CN204576404U - A kind of all purpose computer cooling fan - Google Patents
A kind of all purpose computer cooling fan Download PDFInfo
- Publication number
- CN204576404U CN204576404U CN201520270813.2U CN201520270813U CN204576404U CN 204576404 U CN204576404 U CN 204576404U CN 201520270813 U CN201520270813 U CN 201520270813U CN 204576404 U CN204576404 U CN 204576404U
- Authority
- CN
- China
- Prior art keywords
- fan
- air duct
- purpose computer
- pair
- cooling
- 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.)
- Expired - Fee Related
Links
Abstract
A kind of all purpose computer cooling fan that the utility model provides, comprise support, air duct and fan, described fan comprises main fan and at least two secondary fans, the main fan be arranged in air duct is connected with circuit, air duct is provided with the through hole can installing secondary fan, air duct is established secondary fan support bar, the pair fan be installed in through hole is fanned support bar revolute pair with pair and is connected.The all purpose computer cooling fan that the utility model provides, by the structure of traditional single fan, single cooling fan, while changing main fan cooling critical piece into, drive the cooling of secondary fan all computer, thus add cooling space, the aging speed of computing machine can be postponed, extend the serviceable life of computing machine.
Description
Technical field
The utility model belongs to computer-aided tool technical field, is specifically related to a kind of all purpose computer cooling fan.
Background technology
Computer application has defined universal state in China, all be unable to do without the auxiliary of computing machine in private home or school eduaction teaching, design studies mechanism, particularly at large-scale machine mechanism, the consumption of computing machine is very huge, and the Acceptable life of computing machine has become the key link of cost control.The replacement and obsoleteness main cause of existing computing machine is exactly can not play the efficiency configuring and have, its one of the main reasons problem such as bad of dispelling the heat exactly causes computing machine accelerated deterioration, make CPU, internal memory etc. tired in advance, or the damage of other critical pieces such as mainboard is prior to CPU etc., modular repair cost excessive being unworthy indirectly is caused to keep in repair and change computer too early.
Summary of the invention
The purpose of this utility model is just to provide a kind of all purpose computer cooling fan for overcoming the deficiencies in the prior art.
The purpose of this utility model realizes with following technical proposals:
A kind of all purpose computer cooling fan, comprise support, air duct and fan, described fan comprises main fan and at least two secondary fans, the main fan be arranged in air duct is connected with circuit, air duct is provided with the through hole can installing secondary fan, air duct is established secondary fan support bar, the pair fan be installed in through hole is fanned support bar revolute pair with pair and is connected.
Described pair fan is arranged symmetrically and evenly centered by air duct axis.
Described pair fan is 2,4 or 6.
Be installed with main fan support in described air duct, main fan is connected with main fan support by revolute pair.
Described air duct is established lower margin engaging lug.
The all purpose computer cooling fan that the utility model provides, by the structure of traditional single fan, single cooling fan, while changing main fan cooling critical piece into, drive the cooling of secondary fan all computer, thus add cooling space, the aging speed of computing machine can be postponed, extend the serviceable life of computing machine.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
The all purpose computer cooling fan that the utility model provides, as shown in Figure 1, comprise support 1, support and air duct 2 are connected, the main fan 4 be arranged in air duct 2 is connected with support 1 revolute pair, main fan is communicated with computer circuits, air duct 2 is provided with through hole and secondary fan support bar 5 that secondary fan 6 can be installed, the pair fan 6 be installed in through hole is fanned support bar 5 revolute pair with pair and is connected, secondary fanning is positioned on air duct and arranges symmetrically and evenly centered by air duct axis, the quantity of secondary fan is at least two, is preferably four or six.Air duct 2 is provided with 4 lower margin engaging lugs 3, and lower margin engaging lug is in order to be connected with cooled computer CPU screw.
The all purpose computer cooling fan that the utility model provides, after being connected with CPU by lower margin engaging lug, circuit connected by fan, main fan carries out cooling by air duct air draft to CPU after rotating, and while air duct air draft, cylinder internal gas pressure is relatively higher than the outer air pressure of cylinder, and then drive secondary fan high-speed rotation, the rotation of secondary fan realizes secondary fan and blows respectively to computing machine all directions, thus realizes the cooling of other all parts of computing machine, extends the serviceable life of computing machine.
Claims (5)
1. an all purpose computer cooling fan, comprise support, air duct and fan, it is characterized in that: described fan comprises main fan and at least two secondary fans, the main fan be arranged in air duct is connected with circuit, air duct is provided with the through hole can installing secondary fan, air duct is established secondary fan support bar, the pair fan be installed in through hole is fanned support bar revolute pair with pair and is connected.
2. all purpose computer cooling fan as claimed in claim 1, is characterized in that: described pair fan is arranged symmetrically and evenly centered by air duct axis.
3. all purpose computer cooling fan as claimed in claim 1, is characterized in that: described pair fan is 2,4 or 6.
4. all purpose computer cooling fan as claimed in claim 1, it is characterized in that: be installed with main fan support in described air duct, main fan is connected with main fan support by revolute pair.
5. all purpose computer cooling fan as claimed in claim 1, is characterized in that: described air duct is established lower margin engaging lug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520270813.2U CN204576404U (en) | 2015-04-30 | 2015-04-30 | A kind of all purpose computer cooling fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520270813.2U CN204576404U (en) | 2015-04-30 | 2015-04-30 | A kind of all purpose computer cooling fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204576404U true CN204576404U (en) | 2015-08-19 |
Family
ID=53869014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520270813.2U Expired - Fee Related CN204576404U (en) | 2015-04-30 | 2015-04-30 | A kind of all purpose computer cooling fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204576404U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107247495A (en) * | 2017-06-20 | 2017-10-13 | 柳州译海网络科技有限公司 | A kind of computer heat emission fan |
-
2015
- 2015-04-30 CN CN201520270813.2U patent/CN204576404U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107247495A (en) * | 2017-06-20 | 2017-10-13 | 柳州译海网络科技有限公司 | A kind of computer heat emission fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20160430 |