CN204392752U - A kind of extruded aluminium section - Google Patents
A kind of extruded aluminium section Download PDFInfo
- Publication number
- CN204392752U CN204392752U CN201520088864.3U CN201520088864U CN204392752U CN 204392752 U CN204392752 U CN 204392752U CN 201520088864 U CN201520088864 U CN 201520088864U CN 204392752 U CN204392752 U CN 204392752U
- Authority
- CN
- China
- Prior art keywords
- lower carrier
- carrier plate
- plate
- aluminium section
- upper supporting
- 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
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- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model provides a kind of extruded aluminium section, and its thermal diffusivity is good, it is not yielding to be squeezed.A kind of extruded aluminium section, comprise lower carrier plate and upper supporting plate, collateral plate is connected with between lower carrier plate and upper supporting plate, lower carrier plate is connected with symmetrically arranged barb, define mounting groove between two barbs, upper supporting plate is connected with some fin, described mounting groove top is provided with projection, projection is connected with lower carrier plate, and projection is connected with reinforcement.The utility model is provided with projection and reinforcement on lower carrier plate, and when being subject to external force extruding, protruding and reinforcement can eliminate pressure greatly, makes product not yielding, has better radiating effect.
Description
Technical field
The utility model relates to a kind of section bar, is specifically related to a kind of extruded aluminium section with heat sinking function.
Background technology
Electronic equipment and solar energy need to arrange heat abstractor and dispel the heat, and a lot of heat abstractor adopts heat sink section bar to make, and this kind of section bar is applicable to a large amount of manufacturing, lightweight, therefore apply comparatively extensive.But also there is shortcoming in this kind of device: be 1. squeezed yielding; 2. heat dispersion has much room for improvement.
Utility model content
The purpose of this utility model is for above-mentioned the deficiencies in the prior art, provides a kind of extruded aluminium section, and its thermal diffusivity is good, it is not yielding to be squeezed.
The technical solution of the utility model is achieved in that a kind of extruded aluminium section, comprise lower carrier plate and upper supporting plate, collateral plate is connected with between lower carrier plate and upper supporting plate, lower carrier plate is connected with symmetrically arranged barb, define mounting groove between two barbs, upper supporting plate is connected with some fin, described mounting groove top is provided with projection, projection is connected with lower carrier plate, and projection is connected with reinforcement.
Distance between abutting fins is 1.5 ~ 2 times of fin thickness.
Described lower carrier plate is provided with connecting hole.
Collateral plate is provided with inside groove, and groove is also provided with reinforcement.
The present invention is provided with projection and reinforcement on lower carrier plate, and when being subject to external force extruding, protruding and reinforcement can eliminate pressure greatly, makes product not yielding, has better radiating effect.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Wherein: 1. barb, 2. lower carrier plate, 3. upper supporting plate, 4. protruding, 5. fin, 6. collateral plate, 7. mounting groove, 8. reinforcement, 9. groove, 10. connecting hole.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not paying the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, a kind of extruded aluminium section, comprise lower carrier plate 2 and upper supporting plate 3, be connected with collateral plate 6 between lower carrier plate 2 and upper supporting plate 3, lower carrier plate 2 be connected with between symmetrically arranged barb 1, two barbs 1 and define mounting groove 7, upper supporting plate 3 is connected with some fin 5, described mounting groove 7 top is provided with protruding 4, and protruding 4 are connected with lower carrier plate 2, are connected with reinforcement 8 on protruding 4.When the utility model uses, be connected with other components and parts by mounting groove 7, heat is conducted by fin 5.Protruding 4 protrude to upper supporting plate 3 direction, and be provided with reinforcement 8 simultaneously, can improve the intensity of whole product, when being under pressure, lower carrier plate 2 is not yielding, well can play effect that is fixing and transferring heat.
Preferably, the distance between abutting fins 5 is 1.5 ~ 2 times of fin thickness.The spacing of fin 5 too closely can cause heat loss too slow, apart from too far away, unit are fin quantity can be made to reduce thus heat transference efficiency is reduced.Time distance between fin 5 is 1.5 ~ 2 times of fin thickness, it is the optimal case of heat radiation.
Further, lower carrier plate 2 is provided with connecting hole 10, to be more convenient for being connected and fixed of the utility model and other elements by connecting hole 10.
Preferred as a step again, collateral plate 6 is provided with inside groove 9, and groove 9 is also provided with reinforcement, can be squeezed distortion by further anti-locking apparatus like this.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (4)
1. an extruded aluminium section, comprise lower carrier plate (2) and upper supporting plate (3), collateral plate (6) is connected with between lower carrier plate (2) and upper supporting plate (3), it is characterized in that: lower carrier plate (2) is connected with symmetrically arranged barb (1), mounting groove (7) is defined between two barbs (1), upper supporting plate (3) is connected with some fin (5), described mounting groove (7) top is provided with projection (4), protruding (4) are connected with lower carrier plate (2), and protruding (4) are connected with reinforcement (8).
2. extruded aluminium section according to claim 1, is characterized in that: the distance between abutting fins (5) is 1.5 ~ 2 times of fin thickness.
3. extruded aluminium section according to claim 2, is characterized in that: described lower carrier plate (2) is provided with connecting hole (10).
4. extruded aluminium section according to claim 3, is characterized in that: collateral plate (6) is provided with inside groove, and (9) are also provided with reinforcement to groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520088864.3U CN204392752U (en) | 2015-02-09 | 2015-02-09 | A kind of extruded aluminium section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520088864.3U CN204392752U (en) | 2015-02-09 | 2015-02-09 | A kind of extruded aluminium section |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204392752U true CN204392752U (en) | 2015-06-10 |
Family
ID=53365426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520088864.3U Expired - Fee Related CN204392752U (en) | 2015-02-09 | 2015-02-09 | A kind of extruded aluminium section |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204392752U (en) |
-
2015
- 2015-02-09 CN CN201520088864.3U patent/CN204392752U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20160209 |