CN203456533U - Packaging structure of battery - Google Patents
Packaging structure of battery Download PDFInfo
- Publication number
- CN203456533U CN203456533U CN201320360309.2U CN201320360309U CN203456533U CN 203456533 U CN203456533 U CN 203456533U CN 201320360309 U CN201320360309 U CN 201320360309U CN 203456533 U CN203456533 U CN 203456533U
- Authority
- CN
- China
- Prior art keywords
- battery core
- packaging structure
- connecting portion
- battery
- sheet
- 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 - Lifetime
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- 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
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- Sealing Battery Cases Or Jackets (AREA)
Abstract
The utility model belongs to the technical field of batteries, and particularly relates to a packaging structure of a battery. The packaging structure comprises a battery core, a bottom cover, an upper cover, a protecting plate and a connecting nickel piece, wherein the bottom cover and the upper cover are covered on the battery core; the protecting plate is arranged between the upper cover and the battery core and is provided with a bonding pad, and the front end of the battery core is provided with an electrode connecting part; the connecting nickel piece is in a straight-line-shaped structure, one end of the connecting nickel piece is welded with the bonding pad through a touching piece, and the other end of the connecting nickel piece is connected with the electrode connecting part. The packaging structure provided by the utility model has the advantages that the connecting nickel piece is in the straight-line-shaped structure, multiple continuous productions are performed, the packaging structure has the high flexibility, the phenomena that a finished battery is or not work, a black line is exposed at the hardware part and the like caused by dry joint, deflection and fire of a spot welding protecting plate are completely eradicated, the process design flow path is shortened, the cost is reduced, and the production efficiency is improved.
Description
Technical field
The utility model belongs to battery technology field, relates in particular to a kind of battery packaging structure.
Background technology
In existing battery manufacture operation; all need baffle to be connected with brace with battery core; in this process; traditional " L " type nickel sheet; can only use the single spot welding of spot welding fixture (SWFX); often exist brace and in pinpoint welding procedure, exist rosin joint, fried fire, this can cause finished product battery to have unresponsive problem.
Utility model content
The purpose of this utility model is: for the deficiencies in the prior art; and provide a kind of battery packaging structure; this encapsulating structure has stopped that the finished product battery that causes because of traditional " L " nickel sheet spot welding baffle rosin joint, crooked, fried fire is reactionless, the phenomenons such as black line are revealed at five metals position; shortened Process planning flow; reduce cost, improved production efficiency.
For achieving the above object; the utility model adopts following technical scheme: a kind of battery packaging structure; comprise battery core, bottom, upper cover, baffle and connection nickel sheet; described bottom and described upper cover are placed on described battery core; described baffle is arranged between described upper cover and described battery core; described baffle is provided with pad; the front end of described battery core is provided with electrode connecting portion; described connection nickel sheet is set to " one " character form structure; one end of described connection nickel sheet is by touching sheet and described pad welds, and the other end of described connection nickel sheet is connected with described electrode connecting portion.
The quantity of described connection nickel sheet is set to two, and described electrode connecting portion comprises anodal connecting portion and negative pole connecting portion, and described anodal connecting portion is connected with two described nickel sheets that are connected respectively with described negative pole connecting portion.
The quantity of described pad is set to two, and two described pads lay respectively at the two ends of described baffle, and the shape of two described pads is set to square.
Described quantity of touching sheet is set to two, and the shape of touching sheet described in two is set to square, and the area that touches sheet described in each is greater than the area of pad described in each.
The beneficial effects of the utility model are: the utility model comprises battery core, bottom, upper cover, baffle and connection nickel sheet; bottom and upper cover are placed on battery core; baffle is arranged between upper cover and battery core; baffle is provided with pad; the front end of battery core is provided with electrode connecting portion; connect nickel sheet and be set to " one " character form structure, connect one end of nickel sheet by touching sheet with pad welds, the other end of connection nickel sheet is connected with electrode connecting portion.By connection nickel sheet, be set to " one " character form structure; can carry out a plurality of continuous production like this; and there is very high flexibility; stopped that the finished product battery that spot welding baffle rosin joint, crooked, fried fire cause is reactionless, the phenomenons such as black line are revealed at five metals position; shortened Process planning flow; reduce cost, improved production efficiency.
Accompanying drawing explanation
Fig. 1 is decomposition texture schematic diagram of the present utility model.
Fig. 2 be Fig. 1 baffle be connected nickel sheet decomposing schematic representation.
Embodiment
Below in conjunction with embodiment and Figure of description, the utility model is described in further detail, but execution mode of the present utility model is not limited to this.
As shown in Figure 1, 2; a kind of battery packaging structure; comprise battery core 1, bottom 2, upper cover 3, baffle 4 and be connected nickel sheet 5; bottom 2 and upper cover 3 are placed on battery core 1, and baffle 4 is arranged between upper cover 3 and battery core 1, and baffle 4 is provided with pad 6; the front end of battery core 1 is provided with electrode connecting portion 7; connect nickel sheet 5 and be set to " one " character form structure, connect one end of nickel sheet 5 by touching sheet 8 and pad 6 welding, the other end that connects nickel sheet 5 is connected with electrode connecting portion 7.
Preferably, the quantity that connects nickel sheet 5 is set to two, and electrode connecting portion 7 comprises anodal connecting portion 9 and negative pole connecting portion 10, and anodal connecting portion 9 is connected respectively nickel sheet 5 with negative pole connecting portion 10 and connects with two.
The quantity of pad 6 is set to two, and two pads 6 lay respectively at the two ends of baffle 4, and the shape of two pads 6 is set to squarely, by two, touches sheet 8 solderings on two pads 6.
Preferably, the quantity of touching sheet 8 is set to two, and it is square that two shapes of touching sheet 8 are set to, and each area that touches sheet 8 is greater than the area of each pad 6, can when welding, make to touch the coated pad 6 of sheet 8, is not easy like this sealing-off.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also change and revise above-mentioned execution mode.Therefore, the utility model is not limited to above-mentioned embodiment, and any apparent improvement, replacement or modification that every those skilled in the art have done on basis of the present utility model all belong to protection range of the present utility model.In addition,, although used some specific terms in this specification, these terms just for convenience of description, do not form any restriction to the utility model.
Claims (4)
1. a battery packaging structure; comprise battery core, bottom, upper cover, baffle and connection nickel sheet; described bottom and described upper cover are placed on described battery core; described baffle is arranged between described upper cover and described battery core; described baffle is provided with pad; the front end of described battery core is provided with electrode connecting portion; it is characterized in that: described connection nickel sheet is set to " one " character form structure; one end of described connection nickel sheet is by touching sheet and described pad welds, and the other end of described connection nickel sheet is connected with described electrode connecting portion.
2. battery packaging structure according to claim 1, it is characterized in that: the quantity of described connection nickel sheet is set to two, described electrode connecting portion comprises anodal connecting portion and negative pole connecting portion, and described anodal connecting portion is connected with two described nickel sheets that are connected respectively with described negative pole connecting portion.
3. battery packaging structure according to claim 1, is characterized in that: the quantity of described pad is set to two, and two described pads lay respectively at the two ends of described baffle, and the shape of two described pads is set to square.
4. battery packaging structure according to claim 3, is characterized in that: described in touch sheet quantity be set to two, the shape of touching sheet described in two is set to square, the area that touches sheet described in each is greater than the area of pad described in each.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320360309.2U CN203456533U (en) | 2013-06-24 | 2013-06-24 | Packaging structure of battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320360309.2U CN203456533U (en) | 2013-06-24 | 2013-06-24 | Packaging structure of battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203456533U true CN203456533U (en) | 2014-02-26 |
Family
ID=50136389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320360309.2U Expired - Lifetime CN203456533U (en) | 2013-06-24 | 2013-06-24 | Packaging structure of battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203456533U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107634159A (en) * | 2017-08-10 | 2018-01-26 | 卧龙电气集团股份有限公司 | A kind of lithium battery group for treasured doubleway output of waiting |
-
2013
- 2013-06-24 CN CN201320360309.2U patent/CN203456533U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107634159A (en) * | 2017-08-10 | 2018-01-26 | 卧龙电气集团股份有限公司 | A kind of lithium battery group for treasured doubleway output of waiting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140226 |
|
| CX01 | Expiry of patent term |