CN214540700U - Encircling computer cooling fan with noise reduction function - Google Patents
Encircling computer cooling fan with noise reduction function Download PDFInfo
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- CN214540700U CN214540700U CN202120976305.1U CN202120976305U CN214540700U CN 214540700 U CN214540700 U CN 214540700U CN 202120976305 U CN202120976305 U CN 202120976305U CN 214540700 U CN214540700 U CN 214540700U
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- fan
- fixedly arranged
- protection casing
- noise reduction
- reduction function
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Abstract
The utility model discloses a surround type computer cooling fan with noise reduction function, which comprises a fan protection casing, wherein a cooling air duct is arranged at the center of the front side of the fan protection casing, mounting bottom plates are fixedly arranged at both sides of the bottom of the fan protection casing, a cross metal mounting bracket is fixedly arranged at one side of the tops of the two mounting bottom plates, and a driving motor is fixedly arranged at the back of the cross metal mounting bracket, the surround type computer cooling fan with noise reduction function has reasonable structural design, is relatively fast and convenient to mount and use, supports the driving motor and fan blades, and is additionally provided with a buffer structure, thereby greatly reducing the vibration of the fan during working, matching with an acoustic absorption cotton strip, reducing the noise of the fan during working, simultaneously having excellent ventilation capability of the whole fan, and matching with a heat exchange sheet and a temperature regulation cavity, the heat dissipation effect of the fan can be greatly improved.
Description
Technical Field
The utility model relates to a computer heat dissipation technical field specifically is a surround formula has computer radiator fan who falls the function of making an uproar.
Background
Computer cooling fan cooling fans are tools for cooling computers and are generally provided for heat sinks and cabinets. The computer fan is divided into a case fan and a CPU fan, wherein the case fan is arranged on the computer case to dissipate heat of the whole internal space of the computer case, and the CPU fan is mainly arranged on a CPU processor to dissipate heat of the CPU. The computer cooling fan can quickly cool a computer in working, thereby ensuring the stability of the working performance of the computer, and the computer cooling fan is used as an important component for cooling the computer and has very wide application.
The existing computer fan is usually complex in structure and inconvenient to install and use, and meanwhile, the radiating fan can easily generate large noise due to the vibration of equipment during working, so that the use experience of a user is influenced, and the radiating effect is relatively poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a formula of embracing has computer radiator fan of function of making an uproar of falling to current computer fan common structure that proposes in solving above-mentioned background is loaded down with trivial details relatively, and the installation is used relatively inconveniently, and radiator fan influences user's use experience at the during operation because the vibration of equipment produces great noise easily, and the relatively poor problem of radiating effect.
In order to achieve the above object, the utility model provides a following technical scheme: a surrounding type computer cooling fan with noise reduction function comprises a fan protection casing, wherein a cooling air duct is arranged at the front center of the fan protection casing, mounting bottom plates are fixedly arranged on two sides of the bottom of the fan protection casing, a cross metal mounting bracket is fixedly arranged on one side of the tops of the two mounting bottom plates, a driving motor is fixedly arranged on the back of the cross metal mounting bracket, a driving capstan is rotatably connected to the front of the cross metal mounting bracket, a plurality of uniformly distributed fan blades are fixedly arranged on the surface of the driving capstan, rubber bottom cushions are fixedly arranged on two sides of the bottom of the two mounting bottom plates, airflow circulation cavities communicated with the cooling air duct are respectively arranged on four sides of the fan protection casing, a plurality of uniformly distributed heat exchange plates are fixedly arranged in the four airflow circulation cavities, a plurality of temperature regulation chamber, a plurality of have all been seted up to the inside of heat transfer board the both sides of heat transfer board are all fixed and are provided with the metal heat exchanger fin, the positive both sides of fan protection casing are all fixed and are provided with the sound silver of inhaling, the fixed annular protection rack that is provided with in front of heat dissipation dryer.
As an optimal technical scheme of the utility model, cross metal installing support is provided with the buffering cushion with two mounting plate's junction is all fixed.
As an optimized technical scheme of the utility model, a plurality of evenly distributed's ventilation bars hole is seted up in cross metal installing support's front.
As a preferred technical scheme of the utility model, the one end fixed connection of cross metal installing support and drive capstan winch is passed to drive motor's output, just drive motor passes through external switch and power electric connection.
As an optimized technical scheme of the utility model, fixed screw has all been seted up to four corners at mounting plate top.
As a preferred technical scheme of the utility model, the drive capstan winch corresponds the setting with the heat dissipation dryer.
As an optimized technical scheme of the utility model, a plurality of the inside in temperature regulation chamber all is filled there is the coolant liquid.
Compared with the prior art, the beneficial effects of the utility model are that: this radiator fan structural design is reasonable, and it is convenient relatively fast to install and use, erects CD-ROM drive motor and fan blade to add buffer structure, thereby reduce the vibration of fan during operation by a wide margin, the sound silver is inhaled in the cooperation, thereby has reduced the noise of fan during operation, and the holistic ventilation ability of fan is good simultaneously, and cooperation fin and temperature regulation and control chamber, can promote the radiating effect of fan by a wide margin, has higher practical value.
Drawings
FIG. 1 is a schematic view of the front view of the main body of the present invention;
fig. 2 is a schematic view of the front appearance structure of the mounting base plate of the present invention;
FIG. 3 is a schematic side view of a cross-sectional structure of a heat exchange plate according to the present invention;
fig. 4 is a schematic view of the main body side view cross-section structure of the present invention.
In the figure: 1. a fan guard housing; 2. a heat radiation wind barrel; 3. an airflow circulation chamber; 4. a heat exchange plate; 5. a rubber bottom pad; 6. an annular protective net rack; 7. a fan blade; 8. sound absorbing cotton sliver; 9. driving the winch; 10. fixing screw holes; 11. mounting a bottom plate; 12. a cross metal mounting bracket; 13. a vent grid hole; 14. a cushion rubber pad; 15. a temperature regulation cavity; 16. a metal heat exchanger fin; 17. the motor is driven.
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. 1-4, the utility model provides a wrap-around computer cooling fan with noise reduction function, which comprises a fan protection casing 1, a cooling wind barrel 2 is arranged at the center of the front side of the fan protection casing 1, mounting bottom plates 11 are fixedly arranged at both sides of the bottom of the fan protection casing 1, a cross metal mounting bracket 12 is fixedly arranged at one side of the top of each of the two mounting bottom plates 11, a driving motor 17 is fixedly arranged at the back of the cross metal mounting bracket 12, a driving capstan 9 is rotatably connected at the front side of the cross metal mounting bracket 12, a plurality of evenly distributed fan blades 7 are fixedly arranged on the surface of the driving capstan 9, rubber bottom cushions 5 are fixedly arranged at both sides of the bottom of the two mounting bottom plates 11, airflow circulation cavities 3 communicated with the cooling wind barrel 2 are arranged at four side edges of the fan protection casing 1, a plurality of evenly distributed heat exchange plates 4 are fixedly arranged inside the four airflow circulation cavities 3, temperature regulation chamber 15 has all been seted up to a plurality of heat transfer board 4's inside, and a plurality of heat transfer board 4's both sides are all fixed and are provided with metal heat exchanger fin 16, and the positive both sides of fan protection casing 1 are all fixed and are provided with and inhale sound silver 8, and the positive fixed annular protection rack 6 that is provided with of heat dissipation dryer 2, structural design is reasonable, and it is convenient relatively fast to install and use.
Preferably, the connection parts of the cross metal mounting bracket 12 and the two mounting bottom plates 11 are both fixedly provided with a buffer rubber pad 14, so that the vibration of the fan during working is greatly reduced, and the noise of the fan during working is reduced.
Preferably, the front surface of the cross-shaped metal mounting bracket 12 is provided with a plurality of uniformly distributed ventilation grid holes 13, which is beneficial to rapid circulation of air flow when the fan works and improves the overall heat dissipation capacity of the fan.
Preferably, the output end of the driving motor 17 penetrates through the cross metal mounting bracket 12 to be fixedly connected with one end of the driving winch 9, and the driving motor 17 is electrically connected with the power supply through an external switch to support the driving motor 17 and the fan blades 7, so as to avoid direct contact between the driving motor 17 and the fan protection casing 1, and further reduce vibration between the driving motor 17 and the fan protection casing 1 during operation.
Preferably, four corners at the top of the mounting bottom plate 11 are all provided with fixing screw holes 10, so that the mounting and fixing are convenient and fast, and the practical value is high.
Preferably, the driving winch 9 and the heat dissipation air duct 2 are correspondingly arranged, and the structural design is reasonable.
Preferably, the inside of the temperature adjusting cavities 15 is filled with cooling liquid, and the temperature change of the main body of the cooling fan is regulated and controlled by utilizing the principle that the specific heat capacity of water is large, so that the heat dissipation performance of the cooling fan is improved.
When in specific use, the utility model relates to a surrounding type computer cooling fan with noise reduction function, which directly takes out the main body of the fan and stably places the main body at the position of the computer needing cooling, then, the screws are sequentially passed through the fixing screw holes 10 to fix the same, the driving motor 17 drives the driving winch 9 to move during operation, thereby driving the fan blades 7 to move, driving the air flow to circulate, improving the heat dissipation capability of the computer, erecting the driving motor 17 and the fan blades 7, avoiding the direct contact with the fan protective casing 1, thereby reducing the vibration of the driving motor 17 and the fan protective casing 1 when working, matching with the sound-absorbing cotton strip 8, improving the heat dissipation capability of the fan, a temperature adjusting cavity 15 is formed in the heat exchange plate 4, and the temperature change of the main body of the cooling fan is regulated and controlled by utilizing the principle that the specific heat capacity of water is large, so that the cooling performance of the cooling fan is improved.
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 an encircling type has computer radiator fan who falls function of making an uproar, includes fan protection casing (1), its characterized in that: the fan protection casing is characterized in that a heat dissipation air duct (2) is arranged at the front center of the fan protection casing (1), mounting bottom plates (11) are fixedly arranged on two sides of the bottom of the fan protection casing (1), cross metal mounting brackets (12) are fixedly arranged on one sides of the tops of the two mounting bottom plates (11), a driving motor (17) is fixedly arranged on the back of each cross metal mounting bracket (12), a driving winch (9) is rotatably connected to the front of each cross metal mounting bracket (12), a plurality of uniformly distributed fan blades (7) are fixedly arranged on the surface of each driving winch (9), rubber bottom cushions (5) are fixedly arranged on two sides of the bottom of the two mounting bottom plates (11), airflow circulation cavities (3) communicated with the heat dissipation air duct (2) are respectively arranged on four sides of the fan protection casing (1), a plurality of uniformly distributed heat exchange plates (4) are fixedly arranged in the four airflow circulation cavities (3), a plurality of temperature regulation chamber (15), a plurality of have all been seted up to the inside of heat transfer board (4) the both sides of heat transfer board (4) are all fixed and are provided with metal heat exchanger fin (16), the positive both sides of fan protection casing (1) are all fixed and are provided with sound absorption silver (8), the fixed annular protection rack (6) that is provided with in front of heat dissipation dryer (2).
2. The computer cooling fan with noise reduction function of claim 1, wherein: and the joint of the cross metal mounting bracket (12) and the two mounting bottom plates (11) is fixedly provided with a buffer rubber pad (14).
3. The computer cooling fan with noise reduction function of claim 1, wherein: the front surface of the cross metal mounting bracket (12) is provided with a plurality of uniformly distributed ventilation grid holes (13).
4. The computer cooling fan with noise reduction function of claim 1, wherein: the output end of the driving motor (17) penetrates through the cross metal mounting bracket (12) to be fixedly connected with one end of the driving winch (9), and the driving motor (17) is electrically connected with a power supply through an external switch.
5. The computer cooling fan with noise reduction function of claim 1, wherein: and four corners at the top of the mounting bottom plate (11) are provided with fixing screw holes (10).
6. The computer cooling fan with noise reduction function of claim 1, wherein: the driving winch (9) is arranged corresponding to the heat dissipation air duct (2).
7. The computer cooling fan with noise reduction function of claim 1, wherein: the interior of the temperature adjusting cavities (15) is filled with cooling liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120976305.1U CN214540700U (en) | 2021-05-10 | 2021-05-10 | Encircling computer cooling fan with noise reduction function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120976305.1U CN214540700U (en) | 2021-05-10 | 2021-05-10 | Encircling computer cooling fan with noise reduction function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214540700U true CN214540700U (en) | 2021-10-29 |
Family
ID=78283706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120976305.1U Active CN214540700U (en) | 2021-05-10 | 2021-05-10 | Encircling computer cooling fan with noise reduction function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214540700U (en) |
-
2021
- 2021-05-10 CN CN202120976305.1U patent/CN214540700U/en active Active
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