CN102996523A - Radiating fan - Google Patents
Radiating fan Download PDFInfo
- Publication number
- CN102996523A CN102996523A CN2011102689000A CN201110268900A CN102996523A CN 102996523 A CN102996523 A CN 102996523A CN 2011102689000 A CN2011102689000 A CN 2011102689000A CN 201110268900 A CN201110268900 A CN 201110268900A CN 102996523 A CN102996523 A CN 102996523A
- Authority
- CN
- China
- Prior art keywords
- fan
- flange
- frame
- radiation fan
- body portion
- 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
-
- 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
-
- 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
- F04D25/02—Units comprising pumps and their driving means
- F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
- F04D25/0613—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump the electric motor being of the inside-out type, i.e. the rotor is arranged radially outside a central stator
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
A radiating fan comprises a fan body and two fan fixing supports. The fan body is provided with a fan frame, and the two fan fixing supports are arranged oppositely and clamped on two sides of the fan frame. Each fixing support comprises a body portion attached to the fan frame and an extension portion extending from the body portion upwards in inclined mode. The two extension portions extend in inclined mode along directions approaching each other. The radiating fan further comprises a plurality of locating columns, and the locating columns and the body portions of the fixing supports are clamped with each other and penetrate through the fan frame in fixed mode. The radiating fan comprises two symmetrical fan fixing supports and a plurality of locating columns. When the radiating fan is fixed, only the body portions of the fan fixing supports are required to be clamped on the fan frame, and clamping and separating of the fan body and relevant electronic devices can be achieved through the extension portions of the fan fixing supports. External tools are not required, and an operation process is simple and efficient. Simultaneously, the plurality of the locating columns are made of rubber materials, vibration of the radiating fan can be weakened, and nose is reduced.
Description
Technical field
The present invention relates to a kind of radiation fan, particularly a kind of radiation fan with fan Fixture.
Background technique
Along with developing rapidly of computer technology, the operation frequency such as the electronic component of computer such as central processing unit (CPU) and speed make it produce a large amount of heat in running in continuous lifting.For preventing that this electronic component from causing its temperature rising fluctuation of service because of the accumulation of heat, this electronic component adds be used to the radiation fan that the strong convection air-flow is provided usually with auxiliary heat dissipation.
Usually, this radiation fan is affixed on this electronic component by screwed lock.Yet, after operation a period of time, often can have one deck dust on this radiation fan.Because the non-constant of heat conductivity of dust, it will affect heat dispersion and the working life of fan greatly.At this moment just fan need to be disassembled and do the cleaning maintenance.Yet, dismantle thisly during by the fixing fan of screw locking mode, need screw screw by external tool, complex operation and time-consuming.Therefore, need further to improve.
Summary of the invention
In view of this, be necessary the radiation fan that provides a kind of loading, unloading fast and simple.
A kind of radiation fan, it comprises fan and two fan Fixtures, this fan has a fan frame, described two fan Fixtures are oppositely arranged and are held in fan frame both sides, each fixing frame comprises the main body portion of fitting with the fan frame and the extension part that extends obliquely from this main body portion, this two extension part tilts to extend along mutually close direction, and this radiation fan also comprises some locating columns, and the main body portion of described locating column and this fixing frame mutually holds and wears and is fixed on the described fan frame.
Compared with prior art, this radiation fan comprises two fan Fixtures and the some locating columns that is oppositely arranged, when fixing this radiation fan, only need first locating column to be worn to be fixed on the fan frame, main body portion with these two fan Fixtures is fitted in the both sides of fan frame and each fan Fixture and these some locating columns is held mutually again, just can fan be fixed on the fixing frame by locating column; When dismantling this radiation fan, the fan Fixture that can will be held in together by the extension part to this fan Fixture of fan frame outside pulling separates with locating column.This is fixing, unloading process need not external tool, the operation process simple and effective.
The invention will be further described in conjunction with the embodiments with reference to the accompanying drawings.
Description of drawings
Fig. 1 is the three-dimensional assembly diagram of the radiation fan in the embodiment of the invention.
Fig. 2 is the decomposing schematic representation of radiation fan shown in Figure 1.
Fig. 3 is the fan holder structure schematic diagram of radiation fan shown in Figure 1.
Fig. 4 is another angle structural representation of the fan Fixture of radiation fan shown in Figure 1.
The primary component symbol description
| Radiation fan | 100 |
| |
10 |
| |
20 |
| Locating |
30 |
| The |
11 |
| Vane |
12 |
| The |
111 |
| The |
112 |
| |
113 |
| Through |
114 |
| |
115 |
| |
21 |
| |
22 |
| |
211 |
| Flanging | 212 |
| The |
213 |
| Locating |
214 |
| Curved |
221 |
| The holding |
222 |
| Rectangular through- |
223 |
| Accommodate |
31 |
| The |
32 |
| The first |
321 |
| Wear |
33 |
| Tapered |
331 |
| |
332 |
| The second |
333 |
Following embodiment further specifies the present invention in connection with above-mentioned accompanying drawing.
Embodiment
See also Fig. 1, the radiation fan 100 that the embodiment of the invention provides comprises a fan 10, and two fan Fixtures 20 and the some locating columns 30 that cooperate with this fan 10.
Concrete, please consult simultaneously Fig. 2, this fan 10 comprises a fan frame 11 and is contained in the vane group 12 of fanning in the frame 11.Described fan frame 11 comprise one first flange 111, one second flange 112 relative with this first flange 111 and be connected in this first flange 111 and this second flange 112 between a cylindrical sidewall 113.This first flange 111 and the second flange 112 are square and substantially by two ends, radially the extending to form along cylindrical sidewall 113 of cylindrical sidewall 113.Four jiaos of places of this first flange 111 and the second flange 112 respectively offer a through hole 114.Described cylindrical sidewall 113 forms rectangular flat section 115 with each side edge place of this square first flange 111 and the second flange 112.
Please consult simultaneously Fig. 3 and Fig. 4, described two fan Fixtures 20 are oppositely arranged on fan frame 11 both sides, and each fan Fixture 20 comprises a main body portion 21 and an extension part 22.
This main body portion 21 comprises a sticking part 211 and two flangings 212 that bend inwards and form from these sticking part 211 both sides.This sticking part 211 roughly is planar, in order to fit with the rectangular flat section 115 of this cylindrical sidewall 113.Described flanging 212 vertically protrudes out in opposite directions from these sticking part 211 both sides of the edge, and when fan 10 was placed between the sticking part 211 of two main body portioies 21, the flanging 212 that protrudes out from sticking part 211 both sides was fitted with this first flange 111 and the second flange 112 respectively.The position of the through hole 114 of described each flanging 212 corresponding first flange 111, the second flange 112 forms the locating slot 214 that an accommodation section 213 and to the first flange 111 or the second flange 112 1 sides depression is opened in 213 bottom margin places, accommodation section.This locating slot 214 is used for holding this locating column 30, so that fan Fixture 20 is fixed by locating column 30 and this fan frame 11.
This extension part 22 extends to form obliquely from the top of this main body portion 21, and the extension part 22 of these two fan Fixtures 20 extends along mutually close direction.Each extension part 22 comprises a curved part 221 and bends a upwardly extending holding part 222 from these curved part 221 ends.Described curved part 221 joins with sticking part 211.This curved part 221 is the sheet of curvecd surface type.The middle part of this curved part 221 can offer rectangular through-hole 223, and the operating personnel can pass finger described rectangular through-hole 223 to hold holding part 222 pulling fan Fixtures 20.
Described some locating columns 30 wore described through hole 114 to be fixed on the fan frame 11.Made by rubber material.Each locating column 30 comprise accommodate piece 31, this accommodates positioning part 32 that piece 31 1 sides extend and from these positioning part 32 terminal sections that wear 33 along extending away from the direction of accommodating piece 31 certainly.
This is accommodated piece 31 and is and has certain thickness disc-shaped, and when locating column 30 wore through hole 114, this was accommodated piece 31 and can be accommodated in the accommodation section 213 of this flanging 212.
This positioning part 32 is roughly cylindrical, and its diameter is accommodated the diameter of piece 31 less than this.This positioning part 32 is recessed to form one first depressed part 321 near this side of accommodating piece 31, and accommodation section 213 bottom thickness of described flanging 212 are slightly larger than or equal the width of this first depressed part 321.Thereby when accommodating piece 31 when being housed in the accommodation section 213, this positioning part 32 is contained in the locating slot 214, and the bottom surface of this first depressed part 321 and accommodation section 213 holds mutually, and then reaches being connected of this locating column 30 and fan Fixture 20.
This wears section 33 and comprises a tapered portion 331 and a junction 332, and the bottom surface of this tapered portion 331 and positioning part 32 join, and the bottom surface diameter of the tapered portion 331 of joining with this positioning part 32 is greater than the diameter of this positioning part 32 and through hole 114.These tapered portion 331 lateral parts are recessed to form one second depressed part 333.This joint 332 passes first through hole 114 when locating column 30 passes through hole 114, when tapered portion 331 arrives through hole 114, the inner edge of this through hole 114 produces extruding to tapered portion 331, and this moment, this second depressed part 333 provided the deformation space for this tapered portion 331, so that this tapered portion 331 can occur to pass through through hole 114 after the deformation.Described joint 332 is shaft-like, can connect with the joint that wore through hole 114 332 on opposite.
During installation, at first, make the joint 332 of locating column 30 pass the through hole 114 of fanning frame 11, then deformation occurs and passes this through hole 114 in the tapered portion 331 of this locating column 30 under through hole 114 extruding, wore described the first flange 111 of base abuts or second flange 112 of these tapered portion 331 positioned adjacent sections 32 behind the through hole 114, thereby locating column 30 wears and is fixed on the fan frame 11, and the joint 332 of two locating columns 30 that this wears relatively can be in contact with one another.Then, described fan Fixture 20 is clipped to this fan frame 11, concrete, with the locating slot 214 of this main body portion 21 aim at, and support to this locating column 30 accommodate piece 31 bottom surface of the first depressed part 321 and accommodation section 213 of positioning part 32, the positioning part 32 of locating column 30 holds mutually so that locating slot 214 holds, this accommodates piece 31 and be contained in this accommodation section 213.At last, radiation fan 100 after this assembling is installed on the electronic equipment (not shown), for example, corresponding offering be used to the mounting groove (not shown) of accommodating and hold fan Fixture 20 on the electronic equipment (not shown), this mounting groove is interior to dispel the heat to electronic equipment thereby the radiation fan 100 after the assembling can be inserted.
When radiation fan is taken out to dismantle from the electronic equipment mounting groove, first hand is passed described rectangular through-hole 223 and hold holding part 222 this radiation fan 100 is taken out from this mounting groove (not shown), and then by spur the extension part 22 of this fan Fixture 20 to fan frame 11 outsides, fan Fixture 20 and the locating column 30 that can will be held in together are separated from each other, and can finish dismantlement work.
Compared with prior art, this radiation fan comprises two fan Fixtures and the some locating columns that is oppositely arranged, when fixing this radiation fan, only need first locating column to be worn to be fixed on the fan frame, main body portion with these two fan Fixtures is fitted in the both sides of fan frame and each fan Fixture and these some locating columns is held mutually again, just can fan be fixed on the fixing frame by locating column; When dismantling this radiation fan, the fan Fixture that can will be held in together by the extension part to this fan Fixture of fan frame outside pulling separates with locating column.This is fixing, unloading process need not external tool, the operation process simple and effective.Simultaneously, these some locating columns are made by rubber material, can weaken the vibration of radiation fan, reduce noise.
Be understandable that, those skilled in the art also can do other variation in spirit of the present invention, as long as it does not depart from technique effect of the present invention and all can.The variation that these are done according to spirit of the present invention all should be included within the present invention's scope required for protection.
Claims (10)
1. radiation fan, it comprises fan and two fan Fixtures, this fan has a fan frame, it is characterized in that: described two fan Fixtures are oppositely arranged and are held in fan frame both sides, each fixing frame comprises the main body portion of fitting with the fan frame and the extension part that extends obliquely from this main body portion, this two extension part tilts to extend along mutually close direction, and this radiation fan also comprises some locating columns, and the main body portion of described locating column and this fixing frame mutually holds and wears and is fixed on the described fan frame.
2. radiation fan as claimed in claim 1, it is characterized in that: described fan frame comprises cylindrical sidewall, and the first flange and one second flange that are radially extended by the cylindrical sidewall two ends, this first flange and the second flange are square, and four jiaos of places of this first flange and the second flange respectively offer a through hole, the both sides of the edge of described main body portion fit this first flange and the second flange, described locating column wore described through hole to be fixed on the fan frame.
3. radiation fan as claimed in claim 2, it is characterized in that: described main body portion comprises a sticking part of fitting with cylindrical sidewall and two flangings that protrude out from this sticking part two side direction fan frame perpendicular direction, and the flanging that should protrude out from the sticking part both sides is fitted with this first flange and the second flange respectively.
4. radiation fan as claimed in claim 3 is characterized in that: the position of the corresponding fan of described each flanging frame through hole comprises that an accommodation section and is positioned at the locating slot of bottom, accommodation section, and described locating column wore this locating slot mutually to hold with main body portion.
5. radiation fan as claimed in claim 1 is characterized in that: described extension part comprises a curved part that joins with main part and from the upwardly extending holding part of the terminal bending of this curved part, a rectangular through-hole is offered at the middle part of this curved part.
6. radiation fan as claimed in claim 4 is characterized in that: each locating column comprise accommodate piece, certainly this to accommodate piece to a positioning part that a side is extended and from this positioning part terminal extend one wear section.
7. radiation fan as claimed in claim 6, it is characterized in that: this locating column is made by rubber material.
8. radiation fan as claimed in claim 6, it is characterized in that: this is accommodated piece and is certain thickness disc-shaped, and when locating column wore locating slot, this was accommodated piece and is contained in the accommodation section of this flanging.
9. radiation fan as claimed in claim 6, it is characterized in that: this positioning part is roughly cylindrical, and its diameter is accommodated the diameter of piece less than this.
10. radiation fan as claimed in claim 6, it is characterized in that: this section of wearing comprises cone structure, bottom surface and the positioning part of this cone structure join, and the cone structure base diameter that joins with this positioning part is greater than the diameter of this positioning part.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102689000A CN102996523A (en) | 2011-09-13 | 2011-09-13 | Radiating fan |
| TW100132919A TW201312009A (en) | 2011-09-13 | 2011-09-14 | Heat dissipation fan |
| US13/598,633 US20130064662A1 (en) | 2011-09-13 | 2012-08-30 | Cooling fan assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102689000A CN102996523A (en) | 2011-09-13 | 2011-09-13 | Radiating fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102996523A true CN102996523A (en) | 2013-03-27 |
Family
ID=47829982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102689000A Pending CN102996523A (en) | 2011-09-13 | 2011-09-13 | Radiating fan |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20130064662A1 (en) |
| CN (1) | CN102996523A (en) |
| TW (1) | TW201312009A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103984397A (en) * | 2014-04-21 | 2014-08-13 | 昆山力盟机械工业有限公司 | Shockproof fixing device capable of ensuring tool-free fan detachment and installation and installation method thereof |
| CN108845647A (en) * | 2018-05-31 | 2018-11-20 | 联想(北京)有限公司 | A kind of method, apparatus and electronic equipment of cooling server |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107852838B (en) * | 2015-08-04 | 2019-10-01 | 三菱电机株式会社 | Fan unit mounting structure and electronic equipment |
| TWI583293B (en) * | 2015-12-28 | 2017-05-11 | 鴻海精密工業股份有限公司 | Fixing device |
| TWI828587B (en) * | 2023-05-16 | 2024-01-01 | 華碩電腦股份有限公司 | Fan holding device for computer device |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5186605A (en) * | 1991-06-27 | 1993-02-16 | Compaq Computer Corporation | Computer cooling fan vibration isolation apparatus |
| US6435889B1 (en) * | 2000-12-29 | 2002-08-20 | Compaq Information Technologies Group, L.P. | Reduced complexity hot plug blind mate fan assembly and connector therefor |
| TW519257U (en) * | 2001-08-17 | 2003-01-21 | Quanta Comp Inc | Hot plug fan module |
| US6633486B2 (en) * | 2001-11-28 | 2003-10-14 | Hewlett-Packard Development Company, L.P. | Low profile latch activator |
| US20050139348A1 (en) * | 2003-12-30 | 2005-06-30 | Delta Electronics, Inc. | Hot swap fan |
| TWI266833B (en) * | 2004-11-05 | 2006-11-21 | Delta Electronics Inc | Hot swap fan module and pulling member thereof |
| CN2849262Y (en) * | 2005-09-21 | 2006-12-20 | 鸿富锦精密工业（深圳）有限公司 | Fixing device of fan |
| US7713025B2 (en) * | 2006-09-26 | 2010-05-11 | Micro-Star Int'l Co., Ltd. | Assembling member |
| US7699582B2 (en) * | 2006-10-27 | 2010-04-20 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | Fan module |
| CN101285485A (en) * | 2008-05-14 | 2008-10-15 | 华为技术有限公司 | Hot-plug fan module group and hot-plug fan whole set object |
| CN101807104B (en) * | 2009-02-17 | 2012-01-25 | 鸿富锦精密工业（深圳）有限公司 | Power supply combination |
| CN201562215U (en) * | 2009-10-16 | 2010-08-25 | 鸿富锦精密工业（深圳）有限公司 | Fan fixing device with vibration reduction structure |
| CN201600637U (en) * | 2009-12-31 | 2010-10-06 | 鸿富锦精密工业（深圳）有限公司 | Fan fixing device |
| US8721276B2 (en) * | 2010-07-29 | 2014-05-13 | Giga-Byte Technology Co., Ltd. | Fan module and fan rail thereof |
| CN102548344A (en) * | 2010-12-24 | 2012-07-04 | 鸿富锦精密工业（深圳）有限公司 | Fan assembly |
-
2011
- 2011-09-13 CN CN2011102689000A patent/CN102996523A/en active Pending
- 2011-09-14 TW TW100132919A patent/TW201312009A/en unknown
-
2012
- 2012-08-30 US US13/598,633 patent/US20130064662A1/en not_active Abandoned
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103984397A (en) * | 2014-04-21 | 2014-08-13 | 昆山力盟机械工业有限公司 | Shockproof fixing device capable of ensuring tool-free fan detachment and installation and installation method thereof |
| CN108845647A (en) * | 2018-05-31 | 2018-11-20 | 联想(北京)有限公司 | A kind of method, apparatus and electronic equipment of cooling server |
| CN108845647B (en) * | 2018-05-31 | 2022-03-25 | 联想(北京)有限公司 | Method and device for cooling server and electronic equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201312009A (en) | 2013-03-16 |
| US20130064662A1 (en) | 2013-03-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130327 |