CN205050062U - Dustproof cpu fan - Google Patents
Dustproof cpu fan Download PDFInfo
- Publication number
- CN205050062U CN205050062U CN201520738119.9U CN201520738119U CN205050062U CN 205050062 U CN205050062 U CN 205050062U CN 201520738119 U CN201520738119 U CN 201520738119U CN 205050062 U CN205050062 U CN 205050062U
- Authority
- CN
- China
- Prior art keywords
- room
- fan
- dust
- wallboard
- radiating fin
- 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
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Abstract
The utility model discloses a dustproof cpu fan, it is mainly including dustproof room, the fan room, radiating fin room and cardboard, the radiating fin room sets up the upper end at the cardboard, the upper end of radiating fin room is equipped with the round connecting plate, the connecting plate is surrounding the fan room, the round wallboard is being connected to the upper end of connecting plate, the wallboard is surrounding dustproof room, dustproof room upper end is equipped with grating net, two parts about the wallboard divide into, top is the swash plate, the lower part divide into the base, be equipped with one deck lotus electroplax on the inclined plane of swash plate, be equipped with a convex dust fill on the base. The beneficial effect of the utility model have: adsorb the electric dust of lotus and collect in the dust is fought through the lotus electroplax for the dust can not enter into the blade, has guaranteed the radiating efficiency of fan, the clean room passes through connect buckle and links to each other with the fan room, is convenient for take off the clean room and empty dust fill, be equipped with grating net, avoid in bold object such as wastepaper enters into the fan, cause the damage to fan and even cpu, improve the safety in utilization.
Description
Technical field
The utility model relates to a kind of fan, and particularly the dust-proof cpu fan of one, belongs to computer hardware equipment technical field.
Background technology
The fan of existing CPU utilizes them fast by the heat conduction of CPU out and blow in neighbouring air, is mainly used in the heat radiation of CPU.Be exactly normally be arranged on the motor on support specifically, the fan blade High Rotation Speed of driving electric machine one end, by the heat conduction of CPU out and blow in neighbouring air, reaches the object to CPU cooling.
But in such an embodiment, because fan blade is in the process of High Rotation Speed, fan blade can suck the dust in air on the one hand, on the other hand, fan blade and windage produce electrostatic, make the dust adsorption of air in fan blade, cause fan to decline to the cooling capacity of CPU.
Utility model content
The technical problems to be solved in the utility model, be to provide a kind of dust-proof cpu fan, this cpu fan makes dust can not be adsorbed on blade, can ensure the using function of fan.
The utility model is realized by following proposal: a kind of dust-proof cpu fan, it mainly comprises dustproof room, fan room, radiating fin room and clamp, described radiating fin room is arranged on the upper end of described clamp, the upper end of described radiating fin room is provided with a circle web joint, described web joint surrounds described fan room, the upper end of described web joint is connected to a circle wallboard, described wallboard surrounds described dustproof room, described dustproof room upper end is provided with grid, described wallboard is divided into upper and lower two parts, top is divided into swash plate, bottom is divided into base, the outer wall of described swash plate is for facing directly, inwall is dip plane, dip plane is provided with one deck charged plates, described base is provided with a circular arc dust bucket, the centre position of described clamp is provided with cpu groove, indoor several radiating fins evenly distributed of described radiating fin, the centre position of described fan room is provided with controller, described controller is placed on described radiating fin, the upper end of described controller is provided with spill spin block, the surrounding of described spill spin block is connected with some fan blade, connection buckle is provided with between the outer wall of described web joint and the outer wall of described wallboard.
The surrounding of described clamp is provided with fixed head, and described fixed head is provided with fixed orifice, is fixed on mainboard by fan by described fixed orifice.
Described controller and described spill spin block are by being electrically connected, and described controller controls the rotation of described spill spin block.
The dip plane of described swash plate is towards having a down dip, and the medial surface of the top of dip plane and described base at grade.
Described web joint is flexibly connected by being connected buckle with described wallboard.
The beneficial effects of the utility model are:
1, a kind of dust-proof cpu fan of the utility model is provided with dirt pocket, adsorbs charged dust and is collected in dust bucket, make dust to enter into blade, ensure that the radiating efficiency of fan by charged plates;
2, the dirt pocket of a kind of dust-proof cpu fan of the utility model is connected with fan room by connecting buckle, is convenient to dirt pocket to take off, then emptying dust bucket, continues to use;
3, the dirt pocket upper end of a kind of dust-proof cpu fan of the utility model is provided with grid, avoids the lump such as paper scrap to enter in fan, causes damage to fan and even cpu, improves safety in utilization.
Accompanying drawing explanation
Fig. 1 is the perspective view of a kind of dust-proof cpu fan of the utility model.
In figure: 1 is dustproof room, 2 is fan room, and 3 is radiating fin room, and 4 is clamp, 5 is web joint, and 6 is wallboard, and 7 is grid, 8 is swash plate, and 9 is base, and 10 is charged plates, 11 is dust bucket, and 12 is cpu groove, and 13 is radiating fin, 14 is controller, and 15 is spill spin block, and 16 is fan blade, 17 for connecting buckle, and 18 is fixed head, and 19 is fixed orifice.
Embodiment
Below in conjunction with Fig. 1, the utility model is further illustrated, but the utility model protection domain does not limit to described content.
A kind of dust-proof cpu fan, it mainly comprises dustproof room 1, fan room 2, radiating fin room 3 and clamp 4, radiating fin room 3 is arranged on the upper end of clamp 4, the upper end of radiating fin room 3 is provided with a circle web joint 5, web joint 5 surrounds fan room 2, the upper end of web joint 5 is connected to a circle wallboard 6, wallboard 6 surrounds dustproof room 1, dustproof room 1 upper end is provided with grid 7, wallboard 6 is divided into upper and lower two parts, top is divided into swash plate 8, bottom is divided into base 9, the outer wall of swash plate 8 is for facing directly, inwall is dip plane, dip plane is towards having a down dip, and the medial surface of the top of dip plane and base 9 at grade, dip plane is provided with one deck charged plates 10, base 9 is provided with a circular arc dust bucket 11, the centre position of clamp 4 is provided with cpu groove 12, several radiating fins 13 evenly distributed in radiating fin room 3, the centre position of fan room 2 is provided with controller 14, controller 14 is placed on radiating fin 13, the upper end of controller 14 is provided with spill spin block 15, the surrounding of spill spin block 15 is connected with some fan blade 16, controller 14 and spill spin block 15 are by being electrically connected, controller 14 controls the rotation of spill spin block 15, the control of controller 14 pairs of spill spin blocks 15 and spill spin block 15 drive fan blade 16 to rotate as existing known technology, do not repeat them here.
Be provided with between the outer wall of web joint 5 and the outer wall of wallboard 6 and connect buckle 17, web joint 5 is flexibly connected by being connected buckle 17 with wallboard 6, when dust bucket 11 is collected full, is taken off by whole dirt pocket 1 by connecting buckle 17, after the dust cleaning in dust bucket 11, then reinstall to use.
The surrounding of clamp 4 is provided with fixed head 18, and fixed head 18 is provided with fixed orifice 19, is fixed on mainboard by fan by fixed orifice 19.
In use procedure, air enters into dirt pocket 1 through grid 7, dust in cabinet in gas is mostly charged dust, these charged dusts are when through dirt pocket 1, due to the hot line job of charged plates 10, charged dust is moved to charged plates 10, and this just reaches the object of dedusting, because Action of Gravity Field enters into dust bucket 11 after charged dust arrives charged plates 10, then dust free air is blown into fin room 3 to reach the object of heat radiation by fan.
Although done comparatively detailed elaboration to the technical solution of the utility model and enumerated; be to be understood that; to those skilled in the art; amendment is made to above-described embodiment or adopts equivalent replacement scheme; this is apparent to those skilled in the art; these modifications or improvements on the basis of not departing from the utility model spirit, all belong to the scope that the utility model is claimed.
Claims (5)
1. a dust-proof cpu fan, it is characterized in that: it mainly comprises dustproof room (1), fan room (2), radiating fin room (3) and clamp (4), described radiating fin room (3) is arranged on the upper end of described clamp (4), the upper end of described radiating fin room (3) is provided with a circle web joint (5), described web joint (5) surrounds described fan room (2), the upper end of described web joint (5) is connected to a circle wallboard (6), described wallboard (6) surrounds described dustproof room (1), described dustproof room (1) upper end is provided with grid (7), described wallboard (6) is divided into upper and lower two parts, top is divided into swash plate (8), bottom is divided into base (9), the outer wall of described swash plate (8) is for facing directly, inwall is dip plane, dip plane is provided with one deck charged plates (10), described base (9) is provided with a circular arc dust bucket (11), the centre position of described clamp (4) is provided with cpu groove (12), evenly distributed several radiating fins (13) in described radiating fin room (3), the centre position of described fan room (2) is provided with controller (14), described controller (14) is placed on described radiating fin (13), the upper end of described controller (14) is provided with spill spin block (15), the surrounding of described spill spin block (15) is connected with some fan blade (16), be provided with between the outer wall of described web joint (5) and the outer wall of described wallboard (6) and connect buckle (17).
2. the dust-proof cpu fan of one according to claim 1, is characterized in that: the surrounding of described clamp (4) is provided with fixed head (18), and described fixed head (18) is provided with fixed orifice (19).
3. the dust-proof cpu fan of one according to claim 1, is characterized in that: described controller (14) and described spill spin block (15) are by being electrically connected.
4. the dust-proof cpu fan of one according to claim 1, is characterized in that: the dip plane of described swash plate (8) is towards having a down dip, and the medial surface of the top of dip plane and described base (9) at grade.
5. the dust-proof cpu fan of one according to claim 1, is characterized in that: described web joint (5) is flexibly connected by being connected buckle (17) with described wallboard (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520738119.9U CN205050062U (en) | 2015-09-21 | 2015-09-21 | Dustproof cpu fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520738119.9U CN205050062U (en) | 2015-09-21 | 2015-09-21 | Dustproof cpu fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205050062U true CN205050062U (en) | 2016-02-24 |
Family
ID=55343628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520738119.9U Expired - Fee Related CN205050062U (en) | 2015-09-21 | 2015-09-21 | Dustproof cpu fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205050062U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105652992A (en) * | 2016-03-16 | 2016-06-08 | 合肥联宝信息技术有限公司 | Heat-dissipating grid, heat-dissipating device and laptop computer using same |
| CN111488047A (en) * | 2020-04-28 | 2020-08-04 | 外芯科技(上海)有限公司 | Computer display card heat radiation structure |
-
2015
- 2015-09-21 CN CN201520738119.9U patent/CN205050062U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105652992A (en) * | 2016-03-16 | 2016-06-08 | 合肥联宝信息技术有限公司 | Heat-dissipating grid, heat-dissipating device and laptop computer using same |
| CN111488047A (en) * | 2020-04-28 | 2020-08-04 | 外芯科技(上海)有限公司 | Computer display card heat radiation structure |
| CN111488047B (en) * | 2020-04-28 | 2022-03-25 | 外芯科技(上海)有限公司 | Computer display card heat radiation structure |
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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: 20160224 Termination date: 20160921 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |