CN207416230U - A kind of Copper-Aluminum compound transition collector plate - Google Patents
A kind of Copper-Aluminum compound transition collector plate Download PDFInfo
- Publication number
- CN207416230U CN207416230U CN201721200322.6U CN201721200322U CN207416230U CN 207416230 U CN207416230 U CN 207416230U CN 201721200322 U CN201721200322 U CN 201721200322U CN 207416230 U CN207416230 U CN 207416230U
- Authority
- CN
- China
- Prior art keywords
- plate
- copper
- copper sheet
- aluminum compound
- described matrix
- 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
- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model is related to battery current collecting plate technique fields, more particularly to a kind of Copper-Aluminum compound transition collector plate, including parent plate, described matrix plate surface is equipped with copper sheet plate, it is connected between described matrix plate and copper sheet plate by one composite bed of a kind of formation among metallurgical binding or mechanical bond, described matrix plate offers several link slots for being used to penetrate battery pole piece with copper sheet plate surface, the link slot runs through parent plate and copper sheet plate, connection effect is played by link slot, multiple battery powers are played the role of into afflux, the link slot runs through parent plate and copper sheet plate, specifically the positive electrode and negative electrode of battery are connected respectively with parent plate and copper sheet plate, play catchment effect；It solves the existing bad connectivity problem of copper aluminium, improves the security integrally used, it can be achieved that bigger module carries out afflux.
Description
Technical field
The utility model is related to battery current collecting plate technique field, more particularly to a kind of Copper-Aluminum compound transition collector plate.
Background technology
Metallic composite refers to real on interface using complex technique or the metal a variety of, chemical, mechanical property is different
Existing metallurgical binding and the composite material formed, significantly improve the thermal expansivity of single metal material, intensity, fracture toughness,
Many performances such as impact flexibility, wear resistance, electrical property, magnetic property, thus be widely applied to machine-building, electric power, water conservancy,
The industrial circles such as traffic, environmental protection, pressure vessel manufacturing, food, brewing, pharmacy；Wherein metallic composite includes copper aluminium mistake
Cab apron, copper-aluminum composite board, copper clad aluminum wire, copper clad aluminum earthing block etc..
Copper-Aluminum compound row is a kind of using aluminium as matrix, external sheath copper；Pure copper can be substituted comprehensively, copper accounting weight
20%, the 80% of aluminium accounting weight, it is 2.5 double-lengths of pure copper in the case of same size, current-carrying capacity is the 85% of pure copper, selection
Identical current-carrying capacity can be fully achieved in slightly bigger specification, but in existing battery current collecting plate, there is certain disadvantage
End, such as：Good connecting effect, overall security are bad, it is impossible to realize that bigger module carries out afflux.
Utility model content
To solve the above problems, the utility model, which provides one kind, solves the existing bad connectivity problem of copper aluminium, improve
The security integrally used is, it can be achieved that bigger module carries out a kind of Copper-Aluminum compound transition collector plate of afflux.
Technical solution is used by the utility model：A kind of Copper-Aluminum compound transition collector plate, including parent plate, the base
Body plate surface is equipped with copper sheet plate, passes through a kind of formation among metallurgical binding or mechanical bond between described matrix plate and copper sheet plate
One composite bed is connected, and described matrix plate offers several link slots for being used to penetrate battery pole piece with copper sheet plate surface, described
Link slot runs through parent plate and copper sheet plate.
Further improvement of these options is that described matrix plate is aluminium sheet.
Further improvement of these options is that the copper sheet plate is one kind among brass sheet, red metal plate and phosphorus copper plate.
Further improvement of these options is that the copper sheet plate thickness scope is in 2~10mm.
Further improvement of these options is, one that the connection groove shape is slender U-shaped, strip in square or square
Kind.
The beneficial effects of the utility model are：
A kind of Copper-Aluminum compound transition collector plate, equipped with parent plate, described matrix plate surface is equipped with copper sheet plate, passes through parent plate
Play the role of substrate support, playing afflux by copper sheet plate is conductively connected effect, passes through smelting between described matrix plate and copper sheet plate
One composite bed of a kind of formation among gold combination or mechanical bond is connected, and metallurgical binding (metallurgical bond) refers to two
The counterdiffusion of atom phase or infiltration between the interface of part metal and the combination formed；This combination connection status or
(or under temperature and pressure collective effect) is formed under the action of temperature or pressure, by composite bed by aluminium core layer and copper core layer
Composite joint, good connecting effect, machinery are complex as the two metal material through hot pressing composite molding, and manufacture cost is relatively low, institute
It states parent plate and offers several link slots for being used to penetrate battery pole piece with copper sheet plate surface, connection effect is played by link slot
Multiple battery powers are played the role of afflux by fruit, and the link slot runs through parent plate and copper sheet plate, are specifically the anode of battery
It is connected respectively with parent plate and copper sheet plate with cathode, plays catchment effect；The utility model solves the existing bad company of copper aluminium
Problem is connect, improves the security integrally used, it can be achieved that bigger module carries out afflux.
Description of the drawings
Fig. 1 is the stereogram of the utility model.
Attached drawing identifies：Collector plate 100, parent plate 110, copper sheet plate 120, composite bed 130, link slot 140.
Specific embodiment
The utility model is further described below in conjunction with attached drawing.
As shown in Figure 1, the stereogram for the utility model.
A kind of Copper-Aluminum compound transition collector plate 100, including parent plate 110,110 surface of described matrix plate is equipped with copper sheet plate
120, pass through one composite bed of a kind of formation among metallurgical binding or mechanical bond between described matrix plate 110 and copper sheet plate 120
Connected 130, described matrix plate 110 offers several link slots 140 for being used to penetrate battery pole piece with 120 surface of copper sheet plate,
The link slot 140 runs through parent plate 110 and copper sheet plate 120.
Parent plate 110 is aluminium sheet, and aluminium sheet is at low cost, and conductive catchment effect is good, and whole density is small, light-weight.
Copper sheet plate 120 is one kind among brass sheet, red metal plate and phosphorus copper plate, and use is made choice according to substantive demand,
Easy to use, using effect is good.
120 thickness range of copper sheet plate is preferably 3~5mm in 2~10mm, when thickness is less than 2mm, is easy to cause afflux
Effect is bad, and battery pole piece is also bad to be welded on copper sheet plate 120, and when thickness is more than 10mm, manufacture cost is higher, electrical conduction current
Amount is also poor, as 3~5mm of selected as, can reach optimal using effect, and catchment effect is good, is used convenient for welding.
The one kind of 140 shape of link slot for slender U-shaped, strip in square or square, connection is penetrated convenient for the pole piece of battery
Slot 140 is welded on parent plate 110 and on copper sheet plate 120, good connecting effect is easy to connect.
Equipped with parent plate 110,110 surface of described matrix plate is equipped with copper sheet plate 120, matrix branch is played by parent plate 110
Support acts on, and plays afflux by copper sheet plate 120 and is conductively connected effect, passes through metallurgy between described matrix plate 110 and copper sheet plate 120
With reference to or mechanical bond among a kind of one composite bed of formation be connected 130, metallurgical binding (metallurgical bond) refers to
The counterdiffusion of atom phase or infiltration between the interface of two pieces metal and the combination formed；This combination either connection status, either
Under the action of temperature or pressure (or under temperature and pressure collective effect) formed, by composite bed 130 by aluminium core layer with
Copper core layer composite joint, good connecting effect, machinery are complex as the two metal material through hot pressing composite molding, manufacture cost compared with
Low, described matrix plate 110 offers several link slots 140 for being used to penetrate battery pole piece with 120 surface of copper sheet plate, passes through company
Access slot 140 plays the role of connection effect, multiple battery powers is played afflux, the link slot 140 runs through 110 He of parent plate
Copper sheet plate 120, the positive electrode and negative electrode of specifically battery are connected respectively with parent plate 110 and copper sheet plate 120, play catchment effect；
The utility model solves the existing bad connectivity problem of copper aluminium, improves the security integrally used, it can be achieved that bigger module
Carry out afflux.
Embodiment described above only expresses the several embodiments of the utility model, and description is more specific and detailed,
But it should not be interpreted as limiting the scope of the present invention.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (5)
1. a kind of Copper-Aluminum compound transition collector plate, it is characterised in that：Including parent plate, described matrix plate surface is equipped with copper sheet plate,
It is connected between described matrix plate and copper sheet plate by one composite bed of a kind of formation among metallurgical binding or mechanical bond, the base
Body plate and copper sheet plate surface offer it is several for penetrating the link slots of battery pole piece, the link slot run through parent plate and
Copper sheet plate.
2. a kind of Copper-Aluminum compound transition collector plate according to claim 1, it is characterised in that：Described matrix plate is aluminium sheet.
3. a kind of Copper-Aluminum compound transition collector plate according to claim 2, it is characterised in that：The copper sheet plate is brass
One kind among plate, red metal plate and phosphorus copper plate.
4. a kind of Copper-Aluminum compound transition collector plate according to claim 3, it is characterised in that：The copper sheet plate thickness scope
In 2~10mm.
5. a kind of Copper-Aluminum compound transition collector plate according to claim 4, it is characterised in that：The connection groove shape is length
One kind during U-shaped, strip are square or square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721200322.6U CN207416230U (en) | 2017-09-18 | 2017-09-18 | A kind of Copper-Aluminum compound transition collector plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721200322.6U CN207416230U (en) | 2017-09-18 | 2017-09-18 | A kind of Copper-Aluminum compound transition collector plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207416230U true CN207416230U (en) | 2018-05-29 |
Family
ID=62313737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721200322.6U Expired - Fee Related CN207416230U (en) | 2017-09-18 | 2017-09-18 | A kind of Copper-Aluminum compound transition collector plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207416230U (en) |
-
2017
- 2017-09-18 CN CN201721200322.6U patent/CN207416230U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104603889B (en) | The manufacturing method of chip inductor and chip inductor | |
| CN207416230U (en) | A kind of Copper-Aluminum compound transition collector plate | |
| CN201981264U (en) | Cathode carbon block assembly for reducing horizontal current of aluminum liquid layer of electrolytic bath | |
| JP2017098503A (en) | Lead wire for solar battery and solar battery module | |
| CN207425996U (en) | A kind of metal composite battery pole plates | |
| CN103726068A (en) | Novel cathode conductive cross beam | |
| CN207416179U (en) | A kind of high-strength composite copper clad aluminum wire | |
| CN215244354U (en) | Pantograph carbon slide plate with composite structure | |
| CN201986264U (en) | Compound substrate for low-thermal resistance radio frequency amplifier | |
| CN206163323U (en) | Film capacitor terminal surface sputters metallic structure | |
| CN207426180U (en) | A kind of high internuncial metal composite grounding nut | |
| CN202957350U (en) | Hot-rolled aluminum-copper transition parallel groove clamp | |
| CN101974699B (en) | High-strength high-conductivity Cu-Fe-Al conductor material and preparation method thereof | |
| CN202221664U (en) | Conductive wire core and power cable manufactured by using conductive wire core | |
| CN201975383U (en) | Composite heating panel | |
| CN105338734B (en) | Ceramic substrate circuit board and its manufacturing method | |
| CN207611881U (en) | The capacitor busbar and capacitor with it, battery pack and automobile | |
| CN106191926B (en) | A kind of continuous anode carbon block and its processing method | |
| CN201864787U (en) | Energy-saving cathode plate for wet-process metallurgy | |
| CN206524593U (en) | It is a kind of to be used for wave duct in the copper aluminium interface alloy composite conductor in tubulose bus duct | |
| CN101934607A (en) | Copper-aluminum foil film composite tape | |
| CN201041816Y (en) | A battery clamp | |
| CN202134222U (en) | Conductive wire core and power cable manufactured by the same | |
| CN108075109A (en) | A kind of battery pole plates for improving active material utilization | |
| CN207421544U (en) | A kind of novel metal composite pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180529 Termination date: 20190918 |