CN220219988U - Copper complex aluminum alloy composite strip structure - Google Patents
Copper complex aluminum alloy composite strip structure Download PDFInfo
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- CN220219988U CN220219988U CN202321545356.4U CN202321545356U CN220219988U CN 220219988 U CN220219988 U CN 220219988U CN 202321545356 U CN202321545356 U CN 202321545356U CN 220219988 U CN220219988 U CN 220219988U
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- Prior art keywords
- layer
- reinforced
- composite
- conductive
- aluminum alloy
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- 239000002131 composite material Substances 0.000 title claims abstract description 48
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 22
- 150000004699 copper complex Chemical class 0.000 title claims description 6
- 239000010410 layer Substances 0.000 claims abstract description 57
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 24
- 229910052802 copper Inorganic materials 0.000 claims abstract description 24
- 239000010949 copper Substances 0.000 claims abstract description 24
- 239000011241 protective layer Substances 0.000 claims abstract description 16
- 239000012790 adhesive layer Substances 0.000 claims abstract description 9
- 239000006260 foam Substances 0.000 claims description 7
- 150000001875 compounds Chemical class 0.000 claims description 6
- 229920001971 elastomer Polymers 0.000 claims description 6
- 239000000835 fiber Substances 0.000 claims description 5
- 229920000728 polyester Polymers 0.000 claims description 5
- 229920003225 polyurethane elastomer Polymers 0.000 claims description 5
- 230000008878 coupling Effects 0.000 abstract description 3
- 238000010168 coupling process Methods 0.000 abstract description 3
- 238000005859 coupling reaction Methods 0.000 abstract description 3
- 230000006835 compression Effects 0.000 abstract description 2
- 238000007906 compression Methods 0.000 abstract description 2
- 239000002905 metal composite material Substances 0.000 abstract description 2
- 230000003139 buffering effect Effects 0.000 abstract 1
- 230000003014 reinforcing effect Effects 0.000 description 5
- JRBRVDCKNXZZGH-UHFFFAOYSA-N alumane;copper Chemical compound [AlH3].[Cu] JRBRVDCKNXZZGH-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000000956 alloy Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The utility model belongs to the technical field of metal composite strips, and particularly relates to a copper composite aluminum alloy composite strip structure which comprises a composite strip body, wherein a reinforced conductive layer is arranged above the composite strip body, a conductive adhesive layer is fixed between the composite strip body and the reinforced conductive layer, a reinforced shielding layer is fixed at the top of the reinforced conductive layer, and a protective layer is fixed at the top of the reinforced shielding layer. According to the utility model, the composite belt body, the reinforced conductive layer, the conductive adhesive layer, the reinforced shielding layer, the first protective layer and the second protective layer are arranged, so that when the composite belt is used, the reinforced conductive layer can strengthen the conductive performance of the composite belt body, the reinforced shielding layer and the conductive adhesive layer can strengthen the shielding performance of the composite belt, the situation of capacitive coupling between electronic elements is avoided, the safety of the composite belt body in use is enhanced, and the first protective layer and the second protective layer have good compression-resistant buffering effect, so that the composite belt body can be integrally protected.
Description
Technical Field
The utility model relates to the technical field of metal composite strips, in particular to a copper composite aluminum alloy composite strip structure.
Background
The copper-aluminum composite belt adopts the copper-clad aluminum alloy to form the composite belt, so that the consumption of metal copper can be saved, the characteristics of ductility, conductivity, weldability, corrosion resistance and the like of pure copper materials can be maintained, the aluminum alloy materials are difficult to directly replace copper materials in many occasions, the copper-clad aluminum is usually adopted to form the composite belt, the consumption of metal copper can be saved, the characteristics of ductility, conductivity, weldability, corrosion resistance and the like of the pure copper materials can be also maintained, but the traditional copper-aluminum composite belt is lack of a shielding structure of an electric field in the use process, the capacitive coupling between electronic elements is easy to occur, the safety is not ideal, and meanwhile, the anti-extrusion protective effect is not ideal, so that the copper-aluminum composite belt structure is proposed to solve the problems.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a copper complex aluminum alloy composite strip structure, which solves the problems in the prior art.
(II) technical scheme
The utility model adopts the following technical scheme for realizing the purposes:
the utility model provides a compound strip structure of copper complex aluminum alloy, includes the compound area body, the top of compound area body is provided with the enhancement conducting layer, be fixed with conductive adhesive layer between compound area body and the enhancement conducting layer, the top of enhancement conducting layer is fixed with the enhancement shielding layer, the top of enhancement shielding layer is fixed with the inoxidizing coating.
Further, the composite strip body comprises an outer copper strip, an aluminum alloy strip is fixed at the top of the outer copper strip, and an inner copper strip is fixed at the top of the aluminum alloy strip.
Further, the reinforcing conductive layer is a conductive rubber layer.
Further, the reinforced shielding layer comprises a wave-absorbing paper layer and a conductive foam layer.
Further, the protective layer includes a polyester fiber web layer and a polyurethane elastomer layer.
(III) beneficial effects
Compared with the prior art, the utility model provides a copper complex aluminum alloy composite strip structure, which has the following beneficial effects:
according to the utility model, the composite belt body, the reinforced conductive layer, the conductive adhesive layer, the reinforced shielding layer, the first protective layer and the second protective layer are arranged, so that when the composite belt is used, the reinforced conductive layer can strengthen the conductive performance of the composite belt body, the reinforced shielding layer and the conductive adhesive layer can strengthen the shielding performance of the composite belt, the situation of capacitive coupling between electronic elements is avoided, the safety of the composite belt body in use is enhanced, and the first protective layer and the second protective layer have good compression-resistant buffer effect, so that the composite belt body can be integrally protected.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of the composite belt body of the present utility model;
FIG. 3 is a schematic view of a reinforced shielding layer structure according to the present utility model;
FIG. 4 is a schematic view of the protective layer structure of the present utility model.
In the figure: 1. a composite tape body; 101. an outer copper strip; 102. an aluminum alloy strip; 103. an inner copper strip; 2. reinforcing the conductive layer; 3. a conductive adhesive layer; 4. reinforcing the shielding layer; 401. a wave-absorbing paper layer; 402. a conductive foam layer; 5. a protective layer; 501. a polyester fiber web layer; 502. a polyurethane elastomer layer.
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.
Examples
As shown in fig. 1 and 2, a copper-aluminum composite alloy composite strip structure comprises a composite strip body 1, wherein a reinforced conductive layer 2 is arranged above the composite strip body 1, a conductive adhesive layer 3 is fixed between the composite strip body 1 and the reinforced conductive layer 2, a reinforced shielding layer 4 is fixed at the top of the reinforced conductive layer 2, and a protective layer 5 is fixed at the top of the reinforced shielding layer 4.
As shown in fig. 1 and 2, in some embodiments, the composite strip body 1 includes an outer copper strip 101, an aluminum alloy strip 102 is fixed on top of the outer copper strip 101, and an inner copper strip 103 is fixed on top of the aluminum alloy strip 102, so that the conductivity of the composite strip body 1 is better by providing the outer copper strip 101 and the inner copper strip 103 on both sides of the aluminum alloy strip 102.
As shown in fig. 2, in some embodiments, the reinforcing conductive layer 2 is a conductive rubber layer, and the conductive rubber is made by uniformly distributing conductive particles such as silver-plated glass, silver-plated aluminum, silver and the like in the rubber, and making the conductive particles contact by pressure, so that good conductive performance is achieved.
As shown in fig. 3, in some embodiments, the reinforcing shielding layer 4 includes a wave-absorbing paper layer 401 and a conductive foam layer 402, where the wave-absorbing paper layer 401 can absorb electromagnetic waves to some extent, and the conductive foam mainly includes foam and conductive cloth wrapped around the foam, so that the cost is low, the shielding effect is good, and the protective performance as excellent as metal can be exerted, so that the overall shielding effect of the composite belt body 1 can be enhanced.
As shown in fig. 4, in some embodiments, the protective layer 5 includes a polyester fiber mesh layer 501 and a polyurethane elastomer layer 502, and the polyester fiber has high strength and elasticity, and the polyurethane elastomer may exhibit high elasticity of rubber at normal temperature, so that the anti-extrusion performance of the composite tape body 1 as a whole can be enhanced.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model 。
Claims (5)
1. The utility model provides a compound strip structure of copper complex aluminum alloy, includes compound area body (1), its characterized in that: the composite band is characterized in that a reinforced conductive layer (2) is arranged above the composite band body (1), a conductive adhesive layer (3) is fixed between the composite band body (1) and the reinforced conductive layer (2), a reinforced shielding layer (4) is fixed at the top of the reinforced conductive layer (2), and a protective layer (5) is fixed at the top of the reinforced shielding layer (4).
2. The copper clad aluminum alloy composite strip structure according to claim 1, wherein: the composite strip body (1) comprises an outer copper strip (101), an aluminum alloy strip (102) is fixed at the top of the outer copper strip (101), and an inner copper strip (103) is fixed at the top of the aluminum alloy strip (102).
3. The copper clad aluminum alloy composite strip structure according to claim 1, wherein: the reinforced conductive layer (2) is a conductive rubber layer.
4. The copper clad aluminum alloy composite strip structure according to claim 1, wherein: the reinforced shielding layer (4) comprises a wave-absorbing paper layer (401) and a conductive foam layer (402).
5. The copper clad aluminum alloy composite strip structure according to claim 1, wherein: the protective layer (5) comprises a polyester fiber web layer (501) and a polyurethane elastomer layer (502).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321545356.4U CN220219988U (en) | 2023-06-16 | 2023-06-16 | Copper complex aluminum alloy composite strip structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321545356.4U CN220219988U (en) | 2023-06-16 | 2023-06-16 | Copper complex aluminum alloy composite strip structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220219988U true CN220219988U (en) | 2023-12-22 |
Family
ID=89197434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321545356.4U Active CN220219988U (en) | 2023-06-16 | 2023-06-16 | Copper complex aluminum alloy composite strip structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220219988U (en) |
-
2023
- 2023-06-16 CN CN202321545356.4U patent/CN220219988U/en active Active
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