CN204948507U - For the laminated sheet that wiring board makes - Google Patents
For the laminated sheet that wiring board makes Download PDFInfo
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- CN204948507U CN204948507U CN201520687044.6U CN201520687044U CN204948507U CN 204948507 U CN204948507 U CN 204948507U CN 201520687044 U CN201520687044 U CN 201520687044U CN 204948507 U CN204948507 U CN 204948507U
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- insulating barrier
- plate core
- laminated sheet
- wiring board
- sheet made
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Abstract
The utility model relates to a kind of laminated sheet made for wiring board, it comprises plate core, described plate core top is provided with insulating barrier, described plate core bottom is provided with lower insulating barrier, described upper insulating barrier and lower insulating barrier are attached to solar absorber surface by anodic oxidation reactions, described plate core is made up of aluminium, steel or titanium alloy material, and the upper surface of described upper insulating barrier is arranged or the lower surface of lower insulating barrier is provided with tag info unit.Radiating efficiency is improved under ensureing the prerequisite of insulation.
Description
Technical field
The utility model relates to wiring board production auxiliary equipment field, is specifically related to a kind of by the laminated sheet of Copper Foil pressing on circuit board substrate.
Background technology
In wiring board production process by laminated sheet by Copper Foil hot pressing on the substrate of wiring board.Existing laminated sheet, it is as after epoxy resin glass cloth impregnated with adhesive, epoxy resin be converted into semi-cured state with heating while forming semi-solid preparation layer and dry impregnated cloth to remove molten Ji, described semi-solid preparation layer at least one side upper strata pressure copper foil layer and autoclave moulding carried out to it obtain copper clad laminate.But known this laminated sheet heat dispersion is poor, when the heat that the various electronic devices and components on circuit board send can not be distributed in time time, circuit board temperature sharply raises, be directed at copper foil layer to be separated with reinforced layer, along with great power LED is day by day universal as lighting device, laminated sheet needs further to be improved in heat resistance.
Utility model content
For solving the problems of the technologies described above, the utility model provides a kind of laminated sheet made for wiring board.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of laminated sheet made for wiring board, it comprises plate core, described plate core top is provided with insulating barrier, described plate core bottom is provided with lower insulating barrier, described upper insulating barrier and lower insulating barrier are attached to solar absorber surface by anodic oxidation reactions, described plate core is made up of aluminium, steel or titanium alloy material, and the upper surface of described upper insulating barrier or the lower surface of lower insulating barrier are provided with tag info unit.
Preferably, the side of described plate core is provided with insulating barrier.
Preferably, the Rockwell hardness scope of the material of described plate core is at 5-150hrc.
Preferably, described solar absorber surface hardness range is at 10-1500hv.
Preferably, described plate core thickness range is 0.4-30mm, described upper insulating barrier and lower surface of insulating layer
The thickness range of insulating barrier be 0.01-2mm.
Preferably, the hardness range of described insulating barrier is at 50-2000hv.
Preferably, label symbol is carved with in described tag info unit.
Pass through technique scheme, a kind of laminated sheet made for wiring board that the utility model provides, ensureing, under insulating properties and the constant prerequisite of conductivity, the heat resistance of laminated sheet to be improved greatly, is specially adapted to the circuit with high-power electronic component.The upper surface of upper insulating barrier is provided with information flag list engraves mark simultaneously, record associated production information, solve the retrospective problem of laminated sheet from source, decrease multilayer board generation and scrap and press generation fault itself, decrease the consumption of multilayer board associated materials resource.
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.
Fig. 1 structural representation of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
As shown in Figure 1, a kind of laminated sheet made for wiring board, it comprises plate core 1, described plate core 1 is made up of aluminium, steel or titanium alloy material, the Rockwell hardness 50hrc case hardness of the material of plate core 1 is 500hv, described plate core 1 top is provided with insulating barrier 2, described plate core 1 bottom has been set to lower insulating barrier 3, described upper insulating barrier and lower insulating barrier are attached to solar absorber surface by anodic oxidation reactions, and the upper surface of described upper insulating barrier 2 or the lower surface of lower insulating barrier 3 are provided with tag info unit.Described plate core thickness is 1.3mm, and the thickness of the insulating barrier of described upper insulating barrier and lower surface of insulating layer is 0.05mm.Label symbol is carved with in described tag info unit.
The above-mentioned explanation of embodiment disclosed in the utility model, enables professional and technical personnel in the field realize or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (7)
1. the laminated sheet made for wiring board, it is characterized in that, it comprises plate core, described plate core top is provided with insulating barrier, described plate core bottom is provided with lower insulating barrier, described upper insulating barrier and lower insulating barrier are attached to solar absorber surface by anodic oxidation reactions, and described plate core is made up of aluminium, steel or titanium alloy material, and the upper surface of described upper insulating barrier or the lower surface of lower insulating barrier are provided with tag info unit.
2. a kind of laminated sheet made for wiring board according to claim 1, it is characterized in that, the side of described plate core is provided with insulating barrier.
3. a kind of laminated sheet made for wiring board according to claim 1, it is characterized in that, the Rockwell hardness scope of the material of described plate core is at 5-150hrc.
4., according to the arbitrary described a kind of laminated sheet made for wiring board of claims 1 to 3, it is characterized in that, described solar absorber surface hardness range is at 10-1500hv.
5., according to the arbitrary described a kind of laminated sheet made for wiring board of claims 1 to 3, it is characterized in that, the hardness range of described insulating barrier is at 50-2000hv.
6. a kind of laminated sheet made for wiring board according to claim 3, it is characterized in that, described plate core thickness range is 0.4-30mm, and the thickness range of the insulating barrier of described upper insulating barrier and lower surface of insulating layer is 0.01-2mm.
7. a kind of laminated sheet made for wiring board according to claim 1, is characterized in that, be carved with label symbol in described tag info unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520687044.6U CN204948507U (en) | 2015-09-08 | 2015-09-08 | For the laminated sheet that wiring board makes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520687044.6U CN204948507U (en) | 2015-09-08 | 2015-09-08 | For the laminated sheet that wiring board makes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204948507U true CN204948507U (en) | 2016-01-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520687044.6U Active CN204948507U (en) | 2015-09-08 | 2015-09-08 | For the laminated sheet that wiring board makes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204948507U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107708310A (en) * | 2017-10-28 | 2018-02-16 | 汕头凯星印制板有限公司 | A kind of welding resistance consent aeroscopic plate and its manufacture method |
-
2015
- 2015-09-08 CN CN201520687044.6U patent/CN204948507U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107708310A (en) * | 2017-10-28 | 2018-02-16 | 汕头凯星印制板有限公司 | A kind of welding resistance consent aeroscopic plate and its manufacture method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |