CN219736098U - Low-noise fin for radiator - Google Patents
Low-noise fin for radiator Download PDFInfo
- Publication number
- CN219736098U CN219736098U CN202321071422.9U CN202321071422U CN219736098U CN 219736098 U CN219736098 U CN 219736098U CN 202321071422 U CN202321071422 U CN 202321071422U CN 219736098 U CN219736098 U CN 219736098U
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- CN
- China
- Prior art keywords
- frame
- fins
- fin
- fixedly connected
- column body
- 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.)
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Links
- 239000003973 paint Substances 0.000 claims abstract description 15
- 239000000428 dust Substances 0.000 claims abstract description 13
- 238000001816 cooling Methods 0.000 abstract description 23
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 230000005855 radiation Effects 0.000 description 8
- 230000001133 acceleration Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to the technical field of fins, in particular to a low-noise fin for a radiator, which comprises a frame, fins and a connecting frame, wherein the frame is in a shape like a Chinese character 'hui', the bottom of an inner cavity of the frame is fixedly connected with a column body, the column body is uniformly distributed on the bottom of the inner cavity of the frame, the fins are in a shape of a circular sheet and are penetrated by the column body, the fins are fixedly connected to the column body, the connecting frame is in a shape like a Chinese character 'hui', the connecting frame is positioned on one side of the frame, and a dust screen is fixedly connected to the inner wall of the connecting frame; the fins are uniformly distributed on the column body, sound-absorbing paint is fixedly connected to the fins, and the sound-absorbing paint uniformly covers the outer sides of the fins; when the cooling fan starts to perform cooling operation, the fins arranged on the inner wall of the frame start to absorb heat, and the sound absorption paint coated on the fins absorbs noise generated by the cooling fan operation, so that noise generated by the cooling fan operation is reduced.
Description
Technical Field
The utility model relates to the technical field of fins, in particular to a low-noise fin for a radiator.
Background
Fins are usually formed by adding metal sheets with strong heat conductivity to the surface of a heat exchange device to be subjected to heat transfer, so that the heat exchange surface area of the heat exchange device is increased.
When the fin is installed on one side of the heat radiation fan, the heat radiation fan can be assisted to conduct heat conduction and heat radiation, however, when the heat radiation fan conducts heat radiation operation, a large amount of noise can be generated, and when the fin device is matched with the heat radiation fan to conduct heat radiation, noise reduction treatment is conducted on the noise generated by the operation of the heat radiation fan, and the comfort level of the environment where the fin device is installed is improved.
Disclosure of Invention
In view of the above problems in the prior art, a low noise fin for a radiator is now provided.
The specific technical scheme is as follows:
the utility model provides a low noise fin for radiator, includes frame, fin and link, the frame is the back font, the inner chamber bottom fixedly connected with cylinder of frame, the even distribution of cylinder is in on the inner chamber bottom of frame, the fin is disk form and by the cylinder runs through, fin fixed connection is in on the cylinder, the link is the back word form, the link is located one side of frame, fixedly connected with dust screen on the inner wall of link.
Preferably, the fins are uniformly distributed on the column body, sound-absorbing paint is fixedly connected to the fins, and the sound-absorbing paint uniformly covers the outer sides of the fins.
Preferably, a fillet is formed at one end of the fin away from the cylinder, and the fillet makes the cross section of the fin elliptical.
Preferably, the connecting frame is provided with a fastener, the fastener penetrates through the connecting frame to be connected to the frame in a threaded mode, and the connecting frame is connected to one side of the frame through the fastener.
Preferably, the dust screen is located at one side of the fin.
The technical scheme has the following advantages or beneficial effects:
1. the fins are uniformly distributed on the column body, sound-absorbing paint is fixedly connected to the fins, and the sound-absorbing paint uniformly covers the outer sides of the fins; when the cooling fan starts to perform cooling operation, the fins arranged on the inner wall of the frame start to absorb heat, wherein the sound absorption paint coated on the fins absorbs noise generated by the cooling fan operation, so that the noise generated by the cooling fan operation is reduced;
2. the end of the fin, which is far away from the column body, is provided with a round angle, and the round angle enables the section of the fin to be elliptical; the fins absorb heat, the cooling fan rotates to enable air to pass through the fins, round corners are formed outside the fins to see, the cross sections of the fins are elliptical, the whole fins are streamline, and the round corners are arranged to facilitate the acceleration of the flow of air, so that the cooling efficiency of the radiator is improved;
3. the inner wall of the connecting frame is fixedly connected with a dust screen, the connecting frame is provided with a fastener, the fastener penetrates through the connecting frame to be connected to the frame in a threaded manner, and the connecting frame is connected to one side of the frame through the fastener; the fasteners are arranged to facilitate the disassembly of the connecting frame, so that the fins are cleaned and maintained; the dustproof net is positioned at one side of the fin; be equipped with the dust screen and be convenient for protect and dustproof to the inside fin of frame, be favorable to improving the life of fin.
Drawings
Embodiments of the present utility model will now be described more fully with reference to the accompanying drawings. The drawings, however, are for illustration and description only and are not intended as a definition of the limits of the utility model.
FIG. 1 is a schematic view of a low noise fin for a heat sink according to the present utility model;
FIG. 2 is a schematic view of a low noise fin for a radiator according to the present utility model;
FIG. 3 is a schematic view of a low noise fin for a radiator according to the present utility model, wherein the sound absorbing coating is formed;
fig. 4 is a cross-sectional view showing a structure of a low noise fin for a radiator according to the present utility model.
The above reference numerals denote: the frame 1, the column 2, the fins 3, the sound absorbing paint 31, the fillets 32, the connecting frame 4, the dust screen 41 and the fasteners 42.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.
The utility model is further described below with reference to the drawings and specific examples, which are not intended to be limiting.
Referring to fig. 1-4, a low noise fin for a radiator includes a frame 1, fins 3 and a connecting frame 4, wherein the frame 1 is in a shape of a Chinese character 'hui', a cylinder 2 is fixedly connected to the bottom of an inner cavity of the frame 1, the cylinders 2 are uniformly distributed on the bottom of the inner cavity of the frame 1, the fins 3 are in a shape of a circular sheet and are penetrated by the cylinders 2, the fins 3 are fixedly connected to the cylinders 2, the connecting frame 4 is in a shape of a Chinese character 'hui', the connecting frame 4 is positioned on one side of the frame 1, and a dust screen 41 is fixedly connected to the inner wall of the connecting frame 4; one side of the radiator is provided with fins 3, so that the radiating effect of the radiator is improved.
Further, the fins 3 are uniformly distributed on the column body 2, the sound-absorbing paint 31 is fixedly connected to the fins 3, and the sound-absorbing paint 31 is uniformly covered on the outer sides of the fins 3; when the cooling fan starts to perform a cooling operation, the fins 3 mounted on the inner wall of the frame 1 start to absorb heat, wherein the sound absorbing paint 31 coated on the fins 3 absorbs noise generated by the cooling fan operation, thereby reducing noise generated by the cooling fan operation.
Further, a round corner 32 is formed at one end of the fin 3 far away from the column body 2, and the round corner 32 enables the section of the fin 3 to be elliptical; the fin 3 adsorbs heat, and radiator fan rotates, makes the air pass fin 3, and round angle 32 has been seted up to the fin 3 outside and has been seen, makes fin 3 section be oval, makes fin 3 whole streamline, is equipped with round angle 32 and is convenient for accelerate the flow of air, improves the radiating efficiency of radiator.
Further, the connecting frame 4 is provided with a fastening piece 42, the fastening piece 42 penetrates through the connecting frame 4 to be connected to the frame 1 in a threaded mode, and the connecting frame 4 is connected to one side of the frame 1 through the fastening piece 42; the provision of the fasteners 42 facilitates the removal of the connector 4 for cleaning and maintenance of the fins 3.
Further, the dust screen 41 is located at one side of the fin 3; the dust screen 41 is arranged to protect and prevent dust of the fins 3 in the frame 1, so that the service life of the fins 3 is prolonged.
Working principle: when the device is used, the frame 1 is arranged on one side of the cooling fan for cooling through the fastening piece, and when the cooling fan starts to perform cooling operation, the fins 3 arranged on the inner wall of the frame 1 start to absorb heat, wherein the sound absorption paint 31 coated on the fins 3 absorbs noise generated by the cooling fan operation, so that noise generated by the cooling fan operation is reduced; the cooling fan rotates to enable air to pass through the fins 3, round corners 32 are formed at the outer sides of the fins 3 to see, the cross section of the fins 3 is elliptical, the whole fin 3 is streamline, and the round corners 32 are arranged to facilitate the acceleration of the air flow and improve the cooling efficiency of the radiator; one side of the frame 1, which is far away from the cooling fan, is connected with a dustproof net 41 through a connecting frame 4, and the dustproof net 41 is arranged to protect and prevent dust of the fins 3 in the frame 1, so that the service life of the fins 3 is prolonged.
The foregoing description is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the scope of the utility model, and it will be appreciated by those skilled in the art that equivalent substitutions and obvious variations may be made using the description and illustrations of the present utility model, and are intended to be included within the scope of the present utility model.
Claims (5)
1. A low noise fin for a heat sink, characterized by: including frame (1), fin (3) and link (4), frame (1) is the back font, the inner chamber bottom fixedly connected with cylinder (2) of frame (1), cylinder (2) even distribution is in on the inner chamber bottom of frame (1), fin (3) are disk form and by cylinder (2) run through, fin (3) fixed connection is in on cylinder (2), link (4) are the back word form, link (4) are located one side of frame (1), fixedly connected with dust screen (41) on the inner wall of link (4).
2. A low noise fin for a heat sink as defined in claim 1, wherein: the fins (3) are uniformly distributed on the column body (2), sound-absorbing paint (31) is fixedly connected to the fins (3), and the sound-absorbing paint (31) uniformly covers the outer sides of the fins (3).
3. A low noise fin for a heat sink as defined in claim 1, wherein: one end of the fin (3) far away from the column body (2) is provided with a round corner (32), and the round corner (32) enables the section of the fin (3) to be elliptical.
4. A low noise fin for a heat sink as defined in claim 1, wherein: the connecting frame (4) is provided with a fastener (42), the fastener (42) penetrates through the connecting frame (4) to be connected to the frame (1) in a threaded mode, and the connecting frame (4) is connected with one side of the frame (1) through the fastener (42).
5. A low noise fin for a heat sink as defined in claim 1, wherein: the dust screen (41) is positioned on one side of the fin (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321071422.9U CN219736098U (en) | 2023-05-06 | 2023-05-06 | Low-noise fin for radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321071422.9U CN219736098U (en) | 2023-05-06 | 2023-05-06 | Low-noise fin for radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219736098U true CN219736098U (en) | 2023-09-22 |
Family
ID=88032341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321071422.9U Active CN219736098U (en) | 2023-05-06 | 2023-05-06 | Low-noise fin for radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219736098U (en) |
-
2023
- 2023-05-06 CN CN202321071422.9U patent/CN219736098U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |