CN110364654A - Battery modules and its electronic equipment - Google Patents
Battery modules and its electronic equipment Download PDFInfo
- Publication number
- CN110364654A CN110364654A CN201910602678.XA CN201910602678A CN110364654A CN 110364654 A CN110364654 A CN 110364654A CN 201910602678 A CN201910602678 A CN 201910602678A CN 110364654 A CN110364654 A CN 110364654A
- Authority
- CN
- China
- Prior art keywords
- battery
- protecting plate
- battery modules
- electronic equipment
- modules
- 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.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
-
- 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
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
-
- 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
This application provides a kind of battery modules and its electronic equipment, battery modules include battery, battery protecting plate and cell package film；The battery includes the side of the first surface being disposed opposite to each other, second surface and the connection first surface and the second surface; the battery protecting plate is arranged adjacent to the side of the battery; the distance between the battery protecting plate and the battery first surface are less than the distance between the battery protecting plate and the battery second surface; electronic device on the battery protecting plate is provided entirely in side of the battery protecting plate far from the battery first surface, and the cell package film wraps up and encapsulates the battery and the battery protecting plate.The structure of battery modules can reduce the risk that cell package film is punctured, and then improve the reliability of electronic equipment complete machine by the package position of rationally setting battery protecting plate.
Description
Technical field
The present invention relates to the technical field of battery packaging structure, it is specifically related to a kind of battery modules and its electronic equipment.
Background technique
For the battery modules of electronic product, encapsulating structure is typically all that battery and electricity are wrapped in inside encapsulating film
The structures such as pond protection board, battery protecting plate are equipped with electronic device, however since battery protecting plate is in encapsulating film interior location
Unreasonable or inappropriate, the electronic device on battery protecting plate is easy to puncture encapsulating film, and leads to battery packaging structure
It destroys, or even battery drain can be made or scrapped.Especially when battery is installed on electronic equipment internal, since electronics is set
Standby internal structural space is limited, and stacked structure is compact between internal each construction package, is more easier to cause battery modules
It squeezes, and then destroys the encapsulating film of battery modules, increase the out of order probability of electronic equipment complete machine.
Summary of the invention
On the one hand the embodiment of the present application provides a kind of battery modules, the battery modules include battery, battery protection
Plate and cell package film；The battery includes the first surface being disposed opposite to each other, second surface and connection first table
The side in face and the second surface, the battery protecting plate are arranged adjacent to the side of the battery, the battery protecting plate
The distance between described battery first surface be less than between the battery protecting plate and the battery second surface away from
From the electronic device on the battery protecting plate is provided entirely in the battery protecting plate far from the battery first surface
Side, the cell package film wrap up and encapsulate the battery and the battery protecting plate.
On the other hand the embodiment of the present application also provides a kind of electronic equipment, the electronic equipment includes center and above-mentioned reality
Apply battery modules described in example；The center is equipped with battery compartment, the shape contour of the battery compartment and the battery modules
Appearance profile is adapted, and the battery modules are set in the battery compartment.
Battery modules provided by the embodiments of the present application and its electronic equipment, the structure of battery modules, by being rationally arranged
The package position of battery protecting plate can reduce the risk that cell package film is punctured, and then improve electronic equipment complete machine
Reliability.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is a kind of structural schematic diagram of common battery packaging structure；
Fig. 2 is the structural schematic diagram of the application one embodiment of battery modules for electronic equipment；
Fig. 3 is the structure schematic side view of battery and battery protecting plate cooperation in Fig. 2 embodiment；
Fig. 4 is the structure of the main view of battery and battery protecting plate cooperation in Fig. 2 embodiment；
Fig. 5 is the structural schematic diagram of another embodiment of the application battery modules for electronic equipment；
Fig. 6 is the structural schematic diagram of the another embodiment of the application battery modules for electronic equipment；
Fig. 7 is the structural schematic diagram of the application battery modules a further embodiment for electronic equipment；
Fig. 8 is the partial structural diagram of one embodiment of the application electronic equipment；
Fig. 9 is the partial structural diagram of another embodiment of the application electronic equipment；
Specific embodiment
With reference to the accompanying drawings and examples, the present invention is described in further detail.It is emphasized that following implement
Example is merely to illustrate the present invention, but is not defined to the scope of the present invention.Likewise, following embodiment is only portion of the invention
Point embodiment and not all embodiments, institute obtained by those of ordinary skill in the art without making creative efforts
There are other embodiments, shall fall within the protection scope of the present invention.
Referenced herein " embodiment " is it is meant that a particular feature, structure, or characteristic described can wrap in conjunction with the embodiments
Containing at least one embodiment of the present invention.Each position in the description occur the phrase might not each mean it is identical
Embodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art explicitly and
Implicitly understand, embodiment described herein can be combined with other embodiments.
Include, but are not limited to be configured to via wired as " electronic equipment " as used herein (or being referred to as " terminal ")
Connection (such as connects via Public Switched Telephone Network (PSTN), digital subscriber line (DSL), digital cable, direct cable
Connect and/or another data connection/network) and/or via (for example, for cellular network, WLAN (WLAN), such as
The digital TV network of DVB-H network, satellite network, AM-FM broadcasting transmitter and/or another communication terminal) wirelessly connect
Mouth reception/transmission signal of communication device.It is configured to that " channel radio can be referred to as by the communication terminal of radio interface communication
Letter terminal ", " wireless terminal " or " mobile terminal ".The example of mobile terminal includes, but are not limited to satellite or cellular phone；It can be with
PCS Personal Communications System (PCS) terminal of combination cellular radio telephone and data processing, fax and communication ability；It can be with
Including radio telephone, pager, the Internet/intranet access, Web browser, memo pad, calendar and/or global location
The PDA of system (GPS) receiver；And conventional laptop and/or palmtop receiver or including radiotelephone transceiver
Other electronic devices.Mobile phone is the electronic equipment for being configured with cellular communication module.
Referring to Fig. 1, Fig. 1 is a kind of structural schematic diagram of common battery packaging structure, traditional battery packaging structure is,
Position is packaged between in the battery, i.e. the position of battery protecting plate 13 is also placed in the middle position of 11 side of battery, electronics
Device 14 distinguishes patch in 13 two sides of battery protecting plate, last outer layer covers encapsulating film 15.It should be noted that the present invention is implemented
Term " includes " and " having " and their any deformations in example, it is intended that cover and non-exclusive include.Such as it contains
The process, method, system, product or equipment of a series of steps or units are not limited to listed step or unit, but
Optionally further comprising the step of not listing or unit, or optionally further comprising it is solid for these process, methods, product or equipment
The other steps or component having.
It is well known that since battery is most of be installed within the extremely limited shell in space, external packaging
15 structure of film is highly susceptible to squeeze, and the position of this kind of encapsulating structure electronic device 14 can be easy to bursting packaging film 15, in turn
Packaging film 15 is ruptured, causes electronic device 14 to leak outside, therefore have an impact to cell safety and service life.
In view of this, the embodiment of the present application provides a kind of battery modules, referring to Fig. 2, Fig. 2 is that the application is set for electronics
The structural schematic diagram of standby one embodiment of battery modules, it should be noted that the electronic equipment in the application may include mobile phone,
Tablet computer, laptop, wearable device etc. have the electronic equipment of battery modules.The battery modules 100 include but not
It is limited to battery 110, battery protecting plate 120 and cell package film 130.
Specifically, Fig. 3 is that battery and battery protecting plate cooperate in Fig. 2 embodiment also referring to Fig. 3 and Fig. 4
Structure schematic side view, Fig. 4 are the structure of the main view of battery and battery protecting plate cooperation in Fig. 2 embodiment.The battery
Core 110 includes the first surface 111 being disposed opposite to each other, second surface 112 and the connection first surface 111 and second table
The side 113 in face 112, the battery protecting plate 120 are arranged adjacent to the side 113 of the battery 110, wherein referred to herein
Battery protecting plate 120 can make one piece of pcb board, be connected with above electronic device 140 (value volume and range of product all can be multiple,
For example may include resistance, capacitor, microprocessor, inductance etc.), battery protecting plate 120 is for providing the circuit of battery modules 100
Protection guarantees that battery modules 100 have stable input (electric current or voltage etc.) during charging, and during discharge
It can have stable output.It should be noted that term " first ", " second ", " third " in the present invention are only used for describing
Purpose is not understood to indicate or imply relative importance or implicitly indicates the quantity of indicated technical characteristic.As a result,
Define " first ", " second ", " third " feature can explicitly or implicitly include at least one of the features.Of the invention
In description, the meaning of " plurality " is at least two, such as two, three etc., unless otherwise specifically defined.
Optionally, in the present embodiment, between 110 first surface 111 of the battery protecting plate 120 and the battery
Distance L1 is less than the distance between the battery protecting plate 120 and 110 second surface 112 of battery L2, and the battery is protected
Electronic device 140 on backplate 120 is provided entirely in the battery protecting plate 120 far from 110 first surface 111 of battery
Side, the cell package film 130, which wraps up, simultaneously encapsulates the battery 110 and the battery protecting plate 120.In the present embodiment
Battery protecting plate 120 be positioned close to the position of 110 1 side surface of battery, and electronic device 140 is provided entirely in electricity
The same side surface of pond protection board 120 guarantees in encapsulating film 130, and electronic device 140 is made to have enough accommodation spaces
1301, in the case that even encapsulating film 130 is squeezed deformation, electronic device 140 is also not easy to puncture encapsulating film 130, into
And it improves the security performance of battery modules and extends service life.
Further, referring to Fig. 5, Fig. 5 is the structure of another embodiment of the application battery modules for electronic equipment
Schematic diagram, the encapsulation port 1101 of battery 110 is located at the side 113 of battery, and the battery protecting plate 120 in the present embodiment
The side 113 that the corresponding battery 110 is equipped with the encapsulation port 1101 is arranged.Battery protecting plate 120 in the present embodiment with
The same side of battery 110 is arranged in the encapsulation port 1101 of battery 110, can be convenient electronics device on battery protecting plate 120
Part 140 is connect with the internal structure lead of battery 110.
Optionally, in the present embodiment, between the encapsulation port 1101 and the first surface 111 of the battery 110
Distance L3 is less than the distance between the encapsulation port 1101 and the second surface 112 L4.This kind of design structure can be further
Make encapsulation port 1101 of the battery protecting plate 120 close to battery 110, facilitates electronic device 140 and battery on battery protecting plate 120
The internal structure lead of core 110 connects.Further, in the present embodiment, encapsulation port 1101 can be close to the first surface
111 settings, can be with since battery protecting plate 120 is close to the encapsulation port 1101 of battery 110 in this kind of design structure
Keep accommodation space 1301 bigger, and then the structure of increasingly complex, the more electronic device 140 of contained structure, and electronic device 140
Also more it is not easy to puncture cell package film 130.It is indicated (such as it should be noted that institute is directional in the embodiment of the present invention
Up, down, left, right, before and after ...) it is only used for explaining opposite between each component under a certain particular pose (as shown in the picture)
Positional relationship, motion conditions etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.
In addition, battery protecting plate 120 and the encapsulation port 1101 of battery 110 are not arranged in some other embodiments
The same side of battery 110, referring to Fig. 6, Fig. 6 is the knot of the another embodiment of the application battery modules for electronic equipment
The phase of battery 110 is arranged in the encapsulation port 1101 of battery 110 for structure schematic diagram, in the present embodiment, battery protecting plate 120
It carries on the back on two sides, battery protecting plate 120 realizes the connection with 110 internal structure of battery by FPC 1201.
Referring to Fig. 7, Fig. 7 is the structural schematic diagram of the application battery modules a further embodiment for electronic equipment, into
Optionally, the battery protecting plate 120 in the present embodiment includes the first loading end 121, the second loading end 122 being disposed opposite to each other to one step
And the mounting surface 123 of connection first loading end 121 and second loading end 122, the electronic device 140 are fixedly arranged on
First loading end 121, second loading end 122 are coplanar with the first surface 111 of the battery 110；The installation
Push up the side 113 for holding the battery 110 in face 123.Structure in embodiment itself, by not setting battery protecting plate 120
The side for setting electronic device 140 and the first surface 111 of battery 110 are coplanar with, and it is empty can to increase receiving to the maximum extent
Between 1301, further decrease the risk that cell package film 130 is punctured.
Please continue to refer to Fig. 7, optionally, in the present embodiment, it is coated on the electronic device 140 of battery protecting plate 120
Glue-line 150 is protected, which can play the role of overlay electronic device 140, and then prevent because of electronics device
Part 140 is locally present sharp parts and punctures cell package film 130.On the other hand it can play and 140 electricity of electronic device is protected
Effect, prevent electronic device 140 (battery protecting plate 120 in other words) leak electricity.Optionally, the protection glue-line be UV solidification glue or
Other insulating resin glue of person, will not enumerate herein.
Further, the embodiment of the present application also provides a kind of electronic equipment, please refers to Fig. 8, and Fig. 8 is the application electronic equipment
The partial structural diagram of one embodiment, the electronic equipment in the present embodiment include center 200, main control board 300 and on
State battery modules 100 as described in the examples；The center 200 is equipped with battery compartment 201, the shape contour of the battery compartment 201
It is adapted with the appearance profile of the battery modules 100, the battery modules 100 are set in the battery compartment 201.Optionally,
Electronic device 140 in the present embodiment on 100 battery protecting plate 120 of battery modules is directed away from the bottom of the battery compartment 201
Side setting, i.e. electronic device 140 are towards the external setting of battery compartment 201, and the main control board 300 is adjacent to the battery mould
Group 100 is equipped with one end setting namely the receiving of 300 adjacent cells mould group 100 of the main control board sky of the battery protecting plate 120
Between 1301 setting.
This kind of design structure can make the inner space of electronic equipment be fully utilized, 300 adjacent cells of main control board
The accommodation space 1301 of mould group 100, i.e., convenient main control board 300 and the cell package film 130 of battery modules 100 squeeze
When, due to the presence of accommodation space 1301, connecing between cell package film 130 and electronic device 140 will not be caused easily
Touching, and then play the purpose for preventing cell package film 130 to be punctured.This kind of design structure is to take full advantage of battery modules 100
Accommodation space 1301, when assembling main control board 300, so that it may by the receiving of main control board 300 and battery modules 100
Space 1301 is leaned on close, due to the presence of accommodation space 1301, it is not necessary to worry that cell package film 130 is punctured；Setting may be used also
Deliberately main control board 300 to be press-fitted into 1301 a part of accommodation space, and then the inner space of electronic equipment is made full use of,
Keep electronic equipment more lightening, inside can stack more devices.
Referring to Fig. 9, Fig. 9 is the partial structural diagram of another embodiment of the application electronic equipment, in the present embodiment
Electronic equipment includes center 200, battery modules 100 described in battery cover 400 and above-described embodiment.The center 200 is set
There is battery compartment 201, the shape contour of the battery compartment 201 and the appearance profile of the battery modules 100 are adapted, the battery
Mould group 100 is set in the battery compartment 201.The battery cover 400 is the rear cover of electronic equipment, the mainboard body including integral structure
410 and interconnecting piece 420, the side of the interconnecting piece 420 and the center 200 is cooperatively connected, and the battery cover 400 is covered on
The battery compartment 201；Electronic device 140 on 100 battery protecting plate 120 of battery modules is towards the battery cover 400 1
Side setting；The distance between the 400 mainboard body 410 of battery cover and the center 200 are gradually reduced from one end to the other side, i.e.,
L5 in figure is less than L6, and one end that the battery modules 100 are equipped with the battery protecting plate 120 is main towards the battery cover 400
The lesser one end of distance is (between the mainboard body 410 and the center 200 of battery cover 400 between plate body 410 and the center 200
Distance be L5 one end) setting.
Electronic devices structure in the present embodiment, by designing not uniform thickness (between the mainboard body and the center of battery cover
Distance be gradually reduced from one end to the other side) structure, be that the equal knot of camera module 500 can be set in the biggish one end of thickness
Structure (main control board that figure label 300 can be electronic equipment), camera module 500 can not protrude from battery cover 400,
And one end of battery modules 100, which is arranged, can then compare thin thickness, by the accommodation space of battery modules 100 in the present embodiment
1301 corresponding battery covers 400 are arranged, and have the battery cover mainboard body 410 of incline structure even with battery modules 100 and squeeze,
Cell package film 130 and the destruction of internal structure that will not cause battery modules 100, are played to battery modules 100 very
Good protecting effect, and then improve the reliability of electronic equipment complete machine.
It should be noted that in some other embodiments, even battery cover 400 is not used such as the incline structure in Fig. 9,
The corresponding battery cover 400 of the accommodation space 1301 of battery modules 100 can also be arranged.
The foregoing is merely section Examples of the invention, are not intended to limit protection scope of the present invention, all utilizations
Equivalent device made by description of the invention and accompanying drawing content or equivalent process transformation are applied directly or indirectly in other correlations
Technical field, be included within the scope of the present invention.
Claims (10)
1. a kind of battery modules, which is characterized in that the battery modules include battery, battery protecting plate and cell package
Film；The battery includes the first surface being disposed opposite to each other, second surface and the connection first surface and second table
The side in face, the battery protecting plate are arranged adjacent to the side of the battery, the battery protecting plate and the battery the
The distance between one surface is less than the distance between the battery protecting plate and the battery second surface, the battery protection
Electronic device on plate is provided entirely in side of the battery protecting plate far from the battery first surface, the battery envelope
Dress film wraps up and encapsulates the battery and the battery protecting plate.
2. battery modules according to claim 1, which is characterized in that the encapsulation port of the battery is located at the side of battery
Face, and the battery protecting plate corresponds to the battery and is arranged equipped with the side of the encapsulation port.
3. battery modules according to claim 2, which is characterized in that the encapsulation port of the battery and the first surface
The distance between be less than the distance between the encapsulation port and the second surface.
4. battery modules according to claim 3, which is characterized in that the encapsulation port is arranged close to the first surface.
5. battery modules according to claim 4, which is characterized in that the battery protecting plate includes first be disposed opposite to each other
The mounting surface of loading end, the second loading end and connection first loading end and second loading end, the electronic device
It is fixedly arranged on first loading end, second loading end is coplanar with the first surface of the battery；It holds on the mounting surface top
The side of the battery.
6. battery modules according to claim 1, which is characterized in that be coated on the electronic device of the battery protecting plate
Protect glue-line.
7. battery modules according to claim 6, which is characterized in that the protection glue-line is UV solidification glue.
8. a kind of electronic equipment, which is characterized in that the electronic equipment includes center and claim 1-7 described in any item
Battery modules；The center is equipped with battery compartment, and the shape contour of the battery compartment and the appearance profile of the battery modules are mutually fitted
It answers, the battery modules are set in the battery compartment.
9. electronic equipment according to claim 8, which is characterized in that the electronic equipment includes main control board；It is described
Electronic device on battery modules battery protecting plate is directed away from the bottom side setting of the battery compartment, the main control board
One end that the neighbouring battery modules are equipped with the battery protecting plate is arranged.
10. electronic equipment according to claim 8, which is characterized in that the electronic equipment further includes battery cover, the electricity
Chi Gai includes the mainboard body and interconnecting piece of integral structure, the side mating connection of the interconnecting piece and the center, the electricity
Chi Gai is covered on the battery compartment；Electronic device on the battery modules battery protecting plate is set towards the battery cover side
It sets；The distance between the battery cover mainboard body and the center are gradually reduced from one end to the other side, and the battery modules are set
There is one end of the battery protecting plate to be arranged towards the lesser one end of distance between the battery cover mainboard body and the center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910602678.XA CN110364654B (en) | 2019-07-05 | 2019-07-05 | Battery module and electronic equipment thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910602678.XA CN110364654B (en) | 2019-07-05 | 2019-07-05 | Battery module and electronic equipment thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110364654A true CN110364654A (en) | 2019-10-22 |
| CN110364654B CN110364654B (en) | 2022-08-05 |
Family
ID=68218309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910602678.XA Active CN110364654B (en) | 2019-07-05 | 2019-07-05 | Battery module and electronic equipment thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110364654B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114616816A (en) * | 2021-07-16 | 2022-06-10 | 荣耀终端有限公司 | Electronic device |
| WO2023284279A1 (en) * | 2021-07-16 | 2023-01-19 | 荣耀终端有限公司 | Electronic device |
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| JPS60223671A (en) * | 1984-04-20 | 1985-11-08 | Toyota Motor Corp | Method for triplex projection welding |
| US5113326A (en) * | 1984-09-06 | 1992-05-12 | Mag Instrument, Inc. | Miniature flashlight |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114616816A (en) * | 2021-07-16 | 2022-06-10 | 荣耀终端有限公司 | Electronic device |
| WO2023284279A1 (en) * | 2021-07-16 | 2023-01-19 | 荣耀终端有限公司 | Electronic device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110364654B (en) | 2022-08-05 |
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