CN206921913U - A kind of lithium battery pole ear - Google Patents
A kind of lithium battery pole ear Download PDFInfo
- Publication number
- CN206921913U CN206921913U CN201720925178.6U CN201720925178U CN206921913U CN 206921913 U CN206921913 U CN 206921913U CN 201720925178 U CN201720925178 U CN 201720925178U CN 206921913 U CN206921913 U CN 206921913U
- Authority
- CN
- China
- Prior art keywords
- lug
- head
- afterbody
- lithium battery
- battery pole
- 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
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
Landscapes
- Connection Of Batteries Or Terminals (AREA)
Abstract
It the utility model is related to a kind of lithium battery pole ear, including lug body, the lug body includes lug head, lug afterbody and the lug middle part between lug head and lug afterbody and formed, some perforation in the middle part of lug by some bonding jumpers and between bonding jumper are formed, it is symmetrical between the lug head and lug afterbody to be provided with through hole, it is provided with elastic layering in the through hole.Advantage is：In the design of lug body, the formation of bonding jumper and perforation in the middle part of lug, so that lug reduces width and area in use, easily fused in the case of short circuit or high current occurs, and due to the dielectric elastic layering at both ends in the middle part of lug, so that being closely connected with abutting end, stability and reliability are improved.
Description
Technical field
It the utility model is related to technical field of lithium batteries, more particularly to a kind of lithium battery pole ear.
Background technology
With the development of technology, the capacity of present battery is increasing, also, with the maturation of fast charge technology, battery
The charging current of demand is also increasing, similarly hereinafter wide on the lug of existing battery electrode, if short circuit occurs in outside batteries
Or to battery charge it is excessive in the case of, lug is not susceptible to fuse, and can not play a part of protection, but in battery pole
In the design of ear, in order to ensure to be fused in time under excessive circuit or short-circuit conditions, therefore the thickness low LCL of lug design,
Cause lug in use, it is impossible to be fitted close with abutting end, reduce stability.
Therefore, it is necessary to seek a kind of new technical scheme to solve the above problems.
The content of the invention
The purpose of this utility model is：A kind of lithium battery pole ear is provided.
To achieve the above object, the technical solution adopted in the utility model is：
A kind of lithium battery pole ear, including lug body, the lug body include lug head, lug afterbody and are located at
Formed in the middle part of lug between lug head and lug afterbody, if in the middle part of lug by some bonding jumpers and between bonding jumper
Dry perforation is formed, symmetrical between the lug head and lug afterbody to be provided with through hole, and elastic layering is provided with the through hole.
The lug body is made up of aluminum.
The elastic layering is made up of glass or ceramics.
In the above-mentioned technical solutions, in the design of lug body, the formation of bonding jumper and perforation in the middle part of lug so that
Lug reduces width and area in use, is easily fused in the case of short circuit or high current occurs, and due to pole
The dielectric elastic layering at both ends in the middle part of ear so that be closely connected with abutting end, improve stability and reliability.
Brief description of the drawings
Accompanying drawing 1 is the front view of the utility model embodiment one.
In the figures above：1- lugs head, 2- lugs afterbody, 3- lugs middle part, 4- bonding jumpers, 5- perforation, 6- through holes, 7-
Elastic layering.
Embodiment
Below in conjunction with the accompanying drawings and embodiment is further described to the utility model.
Embodiment one：
As described in Figure 1, a kind of lithium battery pole ear of the present utility model, including lug body, the lug body include pole
3 are formed in the middle part of ear head 1, lug afterbody 2 and lug between lug head 1 and lug afterbody 2, in the middle part of lug 3 by
Some bonding jumpers 4 and some perforation 5 between bonding jumper 4 are formed, symmetrical between the lug head 1 and lug afterbody 2
Be provided with through hole 6, is provided with elastic layering 7 in the through hole 6.
The lug body is made up of aluminum.
The elastic layering 7 is made up of glass or ceramics.
In the above-mentioned technical solutions, in the design of lug body, the formation of 3 bonding jumper 4 and perforation 5 in the middle part of lug,
So that lug reduces width and area in use, easily fused in the case of short circuit or high current occurs, and by
The dielectric elastic layering 7 at 3 both ends in the middle part of the lug so that be closely connected with abutting end, improve stability and reliable
Property.
For above-described embodiment only to illustrate technical concepts and features of the present utility model, its object is to allow be familiar with technique
Personage can understand content of the present utility model and implement according to this, the scope of protection of the utility model can not be limited with this.
All equivalent change or modifications made according to the utility model Spirit Essence, should all cover the scope of protection of the utility model it
It is interior.
Claims (3)
- A kind of 1. lithium battery pole ear, it is characterised in that：Including lug body, the lug body includes lug head, lug tail Portion and the lug middle part between lug head and lug afterbody are formed, by some bonding jumpers and positioned at metal in the middle part of lug Some perforation between bar are formed, and are symmetrically provided with through hole between the lug head and lug afterbody, are provided with the through hole Elastic layering.
- A kind of 2. lithium battery pole ear according to claim 1, it is characterised in that：The lug body is made up of aluminum.
- A kind of 3. lithium battery pole ear according to claim 2, it is characterised in that：The elastic layering is by glass or ceramics Form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720925178.6U CN206921913U (en) | 2017-07-27 | 2017-07-27 | A kind of lithium battery pole ear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720925178.6U CN206921913U (en) | 2017-07-27 | 2017-07-27 | A kind of lithium battery pole ear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206921913U true CN206921913U (en) | 2018-01-23 |
Family
ID=61346607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720925178.6U Expired - Fee Related CN206921913U (en) | 2017-07-27 | 2017-07-27 | A kind of lithium battery pole ear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206921913U (en) |
-
2017
- 2017-07-27 CN CN201720925178.6U patent/CN206921913U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180123 Termination date: 20200727 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |