CN102999126A - Fan unit - Google Patents
Fan unit Download PDFInfo
- Publication number
- CN102999126A CN102999126A CN2011102653973A CN201110265397A CN102999126A CN 102999126 A CN102999126 A CN 102999126A CN 2011102653973 A CN2011102653973 A CN 2011102653973A CN 201110265397 A CN201110265397 A CN 201110265397A CN 102999126 A CN102999126 A CN 102999126A
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- Prior art keywords
- connector
- fan
- fan unit
- pulling part
- housing
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Abstract
The invention relates to a fan unit which can be applied to an electronic device. The electronic device comprises a fan bracket which is provided with a first connector. The fan unit comprises a casing and a fan body, wherein the casing is detachably assembled on the fan bracket and provided with a fixing portion, a second connector fixed on the fixing portion and a lifting portion. The lifting portion can bear force along a first direction perpendicular to the rear lateral face of the electronic device to drive the casing to be detached along the first direction. The casing can be assembled onto the fan bracket along a second direction opposite to the first direction, and accordingly, the second connector can be connected to the first connector along the second direction. The first direction is perpendicular to the rear lateral face of the electronic device. The fan body is arranged in the casing and electrically connected to the second connector, and the air outlet direction of the fan body is parallel to the first direction and the second direction.
Description
Technical field
The present invention relates to a kind of fan unit, relate in particular to a kind of fan unit that is applicable to electronic equipment.
Background technology
Server is the core computer of each computing machine of service in the network system, and the functions such as disk that the network user needs and print service can be provided, simultaneously also can be for each client interior every resource of share web environment each other.The basic framework of server and general personal computer are roughly the same, formed by parts such as central processing unit (CPU), internal memory (Memory) and I/O (I/O) equipment, and connected in inside by bus (Bus), see through north bridge chips and connect central processing unit and internal memory, connect input-output apparatus etc. and see through South Bridge chip.Server has approximately experienced three evolution process by casing structure: from early stage tower case to emphasize to concentrate the rack of performance, again to the blade server of high density account form.
Take rack server as example, rack server is the server that a kind of outward appearance designs according to unified standard at this, cooperates the unified use of rack.Can say that rack is a kind of tower server of optimizing structure, its design aim mainly is in order to reduce as far as possible taking of server space.A lot of specialized network equipment all are the structures that adopts rack, and it mostly is flat, just as drawer.For example switch, router, hardware firewall these.The width of rack server is 19 inches, and height has 1U, 2U, 3U, 4U, 5U, the server of several standards of 7U usually take U as unit (1U=1.75 inch=44.45 millimeter).
The size of rack also is to adopt general industrial standard, does not usually wait from 22U to 42U.Height by U in the rack has dismountable slip bracket, and the user can be according to the absolute altitude flexible height of own server, with network equipments such as service device, hub, disk array cabinets.After server was well placed, its all I/O lines were all drawn (total interface of rack server also in the wings) from the rear of rack, and unified being placed in the wire casing of rack generally posted label, is convenient to management.
Generally speaking, a plurality of fans of existing rack server are not to be assembled in independently of one another frame, so that each fan is not easy to dismantle rapidly and keep in repair.In addition, a plurality of fans of existing rack server are not to be electrically connected at independently of one another frame, insert and can't carry out independently heat, need stop the running of all fans when therefore single fan being keeped in repair, and can bring inconvenience.
Summary of the invention
The invention provides a kind of fan unit, be convenient to dismantle independently and keep in repair.
The present invention proposes a kind of fan unit, is applicable to electronic equipment.Electronic equipment comprises fan board.Fan board has the first connector.Fan unit comprises housing and fan body.Housing removably is assembled in fan board, and has fixed part, the second connector and pulling part.The second connector is fixed in fixed part.The pulling part is suitable for along first direction stressed and drive housing and be disassembled from fan board along a first direction.Housing is suitable for being assembled to fan board and making the second connector be connected to the first connector along second direction along the second direction that is in reverse to first direction.The trailing flank of the vertical electronic equipment of first direction.Fan body is disposed in the housing and is electrically connected at the second connector.The parallel first direction of the air-out direction of fan body and second direction.
In one embodiment of this invention, above-mentioned fan board has holding tank, and housing is disposed in the holding tank.
In one embodiment of this invention, above-mentioned pulling part is elastic construction, housing has the pulling part, constructive interference between pulling part and the fan board is limited in housing in the holding tank, the pulling part is suitable for stress deformation and removes constructive interference between pulling part and the fan board, so that housing is suitable for being disassembled from fan board.
In one embodiment of this invention, the end of above-mentioned pulling part stretches out from holding tank, and end is suitable for stressed and drives the pulling part distortion.
In one embodiment of this invention, have draw-in groove in the above-mentioned holding tank, have projection on the pulling part, projection snaps in draw-in groove so that form constructive interference between pulling part and the fan board.
In one embodiment of this invention, above-mentioned fixed position is in enclosure interior and comprise pedestal and position limit arm.Position limit arm is connected in pedestal, and the bottom of the second connector is folded between position limit arm and the pedestal.
In one embodiment of this invention, the bottom of the second above-mentioned connector is suitable for moving between position limit arm and the pedestal along third direction, position limit arm stops the second connector along the four directions to moving relative to pedestal, the second connector has projection, position limit arm has breach, projection is sticked in breach stoping the second connector to move relative to pedestal along third direction and the 5th direction, and the four directions is to vertical third direction, the 5th perpendicular direction third direction and four directions to.
In one embodiment of this invention, above-mentioned projection has guide ramp, and when the bottom of the second connector moved between position limit arm and the pedestal along third direction, projection snapped in breach by the guiding of guide ramp.
In one embodiment of this invention, form spacing space between above-mentioned position limit arm and the pedestal, the bottom of the second connector is folded in the spacing space, and the opening direction in spacing space is towards enclosure interior.
Based on above-mentioned, the housing of fan unit of the present invention is in order to hold fan body and removably to be assembled in fan board.By this, fan unit can by the combination of housing and fan board or separate and independently dismounting in fan board, and can be electrically connected at independently by the second connector of housing fan board the first connector so that heat insert.When fan unit carries out heat insertion and dismounting independently, need not stop the running of other fan unit, and the convenience on can promoting dismounting and keeping in repair.
For above-mentioned feature and advantage of the present invention can be become apparent, embodiment cited below particularly, and cooperate accompanying drawing to be described in detail below.
Description of drawings
Fig. 1 is the stereographic map that the fan unit of one embodiment of the invention is applied to electronic equipment.
Fig. 2 is the fan unit of Fig. 1 and the stereographic map of fan board.
Fig. 3 is the stereographic map of the fan board of Fig. 2.
Fig. 4 is that the fan unit of Fig. 2 and fan board are in the partial component stereographic map at another visual angle.
Fig. 5 is the stereographic map of the fan unit of Fig. 2.
Fig. 6 is the partial component stereographic map of the fan board of Fig. 3.
Fig. 7 is the fan unit of Fig. 4 and the partial component stereographic map of fan board.
Fig. 8 is the partial perspective view of the housing of Fig. 7.
Fig. 9 is the synoptic diagram that the second connector of Fig. 8 moves apart fixed part.
The primary clustering symbol description:
50: electronic equipment
54: fan board
54a: the first connector
54b: holding tank
54c: draw-in groove
100: fan unit
110: housing
112: the pulling part
112a, 114b: projection
114: the second connectors
114a: bottom
114c: guide ramp
116: fixed part
116a: pedestal
116b: position limit arm
116c: breach
120: fan body
D, D ', V, V ', V ": direction
S: spacing space
Embodiment
Fig. 1 is the stereographic map that the fan unit of one embodiment of the invention is applied to electronic equipment.Please refer to Fig. 1, the fan unit 100 of present embodiment is applicable to electronic equipment 50.Electronic equipment 50 comprises a plurality of fan boards 54.Fan unit 100 is assembled in fan board 54, so that radiating airflow to be provided the electronic component that is disposed at electronic equipment 50 inside is dispelled the heat.
Fig. 2 is the fan unit of Fig. 1 and the stereographic map of fan board.Fig. 3 is the stereographic map of the fan board of Fig. 2.Fig. 4 is that the fan unit of Fig. 2 and fan board are in the partial component stereographic map at another visual angle.Please refer to Fig. 2 to Fig. 4, the fan unit 100 of present embodiment comprises housing 110 and fan body 120, housing 110 removably is assembled in fan board 54, fan body 120 is disposed in the housing 110, and the air-out direction of fan body 120 is the direction D of the trailing flank of the vertical electronic equipment 50 that illustrates of Fig. 1 and Fig. 2.Fan board 54 has the first connector 54a.Housing 110 is suitable for along direction D from fan board 54 and is disassembled, or is assembled to fan board 54 and makes fan unit 100 be connected to the first connector 54a along direction D ' along the direction D ' that is in reverse to direction D.
Fig. 5 is the stereographic map of the fan unit of Fig. 2.Fig. 6 is the partial component stereographic map of the fan board of Fig. 3.Fig. 7 is the fan unit of Fig. 4 and the partial component stereographic map of fan board.Fig. 8 is the partial perspective view of the housing of Fig. 7.Graphic comparatively clear for making, Fig. 7 does not show the first connector 54a among Fig. 4.The housing 110 of present embodiment is such as Fig. 1, Fig. 2 and shown in Figure 5ly have a pulling part 112, and has as shown in Figures 7 and 8 one second connector, 114 1 fixed parts 116.The second connector 114 is fixed in fixed part 116 and is electrically connected at fan body 120, and pulling part 112 is suitable for along the direction D of Figure 1 and Figure 2 stressed and drive housing 110 and 54 be disassembled along direction D from fan board.Housing 110 is suitable for being assembled to fan board 54 and making the second connector 114 be connected to Fig. 3 and the first connector 54a shown in Figure 4 along direction D ' along the direction D ' that is in reverse to direction D, makes fan unit 100 be suitable for seeing through the signal that the first connector 54a and the second connector 114 receive from electronic equipment 50.The trailing flank of the vertical electronic equipment 50 of above-mentioned direction D.
Under above-mentioned configuration mode, because fan unit 100 removably is assembled in fan board 54, and when fan unit 100 is assembled to fan board 54, can be connected directly to the first connector 54a of fan board 54, so fan unit 100 is suitable for carrying out, and heat is inserted and more convenient in dismounting and maintenance.
Please refer to Fig. 3 and Fig. 4, in the present embodiment, fan board 54 has holding tank 54b, and the housing 110 of fan unit 100 is disposed in the holding tank 54b firmly to be fixed.Please refer to Fig. 5 and Fig. 6, pulling part 112 and the constructive interference between the fan board 54 of present embodiment are limited in housing 110 in the holding tank 54b, pulling part 112 is suitable for stress deformation and removes constructive interference between pulling part 112 and the fan board 54, so that housing 110 is suitable for being disassembled from fan board 54.
Specifically, in the present embodiment, have draw-in groove 54c in the holding tank 54b, have projection 112a on the pulling part 112, projection 112a snaps in draw-in groove 54c so that form constructive interference between pulling part 112 and the fan board 54.In addition, as shown in Figures 1 and 2, the end of pulling part 112 stretches out from holding tank 54b, allows the user be convenient to force in the end of pulling part 112 and drives pulling part 112 distortion, and force in pulling part 112 so that fan unit 100 54 is disassembled along direction D from fan board along direction D.
Fig. 9 is the synoptic diagram that the second connector of Fig. 8 moves apart fixed part.Please refer to Fig. 8 and Fig. 9, fixed part 116 comprises pedestal 116a and position limit arm 116b.Position limit arm 116b is connected in pedestal 116a, and the bottom 114a of the second connector 114 is folded between position limit arm 116b and the pedestal 116a.The bottom 114a of the second connector 114 is suitable for moving to along direction V from position shown in Figure 9 between position limit arm 116b and the pedestal 116a and is state shown in Figure 8, and this moment, position limit arm 116b stoped the second connector 114 to move relative to pedestal 116a along direction V '.In addition, the second connector 114 has projection 114b, and position limit arm 116b has breach 116c, and projection 114b is sticked in breach 116c to stop the second connector 114 along direction V and direction V " move relative to pedestal 116a; direction V ' vertical direction V, direction V " vertical direction V and direction V '.
Specifically, projection 114b has guide ramp 114c.When the bottom 114a of the second connector 114 moved between position limit arm 116b and the pedestal 116a along direction V, projection 114b snapped in breach 116c by the guiding of guide ramp 114c.In addition, form spacing space S between position limit arm 116b and the pedestal 116a, the bottom 114a of the second connector 114 is folded in the spacing space S, and the opening direction of spacing space S exposes the second connector 114 towards housing 110 inside to avoid housing 110.
In sum, the housing of fan unit of the present invention is in order to hold fan body and removably to be assembled in fan board.By this, fan unit can by the combination of housing and fan board or separate and independently dismounting in fan board, and can be electrically connected at independently by the second connector of housing fan board the first connector so that heat insert.When fan unit carries out heat insertion and dismounting independently, need not stop the running of other fan unit, and the convenience on can promoting dismounting and keeping in repair.
Although the present invention discloses as above with embodiment; so it is not to limit the present invention, technician in any affiliated technical field, without departing from the spirit and scope of the present invention; when doing a little change and retouching, so protection scope of the present invention should be as the criterion with the scope that claim was defined.
Claims (9)
1. a fan unit is characterized in that, is applicable to an electronic equipment, and this electronic equipment comprises a fan board, and this fan board has one first connector, and this fan unit comprises:
One housing, removably be assembled in this fan board, and have a fixed part, one second connector and a pulling part, wherein this second connector is fixed in this fixed part, this pulling part is suitable for along a first direction stressed and drive this housing and be disassembled along this first direction from this fan board, this housing is suitable for being assembled to this fan board and making this second connector be connected to this first connector along this second direction along a second direction that is in reverse to this first direction, the trailing flank of vertical this electronic equipment of this first direction; And
One fan body is disposed in this housing and is electrically connected at this second connector, wherein parallel this first direction of the air-out direction of this fan body and this second direction.
2. fan unit according to claim 1, wherein this fan board has a holding tank, and this housing is disposed in this holding tank.
3. fan unit according to claim 2, wherein this pulling part is elastic construction, constructive interference between this pulling part and this fan board is limited in this housing in this holding tank, this pulling part is suitable for stress deformation and removes constructive interference between this pulling part and this fan board, so that this housing is suitable for being disassembled from this fan board.
4. fan unit according to claim 3, wherein an end of this pulling part stretches out from this holding tank, and this end is suitable for stressed and drives this pulling part distortion.
5. fan unit according to claim 3 wherein has a draw-in groove in this holding tank, has a projection on this pulling part, and this projection snaps in this draw-in groove so that form constructive interference between this pulling part and this fan board.
6. fan unit according to claim 1, wherein this fixed position is in this enclosure interior and comprise:
One pedestal; And
One position limit arm is connected in this pedestal, and wherein a bottom of this second connector is folded between this position limit arm and this pedestal.
7. fan unit according to claim 6, wherein this bottom of this second connector is suitable for moving between this position limit arm and this pedestal along a third direction, this position limit arm stops this second connector along a four directions to moving relative to this pedestal, this second connector has a projection, this position limit arm has a breach, this projection is sticked in this breach to stop this second connector to move relative to this pedestal along this third direction and one the 5th direction, this four directions is to vertical this third direction, this third direction of the 5th perpendicular direction and this four directions to.
8. fan unit according to claim 7, wherein this projection has a guide ramp, and when this bottom of this second connector moved between this position limit arm and this pedestal along this third direction, this projection snapped in this breach by the guiding of this guide ramp.
9. fan unit according to claim 7 wherein forms a spacing space between this position limit arm and this pedestal, and this bottom of this second connector is folded in this spacing space, and the opening direction in this spacing space is towards this enclosure interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102653973A CN102999126A (en) | 2011-09-08 | 2011-09-08 | Fan unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102653973A CN102999126A (en) | 2011-09-08 | 2011-09-08 | Fan unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102999126A true CN102999126A (en) | 2013-03-27 |
Family
ID=47927793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102653973A Pending CN102999126A (en) | 2011-09-08 | 2011-09-08 | Fan unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102999126A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113747699A (en) * | 2020-05-28 | 2021-12-03 | 株式会社安川电机 | Electronic device and maintenance method for electronic device |
| WO2023165555A1 (en) * | 2022-03-02 | 2023-09-07 | 华为技术有限公司 | Fan structure and electronic device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6406257B1 (en) * | 1999-09-29 | 2002-06-18 | Silicon Graphics, Inc. | Modular air moving system and method |
| CN2594509Y (en) * | 2002-12-21 | 2003-12-24 | 鸿富锦精密工业（深圳）有限公司 | Fan frame assembly |
| CN2643377Y (en) * | 2003-09-22 | 2004-09-22 | 英业达股份有限公司 | Heat radiating structure for server |
| CN201919284U (en) * | 2010-12-22 | 2011-08-03 | 创新科存储技术有限公司 | Fan plugging device and fan radiating device |
-
2011
- 2011-09-08 CN CN2011102653973A patent/CN102999126A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6406257B1 (en) * | 1999-09-29 | 2002-06-18 | Silicon Graphics, Inc. | Modular air moving system and method |
| CN2594509Y (en) * | 2002-12-21 | 2003-12-24 | 鸿富锦精密工业（深圳）有限公司 | Fan frame assembly |
| CN2643377Y (en) * | 2003-09-22 | 2004-09-22 | 英业达股份有限公司 | Heat radiating structure for server |
| CN201919284U (en) * | 2010-12-22 | 2011-08-03 | 创新科存储技术有限公司 | Fan plugging device and fan radiating device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113747699A (en) * | 2020-05-28 | 2021-12-03 | 株式会社安川电机 | Electronic device and maintenance method for electronic device |
| CN113747699B (en) * | 2020-05-28 | 2023-11-21 | 株式会社安川电机 | Electronic device and maintenance method for electronic device |
| WO2023165555A1 (en) * | 2022-03-02 | 2023-09-07 | 华为技术有限公司 | Fan structure and electronic device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130327 |