CN2656685Y - Fan fixed support - Google Patents
Fan fixed support Download PDFInfo
- Publication number
- CN2656685Y CN2656685Y CN 03247350 CN03247350U CN2656685Y CN 2656685 Y CN2656685 Y CN 2656685Y CN 03247350 CN03247350 CN 03247350 CN 03247350 U CN03247350 U CN 03247350U CN 2656685 Y CN2656685 Y CN 2656685Y
- Authority
- CN
- China
- Prior art keywords
- fan
- fan fixture
- fixture
- main part
- computer casing
- 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.)
- Expired - Fee Related
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- Cooling Or The Like Of Electrical Apparatus (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
A fan fixing frame is used to fix a fan and is arranged on a computer shell, including a main body, a top panel, a bottom panel, and two sidewalls, wherein the top panel and the bottom panel are the extension of a couple of corresponding margins of the main body, and the sidewalls are the extension of the other couple of corresponding margins of the main body. The fan fixing frame forms an accommodation space. Each of the four angles of the fan is provided with a fixing hole, which is correspondent to a plurality of elastic fixing pins arranged in convex on the main body. The outer edges of the top panel and the bottom panel respectively form a first clasp and a second clasp. The side wall extends towards the top panel and forms a press part, the front end of which is arranged in convex a pair of lumps. The computer shell is provided with a vent area, the periphery of the vent area is correspondingly provided lump holes which can be buttoned with the clasps and lumps on the fan fixing frame. The fan is fixed in the accommodation space and closely attaches to the computer shell.
Description
[technical field]
The utility model be about a kind of simple in structure, be convenient to dismounting and good fan Fixture is imitated in heat radiation.
[prior art]
Main heating source in the PC is central processing unit (CPU) and the interior power supply unit of computer casing on the host board.Common by installing radiator on the central processing unit (CPU) and on radiator, installing of the heat discharge of the mode of fan with the central processing unit (CPU) generation.In addition, fan also is installed so that the heat of its generation is discharged in the power supply unit.Along with computer industry constantly develops, the high frequency of computer, high-powerly bring new problem to heat radiation again.Therefore, in order to reach better radiating effect, so on computer casing the fan of the independent running of installing, thereby the cooling air of computer casing outside is sucked, and cooperate the fan of power supply unit in computer casing, to produce convection current.By in computer casing, installing a fan Fixture additional, installing and fixing between the mode on this fan Fixture of again fan being fixed on is reached in fan and the computer casing.But the normal screw locking fan that adopts locks fan Fixture on computer casing at fan Fixture and with screw in this means of fixation, brings many inconvenience to assembly and disassembly like this.
Along with the continuous development of technology, the fan fixer of spiral shellization has appearred not having, as the fan fixer of No. 01201836.8 announcement of Chinese patent application.This fan fixer comprises a fan board, this fan board is fixed on the wall of computer case, fixed installation one fan on this fan board, this fan board protrudes out a grab respectively towards a side of wall of computer case, on top frame is set the position tongue piece, protrudes out a catch and little hook and big hook at this fan board respectively towards a side of fan, and the left and right lateral margin of the fan frame of fan is stuck between the catch, the lower lip of fan frame is held by this little hook, and last lateral margin is then blocked by this big hook.This fan fixer holds this fan by large and small hook and catch, makes the complex structure of this fan fixer.In addition, this fan is the outside of device at this fan board, and this fan is failed to fit tightly in this wall of computer case but the thickness of this fan board and blowing at interval, makes that radiating effect is not fine.
[summary of the invention]
The purpose of this utility model be to provide a kind of simple in structure, be convenient to dismounting and good fan Fixture is imitated in heat radiation.
Of the present utility modelly be used for fixing a fan and be installed on the computer casing, comprise a main part, one roof, one diapire and two side, this roof and this diapire are that one group of relative rim from this main part extends to form, this two side is that another is organized relative rim and extends to form from this main part, this fan Fixture forms a containing space, respectively establish a fixed hole for four jiaos of this fan, this main part is convexly equipped with some to flexible fastening pin that should the fan fixed hole, the exterior rim of this roof and diapire forms one first clasp and one second clasp respectively, this sidewall extends to form a press part to the roof direction, the front end of this press part is convexly equipped with a make-up piece, this computer casing is established a ventilation porose area, this ventilation porose area periphery is corresponding to be provided with the button hole that can interlock and hold with the clasp and the button piece of this fan Fixture, and this fan is to be fixed in the containing space of this fan Fixture and can to fit tightly on this computer casing.
The utility model fan Fixture adopts no screw structure that fan is fixed on fan Fixture and organizes and is located on the computer casing, and is not only simple in structure but also assembly and disassembly is convenient.In addition, this fan Fixture can make this fan fit tightly in this computer casing and blow, and makes radiating effect better.
[description of drawings]
The utility model will be further described in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is the three-dimensional exploded view of the utility model fan Fixture and associated component.
Fig. 2 is the stereogram of the utility model fan Fixture.
Fig. 3 is the three-dimensional combination figure one of the utility model fan Fixture and associated component.
Fig. 4 is the three-dimensional combination figure two of the utility model fan Fixture and associated component.
[embodiment]
Please refer to Fig. 1 and Fig. 3, the utility model fan Fixture 20 is to be used for fixing a fan 30 and to be assembled in a computer casing 40.
This computer casing 40 comprises a wall 41, establishes a ventilation porose area 43 on this wall 41.The lower edge of this ventilation porose area 43 is established two first button holes 44, and upper limb is then established two second button holes 45.The top, the outside of this first button hole 44 is provided with one the 3rd button hole 47 respectively.
Please also refer to Fig. 2, this fan Fixture 20 is the cover bodies that surrounded an opening that forms by some walls, comprises a main part 21, two side 22, a diapire 23 and a roof 24.This roof 24 and this diapire 23 are to extend to form from 21 1 groups of relative rims of this main part, and this two side 22 is that another is organized relative rim and extends to form from this main part.These sidewalls 22, this roof 24 and this diapire 23 link to each other in twos and form a containing space with this main part 21.The central authorities of this main part 21 are provided with the plenum area of similar fan end surface shape, and the surrounding of this main part 21 is convexly equipped with a flexible fastening pin 29 respectively to the opening direction of fan Fixture 20.Form cross subdivision structure in the middle of these flexible fastening pins 29.The exterior rim of this diapire 23 and roof 24 extends to form one first clasp 25 and one second clasp 26 respectively downwards.This first clasp 25 and second clasp 26 are to be close to the wall 41 of this computer casing 40 and to be snapped in this first button hole 44 and second button hole 45.These sidewalls 22 extend to form a press part 27 to the direction of roof 24.These press part 27 side-lookings are " " shape.This top, 27 both sides, press part is convexly equipped with a make-up piece 28 respectively forward, and these button pieces 28 can snap in the 3rd button hole 47 of wall 41 of this computer casing 40.
Four jiaos of corresponding fixed holes 31 that can cooperate that are provided with of this fan 30 with the flexible fastening pin 29 of this fan Fixture 20, thus this fan 30 is fixed on the main part 21 of this fan Fixture 20 and the device containing space at this fan Fixture 20.
Please also refer to Fig. 4, during assembling, the fixed hole 31 by this fan 30 engages with the flexible fastening pin 29 of fan Fixture 20 main parts 21 this fan 30 is fixed in the containing space of this fan Fixture 20.Thereby first clasp 25, second clasp 26 by this fan Fixture 20 are snapped in the 3rd button hole 47 that the button piece 28 of first button hole 44, second button hole 45 and this press part 27 of this computer casing 40 is sticked in computer casing 40 respectively this fan Fixture 20 that is fixed with fan 30 are assembled on this computer casing 40.The opening end of this fan Fixture 20 be close to this computer casing 40 wall 41 and the group be located on this computer casing 40.The intake grill of these fan 30 both ends of the surface and air blowing opening can be close to the plenum area of this fan Fixture 20 and the ventilation porose area 43 of this computer chassis 40 respectively, thereby reach better radiating effect.The cross subdivision structure of the flexible fastening pin 29 of this fan Fixture 20 can be fixedly arranged on this fan 30 in this fan Fixture 20 reliably.
When removing fan Fixture 20, push this press part 27 downwards, fixture block 28 is broken away from from the 3rd button hole 47 of computer casing 40 earlier, and sidewall 22 and this fan Fixture 20 that moves up of hand-held this fan Fixture 20 can be pulled down this fan Fixture 20 then.
Claims (6)
1. a fan Fixture is used for fixing a fan and is installed on the computer casing, this computer casing is established a ventilation porose area, this ventilation porose area periphery is provided with some button holes, respectively establish a fixed hole for four jiaos of this fan, it is characterized in that: this fan Fixture comprises a main part, one roof, one diapire and two side, this roof and this diapire are that one group of relative rim from this main part extends to form, this two side is that another is organized relative rim and extends to form from this main part, this fan Fixture forms a containing space, the exterior rim of this roof and diapire forms some clasps respectively, this sidewall extends to form a press part to the roof direction, the front end of this press part is convexly equipped with at least one button piece, these clasps and button piece can be fastened in the button hole of this computer casing, this main part is convexly equipped with some to fixing pin that should the fan fixed hole, and this fan is that device is in the containing space of this fan Fixture and can fit tightly in this computer casing.
2. fan Fixture as claimed in claim 1 is characterized in that: the central authorities of this main part are provided with the plenum area of similar fan end surface shape.
3. fan Fixture as claimed in claim 2 is characterized in that: this fixing pin is convexly equipped with formation from this main part to fan Fixture inside.
4. fan Fixture as claimed in claim 3 is characterized in that: form cross subdivision structure in these fixing pins.
5. fan Fixture as claimed in claim 4 is characterized in that: these clasps comprise first clasp that the exterior rim from this diapire extends to form and second clasp that extends to form from the exterior rim of this roof downwards downwards.
6. fan Fixture as claimed in claim 5, it is characterized in that: establish a ventilation porose area on the wall of this computer casing, the upper peripheral edge of this ventilation porose area and lower periphery offer some button holes that can be respectively be interlocked with first clasp, second clasp and the button piece of this fan Fixture respectively.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03247350 CN2656685Y (en) | 2003-06-12 | 2003-06-12 | Fan fixed support |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03247350 CN2656685Y (en) | 2003-06-12 | 2003-06-12 | Fan fixed support |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2656685Y true CN2656685Y (en) | 2004-11-17 |
Family
ID=34327157
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 03247350 Expired - Fee Related CN2656685Y (en) | 2003-06-12 | 2003-06-12 | Fan fixed support |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2656685Y (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102548344A (en) * | 2010-12-24 | 2012-07-04 | 鸿富锦精密工业(深圳)有限公司 | Fan assembly |
CN102902316A (en) * | 2011-07-25 | 2013-01-30 | 鸿富锦精密工业(深圳)有限公司 | Fixing device for fans |
CN111183292A (en) * | 2017-11-16 | 2020-05-19 | 阿莫泰克有限公司 | Cooling fan |
-
2003
- 2003-06-12 CN CN 03247350 patent/CN2656685Y/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102548344A (en) * | 2010-12-24 | 2012-07-04 | 鸿富锦精密工业(深圳)有限公司 | Fan assembly |
CN102902316A (en) * | 2011-07-25 | 2013-01-30 | 鸿富锦精密工业(深圳)有限公司 | Fixing device for fans |
CN111183292A (en) * | 2017-11-16 | 2020-05-19 | 阿莫泰克有限公司 | Cooling fan |
EP3712437A4 (en) * | 2017-11-16 | 2021-07-28 | Amotech Co., Ltd. | Cooling fan |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041117 Termination date: 20120612 |