CN219711901U - Small-size dustproof radiator fan - Google Patents
Small-size dustproof radiator fan Download PDFInfo
- Publication number
- CN219711901U CN219711901U CN202320955865.8U CN202320955865U CN219711901U CN 219711901 U CN219711901 U CN 219711901U CN 202320955865 U CN202320955865 U CN 202320955865U CN 219711901 U CN219711901 U CN 219711901U
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- Prior art keywords
- fan
- fixedly connected
- radiator fan
- frame
- small
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- 241000886569 Cyprogenia stegaria Species 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims description 6
- 238000009423 ventilation Methods 0.000 claims description 4
- 230000000712 assembly Effects 0.000 claims 2
- 238000000429 assembly Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 18
- 238000001816 cooling Methods 0.000 abstract description 13
- 239000000428 dust Substances 0.000 abstract description 11
- 230000002265 prevention Effects 0.000 abstract 1
- 230000017525 heat dissipation Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a small dustproof cooling fan, which comprises a mounting frame, wherein a fan shell is fixedly connected to the periphery of the inner wall of the mounting frame; the fan assembly is installed at the bottom fixedly connected with mount of fan housing, the link is installed at the top of mount, the spacing groove has all been seted up to the both sides between shell and the link, the top fixedly connected with dirt proof boot of link, two fixed subassembly is all installed to the one end of spacing groove. According to the fan assembly with the simple design, dust can be accumulated on the fan blades when the fan rotates for a long time, and a user can detach or install the fan assembly through the bolts and the nuts, so that the fan blades can be conveniently cleaned regularly, the operation is simple, and the dust prevention effect of equipment is greatly improved.
Description
Technical Field
The utility model relates to the technical field of fans, in particular to a small dustproof cooling fan.
Background
The technology and performance of the cooling fan have fully reached the mature stage, and new technologies are continuously emerging. The specification size of the fan is from 8mm to 280mm, and the voltage is 5V,12V,24V,48V,110V,220V,380V, and the appearance is square, round, olive-shaped, etc. The device is widely applied to traditional or modern instrument devices such as computers, communication products, photoelectric products, consumer electronics, automobile electronic devices, exchangers, medical devices, heaters, air conditioners, frequency converters, teller machines, automobile refrigerators, welding machines, electromagnetic ovens, acoustic devices, environmental protection devices, refrigeration devices and the like.
The small dustproof cooling fan has the cooling effect and the dustproof effect, however, the structural design of the small dustproof cooling fan on the market is simpler, the dustproof net component is designed on the fan shell, the dustproof effect is achieved, the fan blades rotate for a long time, dust can enter the fan shell through the dustproof net, the dust can be accumulated on the fan blades for a long time, if the dust is not timely cleaned, the rotation of the fan blades is greatly affected, and the cooling effect of the fan is further affected.
It is therefore desirable to provide a compact dustproof radiator fan to solve the above problems.
Disclosure of Invention
The technical problem to be solved by the utility model is that the small dustproof cooling fan in the market has simpler structural design, and the dustproof net component is designed on the fan shell, so that the dustproof net component has a certain dustproof effect, but the fan blades rotate for a long time, and dust can enter the inside of the fan shell through the dustproof net, so that the dust can be accumulated on the fan blades for a long time, and if the dust is not cleaned in time, the rotation of the fan blades is greatly influenced, and the cooling effect of the fan is further influenced.
In order to solve the technical problems, the utility model adopts a technical scheme that: the small dustproof cooling fan comprises a mounting frame, wherein a fan shell is fixedly connected to the periphery of the inner wall of the mounting frame;
the fan assembly is installed at the bottom fixedly connected with mount of fan housing, the link is installed at the top of mount, the spacing groove has all been seted up to the both sides between shell and the link, the top fixedly connected with dirt proof boot of link, two fixed subassembly is all installed to the one end of spacing groove.
The utility model is further provided with: mounting holes are formed in four corners of the top of the mounting frame.
Through the technical scheme: the device is convenient to install on various devices, has higher practicability, and greatly improves the application range of the devices.
The utility model is further provided with: the installation frame and the fan housing are of an integrated structural design.
Through the technical scheme: the fan assembly has certain fixity and provides a stability effect when in operation.
The utility model is further provided with: the fan assembly comprises a small servo motor, the small servo motor is mounted on a fixing frame, a rotating column is fixedly connected to the top of an output shaft of the small servo motor, a plurality of fixing plates are fixedly connected to the outer side of the rotating column, one ends of the fixing plates are slidably connected with fan blades, round holes are formed in the fixing plates and the fan blades respectively, bolts are mounted at one ends of the round holes, and nuts are mounted at the other ends of the round holes.
Through the technical scheme: at this moment, the small-sized servo motor starts working, the small-sized servo motor rotates through the output shaft to drive the rotating column to rotate, the rotating column rotates to drive the plurality of fixing plates to rotate, the plurality of fixing plates rotate to drive the plurality of fan blades to rotate, thereby the radiating function of the equipment is realized, when the plurality of fan blades need to be disassembled and cleaned, a plurality of nuts can be rotated by a user, the plurality of fan blades are disassembled and taken down on the plurality of fixing plates, and therefore the periodic cleaning of the plurality of fan blades is realized, the operation is simple, and the dustproof effect of the equipment is greatly improved.
The utility model is further provided with: and a plurality of bolts are respectively in threaded connection with a plurality of nuts.
Through the technical scheme: the fan blade assembly is convenient for a user to detach and install, so that the user can clean a plurality of fan blades regularly.
The utility model is further provided with: a plurality of ventilation holes are formed in the top of the dustproof shell.
Through the technical scheme: the fan assembly is provided for running, the heat dissipation blowing function is achieved, meanwhile, dust in air can be accumulated at the vent holes, the air can be prevented from entering the inside of the fan shell, and the heat dissipation effect of the equipment is improved.
The utility model is further provided with: the two fixing components comprise reset springs, the two reset springs are respectively arranged at one ends of the corresponding limiting grooves, and the two ends of the reset springs are fixedly connected with limiting blocks.
Through the technical scheme: when need dismantle the washing with the shield, the user is through squeezing two stoppers this moment for two stoppers are under two reset spring's effect, and inwards the end removes, thereby can extract the link, thereby realized taking off the shield, and then be convenient for the user washs the shield, simple structure, convenient operation can take off at any time, thereby great improvement the dustproof effect of equipment.
The utility model is further provided with: the two limiting blocks are respectively and slidably connected with the corresponding limiting grooves.
Through the technical scheme: can fix the link through two stopper, simple structure has certain fixity simultaneously, also convenient to use's installation or dismantlement.
The beneficial effects of the utility model are as follows:
1. according to the utility model, through designing the fan assembly with simple structure, dust can be accumulated on the fan blades when the fan rotates for a long time, and a user can detach or install the fan blades through bolts and nuts, so that the fan blades can be cleaned regularly, the operation is simple, and the dust-proof effect of equipment is greatly improved;
2. the utility model can conveniently fix the dustproof shell on the fan shell through the fixing component with simple design, has simple structure and convenient operation, and can be taken down at any time to clean the dustproof shell, thereby greatly improving the dustproof effect of the equipment.
Drawings
FIG. 1 is a first perspective view of the present utility model;
FIG. 2 is a second view of the present utility model;
FIG. 3 is a front view of the present utility model;
FIG. 4 is a cross-sectional view of the present utility model;
FIG. 5 is an enlarged view of a portion of FIG. 4 at A;
fig. 6 is a schematic view of a fan assembly according to the present utility model.
In the figure: 1. a mounting frame; 2. a blower housing; 3. a fixing frame; 4. a fan assembly; 401. a small-sized servo motor; 402. rotating the column; 403. a fixing plate; 404. a bolt; 405. a nut; 406. a fan blade; 5. a connecting frame; 6. a limit groove; 7. a dust-proof case; 8. a fixing assembly; 801. a return spring; 802. and a limiting block.
Detailed Description
The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.
Referring to fig. 1-6, a small dustproof cooling fan comprises a mounting frame 1, wherein a fan housing 2 is fixedly connected to the periphery of the inner wall of the mounting frame 1, mounting holes are formed in four corners of the top of the mounting frame 1, the mounting frame is convenient to mount on various devices, the practicability is high, the application range of the devices is greatly improved, the mounting frame 1 and the fan housing 2 are in an integrated structural design, the fan assembly 4 has a certain fixity, a stability effect is provided when the fan assembly works in operation, a fixing frame 3 is fixedly connected to the bottom of the fan housing 2, a connecting frame 5 is mounted at the top of the fan housing 2, limit grooves 6 are formed in two sides between the housing 2 and the connecting frame 5, a dustproof shell 7 is fixedly connected to the top of the connecting frame 5, a plurality of ventilation holes are formed in the top of the dustproof shell 7, the fan assembly 4 is conveniently operated, and the cooling and blowing functions can be realized, meanwhile, air dust can be accumulated at the ventilation holes to prevent the inside the fan housing 2, and the cooling effect of the devices is further improved;
as shown in fig. 4 and 6, the fan assembly 4 is installed at the top of mount 3, fan assembly 4 includes small-size servo motor 401, small-size servo motor 401 installs on mount 3, small-size servo motor 401 output shaft top fixedly connected with rotates post 402, all fixedly connected with a plurality of fixed plates 403 in the outside of rotating post 402, the one end of a plurality of fixed plates 403 all sliding connection has fan blade 406, the round hole has been seted up between a plurality of fixed plates 403 and a plurality of fan blade 406 respectively, and bolt 404 is installed to a plurality of round hole one end, and nut 405 is installed to the other end of a plurality of round holes, small-size servo motor 401 begins the work this moment, small-size servo motor 401 rotates through the output shaft and drives the rotation post 402 and rotate, rotate post 402 and drive a plurality of fixed plates 403 and rotate, thereby a plurality of fan blade 406 rotate, thereby realized the heat dissipation function of equipment, when need dismantling the washing to a plurality of fan blade 406, the user can rotate a plurality of nuts 405, make a plurality of fan blade 406 dismantle on a plurality of fixed plates 403 and take off, thereby realized the fan blade 406 is simple to the operation, a plurality of fan blade 406 are easy to be operated, a plurality of regular to install the nut 405 is convenient for a plurality of regular use, the periodic connection is convenient for a plurality of people install the fan blade 404 regularly and the regular use of screw-shaped bolt is convenient for install.
As shown in fig. 4 and 5, the fixed subassembly 8 is all installed to the one end of two spacing grooves 6, two fixed subassemblies 8 all include reset spring 801, two reset springs 801 are installed respectively in the one end of corresponding spacing groove 6, the equal fixedly connected with stopper 802 of one end of two reset springs 801, when need dismantle the washing with dirt proof boot 7, the user is through squeezing two stoppers 802 this moment, make two stoppers 802 remove to the inner end under the effect of two reset springs 801, thereby can extract link 5, thereby realized taking off dirt proof boot 7, and then the user of having facilitated washs dirt proof boot 7, and a structure is simple, convenient operation, can take off at any time, thereby great improvement the dustproof effect of equipment, in two stoppers 802 sliding connection corresponding spacing groove 6 respectively, can fix link 5 through two stoppers 802, and a structure is simple, and has certain fixity, also convenient for user's installation or dismantlement simultaneously.
When the utility model is used, a user can install the installation frame 1 on various devices through the installation holes, at the moment, the small-sized servo motor 401 starts to work, the small-sized servo motor 401 drives the rotating column 402 to rotate through the rotation of the output shaft, the rotating column 402 drives the plurality of fixing plates 403 to rotate, the plurality of fixing plates 403 rotate to drive the plurality of fan blades 406 to rotate, thereby realizing the heat dissipation function of the devices, when the plurality of fan blades 406 need to be disassembled and cleaned, the user can rotate the plurality of nuts 405 to disassemble and remove the plurality of fan blades 406 on the plurality of fixing plates 403, thereby realizing the regular cleaning of the plurality of fan blades 406, and simultaneously, the user can pull out the connecting frame 5 through extruding the two limiting blocks 802 under the action of the two reset springs 801, thereby realizing the removal of the dustproof shell 7, and further facilitating the cleaning of the dustproof shell 7 by the user.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (8)
1. A small-sized dustproof radiator fan, comprising a mounting frame (1), characterized in that: the periphery of the inner wall of the mounting frame (1) is fixedly connected with a fan shell (2);
the fan comprises a fan housing (2), and is characterized in that a fixing frame (3) is fixedly connected to the bottom of the fan housing (2), a fan assembly (4) is installed at the top of the fixing frame (3), a connecting frame (5) is installed at the top of the fan housing (2), limit grooves (6) are formed in two sides between the housing (2) and the connecting frame (5), a dust-proof shell (7) is fixedly connected to the top of the connecting frame (5), and fixing assemblies (8) are installed at one ends of the limit grooves (6).
2. A compact dustproof radiator fan as claimed in claim 1, wherein: mounting holes are formed in four corners of the top of the mounting frame (1).
3. A compact dustproof radiator fan as claimed in claim 2, wherein: the installation frame (1) and the fan housing (2) are of an integrated structural design.
4. A compact dustproof radiator fan according to claim 3, wherein: the fan assembly (4) comprises a small servo motor (401), the small servo motor (401) is installed on a fixing frame (3), a rotating column (402) is fixedly connected to the top of an output shaft of the small servo motor (401), a plurality of fixing plates (403) are fixedly connected to the outer side of the rotating column (402), one ends of the fixing plates (403) are slidably connected with fan blades (406), a plurality of round holes are formed between the fixing plates (403) and the fan blades (406), bolts (404) are installed at one ends of the round holes, and nuts (405) are installed at the other ends of the round holes.
5. A compact dustproof radiator fan as claimed in claim 4, wherein: a plurality of bolts (404) are respectively in threaded connection with a corresponding plurality of nuts (405).
6. A compact dustproof radiator fan as set forth in claim 5, wherein: a plurality of ventilation holes are formed in the top of the dustproof shell (7).
7. A compact dustproof radiator fan as set forth in claim 6, wherein: the two fixing assemblies (8) comprise reset springs (801), the two reset springs (801) are respectively arranged at one ends of the corresponding limiting grooves (6), and limiting blocks (802) are fixedly connected to one ends of the two reset springs (801).
8. A compact dustproof radiator fan as claimed in claim 7, wherein: the two limiting blocks (802) are respectively and slidably connected with the corresponding limiting grooves (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320955865.8U CN219711901U (en) | 2023-04-25 | 2023-04-25 | Small-size dustproof radiator fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320955865.8U CN219711901U (en) | 2023-04-25 | 2023-04-25 | Small-size dustproof radiator fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219711901U true CN219711901U (en) | 2023-09-19 |
Family
ID=87978258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320955865.8U Active CN219711901U (en) | 2023-04-25 | 2023-04-25 | Small-size dustproof radiator fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219711901U (en) |
-
2023
- 2023-04-25 CN CN202320955865.8U patent/CN219711901U/en active Active
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| GR01 | Patent grant | ||
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