CN2627259Y - Case stand for thermal fan - Google Patents
Case stand for thermal fan Download PDFInfo
- Publication number
- CN2627259Y CN2627259Y CN 03261849 CN03261849U CN2627259Y CN 2627259 Y CN2627259 Y CN 2627259Y CN 03261849 CN03261849 CN 03261849 CN 03261849 U CN03261849 U CN 03261849U CN 2627259 Y CN2627259 Y CN 2627259Y
- Authority
- CN
- China
- Prior art keywords
- power line
- guide portion
- substrate
- shell block
- base plate
- 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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Abstract
A shell block of heat dissipation fan comprises a base plate, a plurality of support brackets arranged at the base plate periphery, a location frame arranged at the base plate periphery, as well as a frame circularly arranged at the base plate periphery and connected with each support bracket and the location frame. The base plate is provided with a line outlet hole that can supply crossover and arrangement for a power line, the location frame is corresponding to the line outlet hole, and the base plate is also provided with a first guide part and a second guide part that can guide the power line, as well as a location part arranged between the first and second guide parts that can locate the power line. The frame is provided with a body, a conducting wire groove arranged at the body outer side surface and corresponding to the position of the second guide part, as well as a baffle piece arranged on the body and corresponding to the conducting wire groove. The utility model can make the fan wheel power line reach the compact and smooth effects, and can prevent the power line from being loosen and broken.
Description
[technical field]
The utility model relates to a kind of shell block, particularly relates to a kind of shell block of radiation fan.
[background technique]
The impeller of general radiation fan is to be assembled in the shell block, again this shell block setting is positioned the interior position of computer housing corresponding to ventilated port, relend by driving this impeller running, be dissipated to outside the ventilated port and the heat around the electrical assembly can be waved, and then reach the purpose of heat radiation.Therefore, having in the qualifying bit space in computer housing is integrated when making every effort to impeller and shell block, and the phase all is placed in this shell block all composition members of this impeller, except can economization occupied space, more can make its outward appearance reach preferable integrity and aesthetic property.
The group relation of establishing with the power line and the shell block of impeller, most shell blocks is provided with the conduit that can set for the power line of impeller more, outside unlikely the protruding from, again this power line is directed to this shell block outside so as to setting and be limited in the shell block with ABAP Adapter for this power line.As shown in Figure 1, the shell block 3 of general radiation fan includes the support 32 that a substrate 31, majority are located at substrate 31 peripheries, and one is located on substrate 31 outer periphery and the framework 33 that is connected with each support 32.This framework 33 is adjacent to the position of a support 32 wherein, and being provided with one can be for the restraining groove 331 of power line 21 bearings of impeller 2, but and one is located at these restraining groove 331 1 ends and guide hole 332 that power supply source line 21 wears.When this power line 21 of drawing makes it penetrate in the guide hole 332, just can simultaneously power line 21 be limited on this restraining groove 331, relend by blocking sheet 333 retainings that are positioned at these guide hole 332 1 sides and make these power lines 21, and reach the purpose of this power line 21 of spacing engaging.
The shell block 3 of general radiation fan though can make the power line 21 of impeller 2 reach the purpose of spacing engaging, and has the effect of integrity and aesthetic property concurrently in design.Yet, on reality is used, only by this restraining groove 331 and blocking sheet 333 often can't make power line 21 reach certain to engage, the effect of location, get loose and protrude from outside the shell block 3 and very easily cause, not only can't reach compact, smooth state, also can influence the assembling operation of this shell block 3 and computer housing.In addition because this power line 21 very easily is the state that gets loose, when this power line 21 when being subjected to improper the pullling of external force, just on the circuit board (not shown) of impeller 2, break away from easily and cause breaking and.Therefore, the shell block 3 of general radiation fan still has the space of demanding urgently improving on reality is used.
[model utility content]
Therefore, the purpose of this utility model is to provide a kind of power line that makes impeller to reach really to compact, smooth effect, and can prevent that power line from getting loose or the shell block of the radiation fan that falls of breaking.
The utility model provides a kind of shell block of radiation fan, include a substrate, majority be located at the supporting frame, of substrate outer periphery be located at the position shelf of substrate outer periphery, and one be located on the substrate outer periphery and with the framework that each supporting frame and position shelf are connected, it is characterized in that:
This substrate has a plate body, be provided with wire outlet hole in this plate body, this position shelf is the position that correspondence is located at the wire outlet hole of this substrate, and this position shelf has first guide portion that is connected with the wire outlet hole of substrate, one second guide portion, and one be located at this first, positioning part between second guide portion, this first guide portion is provided with one first guide slot, and this second guide portion is provided with one second guide slot, and this positioning part be provided with one with this first, first of second guide portion, second guide slot is the locating slot that reverse side is provided with, and reaches two respectively with first, second guide portion adjacent first, second breach; This framework has a body, is provided with metallic channel corresponding to second guide portion of position shelf in this body outer side surface, is provided with blocking sheet corresponding to this metallic channel in this body.
The shell block of described radiation fan is characterized in that:
Each supporting frame all can have the plane of inclination of a set angle.
The shell block of described radiation fan is characterized in that:
This position shelf can have the plane of inclination of a set angle.
The shell block of radiation fan of the present utility model can make to be set around power line on this position shelf and the framework, is subjected to the location of this positioning part and the retaining system of blocking sheet respectively, and reach compact, smooth state, and then can prevent that power line from getting loose or breaking.
[description of drawings]
Be elaborated below by preferred embodiment and accompanying drawing shell block to the utility model radiation fan, in the accompanying drawing:
Fig. 1 is the user mode stereogram of general shell block.
Fig. 2 is the plan view of the utility model one preferred embodiment.
Fig. 3 is the partial perspective view of the utility model one preferred embodiment, and this figure is a view of adopting the position shelf bottom surface structure that shows this preferred embodiment.
Fig. 4 is the partial perspective view of the utility model one preferred embodiment, and this figure is a view of adopting the position shelf end face structure that shows this preferred embodiment.
Fig. 5 is the partial perspective view of the utility model one preferred embodiment, and the metallic channel of this framework and the structure of blocking sheet are described.
Fig. 6 is the user mode stereogram of the utility model one preferred embodiment, and this figure adopts the view that shows this shell block bottom surface structure.
Fig. 7 is the user mode stereogram of the utility model one preferred embodiment, and this figure adopts the view that shows this shell block end face structure.
[embodiment]
As shown in Figure 2, shell block 1 one preferred embodiments of the utility model radiation fan are to comprise: the supporting frame 12, that a substrate 11, majority are located at substrate 11 peripheries is located at the position shelf 13 of substrate 11 peripheries, and one is located on substrate 11 outer periphery and the framework 14 that is connected with each supporting frame 12 and position shelf 13.
This substrate 11 has a plate body 111 that supplies impeller (being shown among Fig. 6,7) to install, and a wire outlet hole 112 of being located on this plate body 111, and this wire outlet hole 112 is to use the power line (being shown among Fig. 6,7) for impeller to wear, with ABAP Adapter.
And each supporting frame 12 is to extend the outer periphery of being located at this substrate 11 respectively, in the present embodiment, the shell block 1 of this radiation fan is to have five supporting frames 12, and each supporting frame 12 all has the plane of inclination 120 of a set angle, make the support of each supporting frame 12 these position shelf 13 of collocation locate, and make shell block 1 integral body have preferable structural strength.
This position shelf 13 is wire outlet hole 112 places corresponding to this substrate 11, and extends the outer periphery that are arranged at this substrate 11, and this position shelf 13 also has the plane of inclination 130 of a set angle.This position shelf 13 comprises: one first guide portion 131, one second guide portion 132, and a positioning part 133 of being located between this first, second guide portion 131,132.Cooperate Fig. 3, first guide portion 131 of this position shelf 13 to be provided with first guide slot 134 that to guide power line, and this first guide slot 134 is to be connected with the wire outlet hole 112 of substrate 11.This second guide portion 132 also is provided with second guide slot 137 that can guide power line.
Cooperate shown in Figure 4 again, the positioning part 133 of this position shelf 13 has one can ccontaining power line and be the locating slot 135 that reverse side is provided with the guide slot 134 of this first, second guide portion 131,132, but and two adjacent with first, second guide portion 131,132 respectively and first and second breach 136,138 that the power supply source line wears.
Fig. 2 and cooperate shown in Figure 5ly for another example, this framework 14 comprises: a body 141, is located at the metallic channel 142 of these body 141 outer side surfaces, and one is located at this body 141 and corresponding to the blocking sheet 143 on this metallic channel 142.This metallic channel 142 is the positions corresponding to second guide portion 132 of aforementioned position shelf 13, and so as to the guiding power line, and this blocking sheet 143 is the power lines that place this metallic channel 142 in order to the retaining system.
Shown in Fig. 6,7, when the power line 41 of desiring to make impeller 4 is positioned on the shell block 1 of this radiation fan, be earlier this impeller 4 to be installed on the substrate 11 of shell block 1, again the power line 41 of impeller 4 pulled out by wire outlet hole 112, power line 41 correspondences are inserted in first guide portion 131 of this position shelf 13.When this power line 41 of drawing makes it via the position of positioning part 133, roll over again around power line 41 and make it, stretch out adjacent to second breach, 138 places of second guide portion 132 by this positioning part 133 more in regular turn via first breach 136, the locating slot 135 of this positioning part 133 adjacent to first guide portion 131.Afterwards, power line 41 correspondences are inserted in second guide portion 132 of this position shelf 13, made its metallic channel that places this framework 14 142 around this power line 41 of folding downwards again, just can be by the blocking sheet 143 retaining system power lines 41 of this framework 14.At last, again this power line 41 is bestowed a suitable pulling force, this power line 41 is more entirely adhered on this position shelf 13 and the framework 14, and reach the purpose of this power line 41 of location.
Therefore, the utility model is on reality is used, in first, second guide portion 131,132 of this position shelf 13, can insert for power line 41 correspondences of impeller 4, relend by this positioning part 133 and have respectively design adjacent to first and second breach 136,138 of first, second guide portion 131,132, can make this power line 41 in behind folding, being placed in the locating slot 135 of this positioning part 133, and make this power line 41 reach the location, be sticked in the effect of position shelf 13.In addition, have the design of a metallic channel 142, can make this power line 41 can be limited in this metallic channel 142, cooperate the retaining system of this blocking sheet 143 again, can make power line 41 strong fixs on this framework 14 by this framework 14, and the phenomenon that unlikely generation breaks away from.
Conclude above-mentionedly, the shell block 1 of the utility model radiation fan can make the power line 41 of impeller 4 reach the effect of certain engaging, location in design, and the phenomenon that can not cause power line 41 to get loose, and on the position shelf 13 and framework 14 that can compact, entirely place.In addition because this power line 41 can reach the effect of engaging, location really, when this power line 41 when being subjected to improper the pullling of external force, also be difficult for disengaging on the circuit board of impeller 4 and cause breaking and.
Claims (3)
1. the shell block of a radiation fan, include a substrate, majority be located at the supporting frame, of substrate outer periphery be located at the position shelf of substrate outer periphery, and one be located on the substrate outer periphery and with the framework that each supporting frame and position shelf are connected, it is characterized in that:
This substrate has a plate body, be provided with wire outlet hole in this plate body, this position shelf is the position that correspondence is located at the wire outlet hole of this substrate, and this position shelf has first guide portion that is connected with the wire outlet hole of substrate, one second guide portion, and one be located at this first, positioning part between second guide portion, this first guide portion is provided with one first guide slot, and this second guide portion is provided with one second guide slot, and this positioning part be provided with one with this first, first of second guide portion, second guide slot is the locating slot that reverse side is provided with, and reaches two respectively with first, second guide portion adjacent first, second breach; This framework has a body, is provided with metallic channel corresponding to second guide portion of position shelf in this body outer side surface, is provided with blocking sheet corresponding to this metallic channel in this body.
2. the shell block of radiation fan as claimed in claim 1 is characterized in that:
Each supporting frame all has the plane of inclination of a set angle.
3. the shell block of radiation fan as claimed in claim 1 is characterized in that:
This position shelf has the plane of inclination of a set angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03261849 CN2627259Y (en) | 2003-05-16 | 2003-05-16 | Case stand for thermal fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03261849 CN2627259Y (en) | 2003-05-16 | 2003-05-16 | Case stand for thermal fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2627259Y true CN2627259Y (en) | 2004-07-21 |
Family
ID=34255370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03261849 Expired - Fee Related CN2627259Y (en) | 2003-05-16 | 2003-05-16 | Case stand for thermal fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2627259Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7828519B2 (en) | 2005-02-07 | 2010-11-09 | Sanyo Denki Co., Ltd. | Axial flow fan |
| CN101201064B (en) * | 2006-12-15 | 2010-12-29 | 富准精密工业(深圳)有限公司 | Fan frame and fan employing the same |
| CN101413508B (en) * | 2007-10-19 | 2012-06-13 | 富准精密工业(深圳)有限公司 | Heat radiation model set and electronic device using the same |
| CN105822597A (en) * | 2016-04-21 | 2016-08-03 | 深圳市风酷电子科技有限公司 | Direct-current brushless fan and lead limiting structure |
| CN110259723A (en) * | 2014-03-28 | 2019-09-20 | 佛山市建准电子有限公司 | Fan frame |
-
2003
- 2003-05-16 CN CN 03261849 patent/CN2627259Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7828519B2 (en) | 2005-02-07 | 2010-11-09 | Sanyo Denki Co., Ltd. | Axial flow fan |
| CN101115927B (en) * | 2005-02-07 | 2011-03-23 | 山洋电气株式会社 | Axial flow blower |
| CN101201064B (en) * | 2006-12-15 | 2010-12-29 | 富准精密工业(深圳)有限公司 | Fan frame and fan employing the same |
| CN101413508B (en) * | 2007-10-19 | 2012-06-13 | 富准精密工业(深圳)有限公司 | Heat radiation model set and electronic device using the same |
| CN110259723A (en) * | 2014-03-28 | 2019-09-20 | 佛山市建准电子有限公司 | Fan frame |
| CN105822597A (en) * | 2016-04-21 | 2016-08-03 | 深圳市风酷电子科技有限公司 | Direct-current brushless fan and lead limiting structure |
| CN105822597B (en) * | 2016-04-21 | 2018-09-11 | 深圳市风酷电子科技有限公司 | Fan and wire restraint structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |