CN2648139Y - Fixing device for radiating fan - Google Patents
Fixing device for radiating fan Download PDFInfo
- Publication number
- CN2648139Y CN2648139Y CN 03276595 CN03276595U CN2648139Y CN 2648139 Y CN2648139 Y CN 2648139Y CN 03276595 CN03276595 CN 03276595 CN 03276595 U CN03276595 U CN 03276595U CN 2648139 Y CN2648139 Y CN 2648139Y
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- CN
- China
- Prior art keywords
- radiation fan
- fan
- embedded
- chimeric
- heat dissipation
- 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
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- Cooling Or The Like Of Electrical Apparatus (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a heat dissipation fan fixing device; an electronic device (such as a computer) is internally provided with a fan fixing bracket; the heat dissipation fan is also provided with an embedded element; when the heat dissipation fan is arranged on the fixing bracket, an embedded part and an embedded trough of the embedded element fixed on the heat dissipation fan are embedded and connected at the edge and in a embedded hole of an opening trough of the fixing bracket to cause the heat dissipation fan to be connected with the fixing bracket; when the heat dissipation fan is removed from the fixing bracket, the embedded trough of the embedded part can separate the edge of the opening trough of the fixing bracket and the heat dissipation fan can be removed only by internally pressing the embedded bars, thus overcoming the defect of the prior art; the heat dissipation fan can be assembled and disassembled without the requirement of manual tools; when the malfunctions happen to the heat dissipation fan which then can not rotate, the maintenance personnel can more conveniently maintain any one heat dissipation fan, thus reaching the purpose of convenient for the users.
Description
Technical field
The utility model relates to a kind of fixing device of radiation fan, refer in particular to a kind of like this radiation fan fixing device that does not need tool using to assemble and to dismantle, promptly in an electronic equipment, be provided with a fan fixing rack, be provided with a chimeric element in this radiation fan in addition, when being installed on this radiation fan on this fixed support, can chimeric embedding part of chimeric element on this radiation fan will be fixed in, be embedded in the edge of this support bracket fastened fluting, this radiation fan is connected together mutually with this fixed support; When this radiation fan is pulled down on this fixed support, only need inwardly to press these chimeric, can make this embedding part leave the edge of this support bracket fastened fluting, so that this radiation fan is taken out.
Background technique
The means of fixation of general known industrial computer radiation fan, see also shown in Figure 1, be around these radiation fan 10 one sides 11, to be equipped with a plurality of penetration holes 13, when a plurality of radiation fans 10 are installed on the fan module 12 of this computer, can insert in the perforation 121 of these penetration holes 13 and this fan module 12 by a plurality of screws 15, lock screw cap 16 in these screw 15 ends again, these radiation fans 10 are fixed on this fan module 12, can air-flow be imported on the circuit board of this computer the heat that electronic component produced on this circuit board that leaves by these radiation fans 10.Yet, these radiation fans 10 are expendable parts, the situation that often has single fan failure to change under continuous running of later stage promptly must rely on manual tool that the fan of fault is removed and change new product, and is like this, just must prepare the manual tool of being correlated with often, very inconvenience, especially attendant just can't change if leave behind this manual tool, must go back to prepare this manual tool again, delay maintenance time.
The designer is because the inconvenience of the means of fixation of aforementioned known radiation fan when changing fan, be manufacturing experience and the technology accumulation of being engaged in electronic equipment according to it, method at the various solutions of the concentrated research of above-mentioned defective, after through constantly research, experiment and improvement, finally development and Design goes out the fixing device of a kind of brand-new radiation fan of the present utility model, many defectives of the known technology of forgoing.
Summary of the invention
The technical problems to be solved in the utility model is: the fixing device that a kind of radiation fan is provided, when this radiation fan hinders the situation generation that can't rotate for some reason, the attendant does not need tool using to assemble and to dismantle, can safeguard this radiation fan more easily, reach the purpose that makes things convenient for the user to use.
Technical solution of the present utility model is: a kind of fixing device of radiation fan comprises:
One fan fixing rack is located in the electronic equipment, and this fixed support is provided with one can be for the fluting that this radiation fan is installed;
One chimeric element, be located on the described radiation fan, this chimeric element is provided with a body that can be installed on this radiation fan side, the width of this body is greater than the side of this radiation fan, these body two ends vertically are provided with a fixed plate respectively, these fixed plate inner edges are respectively equipped with a plurality of projections that match with the perforation of this radiation fan, this body is fixed on the described radiation fan by these projections are embedded in the perforation of radiation fan, stretch out from bottom to top respectively on these fixed plate outer fringe surfaces and be provided with chimeric an of elasticity, these chimeric upper end is respectively equipped with an embedding part that outwards protrudes, and is respectively equipped with a caulking groove on these embedding parts;
Be fixed in the embedding part of chimeric element on the described radiation fan, edge and the embedding hole that caulking groove can be embedded in this support bracket fastened fluting, this radiation fan can be connected together mutually with this fixed support; These chimeric can inwardly be provided with pressing, and the caulking groove of this embedding part can leave this support bracket fastened fluting periphery setting.
The fixing device of aforesaid radiation fan, described electronic equipment can be an industrial computer.
The fixing device of aforesaid radiation fan, described chimeric element can be the chimeric element by plastic material constituted.
Characteristics of the present utility model and advantage are: the fixing device of the radiation fan that the utility model proposes, be in an electronic equipment, to establish a fan fixing rack, be provided with a chimeric element in this radiation fan in addition, when being installed on this radiation fan on this fixed support, can embedding part, the caulking groove of chimeric element on this radiation fan will be fixed in, be embedded in the edge and the embedding hole of this support bracket fastened fluting, this radiation fan is connected together mutually with this fixed support; When this radiation fan is pulled down on this fixed support, only need inwardly to press these chimeric, can make the caulking groove of this embedding part leave the edge of this support bracket fastened fluting, this radiation fan can be taken out; This support bracket fastened fluting can be rabbeted a plurality of radiation fans side by side simultaneously, when on this fixed support wherein a radiation fan break down can't rotate the time, also the radiation fan that can directly this be broken down directly takes off and changes a new product (brand-new radiation fan), whole fixed support must not pulled down, thereby overcome the defective of prior art, do not need tool using just can assemble and dismantle radiation fan, this radiation fan breaks down in the time of can't rotating, the attendant can safeguard this radiation fan more easily, reaches the purpose that makes things convenient for the user to use.
Description of drawings
Fig. 1 is the stereo appearance figure of known technology;
Fig. 2 is a schematic perspective view of the present utility model;
Fig. 3 is a user mode schematic representation of the present utility model.
The drawing reference numeral explanation:
31, fan fixing rack 20, radiation fan 21, chimeric element 33, fluting
23, body 25, fixed plate 22, perforation 26, projection
27, chimeric 271, embedding part 273, caulking groove 35, edge
351, embedding hole
Embodiment
For just your auditor can further be familiar with and understands the purpose of this utility model, shape, construction device feature and effect thereof, for embodiment's conjunction with figs., be described in detail as follows now:
The utility model is a kind of fixing device of radiation fan, see also Fig. 2, shown in 3, be in an electronic equipment (as: computer, industrial computer ... etc.) in be provided with a fan fixing rack 31, be provided with a chimeric element 21 in this radiation fan 20 in addition, wherein this fixed support 31 be provided with one can be for the fluting 33 that this radiation fan 20 is installed, this chimeric element 21 is provided with a body 23 that can be installed on these radiation fan 20 sides, the width of this body 23 is slightly larger than the side of this radiation fan 20, these body 23 two ends vertically are provided with a fixed plate 25 respectively, these fixed plate 25 inner edges are respectively equipped with a plurality of projections 26 that match with the perforation 22 of this radiation fan 20, make this body 23 be embedded in the perforation 22 of radiation fan 20 by these projections 26, and be fixed on this radiation fan 20, stretch out from bottom to top respectively on these fixed plate 25 outer fringe surfaces and be provided with chimeric 27 of an elasticity, these chimeric 27 upper end is respectively equipped with an embedding part 271 that outwards protrudes, and is respectively equipped with a caulking groove 273 on these embedding parts 271.
See also again shown in Fig. 2,3, when being installed on this radiation fan 20 on this fixed support 31, can embedding part 271, the caulking groove 273 of chimeric element 21 on this radiation fan 20 will be fixed in, be embedded in the edge 35 and the embedding hole 351 of the fluting 33 of this fixed support 31, this radiation fan 20 is connected together mutually with this fixed support 31, the air-flow that can utilize this radiation fan 20 to import leaves the heat that electronic component produced of this electronic equipment; When this radiation fan 20 is pulled down on this fixed support 31, only need inwardly to press these chimeric 27, can make the caulking groove 273 of this embedding part 271 leave the edge 35 of the fluting 33 of this fixed support 31, this radiation fan 20 can be taken out, so, need not utilize manual tool just can assemble and dismantle this radiation fan 20 easily, make this radiation fan 20 break down in the time of can't rotating, the attendant can safeguard this radiation fan 20 more easily.
In the utility model, see also again shown in Fig. 2,3, this chimeric element 21 can be made of the one-body molded institute of plastic material.
In the utility model, see also again shown in Fig. 2,3, the fluting 33 of this fixed support 31 can be rabbeted a plurality of radiation fans 20 side by side simultaneously, the air-flow that utilizes these radiation fans 20 to import simultaneously, to reach the heat radiation requirement of this electronic equipment, the electronic component of avoiding this electronic equipment is because of the overheated situation about breaking down when machine or electronic component of causing; When on this fixed support 31 wherein a radiation fan 20 break down can't rotate the time, also the radiation fan 20 that can directly this be broken down directly takes off, change a new product (brand-new radiation fan 20), and whole fixed support 31 must not pulled down, reach the purpose that the attendant can safeguard any radiation fan 20 easily.
Though the utility model discloses with specific embodiment; but it is not in order to limit the utility model; any those skilled in the art; the displacement of the equivalent assemblies of under the prerequisite that does not break away from design of the present utility model and scope, having done; or, all should still belong to the category that this patent is contained according to equivalent variations and modification that the utility model scope of patent protection is done.
Claims (3)
1. the fixing device of a radiation fan, it is characterized in that: described fixing device comprises:
One fan fixing rack is located in the electronic equipment, and this fixed support is provided with one can be for the fluting that this radiation fan is installed;
One chimeric element, be located on the described radiation fan, this chimeric element is provided with a body that can be installed on this radiation fan side, the width of this body is greater than the side of this radiation fan, these body two ends vertically are provided with a fixed plate respectively, these fixed plate inner edges are respectively equipped with a plurality of projections that match with the perforation of this radiation fan, this body is fixed on the described radiation fan by these projections are embedded in the perforation of radiation fan, stretch out from bottom to top respectively on these fixed plate outer fringe surfaces and be provided with chimeric an of elasticity, these chimeric upper end is respectively equipped with an embedding part that outwards protrudes, and is respectively equipped with a caulking groove on these embedding parts;
Be fixed in the embedding part of chimeric element on the described radiation fan, edge and the embedding hole that caulking groove can be embedded in this support bracket fastened fluting, this radiation fan can be connected together mutually with this fixed support; These chimeric can inwardly be provided with pressing, and the caulking groove of this embedding part can leave this support bracket fastened fluting periphery setting.
2. the fixing device of radiation fan as claimed in claim 1, it is characterized in that: described electronic equipment can be an industrial computer.
3. the fixing device of radiation fan as claimed in claim 1, it is characterized in that: described chimeric element can be the chimeric element by plastic material constituted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03276595 CN2648139Y (en) | 2003-08-22 | 2003-08-22 | Fixing device for radiating fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03276595 CN2648139Y (en) | 2003-08-22 | 2003-08-22 | Fixing device for radiating fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2648139Y true CN2648139Y (en) | 2004-10-13 |
Family
ID=34331642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03276595 Expired - Fee Related CN2648139Y (en) | 2003-08-22 | 2003-08-22 | Fixing device for radiating fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2648139Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103176513A (en) * | 2011-12-23 | 2013-06-26 | 鸿富锦精密工业（深圳）有限公司 | Fan fixing device |
-
2003
- 2003-08-22 CN CN 03276595 patent/CN2648139Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103176513A (en) * | 2011-12-23 | 2013-06-26 | 鸿富锦精密工业（深圳）有限公司 | Fan fixing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041013 Termination date: 20100822 |