CN202738347U - Improved shaft sleeve structure and heat dissipation module thereof - Google Patents
Improved shaft sleeve structure and heat dissipation module thereof Download PDFInfo
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- CN202738347U CN202738347U CN 201220058823 CN201220058823U CN202738347U CN 202738347 U CN202738347 U CN 202738347U CN 201220058823 CN201220058823 CN 201220058823 CN 201220058823 U CN201220058823 U CN 201220058823U CN 202738347 U CN202738347 U CN 202738347U
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- sleeve
- face
- accommodation space
- clasp
- heat
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Abstract
The embodiment of the utility model discloses an improved shaft sleeve structure and a heat dissipation module thereof. The improved shaft sleeve structure comprises a sleeve and a retaining ring; the sleeve is provided with a fixing part, an accommodating space and an end face; the fixing part is formed on one end of the sleeve; the end face is formed in the accommodating space; and the retaining ring is provided with a hole communicated with the accommodating space. Through the structural design, the heat dissipation efficiency of the heat dissipation module can be improved, and the assembly time and the production cost can be reduced.
Description
Technical field:
The utility model relates to a kind of beam barrel structural improvement and radiating module thereof, relate in particular to a kind of area of dissipation that not only can increase radiating module with heat radiation usefulness significantly, beam barrel structural improvement and the radiating module thereof that also can save built-up time and reduce production costs.
Background technology:
Along with the development of electronic industry technology, the use of each electronic product (such as computer) is popularized and uses more extensive increasingly, and the speed that data are processed is also more and more faster, and accordingly, the power of consumption and the heat of generation also more and more increase; In order to allow electronic product can stablize running, high efficiency heat-sink unit becomes present inevitable demand.
Take computer as example, when computer in when running, the high temperature that a central processing unit (CPU) in it produces under high-speed computation is processed can allow described central processing unit produce unsure state, the lighter can produce and work as machine, seriously then can burn or damage central processing unit, therefore, the heat energy that how electronic building brick of central processing unit and other heatings is produced is derived fast, has become an important topic.
And the general modal radiating mode of central processing unit, to take its top one radiating module to be set in order to the dissipation of heat of its generation is gone out, this radiating module mainly is comprised of a fan and a heat-sink unit, its fan is locked on the heat-sink unit, heat-sink unit places on the central processing unit, and the heat that produces when working from central processing unit, distribute from heat-sink unit on the one hand, the wind that can be produced by fan running on the other hand is to heat-sink unit, continuing taking away heat from heat-sink unit, and then avoid central processing unit overheated and reduce operating efficiency.
See also 1A, 1B diagram, three-dimensional exploded view and three-dimensional combination figure for known radiating module, this radiating module 1 is to comprise a fan 10, a base 11 and a heat-sink unit 12, this heat-sink unit 12 has a body 121 and extends plurality of radiating fins 122 by this body, described base 11 is to be fixedly arranged on this body 121 and all sides of this base 11 are extended plural location division 111, and it is to wear and be locked on this heat-sink unit 12 for a locking part 13 that described location division 111 has at least one location hole 1111; Because the demand of 1 pair of axial space of radiating module of this kind structure is large, shared spatial volume increases relatively, therefore this location division 111 has taken certain height and area at this heat-sink unit 12, cause heat-sink unit 12 need have enough height ability provided with fans 10, thus, not only can increase the barrier force of fan 10 air-flows, cause affecting the heat dissipation of heat-sink unit 12, and reduce the area of dissipation of aforementioned radiating fin 122.
In addition, because the location hole 1111 of this location division 111 must utilize described locking part 13 to be locked on the aforementioned heat-sink unit 12, the fixedly locking parts 13 that increase when this structure can make assembling more, this number of assembling steps also can increase production cost except expending time in very much; In addition, described base 11 and location division 111 major parts all are made of plastic material, easily because plastic material is out of shape, cause affecting the dimensional accuracy of product during shaping.
The above, prior art has following shortcoming:
1. reduction heat dissipation;
2. minimizing area of dissipation;
3. assemble consuming time;
4. increase production cost;
5. base and location division easily produce distortion.
Therefore, how to solve above-mentioned the problems of the prior art and disappearance, the utility model people who namely becomes this case desires most ardently the direction place that research improves with the relevant manufacturer that is engaged in the industry.
Summary of the invention:
For effectively addressing the above problem, but main purpose of the present utility model is the beam barrel structural improvement that a kind of area of dissipation of heat radiation module is provided and then significantly increases heat dissipation.
Another purpose of the present utility model is to be to provide a kind of beam barrel structural improvement of built-up time to enhance productivity and to reduce production costs of saving.
Another purpose of the present utility model, but be the radiating module that is to provide a kind of area of dissipation of heat radiation module and then significantly increases heat dissipation.
Another purpose of the present utility model is to be to provide a kind of radiating module of built-up time to enhance productivity and to reduce production costs of saving.
For achieving the above object, disclosure embodiment provides a kind of beam barrel structural improvement, to comprise a sleeve and a clasp, this sleeve has a fixed part and an accommodation space and an end face, this fixed part is to be formed at this sleeve one end, this end face is to be formed in this accommodation space, and this clasp is attached on the described end face, and has a hole and be interconnected with described accommodation space; Therefore by aforesaid beam barrel structural improvement, get the area of dissipation of heat radiation module effectively significantly and then promote its heat dissipation.
In addition, aforesaid beam barrel structural improvement be out of shape because described sleeve is easy to be shaped and is difficult for generation, and the structure of described sleeve is so that known multipoint positioning becomes a point location, so simplify assembly program and then enhanced productivity the effect that more can reduce production costs.
The utility model provides a kind of radiating module in addition, to comprise a heat-sink unit, one sleeve, one clasp, one flabellum group and a bearing, this heat-sink unit has a body and extends the plurality of radiating fins of this body week side, described body center position is formed with a location division, this sleeve has a fixed part and an accommodation space and an end face, this fixed part is to be formed at an end of this sleeve and to be mounted on described location division, this end face is to be formed in this accommodation space, described clasp is to be attached on the described end face, this clasp has a hole and is interconnected with described accommodation space, described flabellum group is extended with an axostylus axostyle and is located in the described accommodation space and runs through described hole, one end of opposite this flabellum group of this axostylus axostyle offers a clamping part, described clasp is that correspondence is snapped on this clamping part, and described bearing is to be sheathed on the described axostylus axostyle and to be located in this accommodation space; By aforesaid radiating module, can increase the area of dissipation of described radiating module and then promote its heat dissipation.
In addition, after the fixed part of aforementioned sleeve makes up mutually with the location division of spiral positioning mode and described heat-sink unit, so that known multipoint positioning becomes a point location, and then saved built-up time and enhanced productivity the effect of all right Cost reduction cost.
Description of drawings:
1A figure is the three-dimensional exploded view of known beam barrel structural improvement and radiating module thereof;
1B figure is the three-dimensional combination figure of known beam barrel structural improvement and radiating module thereof;
2A figure is the three-dimensional exploded view of the utility model beam barrel structural improvement the first embodiment;
2B figure is the cutaway view of the utility model beam barrel structural improvement the first embodiment;
2C figure is the three-dimensional combination figure of the utility model beam barrel structural improvement the first embodiment;
3A figure is the three-dimensional exploded view of the utility model radiating module the first embodiment;
3B figure is the three-dimensional combination figure of the utility model radiating module the first embodiment;
3C figure is the cutaway view of the utility model radiating module the first embodiment.
Embodiment:
Characteristic on above-mentioned purpose of the present utility model and structure thereof and the function will be explained according to appended graphic and preferred embodiment.
See also 2A, 2B, 2C figure, three-dimensional exploded view and cutaway view and the three-dimensional combination figure of structure improved the first embodiment of the utility model beam barrel, as shown in the figure, a kind of beam barrel structural improvement 2, to comprise a sleeve 20 and a clasp 21, described sleeve 20 has a fixed part 201 and an accommodation space 202 and an end face 203, this fixed part 201 is to be formed at this sleeve 20 1 ends, and this fixed part 201 is formed with the end that plural threaded collar is located at described sleeve 20, this end face 203 is to be formed in this accommodation space 202, described clasp 21 is to be attached on this end face 203 and to have a hole 213 and be connected with described accommodation space 202, this clasp 21 has a first end 211 and a second end 212, and described the second end 212 is to be attached on the described end face 203.
The continuous 2C figure that consults, design by described beam barrel structural improvement 2 like this, utilize the screw thread location to be fixed in on the heat-sink unit 30 in described sleeve 20, because aforesaid beam barrel structural improvement 2 shared volumes are little, removed the shared space of aforementioned known base and plural location division, so that these heat-sink unit 30 areas increase and then significantly increase heat dissipation; In addition, because base and plural location division that the utility model must be not known just can be fixed in described sleeve 20 on this heat-sink unit 30, so can save the die sinking expense of known base and location division; In addition, because described sleeve 20 is easy to be shaped and is difficult for producing distortion, and the structure of this sleeve 20 becomes a point location by known multipoint positioning mode, and then saves built-up time and reach the increase of production efficiency, and greatly reduces production cost.
See also 3A, 3B, 3C figure is aided with and consults 2B figure, three-dimensional exploded view and three-dimensional combination figure and the cutaway view of the first embodiment of the utility model radiating module, as shown in the figure, a kind of radiating module 3, to comprise a heat-sink unit 30, one sleeve 20, one clasp 21, one flabellum group 31 and a bearing 32, this heat-sink unit 30 has a body 301 and extends the plurality of radiating fins 302 of these body 301 all sides, and be formed with a location division 3011 in described body 301 central position, described sleeve 20 has a fixed part 201 and an accommodation space 202 and an end face 203, this fixed part 201 is to be formed at an end of this sleeve 20 and to be mounted on described location division 3011, and this fixed part 201 is formed with the end that plural threaded collar is located at described sleeve 20, described end face 203 is to be formed in this accommodation space 202, described clasp 21 has a hole 213 and is interconnected with described accommodation space 202, and this clasp 21 has a first end 211 and a second end 212, one end of described bearing 32 is to be attached on this first end 211, and described the second end 212 is to be attached on this end face 203.
Therefore by aforesaid radiating module 3, with the fixed part 201 of described sleeve 20 with the screw thread locate mode in conjunction with and be fixed on the fixed part 201 of described heat-sink unit 30, following described bearing 32 is sheathed on described axostylus axostyle 311 and is located in this accommodation space 202, and after this axostylus axostyle 311 runs through the hole 213 of this clasp 21, the first end 211 of described clasp 21 is sticked mutually with this bearing 32, and this second end 212 is to be sticked mutually with described end face 203, clamping part 312 corresponding and these clasp 21 mutual buckles that this moment, described axostylus axostyle 311 was offered; Because described sleeve 20 volumes significantly reduce, so that these heat-sink unit 30 areas have increased and then increased the usefulness of heat radiation; In addition, the utility model does not need known base and plural location division this sleeve 20 can be fixed on this heat-sink unit 30, reaches the cost of Cost reduction; In addition, described sleeve 20 utilizes the screw thread locate mode to make known multipoint positioning become a point location, and the program of having simplified assembling is advanced to save time and enhanced productivity.
The above, compared with prior art, the utlity model has following advantages:
1. heat radiation usefulness;
2. increase area of dissipation;
3. sleeve is not yielding;
4. easily assembled;
5. Decrease production cost.
The above only is better feasible embodiment of the present utility model, and all variations that utilizes the above-mentioned method of the utility model, shape, structure, device to do all should be contained in the claim scope of this case.The primary clustering symbol description:
Beam barrel structural improvement 2
Fixed part 201
The second end 212
Radiating module 3
Heat-sink unit 30
Radiating fin 302
Clamping part 312
Claims (6)
1. beam barrel structural improvement, it comprises:
One sleeve has a fixed part and an accommodation space and an end face, and this fixed part is to be formed at this sleeve one end, and this end face is to be formed in this accommodation space;
One clasp, it is to be attached on the described end face, this clasp has a hole and is connected with described accommodation space.
2. beam barrel structural improvement as claimed in claim 1, wherein this fixed part is formed with plural threaded collar and is located at described sleeve one end.
3. beam barrel structural improvement as claimed in claim 1, wherein this clasp has a first end and a second end, and this second end is to be attached on the described end face.
4. radiating module is to comprise:
One heat-sink unit has a body and extends the plurality of radiating fins of this body week side, and described body center position is formed with a location division;
One sleeve has a fixed part and an accommodation space and an end face, and this fixed part is to be formed at an end of this sleeve and to be mounted on described location division, and this end face is to be formed in this accommodation space;
One clasp, it is to be attached on the described end face, this clasp has a hole and is connected with described accommodation space;
One flabellum group is extended with an axostylus axostyle and is located in the described accommodation space and runs through described hole, and an end of opposite this flabellum group of described axostylus axostyle offers a clamping part, and described clasp is that correspondence is snapped in this clamping part;
One bearing is to be sheathed on the described axostylus axostyle and to be located in the described accommodation space.
5. radiating module as claimed in claim 4, wherein this fixed part is formed with plural threaded collar and is located at described sleeve one end.
6. radiating module as claimed in claim 4, wherein this clasp has a first end and a second end, and an end of described bearing is to be attached on this first end, and described the second end is to be attached on this end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220058823 CN202738347U (en) | 2012-02-22 | 2012-02-22 | Improved shaft sleeve structure and heat dissipation module thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220058823 CN202738347U (en) | 2012-02-22 | 2012-02-22 | Improved shaft sleeve structure and heat dissipation module thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202738347U true CN202738347U (en) | 2013-02-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220058823 Expired - Fee Related CN202738347U (en) | 2012-02-22 | 2012-02-22 | Improved shaft sleeve structure and heat dissipation module thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202738347U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104100563A (en) * | 2013-04-09 | 2014-10-15 | 奇鋐科技股份有限公司 | Combination method of shaft barrel and bearing |
| US9366291B2 (en) | 2013-05-28 | 2016-06-14 | Asia Vital Components Co., Ltd. | Method for combining bearing and sleeve |
-
2012
- 2012-02-22 CN CN 201220058823 patent/CN202738347U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104100563A (en) * | 2013-04-09 | 2014-10-15 | 奇鋐科技股份有限公司 | Combination method of shaft barrel and bearing |
| US9366291B2 (en) | 2013-05-28 | 2016-06-14 | Asia Vital Components Co., Ltd. | Method for combining bearing and sleeve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20190222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |