CN103174664A - Combined structure of combination fan - Google Patents
Combined structure of combination fan Download PDFInfo
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- CN103174664A CN103174664A CN2011104612770A CN201110461277A CN103174664A CN 103174664 A CN103174664 A CN 103174664A CN 2011104612770 A CN2011104612770 A CN 2011104612770A CN 201110461277 A CN201110461277 A CN 201110461277A CN 103174664 A CN103174664 A CN 103174664A
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Abstract
The invention discloses a combined structure of a combination fan. The combined structure is used for enabling at least two fans to be combined into a whole. The combined structure comprises at least one combination hole, at least one combination column and a sticking layer. The at least one combination hole is arranged in a frame body of a first motor in a penetrating mode. The at least one combination column is arranged in a frame body of a second motor in a protruding mode, the structure of the combination column is matched with that of the combination hole, and the combination column is contained in the combination hole in a penetrating mode. The sticking layer is arranged between the outer wall of the combination column and the inner wall of the combination hole in a sticking mode. Thus, the two frame bodies of the fan are firmly combined together.
Description
Technical field
The present invention is about a kind of combined structure, particularly about a kind of combined structure of fit fan.
Background technique
Fan is mainly the use of heat radiation as a heating object, for example as the use of the heat radiation of a server.
The air quantity of fan is decided according to the horsepower of the size of fan dimension and fan motor.Yet want directly to make the fan of a large molded dimension, its manufacture difficulty and cost are all higher; Thereby normally be made into the less unit motor of a plurality of sizes, then with each unit motor combination, form a fit fan of preliminary dimension.For example wish is made the fan of the 40*40*56 size (mm of unit) that server uses, and normally first makes the Unit fans of two 40*40*28 sizes, then with this Unit two motor in conjunction with and consist of the fit fan of 40*40*56.
Wish is combined into a fit fan with two or more Unit fans, must be by a combined structure.A known combined structure is, be provided with a connection piece and two C types are buckled between the Xiang Linduan of two Unit fans, the inner peripheral surface that two C types are buckled and outer circumferential face buckle into respectively in link outer wall set grooving and the two set groovings of Unit fans framework inwall, reach according to this purpose with the combination of two Unit fans serial connections.
Yet this known combined structure has following all shortcoming in using: (one), its must get everything ready in addition link and C type are buckled, and must especially must be established with grooving in the fan frame body inwall in the link outer wall its complex structure, assembling inconvenience; (2), link and C type buckle with fan assembling after, be the inside that is positioned at fan frame body, these links and C type are buckled the transmission of the part air quantity that can hinder fan, reduce fan efficiency; (3), to buckle be only the serial connection of two Unit fans axial directions before and after reaching for link and C type, its link, C type are buckled and fan frame body is still the separated state that is in the difference member each other, be not to be combined as a whole securely, cause vibration gives birth to thereupon, when fan operates, can cause the vibration of whole framework.
Due to above reason, cause the application of the known combined structure of fit fan not good.
Summary of the invention
A purpose of the present invention is the composite construction that provides a kind of simple and convenient assembly firmly and can not affect the fit fan of air quantity of fan.
According to an above-mentioned purpose, an aspect of of the present present invention is that a kind of combined structure of fit fan is being provided, and in order at least two fan combination are integrated, this combined structure comprises: at least one joining hole is arranged in a framework of one first motor; At least one column is based in a framework of one second motor, and configuration and the joining hole of column match, and column is worn and is dissolved in joining hole; And an adhesive-layer, between the inwall of the sticking outer wall of being located at column and joining hole.According to this two fan frame bodies are combined as a whole securely.
According to one embodiment of the invention, the end of column is formed with a barb section, and its hook is butted on an internal surface of the framework of the first motor, comes off from joining hole in order to prevent column.
According to one embodiment of the invention, column is open tubular column, its comprise be positioned at relatively to a short wall of arc and an arc column sheet, barb section is formed at the end of arc column sheet; The inwall of joining hole is formed with a short recess of arc and an arc retaining wall that matches with the short wall of arc, and an arc-shaped depression portion that matches with the arc column sheet; The short wall of arc and arc column sheet be the prominent short recess of arc and the arc-shaped depression portion of being dissolved in respectively.Make according to this column can accurately reach the inside that firmly is placed in joining hole.
According to one embodiment of the invention, the common circular inner wall that forms of the inwall of arc retaining wall, the short wall of arc and arc column sheet.It can lock with other objects for wearing appearance one bolt.
Description of drawings
For allowing above and other purpose of the present invention, feature, advantage and the embodiment can be clearer and more definite understandable, appended the description of the drawings be as follows:
Fig. 1 is the External view that illustrates according to the combined structure of the fit fan of an embodiment of the present invention;
Fig. 2 is the exploded view that illustrates combined structure shown in Figure 1;
Fig. 3 illustrates the wherein longitudinal section of A section of combined structure shown in Figure 1;
Fig. 4 illustrates along the combined structure shown in Figure 3 sectional elevation got of B-B line wherein.
[primary clustering symbol description]
111: internal surface 120: blade unit
220: blade unit 300: combined structure
310: joining hole 311: the short recess of arc
312: the short wall 313 of arc: arc-shaped depression portion
320: column 321: the short wall of arc
322: arc column sheet 323: barb section
330: adhesive-layer
Embodiment
About aforementioned and other technology contents, characteristics and effect of the present invention, in the middle of following cooperation describes in detail with reference to the embodiment of accompanying drawing, can clearly present.
See also Fig. 1 to Fig. 4, it illustrates respectively according to the External view of the combined structure of the fit fan of one embodiment of the invention, exploded view, longitudinal section and sectional elevation.As shown in the figure, combined structure according to the fit fan of an embodiment of the present invention, in order to being that the first fan 100 and the second fan 200 are combined as a whole with two fans, combined structure 300 include four joining holes 310, and this four joining hole match four columns 320 and the sticking adhesive-layer 330 of being located between joining hole and column of configuration.
The size of the first fan 100 is for example 40*40*28, and it has a rectangle framework 110, and the inside of framework is provided with the blade unit 120 that comprises motor and flabellum.The size of the second fan 200 is similarly 40*40*28, and it also has a rectangle framework 210, and the inside of framework also is provided with the blade unit 220 that comprises motor and flabellum.
Four joining holes 310 are arranged in respectively four corners of the framework 110 of the first fan 100.Four columns 320 are based in four corners of the framework of the second fan 200; Four 330 of adhesive-layers are respectively between the inwall of the sticking outer wall of being located at four columns 320 and four joining holes 310.The second fan 200 is to wear respectively with four columns 320 four joining holes 310 that are dissolved in the first fan 100, and with adhesive-layer 320 cementations.According to this, in conjunction with being assembled into a fit fan, it is of a size of the size of the fit fan of predetermined 40*40*56 with two fans 100 and 200.
Four joining holes 310 and four columns 320 are that direct forming in the framework 110 of the first fan 100 and the framework 210 of the second fan 200, is relending adhesive-layer 330 column 320 and joining hole 310 under this two fan frame body 110 and 210 are combined as a whole securely respectively.Simple and direct, the simple and convenient assembly of its structure, and after it completed in conjunction with assembling, the framework 110 of the first motor 100 and the framework 210 of the second motor 200 were to be combined as a whole securely, there is not free gap to exist therebetween, thereby when fan operated, whole framework was very stable, can not produce vibration.In addition, combined structure 300 is four corners that are positioned at fan frame body, is not the inside that is positioned at fan frame body, thereby can not affect the transmission of the air quantity of blade unit.
With regard to adhesive-layer 330, it on implementing is with regard to the joining hole 310 of each group, column 320, and column 320 be open tubular column, its comprise be positioned at relative to the short wall 321 of arc and an arc column sheet 322; The inwall of joining hole 310 is formed with the short recess 311 of arc and an arc retaining wall 312 that matches with the short wall 321 of arc, and an arc-shaped depression portion 313 that matches with arc column sheet 322.When two fan combination, the short wall of the arc of the column 320 of the second fan 200 321 and arc column sheet 322 are dash forward the respectively short recess 311 of arc and arc-shaped depression portion 313 of the joining hole 310 that is dissolved in the first fan 100, and the short wall 321 of arc is stopped by arc retaining wall 312.Structure, make column 320 can accurately reach the inside that firmly is placed in joining hole 310 according to this.In addition, in conjunction with two fans of assembling after completing, the inwall of the short wall 321 of its arc retaining wall 312, arc in the junction and arc column sheet 322 is the common circular inner wall that forms, and it can lock with other objects for wearing appearance one bolt (not shown).
Moreover, the end of the end of column 320 that is arc column sheet 322 is formed with a barb section 323, when the first motor 100 and the second motor 200 mutually combine with column 320 with its joining hole 310 mutually, the barb section 323 of column 320 is the internal surface 111 that hook is butted on the framework 110 of the first motor 100, prevent that column 320 from coming off from joining hole 310, make both combinations more firm.
According to the combined structure of the fit fan of an embodiment of the present invention, its utilize directly be formed on two fan frame bodies joining hole and joining of column should reach the cementation that is aided with adhesive-layer therebetween, make two fans be combined as a whole securely; In addition, column has the barb section design that prevents from coming off; And combined structure is non-to be positioned on the transmission approach of fan wind-force, can not affect the transmission of fan wind-force.The above reaches purpose of the present invention really.
Although the present invention discloses as above with mode of execution; so it is not to limit the present invention; anyly be familiar with this skill person; without departing from the spirit and scope of the present invention; when can be used for a variety of modifications and variations, so protection scope of the present invention is as the criterion when looking the scope that appending claims defines.
Claims (4)
1. the combined structure of a fit fan, is characterized in that, in order at least two fan combination are integrated, this combined structure comprises:
At least one joining hole is arranged in a framework of one first motor;
At least one column is based in a framework of one second motor, and the configuration of this column and this joining hole match, and this column is worn and is dissolved in this joining hole; And
One adhesive-layer is between the inwall of the sticking outer wall of being located at this column and this joining hole.
2. the combined structure of fit fan according to claim 1, is characterized in that, the end of this column is formed with a barb section, and this barb section hook is butted on an internal surface of the framework of this first motor.
3. the combined structure of fit fan according to claim 2, is characterized in that, this column is open tubular column, and this column comprise be positioned at relatively to a short wall of arc and an arc column sheet, this barb section is formed at the end of this arc column sheet; The inwall of this joining hole is formed with a short recess of arc and an arc retaining wall that matches with the short wall of this arc, an and arc-shaped depression portion that matches with this arc column sheet, the short wall of this arc and this arc column sheet are prominent respectively is dissolved in the short recess of this arc and this arc-shaped depression portion, and the common circular inner wall that forms of the inwall of this arc retaining wall, the short wall of this arc and this arc column sheet.
4. the combined structure of fit fan according to claim 3, is characterized in that, the common circular inner wall that forms of the inwall of this arc retaining wall, the short wall of this arc and this arc column sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104612770A CN103174664A (en) | 2011-12-26 | 2011-12-26 | Combined structure of combination fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104612770A CN103174664A (en) | 2011-12-26 | 2011-12-26 | Combined structure of combination fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103174664A true CN103174664A (en) | 2013-06-26 |
Family
ID=48634752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104612770A Pending CN103174664A (en) | 2011-12-26 | 2011-12-26 | Combined structure of combination fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103174664A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030026691A1 (en) * | 2001-08-01 | 2003-02-06 | Wen-Shi Huang | Composite heat-dissipating system and its used fan guard with additional supercharging function |
| TWM253804U (en) * | 2003-12-01 | 2004-12-21 | Asia Vital Components Co Ltd | Serially connected fan-assembly mechanism |
| TWM256443U (en) * | 2004-02-05 | 2005-02-01 | Shivn Feng Entpr Co Ltd | Assembled electric fan |
| CN202381367U (en) * | 2011-12-26 | 2012-08-15 | 王炳麟 | Combination structure of integrated fan |
-
2011
- 2011-12-26 CN CN2011104612770A patent/CN103174664A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030026691A1 (en) * | 2001-08-01 | 2003-02-06 | Wen-Shi Huang | Composite heat-dissipating system and its used fan guard with additional supercharging function |
| TWM253804U (en) * | 2003-12-01 | 2004-12-21 | Asia Vital Components Co Ltd | Serially connected fan-assembly mechanism |
| TWM256443U (en) * | 2004-02-05 | 2005-02-01 | Shivn Feng Entpr Co Ltd | Assembled electric fan |
| CN202381367U (en) * | 2011-12-26 | 2012-08-15 | 王炳麟 | Combination structure of integrated fan |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130626 |