CN104141625A - Fan shield and fan module - Google Patents
Fan shield and fan module Download PDFInfo
- Publication number
- CN104141625A CN104141625A CN201310167832.8A CN201310167832A CN104141625A CN 104141625 A CN104141625 A CN 104141625A CN 201310167832 A CN201310167832 A CN 201310167832A CN 104141625 A CN104141625 A CN 104141625A
- Authority
- CN
- China
- Prior art keywords
- fan
- newel
- guard
- rib
- housing
- 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.)
- Pending
Links
- 125000004122 cyclic group Chemical group 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 abstract description 5
- 230000001012 protector Effects 0.000 abstract 3
- 230000017525 heat dissipation Effects 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D19/00—Axial-flow pumps
- F04D19/007—Axial-flow pumps multistage fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
- F04D25/166—Combinations of two or more pumps ; Producing two or more separate gas flows using fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/601—Mounting; Assembling; Disassembling specially adapted for elastic fluid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
- F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards
Abstract
A fan module comprises a fan shield, a first fan and a second fan. The first fan and the second fan are fixedly arranged on two sides of the fan shield. The fan shield comprises a center pillar and two protector members which are respectively arranged at two ends of the center pillar at an interval parallelly. Each protector member comprises an outer frame, a plurality of connecting ribs and a plurality of protective ribs; the center pillar and the outer frame are connected through the connecting ribs, and the protective ribs are disposed among the connecting ribs; each connecting rib is provided with a plurality of lock holes at interval. Each end of the first fan is provided with a first end plate which is provided with a plurality of fixing holes; each end of the second fan is provided with a second end plate which is provided with a second fixing holes; the first fixing holes and the second fixing holes respectively align to the lock holes in the two protector members correspondingly and then are locked with screws, thus the two fans are fixedly arranged on two sides of the fan shield. Different size of fans in a system can be changed conveniently through the fan shield, and accordingly cooing capacity of the system can be changed to facilitate stable running of the system.
Description
Technical field
The present invention relates to a kind of fan guard and fan module.
Background technique
In order to prevent foreign matter from entering contact flabellum, cause that fan is abnormal and avoid operator to cause personal injury, safety cover can be set on General System fan, but existing safety cover only can be applicable to the fan of single size.
Summary of the invention
In view of more than, be necessary to provide a kind of fan guard applicable to plurality of specifications fan and fan module.
A kind of fan guard; two guard members that it comprises a cylindrical center post and is arranged at respectively the interval that is parallel to each other at newel two ends; each guard member comprises a housing, connects some connection ribs and some anti-rib pads being arranged between connection rib of newel and housing, spaced apartly on each connection rib is provided with some locking holes.
A kind of fan module, it comprises that a fan guard and is fixedly arranged on the first fan of fan guard one side, this fan guard comprises a cylindrical center post and is arranged at respectively two guard members at the interval that is parallel to each other at newel two ends, each guard member comprises a housing, connect some connection ribs of newel and housing and be arranged at the some anti-rib pads between connection rib, spaced apartly on each connection rib be provided with some locking holes, the two ends of the first fan are respectively equipped with one first end plate, this first end plate is provided with some the first fixed holes, this first fixed hole is aimed to corresponding locking hole on a protective, use screw to be locked, be about to the end plate that fan guard is installed in the first fan.
A kind of fan module, one first fan and one second fan that it comprises a fan guard and is fixedly arranged on fan guard both sides, this fan guard comprises a cylindrical center post and is arranged at respectively two guard members at the interval that is parallel to each other at newel two ends, each guard member comprises a housing, connect some connection ribs of newel and housing and be arranged at the some anti-rib pads between connection rib, spaced apartly on each connection rib be provided with some locking holes, the two ends of the first fan are respectively equipped with one first end plate, this first end plate is provided with some the first fixed holes, the two ends of the second fan are respectively equipped with one second end plate, this second end plate is provided with some the second fixed holes, the first fixed hole is aimed to corresponding locking hole on a protective, use screw to be locked, being about to fan guard is installed on the end plate of the first fan, the second fixed hole is aimed to corresponding locking hole on another protective, use screw to be locked, being about to the second fan is fixed on fan guard.
Compare prior art, two guard members of the fan guard of said fans module respectively can be according to the fixing fan of different size of the radiating requirements of system, thereby the heat dissipation potential of increase system is conducive to the stable operation of system.
Accompanying drawing explanation
Fig. 1 is the better embodiment of fan guard of the present invention and the three-dimensional combination figure of two kinds of different size fans.
Fig. 2 is the three-dimensional exploded view of Fig. 1.
Fig. 3 is the stereo amplification figure of fan guard of the present invention.
Fig. 4 is the erection drawing of fan guard of the present invention and a fan.
Primary component symbol description
| The first fan | 10 |
| Wheel hub | 11 |
| Blade | 12 |
| Fixing frame | 13 |
| The first end plate | 131 |
| The first fixed hole | 1311 |
| The second fan | 20 |
| The second end plate | 21 |
| The second fixed hole | 211 |
| Fan guard | 30 |
| Newel | 31 |
| Guard member | 32 |
| Housing | 320 |
| Connection rib | 321 |
| Anti-rib pads | 322 |
| Locking hole | 3211 |
Following embodiment further illustrates the present invention in connection with above-mentioned accompanying drawing.
Embodiment
Please refer to Fig. 1 and Fig. 2, the better embodiment of fan guard 30 of the present invention is in order to fixedly one first fan 10 of different size and the second fan 20 that a size is less than the first fan 10.This first fan 10 comprise the center of being located at tubular wheel hub 11, be located in some blades 12 around of wheel hub 11 and the fixing frame 13 of being located at blade 12 peripheries.This fixing frame 13 comprises two the first end plates 131 that are generally square, and four jiaos of each the first end plate 131 are respectively equipped with one first fixed hole 1311.This second fan 20 comprises two second end plates 21, and four jiaos of each the second end plate 21 are respectively equipped with one second fixed hole 211.
Please refer to Fig. 3, fan guard 30 comprises a columniform newel 31 and is arranged at respectively two guard members 32 at the interval that is parallel to each other at newel 31 two ends.Each guard member 32 comprises that the housing 320(housing 320 that is without exception square also can be the arbitrary shape that minimum diameter is greater than the fixing frame diameter of the first fan 10 and the second fan 20, as circle), connect radial four connection ribs 321 between newel 31 and four jiaos of housing 320 and be connected in the anti-rib pads 322 between each connection rib 321.In the present embodiment, anti-rib pads 322 is to take the center of circle of end face of newel 31 to be arranged at intervals at the cyclic rib between newel 31 and housing 320 as the center of circle.Spaced apartly on each connection rib 321 be provided with some locking holes 3211.In present embodiment, these locking holes 3211 are distributed in take on some concentric circles that the center of circle of newel 31 is the center of circle.
Please refer to Fig. 4; while assembling the first fan 10 with fan guard 30; the first fixed hole 1311 is aimed to corresponding locking hole 3211, and screw is locked locking hole 3211 through the first end plate 131, fan guard 30 can be installed on the first end plate 131 of the first fan 10.While assembling the second fan 20 with fan guard 30, the second fixed hole 211 is aimed to corresponding locking hole 3211, some screws are locked locking hole 3211 through the second end plate 21, fan guard 30 can be installed on the second end plate 21 of the second fan 20.
In the guard member 32 of fan guard 30 of the present invention, offer respectively the locking hole 3211 of corresponding different size fan, can be as required, the fixing fan of different size.In the time need to increasing the heat dissipation potential of system, also the first fan 10 and the second fan 20 can be fixed on to the both sides of fan guard 30 simultaneously, and then increase system radiating ability.
Claims (11)
1. a fan guard; comprise a newel and be arranged at respectively two guard members at the interval that is parallel to each other at newel two ends; each guard member comprises a housing, connects some connection ribs of newel and housing and be arranged at the some anti-rib pads between connection rib, spaced apartly on each connection rib is provided with some locking holes.
2. fan guard as claimed in claim 1, is characterized in that: newel is cylindrical.
3. fan guard as claimed in claim 1; it is characterized in that: anti-rib pads is to take the central point of end face of newel to be arranged at intervals at the cyclic rib between newel and housing as the center of circle, locking hole is distributed in take on some concentric circles that the central point of end face of newel is the center of circle.
4. fan guard as claimed in claim 1, is characterized in that: the housing of guard member is generally square.
5. fan guard as claimed in claim 4, is characterized in that: connection rib is connected between four jiaos of housing and newel.
6. a fan module, comprise that a fan guard and is fixedly arranged on the first fan of fan guard one side, this fan guard comprises a newel and is arranged at respectively two guard members at the interval that is parallel to each other at newel two ends, each guard member comprises a housing, connect some connection ribs of newel and housing and be arranged at the some anti-rib pads between connection rib, spaced apartly on each connection rib be provided with some locking holes, the two ends of the first fan are respectively equipped with one first end plate, this first end plate is provided with some the first fixed holes, the corresponding locking hole that some screws are locked on connection rib through the first fixed hole is fixed on fan guard by the first fan.
7. fan module as claimed in claim 6, it is characterized in that: anti-rib pads is to take the central point of end face of newel to be arranged at intervals at the cyclic rib between newel and housing as the center of circle, locking hole is distributed in take on some concentric circles that the central point of end face of newel is the center of circle.
8. fan module as claimed in claim 6, is characterized in that: the housing of guard member is generally square.
9. a fan module, comprise a fan guard and be fixedly arranged on one first fan and one second fan of fan guard both sides, this fan guard comprises a newel and is arranged at respectively two guard members at the interval that is parallel to each other at newel two ends, each guard member comprises a housing, connect some connection ribs of newel and housing and be arranged at the some anti-rib pads between connection rib, spaced apartly on each connection rib be provided with some locking holes, the two ends of the first fan are respectively equipped with one first end plate, this first end plate is provided with some the first fixed holes, the two ends of the second fan are respectively equipped with one second end plate, this second end plate is provided with some the second fixed holes, the corresponding locking hole that some screws are locked on connection rib through the first fixed hole is fixed on fan guard one side by the first fan, the corresponding locking hole that some screws are locked on connection rib through the second fixed hole is fixed on the second fan the opposite side of fan guard.
10. fan module as claimed in claim 9, it is characterized in that: anti-rib pads is to take the central point of end face of newel to be arranged at intervals at the cyclic rib between newel and housing as the center of circle, locking hole is distributed in take on some concentric circles that the central point of end face of newel is the center of circle.
11. fan modules as claimed in claim 9, is characterized in that: the housing of guard member is generally square.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310167832.8A CN104141625A (en) | 2013-05-09 | 2013-05-09 | Fan shield and fan module |
| TW102118005A TW201443625A (en) | 2013-05-09 | 2013-05-22 | Protecting cover for fan and fan module |
| US14/271,530 US20140334940A1 (en) | 2013-05-09 | 2014-05-07 | Protective cover for fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310167832.8A CN104141625A (en) | 2013-05-09 | 2013-05-09 | Fan shield and fan module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104141625A true CN104141625A (en) | 2014-11-12 |
Family
ID=51850909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310167832.8A Pending CN104141625A (en) | 2013-05-09 | 2013-05-09 | Fan shield and fan module |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20140334940A1 (en) |
| CN (1) | CN104141625A (en) |
| TW (1) | TW201443625A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109989948A (en) * | 2017-12-29 | 2019-07-09 | 鸿富锦精密工业(武汉)有限公司 | Fan guard and fan mould group with the fan guard |
| CN110096121A (en) * | 2018-01-31 | 2019-08-06 | 鸿富锦精密电子(天津)有限公司 | Fan bracket and fan device adopting same |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6023117A (en) * | 1998-05-20 | 2000-02-08 | Delta Electronics, Incorporated | Motor device secured by engaging elements |
| CN1319165A (en) * | 1999-08-09 | 2001-10-24 | 大金工业株式会社 | Fan guard of blower unit and conditioner |
| JP2004132313A (en) * | 2002-10-11 | 2004-04-30 | Oriental Motor Co Ltd | Finger guard for axial flow fan motor |
| CN1520253A (en) * | 2003-01-28 | 2004-08-11 | 富士通株式会社 | Case, appts. parts and fan parts set with such case, and electronic appts. set with such fan parts |
| CN102681633A (en) * | 2011-03-07 | 2012-09-19 | 鸿富锦精密工业（深圳）有限公司 | Fan fixing device |
| CN202597167U (en) * | 2012-06-11 | 2012-12-12 | 浙江江宇电机有限公司 | Combination unit of fan cover and support |
-
2013
- 2013-05-09 CN CN201310167832.8A patent/CN104141625A/en active Pending
- 2013-05-22 TW TW102118005A patent/TW201443625A/en unknown
-
2014
- 2014-05-07 US US14/271,530 patent/US20140334940A1/en not_active Abandoned
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6023117A (en) * | 1998-05-20 | 2000-02-08 | Delta Electronics, Incorporated | Motor device secured by engaging elements |
| CN1319165A (en) * | 1999-08-09 | 2001-10-24 | 大金工业株式会社 | Fan guard of blower unit and conditioner |
| JP2004132313A (en) * | 2002-10-11 | 2004-04-30 | Oriental Motor Co Ltd | Finger guard for axial flow fan motor |
| CN1520253A (en) * | 2003-01-28 | 2004-08-11 | 富士通株式会社 | Case, appts. parts and fan parts set with such case, and electronic appts. set with such fan parts |
| CN102681633A (en) * | 2011-03-07 | 2012-09-19 | 鸿富锦精密工业（深圳）有限公司 | Fan fixing device |
| CN202597167U (en) * | 2012-06-11 | 2012-12-12 | 浙江江宇电机有限公司 | Combination unit of fan cover and support |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109989948A (en) * | 2017-12-29 | 2019-07-09 | 鸿富锦精密工业(武汉)有限公司 | Fan guard and fan mould group with the fan guard |
| CN110096121A (en) * | 2018-01-31 | 2019-08-06 | 鸿富锦精密电子(天津)有限公司 | Fan bracket and fan device adopting same |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201443625A (en) | 2014-11-16 |
| US20140334940A1 (en) | 2014-11-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20141112 |