CN206364138U - A kind of lithium ion battery of smart mobile phone - Google Patents
A kind of lithium ion battery of smart mobile phone Download PDFInfo
- Publication number
- CN206364138U CN206364138U CN201621487044.2U CN201621487044U CN206364138U CN 206364138 U CN206364138 U CN 206364138U CN 201621487044 U CN201621487044 U CN 201621487044U CN 206364138 U CN206364138 U CN 206364138U
- Authority
- CN
- China
- Prior art keywords
- adhesive tape
- core
- plastic film
- sensitive adhesive
- aluminum plastic
- 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.)
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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
-
- 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 is related to a kind of lithium ion battery of smart mobile phone, including core, aluminum plastic film housing, and melt pressure sensitive adhesive tape, melt pressure sensitive adhesive tape bonding connection core and aluminum plastic film housing are posted between described core and aluminum plastic film housing.Described melt pressure sensitive adhesive tape is provided with two, the perpendicular madial wall for being affixed on the core back side.Described hot-fusible pressure-sensitive adhesive is HMA hot-fusible pressure-sensitive adhesives.Described every width of adhesive tape is in 15 ± 0.5mm, the 40mm scopes of length 30,80 ± 10 μm of m of thickness.The utility model can effectively ensure that core and the integraty of packaging aluminum plastic film due to posting melt pressure sensitive adhesive tape, melt pressure sensitive adhesive tape bonding connection core and aluminum plastic film housing between core and aluminum plastic film housing, and use is safer, and anti-dropping capability meets the market demand.
Description
Technical field
The utility model is related to a kind of lithium ion battery, more particularly to a kind of lithium ion battery of smart mobile phone.
Background technology
The demand for being directed to dropping resistant performance of mobile phones with current each mobile phone supplier is constantly lifted, and battery conduct
The anti-drop requirement of one of important composition part of mobile phone, its effective anti-dropping capability and mobile phone complete machine is generally close can not
Point, therefore from the overall structure stability of battery and then be extended to the structural stability of battery core and seem even more important.And for electricity
For core, internal core and outer packaging aluminum plastic film only realize conjunction by the way that closedtop area lug and aluminum plastic film closedtop, side seal are spacing
Two be one purpose, and such a technological level, and whether battery is micro- falls test or mobile phone complete machine is micro- to fall test, or consumer
What place's mobile phone uncontrollable factor was caused fall, tumble injury, and battery core fuse and outer packaging aluminum plastic film easily occur relative displacement, rolled up
Core breaks through closedtop area, causes leakage at closedtop, causes mobile phone cabin internal corrosion leakage or even triggers security incident.
The content of the invention
There is provided a kind of lithium ion battery of smart mobile phone aiming above mentioned problem for the purpose of this utility model.
The technical scheme that the utility model is used is：A kind of lithium ion battery of smart mobile phone, including core, plastic-aluminum
Putamina body, posts melt pressure sensitive adhesive tape between described core and aluminum plastic film housing, melt pressure sensitive adhesive tape bonding connection core with
Aluminum plastic film housing.
Described melt pressure sensitive adhesive tape is provided with two, the perpendicular madial wall for being affixed on the core back side.
Described hot-fusible pressure-sensitive adhesive is HMA hot-fusible pressure-sensitive adhesives.
Described every width of adhesive tape is in 15 ± 0.5mm, length 30-40mm scopes, 80 ± 10 μm of m of thickness.
HMA melt pressure sensitives colloid is overflowed through hot pressing function from gummed paper surrounding, aluminum plastic film and core is bonded, to reach fixation
The purpose being integrated.And battery when falling mainly by gravitional force, HMA hot-fusible pressure-sensitive adhesives in bonding, adhesive tape mainly by
To the shearing force of gravitational thrusts, and the peeling force major embodiment adhesive tape of pressure sensitive adhesive with by viscous material bonding force, and shearing force
Mainly determined by the cohesive force of glue-line, with reference to shearing force with cohesive force situation of change after hot pressing, when cohesive force up to 0.05N/mm with
When upper, adhesive tape shearing force reaches to be determined by glue-line cohesive force, is not influenceed satisfaction to fall requirement by adhesive tape cohesive force.
The utility model beneficial effect：Due to posting melt pressure sensitive adhesive tape, melt pressure sensitive between core and aluminum plastic film housing
Adhesive tape bonding connection core and aluminum plastic film housing, can effectively ensure that core and the integraty of packaging aluminum plastic film, and use is safer,
Anti-dropping capability meets the market demand.
Brief description of the drawings
Fig. 1 is the schematic diagram of the one of embodiment of the utility model.
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 present utility model, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not before creative work is made
The every other embodiment obtained is put, the scope of the utility model protection is belonged to.
As shown in figure 1, the utility model includes：Core 1, aluminum plastic film housing 2, described core 1 and aluminum plastic film housing 2 it
Between post melt pressure sensitive adhesive tape 3, melt pressure sensitive adhesive tape bonding connection core and aluminum plastic film housing.Melt pressure sensitive adhesive tape 3 is provided with two
Bar, it is perpendicular to be affixed on the madial wall at the core back side.The lateral surface at the core back side is battery and smart mobile phone contact surface, by with mobile phone
The bonding of gum makes the potential safety hazard that battery avoids major injury from bringing.Hot-fusible pressure-sensitive adhesive is HMA hot-fusible pressure-sensitive adhesives.Adhesive tape every
Width is in 15 ± 0.5mm, length 30-40mm scopes, 80 ± 10 μm of m of thickness.
HMA melt pressure sensitives colloid is overflowed through hot pressing function from gummed paper surrounding, aluminum plastic film and core is bonded, to reach fixation
The purpose being integrated.And battery when falling mainly by gravitional force, HMA hot-fusible pressure-sensitive adhesives in bonding, adhesive tape mainly by
To the shearing force of gravitational thrusts, and the peeling force major embodiment adhesive tape of pressure sensitive adhesive with by viscous material bonding force, and shearing force
Mainly determined by the cohesive force of glue-line, with reference to shearing force with cohesive force situation of change after hot pressing, when cohesive force up to 0.05N/mm with
When upper, adhesive tape shearing force reaches to be determined by glue-line cohesive force, is not influenceed satisfaction to fall requirement by adhesive tape cohesive force.
HMA melt pressure sensitive colloid rubberizing modes：Take twice are perpendicular to be affixed on battery core core back, HMA glue covering lug and hand
Machine battery storehouse gum region, process conditions：75 ± 3 DEG C, 0.5-0.6MPa face pressures, 4-5h.
Claims (4)
1. a kind of lithium ion battery of smart mobile phone, including core（1）, aluminum plastic film housing（2）, it is characterised in that：Described
Core（1）With aluminum plastic film housing（2）Between post melt pressure sensitive adhesive tape（3）, melt pressure sensitive adhesive tape, which is bonded, connects core and plastic-aluminum
Putamina body.
2. a kind of lithium ion battery of smart mobile phone according to claim 1, it is characterised in that：Described melt pressure sensitive
Adhesive tape（3）Provided with two, the perpendicular madial wall for being affixed on the core back side.
3. a kind of lithium ion battery of smart mobile phone according to claim 1, it is characterised in that：Described melt pressure sensitive
Glue is HMA hot-fusible pressure-sensitive adhesives.
4. a kind of lithium ion battery of smart mobile phone according to claim 1, it is characterised in that：Described adhesive tape every
Width is in 15 ± 0.5mm, length 30-40mm scopes, 80 ± 10 μm of m of thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621487044.2U CN206364138U (en) | 2016-12-31 | 2016-12-31 | A kind of lithium ion battery of smart mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621487044.2U CN206364138U (en) | 2016-12-31 | 2016-12-31 | A kind of lithium ion battery of smart mobile phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206364138U true CN206364138U (en) | 2017-07-28 |
Family
ID=59378253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621487044.2U Active CN206364138U (en) | 2016-12-31 | 2016-12-31 | A kind of lithium ion battery of smart mobile phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206364138U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108615829A (en) * | 2018-04-28 | 2018-10-02 | 上海恩捷新材料科技股份有限公司 | A kind of battery of flexible package and its preparation |
| CN110429346A (en) * | 2019-07-23 | 2019-11-08 | 天津池源科技有限公司 | A kind of lithium battery packaging technology |
| CN110504494A (en) * | 2019-08-28 | 2019-11-26 | 珠海冠宇电池有限公司 | A kind of lithium battery and preparation method thereof |
-
2016
- 2016-12-31 CN CN201621487044.2U patent/CN206364138U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108615829A (en) * | 2018-04-28 | 2018-10-02 | 上海恩捷新材料科技股份有限公司 | A kind of battery of flexible package and its preparation |
| CN110429346A (en) * | 2019-07-23 | 2019-11-08 | 天津池源科技有限公司 | A kind of lithium battery packaging technology |
| CN110504494A (en) * | 2019-08-28 | 2019-11-26 | 珠海冠宇电池有限公司 | A kind of lithium battery and preparation method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |