN202022958926.5U CN202022958926U CN213843985U CN 213843985 U CN213843985 U CN 213843985U CN 202022958926 U CN202022958926 U CN 202022958926U CN 213843985 U CN213843985 U CN 213843985U
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- Prior art keywords
- fan
- groove
- support
- fixed
- casing
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- Expired - Fee Related
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- Casings For Electric Apparatus (AREA)
Abstract
The utility model relates to a low-noise computer cooling fan, which provides a proposal that comprises a casing, a buffer strip, a support column, a through groove, a bracket and a fan; a through groove is formed in the middle of the surface of the machine shell, a support is fixed on the inner wall of the through groove, a fan is fixed at the tail end of the support, buffer strips wrap the periphery of the surface of the machine shell, and support columns are fixed at four corners of the surface of the machine shell; the thread groove has been seted up to the outer wall of support column, and the outside cover of support column has the spring, the internal connection of thread groove have with thread groove assorted screw, and the right-hand member of screw is fixed with the spiral shell handle. The utility model discloses a casing surface all wraps up all around there is the buffering strip, when the casing is installed at quick-witted incasement wall, the buffering strip will laminate the inner wall at quick-witted case to greatly reduced junction is because of the noise that the fan rotated the production.
Description
Technical Field
The utility model relates to a radiator fan especially relates to a low noise computer radiator fan.
Background
At present, a computer is an indispensable electronic device in office life, people need to use the computer in normal life and work, the computer is integrated on a mainboard by articles such as a processor, a display card, a hard disk and a memory bank and is installed in a case, and a cooling fan is additionally arranged on the case for facilitating heat dissipation of the case when the computer is used.
In the normal use in-process, radiator fan can the noise take place, and the leading cause is because the noise that vibration and quick-witted case junction produced when the fan is rotatory, because radiator fan does not have buffer gear with the junction of quick-witted case to the flabellum that leads to the noise easily, radiator fan among the prior art adopts the rotatory fixed fan of screw, need the rotatory screw installation of instrument, does not possess the mechanism of quick installation, it is inconvenient safely to get up, in order to solve the problem that exists among the above-mentioned, therefore, we provide a low noise computer radiator fan.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of low noise computer radiator fan has all wrapped up the buffering strip all around through casing surface, and when the casing was installed at quick-witted incasement wall, the buffering strip will laminate at the inner wall of quick-witted case to the noise that greatly reduced junction produced because of the fan rotation has solved the problem of proposing in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a low-noise computer cooling fan comprises a shell, buffer strips, support columns, through grooves, a support and a fan;
a through groove is formed in the middle of the surface of the machine shell, a support is fixed on the inner wall of the through groove, a fan is fixed at the tail end of the support, buffer strips wrap the periphery of the surface of the machine shell, and support columns are fixed at four corners of the surface of the machine shell;
the thread groove has been seted up to the outer wall of support column, and the outside cover of support column has the spring, the internal connection of thread groove have with thread groove assorted screw, and the right-hand member of screw is fixed with the spiral shell handle.
Preferably, the buffer strip is made of rubber.
Preferably, the supporting columns are 1cm higher than the horizontal height of the machine shell, and the buffer strips are 2cm higher than the horizontal height of the machine shell.
Preferably, the bottom end of the spring is fixedly connected with the surface of the casing.
Preferably, the top end of the casing is connected with a power cord, and the power cord is electrically connected with the fan.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a casing surface all wraps up all around there is the buffering strip, when the casing is installed at quick-witted incasement wall, the buffering strip will laminate the inner wall at quick-witted case to greatly reduced junction is because of the noise that the fan rotated the production.
2. The utility model discloses a thread groove swivelling joint of screw and support column is driven to the spiral shell to play the effect of driving the casing installation fast, save the installation of traditional instrument, improve the convenience of installation.
3. The utility model discloses a spring has been cup jointed to the support column outside, and when the screw tightened up casing to quick-witted incasement wall, the spring will receive the extrusion to compactness and stability between increase casing and the quick-witted case.
Drawings
Fig. 1 is a schematic view of an overall structure of a low-noise computer cooling fan according to the present invention;
fig. 2 is a schematic side view of a housing of a low-noise computer cooling fan according to the present invention;
fig. 3 is a schematic structural view of a joint between a support column and a spring of a low-noise computer cooling fan according to the present invention.
In the figure: 1. a housing; 2. a buffer strip; 3. a support pillar; 4. a thread groove; 5. a spring; 6. a through groove; 7. a support; 8. a fan; 9. a power line; 10. a screw handle; 11. and (4) screws.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in the model of providing with electrical apparatus only refer to, can be through changing the different models that the function is the same according to the actual use condition with electrical apparatus, to the ordinary technical personnel in this field, can understand that above-mentioned term is in by particular case the utility model provides a concrete meaning.
Referring to fig. 1-3, a low noise computer cooling fan includes a case 1, a buffering strip 2, a supporting column 3, a through groove 6, a bracket 7, and a fan 8;
a through groove 6 is formed in the middle of the surface of the machine shell 1, a support 7 is fixed on the inner wall of the through groove 6, a fan 8 is fixed at the tail end of the support 7, buffer strips 2 wrap the periphery of the surface of the machine shell 1, and support columns 3 are fixed at four corners of the surface of the machine shell 1;
Referring to fig. 1 in the embodiment, the buffer strips 2 are wrapped around the surface of the casing 1, and when the casing 1 is mounted on the inner wall of the casing, the buffer strips 2 are attached to the inner wall of the casing, so that noise generated by rotation of the fan 8 at the joint is greatly reduced.
Wherein, the buffer strip 2 is made of rubber.
Wherein, the support column 3 is 1cm higher than the horizontal height of the casing 1, and the buffer strip 2 is 2cm higher than the horizontal height of the casing 1.
Wherein, the bottom end of the spring 5 is fixedly connected with the surface of the machine shell 1.
Wherein, the top of the casing 1 is connected with a power cord 9, and the power cord 9 is electrically connected with the fan 8.
The utility model discloses during the use: install casing 1 in the inside of quick-witted case at first, make the one side that has buffering strip 2 towards the inner wall of quick-witted case, the screw groove 4 that the outer wall of support column 3 was seted up aligns with the mounting hole of seting up on the quick-witted case, insert screw 11 in the mounting hole, and 4 swivelling joints with the screw groove of support column 3 outer wall, it drives screw 11 and is located 4 internal rotations of screw groove to rotate the spiral shell 10, play the effect of installing fan 8 fast, the spring 5 of support column 3 outer wall will be extruded simultaneously, increase the compactness and the stability of casing 1, casing 1 buffering strip 2 all around also will laminate in the inner wall department of quick-witted case, reduce the noise that the junction produced because of the rotation, the design is simple, and is relatively practical.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (5)
1. A low-noise computer cooling fan is characterized by comprising a machine shell (1), a buffer strip (2), a support column (3), a through groove (6), a support (7) and a fan (8);
a through groove (6) is formed in the middle of the surface of the machine shell (1), a support (7) is fixed on the inner wall of the through groove (6), a fan (8) is fixed at the tail end of the support (7), buffer strips (2) are wrapped around the surface of the machine shell (1), and support columns (3) are fixed at four corners of the surface of the machine shell (1);
thread groove (4) have been seted up to the outer wall of support column (3), and the outside cover of support column (3) has spring (5), and the internal connection of thread groove (4) has screw (11) with thread groove (4) assorted, and the right-hand member of screw (11) is fixed with screw handle (10).
2. A low noise computer cooling fan according to claim 1, wherein the buffer strip (2) is made of rubber.
3. A low noise computer cooling fan according to claim 1, wherein the supporting posts (3) are 1cm higher than the horizontal height of the casing (1), and the buffering bars (2) are 2cm higher than the horizontal height of the casing (1).
4. A low noise heat dissipation fan for computer as claimed in claim 1, wherein the bottom end of the spring (5) is fixedly connected to the surface of the housing (1).
5. The heat dissipation fan for computer with low noise as claimed in claim 1, wherein a power cord (9) is connected to the top end of the housing (1), and the power cord (9) is electrically connected to the fan (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022958926.5U CN213843985U (en) | 2020-12-09 | 2020-12-09 | Low-noise computer cooling fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022958926.5U CN213843985U (en) | 2020-12-09 | 2020-12-09 | Low-noise computer cooling fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213843985U true CN213843985U (en) | 2021-07-30 |
Family
ID=76997710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022958926.5U Expired - Fee Related CN213843985U (en) | 2020-12-09 | 2020-12-09 | Low-noise computer cooling fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213843985U (en) |
-
2020
- 2020-12-09 CN CN202022958926.5U patent/CN213843985U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210730 Termination date: 20211209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |