CN206259428U - A kind of insulating tape for lithium battery - Google Patents
A kind of insulating tape for lithium battery Download PDFInfo
- Publication number
- CN206259428U CN206259428U CN201621333320.XU CN201621333320U CN206259428U CN 206259428 U CN206259428 U CN 206259428U CN 201621333320 U CN201621333320 U CN 201621333320U CN 206259428 U CN206259428 U CN 206259428U
- Authority
- CN
- China
- Prior art keywords
- layer
- lithium battery
- adhesive
- insulating tape
- wire mesh
- 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
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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
Abstract
The utility model discloses a kind of insulating tape for lithium battery, including protective layer, substrate layer, oven wire mesh blanket, rubber layer, adhesive-layer and groove, the protective layer is PET film, the oven wire mesh blanket is aluminium alloy matter wire drawing net, the adhesive-layer is rubber pressure-sensitive adhesive, the groove is alternate network structure anyhow, compared with prior art, the beneficial effects of the utility model are new a kind of insulating tapes for lithium battery, simple structure, insulation effect is good, anticorrosive property is strong, battery is long, using it is simple the advantages of, it is adapted to promote the use of.
Description
Technical field
The utility model is related to a kind of adhesive tape, especially a kind of insulating tape for lithium battery.
Background technology
At present, lithium ion battery needs when being fitted into shell paste one layer of Protection glue band in bottom part of lithium-ion battery, prevent pole
Entitled " insulating tape with the air discharge duct " publication number of group wound of consulting when entering shell, such as Chinese utility model patent
CN201520736U discloses a kind of insulating tape, including glue-line and foundation base, and foundation base is provided with the network of convex, glue
Layer is attached to the front in basic unit face, and the presentation of glue-line front is corresponding with raised network to obtain concavity network, and this adhesive tape is due to basic unit
Concavity network is carried so being contacted with battery surface tightly on face, will not produce drum, but the base material of its foundation base is all very
Fine and close material hinders passing through for electrolyte, electrolyte is locally overstock, so as to have impact on the life-span of battery.
Utility model content
The purpose of this utility model is to provide a kind of insulating tape for lithium battery, with solving above-mentioned background technology
The problem of proposition.
The purpose of this utility model is achieved by following technical proposals：A kind of insulating tape for lithium battery,
Including protective layer, substrate layer, oven wire mesh blanket, rubber layer, adhesive-layer and groove, the lower end of the protective layer is provided with base material
Layer；The lower end of the substrate layer is provided with oven wire mesh blanket；The lower end of the oven wire mesh blanket is provided with rubber layer；The rubber
Layer lower end each a certain distance is provided with adhesive-layer；The groove is arranged on the bottom of the rubber layer between adhesive-layer.
Further, the protective layer is PET film.
Further, the oven wire mesh blanket is aluminium alloy matter wire drawing net.
Further, the adhesive-layer is rubber pressure-sensitive adhesive.
Further, the groove is alternate network structure anyhow.
Compared with prior art, the beneficial effects of the utility model are new a kind of insulating tapes for lithium battery,
Simple structure, insulation effect is good, and anticorrosive property is strong, battery long, using it is simple the advantages of, be adapted to promote the use of.
Brief description of the drawings
Fig. 1 is the utility model overall structure design sketch；
In figure：1- protective layers, 2- substrate layers, 3- oven wire mesh blankets, 4- rubber layers, 5- adhesive-layers, 6- grooves.
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, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment, based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
As shown in figure 1, the utility model discloses a kind of insulating tape for lithium battery, including protective layer 1, substrate layer
2nd, oven wire mesh blanket 3, rubber layer 4, adhesive-layer 5 and groove 6, the lower end of the protective layer 1 is provided with substrate layer 2；The base material
The lower end of layer 2 is provided with oven wire mesh blanket；The lower end of the oven wire mesh blanket 3 is provided with rubber layer 4；Under the rubber layer 4
Hold each that a certain distance is provided with adhesive-layer 5；The groove 6 is arranged on the bottom of the rubber layer 4 between adhesive-layer 5, institute
Protective layer 1 is stated for PET film, the oven wire mesh blanket 3 is aluminium alloy matter wire drawing net, the adhesive-layer 5 is rubber pressure-sensitive adhesive,
The groove 6 is alternate network structure anyhow.
When using, the insulating tape for being used for lithium battery is wrapped up in and is entangled in lithium battery, spaced adhesive-layer 5 can make
The groove 6 of network structure is more with electrolyte contacts, electrolyte is recycled, and can be supplemented by groove,
Rubber layer 4 serves the effect of insulation, and oven wire mesh blanket 3 plays moulding effect, makes the more firm of tape-stripping, while protection
Layer 1 and substrate layer 2 also play the effect of insulating corrosion.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can in other specific forms realize that this practicality is new
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each implementation method is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Specification an as entirety, the technical scheme in each embodiment can also be formed into those skilled in the art through appropriately combined
May be appreciated other embodiment.
Claims (5)
1. a kind of insulating tape for lithium battery, including protective layer（1）, substrate layer（2）, oven wire mesh blanket（3）, rubber layer
（4）, adhesive-layer（5）And groove（6）, it is characterised in that：The protective layer（1）Lower end be provided with substrate layer（2）；The base material
Layer（2）Lower end be provided with oven wire mesh blanket（3）；The oven wire mesh blanket（3）Lower end be provided with rubber layer（4）；The rubber
Glue-line（4）Lower end each a certain distance is provided with adhesive-layer（5）；The groove（6）It is arranged on adhesive-layer（5）Between
Rubber layer（4）Bottom.
2. a kind of insulating tape for lithium battery according to claim 1, it is characterised in that：The protective layer（1）For
PET film.
3. a kind of insulating tape for lithium battery according to claim 1, it is characterised in that：The oven wire mesh blanket
（3）It is aluminium alloy matter wire drawing net.
4. a kind of insulating tape for lithium battery according to claim 1, it is characterised in that：The adhesive-layer（5）For
Rubber pressure-sensitive adhesive.
5. a kind of insulating tape for lithium battery according to claim 1, it is characterised in that：The groove（6）It is horizontal stroke
Erect alternate network structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621333320.XU CN206259428U (en) | 2016-12-07 | 2016-12-07 | A kind of insulating tape for lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621333320.XU CN206259428U (en) | 2016-12-07 | 2016-12-07 | A kind of insulating tape for lithium battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206259428U true CN206259428U (en) | 2017-06-16 |
Family
ID=59028172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621333320.XU Expired - Fee Related CN206259428U (en) | 2016-12-07 | 2016-12-07 | A kind of insulating tape for lithium battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206259428U (en) |
-
2016
- 2016-12-07 CN CN201621333320.XU patent/CN206259428U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170616 Termination date: 20211207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |