CN212567051U - Radiator with crossed radiating fins - Google Patents
Radiator with crossed radiating fins Download PDFInfo
- Publication number
- CN212567051U CN212567051U CN202020927377.2U CN202020927377U CN212567051U CN 212567051 U CN212567051 U CN 212567051U CN 202020927377 U CN202020927377 U CN 202020927377U CN 212567051 U CN212567051 U CN 212567051U
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- CN
- China
- Prior art keywords
- fins
- radiating
- heat sink
- side wall
- plate
- 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.)
- Expired - Fee Related
Links
- 230000013011 mating Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 230000017525 heat dissipation Effects 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model provides a radiator with cross radiating fins, which comprises a radiating plate and a plurality of radiating fins arranged on the radiating plate; the radiating fins are arranged on the radiating plate in parallel; the two sides of each radiating fin are provided with inclined planes, and the inclined planes of the adjacent radiating fins are arranged in a non-parallel mode. The utility model discloses a set up the inclined plane in the both sides of fin, simultaneously, the inclination on the inclined plane at adjacent fin both ends is different for the air current is when getting into the gap between the adjacent fin, owing to there is the effect on inclined plane, can accelerate the speed that the air current got into, and through the angle of adjusting the inclined plane, also can effectively adjust the speed of air current, thereby can effectively improve the radiating efficiency of radiator, and is simple convenient.
Description
Technical Field
The utility model relates to a radiator processing technology field especially relates to a radiator with cross fin.
Background
The heat radiator is a device or an instrument which transfers heat generated by a machine or other appliances in the working process in time so as to avoid influencing the normal work of the machine or other appliances. Common radiators can be divided into various types such as air cooling, heat pipe radiators, liquid cooling, semiconductor refrigeration, compressor refrigeration and the like according to the heat dissipation mode.
However, the radiating fins arranged on the existing radiator are arranged in parallel, and the two ends of the radiating fins are arranged vertically and aligned, so that the arrangement mode is not favorable for airflow to enter gaps between the adjacent radiating fins, and the radiating efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the technical problem that the radiating efficiency of current radiator is low, provide a radiator with cross fin.
The utility model provides a radiator with cross radiating fins, which comprises a radiating plate and a plurality of radiating fins arranged on the radiating plate; the radiating fins are arranged on the radiating plate in parallel; the two sides of each radiating fin are provided with inclined planes, and the inclined planes of the adjacent radiating fins are arranged in a non-parallel mode.
Furthermore, the included angle between the inclined planes of the adjacent radiating fins is an obtuse angle.
Furthermore, the radiator still includes a plurality of plastic fasteners of installing on the heating panel, the plastic fastener is equipped with a plurality of spliced poles, the heating panel be equipped with the spliced pole cooperation connecting hole of using.
Furthermore, the plastic fastener comprises a base, a connecting part movably arranged on the base and an elastic arm elastically connected to the base; the connecting column is arranged on one side, far away from the first side wall, of the bottom plate.
Furthermore, the base is provided with an accommodating cavity, the base comprises a bottom plate, a first side wall and a second side wall, the first side wall and the second side wall extend outwards along one side of the bottom plate, and the accommodating cavity is formed by a space between the bottom plate and the first side wall as well as a space between the bottom plate and the second side wall; a clamping block is arranged on one side, facing the accommodating cavity, of the first side wall; the height of the second side wall is smaller than that of the first side wall.
Furthermore, the connecting part comprises a circular ring part provided with a hollow cavity and a clamping part arranged at one end of the circular ring part; the clamping portion is used for being matched with the clamping block.
Furthermore, the heat dissipation plate is provided with a through hole matched with the hollow cavity.
The utility model has the advantages that: the utility model discloses a set up the inclined plane in the both sides of fin, simultaneously, the inclination on the inclined plane at adjacent fin both ends is different for the air current is when getting into the gap between the adjacent fin, owing to there is the effect on inclined plane, can accelerate the speed that the air current got into, and through the angle of adjusting the inclined plane, also can effectively adjust the speed of air current, thereby can effectively improve the radiating efficiency of radiator, and is simple convenient.
Drawings
Fig. 1 is a perspective view of an embodiment of the heat sink with cross fins of the present invention.
Fig. 2 is a front view of the fins of one embodiment of the heat sink with cross fins of the present invention.
Fig. 3 is a front view of another embodiment of the heat sink with cross fins of the present invention.
Fig. 4 is a perspective view of a heat dissipating plate of an embodiment of the heat sink with cross fins of the present invention.
Fig. 5 is a perspective view of the plastic fastener of the embodiment of the heat sink with cross fins of the present invention.
Fig. 6 is a perspective view of a base of an embodiment of the heat sink with cross fins of the present invention.
Fig. 7 is a perspective view of a base of another embodiment of the heat sink with cross fins of the present invention.
Fig. 8 is a perspective view of a connecting portion of an embodiment of the heat sink with cross fins of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 8, the present invention provides a heat sink with cross fins 3, the heat sink includes a heat dissipating plate 1 and a plurality of fins 3 mounted on the heat dissipating plate 1; the radiating fins 3 are arranged on the radiating plate 1 in parallel; inclined surfaces 31 are provided on both sides of the heat radiating fins 3, and the inclined surfaces 31 provided on the adjacent heat radiating fins 3 are not parallel.
The utility model discloses a set up inclined plane 31 in the both sides of fin 3, simultaneously, the inclination of the inclined plane 31 at adjacent fin 3 both ends is different for the air current is when getting into the gap between the adjacent fin 3, owing to there is inclined plane 31's effect, can accelerate the speed that the air current got into, and through the angle of adjusting inclined plane 31, also can effectively adjust the speed of air current, thereby can effectively improve the radiating efficiency of radiator, and is simple convenient.
In an alternative embodiment, the inclined surfaces 31 of adjacent fins 3 are arranged at an obtuse angle. Specifically, the shape of the heat sink 3 may be a parallelogram shape or a trapezoid shape, which facilitates the formation of the heat sink 3.
In an optional embodiment, the heat sink includes a heat dissipation plate 1 and a plurality of plastic fasteners 2 mounted on the heat dissipation plate 1, the plastic fasteners 2 are provided with connection posts 22, the heat dissipation plate 1 is provided with connection holes 11 used in cooperation with the connection posts 22, and the connection posts 22 are fixedly mounted in the connection holes 11 by means of hot melting.
In this embodiment, through setting up plastic fastener 2, and set up spliced pole 22 on plastic fastener 2, locate connecting hole 11 through inserting spliced pole 22, then through the mode of hot melt, with the one end crimping of spliced pole 22 in the other end of heating panel 1, thereby fix plastic fastener 2 on heating panel 1, the mode of traditional adoption screw fixation has been avoided, can effectively reduce the problem of the 1 short circuit of heating panel, improve the security performance of radiator, more convenient to use.
In an alternative embodiment, the plastic fastener 2 includes a base, a connecting portion 23 movably mounted on the base, and a resilient arm 24 resiliently connected to the base. The base is provided with an accommodating cavity, the base comprises a bottom plate 21, a first side wall 211 and a second side wall 212, the first side wall 211 and the second side wall 212 extend outwards along one side of the bottom plate 21, and the accommodating cavity is formed by the space between the bottom plate 21 and the first side wall 211 and the second side wall 212. A latch 213 is arranged on one side of the first side wall 211 facing the accommodating cavity; the second sidewall 212 has a smaller height than the first sidewall 211. The connecting part 23 comprises a circular ring part 231 provided with a hollow cavity 233 and a clamping part 232 arranged at one end of the circular ring part 231; the clamping portion 232 is used for being matched with the clamping block 213. The heat dissipation plate 1 is provided with a through hole 12 used in cooperation with the hollow cavity 233. In this embodiment, an accommodating cavity is provided, which can be used for accommodating the connecting portion 23; be less than first lateral wall 211 through second lateral wall 212 for the holding chamber has the breach, and it is gone into to press from the breach with connecting portion 23, makes connecting portion 23 install in the holding chamber, and through fixture block 213 and joint portion 232's effect, can effectively avoid connecting portion 23 to drop from the holding chamber, and is simple convenient.
In an alternative embodiment, the connecting column 22 is disposed on a side of the bottom plate 21 away from the first sidewall 211. The connecting column 22 is convenient to be inserted into the connecting hole 11, so that the hot melting machine can conveniently melt the connecting column 22 from the other side of the heat dissipation plate 1.
In the description herein, references to the description of the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is a more detailed description of the present invention that is presented in conjunction with specific embodiments, and it is not to be understood that the specific embodiments of the present invention are limited to these descriptions. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement.
Claims (7)
1. A radiator with crossed radiating fins is characterized in that the radiator comprises a radiating plate and a plurality of radiating fins arranged on the radiating plate; the radiating fins are arranged on the radiating plate in parallel; the two sides of each radiating fin are provided with inclined planes, and the inclined planes of the adjacent radiating fins are arranged in a non-parallel mode.
2. The heat sink with intersecting fins as recited in claim 1, wherein the angle between the inclined surfaces of the adjacent fins is obtuse.
3. The heat sink with intersecting fins of claim 1 further comprising a plurality of plastic fasteners mounted on the heat sink plate, wherein the plastic fasteners have a plurality of connecting posts, and the heat sink plate has connecting holes for mating with the connecting posts.
4. The heat sink with intersecting fins of claim 3 wherein the plastic fastener comprises a base, a connecting portion movably mounted on the base, and a resilient arm resiliently connected to the base; the connecting column is arranged on one side, far away from the first side wall, of the bottom plate.
5. The heat sink with intersecting fins as claimed in claim 4, wherein the base is provided with a receiving cavity, the base comprises a bottom plate and a first side wall and a second side wall extending outwards along one side of the bottom plate, and the receiving cavity is formed by the space between the bottom plate and the first side wall and the second side wall; a clamping block is arranged on one side, facing the accommodating cavity, of the first side wall; the height of the second side wall is smaller than that of the first side wall.
6. The heat sink with intersecting fins of claim 5 wherein the connecting portion comprises a circular ring portion with a hollow cavity and a snap-fit portion mounted at one end of the circular ring portion; the clamping portion is used for being matched with the clamping block.
7. The heat sink with interdigitated fins of claim 6 wherein said heat sink plate is provided with through holes for cooperating with said hollow cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020927377.2U CN212567051U (en) | 2020-05-28 | 2020-05-28 | Radiator with crossed radiating fins |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020927377.2U CN212567051U (en) | 2020-05-28 | 2020-05-28 | Radiator with crossed radiating fins |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212567051U true CN212567051U (en) | 2021-02-19 |
Family
ID=74633681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020927377.2U Expired - Fee Related CN212567051U (en) | 2020-05-28 | 2020-05-28 | Radiator with crossed radiating fins |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212567051U (en) |
-
2020
- 2020-05-28 CN CN202020927377.2U patent/CN212567051U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210219 |