CN210977949U - Double-layer fan framework for 4U server - Google Patents
Double-layer fan framework for 4U server Download PDFInfo
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- CN210977949U CN210977949U CN201921706185.2U CN201921706185U CN210977949U CN 210977949 U CN210977949 U CN 210977949U CN 201921706185 U CN201921706185 U CN 201921706185U CN 210977949 U CN210977949 U CN 210977949U
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- fan
- hole
- bottom plate
- wire connector
- wire
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- 239000003292 glue Substances 0.000 claims description 19
- 239000002355 dual-layer Substances 0.000 claims 3
- 239000010410 layer Substances 0.000 claims 2
- 230000017525 heat dissipation Effects 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
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Abstract
The utility model provides a double-deck fan framework for on 4U server belongs to server heat dissipation technical field. The technical scheme is as follows: including the fore-stock, after-poppet and the fan of setting between fore-stock and after-poppet, the fan includes fan and lower fan, it is provided with fan electric wire and last fan wire joint to go up the fan, the fan is provided with fan electric wire and lower fan wire joint down, the after-poppet includes the posterior lateral plate, left side board and bottom plate, it draws forth by the left side board to go up the fan electric wire, extend to the bottom plate outside through the bottom plate, the extension sets up fan wire joint, the fan electric wire is drawn forth by the left side board down, extend to the bottom plate outside through the bottom plate, the extension sets up fan wire joint down. The utility model has the advantages that: the utility model discloses a walk the line unilateral promptly for solving double-deck fan, reduce the problem in space to and utilize two formula equipments, reduce the part number, simplify the module structure, but wide application in each type contains the server machine case of double-deck fan.
Description
Technical Field
The utility model relates to a server technical field especially relates to a double-deck fan framework for on 4U server.
Background
The server needs to use multilayer fans to cool equipment when in operation, and the difficulty of the double-layer fans lies in reasonable assembly of upper-layer fan wires when in assembly, so that the effective insertion of interfaces of the double-layer fans into the same-layer mainboard is ensured.
The server on the market at present is provided with a double-layer fan, and electric wires (the upper fan and the lower fan are of the same type and are equal in length) of the upper fan and the lower fan are hidden at two sides of a fan bracket from top to bottom at two sides, so that the two sides need to have the same enough width space. When the fan adopts the wider model, the width of the case limits, so that the space for wire collection is often insufficient, and new requirements are provided for the wiring mode of the fan wire.
Especially, the width of the fan assembled on the 4U server is large, but the position of wiring of a fan wire needs to be reserved, and meanwhile, the width of the whole assembled module can meet the width space of the case.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a double-deck fan framework for on 4U server avoids because when the fan adopts the model of broad, because the width restriction of quick-witted case for the not enough drawback in space of line hiding.
The utility model discloses a realize through following measure:
the utility model provides a double-deck fan framework for on U server, includes fore-stock, after-poppet and sets up the fan between fore-stock and after-poppet, the fan includes fan and lower fan, it is provided with fan electric wire and last fan wire joint to go up the fan, the fan is provided with down fan electric wire and lower fan wire joint down, the after-poppet includes posterior lateral plate, left side board and bottom plate, it is by to go up the fan electric wire the left side board is drawn forth, the warp the bottom plate to the bottom plate outside extends, and the extension sets up go up fan wire joint, the fan electric wire by the left side board is drawn forth down, the warp the bottom plate to the bottom plate outside extends, and the extension sets up fan wire joint down.
Preferably, an upper fan wire connector seat and a lower fan wire connector seat are arranged on two sides of the bottom plate, the upper fan wire connector seat is internally provided with the upper fan wire connector, and the lower fan wire connector seat is internally provided with the lower fan wire connector.
Preferably, the front bracket comprises a front side plate and a top plate, the right side of the front side plate is provided with a through hole A, the left side of the rear side plate of the rear bracket is provided with a through hole B, the upper fan and the lower fan comprise a front end face and a rear end face, the right side of the front end face of the upper fan and the right side of the front end face of the lower fan are both provided with a through hole C, the through hole C is corresponding to the through hole A, the through hole C is provided with a glue nail in the through hole A, the left side of the rear end face of the upper fan and the left side of the rear end face of the lower fan are both provided with a through hole D, the through hole D is corresponding to the through hole B, and the through.
Preferably, the front end face left side of the upper fan and the front end face left side of the lower fan are provided with mounting holes A, positioning glue nails A are arranged in the mounting holes A, the heads of the positioning glue nails A are abutted to the front bracket, the tails of the positioning glue nails A are embedded into the mounting holes A, the rear end face right side of the upper fan and the rear end face right side of the lower fan are provided with mounting holes B, positioning glue nails B are also arranged in the mounting holes B, the heads of the positioning glue nails B are abutted to the inner side faces of the rear bracket, and the tails of the positioning glue nails B are embedded into the mounting holes B.
The utility model has the advantages that:
1. the utility model discloses an go up the fan electric wire and fan electric wire down and draw forth by back bracket left side board, extend to the bottom plate outside through the bottom plate of back bracket to going up fan electric wire splice and fan electric wire splice setting down in the outside of bottom plate, setting the electric wire of fan in back bracket one side, the effectual total space of saving the fan module in the complete machine assemblage provides more spaces for arranging other structures.
2. Go up fan wire connector seat and provide the mounted position for last fan wire connector's setting, lower fan wire connector seat provides the mounted position for lower fan wire connector's setting.
3. The upper fan wire connector and the lower fan wire connector are arranged on the outer side of the rear bracket bottom plate, so that the upper fan wire connector and the lower fan wire connector can be distinguished conveniently, and can be effectively and rapidly installed with other structural members, and the installation accuracy is improved.
4. Glue nails are arranged in the through hole C and the through hole A, and the upper fan and the lower fan are connected with the front bracket; the through holes D and B are also internally provided with rubber nails, and the upper fan and the lower fan are connected with the rear bracket at the positions, so that the rubber nails can realize the positioning in the vertical, left-right and front-back directions.
5. The positioning rubber nail comprises a circular head and a tail, the circular head is abutted against the inner side face of the front bracket, and the tail is submerged into the mounting hole A; the positioning rubber nail comprises a circular head and a tail, the circular head is abutted against the inner side face of the rear bracket, and the tail is submerged into the mounting hole B. From the description, it can be seen that the positioning glue nail does not connect the upper and lower fans with the rear bracket or connect the upper and lower fans with the front bracket, but has a buffering function, and can only be positioned up and down and left and right compared with the glue nail.
6. The utility model discloses a walk the line unilateral promptly for solving double-deck fan, reduce the problem in space to and utilize two formula equipments, reduce the part number, simplify the module structure, but wide application in each type contains the server machine case of double-deck fan.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic diagram of the explosion structure of the present invention.
Fig. 3 is a schematic structural view with the front bracket and the rear bracket removed.
Fig. 4 is a schematic structural diagram of the rear bracket and the traces.
Fig. 5 is a partially enlarged view of a portion a of fig. 4.
Fig. 6 is a structural schematic view of the rear bracket.
Wherein the reference numerals are: 1. a front bracket; 11. a front side plate; 12. a top plate; 2. a fan; 21. an upper fan; 211. an upper fan wire; 212. an upper fan wire connector; 22. a lower fan; 221. a lower fan wire; 222. a lower fan wire connector; 3. a rear bracket; 31. a rear side plate; 32. a left side plate; 33. a base plate; 311. an upper fan wire connector base; 312. a lower fan wire connector plug base; 4. gluing nails; 5. positioning a rubber nail A; 6. and positioning the rubber nail B.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
The utility model uses the effective wire-hiding mode of the fan wire to arrange two fan wires at the same side of the fan bracket, thereby vacating the space at the other side of the fan bracket, effectively saving the space occupied by the fan module in the whole machine assembly and providing more space for arranging other structural members; meanwhile, the fan module is buckled by the two oppositely buckled plastic parts, so that the assembly is simplified.
Referring to fig. 1 to 6, a double-layer fan framework for a 4U server includes a front bracket 1, a rear bracket 3, and a fan 2 disposed between the front bracket 1 and the rear bracket 3, where the fan 2 includes an upper fan 21 and a lower fan 22, the upper fan 21 is provided with an upper fan wire 211 and an upper fan wire connector 212, and the lower fan 22 is provided with a lower fan wire 221 and a lower fan wire connector 222, and is characterized in that the rear bracket 3 includes a rear side plate 31, a left side plate 32, and a bottom plate 33, the upper fan wire 211 is led out from the left side plate 32, extends to the outside of the bottom plate 33 through the bottom plate 33, the upper fan wire connector 212 is disposed at an extension, the lower fan wire 221 is led out from the left side plate 32, extends to the outside of the bottom plate 33 through the bottom plate 33, and the lower fan wire connector 222 is disposed at the extension.
An upper fan wire connector holder 311 and a lower fan wire connector holder 312 are disposed on both sides of the bottom plate 33, an upper fan wire connector 212 is disposed in the upper fan wire connector holder 311, and a lower fan wire connector 222 is disposed in the lower fan wire connector holder 312.
Front bracket 1 includes preceding curb plate 11 and roof 12, 11 right sides of preceding curb plate are provided with through-hole A, 31 left sides of posterior lateral plate of posterior bracket 3 are provided with through-hole B, upward fan 21 and lower fan 22 all include preceding terminal surface and rear end face, the preceding terminal surface right side of upward fan 21 and the preceding terminal surface right side of lower fan all are provided with through-hole C, through-hole C is corresponding with through-hole A, be provided with in through-hole C and the through-hole A and glue nail 4, the rear end face left side of upward fan 21 and the rear end face left side of lower fan all are provided with through-hole D, through-hole D is corresponding with through-hole B, also.
The preceding terminal surface left side of last fan 21 and the preceding terminal surface left side of lower fan 22 are provided with mounting hole A, be provided with location adhesive nail A5 in the mounting hole A, location adhesive nail A5 head and preceding bracket 1 butt, in location adhesive nail A5 afterbody embedding mounting hole A, the rear end surface right side of last fan 21 and the rear end surface right side of lower fan 22 are provided with mounting hole B, also be provided with location adhesive nail B6 in the mounting hole B, the medial surface butt of location adhesive nail B6 head and rear bracket 3, in location adhesive nail B6 afterbody embedding mounting hole B.
The utility model discloses an go up the fan electric wire and fan electric wire down and draw forth by back bracket left side board, extend to the bottom plate outside through the bottom plate of back bracket to going up fan electric wire splice and fan electric wire splice setting down in the outside of bottom plate, setting the electric wire of fan in back bracket one side, the effectual total space of saving the fan module in the complete machine assemblage provides more spaces for arranging other structures. The utility model discloses a walk the line unilateral promptly for solving double-deck fan, reduce the problem in space to and utilize two formula equipments, reduce the part number, simplify the module structure, but wide application in each type contains the server machine case of double-deck fan.
The technical features that the utility model has not been described can be realized through or adopt prior art, and no longer give unnecessary details here, and of course, the above-mentioned explanation is not right the utility model discloses a restriction, the utility model discloses also not only be limited to the above-mentioned example, ordinary skilled person in this technical field is in the utility model discloses a change, modification, interpolation or replacement made in the essential scope also should belong to the utility model discloses a protection scope.
Claims (4)
1. A double-layer fan framework for a 4U server comprises a front bracket (1), a rear bracket (3) and a fan (2) arranged between the front bracket (1) and the rear bracket (3), wherein the fan (2) comprises an upper fan (21) and a lower fan (22), the upper fan (21) is provided with an upper fan wire (211) and an upper fan wire connector (212), the lower fan (22) is provided with a lower fan wire (221) and a lower fan wire connector (222), the double-layer fan framework is characterized in that the rear bracket (3) comprises a rear side plate (31), a left side plate (32) and a bottom plate (33), the upper fan wire (211) is led out from the left side plate (32), extends to the outer side of the bottom plate (33) through the bottom plate (33), the upper fan wire connector (212) is arranged at the extending position, and the lower fan wire (221) is led out from the left side plate (32), the lower fan wire connector (222) is arranged at the extending position of the lower fan wire connector and extends to the outer side of the bottom plate (33) through the bottom plate (33).
2. The dual-layer fan architecture used on a 4U server according to claim 1, wherein an upper fan wire connector seat (311) and a lower fan wire connector seat (312) are disposed on two sides of the bottom plate (33), the upper fan wire connector (212) is disposed in the upper fan wire connector seat (311), and the lower fan wire connector (222) is disposed in the lower fan wire connector seat (312).
3. The dual-layer fan architecture for a 4U server as claimed in claim 1, the front bracket (1) comprises a front side plate (11) and a top plate (12), a through hole A is arranged at the right side of the front side plate (11), a through hole B is arranged on the left side of a rear side plate (31) of the rear bracket (3), the upper fan (21) and the lower fan (22) both comprise a front end surface and a rear end surface, the right side of the front end surface of the upper fan (21) and the right side of the front end surface of the lower fan are both provided with a through hole C, the through hole C corresponds to the through hole A, the through hole C and the through hole A are internally provided with a glue nail (4), the left side of the rear end surface of the upper fan (21) and the left side of the rear end surface of the lower fan are both provided with through holes D, the through hole D corresponds to the through hole B, and glue nails (4) are also arranged in the through hole D and the through hole B.
4. The dual-layer fan framework used for the 4U server according to claim 3, wherein a mounting hole A is formed in the left side of the front end face of the upper fan (21) and the left side of the front end face of the lower fan (22), a positioning glue nail A (5) is arranged in the mounting hole A, the head of the positioning glue nail A (5) is abutted to the front bracket (1), the tail of the positioning glue nail A (5) is embedded into the mounting hole A, a mounting hole B is formed in the right side of the rear end face of the upper fan (21) and the right side of the rear end face of the lower fan (22), a positioning glue nail B (6) is also arranged in the mounting hole B, the head of the positioning glue nail B (6) is abutted to the inner side face of the rear bracket (3), and the tail of the positioning glue nail B (6) is embedded into the mounting hole B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921706185.2U CN210977949U (en) | 2019-10-12 | 2019-10-12 | Double-layer fan framework for 4U server |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921706185.2U CN210977949U (en) | 2019-10-12 | 2019-10-12 | Double-layer fan framework for 4U server |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210977949U true CN210977949U (en) | 2020-07-10 |
Family
ID=71421939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921706185.2U Active CN210977949U (en) | 2019-10-12 | 2019-10-12 | Double-layer fan framework for 4U server |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210977949U (en) |
-
2019
- 2019-10-12 CN CN201921706185.2U patent/CN210977949U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |