CN210921325U - Cylindrical assembled radiator - Google Patents
Cylindrical assembled radiator Download PDFInfo
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- CN210921325U CN210921325U CN201922408947.7U CN201922408947U CN210921325U CN 210921325 U CN210921325 U CN 210921325U CN 201922408947 U CN201922408947 U CN 201922408947U CN 210921325 U CN210921325 U CN 210921325U
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- heat dissipation
- disc
- heat dissipating
- heating panel
- heat sink
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Abstract
The utility model discloses a cylindric assembled radiator, including the circular-arc heating panel of N piece, N is greater than or equal to 3, and the radian of heating panel is 2 pi N, and the welding of each heating panel bottom has the installation piece, still includes the heat dissipation disc, and the heat dissipation disc is seted up N and is corresponded the mounting groove that the installation piece matches, and each mounting groove uses the axis of heat dissipation disc to be angular distribution such as axle, and heating panel, installation piece and heat dissipation disc are the metal material. Equally divide into the circular-arc heating panel of same specification through the cylindric heat dissipation barrel with original, through with the installation piece gomphosis in the mounting groove, accomplish quick accurate assembly, the cylindric heat dissipation barrel is enclosed to the heating panel that the installation finishes, the utility model discloses only need guarantee the precision of less circular-arc heating panel processing, cooperation installation piece and mounting groove isotructure can form the even heat dissipation barrel of thickness, reduce the processing degree of difficulty, enclose synthetic heat dissipation barrel precision height.
Description
Technical Field
The utility model relates to a radiator especially relates to a cylindric assembled radiator.
Background
The aluminum profile radiator is also called as a radiator aluminum profile or a sunflower aluminum profile, and has the characteristics of attractive appearance, light weight, good heat radiation performance, good energy-saving effect and the like. The surface of the processed aluminum profile radiator is subjected to surface treatment by anodic oxidation so as to improve the corrosion resistance, the wear resistance and the appearance attractiveness of the aluminum profile. The types of radiator aluminum profiles commonly used in China are as follows: electronic, electric and computer radiators, sunflower aluminum radiators, radiator profiles for power semiconductors, etc. Aluminum profile radiators are widely used for their excellent performance: machinery, automobiles, wind power generation, engineering machinery, air compressors, railway locomotives, household appliances and other industrial fields. The utility model discloses a chinese utility model with application number 2014208631500 discloses a LED down lamp radiator, including barrel and fin, the barrel is hollow structure's cylinder form, and this kind of structure generally adopts aluminum alloy extrusion, and for guaranteeing that the thickness of barrel is even, requires higher to the processing of equipment, leads to the production of defective products easily, and whole volume is great, and the whole production degree of difficulty is higher, and the machining precision is low. Therefore, a heat sink with low processing difficulty and high processing precision is needed.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a cylindric assembled radiator with low processing difficulty and high processing precision.
The purpose of the utility model is realized by adopting the following technical scheme:
the utility model provides a cylindric assembled radiator, includes the circular-arc heating panel of N piece, N is greater than or equal to 3, and the radian of heating panel is 2 pi/N, and the welding of each heating panel bottom has the installation piece, still includes the heat dissipation disc, and the heat dissipation disc is seted up N and is corresponded the mounting groove that the installation piece matches, and each mounting groove uses the axis of heat dissipation disc to be the equal angular distribution of axle, and heating panel, installation piece and heat dissipation disc are the metal material.
The utility model discloses an among them embodiment, the installation piece is circular-arc that corresponds with the heating panel, and the axis of the virtual drum at installation piece place and the axis collineation of the virtual drum at heating panel place.
In one embodiment of the present invention, there are three heat dissipation plates.
The utility model discloses an among them embodiment, heating panel and heat dissipation disc are the aluminum alloy material, and the installation piece is copper.
In one embodiment of the present invention, the heat dissipation disc has a plurality of convection holes along the axial direction.
In one embodiment of the present invention, the mounting groove is trapezoidal with a large top and a small bottom along the longitudinal section of the grooving line.
In one embodiment of the present invention, the bottom of the mounting groove is perforated.
In one embodiment of the present invention, the outer arc surface of each heat dissipation plate is provided with a circular arc-shaped heat dissipation fin.
In one embodiment of the present invention, the inner arc surface of each heat dissipation plate is provided with a thread installation through groove running through the top and the bottom of the heat dissipation plate.
Compared with the prior art, the beneficial effects of the utility model reside in that:
equally divide into the circular-arc heating panel of same specification through the cylindric heat dissipation barrel with original, through with the installation piece gomphosis in the mounting groove, accomplish quick accurate assembly, the cylindric heat dissipation barrel is enclosed to the heating panel that the installation finishes, the utility model discloses only need guarantee the precision of less circular-arc heating panel processing, cooperation installation piece and mounting groove isotructure can form the even heat dissipation barrel of thickness, reduce the processing degree of difficulty, enclose synthetic heat dissipation barrel precision height.
Drawings
Fig. 1 is a plan view of a cylindrical assembled heat sink of example 1.
Fig. 2 is a sectional view a-a of the cylindrical assembled heat sink of embodiment 1.
Fig. 3 is a longitudinal sectional view of a mounting block of embodiment 1.
Fig. 4 is a schematic structural view of a cylindrical assembled heat sink according to embodiment 2.
In the figure: 10. a heat dissipation plate; 101. a through groove is installed in a threaded manner; 20. mounting blocks; 30. a heat dissipation disc; 301. a convective via; 40. and (4) radiating fins.
Detailed Description
Reference will now be made in detail to the present embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar 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 only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
As shown in fig. 1-2, the present embodiment provides a cylindrical assembled heat sink, which includes 3 circular-arc heat dissipation plates 10, the radian of each heat dissipation plate 10 is 2 pi/3, a mounting block 20 is welded to the bottom of each heat dissipation plate 10, and further includes a heat dissipation disc 30, the heat dissipation disc 30 is provided with 3 mounting slots matched with the corresponding mounting blocks 20, each mounting slot is equiangularly distributed with the central axis of the heat dissipation disc 30 as an axis, and the heat dissipation plates 10, the mounting blocks 20, and the heat dissipation disc 30 are made of metal. The mounting block 20 is elongated.
The heat dissipation plate 10 and the heat dissipation disc 30 are made of aluminum alloy, and the mounting block 20 is made of copper.
The copper mounting block 20 is fitted in the mounting groove, and the high heat conductivity of the mounting block 20 allows the heat dissipation plate 10 and the heat dissipation disc 30 to rapidly transfer heat.
In order to improve the heat dissipation effect of the heat dissipation disc 30, the heat dissipation disc 30 is provided with a plurality of convection through holes 301 along the axial direction.
As shown in fig. 3, in order to quickly mount the mounting block 20 in place, the longitudinal section of the mounting groove along the grooving line is trapezoidal, the trapezoidal mounting block 20 is fitted into the mounting groove having a corresponding shape, the mounting block 20 is not excessively inserted, and the inserted mounting block 20 does not shake in the horizontal direction.
The bottom of mounting groove runs through into the through-hole structure, and the direct processing forms the through-hole, and the processing of being convenient for reduces the processing degree of difficulty.
In order to improve the heat dissipation performance, the outer arc surface of each heat dissipation plate 10 is provided with a circular arc-shaped heat dissipation fin 40. The arc-shaped radiating fins 40 can better disperse stress, effectively resist the stress on the radiating fins 40 in the transportation process, and avoid the deformation and even the breakage of the radiating fins 40.
In order to facilitate the installation of the lamp panel, the inner arc surface of each heat dissipation plate 10 is provided with a thread installation through groove 101 penetrating through the top and the bottom of the heat dissipation plate 10, and the lamp panel is installed at the top of the heat dissipation cylinder formed by the heat dissipation plates 10 through the matching of the thread installation through groove 101 and the threads.
Example 2
As shown in fig. 4, the present embodiment provides a cylindrical assembled heat sink, which includes 3 circular arc-shaped heat dissipation plates 10, the radian of each heat dissipation plate 10 is 2 pi/3, a mounting block 20 is welded to the bottom of each heat dissipation plate 10, and further includes a heat dissipation disc 30, the heat dissipation disc 30 is provided with 3 mounting grooves matched with the corresponding mounting blocks 20, each mounting groove is equiangularly distributed using the central axis of the heat dissipation disc 30 as an axis, and the heat dissipation plates 10, the mounting blocks 20, and the heat dissipation disc 30 are made of metal. The mounting block 20 has an arc shape corresponding to the heat sink 10, and a central axis of a virtual cylinder in which the mounting block 20 is located is collinear with a central axis of a virtual cylinder in which the heat sink 10 is located.
After the arc-shaped mounting block 20 is mounted, the heat dissipation plate 10 and the heat dissipation disc 30 can completely shield the mounting block 20, so that the mounting block 20 is prevented from being exposed and damaged, and the assembly precision is prevented from being influenced.
The heat dissipation plate 10 and the heat dissipation disc 30 are made of aluminum alloy, and the mounting block 20 is made of copper.
The heat dissipation disc 30 is provided with a plurality of convection through holes 301 along the axial direction.
The longitudinal section of the mounting groove along the grooving line is in a trapezoid shape with a large upper part and a small lower part.
The bottom of the mounting groove penetrates through the mounting groove.
The outer arc surface of each heat dissipating plate 10 is provided with an arc-shaped heat dissipating fin 40.
The inner arc surface of each heat dissipation plate 10 is formed with a screw mounting through groove 101 penetrating the top and bottom of the heat dissipation plate 10.
The above embodiments are only some of the preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (9)
1. The cylindrical assembled radiator comprises N circular-arc-shaped radiating plates, wherein N is more than or equal to 3, the radian of each radiating plate is 2 pi/N, an installation block is welded at the bottom of each radiating plate, the cylindrical assembled radiator further comprises a radiating disc, the radiating disc is provided with N installation grooves matched with the corresponding installation blocks, the installation grooves are distributed at equal angles by taking the central axis of the radiating disc as an axis, and the radiating plates, the installation blocks and the radiating disc are made of metal materials.
2. The cylindrical assembled heat sink as claimed in claim 1, wherein the mounting block is arc-shaped corresponding to the heat dissipating plate, and a central axis of a virtual cylinder in which the mounting block is located is collinear with a central axis of a virtual cylinder in which the heat dissipating plate is located.
3. The cylindrical assembled heat sink as claimed in claim 1, wherein the heat dissipating plate has three pieces.
4. The cylindrical assembled heat sink as claimed in claim 1, wherein the heat dissipating plate and the heat dissipating disc are made of aluminum alloy, and the mounting block is made of copper.
5. The cylindrical assembled heat sink as claimed in claim 1, wherein the heat dissipating disc has a plurality of convection holes formed along an axial direction.
6. The cylindrical assembled heat sink according to claim 1, wherein the mounting groove has a trapezoidal shape with a large top and a small bottom in a longitudinal section along a slotline.
7. The cylindrical assembled heat sink according to claim 1, wherein the bottom of the mounting groove penetrates.
8. The cylindrical assembled heat sink as claimed in claim 1, wherein the outer arc surface of each of the heat dissipating plates is provided with a circular arc-shaped heat dissipating fin.
9. The cylindrical assembled heat sink as claimed in claim 1, wherein the inner arc surface of each of the heat dissipating plates is formed with a screw thread mounting through groove penetrating the top and bottom of the heat dissipating plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922408947.7U CN210921325U (en) | 2019-12-28 | 2019-12-28 | Cylindrical assembled radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922408947.7U CN210921325U (en) | 2019-12-28 | 2019-12-28 | Cylindrical assembled radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210921325U true CN210921325U (en) | 2020-07-03 |
Family
ID=71352929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922408947.7U Active CN210921325U (en) | 2019-12-28 | 2019-12-28 | Cylindrical assembled radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210921325U (en) |
-
2019
- 2019-12-28 CN CN201922408947.7U patent/CN210921325U/en active Active
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