CN206422163U - A kind of lithium ion battery - Google Patents
A kind of lithium ion battery Download PDFInfo
- Publication number
- CN206422163U CN206422163U CN201621395557.0U CN201621395557U CN206422163U CN 206422163 U CN206422163 U CN 206422163U CN 201621395557 U CN201621395557 U CN 201621395557U CN 206422163 U CN206422163 U CN 206422163U
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- China
- Prior art keywords
- pole
- fixed
- lithium ion
- ion battery
- cover plate
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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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The utility model discloses a kind of lithium ion battery, belong to field of batteries, it includes shell body, the battery core of embedded shell body, the soft connection block of conduction is connected with the battery core, the pole of conduction and the upper cover plate of fixed pole are connected with soft connection block；The lug of battery core is drawn from side, and lug and the soft connection block connection of battery core are conductive, and shell body inner space utilization rate is high, to meet requirement of the varying environment to battery core height.This kind of lithium ion battery, compact conformation, preferably using the space of inside battery, stability test is good.
Description
Technical field
The utility model is related to field of batteries, more particularly to a kind of lithium ion battery.
Background technology
Science and technology changes our life, and the quality of life of people has significant raising.In the life of current people,
Electricity has become an indispensable part.Yet with the limitation of power supply, electric power can only be used as with battery in some places
Source.Particularly under the strategy of sustainable development of country, automobile more and more with battery as its power, reduces tail gas
Discharge, environment protection.New energy battery in industry also exist smaller electric capacity, spread of voltage, service life compared with
The shortcomings of short and dangerous use, especially inside battery structure is not compact, is easily caused inside battery connection loosing, battery work
Make unstable, battery is short.
Utility model content
The problem of to solve above-mentioned, the utility model provides a kind of lithium ion battery, and compact conformation preferably utilizes electricity
Space inside pond, stability test is good.
Technical solution adopted in the utility model is：A kind of lithium ion battery, including shell body, the electricity of embedded shell body
Core, the soft connection block for being connected with the battery core conduction, the upper cover plate for be connected with soft connection block conductive pole and fixation pole；Battery core
Lug drawn from side, the connection of the lug and soft connection block of battery core is conductive, and shell body inner space utilization rate is high, to meet not
Requirement with environment to battery core height.
In the above-mentioned technical solutions, this kind of lithium ion battery, includes the pole felt pad of sealing pole；Upper cover plate is provided with
Pole through hole, pole felt pad is set on pole, and pole felt pad is located between pole and the pole through hole of upper cover plate, pole
Felt pad is not only able to seal, moreover it is possible to make non-conductive between pole and upper cover plate, will not produce drain conditions, it is ensured that electricity
Pond stability.
In the above-mentioned technical solutions, pole is configured to the structure of cylinder boss shape, pole felt pad inner ring structure and pole
Corresponding, pole felt pad inner ring space structure is also cylinder boss shape, with firm fixed pole.
In the above-mentioned technical solutions, upper cover plate is welded and fixed with shell body, by inside battery space sealing, it is ensured that electricity
Pond stability.
In the above-mentioned technical solutions, upper cover plate is configured to boss structure two pole correspondence fixed positions, with firm solid
Determine pole, and make full use of inside battery space.
In the above-mentioned technical solutions, this kind of lithium ion battery, includes the fixed mount that is flexible coupling of fixed soft connection block；Soft company
Connect fixed mount with soft connection block to be connected, the fixed mount that is flexible coupling support soft connection block, it is ensured that soft connection block fix stably, and make electricity
Pond internal structure is compact.
In the above-mentioned technical solutions, this kind of lithium ion battery, in addition to the fixed frame that is flexible coupling of battery core upper end is fixed on, it is soft
Be connected frame and the fixed mount welding that is flexible coupling, and makes soft connection block and the firm fixation of battery core.
In the above-mentioned technical solutions, this kind of lithium ion battery, includes the pole fixed block of fixed pole；Pole is fixed on
On pole fixed block, pole fixed block and upper cover plate connection, by pole fix stably.
The beneficial effects of the utility model are：This kind of lithium ion battery, soft connection block coordinates the connection of each part, makes battery
Compact conformation, good airproof performance largely utilizes space in housing；Cell polar ear is drawn in battery core side, is increased to shell
The utilization rate of body, close structure, to meet requirement of the varying environment to battery core height.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are these
Some embodiments of utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawings can be obtained according to these accompanying drawings.
Fig. 1 is a kind of lithium ion battery exploded perspective view of the present utility model.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that retouched
The embodiment stated is a part of embodiment of the utility model, rather than whole embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made is belonged to
The scope of the utility model protection.
Fig. 1 schematically shows this kind of lithium ion battery according to a kind of embodiment of the present utility model.
A kind of lithium ion battery, including shell body 1, embedded shell body 1 battery core 2, two connect with the battery core 2
Connect the upper cover plate 5 of the soft connection block 3 of conduction, the pole 4 that two are connected conduction with soft connection block 3 and a fixed pole 4；Battery core
2 21 points of lug is positive pole ear and negative lug, and the lug 21 of battery core 2 is drawn from side, and two soft connection blocks 3 are respectively and electric
Welded respectively with two poles 4 again after two lugs 21 welding of core 2, the lug 21 and soft connection block 3 of battery core 2 are conductive, shell
The inner space utilization rate of body 1 is high, to meet requirement of the varying environment to the height of battery core 2.
Above-mentioned, this kind of lithium ion battery includes the pole felt pad 6 of two sealing poles 4；Upper cover plate 5 is provided with two
Individual pole through hole 51, two pole felt pads 6 are respectively sleeved on two poles 4, and two pole felt pads 6 are located at respective respectively
Between the pole through hole 51 of corresponding pole 4 and upper cover plate 5, two pole felt pads 6 are not only able to seal, moreover it is possible to make
It is non-conductive between pole 4 and upper cover plate 5, drain conditions will not be produced, it is ensured that stability test.Two poles 4 are shaped to circle
Post boss-shaped, structure of two inner ring structures of pole felt pad 6 all with pole 4 is corresponding, cycle space in two pole felt pads 6
Structure also is shaped to cylinder boss shape, with firm fixed pole 4.
Above-mentioned, upper cover plate 5 is welded and fixed with shell body 1, and upper cover plate 5 has been downwardly projected side, and upper cover plate 5 is caught in outer
Housing 1 is welded and fixed again, by inside battery space sealing；Upper cover plate 5 is configured to boss two correspondence of pole 4 fixed positions
Structure, with firm fixed pole 4, and makes full use of inside battery space.
Above-mentioned, this kind of lithium ion battery includes the fixed mount 31 that is flexible coupling of two fixed soft connection blocks 3, two are soft
Connection Bracket 31 is each connected with corresponding soft connection block 3；Two fixed mounts 31 that are flexible coupling all are inverted L shape support, and two soft
Connection Bracket 31 all each supports corresponding soft connection block 3, it is ensured that the fix stably of soft connection block 3, and makes inside battery
Compact conformation.
Above-mentioned, this kind of lithium ion battery, in addition to a fixed frame 22 that is flexible coupling for being fixed on the upper end of battery core 2；Soft company
Fixed frame 22 is connect for rectangle frame, the fixed frame 22 that is flexible coupling is enclosed on the upper end of battery core 2 and fixed, and the upper end side of fixed frame 22 that is flexible coupling goes out upwards
Side, the fixed frame 22 that is flexible coupling is caught in two and is flexible coupling between fixed mount 31, be flexible coupling fixed frame 22 and two be flexible coupling it is solid
Determine frame 31 to weld, make soft connection block 3 and the firm fixation of battery core 2.
Above-mentioned, this kind of lithium ion battery includes the pole fixed block 41 of two fixed poles 4；Two poles 4 are distinguished
It is weldingly fixed on corresponding pole fixed block 41, two pole fixed blocks 41 are all each provided with riveted holes 42, two poles are consolidated
Determine block 41 all to rivet with upper cover plate 5, by two fix stablies of pole 4.
Embodiment above is to indicate that rather than limit the utility model, therefore all according to the utility model patent application
The equivalent change or modification that method described in scope is done, is included in the utility model patent claim.
Claims (8)
1. a kind of lithium ion battery, it is characterised in that be connected conduction including shell body, the battery core of embedded shell body, with the battery core
Soft connection block, be connected with soft connection block the pole of conduction and the upper cover plate of fixed pole；The lug of battery core is drawn from side, electricity
Lug and the soft connection block connection of core are conductive.
2. a kind of lithium ion battery according to claim 1, it is characterised in that：It also includes the pole insulation of sealing pole
Pad；Described upper cover plate is provided with pole through hole, and described pole felt pad is set on pole, pole felt pad be located at pole and
Between the pole through hole of upper cover plate.
3. a kind of lithium ion battery according to claim 1, it is characterised in that：Described pole is configured to cylinder boss
Shape, described pole felt pad inner ring space structure is also cylinder boss shape.
4. a kind of lithium ion battery according to claim 3, it is characterised in that：Described upper cover plate is in two pole correspondences
Fixed position is configured to boss structure.
5. according to a kind of any described lithium ion batteries of claim 1-4, it is characterised in that：It also includes fixed soft connection block
The fixed mount that is flexible coupling；The described fixed mount that is flexible coupling is connected with soft connection block.
6. a kind of lithium ion battery according to claim 5, it is characterised in that：It also includes being fixed on the soft of battery core upper end
Be connected frame；Described be flexible coupling fixed frame and the fixed mount welding that is flexible coupling.
7. a kind of lithium ion battery according to claim 1, it is characterised in that：It also includes pole fixed block；Described
Pole is fixed on described pole fixed block, described pole fixed block and described upper cover plate connection.
8. a kind of lithium ion battery according to claim 7, it is characterised in that：Described upper cover plate is and shell body is welded
It is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621395557.0U CN206422163U (en) | 2016-12-19 | 2016-12-19 | A kind of lithium ion battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621395557.0U CN206422163U (en) | 2016-12-19 | 2016-12-19 | A kind of lithium ion battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206422163U true CN206422163U (en) | 2017-08-18 |
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ID=59576973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621395557.0U Active CN206422163U (en) | 2016-12-19 | 2016-12-19 | A kind of lithium ion battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206422163U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112864512A (en) * | 2019-11-27 | 2021-05-28 | 江苏海四达电源股份有限公司 | Lithium ion battery |
-
2016
- 2016-12-19 CN CN201621395557.0U patent/CN206422163U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112864512A (en) * | 2019-11-27 | 2021-05-28 | 江苏海四达电源股份有限公司 | Lithium ion battery |
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