CN201781000U - Liquid lithium-ion battery packaging structure - Google Patents
Liquid lithium-ion battery packaging structure Download PDFInfo
- Publication number
- CN201781000U CN201781000U CN2010202984799U CN201020298479U CN201781000U CN 201781000 U CN201781000 U CN 201781000U CN 2010202984799 U CN2010202984799 U CN 2010202984799U CN 201020298479 U CN201020298479 U CN 201020298479U CN 201781000 U CN201781000 U CN 201781000U
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- CN
- China
- Prior art keywords
- frame
- packaging structure
- liquid lithium
- electric core
- lithium ionic
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- 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
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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 provides a liquid lithium-ion battery packaging structure, which comprises a front frame and a rear frame. The front frame comprises a front board and two side boards, the rear frame comprises a bottom board and two side boards, the front frame and the rear frame are fixedly connected through the two side boards into a rectangular battery frame, and the inner sides of the side boards are arced. The front frame and the rear frame of the liquid lithium-ion battery packaging structure form the battery frame in a split manner so as to fix battery components such as a cell, a protective board, a support board and the like, and thereby cell displacement and poor appearance because of gaps can be effectively avoided.
Description
Technical field
The utility model relates to the battery packages technology, relates in particular to a kind of liquid lithium ionic cell packaging structure.
Background technology
When the liquid lithium ionic cell of rounded sides packing, generally all adopting with side is the same encapsulating structure of electric core at right angle, as shown in Figure 1, electric core 12 is packed in the general frame 14, and then with label battery is wrapped up.Because the side of electric core is circular, at electric core 12 sides and 14 of frameworks bigger space 16 is arranged, label is attached to this position and does not support, and battery is wrapped behind the label as long as one will sink by this position label, has a strong impact on the exterior quality of battery.In view of this, be necessary to provide a kind of liquid lithium ionic cell packaging structure to overcome the problems referred to above.
Summary of the invention
The purpose of this utility model is to provide a kind of liquid lithium ionic cell packaging structure, by designing a kind of split type glue shell structure, the exterior quality problem after the rounded sides electricity core packing of solution liquid lithium ion.
Technical solutions of the utility model are:
The utility model provides a kind of liquid lithium ionic cell packaging structure, frame and after-frame before comprising, frame comprises header board and biside plate before described, described after-frame comprises base plate and biside plate, frame and after-frame are fixedly connected to form the battery framework of rectangle by biside plate before described, and the inboard of described side plate is circular arc.
Described liquid lithium ionic cell packaging structure, wherein, the biside plate top of described preceding frame forms the buckle that protrudes, and the biside plate top of described after-frame forms the deck of depression.
Described liquid lithium ionic cell packaging structure, wherein, the biside plate of described preceding frame is uneven in length.
Described liquid lithium ionic cell packaging structure, it also comprises electric core, and the both sides of described electric core are circular arc, and the top is provided with electrode.
Described liquid lithium ionic cell packaging structure, wherein, the electrode of described electric core is electrically connected with baffle by the nickel sheet, is fixed in electric core top after baffle and the bracing frame assembling.
Described liquid lithium ionic cell packaging structure, wherein, described baffle is placed in the header board of described preceding frame, and the both sides of electric core and bottom are all fixed by the side plate and the base plate of double faced adhesive tape and described preceding frame and after-frame.
Described liquid lithium ionic cell packaging structure wherein, forms the location depressed part on the described baffle, be fixed with card frame on the bracing frame, and support frame as described above is fixed in electric core top by double faced adhesive tape.
Described liquid lithium ionic cell packaging structure, it also comprises label, is used to wrap up the preceding frame, after-frame, baffle, bracing frame and the electric core that assemble.
The liquid lithium ionic cell packaging structure that the utility model provides is formed the battery framework with fixing electric core and battery components such as baffle and supporting bracket by split type preceding frame and after-frame, the bad order that can effectively avoid electric core displacement and be produced by the space.
Description of drawings
Fig. 1 is the cutaway view of existing liquid lithium ionic cell packaging structure;
Fig. 2 is the structural representation of the utility model liquid lithium ionic cell packaging structure better embodiment;
Fig. 3 is the scheme of installation of the utility model liquid lithium ionic cell packaging structure.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
With reference to figure 2, the liquid lithium ionic cell packaging structure better embodiment that the utility model provides comprises: preceding frame 22 and after-frame 24, frame 22 comprises header board 221 and biside plate 222 before described, header board 221 is provided with the required electrode through hole of battery structure, this is the conventional design of this area, do not repeat them here, biside plate 222 inboards 223 are circular arc, biside plate 222 tops form the buckle 224 that protrudes, described after-frame 24 comprises base plate 241 and biside plate 242, biside plate 242 inboards 243 are circular arc, biside plate 242 tops form the deck 244 of depression, frame 22 and after-frame 24 are by buckle 224 and cooperating of deck 244 being connected as a single entity side plate before described, and the battery framework of formation rectangle is to pack electric core.
With reference to figure 3, in process of production, earlier with the first anodal nickel sheet 404 and negative pole nickel sheet 403 respectively with baffle 40 on corresponding positive and negative electrode pad weld together, and the positive electrode 302 of the second anodal nickel sheet 405 and electric core 30 is spot-welded together; To finish the electric core 30 and baffle 40 being welded together of above-mentioned operation then by electric core 30 negative electrodes 303 and negative pole nickel sheet 403; Again baffle 40 and bracing frame 60 are assembled together, concrete is by the card frame 601 of bracing frame 60 cooperates with location depressed part 401 on the baffle 40 and fixes, bracing frame 60 is fixed on electric core 30 by the 3M double faced adhesive tape, and nickel sheet 403 needs bending with the assembling of mating protection plate 40 with bracing frame 60 at this moment; Then the first anodal nickel sheet 404 and the second anodal nickel sheet 405 are welded together the back bending, be attached on the double faced adhesive tape of side of electric core 30; Two sides and afterbody at electric core 30 stick 3M double faced adhesive tape 501,502 and 503, paste preceding frame 22 and above-mentioned battery component fixing, baffle 40 is stretched in the header board 221 of preceding frame 22, be seated light two side plates 224 of pressing preceding frame 22 in back, side plate 224 and electric core 30 are bonded together by double faced adhesive tape 501 and 502; Then back glue frame 24 is packed in the battery component, the buckle 224 on biside plate 222 tops in the preceding frame 22 is cooperated with the deck 244 on biside plate 242 tops in the after-frame 24, be seated the side plate 242 and the base plate 241 of back flicking after-frame 24, the double faced adhesive tape 501,502 and 503 on after-frame 24 and the electric core 30 is bonded together; With label the above-mentioned battery component that assembles is wrapped up at last, finish the packing of battery.
In better embodiment of the present utility model, frame 22 and after-frame 24 all are the glue frames before described, and two side plates 222 of preceding frame 22 are designed to that one is long and the other is short, and it is one short one long that the biside plate 242 of after-frame 24 also corresponds to, in the packaging process of battery, to play foolproof function, avoid after-frame 24 instead to adorn.
Should be understood that; the above only is a better embodiment of the present utility model; not in order to limit protection range of the present utility model; for those of ordinary skills; any modification of being done according to the above description, be equal to and replace and improvement etc., all should be included within the protection range of the present utility model.
Claims (8)
1. liquid lithium ionic cell packaging structure, it is characterized in that, frame and after-frame before comprising, frame comprises header board and biside plate before described, described after-frame comprises base plate and biside plate, frame and after-frame are fixedly connected to form the battery framework of rectangle by biside plate before described, and the inboard of described side plate is circular arc.
2. liquid lithium ionic cell packaging structure according to claim 1 is characterized in that, the biside plate top of described preceding frame forms the buckle that protrudes, and the biside plate top of described after-frame forms the deck of depression.
3. liquid lithium ionic cell packaging structure according to claim 2 is characterized in that, the biside plate of described preceding frame is uneven in length.
4. liquid lithium ionic cell packaging structure according to claim 1, it also comprises electric core, and the both sides of described electric core are circular arc, and the top is provided with electrode.
5. liquid lithium ionic cell packaging structure according to claim 4 is characterized in that, the electrode of described electric core is electrically connected with baffle by the nickel sheet, is fixed in electric core top after baffle and the bracing frame assembling.
6. liquid lithium ionic cell packaging structure according to claim 5 is characterized in that, described baffle is placed in the header board of described preceding frame, and the both sides of electric core and bottom are all fixed by the side plate and the base plate of double faced adhesive tape and described preceding frame and after-frame.
7. liquid lithium ionic cell packaging structure according to claim 6 is characterized in that, forms the location depressed part on the described baffle, is fixed with card frame on the bracing frame, and support frame as described above is fixed in electric core top by double faced adhesive tape.
8. liquid lithium ionic cell packaging structure according to claim 6, it also comprises label, is used to wrap up the preceding frame, after-frame, baffle, bracing frame and the electric core that assemble.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202984799U CN201781000U (en) | 2010-08-19 | 2010-08-19 | Liquid lithium-ion battery packaging structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202984799U CN201781000U (en) | 2010-08-19 | 2010-08-19 | Liquid lithium-ion battery packaging structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201781000U true CN201781000U (en) | 2011-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202984799U Expired - Fee Related CN201781000U (en) | 2010-08-19 | 2010-08-19 | Liquid lithium-ion battery packaging structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201781000U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113889705A (en) * | 2020-07-02 | 2022-01-04 | Oppo广东移动通信有限公司 | Electronic device and assembling method thereof |
-
2010
- 2010-08-19 CN CN2010202984799U patent/CN201781000U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113889705A (en) * | 2020-07-02 | 2022-01-04 | Oppo广东移动通信有限公司 | Electronic device and assembling method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20110330 Termination date: 20190819 |