CN214540698U - Computer cooling fan with efficient cooling framework - Google Patents
Computer cooling fan with efficient cooling framework Download PDFInfo
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- CN214540698U CN214540698U CN202120976247.2U CN202120976247U CN214540698U CN 214540698 U CN214540698 U CN 214540698U CN 202120976247 U CN202120976247 U CN 202120976247U CN 214540698 U CN214540698 U CN 214540698U
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- heat dissipation
- radiating
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- fixedly arranged
- cooling
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Abstract
The utility model discloses a computer radiator fan with high-efficiency radiating framework, which comprises a radiating frame, wherein a radiating net is fixedly arranged at the middle part of the inner wall of the radiating frame, a plurality of telescopic rods are fixedly arranged at both sides of the top end of the radiating net, telescopic springs are sheathed on the surfaces of the telescopic rods, and the top ends of the telescopic rods are fixedly arranged at the bottom end of an L-shaped seat, the utility model discloses a computer radiator fan with high-efficiency radiating framework, which can greatly improve the dustproof effect of a radiator fan body through the combined action of the radiating net, a dustproof net, a clamping net and a plurality of dust-proof nets, avoid dust from entering the interior of the radiator fan body to cause adverse effect on the normal work of the radiator fan body, dissipate the heat energy generated by the radiator fan body through the electrification of a refrigerating sheet, and improve the contact area between the radiator and the air through the arrangement of radiating sheets and through holes, the heat dissipation efficiency of the heat dissipation device is greatly improved.
Description
Technical Field
The utility model relates to a computer radiator fan field specifically is a computer radiator fan with high-efficient heat dissipation skeleton.
Background
The computer fan is also called a heat dissipation fan and is provided for a heat sink and a case. General radiator fan size in the market all has by diameter 2.5cm to 30cm, and thickness all has by 6mm to 76mm, and according to different operation requirements, can adopt rare AC (exchange, get the electricity by domestic socket) and common D power (direct current, get the electricity through computer fiery ox or mainboard), use two phases to rub mostly and beat (two sets of copper coils, totally four units), be favorable to practicing thrift manufacturing cost under the not high condition of rotational speed. The higher the power is, the stronger the fan wind power is, and the better the heat dissipation effect is, but computer radiator fan can appear in the use that the dust gets into inside the radiator fan and produce harmful effects and do not have efficient heat dissipation skeleton to radiator fan's work.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a computer radiator fan with high-efficient heat dissipation skeleton to it has the dust to get into radiator fan inside and produces harmful effects and do not possess the problem of high-efficient heat dissipation skeleton to solve to put forward among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a computer cooling fan with a high-efficiency cooling framework comprises a cooling frame, wherein a cooling net is fixedly arranged in the middle of the inner wall of the cooling frame, a plurality of telescopic rods are fixedly arranged on two sides of the top end of the cooling net, telescopic springs are sleeved on the surfaces of the telescopic rods, the top ends of the telescopic rods are fixedly arranged at the bottom ends of L-shaped seats correspondingly, a cooling fan body is arranged between the two L-shaped seats, sliding grooves are formed in the top ends of one sides of the two L-shaped seats, a clamping net is arranged between the two sliding grooves in a sliding mode, supporting springs are fixedly connected to two sides of the top end of the clamping net, the top ends of the two supporting springs are respectively fixedly connected with the top ends of the two sliding grooves, a cooling device is fixedly arranged at the bottom end of the cooling net and comprises a cooling plate and a plurality of cooling plates, and a plurality of cooling plates are fixedly arranged on the cooling surface of the cooling plate, the refrigeration face and radiator-grid fixed connection of refrigeration piece, radiator-fan body includes drive shaft, a plurality of blade and shell, the middle part of shell is provided with the drive shaft, the avris of drive shaft is fixed and is provided with a plurality of blade.
As an optimal technical scheme of the utility model, radiator fan body and the junction of two L type seats are all fixed and are provided with the shock pad.
As an optimized technical scheme of the utility model, the top block of heat dissipation frame inner wall is connected with the dust screen.
As an optimal technical scheme of the utility model, a plurality of guiding gutter has all been seted up to one side of blade.
As an optimized technical scheme of the utility model, the inboard of shell is fixed to be provided with and inhales the sound cotton.
As a preferred technical scheme of the utility model, a plurality of louvre, a plurality of have all been seted up to four avris of heat dissipation frame the middle part of louvre is all fixed and is provided with the dust separation net.
As an optimized technical scheme of the utility model, a plurality of through-hole has all been seted up to the one end of fin.
Compared with the prior art, the beneficial effects of the utility model are that: the device passes through the radiator-grid, the dust screen, the combined action of centre gripping net and a plurality of dust screen can improve the dustproof effect of radiator-fan body greatly, the inside of avoiding the dust to get into the radiator-fan body leads to producing harmful effects to the normal work of radiator-fan body, the heat energy that comes to produce the radiator-fan body through the refrigeration piece circular telegram and gives out, wherein the fin can improve the area of contact of heat abstractor and air with the setting of through-hole, heat abstractor's radiating efficiency is greatly improved, through the telescopic link, expanding spring and supporting spring's combined action comes to play the effect of buffer protection to the radiator-fan body, avoid the radiator-fan body to rock at the during operation and lead to the noise to produce.
Drawings
Fig. 1 is a front sectional view of the present invention;
fig. 2 is a perspective view of the present invention;
fig. 3 is a structural view of the heat dissipation fan body of the present invention;
FIG. 4 is an enlarged view of a portion A of the present invention;
fig. 5 is a structural diagram of the heat dissipation device of the present invention.
In the figure: 1. a heat dissipation frame; 2. a heat sink; 3. a heat-dissipating web; 4. a dust screen; 5. clamping the net; 6. a heat radiation fan body; 7. an L-shaped seat; 8. a telescopic rod; 9. a tension spring; 10. heat dissipation holes; 11. a dust-proof net; 12. a drive shaft; 13. a blade; 14. a housing; 15. sound-absorbing cotton; 16. a diversion trench; 17. a shock pad; 18. a support spring; 19. a refrigeration plate; 20. a heat sink; 21. and a through hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a computer cooling fan with a high-efficiency cooling framework, comprising a cooling frame 1, a cooling net 3 fixed on the middle portion of the inner wall of the cooling frame 1, a plurality of telescopic rods 8 fixed on both sides of the top end of the cooling net 3, a plurality of extension springs 9 sleeved on the surface of each of the plurality of extension rods 8, a cooling fan body 6 fixed on the bottom end of an L-shaped seat 7 corresponding to the top ends of the plurality of extension rods 8, a sliding groove formed on the top end of one side of each of the two L-shaped seats 7, a clamping net 5 slidably disposed between the two sliding grooves, supporting springs 18 fixedly connected to both sides of the top end of the clamping net 5, and supporting springs 18 fixedly connected to the top ends of the two sliding grooves respectively, wherein the cooling fan body 6 is protected by the combined action of the extension rods 8, the extension springs 9 and the supporting springs 18, avoid radiator fan body 6 to rock at the during operation and lead to the noise to produce, the bottom mounting of radiator-grid 3 is provided with heat abstractor 2, heat abstractor 2 includes refrigeration piece 19 and a plurality of fin 20, the fixed a plurality of fin 20 that is provided with of cooling piece 19's cooling surface, the refrigeration face and the radiator-grid 3 fixed connection of refrigeration piece 19, the heat energy that will produce radiator fan body 6 is effluvized through the circular telegram of refrigeration piece 19, radiator fan body 6 includes drive shaft 12, a plurality of blade 13 and shell 14, the middle part of shell 14 is provided with drive shaft 12, the fixed a plurality of blade 13 that is provided with of avris of drive shaft 12.
Preferably, the joints of the cooling fan body 6 and the two L-shaped seats 7 are both fixedly provided with shock-absorbing pads 17, and the shock-absorbing pads 17 can play a role in buffering and damping.
Preferably, the top of the inner wall of the heat dissipation frame 1 is connected with a dustproof net 4 in a clamping manner, and the dustproof net 4 can play a dustproof role.
Preferably, a plurality of guiding gutters 16 have all been seted up to one side of a plurality of blade 13, and the setting of a plurality of guiding gutters 16 can reduce the windage, also can reduce the noise that blade 13 produced when moving.
Preferably, sound-absorbing cotton 15 is fixedly disposed inside the casing 14, and the sound-absorbing cotton 15 is disposed to absorb noise generated when the cooling fan body 6 operates.
Preferably, a plurality of heat dissipation holes 10 are formed in four sides of the heat dissipation frame 1, a dust separation net 11 is fixedly arranged in the middle of each of the heat dissipation holes 10, and the heat dissipation efficiency can be improved due to the arrangement of the heat dissipation holes 10.
Preferably, a plurality of through-holes 21 have all been seted up to the one end of a plurality of fin 20, and the area of contact of heat abstractor 2 and air can be improved in the setting of a plurality of through-holes 21, improves heat abstractor 2's radiating efficiency greatly.
When the computer cooling fan with the high-efficiency cooling framework is used, in the process of using the cooling fan, the dust-proof effect of the cooling fan body 6 can be greatly improved through the combined action of the cooling net 3, the dust-proof net 4, the clamping net 5 and the plurality of dust-proof nets 11, the dust is prevented from entering the inside of the cooling fan body 6 to cause adverse effects on the normal work of the cooling fan body 6, the heat energy generated by the cooling fan body 6 is dissipated through the electrification of the refrigerating sheet 19, wherein the contact area between the cooling device 2 and the air can be improved through the arrangement of the cooling fins 20 and the through holes 21, the cooling efficiency of the cooling device 2 is greatly improved, the buffer protection effect is played on the cooling fan body 6 through the combined action of the telescopic rod 8, the telescopic spring 9 and the supporting spring 18, and the noise is prevented from being generated due to the shaking of the cooling fan body 6 during the work, the noise generated when the cooling fan body 6 works can be absorbed through the arrangement of the sound absorption cotton 15, and the arrangement of the plurality of guide grooves 16 can reduce the wind resistance and also reduce the noise generated when the blades 13 operate.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides a computer radiator fan with high-efficient heat dissipation skeleton, includes heat dissipation frame (1), its characterized in that: the heat dissipation frame is characterized in that a heat dissipation net (3) is fixedly arranged in the middle of the inner wall of the heat dissipation frame (1), a plurality of telescopic rods (8) are fixedly arranged on two sides of the top end of the heat dissipation net (3), telescopic springs (9) are sleeved on the surfaces of the telescopic rods (8), the top ends of the corresponding telescopic rods (8) are fixedly arranged at the bottom ends of L-shaped seats (7), a heat dissipation fan body (6) is arranged between the two L-shaped seats (7), sliding grooves are formed in the top ends of one sides of the two L-shaped seats (7), a clamping net (5) is arranged between the two sliding grooves in a sliding manner, supporting springs (18) are fixedly connected to two sides of the top end of the clamping net (5), the top ends of the two supporting springs (18) are fixedly connected with the top ends of the two sliding grooves respectively, and a heat dissipation device (2) is fixedly arranged at the bottom end of the heat dissipation net (3), heat abstractor (2) are including refrigeration piece (19) and a plurality of fin (20), the fixed a plurality of fin (20) that is provided with of cooling surface of refrigeration piece (19), the refrigeration face and radiator-grid (3) fixed connection of refrigeration piece (19), radiator fan body (6) are including drive shaft (12), a plurality of blade (13) and shell (14), the middle part of shell (14) is provided with drive shaft (12), the fixed a plurality of blade (13) that is provided with of avris of drive shaft (12).
2. The computer cooling fan with high-efficiency cooling framework of claim 1, wherein: and shock absorption pads (17) are fixedly arranged at the joints of the radiating fan body (6) and the two L-shaped seats (7).
3. The computer cooling fan with high-efficiency cooling framework of claim 1, wherein: the top of the inner wall of the heat dissipation frame (1) is connected with a dust screen (4) in a clamping manner.
4. The computer cooling fan with high-efficiency cooling framework of claim 1, wherein: a plurality of diversion trenches (16) are formed in one side of each of the plurality of blades (13).
5. The computer cooling fan with high-efficiency cooling framework of claim 1, wherein: the inner side of the shell (14) is fixedly provided with sound absorption cotton (15).
6. The computer cooling fan with high-efficiency cooling framework of claim 1, wherein: a plurality of radiating holes (10) are formed in four sides of the radiating frame (1), and a plurality of dust isolating nets (11) are fixedly arranged in the middle of each radiating hole (10).
7. The computer cooling fan with high-efficiency cooling framework of claim 1, wherein: one end of each of the plurality of radiating fins (20) is provided with a plurality of through holes (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120976247.2U CN214540698U (en) | 2021-05-10 | 2021-05-10 | Computer cooling fan with efficient cooling framework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120976247.2U CN214540698U (en) | 2021-05-10 | 2021-05-10 | Computer cooling fan with efficient cooling framework |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214540698U true CN214540698U (en) | 2021-10-29 |
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ID=78283704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120976247.2U Active CN214540698U (en) | 2021-05-10 | 2021-05-10 | Computer cooling fan with efficient cooling framework |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214540698U (en) |
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2021
- 2021-05-10 CN CN202120976247.2U patent/CN214540698U/en active Active
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