CN107781225A - Series-connected fan unit structure - Google Patents
Series-connected fan unit structure Download PDFInfo
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- CN107781225A CN107781225A CN201610712927.7A CN201610712927A CN107781225A CN 107781225 A CN107781225 A CN 107781225A CN 201610712927 A CN201610712927 A CN 201610712927A CN 107781225 A CN107781225 A CN 107781225A
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- groove
- framework
- projection
- composition surface
- series
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- 239000000203 mixture Substances 0.000 claims abstract description 63
- 238000010586 diagram Methods 0.000 description 10
- 238000012423 maintenance Methods 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/601—Mounting; Assembling; Disassembling specially adapted for elastic fluid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
- F04D25/166—Combinations of two or more pumps ; Producing two or more separate gas flows using fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/403—Casings; Connections of working fluid especially adapted for elastic fluid pumps
Abstract
The present invention discloses a kind of series-connected fan unit structure, and it includes one first framework and a second framework.First framework has one first composition surface and one protrudes structure, and prominent structure is configured at the outer rim on the first composition surface, protrudes on a first surface on the first composition surface of structure direction formed with one first projection and one second projection.Second framework has one second composition surface and a groove structure, second composition surface is correspondingly arranged with the first composition surface, groove structure is configured at the side of second framework, one second surface of groove structure matches with the first surface of prominent structure, and formed with one first groove and one second groove, first groove is correspondingly arranged with the first projection, and the second groove is correspondingly arranged with the second projection.
Description
Technical field
The present invention relates to a kind of fan structure, more particularly to a kind of series-connected fan unit structure.
Background technology
Series-connected fan unit is that two fans are serially connected by its framework, makes it have higher static pressure and air quantity.
In the prior art, the structure design of series-connected fan unit is usually the buckle structure using two fan frame bodies, and in a rotative pattern
It is attached at.However, the buckle structure for linking design in a rotative pattern is more complicated, and need to carry out group manually
Dress；In addition, the buckle structure designed in a rotative pattern is also more difficult in separation, easily cause the damage of buckle structure.This
Outside, in terms of resonable line, because trunking is close to its rotational structure, and the direction of the outlet design and rotation dismounting of wire rod is handed over
Repeatedly, easy scratch wire rod when causing to separate, or there is the problem of card line, cause the damage of fan.
The content of the invention
The purpose of the present invention is a kind of series-connected fan unit structure of offer.The series-connected fan unit structure of the present invention is without using existing
The mode of rotation combination, therefore, series-connected fan unit structure of the invention are easily combined, easily disassembled and can reduce making and maintenance
Time.In addition, the structure after linking because of framework is quite firm, therefore noise in operating can be also reduced, and can hoisting wind pressure.
To reach above-mentioned purpose, the present invention proposes a kind of series-connected fan unit structure, including one first framework and one second frame
Body.First framework has one first composition surface and one protrudes structure, and prominent structure is configured at the outer rim on the first composition surface, and direction
Formed with one first projection and one second projection on one first surface on the first composition surface.In addition, second framework has one second
Composition surface and a groove structure, the second composition surface are correspondingly arranged with the first composition surface, and groove structure is configured at the side of second framework
Face, a second surface of groove structure match with the first surface of prominent structure, and recessed formed with one first groove and one second
Groove, the first groove are correspondingly arranged with the first projection, and the second groove is correspondingly arranged with the second projection.
In one embodiment, it is also formed with a guide channel on the second surface of groove structure, guide channel is guiding first
Projection.Wherein, guide channel has the opening towards the first framework, and the first projection has the protuberance towards second framework,
And the Breadth Maximum of opening is more than or equal to the minimum widith of protuberance.In addition, the first projection also has what is be connected with protuberance
One body, the cross-sectional width of body are identical with the cross-sectional width of guide channel.In addition, second framework is adjacent to the second composition surface
Also there is a line outlet and one the 3rd groove, line outlet to be disposed adjacent with the 3rd groove on side.
In addition, the present invention separately proposes a kind of series-connected fan unit structure, including one first framework and a second framework.First frame
Body has one first composition surface and a four prominent structures, and this four prominent structures are configured at the outer rim on the first composition surface, and this four
A first connecting portion is respectively formed with one surface on individual prominent the first composition surface of structure direction.In addition, second framework have be in
Octagonal one second composition surface, the second composition surface are correspondingly arranged with the first composition surface, and second framework also has continuous eight
Side, the odd number side surface matching with this four prominent structures, and be respectively formed with one respectively of eight sides
Two connecting portions, second connecting portion are correspondingly arranged with first connecting portion.
In one embodiment, first connecting portion includes one first projection, and second connecting portion includes one first groove, and first is recessed
Groove is correspondingly arranged with the first projection.In one embodiment, first connecting portion includes one first projection and one second projection, and second connects
Socket part includes one first groove and one second groove, the first groove and is correspondingly arranged with the first projection, and the second groove and second convex
Block is correspondingly arranged.
In one embodiment, the odd number side of eight sides is also respectively formed with a guide channel, guide channel to
Guide the first projection.Wherein, guide channel has the opening towards the first framework, and the first projection has towards the one of second framework
Protuberance, the Breadth Maximum of opening are more than or equal to the minimum widith of protuberance.In addition, the odd number side of eight sides
One of also there is a line outlet and one the 3rd groove on neighbouring second composition surface, line outlet is adjacent with the 3rd groove to be set
Put, and line outlet and the 3rd groove are disposed adjacent with second connecting portion respectively.
In addition, the present invention separately proposes a kind of series-connected fan unit structure, including one first framework and a second framework.First frame
There are body one first composition surface and at least two protrusion structures, this two prominent structures to be configured at the outer rim on the first composition surface, and
A first connecting portion is respectively formed with one surface on this two prominent the first composition surfaces of structures direction.In addition, second framework has
There is one second composition surface, the second composition surface has at least six sides, and second framework has corresponding at least with six sides
Six sides, the two of which side surface matching with two prominent structures, and being formed respectively respectively of six sides
There is a second connecting portion, second connecting portion is correspondingly arranged with first connecting portion.
In one embodiment, two sides are also respectively formed with a guide channel, and guide channel is guiding the first projection.Its
In, guide channel has the opening towards the first framework, and the first projection has the protuberance towards second framework, and opening is most
Big width is more than or equal to the minimum widith of protuberance.In addition, one of two sides also have neighbouring second engagement
One line outlet in face and one the 3rd groove, line outlet are disposed adjacent with the 3rd groove, and line outlet and the 3rd groove are respectively with
Two connecting portions are disposed adjacent.
From the above, in the series-connected fan unit structure of the present invention, by the first framework and the structure design of second framework,
So that the series-connected fan unit structure of the present invention enters joining line without the use of the mode of existing rotation combination.Therefore, string of the invention
Connecing formula fan structure has the advantages of easily combination, easily disassemble and can reduce making and maintenance time.In addition, because two frameworks connect
Structure after knot is quite firm, therefore can also reduce noise in operating, and can lift the blast of series-connected fan unit.
Brief description of the drawings
Figure 1A, Figure 1B and Fig. 2 are respectively a kind of combination diagram of series-connected fan unit structure of present pre-ferred embodiments
With decomposing schematic representation.
Fig. 3 A and the different enlarged diagrams for protruding structures that Fig. 3 B are respectively Fig. 2.
Fig. 3 C are the enlarged diagram of Fig. 2 groove structure.
Fig. 4 is another schematic diagram of the series-connected fan unit structure of present pre-ferred embodiments.
Wherein, description of reference numerals is as follows：
1 series-connected fan unit structure
11 first frameworks
111 first projections
112 second projections
113 line outlets
12 second frameworks
121 first grooves
122 second grooves
123 guide channels
124 line outlets
125 the 3rd grooves
13 fan components
131 rotors
132 stators
133 copper sheathings
134 impellers
C1 first connecting portions
C1 ' first connecting portions
C2 second connecting portions
C2 ' second connecting portions
E1 sides
E2 sides
E3 sides
E4 sides
E5 sides
E6 sides
E7 sides
E8 sides
The composition surfaces of S1 first
The composition surfaces of S2 second
S3 surfaces
S4 surfaces
T1 protrudes structure
T1 ' protrudes structure
T2 groove structures
T2 ' groove structures
Embodiment
Hereinafter with reference to relevant drawings, illustrate the series-connected fan unit structure according to present pre-ferred embodiments, wherein identical
Element will be illustrated with identical reference marks.The accompanying drawing of all embodiments of the present invention is simply illustrated, and does not represent true chi
Very little and ratio.In addition, orientation alleged in the content of following examples " on " and " under " it is used only to represent that relative position is closed
System.Furthermore one that element is formed in another element " on ", " on ", " under " or " under " may include embodiment
Element directly contacts with another element, or may also comprise between an element and another element and also have other additional elements to make
One element and another element are without directly contacting.
It refer to shown in Figure 1A, Figure 1B and Fig. 2, it is respectively a kind of series-connected fan unit structure of present pre-ferred embodiments
1 combination diagram and decomposing schematic representation.Wherein, Figure 1A is combination diagram, and Figure 1B and Fig. 2 is decomposing schematic representation.
The series-connected fan unit structure 1 of the present embodiment includes one first framework 11 and a second framework 12.In addition, concatenation type
Fan structure 1 also includes an at least fan component 13.The material of first framework 11 and second framework 12 is such as, but not limited to moulded
Glue or metal (such as aluminum or aluminum alloy).
There is first framework 11 one first composition surface S1 and at least two to protrude structure, and the two protrude structure and are configured at
First composition surface S1 outer rim.Wherein, each protrudes and is respectively formed with one on the first composition surface S1 of a structure direction surface
First connecting portion.In the present embodiment, as shown in Fig. 2 the first framework 11 has four prominent structures, and these protrude structure bag
Structure T1 and another protrusion structure T1 ' different from prominent structure T1 are protruded containing three structure identicals.Wherein, prominent structure
T1, T1 ' the first composition surface S1 outer rim is configured at, and four corners are distributed in, and prominent structure T1, T1 ' there is one respectively
Towards the first composition surface S1 surface S3, and each protrudes and is respectively formed with first connecting portion on structure T1 surface S3
C1, and protrude on structure T1 ' surface S3 also formed with first connecting portion C1 ' (figure is not shown).
Please also refer to shown in Fig. 3 A, it is Fig. 2 protrusion structure T1 enlarged diagram.In this, the of prominent structure T1
One connecting portion C1 includes first projection 111 and second projection 112, and the second projection 112 is vertical bar shape.
In addition, please also refer to shown in Fig. 3 B, it is Fig. 2 protrusion structure T1 ' enlarged diagram.In this, structure is protruded
T1 ' first connecting portion C1 ' only includes first projection 111, and does not include the second projection 112.
In addition, there is second framework 12 one second composition surface S2, the second composition surface S2 to have at least six sides, and second
Framework 12 has at least six side corresponding with this six sides, the two of which side of this six sides respectively with it is above-mentioned
The surface of at least two protrusion structures substantially matches.Wherein, a second connecting portion is respectively formed with the two sides, and
The first connecting portion of the second connecting portion of second framework 12 and the first framework 11 is correspondingly arranged.
In the present embodiment, as shown in Fig. 2 second framework 12, which has, is substantially such as, but not limited to octagonal second
Composition surface S2, and the second composition surface S2 and the first composition surface S1 of the first framework 11 are correspondingly arranged.In other words, when the first framework 11
When linking with second framework 12, the first composition surface S1 shape is mutually corresponding with the second composition surface S2 shape and coordinated, and
And both can be brought into close contact together.The side of the second framework 12 of the present embodiment is substantially exemplified by an octahedron, but, not
In same embodiment, the side of second framework 12 is alternatively hexahedron or heptahedron, or other, is not intended to limit.
The second framework 12 of the present embodiment has continuous eight side E1~E8.Wherein, this eight side E1~E8
Odd number side E1, E3, E5, E7 (can be even number side E2, E4, E6, E8 in different embodiments) respectively with the first framework 11 four
Individual prominent structure T1, T1 ' surface S3 substantially match.Specifically, in order that the first framework 11 can be steady with second framework 12
Be connected knot, and each odd number side E1, E3, E5 in the present embodiment have a groove structure T2 respectively, and side E7 then has
There is a groove structure T2 ', and a second connecting portion C2 is respectively formed with groove structure T2 surface S4, and groove structure
Also formed with a second connecting portion C2 ' on T2 ' surface S4.In this, groove structure T2 is correspondingly arranged with prominent structure T1, recessed
Slot structure T2 ' is correspondingly arranged with prominent structure T1 ', and groove structure T2, T2 ' second connecting portion C2, C2 ' respectively with it is corresponding
Protrusion structure T1, T1 ' first connecting portion C1, C1 ' be correspondingly arranged.
It refer to shown in Fig. 3 C, it is Fig. 2 groove structure T2 enlarged diagram.The groove structure T2's of the present embodiment
Second connecting portion C2 includes first groove 121 and second groove 122, and the first groove 121 and prominent structure T1
The first projection 111 be correspondingly arranged, and the second groove 122 and prominent structure T1 the second projection 112 are correspondingly arranged.In this,
Two grooves 122 are the groove of vertical bar, and are correspondingly arranged with the second projection 112 of vertical bar shape.
In addition, as shown in Fig. 2 and Fig. 3 B, groove structure T2 ' second connecting portion C2 ' then only includes first groove
121, and do not include the second groove 122, and also second connecting portion C2 ' the first groove 121 is also convex with the first of prominent structure T1 '
Block 111 is correspondingly arranged.
In addition, in the present embodiment, side E1, E3, E5, E7 second connecting portion C2, C2 ' also it is respectively formed with one and leads
Approaching channel 123, guide channel 123 use as the first projection 111 of guiding.As its name suggests, guide channel 123 is exactly for the first framework 11
The first projection 111 can be guided when being combined with second framework 12 and is set.
Referring again to shown in Fig. 3 A and Fig. 3 C, guide channel 123 has the opening O towards the first framework 11, and first is convex
Block 111 has the protuberance 1111 towards second framework 12, and the Breadth Maximum d1 for the O that is open is more than or equal to protuberance 1111
Minimum widith d2 (d1≤d2).The opening O of the present embodiment Breadth Maximum d1 is with the minimum widith more than protuberance 1111
Exemplified by d2.The purpose of setting of guide channel 123, is easier to align when being and the first framework 11 is combined with second framework 12.In this, open
Mouth O Breadth Maximum d1 is more than the minimum widith d2 of protuberance 1111, and the first projection 111 can be made to be easier to enter guide channel 123
It is interior, more the second projection 112 also can be easily aligned and enter in the second groove 122, make both links can fasten more
It is firm.
In addition, the first projection 111 also has a body 1112 being connected with protuberance 1111, and body 1112
A cross-sectional width d3 and guide channel 123 a cross-sectional width d4 it is substantially the same.Therefore, when the first framework 11 and second framework
12 when being attached, and inserts guide channel 123 by the first projection 111 to guide the first projection 111 down, and make body 1112
Cross-sectional width d3 and guide channel 123 cross-sectional width d4 it is substantially the same, can really accomplish to position, cohesive process is not produced
Crooked phenomenon.
In addition, referring again to shown in Fig. 2, second framework 12 also has an outlet on the second composition surface S2 side E7
The groove 125 of mouth 124 and one the 3rd, line outlet 124 is disposed adjacent with the 3rd groove 125, and the groove of line outlet 124 and the 3rd
125 are disposed adjacent with second connecting portion C2 (groove structure T2 ') respectively.In the present embodiment, in order to set line outlet 124 and
Three grooves 125, groove structure T2 ' are not provided with the second groove 122 so that it is convex that corresponding prominent structure T1 ' is also not required to setting second
Block 112.
By the setting of line outlet 124, the wire rod for the coil that the inside of second framework 12 is set can be drawn, wire rod is by outlet
It can extend down via the 3rd groove 125 after 124 outlets of mouth.By the design of the groove 125 of line outlet 124 and the 3rd, when
After one framework 11 is combined with second framework 12, then when relatively moving and separating in the horizontal direction, wire rod can pass through the 3rd groove 125
(the 3rd groove 125 can be described as keeping away wire casing) and avoid protruding structure T1 ', wire rod in separation process is not produced with the first framework 11
Conflict, the problem of scratch wire rod or wire rod card line can be improved whereby.
In addition, first framework 11 of the present embodiment is gone back on the neighbouring side for protruding structure T1 ' and corresponding to line outlet 124
With another line outlet 113.In this, when the first framework 11 links with second framework 12, two line outlets 113,124 are adjacent
Set.Wherein, the coil wire material set in the first framework 11 can be drawn by line outlet 113.
In addition, referring again to shown in Figure 1B, fan component 13 may be disposed in the first framework 11 or second framework 12.One
In a little embodiments, series-connected fan unit structure 1 may include a fan component 13；In other examples, series-connected fan unit knot
Structure 1 may include two fan components 13 and be respectively arranged in the first framework 11 and second framework 12 that the present invention does not limit.Its
In, fan component 13 can include motor (with rotor 131, stator 132), copper sheathing 133 and impeller 134 (with blade), wherein,
On copper sheathing 133, rotor 131 is correspondingly arranged stator 132 with stator 132.
It refer to shown in Fig. 4, it is another schematic diagram of Fig. 2 series-connected fan unit structure 1.
When the first framework 11 enters joining line with second framework 12, the first framework 11 needs vertically opposite shifting with second framework 12
It is dynamic so that the first composition surface S1 fits in the second composition surface S2, and make it that three prominent structure T1 of the first framework 11 are right respectively
Should be in three groove structure T2 of second framework 12, and the protrusion structure T1 ' of the first framework 11 corresponds to the recessed of second framework 12
Slot structure T2 '.
In prominent structure T1, the first projection 111 can first be inserted perpendicularly into groove structure T2 guide channel 123 and along guiding
Groove 123 moves down and (positioned by guide channel 123), and afterwards, the first projection 111 leaves guide channel 123, and with Vertical Square
Formula enters in the first groove 121, is simultaneously, the second projection 112 is also inserted perpendicularly into the second groove because of the guiding of guide channel 123
In 122, untill the first projection 111 is snapped in the first groove 121 and the second projection 112 is snapped in the second groove 122；And
In prominent structure T1 ', the first projection 111 be inserted perpendicularly into groove structure T2 ' guide channel 123 in the same way and along guiding
Groove 123 moves down, afterwards, equally vertically into untill being snapped in the first groove 121 in the first groove 121.
Therefore, it is aligned and is relatively moved in vertical direction as long as the first framework 11 and second framework 12 are upper and lower, so that it may passes through
These first projections 111 are snapped in these corresponding first grooves 121 respectively, these second projections 112 are snapped in these respectively
Second groove 122, make the first framework 11 and the series-connected fan unit structure 1 after the link of second framework 12 quite firm, therefore have
Easily combine, making and maintenance time can be reduced, the finished product yield of series-connected fan unit structure 1 is improved and reduce running noise
Advantage.
In addition, when the first framework 11 is separated with second framework 12, as shown in the arrow on the side of second framework 12, only
Wanting the first framework 11 and second framework 12, both produce relative movement in the horizontal direction, such as second framework 12 is turned left side movement
And/or first framework 11 turn right movement, the first projection 111 is turned left and depart from the first groove 121, and the second projection 112 is turned left
After departing from the second groove 122, so that it may the first framework 11 is separated with second framework about 12.Therefore, series-connected fan unit knot
Structure 1 is also relatively easy on disassembling.
In addition, during disassembling, by the design in the 3rd other groove structure T2 ' groove 125, it can also make first
When framework 11 is relatively moved and separated in the horizontal direction with second framework 12, wire rod can by the 3rd groove 125 (keeping away wire casing) and
Avoid protruding structure T1 ', wire rod is not clashed with the first framework 11, improve wire rod scratch whereby or the problem of card line.
Special one it is mentioned that again, the series-connected fan unit structure 1 of the present embodiment is with four prominent structure (four first connections
Portion) with exemplified by four groove structures (four second connecting portions), but being not limited thereto, in various embodiments, also may be used
One prominent structure (totally two first connecting portions) is respectively only set respectively in the opposite sides of the first framework 11, and in second framework
Two corresponding groove structures (totally two second connecting portions, and the second composition surface has six are also set on 12 correspondence position
Side), equally by first connecting portion and second connecting portion the first framework can be made firmly to be linked together with second framework, entered
And reach the purpose of the present invention；Or three prominent structures (three first connecting portions) are set in the first framework 11, and in the
Three corresponding groove structures (three second connecting portions, and the second composition surface has also are set on the correspondence position of two frameworks 12
Seven sides), the present invention is neither any limitation as.
In summary, in the series-connected fan unit structure of the present invention, by the first framework and the structure design of second framework,
So that the series-connected fan unit structure of the present invention enters joining line without the use of the mode of existing rotation combination.Therefore, string of the invention
Connecing formula fan structure has the advantages of easily combination, easily disassemble and can reduce making and maintenance time.In addition, because two frameworks connect
Structure after knot is quite firm, therefore can also reduce noise in operating, and can lift the blast of series-connected fan unit.
Illustrative is the foregoing is only, rather than is restricted.Any spirit and scope without departing from the present invention, and it is entered
Capable equivalent modifications or change, are intended to be limited solely by the protection domain of appended claims.
Claims (15)
1. a kind of series-connected fan unit structure, including：
One first framework, there is one first composition surface and a protrusion structure, the protrusion structure to be configured at the outer of first composition surface
Edge, and the protrusion structure towards on a first surface on first composition surface formed with one first projection and one second projection；With
And
One second framework, has one second composition surface and a groove structure, and the first composition surface is corresponding sets with this on second composition surface
Put, the groove structure is configured at the side of the second framework, a second surface of the groove structure and the protrusion structure this
One surface substantially matches, and the groove structure is formed with one first groove and one second groove, first groove and first projection
It is correspondingly arranged, and second groove is correspondingly arranged with second projection.
2. it is also formed with one on the second surface of series-connected fan unit structure as claimed in claim 1, the wherein groove structure
Guide channel, the guide channel is guiding first projection.
3. series-connected fan unit structure as claimed in claim 2, the wherein guide channel have the opening towards first framework,
First projection has the protuberance towards the second framework, and the Breadth Maximum of the opening is more than or equal to the protuberance most
Small width.
4. series-connected fan unit structure as claimed in claim 3, wherein first projection also have one be connected with the protuberance
Body, the cross-sectional width of the body are identical with the cross-sectional width of the guide channel.
5. series-connected fan unit structure as claimed in claim 1, wherein the second framework is on the side on second composition surface
Also there is a line outlet and one the 3rd groove, the line outlet to be disposed adjacent with the 3rd groove.
6. a kind of series-connected fan unit structure, including：
One first framework, has one first composition surface and four prominent structures, and this four prominent structures are configured at first engagement
The outer rim in face, and this four prominent structures are towards being respectively formed with a first connecting portion on a surface on first composition surface；With
And
One second framework, it is in octagonal one second composition surface to have, and second composition surface is correspondingly arranged with first composition surface,
The second framework also has continuous eight sides, the odd number sides of eight sides respectively with described in this four prominent structures
Surface matching, the odd number side of eight sides are respectively formed with a second connecting portion, and the second connecting portion first is connected with this
Portion is correspondingly arranged.
7. series-connected fan unit structure as claimed in claim 6, the wherein first connecting portion include one first projection, second company
Socket part includes one first groove, and first groove is correspondingly arranged with first projection, or the first connecting portion includes one first
Projection and one second projection, the second connecting portion include one first groove and one second groove, and first groove is first convex with this
Block is correspondingly arranged, and second groove is correspondingly arranged with second projection.
8. the odd number side of series-connected fan unit structure as claimed in claim 7, wherein eight sides is also formed respectively
There is a guide channel, the guide channel is guiding first projection.
9. series-connected fan unit structure as claimed in claim 8, the wherein guide channel have the opening towards first framework,
First projection has the protuberance towards the second framework, and the Breadth Maximum of the opening is more than or equal to the protuberance most
Small width.
10. one of described odd number side of series-connected fan unit structure as claimed in claim 6, wherein eight sides
One line outlet and one the 3rd groove, the line outlet also with neighbouring second composition surface are disposed adjacent with the 3rd groove, and
The line outlet and the 3rd groove are disposed adjacent with the second connecting portion respectively.
11. a kind of series-connected fan unit structure, including：
One first framework, have one first composition surface and at least two protrude structures, this two prominent structures be configured at this first
The outer rim on composition surface, and this two prominent structures are towards being respectively formed with one first connection on a surface on first composition surface
Portion；And
One second framework, has one second composition surface, and second composition surface has at least six sides, the second framework have with
At least six sides corresponding to six sides, the two of which sides of the six sides institute with this two prominent structures respectively
State surface matching, the two of which side of six sides is respectively formed with a second connecting portion, the second connecting portion with this
One connecting portion is correspondingly arranged.
12. series-connected fan unit structure as claimed in claim 11, the wherein first connecting portion include one first projection, this second
Connecting portion includes one first groove, and first groove is correspondingly arranged with first projection, or the first connecting portion includes one the
One projection and one second projection, the second connecting portion include one first groove and one second groove, first groove with this first
Projection is correspondingly arranged, and second groove is correspondingly arranged with second projection.
, should 13. series-connected fan unit structure as claimed in claim 12, wherein two sides are also respectively formed with a guide channel
Guide channel is guiding first projection.
Opened 14. series-connected fan unit structure as claimed in claim 13, the wherein guide channel have towards the one of first framework
Mouthful, first projection has the protuberance towards the second framework, and the Breadth Maximum of the opening is more than or equal to the protuberance
Minimum widith.
15. series-connected fan unit structure as claimed in claim 11, wherein one of two sides also have neighbouring be somebody's turn to do
One line outlet on the second composition surface and one the 3rd groove, the line outlet are disposed adjacent with the 3rd groove, and the line outlet and should
3rd groove is disposed adjacent with the second connecting portion respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610712927.7A CN107781225B (en) | 2016-08-24 | 2016-08-24 | Series fan structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610712927.7A CN107781225B (en) | 2016-08-24 | 2016-08-24 | Series fan structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107781225A true CN107781225A (en) | 2018-03-09 |
| CN107781225B CN107781225B (en) | 2020-11-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610712927.7A Active CN107781225B (en) | 2016-08-24 | 2016-08-24 | Series fan structure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112012963A (en) * | 2019-05-31 | 2020-12-01 | 美蓓亚三美株式会社 | Axial fan device |
| JP7428099B2 (en) | 2020-07-31 | 2024-02-06 | ニデック株式会社 | axial fan |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020122733A1 (en) * | 2001-03-02 | 2002-09-05 | Kuo-Cheng Lin | Serial fan |
| CN1566711A (en) * | 2003-06-10 | 2005-01-19 | 建准电机工业股份有限公司 | Series connection module of heat radiation fan |
| CN101520057A (en) * | 2008-02-26 | 2009-09-02 | 日本电产株式会社 | Axial flow fan unit |
| CN102221017A (en) * | 2008-02-26 | 2011-10-19 | 日本电产株式会社 | Fan frame and fan unit |
| CN202646087U (en) * | 2012-04-26 | 2013-01-02 | 奇鋐科技股份有限公司 | Series connection fan combination structure |
| CN203335444U (en) * | 2013-07-15 | 2013-12-11 | 奇鋐科技股份有限公司 | Series-connection fan combination structure |
-
2016
- 2016-08-24 CN CN201610712927.7A patent/CN107781225B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020122733A1 (en) * | 2001-03-02 | 2002-09-05 | Kuo-Cheng Lin | Serial fan |
| CN1566711A (en) * | 2003-06-10 | 2005-01-19 | 建准电机工业股份有限公司 | Series connection module of heat radiation fan |
| CN101520057A (en) * | 2008-02-26 | 2009-09-02 | 日本电产株式会社 | Axial flow fan unit |
| CN102221017A (en) * | 2008-02-26 | 2011-10-19 | 日本电产株式会社 | Fan frame and fan unit |
| CN202646087U (en) * | 2012-04-26 | 2013-01-02 | 奇鋐科技股份有限公司 | Series connection fan combination structure |
| CN203335444U (en) * | 2013-07-15 | 2013-12-11 | 奇鋐科技股份有限公司 | Series-connection fan combination structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112012963A (en) * | 2019-05-31 | 2020-12-01 | 美蓓亚三美株式会社 | Axial fan device |
| JP7428099B2 (en) | 2020-07-31 | 2024-02-06 | ニデック株式会社 | axial fan |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107781225B (en) | 2020-11-17 |
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