CN102222834A - Device with anti-corrosive connecting sheet - Google Patents
Device with anti-corrosive connecting sheet Download PDFInfo
- Publication number
- CN102222834A CN102222834A CN2011100821090A CN201110082109A CN102222834A CN 102222834 A CN102222834 A CN 102222834A CN 2011100821090 A CN2011100821090 A CN 2011100821090A CN 201110082109 A CN201110082109 A CN 201110082109A CN 102222834 A CN102222834 A CN 102222834A
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- CN
- China
- Prior art keywords
- brace
- conductor
- connecting sheet
- anticorrosive
- corrosive
- 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.)
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- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
The invention relates to a device with an anti-corrosive connecting sheet. The surfaces of copper conductors and aluminium conductors are electroplated with anti-corrosive materials that are plated by a compounded metal coating, thus effectively improving the conduction efficiency and the reliability of the connecting sheet, and eliminating galvanic corrosion.
Description
Technical field
The present invention relates to a kind of device of brace, particularly have the device of anticorrosive brace.
Background technology
Traditional brace adopts the conventional aluminium conductor, and exist following shortcoming: (1) aluminium conductor conductive effectiveness is low, adopts larger cross-section, causes non-ferrous metal waste and cost too high; (2) aluminium busbar will be connected with the control panel that adopts copper conductor, has the couple corrosion phenomenon between the copper aluminium conductor, needs to adopt to cover copper on the aluminum substrate surface, and technical difficulty is big, reliability is low.And there are not a lot of shortcomings of person equally in the copper coated aluminum bus line yet: (1) copper aluminium combined process intensity is low, easily peels off; (2) conductor material can't reclaim, and has caused the wasting of resources to a great extent, not environmental protection, not energy-conservation.
Summary of the invention
In order to solve above-mentioned drawback, the invention provides a kind of device with anticorrosive brace, the ground wire that comprises conductor and link to each other with described conductor, the connecting portion of described conductor is provided with the brace that comprises copper layer, aluminium lamination, and the surface electrical of described copper layer, aluminium lamination brace is coated with the two-layer compound metallic film.Wherein, described device with anticorrosive brace, its feature also is: described composite metal film is electrosilvering and chromium successively.
Description of drawings
Fig. 1 structural representation of the present invention.
Embodiment
Device with anticorrosive brace comprises: conductor and the ground wire that links to each other with described conductor.Shell 1 is arranged on the outside of conductor and ground wire to bear external force, for installation provides support.Conductor and ground wire carrying and tapping current are with protection equipment and personal safety.Conductor is provided with the brace that comprises the copper layer at connecting portion, and as shown in Figure 1, described copper layer 1 surface is electroplate with silver 2, chromium thin film 3 successively.What described brace was firm is fixed on the conductor, has eliminated couple corrosion, has improved conductive effectiveness and reliability, has reduced cost and has made easy.
Described brace forms space structure, one side at described space structure has opening part, be socketed in the connecting portion of described conductor by described opening part, described space structure have at the brace of side and the connecting portion of described conductor contact, line contact or face contact.For the joint brace, the opening surface of described brace can be carried out socket along the conductor tab X direction, for the interface brace, the opening surface of described brace can be carried out socket along conductor interface y direction.Certainly, described socket mode is not limited to above-mentioned described, if can be firm be fixed on the conductor.The contact area of described brace and connecting portion can be adjusted as required, thereby makes the structure of described bus duct more flexible, accommodation is more extensive.
In addition, the space structure that described brace forms can have certain intervals at the connecting portion of bottom surface and described conductor, expands with heat and contract with cold being used to.
Described brace can form by modes such as plating, and formed brace compared with prior art can not only be saved material and electric conductivity is good.
In addition, the chromium layer thickness of described brace is far smaller than copper layer thickness, silver thickness less than and near the chromium layer thickness, simultaneously, nickel can be used as the alternate material of chromium, can strengthen equally the conduction and corrosion resistance.
The invention is not restricted to the foregoing description; in design scope of the present invention; the description of book according to the above description, those of ordinary skill in the art also can make some conspicuous changes, but these changes all should fall within the protection range of claim of the present invention.
Claims (2)
1. device with anticorrosive brace, the ground wire that comprises conductor and link to each other with described conductor, it is characterized in that: the connecting portion of described conductor is provided with the brace that comprises the copper layer, and the surface electrical of described copper layer brace is coated with the two-layer compound metallic film.
2. according to the described device with anticorrosive brace of claim 1, it is characterized in that: described composite metal film is electrosilvering and chromium successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100821090A CN102222834A (en) | 2011-04-01 | 2011-04-01 | Device with anti-corrosive connecting sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100821090A CN102222834A (en) | 2011-04-01 | 2011-04-01 | Device with anti-corrosive connecting sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102222834A true CN102222834A (en) | 2011-10-19 |
Family
ID=44779303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100821090A Pending CN102222834A (en) | 2011-04-01 | 2011-04-01 | Device with anti-corrosive connecting sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102222834A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105002543A (en) * | 2015-08-11 | 2015-10-28 | 力尔铝业股份有限公司 | Connecting structure and connecting method of aluminum profile positive pole oxidizing electrode electric conducting busbars |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002233039A (en) * | 2001-02-02 | 2002-08-16 | Kyodo Ky Tec Corp | Bus duct connection method |
| CN1591989A (en) * | 2003-08-30 | 2005-03-09 | 富士康(昆山)电脑接插件有限公司 | Terminal and its electroplating method |
| CN2935390Y (en) * | 2006-07-20 | 2007-08-15 | 骆建华 | Busbar electroconductive aluminum strip |
| CN200959508Y (en) * | 2006-09-30 | 2007-10-10 | 珠海经济特区光乐电控设备厂 | Copper-aluminum transient assembly at connector pin of aluminum conductor bus slot |
| CN101593952A (en) * | 2008-05-28 | 2009-12-02 | 施耐德电气(中国)投资有限公司 | A kind of bus duct device |
-
2011
- 2011-04-01 CN CN2011100821090A patent/CN102222834A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002233039A (en) * | 2001-02-02 | 2002-08-16 | Kyodo Ky Tec Corp | Bus duct connection method |
| CN1591989A (en) * | 2003-08-30 | 2005-03-09 | 富士康(昆山)电脑接插件有限公司 | Terminal and its electroplating method |
| CN2935390Y (en) * | 2006-07-20 | 2007-08-15 | 骆建华 | Busbar electroconductive aluminum strip |
| CN200959508Y (en) * | 2006-09-30 | 2007-10-10 | 珠海经济特区光乐电控设备厂 | Copper-aluminum transient assembly at connector pin of aluminum conductor bus slot |
| CN101593952A (en) * | 2008-05-28 | 2009-12-02 | 施耐德电气(中国)投资有限公司 | A kind of bus duct device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105002543A (en) * | 2015-08-11 | 2015-10-28 | 力尔铝业股份有限公司 | Connecting structure and connecting method of aluminum profile positive pole oxidizing electrode electric conducting busbars |
| CN105002543B (en) * | 2015-08-11 | 2017-12-26 | 力尔铝业股份有限公司 | A kind of attachment structure of oxidation aluminium electrodes conduct bus and connection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111019 |