CN2884565Y - Copper/aluminum binding clip - Google Patents
Copper/aluminum binding clip Download PDFInfo
- Publication number
- CN2884565Y CN2884565Y CN 200620100228 CN200620100228U CN2884565Y CN 2884565 Y CN2884565 Y CN 2884565Y CN 200620100228 CN200620100228 CN 200620100228 CN 200620100228 U CN200620100228 U CN 200620100228U CN 2884565 Y CN2884565 Y CN 2884565Y
- Authority
- CN
- China
- Prior art keywords
- copper
- lower cover
- base
- plate lower
- aluminum
- 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
Links
Landscapes
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
A copper-aluminum wire clamp for the connection of the power-transmission which comprises an aluminum base-plate lower cover, a small gland which is buckled on the upper half part of the base-plate lower cover surface by a fastening piece and a copper piece layer which is provided on the lower half part of the base-plate lower cover surface. The copper piece layer with the lower part of the base-plate lower cover are tightly blended into an integrated no-solder structure. The utility model is characterized in that a copper piece layer is blended and connected to the aluminum base-plate lower cover of the integrated structure, its connection is reliable and no dropping. The base-plate lower cover can not be broken by the impact because it has high strength The no-solder structure has the advantages of small conducting resistance, low current loss, improving the effective of the power transmission and the voltage-resistant of the power transmission and distribution, and greatly reducing the copper material consumption and the production cost when a small quantity of copper produces.
Description
Technical field: the utility model relates to the copper al wiring folder that a kind of electric power transfer connects usefulness.
Background technology: connect and during distribution is provided with, need use the copper al wiring folder that the two ends conduction is respectively copper product and aluminum in electric power transfer.The latter half correspondence that general copper al wiring is clipped in cap surface under the substrate of aluminum is welded with copper sheet material, and the copper material of consumption is more, the cost height, electric current by the time commissure resistance bigger, heating easily reduces the conduction transfer efficiency.And the copper al wiring folder bulk strength of welding is lower, insecure, in connection is installed, aluminium and copper material part is collided in the commissure split, and the reliability of quality is not high.
Summary of the invention: at the deficiencies in the prior art, the utility model provides a kind of bulk strength height, the copper al wiring folder that conducts electricity very well.
The utility model comprises the substrate lower cover of aluminum, the first half of cap surface fastens by securing member under substrate little gland, under substrate, be provided with the copper sheet layer on the latter half of cap surface, and this copper sheet layer and corresponding substrate lower cover the latter half are close to the fusion formula of connecting as one and are not had the solder structure.
The utility model cap surface one fusion under all-in-one-piece aluminum base plate is connected with the copper sheet layer, connects reliably, can not come off, and the bulk strength height of substrate lower cover can not collide fracture.No solder structure makes the resistance of conduction little, and it is few that electric current passes through loss, improved power transmission efficiency and power transmission and transformation resistance to pressure, and only produces and need use a small amount of copper sheet, has significantly reduced the consumption of copper material, has reduced cost.
Further specify the utility model below in conjunction with drawings and Examples.
Description of drawings: Fig. 1 is the main structure schematic diagram of embodiment;
Fig. 2 is the left view of Fig. 1.
Embodiment: as shown in the figure, the first half on substrate lower cover 1 surface of aluminum fastens by securing member 4 little gland 3, on the latter half on substrate lower cover 1 surface, be provided with copper sheet layer 2, and this copper sheet layer 2 and corresponding substrate lower cover 1 the latter half are close to the fusion formula of connecting as one and are not had the solder structure.In the reality, generally be provided with copper sheet layer 2 place and also be provided with through hole 5, in the connection of some power equipments, use more convenient like this on substrate lower cover 1 surface.
During use, substrate lower cover 1 and little gland 3 fastens and flexibly connects an electrical power wiring end, and the copper sheet layer 2 on substrate lower cover 1 surface also and accordingly electrical power wiring end is connected, and can conduct electricity transmission.Because the substrate lower cover 1 of copper sheet layer 2 and aluminum is connected for no solder integral type fusion, electric conductivity is very good, the reliability height.
Claims (2)
1, a kind of copper al wiring folder, the substrate lower cover that comprises aluminum, the first half of cap surface fastens by securing member under substrate little gland, it is characterized by: on the latter half on substrate lower cover (1) surface, be provided with copper sheet layer (2), and this copper sheet layer (2) and corresponding substrate lower cover (1) the latter half are close to and are fused the formula of connecting as one and do not have the solder structure.
2, copper al wiring folder according to claim 1 is characterized by: be provided with copper sheet layer (2) on substrate lower cover (1) surface and locate also to be provided with through hole (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620100228 CN2884565Y (en) | 2006-01-06 | 2006-01-06 | Copper/aluminum binding clip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620100228 CN2884565Y (en) | 2006-01-06 | 2006-01-06 | Copper/aluminum binding clip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2884565Y true CN2884565Y (en) | 2007-03-28 |
Family
ID=37957617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620100228 Expired - Fee Related CN2884565Y (en) | 2006-01-06 | 2006-01-06 | Copper/aluminum binding clip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2884565Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101702365B (en) * | 2009-12-09 | 2012-10-31 | 安徽钛钴新金属有限公司 | Copper transition connecting line clamp for copper and aluminum explosion composite bolt type transformer and explosive welding method thereof |
| CN102759645A (en) * | 2011-04-25 | 2012-10-31 | 湖北省电力公司随州供电公司 | Voltage wired copper-aluminum wiring clamp of electric meter provided with current transformer |
| CN110190422A (en) * | 2019-05-28 | 2019-08-30 | 浙江彼岸电气有限公司 | Wire clamp of copper-aluminum apparatus and its manufacture craft |
-
2006
- 2006-01-06 CN CN 200620100228 patent/CN2884565Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101702365B (en) * | 2009-12-09 | 2012-10-31 | 安徽钛钴新金属有限公司 | Copper transition connecting line clamp for copper and aluminum explosion composite bolt type transformer and explosive welding method thereof |
| CN102759645A (en) * | 2011-04-25 | 2012-10-31 | 湖北省电力公司随州供电公司 | Voltage wired copper-aluminum wiring clamp of electric meter provided with current transformer |
| CN110190422A (en) * | 2019-05-28 | 2019-08-30 | 浙江彼岸电气有限公司 | Wire clamp of copper-aluminum apparatus and its manufacture craft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070328 Termination date: 20100208 |