CN205355132U - Battery nickel piece - Google Patents
Battery nickel piece Download PDFInfo
- Publication number
- CN205355132U CN205355132U CN201620086208.4U CN201620086208U CN205355132U CN 205355132 U CN205355132 U CN 205355132U CN 201620086208 U CN201620086208 U CN 201620086208U CN 205355132 U CN205355132 U CN 205355132U
- Authority
- CN
- China
- Prior art keywords
- fixing end
- battery nickel
- spot
- fixing
- welding
- 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.)
- Active
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The utility model discloses an it is easy cracked not enough when spot welding that battery nickel piece, aim at solve battery nickel piece, battery nickel piece includes first stiff end, connecting piece and second stiff end, first stiff end and second stiff end are connected to the connecting piece, the middle part of first stiff end and second stiff end is run through respectively and is equipped with the cross piece, the cross piece include two intercrossing be the cross put electrical pillar, discharge the portion and spot -welding portion, battery nickel piece passes through spot -welding portion and battery cell fixed connection. The utility model relates to a battery nickel piece is through portion of discharging and spot -welding portion's setting, and the heavy current presents the problem of fracture and stain when having solved spot welding through causing fried welding, has reduced the production of defective products, has still saved the material simultaneously, has improved production efficiency to a certain extent.
Description
Technical field
This utility model relates to new energy field, particularly to a kind of battery nickel sheets.
Background technology
At present, set of cells is all carried out connection in series-parallel by cell to combine, and set of cells string mode many employings finished product nickel strap spot welding in industry connect, such as 18650 type lithium batteries.And now much general lithium battery spot welding nickel sheet is atresia even surface nickel sheet, this nickel sheet there will be electric current and cannot discharge when spot welding, thus causing the fried weldering of nickel sheet to present fracture and stain, these easily cause product function and can not normally use and set of cells damage.
Utility model content
For the deficiency overcoming prior art battery nickel sheets to be easily broken off when spot welding, the purpose of this utility model is in that to provide during a kind of spot welding to be not easy the novel battery nickel sheet of fracture.
For solving the problems referred to above, the technical scheme that this utility model adopts is as follows: provide a kind of battery nickel sheets, described battery nickel sheets includes for the first fixing end fixing with cell, connector and for and fixing the second fixing end of cell, described connector connects the first fixing end and the second fixing end, the middle part of the described first fixing end and the second fixing end extends through and is provided with hydraulic steering gear adopting cross piece, described hydraulic steering gear adopting cross piece includes two discharge columns intersected in cross, it is positioned at outside described discharge column cross point for assembling and discharging the first fixing discharge part held with the second upper electric charge of fixing end and the close discharge column spot-welding part for mash welder spot welding, described battery nickel sheets is connected by spot-welding part and cell are fixing.
Preferably, the described first fixing end adapts with identical and with cell the negative or positive electrode of shape of the second fixing end.
Preferably, the cross section of the described first fixing end and the second fixing end is ellipse.
Preferably, described connector cross section is rectangle.
Preferably, the thickness of described battery nickel sheets is 0.1 millimeter.
Compared to existing technology, the beneficial effects of the utility model are in that:
A kind of battery nickel sheets of this utility model is by the setting of discharge part and spot-welding part, when solving spot welding, big electric current is by causing the problem exploding weldering and present fracture and stain, decrease the generation of defective products, also save material simultaneously, improve production efficiency to a certain extent.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of battery nickel sheets that this utility model embodiment provides.
Identifier declaration in figure:
10, battery nickel sheets；101, the first fixing end；103, connector；105, the second fixing end；1011, hydraulic steering gear adopting cross piece；1012, first module；1013, discharge part；1015, spot-welding part.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, this utility model is described in further detail.
Refer to Fig. 1, this utility model embodiment provides a kind of battery nickel sheets 10, connector 103 and the second fixing end 105 that it includes the first fixing end 101, cross section is rectangle, wherein, connector 103 connects the first fixing end 101 and the second fixing end 105, and the first fixing end 101 is identical with the second fixing end 105 shapes and cross section is ellipse.
It should be noted that the first fixing end 101 and the second fixing end 105 also adapt with the both positive and negative polarity of cell.
Consider that the first fixing end 101 is identical with the second fixing end 105, be only described for the first fixing end 101 below:
First fixing end 101 includes a hydraulic steering gear adopting cross piece 1011, and this hydraulic steering gear adopting cross piece 1011 is in criss-cross, and it is disposed through the middle part of the first fixing end 101.
This hydraulic steering gear adopting cross piece 1011 includes two discharge columns intersected in cross, forms four identical unit outside this cross one another discharge column, for the ease of illustrating, sets forth for first module 1012 below:
Being provided with in first module 1012 for assembling and discharging the first fixing discharge part 1013 holding electric charge on 101 and spot-welding part 1015 for mash welder spot welding, wherein, discharge part 1013 is positioned at outside discharge column cross point；Spot-welding part 1015 is then positioned at the outside of discharge column, its could be arranged to one or two etc., specifically be referred to application environment, this utility model embodiment is without limitation；Battery nickel sheets 10 is connected by spot-welding part 1015 and cell are fixing.
Alternatively, this hydraulic steering gear adopting cross piece 1011 can also be other symmetric shape, for example rich block etc..Adaptively, this rich block also includes fixing the discharge part holding the electric charge on 101 and the spot-welding part etc. fixed for mash welder spot welding for assembling and discharging first.
As previously mentioned, it should be appreciated that the second fixing end 105 also has above-mentioned discharge part and spot-welding part.Meanwhile, in actual use, the thickness of this battery nickel sheets 10 is preferably 0.1 millimeter.
The specifically used method of a kind of battery nickel sheets 10 of embodiment that this utility model provide is presented herein below:
When machinery spot welding or artificial spot welding, it is only necessary to the spot-welding part spot welding of the fixing end of alignment first 101 and the second fixing end 105.
The beneficial effect of a kind of battery nickel sheets 10 of embodiment that this utility model provide is presented herein below:
The setting by discharge part 1013 and spot-welding part 1015 of this battery nickel sheets 10, when solving spot welding, big electric current is by causing the problem exploding weldering and present fracture and stain, decrease the generation of defective products, also save material simultaneously, improve production efficiency to a certain extent.
Above-mentioned embodiment is only preferred implementation of the present utility model; can not with this scope limiting this utility model protection, the change of any unsubstantiality that those skilled in the art does on basis of the present utility model and replacement belong to this utility model scope required for protection.
Claims (5)
1. a battery nickel sheets, it is characterized in that: described battery nickel sheets includes for the first fixing end fixing with cell, connector and for and fixing the second fixing end of cell, described connector connects the first fixing end and the second fixing end, the middle part of the described first fixing end and the second fixing end extends through and is provided with hydraulic steering gear adopting cross piece, described hydraulic steering gear adopting cross piece includes two discharge columns intersected in cross, it is positioned at outside described discharge column cross point for assembling and discharging the first fixing discharge part held with the second upper electric charge of fixing end and the close discharge column spot-welding part for mash welder spot welding, described battery nickel sheets is connected by spot-welding part and cell are fixing.
2. battery nickel sheets as claimed in claim 1, it is characterised in that: the described first fixing end adapts with identical and with cell the negative or positive electrode of shape of the second fixing end.
3. battery nickel sheets as claimed in claim 1, it is characterised in that: the cross section of the described first fixing end and the second fixing end is ellipse.
4. battery nickel sheets as claimed in claim 1, it is characterised in that: described connector cross section is rectangle.
5. battery nickel sheets as claimed in claim 1, it is characterised in that: the thickness of described battery nickel sheets is 0.1 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620086208.4U CN205355132U (en) | 2016-01-28 | 2016-01-28 | Battery nickel piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620086208.4U CN205355132U (en) | 2016-01-28 | 2016-01-28 | Battery nickel piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205355132U true CN205355132U (en) | 2016-06-29 |
Family
ID=56184462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620086208.4U Active CN205355132U (en) | 2016-01-28 | 2016-01-28 | Battery nickel piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205355132U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114069162A (en) * | 2021-11-15 | 2022-02-18 | 安徽金欣源工业材料有限公司 | Spliced spot-welding type battery nickel sheet and spot welding process thereof |
-
2016
- 2016-01-28 CN CN201620086208.4U patent/CN205355132U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114069162A (en) * | 2021-11-15 | 2022-02-18 | 安徽金欣源工业材料有限公司 | Spliced spot-welding type battery nickel sheet and spot welding process thereof |
| CN114069162B (en) * | 2021-11-15 | 2023-09-08 | 安徽金欣源工业材料有限公司 | Spliced spot welding type battery nickel plate and spot welding process thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2007013077A3 (en) | Multilayered electrochemical energy storage device and method of manufacture thereof | |
| CN102097511B (en) | Progressively welded packaging module | |
| CN206293534U (en) | A kind of battery module | |
| CN204966575U (en) | Lithium cell edge weld utmost point ear piece that converges | |
| CN204167398U (en) | A kind of electrokinetic cell for soldering Welding Structure in groups | |
| CN200997421Y (en) | High-safety laminated lithium-ion battery | |
| CN201877505U (en) | Anode and cathode current collector for secondary batteries | |
| CN103219524B (en) | A kind of laminated lithium ion battery plus plate current-collecting body paillon foil, anode pole piece and battery | |
| CN205355132U (en) | Battery nickel piece | |
| CN104201299B (en) | A kind of storage battery | |
| CN204680718U (en) | A kind of polymer lithium ion battery pole ear | |
| CN201215816Y (en) | Cylindrical lithium ion power cell | |
| CN104091912B (en) | Extremely pole ear welding method of a kind of lithium battery with multi pole ears volume core | |
| CN202339947U (en) | Ultrathin lithium ion battery | |
| CN202308135U (en) | Negative pole piece and lug structure for power battery | |
| CN204102961U (en) | A kind of storage battery | |
| CN203386839U (en) | Lithium ion power battery | |
| CN206340596U (en) | A kind of soft pack cell attachment structure of cylinder manifold and the application cylinder manifold | |
| CN207368063U (en) | Cylindrical battery aluminium wire ultra-sonic welded battery pack | |
| CN202142600U (en) | Lithium-ion battery cover and battery pole unit connecting structure | |
| CN206789589U (en) | Electrokinetic cell elastic device | |
| CN202224882U (en) | Fixture for spot welding of battery pole pieces | |
| CN205723732U (en) | A kind of battery clamp being easy to connect battery | |
| CN210167393U (en) | New energy combined lithium battery | |
| CN205723641U (en) | A kind of battery insulation parts and there is the battery of this insulating element |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |