CN103092294A - Fan module - Google Patents
Fan module Download PDFInfo
- Publication number
- CN103092294A CN103092294A CN2011103373452A CN201110337345A CN103092294A CN 103092294 A CN103092294 A CN 103092294A CN 2011103373452 A CN2011103373452 A CN 2011103373452A CN 201110337345 A CN201110337345 A CN 201110337345A CN 103092294 A CN103092294 A CN 103092294A
- Authority
- CN
- China
- Prior art keywords
- clamping part
- fan module
- grab
- fixed orifice
- leg
- 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
Images
Classifications
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- 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
- F04D29/64—Mounting; Assembling; Disassembling of axial pumps
- F04D29/644—Mounting; Assembling; Disassembling of axial pumps especially adapted for elastic fluid pumps
- F04D29/646—Mounting or removal of fans
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- 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
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20181—Filters; Louvers
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
A fan module comprises a fan body and a screen. Two fixing holes are reserved on the fan body. The screen comprises two support feet. Each support foot is provided with a hook capable of achieving elastic deformation. Each hook is provided with a fastening part. The hooks are accommodated in the fixing holes. The fastening parts are fastened on the fan body.
Description
Technical field
The present invention relates to a kind of fan module, espespecially a kind of fan module for electronic installation.
Background technology
In the electronic installations such as computer and server, the fan module for heat radiation is installed all.This fan module usually all includes fan body and is arranged on guard on fan body.This guard is generally reticulate texture, and the flabellum of avoiding the operator to be not intended to touch High Rotation Speed by its intensive stratum reticulare damages.Yet traditional guard is that metal material consists of, and is to lock in the unthreaded hole that fan body is offered by screw.Such guard, installation and removal are got up very inconvenient.
Summary of the invention
In view of above content, be necessary to provide a kind of fan module that facilitates the guard dismounting.
A kind of fan module, include fan body and guard, described fan body is offered two fixed orifices, described guard includes two legs, each leg is provided with the grab of elastically deformable, described grab is provided with clamping part, and described grab is housed in described fixed orifice, and described clamping part is buckled on described fan body.
In one embodiment, the minor increment between the ultimate range between described two legs and described two fixed orifices about equally.
In one embodiment, the ultimate range between the grab of described two legs is less than the ultimate range between described two fixed orifices, and the minor increment between the clamping part of described two legs is less than the minor increment between described two fixed orifices.
In one embodiment, described grab also includes connecting portion and butting section, described connecting portion connects described clamping part and described leg, described butting section connects the described connecting portion of described connection and described clamping part, the inwall of described butting section and described fixed orifice leans, and rocks in described fixed orifice in order to prevent described grab.
In one embodiment, described butting section is between described leg and described clamping part.
In one embodiment, described butting section has the outside surface of arc.
In one embodiment, described connecting portion is housed in described fixed orifice, and the xsect of described connecting portion is triangle.
In one embodiment, described clamping part is provided with the sliding surface of arc, when described sliding surface slides in described fixed orifice at described clamping part, is resisted against on the inwall of described fixed orifice.
In one embodiment, described clamping part also is provided with the buckle face that connects described sliding surface, and described buckle face is buckled on described fan body.
In one embodiment, the described leg of described buckle face almost parallel, and between described leg and described sliding surface.
Compared with prior art, in the said fans module, as long as the grab on leg is inserted in fixed orifice, the grab elastic deformation, described clamping part is buckled on fan body, after described grab elastic recovery like this, described guard just is fixed on described fan body, and is very convenient.During dismounting, as long as order about the grab elastic deformation, clamping part just can break away from described fan body, thereby guard is disassembled.
Description of drawings
Fig. 1 is the three-dimensional exploded view in a preferred embodiment of fan module of the present invention.
Fig. 2 is another exploded view of Fig. 1.
Fig. 3 is an enlarged drawing of III part in Fig. 2.
Fig. 4 is the three-dimensional assembly diagram of Fig. 1.
Fig. 5 is the three-dimensional assembly diagram of Fig. 2.
Fig. 6 is along the cut-open view to the angular direction in Fig. 5.
The main element symbol description
| |
10 |
| |
11 |
| Accommodate |
112 |
| |
113 |
| Fixed |
1131 |
| |
115 |
| |
13 |
| |
20 |
| |
21 |
| Stratum reticulare | 23 |
| |
25 |
| Connecting |
251 |
| Clamping |
253 |
| The buckle face | 2531 |
| Sliding surface | 2533 |
| The butting section | 255 |
Following embodiment further illustrates the present invention in connection with above-mentioned accompanying drawing.
Embodiment
See also Fig. 1 and Fig. 3, in a better embodiment of the present invention, a fan module comprises a fan body 10 and a guard 20.
Described fan body 10 comprises a shell 11 and some flabellums 13.Offer one in the middle of described shell 11 and accommodate mouth 112, in order to accommodate described flabellum 13.Described shell 11 comprises a upper plate 113 and a lower plate 115.Described flabellum 13 is fixed on described lower plate 115.Described upper plate 113 is offered an opening (scheming not label), use for described flabellum 13 and pack into, and described opening of accommodating mouth 112 is the opening of described upper plate 113.Described upper plate 113 is roughly square, and is provided with respectively a fixed orifice 1131 at four jiaos of places.In one embodiment, described fixed orifice 1131 is circular port.
Described guard 20 comprises the stratum reticulare 23 of four legs 21 and described four legs 21 of some connections.Four described legs 21 intersect at a point, and roughly meet at right angles between every two adjacent legs 21.Described stratum reticulare 23 be joining take described leg 21 as the center of circle, and the annulus that increases gradually of radius.The end of each leg 21 is extended with a grab 25 downwards.Described grab 25 comprises a junction 251, a clamping part 253 and a butting section 255.The xsect of described connecting portion 251 is roughly triangle.Described clamping part 253 comprises that the buckle face 2531 and of a substantially vertical described leg 21 connects the sliding surface 2533 of described connecting portion 251.Described buckle face 2531 connects described sliding surface 2533, and between described leg 21 and described sliding surface 2533.Described butting section 255 and connects described connecting portion 251 between described leg 21 and described buckle face 2531.In one embodiment, described sliding surface 2533 is an arcwall face, and described butting section 255 has the outside surface of arc.Minor increment between the two relative fixed orifices 1131 that ultimate range between two relative described legs 21 and described fan body 10 are offered about equally.Ultimate range between two relative connecting portions 251 is less than the ultimate range between two relative fixed orifices 1131.Minor increment between two relative described clamping parts 253 is less than the minor increment between two relative fixed orifices 1131.
Please consult simultaneously Fig. 4-6, during installation, described guard 20 near described upper plate 113, is made the described grab 25 described fixed orifices 1131 of alignment.Press the end of described leg 21 downwards, described grab 25 enters in described fixed orifice 1131, and produces outside elastic deformation, and the sliding surface 2533 of described clamping part 253 is resisted against on the inwall of described fixed orifice 1131.Described grab 25 slides along described fixed orifice 1131, until described clamping part 253 skids off described fixed orifice 1131.At this moment, described grab 25 elasticity are recovered, and described buckle face 2531 is resisted against the lower surface of described upper plate 113, and between described upper plate 113 and described lower plate 115, the outside surface of described butting section 255 is resisted against on the inwall of described fixed orifice 1131.Like this, described guard 20 just is fixed on the upper plate 113 of described fan body 10.
During dismounting, stir the clamping part 253 of described grab 25, produce outside elastic deformation to order about described grab 25, and the described guard 20 that moves up.Described clamping part 253 enters in described fixed orifice 1131, and described sliding surface 2533 is resisted against on the inwall of described fixed orifice 1131, moves up along described fixed orifice 1131.Like this, described grab 25 just can break away from described fixed orifice 1131, and described guard 20 just can disassemble on described upper plate 113.
Claims (10)
1. fan module, include fan body and guard, described fan body is offered two fixed orifices, it is characterized in that: described guard includes two legs, each leg is provided with the grab of elastically deformable, described grab is provided with clamping part, and described grab is housed in described fixed orifice, and described clamping part is buckled on described fan body.
2. fan module as claimed in claim 1, it is characterized in that: the minor increment between the ultimate range between described two legs and described two fixed orifices about equally.
3. fan module as claimed in claim 1, it is characterized in that: the ultimate range between the grab of described two legs is less than the ultimate range between described two fixed orifices, and the minor increment between the clamping part of described two legs is less than the minor increment between described two fixed orifices.
4. fan module as claimed in claim 1, it is characterized in that: described grab also includes connecting portion and butting section, described connecting portion connects described clamping part and described leg, described butting section connects the described connecting portion of described connection and described clamping part, the inwall of described butting section and described fixed orifice leans, and rocks in described fixed orifice in order to prevent described grab.
5. fan module as claimed in claim 4, it is characterized in that: described butting section is between described leg and described clamping part.
6. fan module as claimed in claim 4, it is characterized in that: described butting section has the outside surface of arc.
7. fan module as claimed in claim 4, it is characterized in that: described connecting portion is housed in described fixed orifice, and the xsect of described connecting portion is triangle.
8. fan module as claimed in claim 1, it is characterized in that: described clamping part is provided with the sliding surface of arc, when described sliding surface slides in described fixed orifice at described clamping part, is resisted against on the inwall of described fixed orifice.
9. fan module as claimed in claim 8 is characterized in that: described clamping part also is provided with the buckle face that connects described sliding surface, and described buckle face is buckled on described fan body.
10. fan module as claimed in claim 9 is characterized in that: the described leg of described buckle face almost parallel, and between described leg and described sliding surface.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103373452A CN103092294A (en) | 2011-10-31 | 2011-10-31 | Fan module |
| TW100139892A TW201317471A (en) | 2011-10-31 | 2011-11-02 | Fan assembly |
| US13/525,490 US20130108439A1 (en) | 2011-10-31 | 2012-06-18 | Fan module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103373452A CN103092294A (en) | 2011-10-31 | 2011-10-31 | Fan module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103092294A true CN103092294A (en) | 2013-05-08 |
Family
ID=48172641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103373452A Pending CN103092294A (en) | 2011-10-31 | 2011-10-31 | Fan module |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20130108439A1 (en) |
| CN (1) | CN103092294A (en) |
| TW (1) | TW201317471A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111183292A (en) * | 2017-11-16 | 2020-05-19 | 阿莫泰克有限公司 | Cooling fan |
| CN112302974A (en) * | 2019-07-29 | 2021-02-02 | 广东美的环境电器制造有限公司 | Fan with cooling device |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102015201704A1 (en) * | 2015-01-30 | 2016-08-04 | Ebm-Papst Mulfingen Gmbh & Co. Kg | recording system |
| USD814008S1 (en) | 2015-02-02 | 2018-03-27 | Ebm-Papst Mulfingen Gmbh & Co. Kg | Ventilator fan |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020057968A1 (en) * | 2000-11-16 | 2002-05-16 | Chow-Wen Lu | Hot swap fan tray with fan guard |
| CN2859026Y (en) * | 2005-11-30 | 2007-01-17 | 英业达股份有限公司 | Fan cover |
| CN200968332Y (en) * | 2006-08-10 | 2007-10-31 | 英业达股份有限公司 | Fan cover |
| CN101083894A (en) * | 2006-05-30 | 2007-12-05 | 华硕电脑股份有限公司 | Electronic device and heat radiating module |
| JP2009044193A (en) * | 2008-11-12 | 2009-02-26 | Fujitsu Ltd | Air-cooling fan unit |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080075581A1 (en) * | 2006-09-22 | 2008-03-27 | Inventec Corporation | Fan cover |
-
2011
- 2011-10-31 CN CN2011103373452A patent/CN103092294A/en active Pending
- 2011-11-02 TW TW100139892A patent/TW201317471A/en unknown
-
2012
- 2012-06-18 US US13/525,490 patent/US20130108439A1/en not_active Abandoned
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020057968A1 (en) * | 2000-11-16 | 2002-05-16 | Chow-Wen Lu | Hot swap fan tray with fan guard |
| CN2859026Y (en) * | 2005-11-30 | 2007-01-17 | 英业达股份有限公司 | Fan cover |
| CN101083894A (en) * | 2006-05-30 | 2007-12-05 | 华硕电脑股份有限公司 | Electronic device and heat radiating module |
| CN200968332Y (en) * | 2006-08-10 | 2007-10-31 | 英业达股份有限公司 | Fan cover |
| JP2009044193A (en) * | 2008-11-12 | 2009-02-26 | Fujitsu Ltd | Air-cooling fan unit |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111183292A (en) * | 2017-11-16 | 2020-05-19 | 阿莫泰克有限公司 | Cooling fan |
| CN112302974A (en) * | 2019-07-29 | 2021-02-02 | 广东美的环境电器制造有限公司 | Fan with cooling device |
Also Published As
| Publication number | Publication date |
|---|---|
| US20130108439A1 (en) | 2013-05-02 |
| TW201317471A (en) | 2013-05-01 |
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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: 20130508 |