CN108963118A - Battery core shell, battery and electronic equipment - Google Patents
Battery core shell, battery and electronic equipment Download PDFInfo
- Publication number
- CN108963118A CN108963118A CN201810791982.9A CN201810791982A CN108963118A CN 108963118 A CN108963118 A CN 108963118A CN 201810791982 A CN201810791982 A CN 201810791982A CN 108963118 A CN108963118 A CN 108963118A
- Authority
- CN
- China
- Prior art keywords
- battery core
- core shell
- battery
- face
- shell
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings, jackets or wrappings of a single cell or a single battery
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings, jackets or wrappings of a single cell or a single battery
- H01M50/116—Primary casings, jackets or wrappings of a single cell or a single battery characterised by the material
- H01M50/124—Primary casings, jackets or wrappings of a single cell or a single battery characterised by the material having a layered structure
-
- 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 disclosure is directed to battery core shell, battery and electronic equipments.The battery battery core shell includes the battery core accommodating chamber for accommodating battery core, wherein the first face of battery core shell is arranged relative to the battery compartment of electronic equipment, second face of battery core shell is arranged relative to the shell of electronic equipment, and second thickness of battery core shell is greater than the thickness in the first face of battery core shell.The technical solution can be under the premise of ensuring that the volume of battery core shell not will increase excessive, making the second face of battery core shell has stronger mechanical strength, there is damaged probability to reduce the second face of the battery core shell when the second face of the shell of electronic equipment and battery core shell collides, ensuring to be arranged in the battery core in battery core accommodating chamber can work normally, so as to improve user experience.
Description
Technical field
This disclosure relates to battery technology field more particularly to battery core shell, battery and electronic equipment.
Background technique
With the development of science and technology, the use of electronic equipment is very universal.For providing the electricity of electric energy to electronic equipment
Pond is one of important devices of electronic equipment, and the normal work of electronic equipment is played a crucial role.
Summary of the invention
To overcome the problems in correlation technique, embodiment of the disclosure provides a kind of battery core shell, battery and electronics
Equipment.Technical solution is as follows:
It is according to an embodiment of the present disclosure in a first aspect, providing a kind of battery core shell, battery core shell includes for accommodating electricity
The battery core accommodating chamber of core, wherein the first face of battery core shell is arranged relative to the battery compartment of electronic equipment, and the second of battery core shell
Face is arranged relative to the shell of electronic equipment, and the thickness in the second face of battery core shell is greater than the thickness in the first face of battery core shell.
Embodiment of the disclosure provides a kind of battery core shell, which includes accommodating for accommodating the battery core of battery core
Chamber, wherein the first face of battery core shell is arranged relative to the battery compartment of electronic equipment, and the second face of battery core shell is relative to electronics
The shell of equipment is arranged, and the thickness in the second face of battery core shell is greater than the thickness in the first face of battery core shell, thus ensuring electricity
Under the premise of the volume of core housing not will increase excessively, make the second face of battery core shell that there is stronger mechanical strength, to reduce
When the second face of the shell of electronic equipment and battery core shell collides, there is damaged probability in the second face of battery core shell, really
Protecting the battery core being arranged in battery core accommodating chamber can work normally, so as to improve user experience.
In one embodiment, the first face of battery core shell is monolithically formed by the first aluminum plastic film, the second face of battery core shell
It is monolithically formed by the second aluminum plastic film, the thickness of the second aluminum plastic film monolithic is greater than the thickness of the first aluminum plastic film monolithic.
In one embodiment, the first aluminum plastic film monolithic at least on one side with the second aluminum plastic film monolithic at least while pass through
Double-fold mode encapsulates.
In one embodiment, the thickness of the second aluminum plastic film monolithic is greater than or equal to 100 μm.
In one embodiment, the thickness of the first aluminum plastic film monolithic is less than or equal to 65 μm.
Second aspect according to an embodiment of the present disclosure provides a kind of battery, the reality including battery core, tab and the disclosure
Any battery core shell of first aspect kind of example is applied, battery core is located in the battery core accommodating chamber of battery core shell, and tab passes through outside battery core
Shell is simultaneously connect with battery core.
The third aspect according to an embodiment of the present disclosure, provides a kind of electronic equipment, and electronic equipment includes the reality of the disclosure
The battery in the second aspect of example is applied, battery is arranged in the battery compartment of electronic equipment, the second face phase of the battery core shell of battery
Shell setting for electronic equipment, the first face of the battery core shell of battery and the battery compartment of electronic equipment connect.
It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not
The disclosure can be limited.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the disclosure
Example, and together with specification for explaining the principles of this disclosure.
Fig. 1 is structural representation Fig. 1 of battery core shell shown according to an exemplary embodiment；
Fig. 2 is structural representation Fig. 2 of battery core shell shown according to an exemplary embodiment；
Fig. 3 is structural representation Fig. 3 of battery core shell shown according to an exemplary embodiment；
Fig. 4 is structural representation Fig. 4 of battery core shell shown according to an exemplary embodiment；
Fig. 5 is the structural schematic diagram of battery shown according to an exemplary embodiment；
Fig. 6 is the structural schematic diagram of electronic equipment shown according to an exemplary embodiment.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all implementations consistent with this disclosure.On the contrary, they be only with it is such as appended
The example of the consistent device and method of some aspects be described in detail in claims, the disclosure.
With the high speed development and continuous improvement of people's living standards of science and technology, in recent years, electronic equipment such as intelligence
The function of energy terminal, tablet computer etc. is increasing, and the use of electronic equipment is very universal.For being provided to electronic equipment
The battery of electric energy is one of important devices of electronic equipment, plays vital work for the normal work of electronic equipment
With.
But with the development of science and technology, the volume of electronic equipment is gradually reduced, the shape and profile of electronic equipment also become more
Add mellow and full, for the space of storage batteries is Anomalistic space in electronic equipment, the spatial volume is smaller.When electronic equipment falls
Or when colliding with other objects, battery may send with shell and collide, and cause the battery core shell of battery to generate damaged, to make electricity
Pond can not work normally.
In the related technology, it can avoid setting because of battery core shell with electronics by the integral thickness of battery core shell in increase battery
Standby shell generates collision and battery core shell is caused damaged probability occur, but the body of battery core shell can be significantly greatly increased in above scheme
Product, to reduce the volume of battery core in battery, reduces the capacity of battery.
To solve the above-mentioned problems, embodiment of the disclosure provides a kind of battery core shell, which includes being used for
The battery core accommodating chamber of battery core is accommodated, wherein the first face of battery core shell is arranged relative to the battery compartment of electronic equipment, battery core shell
The second face be arranged relative to the shell of electronic equipment, the thickness in the second face of battery core shell is greater than the first face of battery core shell
Thickness, to make the second face of battery core shell have relatively strong under the premise of ensuring that the volume of battery core shell not will increase excessive
Mechanical strength, to reduce the second face of the battery core shell when the second face of the shell of electronic equipment and battery core shell collides
There is damaged probability, it is ensured that the battery core being arranged in battery core accommodating chamber can work normally, so as to improve user experience.
Embodiment of the disclosure provides a kind of battery core shell, which is applied to battery, as shown in Figure 1, battery core
Shell 100 includes the battery core accommodating chamber 101 for accommodating battery core, and wherein the first face 1011 of battery core shell 101 is relative to electronics
The battery compartment 201 of equipment 200 is arranged, and the second face 1012 of battery core shell is arranged relative to the shell 202 of electronic equipment 200, electricity
The thickness in the second face 1012 of core housing is greater than the thickness in the first face 1011 of battery core shell.
Illustratively, the first face of battery core shell is arranged relative to the battery compartment of electronic equipment, it can be understood as outside battery core
The connection or adjacent of the battery compartment of shell and electronic equipment, the second face of battery core shell are arranged relative to the shell of electronic equipment, can be with
The second face for being interpreted as battery core shell is adjacent with the shell of electronic equipment.As shown in Fig. 2, outside the first face of battery core shell and battery core
Second face of shell can be formed by same aluminum plastic film monolithic 110, and the thickness of different zones is different on the aluminum plastic film monolithic 110,
To ensure that the thickness of the second face region 112 of battery core shell is greater than the thickness of the first face region 111 of battery core shell.
As shown in Figure 3, or the first face of battery core shell is formed by the first aluminum plastic film monolithic 120, the second face of battery core shell by
The formation of second aluminum plastic film monolithic 130, the thickness of the second aluminum plastic film monolithic 130 are greater than the thickness of the first aluminum plastic film monolithic 120.Example
Such as, the thickness of the second aluminum plastic film monolithic can be greater than or equal to 100 μm, and the thickness of the first aluminum plastic film monolithic can be less than or equal to
65μm。
Embodiment of the disclosure provides a kind of battery core shell, which includes accommodating for accommodating the battery core of battery core
Chamber, wherein the first face of battery core shell is arranged relative to the battery compartment of electronic equipment, and the second face of battery core shell is relative to electronics
The shell of equipment is arranged, and the thickness in the first face of battery core shell is greater than the thickness in the second face of battery core shell, thus ensuring electricity
Under the premise of the volume of core housing not will increase excessively, make the first face of battery core shell that there is stronger mechanical strength, to reduce
When the first face of the shell of electronic equipment and battery core shell collides, there is damaged probability in the first face of battery core shell, really
Protecting the battery core being arranged in battery core accommodating chamber can work normally, so as to improve user experience.
In one embodiment, as shown in figure 4, at least one side of the first aluminum plastic film monolithic 120 and the second aluminum plastic film monolithic
130 are at least encapsulated by double-fold mode on one side.
By double-fold mode encapsulate the first aluminum plastic film monolithic at least on one side with the second aluminum plastic film monolithic at least while,
It can prevent the aluminum plastic film inner wall because of any one aluminum plastic film monolithic from contacting battery compartment while enhancing encapsulates position mechanical strength
And battery compartment is caused to be corroded.
Second aspect according to an embodiment of the present disclosure provides a kind of battery, as shown in figure 5, battery 300 includes battery core
301, tab 302 and the corresponding battery core shell 303 of Fig. 1 to Fig. 4 any one, battery core 301 are located at the battery core of battery core shell 303
In accommodating chamber 3031, tab 302 passes through battery core shell 303 and connect with battery core 301.
Embodiment of the disclosure provides a kind of battery, and the battery core shell in the battery includes the battery core for accommodating battery core
Accommodating chamber, wherein the first face of battery core shell is arranged relative to the battery compartment of electronic equipment, the second face of battery core shell relative to
The shell of electronic equipment is arranged, and the thickness in the first face of battery core shell is greater than the thickness in the second face of battery core shell, thus true
Under the premise of the volume of guarantor's battery core shell not will increase excessively, make the first face of battery core shell that there is stronger mechanical strength, with
There are the several of breakage in the first face for reducing the battery core shell when the shell of electronic equipment and the first face of battery core shell collide
Rate, it is ensured that the battery core being arranged in battery core accommodating chamber can work normally, so as to improve user experience.
The third aspect according to an embodiment of the present disclosure, provides a kind of electronic equipment, as shown in fig. 6, electronic equipment 400 wraps
The corresponding battery 401 of Fig. 5 is included, battery 401 is arranged in the battery compartment 402 of electronic equipment 400, the battery core shell of battery 401
First face is arranged relative to the shell of electronic equipment 400, the second face of the battery core shell of battery and the battery compartment 402 of electronic equipment
Connection.
Embodiment of the disclosure provides a kind of electronic equipment, and the battery core shell of battery includes for holding in the electronic equipment
Receive the battery core accommodating chamber of battery core, wherein the first face of battery core shell is arranged relative to the battery compartment of electronic equipment, battery core shell
Second face is arranged relative to the shell of electronic equipment, and the thickness in the first face of battery core shell is greater than the thickness in the second face of battery core shell
Degree, to make the first face of battery core shell have stronger under the premise of ensuring that the volume of battery core shell not will increase excessive
Mechanical strength is gone out with reducing the first face of the battery core shell when the shell of electronic equipment and the first face of battery core shell collide
Existing damaged probability, it is ensured that the battery core being arranged in battery core accommodating chamber can work normally, so as to improve user experience.
Those skilled in the art will readily occur to its of the disclosure after considering specification and practicing disclosure disclosed herein
Its embodiment.This application is intended to cover any variations, uses, or adaptations of the disclosure, these modifications, purposes or
Person's adaptive change follows the general principles of this disclosure and including the undocumented common knowledge in the art of the disclosure
Or conventional techniques.The description and examples are only to be considered as illustrative, and the true scope and spirit of the disclosure are by following
Claim is pointed out.
It should be understood that the present disclosure is not limited to the precise structures that have been described above and shown in the drawings, and
And various modifications and changes may be made without departing from the scope thereof.The scope of the present disclosure is only limited by the accompanying claims.
Claims (7)
1. a kind of battery core shell, which is characterized in that the battery core shell includes the battery core accommodating chamber for accommodating battery core, wherein institute
The first face for stating battery core shell is arranged relative to the battery compartment of electronic equipment, and the second face of the battery core shell is relative to the electricity
The shell of sub- equipment is arranged, and the thickness in the second face of the battery core shell is greater than the thickness in the first face of the battery core shell.
2. battery core shell according to claim 1, which is characterized in that the first face of the battery core shell is by the first aluminum plastic film
It is monolithically formed, the second face of the battery core shell is monolithically formed by the second aluminum plastic film, and the thickness of the second aluminum plastic film monolithic is big
In the thickness of the first aluminum plastic film monolithic.
3. battery core shell according to claim 2, which is characterized in that at least one side of the first aluminum plastic film monolithic and institute
State at least encapsulating on one side by double-fold mode for the second aluminum plastic film monolithic.
4. battery core shell according to claim 2, which is characterized in that the thickness of the second aluminum plastic film monolithic is greater than or waits
In 100 μm.
5. battery core shell according to claim 2, which is characterized in that the thickness of the first aluminum plastic film monolithic is less than or waits
In 65 μm.
6. a kind of battery, which is characterized in that including battery core, tab and battery core shell of any of claims 1-4,
The battery core is located in the battery core accommodating chamber of the battery core shell, and the tab passes through the battery core shell and connects with the battery core
It connects.
7. a kind of electronic equipment, which is characterized in that the electronic equipment includes battery as claimed in claim 5, the battery
It is arranged in the battery compartment of the electronic equipment, the second face of the battery core shell of the battery is relative to the outer of the electronic equipment
Shell setting, the first face of the battery core shell of the battery is connect with the battery compartment of the electronic equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810791982.9A CN108963118A (en) | 2018-07-18 | 2018-07-18 | Battery core shell, battery and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810791982.9A CN108963118A (en) | 2018-07-18 | 2018-07-18 | Battery core shell, battery and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108963118A true CN108963118A (en) | 2018-12-07 |
Family
ID=64497826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810791982.9A Pending CN108963118A (en) | 2018-07-18 | 2018-07-18 | Battery core shell, battery and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108963118A (en) |
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| CN107864243A (en) * | 2017-11-29 | 2018-03-30 | 广东欧珀移动通信有限公司 | Electronic installation |
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| CN207504079U (en) * | 2017-12-11 | 2018-06-15 | 北京小米移动软件有限公司 | Electronic equipment |
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2018
- 2018-07-18 CN CN201810791982.9A patent/CN108963118A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3818232B2 (en) * | 2002-07-16 | 2006-09-06 | 日産自動車株式会社 | Multilayer battery case |
| CN102214808A (en) * | 2010-04-07 | 2011-10-12 | 索尼公司 | Battery pack and method for making same |
| JP2011243522A (en) * | 2010-05-21 | 2011-12-01 | Showa Denko Packaging Co Ltd | Laminate battery pack and laminate exterior material for battery pack |
| CN202205821U (en) * | 2011-08-22 | 2012-04-25 | 万海电源(烟台)有限公司 | Edge sealing structure of flexibly packaged lithium ion battery |
| CN203674276U (en) * | 2014-01-20 | 2014-06-25 | 东莞新能源科技有限公司 | Flexible packaged lithium ion battery |
| CN105098253A (en) * | 2014-05-21 | 2015-11-25 | 东莞新能源科技有限公司 | Double-flanging device for soft package lithium-ion battery |
| CN204809335U (en) * | 2015-06-25 | 2015-11-25 | 中信国安盟固利动力科技有限公司 | Soft -packing power lithium ion battery hem structure |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181207 |