CN206210971U - For the protection board structure of lithium battery - Google Patents
For the protection board structure of lithium battery Download PDFInfo
- Publication number
- CN206210971U CN206210971U CN201621127574.6U CN201621127574U CN206210971U CN 206210971 U CN206210971 U CN 206210971U CN 201621127574 U CN201621127574 U CN 201621127574U CN 206210971 U CN206210971 U CN 206210971U
- Authority
- CN
- China
- Prior art keywords
- protection board
- thickness
- nickel sheet
- insulating trip
- lithium battery
- 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
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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
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- Connection Of Batteries Or Terminals (AREA)
Abstract
A kind of protection board structure for lithium battery,Including a protection board,Protection board upper surface is provided with multiple conductive copper sheets for being electrically connected with mobile phone conducting terminal,Protection board lower surface two ends are installed with a nickel sheet for being electrically connected with battery core respectively,Two nickel sheet are electrically connected with corresponding conductive copper sheet respectively,The thickness of two nickel sheet is equal,Protection board lower surface middle part is provided with multiple components,Wherein being sticked on the maximum component of thickness has an insulating trip,Insulating trip is preferably highland barley paper,The end face of nickel sheet is concordant with the end face of insulating trip or protrudes from the end face of insulating trip,Because the thickness of nickel sheet is more than or equal to the maximum component of thickness and the thickness sum of highland barley paper,Nickel sheet had both played a part of to be electrically connected between protection board and battery core,Play a part of to support protection board again,Highland barley paper only need to be pasted in component lower surface,Compared with prior art,The utility model reduces the operation for pasting rubber blanket together,Improve production efficiency,Manpower is saved,And the finished size stabilization worked it out.
Description
Technical field
The utility model is related to a kind of protection board structure for lithium battery.
Background technology
As shown in figure 1, lithium battery includes battery core（It is not shown）With protection board 9, the two ends of protection board 9 are welded with and are electrically connected with battery core
The nickel sheet 91 for connecing, only has 0.3mm and than the thickness of thin of component 92 on protection board 9 due to the thickness of nickel sheet 91, it is necessary in protection
The rubber blanket 93 equal with the thickness of component 92 is pasted on plate 9, by the support of rubber blanket 93, could be by the peace of the level of protection board 9
In lithium battery, then the protection sheet 94 of insulation is pasted on component 92 and rubber blanket 93, but adopted the structure, produced
Efficiency is low, wastes substantial amounts of manpower.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, there is provided a kind of protection board for lithium battery
Structure, it being capable of improving production efficiency.
The utility model is achieved in that a kind of protection board structure for lithium battery, including a protection board, the guarantor
Backplate upper surface is provided with multiple conductive copper sheets for being electrically connected with mobile phone conducting terminal, the protection board lower surface two ends difference
A nickel sheet for being electrically connected with battery core is installed with, nickel sheet described in two is electrically connected with corresponding conductive copper sheet respectively, nickel described in two
The thickness of piece is equal, and the protection board lower surface middle part is provided with multiple components, wherein on the maximum component of thickness
Be sticked an insulating trip for the component and battery core to be separated, and the end face of the nickel sheet is put down with the end face of the insulating trip
End face that is neat or protruding from the insulating trip.
Specifically, the thickness of the nickel sheet is 1 ± 0.1mm.
Specifically, the insulating trip is highland barley paper.
Specifically, the thickness of the thickness of the nickel sheet component maximum more than or equal to thickness and the highland barley paper it
With.
A kind of protection board structure for lithium battery that the utility model is provided, because the thickness of nickel sheet is more than or equal to thickness
The thickness sum of maximum component and highland barley paper is spent, nickel sheet had both played a part of to be electrically connected between protection board and battery core, and risen again
To the effect of support protection board, only highland barley paper need to be pasted in component lower surface, compared with prior art, the utility model reduces one
Road pastes the operation of rubber blanket, improves production efficiency, has saved manpower, and the finished size stabilization worked it out.
Brief description of the drawings
In order to illustrate more clearly of the technical solution of the utility model, below by the accompanying drawing to be used needed for embodiment
It is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present utility model, for ability
For the those of ordinary skill of domain, on the premise of not paying creative work, can also obtain other attached according to these accompanying drawings
Figure.
Fig. 1 is the schematic diagram in the prior art that the utility model is provided.
Fig. 2 is the schematic diagram of the protection board structure for lithium battery that the utility model is provided.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe.
As shown in Fig. 2 a kind of protection board structure for lithium battery that the utility model embodiment is provided, including a protection
Plate 1, the upper surface of protection board 1 is provided with multiple conductive copper sheets 11 for being electrically connected with mobile phone conducting terminal, the lower surface two of protection board 1
End is installed with one respectively to be used for and battery core（It is not shown）The nickel sheet 12 of electrical connection, the other end of two nickel sheet 12 respectively with corresponding conduction
Copper sheet 11 is electrically connected, and the thickness of two nickel sheet 12 is equal, and the thickness of two nickel sheet 12 is 1 ± 0.1mm, protection board 1 in the present embodiment
Lower surface middle part is provided with multiple components 13, and being wherein sticked on the maximum component 13 of thickness has one for by each component 13
The insulating trip 14 for separating with battery core respectively, insulating trip 14 is highland barley paper, end face and the insulating trip 14 of nickel sheet 12 in the present embodiment
End face is concordant or protrudes from the end face of insulating trip 14, and protection board 1 can be in tabular, in the present embodiment the thickness of nickel sheet 12 be more than or
Equal to the maximum component 13 of thickness and the thickness sum of highland barley paper 14.
The protection board structure for lithium battery that the utility model is provided, because the thickness of nickel sheet 12 is more than or equal to thickness
Maximum component 13 and the thickness sum of highland barley paper 14, nickel sheet 12 had both played a part of to be electrically connected between protection board 1 and battery core,
Play a part of to support protection board 1 again, only need to be in the lower surface of component 13 patch highland barley paper 14, compared with prior art, this practicality
The operation of rubber blanket is pasted in new reduction together, improves production efficiency, has saved manpower, and the finished size worked it out is steady
It is fixed.
The above is preferred embodiment of the present utility model, it is noted that for the ordinary skill of the art
For personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and moisten
Decorations are also considered as protection domain of the present utility model.
Claims (4)
1. a kind of protection board structure for lithium battery, it is characterised in that including a protection board, the protection board upper surface is provided with
Multiple for the conductive copper sheets that electrically connects with mobile phone conducting terminal, the protection board lower surface two ends be installed with respectively one be used for
The nickel sheet of battery core electrical connection, nickel sheet described in two is electrically connected with corresponding conductive copper sheet respectively, and the thickness of nickel sheet described in two is equal, institute
State protection board lower surface middle part and multiple components are installed, being wherein sticked on the maximum component of thickness has one for by institute
The insulating trip that component and battery core separate is stated, the end face of the nickel sheet is concordant with the end face of the insulating trip or protrudes from described exhausted
The end face of embolium.
2. the protection board structure for lithium battery according to claim 1, it is characterised in that the thickness of the nickel sheet is 1
±0.1mm。
3. the protection board structure for lithium battery according to claim 1, it is characterised in that the insulating trip is highland barley
Paper.
4. the protection board structure for lithium battery according to claim 3, it is characterised in that the thickness of the nickel sheet is more than
Or the thickness sum of the component maximum equal to thickness and the highland barley paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621127574.6U CN206210971U (en) | 2016-10-17 | 2016-10-17 | For the protection board structure of lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621127574.6U CN206210971U (en) | 2016-10-17 | 2016-10-17 | For the protection board structure of lithium battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206210971U true CN206210971U (en) | 2017-05-31 |
Family
ID=58758485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621127574.6U Expired - Fee Related CN206210971U (en) | 2016-10-17 | 2016-10-17 | For the protection board structure of lithium battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206210971U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113707981A (en) * | 2021-08-31 | 2021-11-26 | 深圳市优特利能源股份有限公司 | Cylindrical battery pack battery |
-
2016
- 2016-10-17 CN CN201621127574.6U patent/CN206210971U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113707981A (en) * | 2021-08-31 | 2021-11-26 | 深圳市优特利能源股份有限公司 | Cylindrical battery pack battery |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 Termination date: 20191017 |