CN104295515A

CN104295515A - Series fan combination structure

Info

Publication number: CN104295515A
Application number: CN201310296108.5A
Authority: CN
Inventors: 李大正
Original assignee: Asia Vital Components Co Ltd
Current assignee: Asia Vital Components Co Ltd
Priority date: 2013-07-15
Filing date: 2013-07-15
Publication date: 2015-01-21

Abstract

The invention discloses a series fan combination structure. The series fan combination structure comprises a first main body and a second main body, wherein the first main body has a plurality of clamping parts; each of the clamping parts is provided with a clamping groove; the second main body has a plurality of butting grooves; each of the butting grooves is provided with a closing side and an opening side; the clamping parts are combined corresponding to the opening sides of the butting grooves, and are combined with the closing sides; and third frames are correspondingly combined with the clamping grooves so as to achieve the purposes of quick combination and vibration reduction.

Description

Tandem fan combining structure

Technical field

The present invention relates to a kind of tandem fan combining structure, particularly relate to a kind of by horizontal slip snap fit to serial fan fast in conjunction with location, and the tandem fan combining structure that shakes can be prevented simultaneously.

Background technique

Along with the progress of science and technology, people also increase for the dependence of various electronic equipment thereupon; But; the element that electronic product (as computer, mobile computer) is inner when operating can produce high heat; if cannot in time heat be derived outside electronic product; then easily produce overheated problem; therefore its interior normal use one fan of most electronic product; operate under allowing electronic product can maintain certain operating temperature range; but; sometimes the wind-force that single fan can provide may be not enough; therefore usually the fan of more than two or two can be connected in series assembling and use, so that enough wind-force can be provided.

As in " cooling unit of central processing unit " new patent of Taiwan Patent publication notification number the 481434th disclose technology, a kind of cooling unit of central processing unit, this cooling unit includes radiating fin and at least plural fan; It is characterized in that: these at least two first fans and the second fan are that tandem is docked and formed, be positioned between two fans is every being formed with distance with several link intercolumniation, in order to do making radiating fin when absorbing the high temperature of central processing unit, by providing a kind of double tandem fan to be the large suction air volume with supercharging, and tool promotes cooling, cooling-down effect and speed.

Fan frame four corner that this case illustrates further two fans be provided with penetration hole for the first fan connect the second fan time run through two fans by screw penetration hole make it combine and be locked on radiating fin.

But this one depends merely on screw to make two fan combination, its problem place is had in enforcement, because two fans are subject to screw screw lock point of application of force on the side of one group of fan instead of the mating face at two fans, cause engaging force in serial connection not enough, cause during fan turns and easily produce noise, fluid also acts on the wind flow of radiator from the gap effect of flood of junction and reduces heat dissipation simultaneously.

Moreover, the compound mode of the series type radiation fan of another prior art arranges multiple perforation in two for four corners of making the fan that is combined through series connection a wherein fan, the place of the corresponding aforementioned perforation of another fan arranges at least one convex body, and these convex body correspondences are embedded aforementioned perforation, so as to two fan serial connections are fixed, though this means of fixation can by fixing for two fan serial connections, but in conjunction with after heavy industry disassemble need special tool, easily structural damage is caused in disassembling in process, the generation of easy increase defective products, bonding tightness more and only via convex body and perforation is not good, and then produce vibrations and noise, therefore it is very incorrect, therefore known techniques has its own shortcomings:

1, the not good generation vibrations of tightness and noise;

2, heavy industry inconvenience easily increases defective products;

3, assembling inconvenience causes increase man-hour.

Summary of the invention

Therefore, for solving the shortcoming of above-mentioned prior art, main purpose of the present invention, provide a kind of can the tandem fan combining structure of quick position and combination when making serial fan assemble.

For achieving the above object; the invention provides a kind of tandem fan combining structure; comprise: a first noumenon; there is one first framework and one second framework and a first flow; this first flow is communicated with first and second framework described; four couplings of this second framework are respectively arranged with an inserted part, and this inserted part side has at least one limit of supporting and also and between the second framework is formed with a buckling groove; One second body, there is one the 3rd framework and one the 4th framework and one second runner, third and fourth framework described in this second flow passage, and this second body has one the 5th framework between described 3rd framework and the 4th framework, multiple docking groove is formed between the 3rd framework and the 5th framework, these docking grooves have a closed side and an open sides respectively, and the open sides of the corresponding described docking groove in described inserted part combines and is incorporated into closed side, and its 3rd framework correspondence is combined in described buckling groove.

A fixed hole is provided with between described second framework and inserted part.

Conflict described closed side relatively in described inserted part.

Four couplings of described 3rd framework are formed with a protuberance respectively, and this protuberance is fastened in described fixed hole relatively.

Described second framework has one first beam barrel seat and multiple connecting body, these connecting body two ends connect this second framework and this first beam barrel seat respectively, described 3rd framework has one second beam barrel seat and multiple connecting body, these connecting body two ends connect the 3rd framework and this second beam barrel seat respectively, these connecting body two ends connect the 3rd framework and this second beam barrel seat respectively, and this first beam barrel seat one end is docked with this second beam barrel seat.

First and second runner described is connected.

Be connected with a track between described open sides and closed side, this track engages for the limit of supporting of inserted part and slides.

Not only can quick position and combination and heavy industry is convenient when this tandem fan can be made to carry out assembled configuration by this creation tandem fan combining structure, more can add the tightness between strong wind fan and fan, when making tandem fan operate, not produce vibrations and noise and then can working life be improved.

Accompanying drawing explanation

Fig. 1 is the three-dimensional exploded view of preferred embodiment of the present invention;

Fig. 2 is the combination schematic diagram one of preferred embodiment of the present invention;

Fig. 3 is the combination schematic diagram two of preferred embodiment of the present invention;

Fig. 4 is the cross-sectional schematic of preferred embodiment of the present invention;

Fig. 5 is the three-dimensional combination figure of preferred embodiment of the present invention.

Symbol description

The first noumenon 1

First framework 11

Second framework 12

Fixed hole 121

First flow 13

Inserted part 14

To limit 141

Buckling groove 142

First beam barrel seat 15

Connecting body 16

Second body 2

3rd framework 21

Protuberance 211

4th framework 22

Second runner 23

5th framework 24

Docking groove 25

Closed side 251

Open sides 252

Track 253

Second beam barrel seat 26

Connecting body 27

First flabellum group 3

Second flabellum group 4

Embodiment

Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail:

Characteristic on above-mentioned purpose of the present invention and structure and fuction thereof, is explained the preferred embodiment according to institute's accompanying drawings.

Refer to shown in Fig. 1, be the three-dimensional exploded view of tandem fan combining structure first embodiment of the present invention, as shown in the figure, described tandem fan combining structure, comprises: the first noumenon 1 and one second body 2;

Described the first noumenon 1 side has one first framework 11, opposite side has one second framework 12, and this first noumenon 1 has a first flow 13 is communicated with described first framework 11 and the second framework 12, and four coupling positions of this second framework 12 are formed with at least one inserted part 14, this inserted part 14 to be formed on described second framework 12 and to extend to form relative to the first framework 11 opposite side, and each inserted part 14 side has at least one to limit 141, and limit 141 should be supported in the present embodiment to be rendered as interior arcuation for mode of execution, but be not therefore limited, separately be formed with a buckling groove 142 between this inserted part 14 and second framework 12, and this second framework 12 has one first beam barrel seat 15 and multiple connecting body 16, these connecting body 16 two ends connect this second framework 12 and this first beam barrel seat 15 respectively, and be provided with a fixed hole 121 between this second framework 12 and inserted part 14.

Described second body 2 side has one the 3rd framework 21, opposite side has one the 4th framework 22, and this second body 2 has one second runner 23 is communicated with described 3rd framework 21 and the 4th framework 22, and there is one the 5th framework 24 between the 3rd framework 21 and the 4th framework 22, and between the 5th framework 24 with the 3rd framework 21, be formed with multiple grain 25 of docking, in the present embodiment, its docking groove such as grade 25 is formed at four coupling positions of described 5th framework 24 and the 3rd framework 21, and these docking grooves 25 are formed with closed side 251 and an open sides 252 respectively, this one end, closed side 251 connects described 3rd framework 21, the other end connects described 5th framework 24 and ruptures to avoid the 3rd framework 21 and the 5th framework 24, and between this closed side 251 and open sides 252, be formed with a track 253, and this track 253 in the present embodiment to be rendered as outer arcuation for mode of execution, but be not therefore limited, another 3rd framework 21 has one second beam barrel seat 26 and multiple connecting body 27, these connecting body 27 two ends connect the 3rd framework 21 and this second beam barrel seat 26 respectively, these connecting body 16 two ends connect the 3rd framework 21 and this second beam barrel seat 26 respectively, and four couplings of the 3rd framework 21 are formed with a protuberance 211 respectively.

Separately, in described the first noumenon 1 and the second body 2, group is connected to the first stator pack and one second stator pack (not shown) respectively, this first stator pack and the second stator pack respectively group are connected to the first beam barrel seat 15 and the second beam barrel seat 26, and this first noumenon 1 and this first stator pack connect with one first flabellum group 3 groups simultaneously, separately this second body 2 and this second stator pack connect with one second flabellum group 4 groups simultaneously.

Separately refer to shown in Fig. 2 to Fig. 5, for the combination schematic diagram one of tandem fan combining structure of the present invention, combination schematic diagram two, cross-sectional schematic and three-dimensional combination figure, as shown in the figure, wherein said the first noumenon 1 and the second body 2 mutually group connect, it docks with the 3rd framework 21 of the second body 2 via the second framework 12 of this first noumenon 1, and the inserted part 14 on its second framework 12 is arranged at the lateral location place of the 3rd framework 21 respectively, and its inserted part 14 is moved toward the docking groove 25 between the 3rd framework 21 and the 5th framework 24, its inserted part 14 can enter in docking groove 25 by the open sides 252 of docking groove 25, and the limit 141 of supporting of its inserted part 14 depends on its docking groove 25 track 253 and slides until its inserted part 14 contacts its closed side 251, and the protuberance 211 of the 3rd framework 21 4 coupling embeds the fixed hole 121 be arranged between its second framework 12 and inserted part 14 simultaneously, wherein should support limit 141 in the present embodiment to be rendered as interior arcuation for mode of execution, and this track 253 in the present embodiment to be rendered as outer arcuation for mode of execution, it can make its inserted part 14 can enter to closed side 251 by open sides 252 smoothly to mutually depending between limit 141 and track 253 whereby, and the 3rd framework 21 enters in the buckling groove 142 of inserted part 14 relatively when entering docking poor 25 in inserted part 14 simultaneously, so as to fixing the relative position of its first noumenon 1 and the second body 2, its relative the first beam barrel seat 15 one end attaches mutually with this second beam barrel seat 26 docks, and first flow 13 is communicated with the second runner 23 and the tandem fan completing its first noumenon 1 and the second body 2 combines, whereby, not only can quick position and combination and heavy industry is convenient when making this tandem fan carry out assembled configuration, more can add the tightness between strong wind fan and fan, do not produce vibrations and noise when making tandem fan operate and then the effect in working life can be improved.

Claims

1. a tandem fan combining structure, comprises:

One the first noumenon; there is one first framework and one second framework and a first flow; this first flow is communicated with first and second framework described, and four couplings of this second framework are respectively arranged with an inserted part, and this inserted part side has at least one limit of supporting and also and between the second framework is formed with a buckling groove;

One second body, there is one the 3rd framework and one the 4th framework and one second runner, third and fourth framework described in this second flow passage, and this second body has one the 5th framework between described 3rd framework and the 4th framework, multiple docking groove is formed between the 3rd framework and the 5th framework, these docking grooves have a closed side and an open sides respectively, and the open sides of the corresponding described docking groove in described inserted part combines and is incorporated into closed side, and its 3rd framework correspondence is combined in described buckling groove.

2. tandem fan combining structure as claimed in claim 1, is provided with a fixed hole between wherein said second framework and inserted part.

3. tandem fan combining structure as claimed in claim 1, conflicts described closed side relatively in wherein said inserted part.

4. tandem fan combining structure as claimed in claim 2, four couplings of wherein said 3rd framework are formed with a protuberance respectively, and this protuberance is fastened in described fixed hole relatively.

5. tandem fan combining structure as claimed in claim 1, wherein said second framework has one first beam barrel seat and multiple connecting body, these connecting body two ends connect this second framework and this first beam barrel seat respectively, described 3rd framework has one second beam barrel seat and multiple connecting body, these connecting body two ends connect the 3rd framework and this second beam barrel seat respectively, these connecting body two ends connect the 3rd framework and this second beam barrel seat respectively, and this first beam barrel seat one end is docked with this second beam barrel seat.

6. tandem fan combining structure as claimed in claim 1, first and second runner wherein said is connected.

7. tandem fan combining structure as claimed in claim 1, is connected with a track between wherein said open sides and closed side, and this track engages for the limit of supporting of inserted part and slides.