CN210986808U - Light guide column for heat dissipation module - Google Patents
Light guide column for heat dissipation module Download PDFInfo
- Publication number
- CN210986808U CN210986808U CN201921750134.XU CN201921750134U CN210986808U CN 210986808 U CN210986808 U CN 210986808U CN 201921750134 U CN201921750134 U CN 201921750134U CN 210986808 U CN210986808 U CN 210986808U
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- China
- Prior art keywords
- light guide
- fan
- guide column
- heat dissipation
- shock absorption
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 19
- 230000035939 shock Effects 0.000 claims abstract description 52
- 239000000945 filler Substances 0.000 claims description 9
- 238000010521 absorption reaction Methods 0.000 abstract description 35
- 238000009434 installation Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 6
- 230000007704 transition Effects 0.000 description 6
- 238000013016 damping Methods 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 3
- 230000001795 light effect Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000010923 batch production Methods 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Abstract
The utility model discloses a leaded light post for heat dissipation module, including the leaded light post body, the both ends of leaded light post body all are equipped with the leaded light face, are equipped with a plurality of shock attenuation connecting portion on the leaded light post body, be equipped with the elasticity logical groove in the shock attenuation connecting portion, the position of a plurality of shock attenuation connecting portions matches with the position of installing the through-hole on the fan frame, and the shock attenuation connecting portion are installed in the installing the through-hole; one end of the light guide column body is provided with an external thread matched with the threaded hole on the fan fixing bottom plate, and the light guide column body is in threaded connection with the fan fixing bottom plate; on the one hand, the light guide column plays a role in connecting and fixing the fan, on the other hand, because the elastic through groove is arranged in the shock absorption connecting part, the elastic through groove is arranged to reduce the rigidity of the shock absorption connecting part, the elasticity of the shock absorption connecting part is improved, the vibration of the fan is transmitted to the light guide column body through the shock absorption connecting part, the vibration of the fan is buffered, the noise of the server is reduced, and the stability of the operation of the server is improved.
Description
Technical Field
The utility model relates to a leaded light post technical field, concretely relates to leaded light post for heat dissipation module.
Background
The heat dissipation module is one of the essential components in the server; in the prior art, a fan in a heat dissipation module is usually mounted on a fan fixing bottom plate through a bolt to fix the fan, the bolt is mounted in a mounting through hole of a fan outer frame in a penetrating manner, the side surface of the bolt is in contact with the inner wall of the mounting through hole, and one end of the bolt is connected with the fan fixing bottom plate; meanwhile, a light guide column needs to be arranged near the heat dissipation module to provide the function of prompting the error reporting information, and the light guide column occupies extra space, so that the space near the heat dissipation module is short.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an overcome the not enough of above-mentioned prior art existence, a leaded light post for heat dissipation module is provided, leaded light post plays the connection fixed action to the fan on the one hand, on the other hand, because be equipped with the elasticity in the shock attenuation connecting portion and lead to the groove, the setting that the groove was led to the elasticity has reduced the rigidity of shock attenuation connecting portion, the elasticity of shock attenuation connecting portion has been improved, the vibration that makes the fan passes to the leaded light post body again through shock attenuation connecting portion, play good cushioning effect to the vibration of fan, noise when reducing the server operation, the stability of improvement server operation.
The utility model provides a technical scheme that its technical problem adopted is:
a light guide column for a heat dissipation module comprises a light guide column body, wherein light guide surfaces are arranged at two ends of the light guide column body, a plurality of shock absorption connecting parts are arranged on the light guide column body, elastic through grooves are formed in the shock absorption connecting parts, the positions of the shock absorption connecting parts are matched with the positions of installation through holes in a fan outer frame, and the shock absorption connecting parts are installed in the installation through holes; one end of the light guide column body is provided with external threads matched with the threaded holes in the fan fixing base plate, and the light guide column body is in threaded connection with the fan fixing base plate.
Preferably, the light guide surface close to one end of the external thread is a first light guide surface, the other end of the external thread is a second light guide surface, and the area of the second light guide surface is larger than that of the first light guide surface.
Preferably, the elastic through groove is of an oval structure.
Preferably, the elastic through groove is filled with auxiliary filler for expanding the outer diameter of the shock absorption connecting part.
Preferably, the light guide column body and the shock absorption connecting part are of an integrated structure.
Preferably, the light guide column body and the shock absorption connecting part are transparent mechanisms.
The utility model discloses at least, include following beneficial effect:
1. the utility model combines the fixing bolts of the light guide column and the heat dissipation module to provide the light guide column with the light guide function and the auxiliary heat dissipation module fixing function; when the fan is installed, the installation through hole on one corner of the fan outer frame can be connected with the fan fixing bottom plate through the light guide column, and the other corners are connected through bolts in a traditional mode; one end of the light guide column body is in threaded connection with the fan fixing bottom plate, the outer wall of the shock absorption connecting part on the light guide column body is in matched connection with the inner wall of the mounting through hole on the fan outer frame, on one hand, the fan is connected and fixed, on the other hand, the elastic through groove is arranged in the shock absorption connecting part, the rigidity of the shock absorption connecting part is reduced due to the arrangement of the elastic through groove, the elasticity of the shock absorption connecting part is improved, the vibration of the fan is transmitted to the light guide column body through the shock absorption connecting part, the good buffering effect on the vibration of the fan is achieved, the noise generated when the server operates is reduced; simultaneously, the both ends of leaded light post all are equipped with the leaded light face, when playing fixed, the cushioning effect to the fan, can come out fan PMKD below light signal transmission, play the leaded light effect, avoid vacating installation space for the leaded light post alone, saved server inner space.
2. The first light guide face is located the one end that is close to the light source, and the second light guide face is close to the server outer end, and the second light guide face area is greater than first light guide face area, makes light signal more striking.
3. The elastic through groove is of an oval structure, so that the shock absorption connecting portion has good buffering performance, and meanwhile, the shock absorption connecting portion has certain structural strength, and the shock absorption connecting portion has long service life.
4. When the fan outer frame is used, whether auxiliary fillers for expanding the outer diameter of the shock absorption connecting part are filled in the elastic through groove or not can be selected according to the inner diameter of the through hole arranged on the fan outer frame; if the outer diameter of the damping connecting part can be matched with the inner diameter of the mounting through hole on the fan outer frame to realize transition fit connection, auxiliary fillers do not need to be filled in the elastic through groove; if the external diameter of shock attenuation connecting portion is less than the internal diameter of installing the through-hole on the fan frame, can't realize transition fit and connect, then the logical inslot of elasticity can increase the external diameter of shock attenuation connecting portion through filling supplementary filler to make shock attenuation connecting portion can realize transition fit with the cooperation of installing the through-hole on the fan frame and be connected.
5. This device adopts the integral type structure, guarantees structural wholeness and intensity requirement, and the processing of being convenient for is fit for batch production.
6. The light guide column body and the damping connecting portion are transparent mechanisms, and the light guide effect of the light guide column is guaranteed.
Drawings
FIG. 1 is a schematic view of a light guide bar;
FIG. 2 is a schematic view of a partial structure of a fan module with a light guide pillar;
fig. 3 is a schematic view of a partial structure of the fan module with the light guide pillar.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings and examples.
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
In the present invention, the terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, and are only the terms determined for convenience of describing the structural relationship of each component or element of the present invention, and are not specific to any component or element of the present invention, and are not to be construed as limiting the present invention.
In the present invention, terms such as "fixedly connected", "connected", and the like are to be understood in a broad sense, and may be fixedly connected, or may be integrally connected or detachably connected; may be directly connected or indirectly connected through an intermediate. The meaning of the above terms in the present invention can be determined according to specific situations by persons skilled in the art, and should not be construed as limiting the present invention.
As shown in fig. 1-3, a light guide column for a heat dissipation module comprises a light guide column body 1, wherein both ends of the light guide column body 1 are provided with light guide surfaces, the light guide column body 1 is provided with a plurality of shock absorption connecting parts 2, elastic through grooves 21 are formed in the shock absorption connecting parts 2, the positions of the shock absorption connecting parts 2 are matched with the positions of installation through holes 31 on a fan outer frame 3, and the shock absorption connecting parts 2 are installed in the installation through holes 31; one end of the light guide column body 1 is provided with an external thread 11 matched with a threaded hole in the fan fixing base plate 4, and the light guide column body 1 is in threaded connection with the fan fixing base plate 4.
The utility model combines the fixing bolts of the light guide column and the heat dissipation module to provide the light guide column with the light guide function and the auxiliary heat dissipation module fixing function; when the fan is installed, the installation through hole 31 on one corner of the fan outer frame 3 can be connected with the fan fixing bottom plate 4 through the light guide column, and the rest corners are connected through bolts in a traditional mode; one end of the light guide column body 1 is in threaded connection with the fan fixing base plate 4, the outer wall of the shock absorption connecting part 2 on the light guide column body 1 is in fit connection with the inner wall of the mounting through hole 31 on the fan outer frame 3, on one hand, the fan is connected and fixed, on the other hand, the shock absorption connecting part 2 is internally provided with the elastic through groove 21, the rigidity of the shock absorption connecting part 2 is reduced due to the elastic through groove 21, the elasticity of the shock absorption connecting part 2 is improved, the vibration of the fan is transmitted to the light guide column body 1 through the shock absorption connecting part 2, the vibration of the fan is well buffered, the noise generated when the server operates is reduced, and the stability of the;
simultaneously, the both ends of leaded light post all are equipped with the leaded light face, when playing fixed, the cushioning effect to the fan, can come out the light signal transmission of fan PMKD 4 below, play the leaded light effect, avoid vacating installation space for the leaded light post alone, saved server inner space.
The light guide surface close to one end of the external thread is a first light guide surface 12, the other end of the external thread is a second light guide surface 13, and the area of the second light guide surface 13 is larger than that of the first light guide surface 12.
First leaded light face 12 is located the one end that is close to the light source, and second leaded light face 13 is close to the server outer end, and second leaded light face 13 area is greater than first leaded light face 12 area, makes light signal more striking.
The elastic through groove 21 is of an oval structure, so that the shock absorption connecting part 2 has good buffering performance, and meanwhile, the shock absorption connecting part 2 has certain structural strength, so that the shock absorption connecting part 2 has long service life.
And the elastic through groove 21 is filled with auxiliary filler for expanding the outer diameter of the shock absorption connecting part.
When in use, whether auxiliary fillers for expanding the outer diameter of the shock absorption connecting part 2 are filled in the elastic through groove 21 or not can be selected according to the inner diameter of the installation through hole 31 on the fan outer frame 3; if the outer diameter of the damping connecting part 2 can be matched with the inner diameter of the mounting through hole 31 on the fan outer frame 3 to realize transition fit connection, auxiliary fillers do not need to be filled in the elastic through groove 21; if the external diameter of shock attenuation connecting portion 2 is less than the internal diameter of installing through-hole 31 on the fan frame 3, can't realize transition fit and connect, then can increase the external diameter of shock attenuation connecting portion 2 through filling supplementary filler in the logical groove 21 of elasticity to make shock attenuation connecting portion 2 can with install the through-hole 31 cooperation on the fan frame 3 and realize transition fit and be connected.
Leaded light post body 1 and 2 formula structures as an organic whole of shock attenuation connecting portion guarantee the wholeness and the intensity requirement of structure, and the processing of being convenient for is fit for batch production.
The light guide column body 1 and the damping connecting portion 2 are transparent mechanisms, and light guide effect of the light guide column is guaranteed.
When the device is used, firstly, three corners of the fan outer frame 3 are fixed on the fan fixing bottom plate 4 through bolts, and then, the rest corner of the fan outer frame 3 is fixed on the fan fixing bottom plate 4 through the light guide column; when the light guide column is installed, the shock absorption connecting part 2 is installed in the corresponding installation through hole 31 on the fan outer frame 3, then the external thread 11 on the light guide column body 1 is in threaded connection with the threaded hole on the fan fixing base plate 4, and the connection of the fan outer frame 3 and the fan fixing base plate 4 is completed; the light guide column plays fixed, absorbing effect to the fan on the one hand, plays the leaded light effect for light signal on the circuit board on the one hand.
Although the present invention has been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and those skilled in the art should understand that various modifications or variations that can be made by those skilled in the art without inventive work are still within the scope of the present invention.
Claims (6)
1. A light guide column for a heat dissipation module comprises a light guide column body, wherein light guide surfaces are arranged at two ends of the light guide column body; one end of the light guide column body is provided with external threads matched with the threaded holes in the fan fixing base plate, and the light guide column body is in threaded connection with the fan fixing base plate.
2. The light guide post for a heat dissipation module of claim 1, wherein the light guide surface near one end of the external thread is a first light guide surface, and the other end of the external thread is a second light guide surface, and the area of the second light guide surface is larger than that of the first light guide surface.
3. The light pipe of claim 1, wherein the flexible channel has an oval configuration.
4. The light guide post for a heat dissipation module as set forth in claim 1, wherein the elastic through groove is filled with an auxiliary filler for enlarging an outer diameter of the shock-absorbing connection portion.
5. The light guide post for a heat dissipation module of claim 1, wherein the light guide post body and the shock absorbing connection portion are of an integral structure.
6. The light pipe of claim 1, wherein the light pipe body and the shock absorbing attachment portion are transparent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921750134.XU CN210986808U (en) | 2019-10-18 | 2019-10-18 | Light guide column for heat dissipation module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921750134.XU CN210986808U (en) | 2019-10-18 | 2019-10-18 | Light guide column for heat dissipation module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210986808U true CN210986808U (en) | 2020-07-10 |
Family
ID=71422016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921750134.XU Active CN210986808U (en) | 2019-10-18 | 2019-10-18 | Light guide column for heat dissipation module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210986808U (en) |
-
2019
- 2019-10-18 CN CN201921750134.XU patent/CN210986808U/en active Active
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