CN203720762U - Cooling fan sleeve - Google Patents
Cooling fan sleeve Download PDFInfo
- Publication number
- CN203720762U CN203720762U CN201320828112.7U CN201320828112U CN203720762U CN 203720762 U CN203720762 U CN 203720762U CN 201320828112 U CN201320828112 U CN 201320828112U CN 203720762 U CN203720762 U CN 203720762U
- Authority
- CN
- China
- Prior art keywords
- radiator fan
- accommodating cavity
- clamp
- cooling fan
- groove
- 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
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- Structures Of Non-Positive Displacement Pumps (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a cooling fan sleeve. The cooling fan sleeve comprises a body made of plastics integrally; the body is provided with an accommodating cavity for accommodating a cooling fan; the upper end of the body is open; the front and back ends of the body are respectively provided with an air hole; the distance between two sides of the body is adapted to the width of the cooling fan; the inner cavity wall of the accommodating cavity is provided with at least two vertical clamping grooves and a plurality of inverted wedged beads; the cooling fan sleeve also comprises a clamping plate clamped in the accommodating cavity; the middle of the clamping plate is provided with a hole; the end face of the clamping plate is convexly provided with convex columns which are inserted into fixing holes of the cooling fan; two sides of the clamping plate are provided with a clamping strip which is inserted into the clamping grooves; the upper part of the clamping strip is provided with flexible glue in interference fit with the clamping grooves. By the cooling fan sleeve, cooling fans in different thicknesses can be mounted conveniently and firmly, and the noise is low.
Description
Technical field
The utility model relates to heat abstractor technical field, especially relates to a kind of radiating fan for computer cover.
Background technology
Along with scientific and technological progress, computing machine, the high-tech products such as server have been widely used in all trades and professions, and radiator fan is as computing machine, the inner important parts of server, for ensureing that its stable normal operation plays a part very important.The radiator fan dispelling the heat for machine box for server at present, to be fixedly installed in cabinet by radiator fan cover, radiator fan is arranged with the accommodating cavity of installing radiator fan, common radiator fan cover is only installed a radiator fan, what also have can install two radiator fans in order to increase radiating effect simultaneously, and the thickness of the existing radiator fan for server is not quite similar, therefore server need to be changed corresponding radiator fan cover in the time changing the different radiator fan of thickness simultaneously, safeguard and cause inconvenience to server hardware, existing radiator fan cover also exists and installs built on the sand in addition, the larger problem of vibrating noise in the time that radiator fan moves.
Utility model content
The deficiency existing for above-mentioned prior art, the purpose of this utility model is to provide a radiator fan cover, and the radiator fan of different-thickness can be installed, and easy for installation firm, noise is less.
To achieve these goals, the technical scheme that the utility model adopts is:
A kind of radiator fan cover, comprise the body of being made by integrally moulded, described body is provided with the accommodating cavity of installing radiator fan, the upper end open of body, the front-end and back-end of body offer respectively air vent, the distance of body both sides and the width of radiator fan adapt, and on chamber, the inner side wall of described accommodating cavity, are at least provided with the vertical draw-in groove of twice, are also provided with that some to be down wedge shape protruding stupefied on chamber, the inner side wall of accommodating cavity; Also comprise that one is arranged in the clamp in described accommodating cavity, described clamp middle part perforate, the end face of clamp convexes with the projection in the fixed orifice that is inserted in radiator fan, and the both sides of clamp are provided with the card article being inserted in described draw-in groove, and the top of described card article is provided with the flexible glue with described draw-in groove interference fit.
Wherein, described body rear end is provided with upper shed line hole, and described clamp is provided with the under shed line hole matching with described upper shed line hole.Described clamp is provided with shifting block.Described projection is cross recess tensioning screw.Chamber, the both sides wall of described accommodating cavity be equipped with described in three roads draw-in groove and four described protruding stupefied.
Adopt after technique scheme, the advantage that compared to the prior art the utility model had is:
Radiator fan described in the utility model is enclosed within when radiator fan is installed, first the projection on clamp is inserted in the mounting hole of radiator fan end face, radiator fan and clamp are connected to one, then radiator fan is packed in accommodating cavity from the upper end open of body, because the distance of chamber, the both sides wall of accommodating cavity and the width of radiator fan adapt, and chamber, the both sides wall of accommodating cavity is provided with and is obcuneate protruding stupefied, this is obcuneate protruding stupefied from top to bottom by thick attenuation gradually, therefore while starting to put into radiator fan, the protruding stupefied upper end of lead angle extruding on radiator fan base, make the accommodating cavity of body produce certain moulding distortion, thereby radiator fan enters in accommodating cavity, after once radiator fan is encased in accommodating cavity, under the resilient force that protruding stupefied upper end produces in the moulding distortion of chamber, accommodating cavity both sides wall, the lead angle of the top on heat radiation part is clamped, and then radiator fan is firmly placed in accommodating cavity.When radiator fan packs accommodating cavity into, the card article of clamp both sides be also inserted in simultaneously on the wall of chamber, accommodating cavity both sides draw-in groove in, the flexible glue of clamp upper end and draw-in groove interference fit, the effect of this flexible glue is that clamp is firmly clamped in draw-in groove, plays the effect of damping and silencing simultaneously.Because the chamber wall of accommodating cavity is provided with draw-in grooves more than twice, that is to say that clamp has plural screens in accommodating cavity, therefore accommodating cavity can be installed the radiator fan of different-thickness, replacing radiator fan is very convenient, the effect of clamp is in the time packing the radiator fan of different-thickness into, to prevent that radiator fan from moving forward and backward in accommodating cavity, plays the effect of further fixing radiator fan.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated:
Fig. 1 is the decomposition texture schematic diagram of the utility model and radiator fan.
Fig. 2 is the perspective view of clamp described in the utility model.
Fig. 3 is the structural representation of two radiator fans of the utility model installing.
Fig. 4 is the structural representation of a radiator fan of the utility model installing.
In figure, 1: body; 11: draw-in groove; 12: protruding stupefied; 13: upper shed line hole; 2: clamp; 21: card article; 22: flexible glue; 23: shifting block; 24: under shed line hole; 25: projection; 3: radiator fan; 31: fixed orifice.
Embodiment
The following stated is only preferred embodiment of the present utility model, does not therefore limit protection domain of the present utility model.
Embodiment, is shown in shown in Fig. 1 to Fig. 4:
A kind of radiator fan cover, comprise by the integrally moulded body of making 1, described body 1 is provided with the accommodating cavity of installing radiator fan 3, the upper end open of body 1, the front-end and back-end of body 1 offer respectively air vent, the distance of body 1 both sides and the width of radiator fan 3 adapt, on two chamber, inner side walls of described accommodating cavity, be equipped with the vertical draw-in groove in three roads 11, and three screens of corresponding formation one by one respectively of the draw-in groove 11 of two chamber, inner side walls, are equipped with four on two chamber, inner side walls of accommodating cavity and are down wedge shape protruding stupefied 12; Also comprise that one is arranged in the clamp 2 in described accommodating cavity, described clamp 2 middle part perforates, the end face of clamp 2 convexes with the projection 25 in the fixed orifice 31 that is inserted in radiator fan 3, the both sides of clamp 2 are provided with the card article 21 being inserted in described draw-in groove 11, and the top of described card article 21 is provided with the flexible glue 22 with described draw-in groove 11 interference fit.
Wherein, described body 1 rear end is provided with upper shed line hole 13, and described clamp 2 is provided with the under shed line hole 24 matching with described upper shed line hole 13, and upper shed line hole 13 coordinates with under shed line hole 24 the power lead clamping of radiator fan 3.Described clamp 2 is provided with shifting block 23, lifts this shifting block 23 and can take off radiator fan 3.Described projection 25 is cross recess tensioning screw, the enjoyable cooperation for clamp 2 is fixedly connected with radiator fan 3 of fixed orifice 31 of tensioning screw and radiator fan 3.
This radiator fan cover, can install the radiator fan 3 of different-thickness, and easy for installation firm, noise is less.And this radiator fan cover also can be used for installing one or two radiator fans 3, the view of two radiator fans 3 of installing is referring to Fig. 3, and the view of a radiator fan 3 of installing is referring to Fig. 4.
The above is only preferred embodiments of the present utility model, and the equivalence of doing according to structure, feature and principle described in the utility model patent claim therefore all changes or modifies, and is included in the utility model patent claim.
Claims (5)
1. a radiator fan cover, comprise by the integrally moulded body of making (1), described body (1) is provided with the accommodating cavity of installing radiator fan (3), the upper end open of body (1), the front-end and back-end of body (1) offer respectively air vent, the distance of body (1) both sides and the width of radiator fan (3) adapt, it is characterized in that: on chamber, the inner side wall of described accommodating cavity, be at least provided with the vertical draw-in groove of twice (11), on chamber, the inner side wall of accommodating cavity, be also provided with some wedge shapes protruding stupefied (12) that are down; Also comprise that one is arranged in the clamp (2) in described accommodating cavity, described clamp (2) middle part perforate, the end face of clamp (2) convexes with the projection (25) in the fixed orifice (31) that is inserted in radiator fan (3), the both sides of clamp (2) are provided with the card article (21) being inserted in described draw-in groove (11), and the top of described card article (21) is provided with the flexible glue (22) with described draw-in groove (11) interference fit.
2. radiator fan cover according to claim 1, it is characterized in that: described body (1) rear end is provided with upper shed line hole (13), described clamp (2) is provided with the under shed line hole (24) matching with described upper shed line hole (13).
3. radiator fan cover according to claim 1, is characterized in that: described clamp (2) is provided with shifting block (23).
4. radiator fan cover according to claim 1, is characterized in that: described projection (25) is cross recess tensioning screw.
5. radiator fan cover according to claim 1, is characterized in that: chamber, the both sides wall of described accommodating cavity is equipped with draw-in groove (11) and four described protruding stupefied (12) described in three roads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320828112.7U CN203720762U (en) | 2013-12-16 | 2013-12-16 | Cooling fan sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320828112.7U CN203720762U (en) | 2013-12-16 | 2013-12-16 | Cooling fan sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203720762U true CN203720762U (en) | 2014-07-16 |
Family
ID=51159900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320828112.7U Expired - Fee Related CN203720762U (en) | 2013-12-16 | 2013-12-16 | Cooling fan sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203720762U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103729044A (en) * | 2013-12-16 | 2014-04-16 | 黄承星 | Cooling fan sleeve |
-
2013
- 2013-12-16 CN CN201320828112.7U patent/CN203720762U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103729044A (en) * | 2013-12-16 | 2014-04-16 | 黄承星 | Cooling fan sleeve |
| CN103729044B (en) * | 2013-12-16 | 2017-02-15 | 青岛橡胶谷知识产权有限公司 | Cooling fan 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: 20140716 Termination date: 20141216 |
|
| EXPY | Termination of patent right or utility model |