CN201574950U

CN201574950U - Radiating fan conducting wire fixing structure

Info

Publication number: CN201574950U
Application number: CN2009201798583U
Authority: CN
Inventors: 胡志锋; 林长庆
Original assignee: Asia Vital Components Co Ltd
Current assignee: Asia Vital Components Co Ltd
Priority date: 2009-11-09
Filing date: 2009-11-09
Publication date: 2010-09-08
Anticipated expiration: 2019-11-09

Abstract

The utility model relates to a radiating fan conducting wire fixing structure, which comprises a frame body and a combining unit. A conducting wire groove, a first holding portion and a second holding portion are arranged on a lateral wall of the frame body, wherein the conducting wire groove penetrates between the first holding portion and the second holding portion and is used for holding a conducting wire group, the first holding portion is provided with a first groove communicated with a positioning opening, the combining unit is provided with a latch part, the latch part is arranged at one end of the combining unit and inserted into the positioning opening, and the combining unit is jogged into the first holding portion and the second holding portion. The combining unit is jogged with the first holding portion and the second holding portion so as to lead the latch part to be fastened into the positioning opening, and the conducting wire group can be effectively prevented from being released out of the frame body, thereby leading assembly to be convenient, and then effectively achieving effect of saving work time.

Description

The radiation fan wire fixing structure

Technical field

The utility model is about a kind of radiation fan wire fixing structure, especially particularly a kind of first and second holding part tabling by a joining unit and a framework, and the design that combines with a positioning port of the card tenon piece by joining unit, make to prevent effectively that the lead group from deviating from this framework and assembling is convenient, and then effectively reach the radiation fan wire fixing structure of the effect of saving man-hour again.

Background technique

Along with the progress of science and technology, people also increase for the dependence of various electronic equipments thereupon; Yet the inner element of electronic equipment (as computer, notebook computer) can produce high heat when running, if can't in time heat be derived outside the electronic equipment, is easy to generate overheated problem.

It wherein is example with the computer, heating piece that it is inner such as central processing unit (CPU) (Central Processing Unit, CPU) or power supply unit (Power Supply) or the like, so when computer in when running, the high temperature that described central processing unit (CPU) (CPU) is produced under high-speed computation is handled in it, can allow described central processing unit (CPU) be absorbed in unsure state, the lighter produces deadlock, seriously then can burn or damage central processing unit (CPU), therefore, be generally the problem that solves heat radiation at present, at least one radiation fan has been set in computer, described central processing unit (CPU) forced heat radiation has been exported to the external world rapidly with aforementioned heat by aforementioned radiation fan.

See also shown in Figure 1, known radiation fan, comprise a framework 10, one vane group 11 and a fan (not shown), wherein this framework 10 comprises a metallic channel 101 and a plurality of supporter 103, respectively this supporter 103 is arranged on 10 liang of relative outer ledges of this framework, and by the corner of its proper adjacent this framework 10, and described supporter 103 has the central position that an opening 105 is formed on supporter 103, and be communicated with aforementioned wire groove 101, and aforementioned wire groove 101 is formed between the two corresponding supporters 103 and run through described supporter 103, the lead group 15 that it electrically connects in order to ccontaining and described fan, aforementioned framework 10 has more an exhaust outlet 108 of an intake grill 107 and relative this intake grill 107, these exhaust outlet 108 affixed aforementioned vane group 11,107 described flabellum (not shown) of butt joint of described intake grill are to constitute described radiation fan.

Yet, but extending another problem this moment promptly is that described lead group 15 is in being loaded to this metallic channel 101 time, need to embed and be contained in this metallic channel 101 via aforementioned opening 105 earlier, so the designed size of opening 105 can influence the assembling on time and the convenience in the operation, for example if opening 105 design hour, because of lead group 15 has certain thickness relation, make described lead group 15 need the lead in it to be squeezed in the metallic channel 101 in hard pressure mode of squeezing, but in the process of clamp-oning, can cause the lead of this lead group 15 impaired easily (as the insulated hull breakage of lead), and then can cause fan to reduce and assemble the problem of difficulty working life.

When if described opening 105 designs are big, though lead group 15 more easily is loaded in this metallic channel 101, but can't effectively lead group 15 be stabilized in the metallic channel 101, and then the lead that can cause lead group 15 is got loose by this opening 105 and drops out to this framework 10, disturb and influence outside the built-up time so that in assembling, can be subjected to the aforementioned lead of deviating from, and it is difficult and inconvenient to cause assembling to go up again.

In addition, because the opening 105 on the general described framework 10 all is to be open opening 105, and do not have any barrier element again and can be used for sealing this opening 105, so how tube opening 105 sizes do not design, all can't effectively avoid the lead of the lead group 15 in the metallic channel 101 to deviate to framework 10, cause to cause to be difficulty and inconvenience in the assembling, relative can expend man-hour in assembling.

The above, have following shortcoming in the known technology:

1. assembling difficulty and inconvenient;

2. reduce working life;

3. expend man-hour.

Therefore, how to solve above-mentioned problem commonly used and disappearance, the creator who is this case desires most ardently the direction place that research improves with the relevant manufacturer that is engaged in the industry.

Summary of the invention

For effectively solving the above problems, main purpose of the present utility model is providing a kind of radiation fan wire fixing structure, first and second holding part tabling by a joining unit and a framework, so that the card tenon piece of this joining unit is sticked in the design in the positioning port, make effectively to reach to prevent that the lead group from deviating from the radiation fan wire fixing structure of the outer effect of framework.

Secondary objective of the present utility model provide a kind of have to reach assemble radiation fan wire fixing structure easily.

Secondary objective of the present utility model is providing a kind of radiation fan wire fixing structure of saving man-hour that has.

Secondary objective of the present utility model is providing a kind of lifting fan radiation fan wire fixing structure in working life that has.

For reaching above-mentioned purpose, the utility model proposes a kind of radiation fan wire fixing structure, it comprises: a framework and a joining unit, one sidewall of aforementioned framework is provided with one first holding part, one second holding part and a metallic channel, this metallic channel is through between this first holding part and second holding part, with a ccontaining lead group, and described first holding part has one first chase, this first chase then is connected with a positioning port on this frame side wall, described joining unit has a card tenon piece, this card tenon piece is located at an end of joining unit, and plugs fixingly with aforementioned positioning port, and aforementioned joining unit is entrenched in first holding part and second holding part.

Radiation fan wire fixing structure of the present utility model, by joining unit and first and second holding part tabling, so that this card tenon piece is fastened on the design in the described positioning port, make to prevent that effectively the lead group from deviating from this framework and reaching assembling outward and reach easy, and then effectively reach the useful technique effect of saving man-hour again.

Description of drawings

Fig. 1 is known radiation fan schematic perspective view;

Fig. 2 is the decomposing schematic representation of preferred embodiment of the present utility model;

Fig. 2 A is the local enlarged diagram of a part among Fig. 2;

Fig. 3 A is a combination aspect schematic representation of preferred embodiment of the present utility model;

Fig. 3 B is another combination aspect schematic representation of preferred embodiment of the present utility model;

Fig. 4 A is the schematic perspective view of joining unit one aspect of the present utility model;

Fig. 4 B is the schematic perspective view of another aspect of joining unit of the present utility model;

Fig. 4 C is the schematic perspective view of another aspect of joining unit of the present utility model;

Fig. 4 D is the schematic perspective view of another aspect of joining unit of the present utility model.

Description of reference numerals:

Framework-2; Inlet side-25; Metallic channel-21; Air side-26; First holding part-22; Containing space-27; First chase-220; Joining unit-3; First engagement groove-222; Card tenon piece-31; Second engagement groove-223; Embedding part-32; Second holding part-23; Connection piece-33; First chute-231; Breach-35; Second chute-232; Lead group-4; Second chase-234; Guide vane group-5; Positioning port-24; Rib groups-6.

Embodiment

Characteristic on above-mentioned purpose of the present utility model and structure thereof and the function will be illustrated according to appended graphic preferred embodiment.

See also Fig. 2,2A, 3A, 3B, 4A, 4B, shown in 4C and the 4D, a kind of radiation fan wire fixing structure of the utility model, in preferred embodiment of the present utility model, comprise a framework 2 and a joining unit 3, wherein aforementioned framework 2 one sidewalls are provided with a metallic channel 21, one second holding part 23 of one first holding part 22 and relative this first holding part 22, aforementioned wire groove 21 extends perpendicularly to the other end from the end at these framework 2 one sidewalls and constitutes, and through 23 of this first holding part 22 and second holding parts, in order to a ccontaining lead group 4, and this is first years old, two

holding parts

22,23 are vertical setting on a sidewall of this framework 2 each other with metallic channel 21, and aforementioned first holding part 22 has one first chase 220, this first chase groove 220 is arranged with the bottom center position that is formed on this first holding part 22, and it is communicated with a positioning port 24.

Aforementioned joining unit 3 be chosen as macromolecular material (as plastic cement), metal material (as iron, aluminium, copper and metal alloy etc.) and carbon fiber material and elastic material wherein arbitrary formation, in this preferred embodiment, this joining unit 3 is done explanation with macromolecular material; And, this joining unit 3 has a card tenon piece 31, the end that this card tenon piece 31 is located at this joining unit 3 aforementioned positioning port 24 of pegging graft, this joining unit 3 is entrenched in first holding part 22 and second holding part 23, the card tenon piece 31 that is aforementioned joining unit 3 is slided to this first holding part 22 through second holding part 23 in regular turn, plug together in positioning port 24 up to this card tenon piece 31, make this joining unit 3 with this first, two

holding parts

22,23 tablings together, so that, effectively preventing lead group 4 by these joining unit 3 these metallic channels 21 of sealing, the lead group 4 in this metallic channel 21 deviates from outside this framework 2; It is wherein arbitrary that being shaped as of wherein aforementioned joining unit 3 roughly is convex character shape, scholar's word shape and syringe shape.

In addition, in this preferred embodiment, this joining unit 3 has as following four kinds of aspects, but be not limited thereto, during the actual enforcement of the utility model, the shape of first and second holding

part

22,23 on this framework 2 of the form fit of described joining unit 3 is done design, closes first Chen Ming:

First aspect be these joining unit 3 leading portion width less than the back segment width, and preceding segment length is greater than the back segment length, so that the leading portion of this joining unit 3 part and back segment partly divide other to be entrenched in described first and second holding part 22,23 (as consulting Fig. 4 A).

Second aspect forms a breach 35 with the identical only difference of structure of first aspect in the bottom side of aforementioned joining unit 3, this breach 35 between these joining unit 3 leading portions and its back segment, and in order to auxiliary phase to being fixedly set in the lead group 4 (as consulting Fig. 4 B) in the aforementioned wire groove 21.

The elicit illness state sample be the bottom width of this joining unit 3 greater than top width, and bottom lengths is greater than top length, so that the leading portion of joining unit 3 part and back segment part are entrenched in respectively in this first and second holding part 22,23 (as consulting Fig. 4 C).

The 4th aspect forms a breach 35 with the identical only difference of structure of elicit illness state sample in the bottom of described joining unit 3, this breach 35 between the end at this top to position between the other end, and in order to auxiliary phase to being fixedly set in the lead group 4 (as consulting Fig. 4 D) in the aforementioned wire groove 21.

Please consult again in the lump shown in Fig. 2 to 3B, aforementioned first holding part 22 comprises one first engagement groove 222 and one second engagement groove 223, and this second engagement groove 223 is positioned at the top of this first chase 220, and aforementioned relatively first engagement groove 222; This second ccontainingly has one first chute 231 and one second chute 232, this second chute 232 is provided with 234 pairs of one second chases should first chase 220, and aforementioned first chute 231 is communicated with second chute 232, and respectively corresponding aforementioned first engagement groove 222 and second engagement groove 223.

Aforementioned card tenon piece 31 is provided with an embedding part 32 and a connection piece 33, this connection piece 33 has a fixed end and a free end, this fixed end extends formation from an end of aforementioned joining unit 3, and described embedding part 32 then is formed on and is fastened on this free end in this positioning port 24; And described framework 2 has an inlet side 25 and an air side 26, these 25 relative these air sides 26, inlet side, and define a containing space 27 jointly, explanation (as Fig. 3 A) is done in the affixed guide vane group 5 of this preferred embodiment in wherein aforementioned air side 26, but it also can select an affixed rib groups 6 (as Fig. 3 B) on demand, 25 windings in this inlet side, one impeller (not shown), this impeller and lead group 4 electrically connect.

In addition, aforementioned framework 2 comprises by a plurality of frameworks 2 and is combined as a series type fan (not shown), and promptly this framework 2 is connected in series to combine by a plurality of frameworks 2 each other becomes aforesaid series type fan, with the air quantity of effective lifting radiation fan.

So when aforementioned framework 2 with joining unit 3 during in winding, to this joining unit 3 towards first of relative this framework 2, two holding parts 22, the 23 direction application of forces, the leading portion that makes this joining unit 3 is from first of this second holding part 23, two chutes 231, slide in 232, and continue to slide towards first engagement groove 222 and second engagement groove, 223 directions of corresponding first holding part 22, by the time the leading portion of this joining unit 3 touch this first, two engagement grooves 222, after 223, the heir towards this first, two engagement grooves 222,223 closed end slides, and the card tenon piece 31 of described joining unit 3 of same time can be towards moving relative to these positioning port 24 directions, embedding part 32 up to this card tenon piece 31 is inserted in the positioning port 24, and be fixed togather with this positioning port 24, and simultaneously the leading portion part of aforementioned joining unit 3 is chimeric is fixed in first, two engagement grooves 222, in 223, and the back segment part is with first, two chutes 231,232 phase drive fits, so that the lead group 4 in this metallic channel 21 also can be sealed this metallic channel 21 by this joining unit 3, deviate from outside this framework 2 effectively to prevent this lead group 4, therefore, make the interference that in assembling, can avoid being subjected to lead group 4, effectively reach assembling effect rapidly and easily, and then can reach again and save man-hour and promote fan working life.

The above, a kind of radiation fan wire fixing structure of the utility model, it has following advantage:

1. have and prevent that this lead group from deviating from the outer effect of this framework;

2. it is convenient to have assembling;

3. has saving man-hour;

4. have and promote fan working life.

More than be illustrative to description of the present utility model; and it is nonrestrictive; those skilled in the art is understood, and the spirit and the interior of scope that limit in claim can carry out many modifications, variation or equivalence to it, but they all will fall in the protection domain of the present utility model.

Claims

1. a radiation fan wire fixing structure is characterized in that, comprising:

One framework, one sidewall are provided with a metallic channel, one first holding part and one second holding part, and this metallic channel is through between this first holding part and second holding part, and with a ccontaining lead group, this first holding part has one first chase and is communicated with a positioning port; And

One joining unit has a card tenon piece and is located at an end of this joining unit aforementioned positioning port of pegging graft, and this joining unit is entrenched in this first holding part and second holding part.

2. radiation fan wire fixing structure as claimed in claim 1, it is characterized in that, this card tenon piece is provided with an embedding part and a connection piece, this connection piece has a fixed end and a free end, this fixed end extends formation from an end of aforementioned joining unit, and aforementioned embedding part then is formed on this free end and is fastened in this positioning port.

3. radiation fan wire fixing structure as claimed in claim 1, it is characterized in that, the leading portion of this joining unit part and back segment part are entrenched in respectively in this first holding part and second holding part, and this joining unit leading portion width is less than the back segment width, and preceding segment length is greater than the back segment length.

4. radiation fan wire fixing structure as claimed in claim 3 is characterized in that the bottom side of this joining unit forms a breach, and it is between this joining unit leading portion and its back segment, with auxiliary relative fixed aforementioned wire group.

5. radiation fan wire fixing structure as claimed in claim 1, it is characterized in that, the leading portion of this joining unit part and back segment part are entrenched in respectively in this first holding part and second holding part, and the bottom width of this joining unit is greater than top width, and bottom lengths is greater than top length.

6. radiation fan wire fixing structure as claimed in claim 5 is characterized in that a breach is formed on the bottom of this joining unit, its between the end at this top to position between the other end, with auxiliary fixedly aforementioned wire group.

7. as each described radiation fan wire fixing structure in the claim 2 to 6, it is characterized in that this first holding part comprises one first engagement groove and one second engagement groove, this second engagement groove is positioned at the top of this first chase, and this first engagement groove relatively.

8. radiation fan wire fixing structure as claimed in claim 7 is characterized in that, this second holding part has one first chute and one second chute, and this first chute is communicated with this second chute, and respectively corresponding aforementioned first engagement groove and this second engagement groove.

9. radiation fan wire fixing structure as claimed in claim 8 is characterized in that, this second chute is provided with one second chase to should first chase.

10. radiation fan wire fixing structure as claimed in claim 1 is characterized in that, it is wherein arbitrary that being shaped as of this joining unit is convex character shape and scholar's word shape and syringe shape.

11. radiation fan wire fixing structure as claimed in claim 1, it is characterized in that, this framework has an air side of an inlet side and relative this inlet side, and define a containing space jointly, the affixed guide vane group in this air side, this inlet side is winding one impeller then, and this impeller electrically connects the aforementioned wire group.

12. radiation fan wire fixing structure as claimed in claim 1, it is characterized in that, this framework has an air side of an inlet side and relative this inlet side, and define a containing space jointly, the affixed rib groups in this air side, this inlet side is winding one impeller then, and this impeller electrically connects the aforementioned wire group.

13., it is characterized in that this framework comprises by a plurality of frameworks and is combined as a series type fan as claim 1,11 or 12 described radiation fan wire fixing structures.

14. radiation fan wire fixing structure as claimed in claim 1 is characterized in that, this joining unit is chosen as macromolecular material and metal material and carbon fiber material and elastic material is wherein arbitrary constitutes.