CN2649829Y - Fan device for electronic apparatus - Google Patents
Fan device for electronic apparatus Download PDFInfo
- Publication number
- CN2649829Y CN2649829Y CN 03267094 CN03267094U CN2649829Y CN 2649829 Y CN2649829 Y CN 2649829Y CN 03267094 CN03267094 CN 03267094 CN 03267094 U CN03267094 U CN 03267094U CN 2649829 Y CN2649829 Y CN 2649829Y
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- CN
- China
- Prior art keywords
- fan
- electronic equipment
- assembly
- fan assembly
- shell spare
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- 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 - Lifetime
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Abstract
A fan apparatus of an electronic device can be hot-plugged in a fixed base of the electronic device, which has terminal feet. The fan device includes a shell and a fan group. The removable fan group is fixed in an accommodation place of the shell; an operable cover body is provided at a lateral side of the shell. In the operable cover body a power supply connecting joint is correspondingly block buttoned to fix and protect a conductor which extends from the fan group; when the fan device is fixed in the fixed base, the power supply connecting joint is synchronically plugged and grafted onto the terminal feet, which is synchronically plucked up from the terminal feet when the fan device is plucked out from the fixed base. The assembling and dismantling of the utility model is easy; the utility model has easy line winding and leaves no line exposure; in addition, the model can be used in fans with different dimension specifications and from different factories.
Description
Technical field
The utility model is the fan assembly of using about a kind of electronic equipment, particularly about a kind of fan assembly of supporting live inserting and pulling (Hot-Swappable).
Background technique
Along with the fast development of electronic technology, a plurality of special processing circuit can be incorporated in the same intergrated circuit, intergrated circuit also with volume little and motion speed soon as developing direction.Because dwindling of volume causes intergrated circuit to be difficult for heat radiation, influenced the stability of system's operation in the electronic equipment, the large scale electronic equipment of higher speed operation usefulness especially is provided for the webserver and industrial computer etc., all needs the hot environment of effectively avoiding high speed operation to produce.
So generally the part (for example CPU or host board etc.) of easily generating heat in the electronic component operation installs fan additional, avoids the too high system in case of system halt that causes of Yin Wendu, even makes problems such as electronic component burns.At present, the large scale electronic equipment great majority use the fan of a plurality of hot-swappable (Hot-Swappable) that enough heat sinking functions are provided, when damaging, one of them fan can change in real time, needn't shutdown system, really reach the function of plug and play (Plug-and-Play).
Common in the past fan assembly 2 as shown in figure 10, fan 20 is fixed in the fixed base 21, be connected with a joint 23 from fan 20 extended leads 22, then fan 20 is utilized fixed base 21 to be fixed on the circuit board 24 of electronic equipment, and joint 23 is fixed in the pin (figure is mark not) of circuit board 24 terminals, fan assembly 2 and circuit board 24 are electrically connected.
But when fan assembly 2 being fixed on electronic equipments such as computer, joint 23 and fixed base 21 must be separately fixed at terminal pin and circuit board 24, just can assemble, when fan 20 damages, must extract joint 23 earlier and smoke fixed base 21 again, just can carry out the dismounting of fan assembly 2.Therefore, assembly and disassembly formality complexity not only, the lead 22 that exposes is subject to vibrations or windage because of there not being suitable protection, causes lead 22 to get loose or is involved in the fan 20.
Simultaneously, when fan 20 damaged, this fan assembly 2 must all be changed with circuit board 24 together with fixed base 21 and joint 23 even terminal pin, not only makes the cost increase, also purchasing and assembling of all component must be carried out again, more replacing and assembly cost and time can be spent.
In order to reach the function of plug and play, proposed as Figure 11 and fan assembly 2 shown in Figure 12 ', fan 20 ' along L type fixed base 21 ' the groove of supplemental wall 22 ' formation insert fixed base 21 ' in, fan 20 ' fixed hole 23 ' snap in fixed base 21 ' elastic clamping hook 24 ' in, make fan 20 ' be fixed on fixed base 21 ' on.These fixed base 21 ' one sides be provided with breach 25 ' and elastic arm 26 ', breach 25 ' ccontaining terminal 27 ', with elastic arm 26 ' push down terminal 27 ', make terminal 27 ' be fixed on terminal place lock 28 ' in, terminal 27 ' on contact 29 ' electrically connect with the contact (figure is mark) of fan 20 ' go up to protrude, pull out from terminal 27 ' below some leads 30 ', with a plurality of cableties 30a ' clamp lead 30 ', it is connected to (figure is mark) in the circuit board terminals pin of electronic equipment, makes fan 20 ' electrically connect with circuit board.
This fan assembly 2 ' in, lead 30 ' must by fan 20 ', fixed base 21 ', breach 25 ', elastic arm 26 ', terminal 27 ' and terminal place lock 28 ' etc., could from fan 20 ' pull out.Because said structure small-sized (and more and more littler trend is arranged), make lead 30 ' need spend the considerable time, and be not easy to manage line by the very little path of many structures.Therefore, this fan assembly 2 ' will make and make difficulty, and increase time cost.
In addition, because this fan assembly 2 ' fan 20 ' be along L type fixed base 21 ' supplemental wall 22 ' formations groove insertion fixed base 21 ' in, fixed base 21 ' and other structure and fan 20 ' size cooperate and could use, the fan of different size and different manufacturers then can't use, so can't be widely used for the fan of different size specification, limit its industry applications.
Also because lead 30 ' expose fan 20 ' with L type fixed base 21 '; must fixed base 21 ' on offer the structure that is installed with cableties 30a '; with cableties 30a ' be fastened on fixed base 21 ' on; not only make lead 30 ' shortage due care; vibrations or wind-force also make lead 30 ' and cableties 30a ' easily, get loose or be involved in fan 20 ' in.So, the lead 30 that above-mentioned fan assembly 2 commonly used ' can't protect exposes ', and increase cost in processing and the assembling, more can be owing to lead is lacked the damage that protective action makes fan.
The model utility content
For overcoming the shortcoming of above-mentioned prior art, main purpose of the present utility model is to provide a kind of fan assembly of electronic equipment, utilize the snap effect of fan assembly, plug is fixed on fan assembly on the fixed base that the terminal pin is arranged in the electronic equipment freely, makes assembly and disassembly fairly simple.
Another purpose of the present utility model is for providing a kind of fan assembly that line simply is used for electronic equipment of managing.
A purpose more of the present utility model is for providing a kind of fan assembly that is used for electronic equipment of components moduleization.
Another purpose of the present utility model is the fan assembly of electronic equipment that a kind of fan that can be used for the different size specification is provided.
For reaching above-mentioned and other purpose, fan assembly of the present utility model plugs in the fixed base with terminal pin of an electronic equipment, and this fan assembly comprises:
One shell spare has a containing space, and one is arranged at shell spare side and lifts and buckle cover body freely; One fan group, be fixed in the containing space of this shell spare, and dismounting freely, this fan group has the lead of a fan body, a power supply connecting head and a connection fan body and power supply connecting head, and wherein, the power supply connecting head is stuck in the cover body, when fan assembly on fixed base fixedly the time, can make power supply connecting head inserting terminal pin simultaneously, when with fan assembly when fixed base pulls up, simultaneously the power supply connecting head is pulled up from the terminal pin.
Wherein, above-mentioned shell spare utilizes at least one screw locked assembly and at least one fastener and folder fixing-assembly with the corresponding screw lock of fan group, and the fan group is fixed in the containing space of shell spare.
First articulated section of above-mentioned cover body and second articulated section of shell spare are connected to each other, and second clamping part of its first clamping part and shell spare side is snapping each other, lift with buckle to be arranged on this shell spare side freely.First clamping part is provided with projection to opening that should second clamping part, and this projection correspondence is buckled in this opening, strengthens the fixedly effect of snapping.
The said fans group offers fixed hole.
Above-mentioned power supply connecting head suitably is connected with many leads of fan group by shell spare, to fix and to protect this lead.This power supply connecting head is also as a connecting port, joins with the terminal pin of fixed base.
Fan assembly according to above-mentioned electronic equipment of the present utility model; because power supply connecting head coated wire; lead is protected, and fan group and shell spare modularization, be easy to plug; therefore; the fan assembly of electronic equipment of the present utility model can solve the various shortcoming of the fan assembly of existing electronic equipment, and not only assembly and disassembly are simple, and the reason line is easy; the problem that no lead exposes more can be applied on the fan of different manufacturers and Dimensions simultaneously.
Description of drawings
Fig. 1 is the preceding schematic representation of fan assembly assembling of the electronic equipment of the utility model preferred embodiment;
Fig. 2 is the schematic representation after the fan assembly of the electronic equipment of the utility model preferred embodiment is assembled, and wherein, this cover body is to be snapped on this shell spare;
Fig. 3 is the rear view of Fig. 2;
Fig. 4 is the plan view of Fig. 2;
Fig. 5 is the worm's eye view of Fig. 2;
Fig. 6 is the left view of Fig. 2;
Fig. 7 is the right elevation of Fig. 2;
Fig. 8 is the schematic representation after the fan assembly of the electronic equipment of the utility model preferred embodiment is assembled, and wherein, this cover body is not to be snapped on this shell spare;
Fig. 9 is the fan assembly of electronic equipment of the utility model preferred embodiment and the assembling schematic representation of fixed base;
Figure 10 is the schematic representation of the fan assembly of existing electronic equipment;
Figure 11 is the preceding schematic representation of fan assembly assembling of another existing electronic equipment; And
Figure 12 is the schematic representation after the fan assembly of the existing electronic equipment of Figure 11 is assembled.
Embodiment
Embodiment
To shown in Figure 9, the fan assembly 100 of electronic equipment of the present utility model comprises a shell spare 1 and a fan group 3 as Fig. 1.In the present embodiment, the fan assembly 100 that is located on the electronic equipment with the heat-sink unit group with fan etc. is the example explanation.
As shown in Figure 1, shell spare 1 has a containing space 12 and a cover body 11.Containing space 12 is used to hold fan group 3, can select for example locked assembly 7 of screw, and fan group 3 corresponding screw locks are in the screw 13 of shell spare 1, fixed to one another with shell spare 1 with the fan group 3 that is placed in this containing space 12.Wherein, the containing space 12 of this shell spare 1 can according to the specification of fan group 3 and size be adjusted and fixing.
In the present embodiment, cooperate corresponding locked assembly 7 with four screws 13, screw lock fan attachment group 3 and shell spare 1, but, the quantity of locked assembly 7 and the screw 13 and position is set not is to exceed with shown in the present embodiment, and availablely replace this locked assembly 7 such as fastener, folder or other suitable fixing-assembly and fix.In other words, the means of fixation between this fan group 3 and this shell spare 1 can optionally or design changes or correction.
It in the present embodiment snapping effect of strengthening 17 of first clamping parts 113 and second clamping parts with the projection 113a of corresponding buckle and opening 171, projection 113a also can be other can strengthen the assembly of snapping effect such as salient point, flange, shell fragment etc., and opening 171 also can be corresponding assemblies such as caulking groove, recess, fastener.
This fan group 3 is provided with a power supply connecting head 31 and several are opened in the fixed hole 33 in its corner, can select to cooperate four locked assemblies 7 (or other suitable fixing-assembly) of this shell spare 1 by this fixed hole 33, fan group 3 is fixed in the containing space 12 of shell spare 1 with correspondence, electronic equipment (all figure does not mark) is dispelled the heat by the running of fan.Also has a fan body in this fan group 3, one fan is arranged on wherein (all figure does not mark) by this fan body.
This power supply connecting head 31 is stuck in the cover body 11; can suitably be connected with many leads (figure is mark not) by shell spare 1 from fan group 3; make lead fixing and protection, and power supply connecting head 31 can be used as the connecting port and engages (as described later) with the terminal pin of fixed base by power supply connecting head 31.
In addition, though in the present embodiment cover body 11 is arranged on shell spare 1 side, this cover body 11 also can be arranged on other position of shell spare 1, as long as power supply connecting head 31 is stuck in the cover body 11, and suitably connects lead by shell spare 1 and gets final product.
When being applied in the fan of different manufacturers or different size, only need to adjust the size and the means of fixation of fan group 3 or shell spare 1, for example, when fan dimension hour, adjustable rectification campaign fan is organized the means of fixation of 3 inner ccontaining fans, or use less fan group 3 and adjust the containing space 12 of this shell spare 1, for example can make one or more nuts between 33 of the fixed holes of the screw 13 of shell spare 1 and fan group 3, adjust the fixed range of 3 of shell spare 1 and fan groups whereby.
Because the lead of the fan assembly 100 of electronic equipment of the present utility model is suitably to be connected with power supply connecting head 31 by shell spare 1, the path of lead is short and must be through structure and assembly layer by layer, therefore can solve existing fan assembly and lead must be managed problems such as manufacturing difficulty that line causes and cost raising by more and more littler structure.
And in the present embodiment, owing to power supply connecting head 31 is arranged in the cover body 11, and power supply connecting head 31 can also be fixed and guardwire, therefore can avoid exposing the various shortcoming that causes because of this lead in the prior art.Wherein, the structure of this power supply connecting head 31 forms according to cover body 11 in the present embodiment, as long as the structure of cover body 11 and power supply connecting head 31 can be arranged on power supply connecting head 31 in the cover body 11, and is got final product suitable the connection with the counter structure of power supply connecting head 31 of lead.
As shown in Figure 2, after shell spare 1 and fan group 3 is fixed to one another, shell spare 1 was separately fixed at power supply connecting head 31 and fan group 3 in its containing space 12 and the cover body 11.Because in the fan assembly 100 of electronic equipment of the present utility model, but shell spare 1, fan group 3 and required component thereof modularization all when the component fault is arranged in these component partly, only need be changed the part of fault, can reduce maintenance cost; And, can arrange in pairs or groups and be used in the fan of numerous different sizes owing to only need to adjust the size of this fan group 3 for example or this shell spare 1 and means of fixation, therefore more can reduce acquisition cost simultaneously.
As Fig. 3 to (being respectively rear view, plan view, worm's eye view, left view and the right elevation of Fig. 2) shown in Figure 7, this shell spare 1 is with locked assembly 7 screw lock fan attachment groups 3, and first articulated section 111 and second articulated section 15 are connected to each other and 17 of first clamping part 113 and second clamping parts snapping each other, thereby cover body 11 is connected with shell spare 1, and withholds power supply connecting head 31 by cover body 11.
As shown in Figure 8, when discharging the buckle state of 17 of first clamping part 113 and second clamping parts, the cover body 11 of power supply connecting head 31 from shell spare 1 can be taken off, help to assemble, dismantle and the replacing of component.Wherein, in the present embodiment be with the articulated manner that can rotate up and down with cover body 11 windings on shell spare 1, but, cover body 11 also can adopt alternate manner winding shell spare 1, cover body 11 can be rotated and but left and right sides spacing moves up and down, in other words, this cover body 11 can optionally change and modification with the mode of shell spare 1 winding.
As shown in Figure 9, in the time will being plugged on fan assembly 100 on the fixed base 9, only need with the terminal pin 91 on the power supply connecting head 31 secured in alignment seats 9, make in the fan assembly 100 lead that connects fan body and power supply connecting head 5 produce electric connections, dispel the heat in the electronic equipment being used for terminal pin 91.As shown in the figure, can select to use the fan assembly 100 of four electronic equipments of the present utility model in the present embodiment, but, the usage quantity of the fan assembly 100 of electronic equipment of the present utility model there is no particular restriction, can be used on the fixed base 9 according to fan assembly 100 collocation of a plurality of or single varying number.In the present embodiment, fixed base 9 is a circuit board.
When will with fan assembly 100 when fixed base 9 separates, only needing fan assembly 100 is pulled up from fixed base 9, just can synchronously the terminal pin 91 of power supply connecting head 31 on fixed base 9 be extracted.Can when separate fan device 100 and fixed base 9, divide switch power supply connecting head 31 and terminal pin 91 simultaneously like this, solve in the prior art and must pull out the shortcoming that joint is torn fan assembly again open earlier.
Simultaneously, when the fan failure in the fan group 3, replaceable whole module.Therefore, can not only realize the function of live inserting and pulling, also can quicken to change efficient.Because in the fan assembly 100 of electronic equipment of the present utility model; the assembly and disassembly of shell spare 1 and fan group 3 are simple; fan assembly 100 plugs are arranged on the fixed base 9 freely; the not only easy contraposition of power supply connecting head 31 and terminal pin 91; make fan group 3 easy and terminal pin 91 electric connections of fan assembly 100; and lead is coated in the power supply connecting head 31, avoid the problem of prior art exposed electric wire, can strengthen protection to lead and fan.
To sum up institute is old, the fan assembly of electronic equipment of the present utility model is a snap effect of utilizing fan assembly, fan assembly is plugged in the fixed base of the tool terminal pin that is installed in electronic equipment freely, solved the variety of problems that prior art caused, it is simple not only to manage line, also for the user provides assembly and disassembly simple fan assembly, and with components moduleization, the fan assembly of the electronic equipment of the fan that is suitable for the different size specification is provided, has industry applications widely.
Claims (10)
1. fan assembly that electronic equipment is used can plug in the fixed base of the terminal pin of an electronic equipment, it is characterized in that this fan assembly comprises:
One shell spare has a containing space and and is arranged on this shell spare side, and lifts and buckle cover body freely; And
One fan group, be fixed in the containing space of shell spare and dismounting freely, the lead that this fan group has a fan body, a power supply connecting head and connects fan body and power supply connecting head, the power supply connecting head fixes in cover body.
2. the fan assembly that electronic equipment as claimed in claim 1 is used is characterized in that, this shell spare utilizes at least one locked assembly with the corresponding screw lock of fan group.
3. the fan assembly that electronic equipment as claimed in claim 2 is used is characterized in that, this locked assembly is a screw.
4. the fan assembly that electronic equipment as claimed in claim 1 is used is characterized in that, this shell spare utilizes at least one fixing-assembly with the corresponding screw lock of this fan group.
5. the fan assembly that electronic equipment as claimed in claim 1 is used is characterized in that, this fixing-assembly is any in fastener and the folder.
6. the fan assembly that electronic equipment as claimed in claim 1 is used, it is characterized in that, this cover body has first articulated section and first clamping part, and this shell spare side is provided with second articulated section that connects this first articulated section, and second clamping part of this first clamping part of corresponding snapping.
7. the fan assembly that electronic equipment as claimed in claim 6 is used is characterized in that, this first clamping part has the projection corresponding to the opening setting of second clamping part.
8. the fan assembly that electronic equipment as claimed in claim 1 is used is characterized in that, this fan group offers fixed hole.
9. the fan assembly that electronic equipment as claimed in claim 1 is used is characterized in that, this power supply connecting head suitably is connected with many leads from the fan group by shell spare.
10. the fan assembly that electronic equipment as claimed in claim 1 is used is characterized in that, this power supply connecting head engages with the terminal pin of fixed base as the connecting port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03267094 CN2649829Y (en) | 2003-07-10 | 2003-07-10 | Fan device for electronic apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03267094 CN2649829Y (en) | 2003-07-10 | 2003-07-10 | Fan device for electronic apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2649829Y true CN2649829Y (en) | 2004-10-20 |
Family
ID=34329940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03267094 Expired - Lifetime CN2649829Y (en) | 2003-07-10 | 2003-07-10 | Fan device for electronic apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2649829Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100508711C (en) * | 2006-06-30 | 2009-07-01 | 佛山市顺德区顺达电脑厂有限公司 | Fixing structure |
| CN109871079A (en) * | 2017-12-04 | 2019-06-11 | 深圳中电长城信息安全系统有限公司 | Fan mounting structure and server |
-
2003
- 2003-07-10 CN CN 03267094 patent/CN2649829Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100508711C (en) * | 2006-06-30 | 2009-07-01 | 佛山市顺德区顺达电脑厂有限公司 | Fixing structure |
| CN109871079A (en) * | 2017-12-04 | 2019-06-11 | 深圳中电长城信息安全系统有限公司 | Fan mounting structure and server |
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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 | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130710 Granted publication date: 20041020 |