CN215421339U - Fin type radiator - Google Patents
Fin type radiator Download PDFInfo
- Publication number
- CN215421339U CN215421339U CN202121229925.5U CN202121229925U CN215421339U CN 215421339 U CN215421339 U CN 215421339U CN 202121229925 U CN202121229925 U CN 202121229925U CN 215421339 U CN215421339 U CN 215421339U
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- CN
- China
- Prior art keywords
- fins
- heat dissipation
- base
- dissipation fins
- holes
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 239000010949 copper Substances 0.000 claims description 7
- 230000005855 radiation Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 230000007704 transition Effects 0.000 claims description 5
- 230000017525 heat dissipation Effects 0.000 abstract description 39
- 239000002699 waste material Substances 0.000 abstract description 5
- 238000002791 soaking Methods 0.000 description 10
- 230000005484 gravity Effects 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a finned radiator, which adopts the technical scheme that: the heat dissipation structure comprises a base and a plurality of heat dissipation fins, wherein the upper end of the base is detachably connected with the upper ends of the heat dissipation fins through holes, a plurality of connecting holes are formed in the heat dissipation fins, connecting shafts are arranged in the connecting holes in a staggered mode, the upper end and the lower end of each connecting shaft can be detachably provided with connectors, the diameter of each connector is larger than that of each connecting shaft and each connecting hole, and the heat dissipation fins are connected in a sliding mode through the connecting shafts; the heat dissipation fins are convenient and fast to clean, and can be replaced independently when the fins are damaged, so that the waste of the whole replacement is avoided, and the cost is increased.
Description
Technical Field
The utility model relates to the technical field of radiators, in particular to a finned radiator.
Background
Heat fins, referred to as heat sinks for short, are classified as "passive heat dissipating elements" in the field of electronic engineering design. The metal (mostly aluminum or copper, silver is too expensive and generally not used) with good thermal conductivity, light weight and easy processing is attached to the heating surface to dissipate heat in a complex heat exchange mode.
Referring to the prior Chinese patent with publication number CN202282388U, it discloses a finned radiator, which comprises a base, an upper soaking plate, a lower soaking plate, a plurality of fins and a plurality of heat pipes; the base is tubular, and the upper soaking plate and the lower soaking plate are respectively fixed at two ends of the base; the fins are fixedly connected with the outer wall of the base, the fins are distributed along the circumferential direction of the outer wall of the base, two end parts of the fins are also respectively contacted with the upper soaking plate and the lower soaking plate, folded edges are arranged at the contact parts of the two end parts of the fins and the upper soaking plate and the lower soaking plate, the folded edges are attached to the upper soaking plate or the lower soaking plate, and the fins are formed by punching; the inner wall of the base is provided with a plurality of grooves along the circumferential direction.
After the fin radiator is used for a long time, a large amount of dust and the like are mixed between the fins, so that the fin radiator is inconvenient to clean; and the fins are all arranged in an integral fixed mode, and all the fins need to be replaced after part of the fins are damaged.
SUMMERY OF THE UTILITY MODEL
In view of the problems mentioned in the background art, the present invention is directed to a finned heat sink, which solves the problems mentioned in the background art that the fins are not easy to clean and can not be individually replaced to damage the fins.
The technical purpose of the utility model is realized by the following technical scheme:
a fin type radiator comprises a base and a plurality of radiating fins, wherein the upper end of the base is detachably connected with the upper ends of the radiating fins through holes, a plurality of connecting holes are formed in the radiating fins, connecting shafts are arranged in the connecting holes in a staggered mode, connectors are detachably arranged at the upper end and the lower end of each connecting shaft, the diameter of each connector is larger than that of each connecting shaft and each connecting hole, and the radiating fins are connected in a sliding mode through the connecting shafts; when the radiating fins are installed on the base, the distance between every two radiating fins is reduced, the distance is supported through the connecting shaft, when the radiating fins need to be cleaned, the radiating fins are lifted upwards to be separated from the base through the through holes, at the moment, the radiating fins fall downwards in the stroke of the connecting shaft due to gravity, the distance between every two radiating fins is enlarged, and at the moment, the radiating fins are cleaned conveniently; when part of the radiating fins are damaged, the radiating fins are taken down, the connector is screwed, and the connector is separated from the connecting shaft, so that the radiating fins can be taken down for replacement, the waste of the whole replacement is avoided, and the cost is increased.
Furthermore, the base bottom is provided with the screw hole, and the quantity of screw hole is two and more.
By adopting the technical scheme, the radiator can be integrally and fixedly arranged on the component through the threaded hole on the base, and two or more than two radiator bodies are used for avoiding the rotation of the radiator; meanwhile, the radiator can be welded through the threaded hole.
Furthermore, the edge of the heat dissipation fin is provided with a notch, and the notch and the edge of the heat dissipation fin are in smooth transition.
By adopting the technical scheme, the arrangement of the notch is used for leading hot air at the lower end into the heat dissipation device more quickly, and after smooth transition treatment, hanging of parts or workers can be avoided.
Further, the number of the connection holes is four or more and even.
By adopting the technical scheme, the four or more connecting holes can ensure that the radiating fins are mutually stably supported and mutually limited, and the even number is used for ensuring that the weight of the connected parts among the radiating fins is uniform and avoiding center deviation.
Further, the base is manufactured by an integral forming process.
By adopting the technical scheme, the burrs of the workpiece manufactured by the integrated forming process are fewer, no gap exists, the integral integrity of the workpiece is higher, and the service life is longer.
Furthermore, the base and the heat dissipation fins are made of copper.
By adopting the technical scheme, the copper has better heat conduction effect in all metals, so the copper is selected as the raw material of the base and the radiating fins.
In summary, the utility model mainly has the following beneficial effects:
1. the utility model improves the traditional fin type radiator, and a plurality of radiating fins are connected in a sliding way through connecting shafts; when the radiating fins are installed on the base, the distance between every two radiating fins is reduced, the distance is supported through the connecting shaft, when the radiating fins need to be cleaned, the radiating fins are lifted upwards to be separated from the base through the through holes, at the moment, the radiating fins fall downwards in the stroke of the connecting shaft due to gravity, the distance between every two radiating fins is enlarged, and at the moment, the radiating fins are cleaned conveniently.
2. The utility model discloses a, improve traditional fin radiator, when partial heat radiation fin damages, take off heat radiation fin back, through twisting the connector, be connector and connecting axle separation, alright take off heat radiation fin and change, avoided the whole waste and the raise the cost of changing.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
fig. 3 is a schematic structural view of a heat dissipation fin;
FIG. 4 is a schematic structural view of a base;
FIG. 5 is a schematic structural view of a connecting shaft;
fig. 6 is a schematic connection diagram of the heat sink fins.
In the figure: 1. a base; 2. heat dissipation fins; 3. a through hole; 4. connecting holes; 5. a connecting shaft; 6. a connector; 7. a threaded hole; 8. and (4) a notch.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clear and fully described, embodiments of the present invention are further described in detail below with reference to the accompanying drawings.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
Referring to fig. 1-6, a finned radiator comprises a base 1 and a plurality of heat dissipation fins 2, wherein the upper end of the base 1 is detachably connected with the upper ends of the heat dissipation fins 2 through holes 3, the heat dissipation fins 2 are provided with a plurality of connecting holes 4, connecting shafts 5 are arranged in the connecting holes 4 in a staggered manner, the upper end and the lower end of each connecting shaft 5 are detachably provided with connectors 6, the diameter of each connector 6 is larger than that of each connecting shaft 5 and each connecting hole 4, and the heat dissipation fins 2 are slidably connected through the connecting shafts 5; when the heat dissipation fins 2 are arranged on the base 1, the distance between the heat dissipation fins 2 is reduced, the distance is supported by the connecting shaft 5, when the heat dissipation fins 2 need to be cleaned, the heat dissipation fins 2 are lifted upwards to be separated from the base 1 through the through holes 3, at the moment, the heat dissipation fins 2 fall downwards in the stroke of the connecting shaft 5 due to gravity, the distance between the heat dissipation fins 2 is increased, and at the moment, the heat dissipation fins 2 are cleaned conveniently; when part of the heat dissipation fins 2 are damaged, the heat dissipation fins 2 can be taken down for replacement by screwing the connector 6 to separate the connector 6 from the connecting shaft 5, so that the waste of the whole replacement is avoided and the cost is increased.
Referring to fig. 4, the bottom of the base 1 is provided with two or more threaded holes 7, the heat sink can be integrally and fixedly arranged on the component through the threaded holes 7 on the base 1, and the two or more threaded holes 7 are used for preventing the heat sink from rotating; while also enabling the welding of the heat sink through the threaded hole 7.
Referring to fig. 1, 2 and 3, the edge of the heat dissipation fin 2 is provided with a notch 8, the notch 8 and the edge of the heat dissipation fin 2 are in smooth transition, the notch 8 is arranged to enable hot air at the lower end to be introduced more quickly to accelerate heat dissipation, and after the smooth transition treatment, hanging of parts or workers can be avoided.
Referring to fig. 1, 2 and 3, the number of the connection holes 4 is four or more and an even number, the four or more connection holes 4 can stably support the heat dissipation fins 2 to each other and limit each other, and the even number is to make the weight of the parts connected between the heat dissipation fins 2 uniform and prevent the center from shifting.
Referring to fig. 1, 2 and 4, the base 1 is manufactured by an integral forming process, burrs of a workpiece manufactured by the integral forming process are fewer, no gap exists, the integral integrity of the workpiece is higher, and the service life of the workpiece is longer.
Referring to fig. 1, 2 and 4, the base 1 and the heat sink fins 2 are made of copper, which has a better heat conduction effect among all metals, so that copper is selected as a raw material for the base 1 and the heat sink fins 2.
When the radiator is used, the plurality of radiating fins 2 are connected in a sliding manner through the connecting shaft 5; when the heat dissipation fins 2 are arranged on the base 1, the distance between the heat dissipation fins 2 is reduced, the distance is supported by the connecting shaft 5, when the heat dissipation fins 2 need to be cleaned, the heat dissipation fins 2 are lifted upwards to be separated from the base 1 through the through holes 3, at the moment, the heat dissipation fins 2 fall downwards in the stroke of the connecting shaft 5 due to gravity, the distance between the heat dissipation fins 2 is increased, and at the moment, the heat dissipation fins 2 are cleaned conveniently; when part of the heat dissipation fins 2 are damaged, the heat dissipation fins 2 can be taken down for replacement by screwing the connector 6 to separate the connector 6 from the connecting shaft 5, so that the waste of the whole replacement is avoided and the cost is increased.
Finally, it should be noted that: 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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A finned radiator comprises a base (1) and a plurality of radiating fins (2), and is characterized in that: base (1) upper end and a plurality of the upper end of heat radiation fins (2) is through-hole (3) detachable connection, and is a plurality of all be provided with a plurality of connecting holes (4) on heat radiation fins (2), and is a plurality of crisscross connecting axle (5) that is provided with in connecting hole (4), the upper and lower end of connecting axle (5) all can be dismantled and be provided with connector (6), the diameter of connector (6) is greater than connecting axle (5) with connecting hole (4), a plurality of pass through between heat radiation fins (2) connecting axle (5) sliding connection.
2. The finned heat sink of claim 1, wherein: the base (1) is provided with screw holes (7) at the bottom, the quantity of screw hole (7) is two and more.
3. The finned heat sink of claim 1, wherein: notches (8) are arranged at the edges of the radiating fins (2), and the notches (8) and the edges of the radiating fins (2) are in smooth transition.
4. The finned heat sink of claim 1, wherein: the number of the connecting holes (4) is four or more and is even.
5. The finned heat sink of claim 1, wherein: the base (1) is manufactured by an integral forming process.
6. The finned heat sink of claim 1, wherein: the base (1) and the radiating fins (2) are made of copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121229925.5U CN215421339U (en) | 2021-06-02 | 2021-06-02 | Fin type radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121229925.5U CN215421339U (en) | 2021-06-02 | 2021-06-02 | Fin type radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215421339U true CN215421339U (en) | 2022-01-04 |
Family
ID=79678946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121229925.5U Active CN215421339U (en) | 2021-06-02 | 2021-06-02 | Fin type radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215421339U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106954374A (en) * | 2017-04-20 | 2017-07-14 | 中国海洋大学 | A cooling device for an underwater pressurized cabin |
-
2021
- 2021-06-02 CN CN202121229925.5U patent/CN215421339U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106954374A (en) * | 2017-04-20 | 2017-07-14 | 中国海洋大学 | A cooling device for an underwater pressurized cabin |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |