CN2919804Y - Fan disassembly and assembly structure - Google Patents
Fan disassembly and assembly structure Download PDFInfo
- Publication number
- CN2919804Y CN2919804Y CN 200620118041 CN200620118041U CN2919804Y CN 2919804 Y CN2919804 Y CN 2919804Y CN 200620118041 CN200620118041 CN 200620118041 CN 200620118041 U CN200620118041 U CN 200620118041U CN 2919804 Y CN2919804 Y CN 2919804Y
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- CN
- China
- Prior art keywords
- fan
- casing
- assembly structure
- fixed mount
- housing
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- Expired - Fee Related
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Abstract
An assembly-disassembly structure for a fan can accommodate a fan body and comprises a shell body and a fixing frame. The external side of the shell body is provided with an opening, while the fixing frame is combined with the shell body and is provided with a fan accommodation area. The fan accommodation area is communicated with the shell body, and thus brings convenience for users to assemble and disassemble the fan body from the external side of the shell body.
Description
Technical field
The utility model relates to a kind of fan disassembly and assembly structure, be meant especially a kind of can be by the fan disassembly and assembly structure of the direct installation or removal fan body of hull outside.
Background technology
Owing to have multiple circuit board and electronic building brick in the general computer housing, when computer operating, chip on the computer housing interior circuit board, electronic building bricks such as integrated circuit produce heat energy because of running, make the interior temperature of computer housing raise, if but temperature exceeds the temperature upper limit of each electronic building brick normal operation in the casing, then can cause electronic building brick to lose efficacy, cause computer glitch, therefore computer housing all can be offered louvre and install fan additional, when making computer operating, by the heat that electronic building brick produced, the cross-ventilation that can be caused by fan is outside louvre is discharged from computer housing in the computer housing.
Existing fan structure as shown in Figure 1, four corners of fan body 10a respectively be provided with one the perforation 11a.Computer housing 20a is provided with and these perforation corresponding fixing hole 21a of 11a and most louvre 22a, screw 30a by fixing hole 21a screw lock in these 11a that bores a hole, and then fan body 10a is incorporated into computer housing 20a inside, by fan body 10a the heat in the computer housing 20a is discharged computer housing 20a outside by these louvres 22a.
Summary of the invention
Main purpose of the present utility model is to provide a kind of fan disassembly and assembly structure, can directly be carried out the installation and removal of fan by hull outside, allows the user needn't take the housing of product apart, can make things convenient for and carry out easily the maintenance and the replacing of fan.
In order to realize above-mentioned purpose, the utility model provides a kind of fan disassembly and assembly structure, comprising: a housing, and its outside has an opening; And a fixed mount, it is incorporated into this housing, and is provided with a fan disposal area, and this fan disposal area communicates with this opening.
Below in conjunction with the drawings and specific embodiments the utility model is described in detail, but not as to qualification of the present utility model.
Description of drawings
Fig. 1 is the stereogram of existing fan structure;
Fig. 2 is the three-dimensional combination figure of first embodiment of the utility model fan disassembly and assembly structure;
Fig. 3 is the three-dimensional exploded view of first embodiment of the utility model fan disassembly and assembly structure;
Fig. 4 is the three-dimensional exploded view of second embodiment of the utility model fan disassembly and assembly structure;
Fig. 5 is the stereogram of the 3rd embodiment of the utility model fan disassembly and assembly structure;
Fig. 6 is the stereogram of the 4th embodiment of the utility model fan disassembly and assembly structure;
Fig. 7 is the stereogram of the 5th embodiment of the utility model fan disassembly and assembly structure.
Wherein, Reference numeral
10,10 ' housing, 11 side plates
111,11 ' opening, 20 fixed mounts
21 barricades, 22 fan disposal areas
23 installation portions, 231 screws
24 fixed parts, 25 legs
26 shell fragments, 27 blocks
28 grabs, 30 fan bodies
31 perforation, 32 magnetites
40 screws
Embodiment
See also Fig. 2 and shown in Figure 3, the utility model fan disassembly and assembly structure comprises: a housing 10, a fixed mount 20 and a fan body 30.
Fixed mount 20 is a plate body and is provided with two barricades 21, and this two barricade 21 is relatively and setting at interval, form between this two barricade 21 one can ccontaining this fan body 30 fan disposal area 22, this fan disposal area 22 communicates with this opening 111.
Each barricade 21 rear end connects an installation portion 23, and this installation portion 23 is positioned at this fan disposal area 22, and respectively is provided with a screw 231 respectively at its upper and lower end, is used to install this fan body 30.
Each barricade 21 front end connects a fixed part 24, this fixed part 24 is posted by this side plate 11 inner faces, and the position of contiguous these opening 111 left and right sides, this two fixed part 24 can spot welding, the mode of riveted joint or locking is engaged in this side plate 11 inner faces, and then makes this fixed mount 20 can be fixedly arranged on this housing 10.
When desire is installed fan body 30, be contained in fan body 30 in the fan disposal area 22 of this fixed mount 20 by this opening 111, again with four screws 40 respectively by fan body 30 four the perforation 31 and with fan body 30 screw locks on the screw 231 of this installation portion 23, make this fan body 30 be locked in this fixed mount 20, and then allow fan body 30 be installed in this housing 10 by this opening 111.
During desire dismounting fan body 30, via this opening 111 four screws 40 of screw lock in fan body 30 4 corners are unclamped, remove the locking of 20 pairs of fan bodies 30 of this fixed mount, fan body 30 outwards can be shifted out fixed mount 20, and then fan body 30 be disassembled from housing 10 by this opening 111.
See also shown in Figure 4, the fixed mount 20 of the utility model fan disassembly and assembly structure also can be made of one piece by the side plate 11 of this housing 10, this side plate 11 is made with iron, and bend inwards respectively in these opening 111 upper/lower terminals and to form a barricade 21, form a fan disposal area 22 between this two barricade 21, each barricade 21 terminal installation portion 23 that connect, this installation portion 23 is positioned at this fan disposal area 22.
When desire is installed fan body 30, by the magnetic force of these magnetites 32, make this fan body 30 by behind this opening 111, can magnetic be adsorbed in the installation portion 23 of this fixed mount 20, and be contained in this fan disposal area 22, and then make fan body 30 be installed in this housing 10 by this opening 111.
During desire dismounting fan body 30,, fan body 30 outwards can be shifted out fixed mount 20, and fan body 30 be disassembled by this opening 111 as long as remove the magnetic absorption of 30 pairs of fixed mounts 20 of fan body.
See also shown in Figure 5ly, disclosing has another kind of fixed mount 20, and this fixed mount 20 has four legs 25, and this four leg 25 is arranged at four corners of contiguous this opening 111, and this four leg 25 surrounds and forms a fan disposal area 22, is used to accommodate this fan body 30.Each leg 25 front end connects a fixed part 24, this fixed part 24 is posted by this side plate 11 inner faces, the rear end connects an installation portion 23, this installation portion 23 be provided with one with the perforation 31 corresponding screws 231 of this fan body 30, make this fan body 30 can also dismantle, be installed on this fixed mount 20.
See also shown in Figure 6ly, disclosing has another fixed mount 20 and housing 10 ' collocation, housing 10 ' a have opening 11 ', this opening 11 ' communicate with this housing 10 ' inside.
This fixed mount 20 is the opening-like framework of a front end, and its four limit is around forming a fan disposal area 22, fan disposal area 22 and this opening 11 ' communicate.Fixed mount 20 is provided with a shell fragment 26, be positioned at this 22 lower ends, fan disposal area, the central authorities of this shell fragment 26 are curved protrusion and have elasticity, the two ends of this shell fragment 26 link to each other with these fixed mount 20 bottoms, fixed mount 20 is provided with two barricades 21 in the top of this shell fragment 26, this two barricade 21 is left and right relative interval and is provided with, these two barricades, 21 upper ends respectively be provided with one with these shell fragment 26 corresponding blocks 27, each block 27 is triangular in shape, and a side of hypotenuse is towards the below.
When desire is installed fan body 30, with fan body 30 be tilted in by this opening 11 ', and be contained in this fan disposal area 22, with fan body 30 and arranged on left and right sides this two barricades, 21 inner faces that recline, press down this shell fragment 26 again and make its distortion, make fan body 30 move inward, and abut against in the below of this two block 27 with its top, allow shell fragment 26 recover elastic force simultaneously and be snapped in the below of fan body 30, make fan body 30 be snapped in the fixed mount 20, so with fan body 30 by this housing 10 of this opening 11 ' be installed on '.
When desire is removed fan body 30, fan body 30 is pushed downwards, made shell fragment 26 distortion, and make fan body 30 break away from the zone that abuts against of this two block 27, fan body 30 can be tilted by this opening 11 ' outwards shift out fixed mount 20, and then with fan body 30 by housing 10 ' disassemble.
See also shown in Figure 7ly, disclose the another kind that fixed mount 20 is arranged and change, fixed mount 20 is the opening-like framework of a front end, its four limit around form one with the fan disposal area 22 of this opening 11 ' communicate.This fixed mount 20 is provided with four grabs 28, this four grab 28 is positioned at this fan disposal area 22, and the inboard centre in four limits of contiguous this fixed mount 20, this four grab 28 and this housing 10 ' opening 11 ' corresponding, this fixed mount 20 can be by this this fan body 30 of four grabs, 28 buckles in it.
When desire is installed fan body 30, with fan body 30 by this opening 11 ' be contained in the fan disposal area 22 of fixed mount 20, with four limits of this this fan body 30 of four grabs, 28 buckles, make fan body 30 can be snapped in this fixed mount 20, and then be installed on housing 10 ' on.
When desire is removed fan body 30, four grabs 28 that are snapped in fan body 30 are passed distortion, and then remove buckle to fan body 30, can be with fan body 30 by this opening 11 ' outwards shift out fixed mount 20, and with fan body 30 by housing 10 ' disassemble.
From the above, the utility model fan disassembly and assembly structure can directly take out fan from the opening in the product shell outside, and the work of changing or maintaining, allow the user will product case or the device of its inside take apart and can obtain fan, comparatively time saving and energy saving.When fan generation problem, can dismantle or install fan fast, easily, guarantee that fan can run well and do not have the noise of disturbing others, also can not stop up the effect that reduces heat radiation because of long-term dust, make the product intraware in the temperature range of normal operation, to operate, be unlikely because overheated and cause assembly damage, prolong the useful life of product simultaneously, and improve the problem of prior art really.
Certainly; the utility model also can have other various embodiments; under the situation that does not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the utility model.
Claims (11)
1, a kind of fan disassembly and assembly structure comprises: a housing, and its outside has an opening; It is characterized in that further comprise a fixed mount, it is incorporated into this housing, and be provided with a fan disposal area, this fan disposal area communicates with this opening.
2, fan disassembly and assembly structure according to claim 1, it is characterized in that this housing is the casing of the casing of power supply unit, the casing of spare power supply device, the casing of personal computer, the casing of industrial computer, the casing of server, the casing of UPS, the casing of disk array external connection box, the casing of external hard disk cage, external CD-ROM drive, the casing of keyboard, the casing of mobile computer heating panel, the casing of projector or the casing that testing instruments are measured in medical treatment.
3, fan disassembly and assembly structure according to claim 1 is characterized in that, this fixed mount welds, rivets or be locked in this housing.
4, fan disassembly and assembly structure according to claim 1, it is characterized in that, this fixed mount has at least two barricades, relative and the setting at interval of this two barricade, form this fan disposal area between this two barricade, each barricade one end connects a fixed part, this fixed part this housing that reclines, the other end connects an installation portion, and this installation portion is provided with several screws.
5, fan disassembly and assembly structure according to claim 1, it is characterized in that, this fixed mount has several legs, these legs are arranged at the contiguous corner of this opening, these legs are around forming this fan disposal area, and each leg one end connects a fixed part, and this fixed part is posted by this housing inner face, the other end connects an installation portion, and this installation portion is provided with several screws.
6, fan disassembly and assembly structure according to claim 1 is characterized in that, this fixed mount is provided with a shell fragment and two barricades, this two barricade is positioned at this shell fragment top, and be relative setting, this two barricades upper end respectively is provided with a block, and this two block is corresponding with this shell fragment.
7, fan disassembly and assembly structure according to claim 1 is characterized in that, this fixed mount is provided with four grabs, four limit centre of contiguous this fixed mount of this four grab, and corresponding with the opening of this housing.
8, fan disassembly and assembly structure according to claim 1 is characterized in that, this fixed mount and this housing are formed in one.
9, fan disassembly and assembly structure according to claim 1 is characterized in that, further comprises a fan body, and this fan body is contained in this fan disposal area, and by this opening dismounting in this fixed mount.
10, fan disassembly and assembly structure according to claim 9 is characterized in that, this fan body is tube-axial fan, centrifugal fan or drum-type fan.
11, fan disassembly and assembly structure according to claim 9 is characterized in that, this fan body locks, magnetic is adsorbed or be snapped in this fixed mount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620118041 CN2919804Y (en) | 2006-06-06 | 2006-06-06 | Fan disassembly and assembly structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620118041 CN2919804Y (en) | 2006-06-06 | 2006-06-06 | Fan disassembly and assembly structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2919804Y true CN2919804Y (en) | 2007-07-04 |
Family
ID=38217625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620118041 Expired - Fee Related CN2919804Y (en) | 2006-06-06 | 2006-06-06 | Fan disassembly and assembly structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2919804Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102566720A (en) * | 2010-12-31 | 2012-07-11 | 鸿富锦精密工业（深圳）有限公司 | Electronic device |
| CN103901980A (en) * | 2012-12-29 | 2014-07-02 | 鸿富锦精密工业（深圳）有限公司 | Computer case and heat-dissipating module on computer case |
| CN104516439A (en) * | 2013-09-27 | 2015-04-15 | 鸿富锦精密电子(天津)有限公司 | Electronic device |
| CN114126331A (en) * | 2020-08-26 | 2022-03-01 | 广东美的暖通设备有限公司 | Air conditioner and electric control box |
-
2006
- 2006-06-06 CN CN 200620118041 patent/CN2919804Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102566720A (en) * | 2010-12-31 | 2012-07-11 | 鸿富锦精密工业（深圳）有限公司 | Electronic device |
| CN103901980A (en) * | 2012-12-29 | 2014-07-02 | 鸿富锦精密工业（深圳）有限公司 | Computer case and heat-dissipating module on computer case |
| CN104516439A (en) * | 2013-09-27 | 2015-04-15 | 鸿富锦精密电子(天津)有限公司 | Electronic device |
| CN114126331A (en) * | 2020-08-26 | 2022-03-01 | 广东美的暖通设备有限公司 | Air conditioner and electric control box |
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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: 20070704 Termination date: 20100606 |