CN217539051U - High-efficient radiator fan with dustproof construction - Google Patents
High-efficient radiator fan with dustproof construction Download PDFInfo
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- CN217539051U CN217539051U CN202123355748.8U CN202123355748U CN217539051U CN 217539051 U CN217539051 U CN 217539051U CN 202123355748 U CN202123355748 U CN 202123355748U CN 217539051 U CN217539051 U CN 217539051U
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- radiator fan
- fan body
- dust guard
- brushless motor
- heat dissipation
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Abstract
The utility model relates to a radiator fan technical field discloses high-efficient radiator fan with dustproof construction, including radiator fan body, first dust guard, second dust guard and brushless motor, the both sides front end of radiator fan body is fixed and is equipped with the mounting panel, the front end of radiator fan body is located to first dust guard, the rear end of radiator fan body is located to the second dust guard, there is first positioning bolt first dust guard and the turning end of second dust guard through threaded connection, the inboard end of first positioning bolt is fixed and is equipped with the nut, the outside of nut is seted up and is distributed flutedly, brushless motor locates in the middle of the rear end of radiator fan body, brushless motor's the outside end with the inside wall fixed distribution of radiator fan body has branch. This high-efficient radiator fan with dustproof construction, the efficient heat dissipation of being convenient for is dustproof, and increase of service life conveniently adopts instrument or manual dismouting, and structural strength is high, the quick slide orientation installation of being convenient for.
Description
Technical Field
The utility model relates to the technical field of a cooling fan, in particular to a high-efficiency cooling fan with a dustproof structure.
Background
The working principle of the cooling fan is realized according to energy conversion, namely: electric → electromagnetic → mechanical → kinetic energy. The circuit principle is generally divided into a plurality of forms, and the performances of the fans can be different due to different circuits.
At present, the existing efficient cooling fan with a dustproof structure has the following problems: (1) The dust-proof heat dissipation plate is inconvenient to install stably, poor in dust-proof heat dissipation effect, short in service life, inconvenient to disassemble, assemble, clean or replace, insufficient in heat dissipation stability and high in noise; (2) Inconvenient quick assembly disassembly in equipment inside, the heat dissipation air-out is inefficient, inconvenient dismouting is overhauld and is maintained, and safe practicality is low. For this reason, a corresponding technical scheme needs to be designed for solution.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a high-efficient radiator fan with dustproof construction has solved inconvenient stable installation, and dustproof radiating effect is poor, and life is short, the inconvenient dismouting clearance of dust guard or change, and heat dissipation stability can be not enough, the big technical problem of noise.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: high-efficient radiator fan with dustproof construction, including radiator fan body, first dust guard, second dust guard and brushless motor, the both sides front end fixed mounting panel of radiator fan body, the front end of radiator fan body is located to first dust guard, the rear end of radiator fan body is located to the second dust guard, there is first positioning bolt first dust guard through threaded connection with the turning end of second dust guard, the fixed nut that is equipped with of medial extremity of first positioning bolt, the outside of nut is seted up and is distributed flutedly, brushless motor locates in the middle of the rear end of radiator fan body, brushless motor's the outside end with the inside wall fixed distribution of radiator fan body has branch, brushless motor's front end is connected with the drive shaft, the front end fixed block that is equipped with of drive shaft, the side of fixed block is fixed and is equipped with the aerofoil.
Preferably, the top and the bottom of the cooling fan body are fixedly provided with a positioning plate at the front end, a positioning groove is distributed around the cooling fan body, and the positioning plate is fixedly arranged at the front end of the positioning groove.
Preferably, the mounting panel is fixed and is located the front end of constant head tank, the top of mounting panel, bottom with there is the second positioning bolt upper end of locating plate through threaded connection.
Preferably, the middle of the rear end of the brushless motor is provided with air outlets, and the air outlets are of a metal grid structure.
Preferably, a backing plate is welded at the inner side end of the supporting rod, and the inner side end of the backing plate is connected to the outer side end of the brushless motor through a bolt.
(III) advantageous effects
(1) This high-efficient radiator fan with dustproof construction, be convenient for stable installation inside equipment, first dust guard and second dust guard through setting up at radiator fan body front and back end, the efficient heat dissipation of being convenient for is dustproof, increase of service life, and through the first positioning bolt that passes through threaded connection at first dust guard and second dust guard turning end, conveniently adopt the instrument or manually carry out the dismouting, moreover, the steam generator is simple in structure, and is low in cost, through the branch at brushless motor outside end and radiator fan body inside wall fixed distribution, structural strength is high, and is stable and reliable, and the noise is little.
(2) This high-efficient radiator fan with dustproof construction, the quick slide orientation of being convenient for is installed inside equipment, and efficient heat dissipation air-out, reasonable in design, inside brushless motor make things convenient for the dismouting, convenient maintenance, convenient to use, safe practical.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic diagram of the rear end internal structure of the present invention;
fig. 4 is a schematic diagram of the front end internal structure of the present invention.
In the figure, the cooling fan comprises a cooling fan body 1, a first dust guard 2, a mounting plate 3, a positioning groove 4, a positioning plate 5, a first positioning bolt 6, a second positioning bolt 7, a second dust guard 8, a brushless motor 9, a support rod 10, an air outlet 11, a driving shaft 12, a fixing block 13 and a fan blade plate 14.
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 to 4, an embodiment of the present invention provides a technical solution: high-efficient radiator fan with dustproof construction, including radiator fan body 1, first dust guard 2, second dust guard 8 and brushless motor 9, the both sides front end of radiator fan body 1 is fixed and is equipped with mounting panel 3, radiator fan body 1's front end is located to first dust guard 2, radiator fan body 1's rear end is located to second dust guard 8, there is first positioning bolt 6 first dust guard 2 and second dust guard 8's turning end through threaded connection, the medial extremity of first positioning bolt 6 is fixed and is equipped with the nut, the outside of nut is seted up and is distributed flutedly, brushless motor 9 is located in the middle of radiator fan body 1's rear end, the outside end of brushless motor 9 with radiator fan body 1's inside wall fixed distribution has branch 10, brushless motor 9's front end is connected with drive shaft 12, the front end of drive shaft 12 is fixed and is equipped with fixed block 13, the side of fixed and is equipped with aerofoil 14 of fixed.
Further improved, fixed locating plate 5 that is equipped with in top and the bottom front end of radiator fan body 1, radiator fan body 1's a week is seted up and is distributed and be had constant head tank 4, the fixed front end of locating constant head tank 4 of locating plate 5, simple structure, it is with low costs, the fixed front end of locating constant head tank 4 of mounting panel 3, the top of mounting panel 3, the bottom with there is second positioning bolt 7 upper end of locating plate 5 through threaded connection, make things convenient for the dismouting inside the equipment, and sliding positioning is more convenient, and is accurate stable.
Further improved, an air outlet 11 is formed in the middle of the rear end of the brushless motor 9, the air outlet 11 is of a metal grid structure, air outlet heat dissipation is facilitated, efficient air outlet heat dissipation of the brushless motor 9 is achieved, and the brushless motor is durable.
Specifically, the inner side end of the supporting rod 10 is welded with a backing plate, the inner side end of the backing plate is connected to the outer side end of the brushless motor 9 through a bolt, the backing plate can be rapidly disassembled and assembled, the structure is simple, and the supporting is stable.
The working principle is as follows: through constant head tank 4 accurate positioning of 1 outside a week of radiator fan body on the equipment, mounting panel 3 and the 1 top of radiator fan body through 1 both sides front end of radiator fan body, locating plate 5 in the middle of the bottom is installed in the equipment, adopt the manual or instrument fastening installation of second positioning bolt 7, connect the power supply and supply power in brushless motor 9, automatic control drive shaft 12 and fixed block 13 drive aerofoil 14 and rotate the heat dissipation air-out, long service life, the first dust guard 2 and the 8 dustproof protections of second dust guard of the inside and outside of radiator fan body 1, brushless motor 9 outside end and the branch 10 structural strength of 1 inside wall fixed distribution of radiator fan body are high, the stable support, the noise reduction.
The utility model discloses a radiator fan body 1, first dust guard 2, mounting panel 3, constant head tank 4, locating plate 5, first positioning bolt 6, second positioning bolt 7, second dust guard 8, brushless motor 9, branch 10, air outlet 11, drive shaft 12, fixed block 13, fan blade 14, the part is the part that general standard component or the technical staff in the field know, and its structure and principle all are this technical staff all can learn through the technical manual or learn through conventional experimental approach, the utility model provides a problem be inconvenient stable installation, dustproof radiating effect is poor, and life is short, the inconvenient dismouting clearance of dust guard or change, the heat dissipation stability can be not enough, and the noise is big, the utility model discloses a combination of each other of above-mentioned parts, it is dustproof to be convenient for the efficient heat dissipation, and increase of service life, conveniently adopt instrument or manual dismouting, structural strength is high, and is reliable and stable, and the noise is little, and the quick sliding location of being convenient for install inside equipment, efficient heat dissipation air-out, reasonable in design, inside brushless motor is convenient for maintenance and overhaul.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. High-efficient radiator fan with dustproof construction, including radiator fan body (1), first dust guard (2), second dust guard (8) and brushless motor (9), its characterized in that: the radiator fan comprises a radiator fan body (1), wherein mounting plates (3) are fixedly arranged at the front ends of two sides of the radiator fan body (1), the front end of the radiator fan body (1) is arranged on a first dust guard (2), the rear end of the radiator fan body (1) is arranged on a second dust guard (8), a first positioning bolt (6) is connected with the corner end of the first dust guard (2) and the second dust guard (8) through threads, a nut is fixedly arranged at the inner side end of the first positioning bolt (6), grooves are formed in the outer portion of the nut in a distributed mode, a brushless motor (9) is arranged in the middle of the rear end of the radiator fan body (1), a supporting rod (10) is fixedly distributed on the outer side end of the brushless motor (9) and the inner side wall of the radiator fan body (1), a driving shaft (12) is connected with the front end of the brushless motor (9), a driving shaft (13) is fixedly arranged at the front end of the driving shaft (12), and a vane plate (14) is fixedly arranged at the side end of the fixing block (13).
2. The efficient heat dissipation fan with the dustproof structure as claimed in claim 1, wherein: the radiator fan is characterized in that positioning plates (5) are fixedly arranged at the front ends of the top and the bottom of the radiator fan body (1), positioning grooves (4) are distributed in the periphery of the radiator fan body (1), and the positioning plates (5) are fixedly arranged at the front ends of the positioning grooves (4).
3. The efficient heat dissipation fan with the dustproof structure as claimed in claim 1, wherein: the front end of constant head tank (4) is fixed to mounting panel (3), there is second positioning bolt (7) top, bottom and the upper end of locating plate (5) of mounting panel (3) through threaded connection.
4. The efficient heat dissipation fan with dustproof structure as claimed in claim 1, wherein: an air outlet (11) is formed in the middle of the rear end of the brushless motor (9) and is distributed, and the air outlet (11) is of a metal grid structure.
5. The efficient heat dissipation fan with dustproof structure as claimed in claim 1, wherein: the inner side end of the support rod (10) is welded with a backing plate, and the inner side end of the backing plate is connected to the outer side end of the brushless motor (9) through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123355748.8U CN217539051U (en) | 2021-12-29 | 2021-12-29 | High-efficient radiator fan with dustproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123355748.8U CN217539051U (en) | 2021-12-29 | 2021-12-29 | High-efficient radiator fan with dustproof construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217539051U true CN217539051U (en) | 2022-10-04 |
Family
ID=83426183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123355748.8U Active CN217539051U (en) | 2021-12-29 | 2021-12-29 | High-efficient radiator fan with dustproof construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217539051U (en) |
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2021
- 2021-12-29 CN CN202123355748.8U patent/CN217539051U/en active Active
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