CN104564753A - Double-head cooling fan - Google Patents
Double-head cooling fan Download PDFInfo
- Publication number
- CN104564753A CN104564753A CN201510035822.8A CN201510035822A CN104564753A CN 104564753 A CN104564753 A CN 104564753A CN 201510035822 A CN201510035822 A CN 201510035822A CN 104564753 A CN104564753 A CN 104564753A
- Authority
- CN
- China
- Prior art keywords
- fan
- cooling fan
- radiation fan
- cooling
- double
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001816 cooling Methods 0.000 title abstract 18
- 230000005855 radiation Effects 0.000 claims description 36
- 241000883990 Flabellum Species 0.000 claims description 9
- 238000000926 separation method Methods 0.000 abstract description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a double-head cooling fan. The double-head cooling fan comprises a fan body. The fan body is divided into a first cooling portion and a second cooling portion and provided with a first connecting wire group and a second connecting wire group. A first cooling fan is arranged in the first cooling portion, a second cooling fan is arranged in the second cooling portion, the number of blades of the first cooling fan is greater than that of the second cooling fan, and the number of the blades of the second cooling fan is not less than 3. According to the double-head cooling fan, the cooling fan body is provided with two cooling portions and each of the cooling portions is provided with the independent cooling fan different in separation, so that the working efficiency of the cooling fan is greatly improved and the electric energy is saved.
Description
Technical field
The present invention relates to a kind of radiation fan, or rather, is a kind of double end radiation fan.
Background technique
Fan refers to that hot day gets cool apparatus electric fan so as to raw wind, is the device producing air-flow by electric drive, and the fan energising of interior configuration was carried out rotating the effect changing into natural wind to reach and enjoy the cool afterwards.
The radiation fan heat dissipation rate generally used at present is comparatively slow, and efficiency is lower.
Summary of the invention
The present invention mainly solves the technical problem existing for prior art, thus the double end radiation fan providing a kind of rapid heat dissipation, efficiency high.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals:
A kind of double end radiation fan, comprise a fan body, described fan body is divided into one first radiating part and one second radiating part, described fan body is provided with one first connecting line group and one second connecting line group, in the first described radiating part, be provided with one first radiation fan, in the second described radiating part, be provided with one second radiation fan.
As preferred embodiment of the present invention, the flabellum number of the first described radiation fan is greater than the flabellum number of the second described radiation fan.
As preferred embodiment of the present invention, the flabellum number of the second described radiation fan is no less than 3.
Because double end radiation fan of the present invention is provided with two radiating parts on the body of radiation fan, each radiating part is provided with independently radiation fan, the separation of two fans is variant, thus substantially increases the working efficiency of radiation fan, has saved electric energy.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the perspective view of double end radiation fan of the present invention;
Fig. 2 is the perspective view of the double end radiation fan in Fig. 1, is now another visual angle.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
The invention provides a kind of rapid heat dissipation, double end radiation fan that efficiency is high.
As shown in Figure 1 and Figure 2, a kind of double end radiation fan 1, comprise a fan body 2, described fan body 2 is divided into one first radiating part 21 and one second radiating part 22, described fan body 2 is provided with one first connecting line group 31 and one second connecting line group 32, in the first described radiating part 21, be provided with one first radiation fan 41, in the second described radiating part 22, be provided with one second radiation fan 42.
As shown in Figure 1 and Figure 2, the flabellum number of the first described radiation fan 41 is greater than the flabellum number of the second described radiation fan 42.
As shown in Figure 1 and Figure 2, the flabellum number of the second described radiation fan 42 is no less than 3.
The double end radiation fan of this invention is provided with two radiating parts on the body of radiation fan, and each radiating part is provided with independently radiation fan, the separation of two fans is variant, thus substantially increases the working efficiency of radiation fan, has saved electric energy.
Below only in one embodiment mentality of designing of the present invention is described, when system allows, the present invention can expand to external more function module simultaneously, thus expands its function to greatest extent.
The above, be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should limit with claims is as the criterion.
Claims (3)
1. a double end radiation fan (1), comprise a fan body (2), it is characterized in that, described fan body (2) is divided into one first radiating part (21) and one second radiating part (22), described fan body (2) is provided with one first connecting line group (31) and one second connecting line group (32), in described the first radiating part (21), be provided with one first radiation fan (41), in described the second radiating part (22), be provided with one second radiation fan (42).
2. double end radiation fan according to claim 1, is characterized in that, the flabellum number of described the first radiation fan (41) is greater than the flabellum number of described the second radiation fan (42).
3. double end radiation fan according to claim 2, is characterized in that, the flabellum number of described the second radiation fan (42) is no less than 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510035822.8A CN104564753A (en) | 2015-01-26 | 2015-01-26 | Double-head cooling fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510035822.8A CN104564753A (en) | 2015-01-26 | 2015-01-26 | Double-head cooling fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104564753A true CN104564753A (en) | 2015-04-29 |
Family
ID=53081603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510035822.8A Pending CN104564753A (en) | 2015-01-26 | 2015-01-26 | Double-head cooling fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104564753A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2484422Y (en) * | 2001-04-29 | 2002-04-03 | 台达电子工业股份有限公司 | Spare radiating device of series fan |
| JP2004179186A (en) * | 2002-11-22 | 2004-06-24 | Nippon Densan Corp | Double fan motor and cooling system |
| 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 |
| CN1584340A (en) * | 2003-08-20 | 2005-02-23 | 建准电机工业股份有限公司 | Series mold set of radiating fan |
| CN2700608Y (en) * | 2004-04-27 | 2005-05-18 | 宣普科技股份有限公司 | Series connection fan with quick combination structure |
| DE202006016932U1 (en) * | 2006-11-02 | 2006-12-28 | Asia Vital Components Co., Ltd., Hsin Chuan City | Cooling fan module incorporates two impellers, with the number of blades of the first impeller being larger than that of the second impeller |
| CN2861563Y (en) * | 2005-11-03 | 2007-01-24 | 元山科技工业股份有限公司 | Serial fan |
| CN202250996U (en) * | 2011-06-22 | 2012-05-30 | 奇鋐科技股份有限公司 | Symmetric series-connection fan structure |
| CN203453138U (en) * | 2013-07-17 | 2014-02-26 | 建准电机工业股份有限公司 | Serial fan |
-
2015
- 2015-01-26 CN CN201510035822.8A patent/CN104564753A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2484422Y (en) * | 2001-04-29 | 2002-04-03 | 台达电子工业股份有限公司 | Spare radiating device of series fan |
| JP2004179186A (en) * | 2002-11-22 | 2004-06-24 | Nippon Densan Corp | Double fan motor and cooling system |
| 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 |
| CN1584340A (en) * | 2003-08-20 | 2005-02-23 | 建准电机工业股份有限公司 | Series mold set of radiating fan |
| CN2700608Y (en) * | 2004-04-27 | 2005-05-18 | 宣普科技股份有限公司 | Series connection fan with quick combination structure |
| CN2861563Y (en) * | 2005-11-03 | 2007-01-24 | 元山科技工业股份有限公司 | Serial fan |
| DE202006016932U1 (en) * | 2006-11-02 | 2006-12-28 | Asia Vital Components Co., Ltd., Hsin Chuan City | Cooling fan module incorporates two impellers, with the number of blades of the first impeller being larger than that of the second impeller |
| CN202250996U (en) * | 2011-06-22 | 2012-05-30 | 奇鋐科技股份有限公司 | Symmetric series-connection fan structure |
| CN203453138U (en) * | 2013-07-17 | 2014-02-26 | 建准电机工业股份有限公司 | Serial fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150429 |
|
| WD01 | Invention patent application deemed withdrawn after publication |