CN207782070U - A kind of soft copper bar structure - Google Patents
A kind of soft copper bar structure Download PDFInfo
- Publication number
- CN207782070U CN207782070U CN201721924526.4U CN201721924526U CN207782070U CN 207782070 U CN207782070 U CN 207782070U CN 201721924526 U CN201721924526 U CN 201721924526U CN 207782070 U CN207782070 U CN 207782070U
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- Prior art keywords
- connecting hose
- copper bar
- copper
- soft
- soft copper
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Abstract
The utility model provides a kind of soft copper bar structure comprising：Copper coin part and connecting hose, the copper coin part are welded with the connecting hose, and the connecting hose includes several layers of copper foil, and the several layers of copper foil layer stitch welding is connected in an overall structure.Entire copper bar is divided into copper coin part and connecting hose two parts by the soft copper bar structure, entire copper bar is realized by the way of soft or hard combination, in this way in the production process of anisotropic soft copper bar, it only needs that the part being bent will be needed to be arranged to connecting hose structure, and entire skeleton still uses copper coin structure, only have connecting hose part to use copper foil in production in this way, and regular shape, neat utilization rate of arranging in punching stock layout is high, it is all substituted with inexpensive copper coin material in addition to connecting hose part, the cost of anisotropic soft copper bar can be made to substantially reduce, and this mode has no effect on its electrical characteristic, and the installation speed of anisotropic soft copper bar can also be improved to a certain extent, improve working efficiency.
Description
Technical field
The utility model is related to new-energy automobile field, more particularly to a kind of soft copper bar knot on new-energy automobile
Structure.
Background technology
Increasingly in short supply and environmental pollution increasingly serious with the energy, new-energy automobile replaces the orthodox car to be
Trend of the times, new-energy automobile have been the Main ways of future automobile development.In order to ensure the stability of electrical connection, new
It has used a large amount of copper bar as busbar in energy automobile, while the connection of circuit for convenience, can use to a large amount of soft
Copper bar.Soft copper bar conventional fabrication processes are generally laminated after diffusion welding (DW) using whole copper foil and cut into spread material shape or using whole
Diffusion welding (DW) again is laminated after cutting into spread material shape in copper foil, and then bending punching forms.This soft copper bar often requires to use greatly
The copper foil of amount, and the utilization rate of copper foil is relatively low, and serious waste of resources, the production cost that may result in soft copper bar in this way is very high,
Thus it is unfavorable for new-energy automobile cost reduction, and then the further genralrlization of new-energy automobile can be influenced.It is necessary to right thus
The soft copper bar structure that is used on existing new-energy automobile is further to be improved.
Utility model content
In view of the foregoing deficiencies of prior art, the purpose of this utility model is to provide a kind of production cost is low, system
Make convenient soft copper bar structure.
In order to achieve the above objects and other related objects, the utility model provides a kind of soft copper bar structure comprising：Copper
Plate and connecting hose, the copper coin part are welded with the connecting hose, and the connecting hose includes several layers of copper foil, the several layers of copper foil layer
Stitch welding is connected in an overall structure.
Preferably, it is welded by solder between the copper coin part and the connecting hose.
Preferably, it is welded by ag-cu solder between the copper coin part and the connecting hose.
Preferably, the connecting hose is equipped with bending section.
Preferably, the bending section is equipped with through-hole.
As described above, the soft copper bar structure of the utility model has the advantages that：The soft copper bar structure is by entire copper
Row is divided into copper coin part and connecting hose two parts, and entire copper bar is realized by the way of soft or hard combination, in this way in anisotropic soft copper bar
Production process in, it is only necessary to the part that is bent will be needed to be arranged to connecting hose structure, and entire skeleton still uses copper coin structure,
Only have connecting hose part to use copper foil, and regular shape in production in this way, neat utilization rate height of arranging is punched in stock layout, except soft
It is all substituted with inexpensive copper coin material other than junction portion, the cost of anisotropic soft copper bar can be made to substantially reduce, and this mode
Its electrical characteristic is had no effect on, and the installation speed of anisotropic soft copper bar can also be improved to a certain extent, improves working efficiency.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model embodiment.
1, copper coin part；2, connecting hose；3, solder；4, bending section；5, through-hole.
Specific implementation mode
Illustrate that the embodiment of the utility model, those skilled in the art can be by these by particular specific embodiment below
Content disclosed by specification understands other advantages and effect of the utility model easily.
It please refers to Fig.1.It should be clear that structure, ratio, size etc. depicted in this specification institute accompanying drawings, only coordinating
The revealed content of specification, so that those skilled in the art understands and reads, being not limited to the utility model can be real
The qualifications applied, therefore do not have technical essential meaning, the tune of the modification of any structure, the change of proportionate relationship or size
It is whole, in the case where not influencing the effect of the utility model can be generated and the purpose that can reach, should all still fall in the utility model institute
The technology contents of announcement obtain in the range of capable of covering.Meanwhile in this specification it is cited as "upper", "lower", "left", "right",
The term of " centre " and " one " etc. is merely convenient to being illustrated for narration, rather than to limit the enforceable range of the utility model,
Its relativeness is altered or modified, in the case where changing technology contents without essence, when being also considered as the enforceable scope of the utility model.
As shown in Figure 1, the utility model provides a kind of soft copper bar structure comprising copper coin part 1 and connecting hose 2, copper coin part 1
Shape can need to be designed to variously-shaped according to installation site, the shape of connecting hose 2 is relatively regular, generally rectangular cross-section item
Shape structure.Copper coin part 1 and connecting hose 2 are welded as a whole structure.Connecting hose 2 is made of several layers of copper foil, and several layers of copper foil layer stitch welding connect
An overall structure is formed together.
It as a kind of specific implementation mode, is welded by solder 3 between copper coin part 1 and connecting hose 2, can guarantee soft connect in this way
Electric connection characteristic between first 2 and copper coin part 1, in order to preferably improve its Electric connection characteristic, copper coin part 1 and connecting hose
It is welded by ag-cu solder between 2.
It is attached with external electrical components in order to facilitate connecting hose 2, connecting hose 2 should have certain elasticity, therefore
Bending section 4 can be set on connecting hose 2, by be arranged bending section 4 can make connecting hose 2 have certain retractility, in this way into
Just there is certain surplus when row connection, to facilitate it to be attached with outside.It connects for convenience simultaneously, it can also be curved
Through-hole 5 is set on pars convoluta 4.
Entire copper bar is divided into copper coin part and connecting hose two parts by the soft copper bar structure, and entire copper bar is using soft or hard combination
Mode is realized, in this way in the production process of anisotropic soft copper bar, it is only necessary to the part being bent will be needed to be arranged to connecting hose knot
Structure, and entire skeleton still uses copper coin structure, only has connecting hose part to use copper foil, and regular shape in production in this way, punching
It is high to cut neat utilization rate of arranging in stock layout, is all substituted with inexpensive copper coin material in addition to connecting hose part, anisotropic soft copper can be made
The cost of row substantially reduces, and this mode has no effect on its electrical characteristic, and can also improve the opposite sex to a certain extent
The installation speed of soft copper bar improves working efficiency.So the utility model effectively overcome various shortcoming in the prior art and
Has high industrial utilization.
The above embodiments are only illustrative of the principle and efficacy of the utility model, new not for this practicality is limited
Type.Any person skilled in the art can all carry out above-described embodiment under the spirit and scope without prejudice to the utility model
Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the revealed essence of the utility model
All equivalent modifications completed under refreshing and technological thought or change, should be covered by the claim of the utility model.
Claims (5)
1. a kind of soft copper bar structure, which is characterized in that it includes：Copper coin part and connecting hose, the copper coin part and the connecting hose
Welding, the connecting hose includes several layers of copper foil, and the several layers of copper foil layer stitch welding is connected in an overall structure.
2. soft copper bar structure according to claim 1, it is characterised in that：Pass through between the copper coin part and the connecting hose
Solder welds.
3. soft copper bar structure according to claim 2, it is characterised in that：Pass through between the copper coin part and the connecting hose
Ag-cu solder welds.
4. soft copper bar structure according to claim 1, it is characterised in that：The connecting hose is equipped with bending section.
5. soft copper bar structure according to claim 4, it is characterised in that：The bending section is equipped with through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721924526.4U CN207782070U (en) | 2017-12-31 | 2017-12-31 | A kind of soft copper bar structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721924526.4U CN207782070U (en) | 2017-12-31 | 2017-12-31 | A kind of soft copper bar structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207782070U true CN207782070U (en) | 2018-08-28 |
Family
ID=63223220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721924526.4U Active CN207782070U (en) | 2017-12-31 | 2017-12-31 | A kind of soft copper bar structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207782070U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111048966A (en) * | 2019-12-13 | 2020-04-21 | 惠州市亿鹏能源科技有限公司 | Special-shaped lap welding soft copper bar structure and production process thereof |
-
2017
- 2017-12-31 CN CN201721924526.4U patent/CN207782070U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111048966A (en) * | 2019-12-13 | 2020-04-21 | 惠州市亿鹏能源科技有限公司 | Special-shaped lap welding soft copper bar structure and production process thereof |
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