CN107221614A - A kind of battery pack that metal battery shell is fixed with side - Google Patents
A kind of battery pack that metal battery shell is fixed with side Download PDFInfo
- Publication number
- CN107221614A CN107221614A CN201710320631.5A CN201710320631A CN107221614A CN 107221614 A CN107221614 A CN 107221614A CN 201710320631 A CN201710320631 A CN 201710320631A CN 107221614 A CN107221614 A CN 107221614A
- Authority
- CN
- China
- Prior art keywords
- battery
- fixed
- shell
- housing side
- baffle plate
- 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
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/256—Carrying devices, e.g. belts
-
- 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
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- 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
The present invention discloses a kind of battery pack that metal battery shell is fixed with side, including battery, baffle plate, press strip and screw, the battery includes the battery container of square shelly, the left and right sides of the battery container is provided with side fixed structure, and the battery is fixedly connected into rectangular configuration by the side fixed structure of battery container；The front side of the rectangular configuration and rear side set baffle plate respectively, and baffle plate upper surface two ends and lower surface two ends are respectively equipped with baffle plate screwed hole；The two ends of the press strip are provided with press strip screwed hole, and press strip is fixed together by the screw through press strip screwed hole and baffle plate screwed hole with baffle plate.The metal battery shell fixed with side can be such that battery quickly assembles, and simplify process, reduce labor intensity, reduce retaining element, reduce battery weight in groups, improve the specific energy of battery modules, while the reliability after improving battery in groups.
Description
Technical field
The present invention relates to power battery technology field, and in particular to a kind of battery that metal battery shell is fixed with side
Group.
Background technology
Current lithium ion battery can be broadly divided into square, cylinder, wherein Soft Roll three major types, rectangular cell according to profile, it
Have the advantages that to have a safety feature, lightweight, battery capacity is big, flexible design.Now with consumer battery, new-energy automobile, storage
The fast development in energy field, following rectangular lithium ion battery will be more advantageous, and development prospect is also very extensive.
But existing rectangular cell shell is typically when battery is fixed in casing generally without fixed structure currently on the market
Extruding fixation is carried out using steel profile or other parts above battery, surrounding is stopped using thin plate fixes.This fixed form
Complex procedures, part is numerous, operating difficulties, waste of manpower, while adding overall weight.
Accordingly, it is desirable to provide a kind of battery pack that metal battery shell is fixed with side, the battery case is by intermetallic composite coating
Form, a kind of square shelly part with housing and side fixed connection structure.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of battery pack that metal battery shell is fixed with side, make battery
An entirety can be quickly referred to as when in groups, and directly can be fixedly connected with casing.
In order to solve the above technical problems, the present invention uses following technical proposals：
A kind of battery pack that metal battery shell is fixed with side, including battery, baffle plate, press strip and screw, the battery
Include the battery container of square shelly, the left and right sides of the battery container is provided with side fixed structure, and the battery passes through electricity
The side fixed structure of pond housing is fixedly connected into rectangular configuration；The front side of the rectangular configuration and rear side set baffle plate respectively,
Baffle plate upper surface two ends and lower surface two ends are respectively equipped with baffle plate screwed hole；The two ends of the press strip are provided with press strip screw thread
Press strip is fixed together by hole, the screw through press strip screwed hole and baffle plate screwed hole with baffle plate.
Preferably, the side fixed structure includes corresponding housing side boss and housing side grooves.
Preferably, housing side boss is arranged on the same side of battery container, and the housing side grooves are set
On battery container other side side.
Preferably, housing side boss and housing side grooves are disposed on the same side of battery container, and
Two sides of battery container set housing side boss and housing side grooves respectively on sustained height.
Preferably, the quantity of housing side boss and housing side grooves is respectively 3.
Preferably, the side fixed structure includes corresponding housing side insert and housing side fastener.
Preferably, housing side insert and housing side fastener are separately positioned on two sides of battery container
On.
Preferably, housing side boss and housing side grooves are to be fixedly connected with battery container.
Preferably, housing side boss and housing side grooves are one of the forming with battery container.
Preferably, housing side insert and housing side fastener are one of the forming with battery container.
Beneficial effects of the present invention are as follows：
A kind of battery pack that metal battery shell is fixed with side of the present invention, as a result of above technical scheme, tool
The metal battery shell for having side to fix can be such that battery quickly assembles, and simplify process, reduce labor intensity, reduce retaining element,
Battery weight in groups is reduced, the specific energy of battery modules is improved, while the reliability after improving battery in groups.
Brief description of the drawings
The embodiment to the present invention is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 shows a kind of battery block structure signal of battery pack that metal battery shell is fixed with side of the present invention
Figure.
Fig. 2 shows a kind of structural representation of embodiment 1 of battery pack that metal battery shell is fixed with side of the present invention.
Fig. 3 shows a kind of structural representation of embodiment 2 of battery pack that metal battery shell is fixed with side of the present invention.
Fig. 4 shows a kind of structural representation of embodiment 3 of battery pack that metal battery shell is fixed with side of the present invention.
Fig. 5 shows a kind of housing side card of embodiment 3 of battery pack that metal battery shell is fixed with side of the present invention
The structural representation of part.
Fig. 6 shows that a kind of housing side of embodiment 3 of battery pack that metal battery shell is fixed with side of the present invention is inserted
Enter the structural representation of part.
Each mark is as follows in figure：1 battery, 2 baffle plates, 21 baffle plate screwed holes, 3 press strips, 31 press strip screwed holes, 4 screws, 5 electricity
Pond housing, 51 housing side boss, 52 housing side grooves, 53 housing side inserts, 54 housing side fasteners.
Embodiment
In order to illustrate more clearly of the present invention, the present invention is done further with reference to preferred embodiments and drawings
It is bright.Similar part is indicated with identical reference in accompanying drawing.It will be appreciated by those skilled in the art that institute is specific below
The content of description is illustrative and be not restrictive, and should not be limited the scope of the invention with this.
As shown in figs 1 to 6, a kind of battery pack that metal battery shell is fixed with side, including battery 1, baffle plate 2, press strip
3 and screw 4.
The battery 1 includes the battery container 5 of square shelly, and the left and right sides of the battery container 5 is fixed provided with side
Structure, the battery 1 is fixedly connected into rectangular configuration by the side fixed structure of battery container 5.
The front side of the rectangular configuration and rear side set baffle plate 2, the upper surface two ends of baffle plate 2 and lower surface two ends respectively
It is respectively equipped with baffle plate screwed hole 21.
The two ends of the press strip 3 are provided with press strip screwed hole 31, and the screw 4 runs through press strip screwed hole 31 and baffle plate screwed hole
21 are fixed together press strip 3 with baffle plate 2.
Embodiment 1
The side fixed structure includes corresponding housing side boss 51 and housing side grooves 52.
Housing side boss 51 is arranged on the same side of battery container 5, and the housing side grooves 52 are arranged on
On the other side side of battery container 5.
The quantity of housing side boss 51 and housing side grooves 52 is respectively 3.
Housing side boss 51 and housing side grooves 52 are to be fixedly connected or integrally formed with battery container 5.
Embodiment 2
The side fixed structure includes corresponding housing side boss 51 and housing side grooves 52.
Housing side boss 51 and housing side grooves 52 are disposed on the same side of battery container 5, and together
5 two sides of battery container set housing side boss 51 and housing side grooves 52 respectively in one height.
The quantity of housing side boss 51 and housing side grooves 52 is respectively 3.
Housing side boss 51 and housing side grooves 52 are to be fixedly connected or integrally formed with battery container 5.
Embodiment 3
The side fixed structure includes corresponding housing side insert 53 and housing side fastener 54.
Housing side insert 53 and housing side fastener 54 are separately positioned on two sides of battery container 5.
Housing side insert 53 and housing side fastener 54 are one of the forming with battery container 5.
A kind of assemble method of battery pack that metal battery shell is fixed with side of the present invention：
The rectangle knot that each two battery 1 is formed a whole by the side fixed structure of the side of battery container 5 during assembling
Structure, then using baffle plate 2 by the front side of rectangular configuration and rear side jam-packed, reuses screw 4 by the press strip screwed hole 31 on press strip 3
With the baffle plate screwed hole 21 on baffle plate 2 through connection, make press strip 3 that two pieces of baffle plates 2 to be fixed together, most battery 1 is in a row at last
Fixation in column turns into an entirety.
Obviously, the above embodiment of the present invention is only intended to clearly illustrate example of the present invention, and is not pair
The restriction of embodiments of the present invention, for those of ordinary skill in the field, may be used also on the basis of the above description
To make other changes in different forms, all embodiments can not be exhaustive here, it is every to belong to this hair
Row of the obvious changes or variations that bright technical scheme is amplified out still in protection scope of the present invention.
Claims (10)
1. a kind of battery pack that metal battery shell is fixed with side, it is characterised in that：Including battery (1), baffle plate (2), press strip
(3) and screw (4), the battery (1) includes the battery container (5) of square shelly, and the left and right sides of the battery container (5) is set
There is side fixed structure, the battery (1) is fixedly connected into rectangular configuration by the side fixed structure of battery container (5)；
The front side of the rectangular configuration and rear side set baffle plate (2), baffle plate (2) the upper surface two ends and lower surface two ends respectively
It is respectively equipped with baffle plate screwed hole (21)；
The two ends of the press strip (3) are provided with press strip screwed hole (31), and the screw (4) runs through press strip screwed hole (31) and baffle plate spiral shell
Press strip (3) is fixed together by pit (21) with baffle plate (2).
2. a kind of battery pack that metal battery shell is fixed with side according to claim 1, it is characterised in that：The side
Side fixed structure includes corresponding housing side boss (51) and housing side grooves (52).
3. a kind of battery pack that metal battery shell is fixed with side according to claim 2, it is characterised in that：The shell
Side side boss (51) is arranged on battery container (5) same side, and the housing side grooves (52) are arranged on battery container
(5) on other side side.
4. a kind of battery pack that metal battery shell is fixed with side according to claim 2, it is characterised in that：The shell
Side side boss (51) and housing side grooves (52) are disposed on battery container (5) same side, and on sustained height
(5) two sides of battery container set housing side boss (51) and housing side grooves (52) respectively.
5. a kind of battery pack that metal battery shell is fixed with side according to claim 3 or 4, it is characterised in that：Institute
The quantity for stating housing side boss (51) and housing side grooves (52) is respectively 3.
6. a kind of battery pack that metal battery shell is fixed with side according to claim 1, it is characterised in that：The side
Side fixed structure includes corresponding housing side insert (53) and housing side fastener (54).
7. a kind of battery pack that metal battery shell is fixed with side according to claim 6, it is characterised in that：The shell
Side side insert (53) and housing side fastener (54) are separately positioned on two sides of battery container (5).
8. according to a kind of any described battery packs that metal battery shell is fixed with side of claim 2-5, it is characterised in that：
Housing side boss (51) and housing side grooves (52) are to be fixedly connected with battery container (5).
9. according to a kind of any described battery packs that metal battery shell is fixed with side of claim 2-5, it is characterised in that：
Housing side boss (51) and housing side grooves (52) are one of the forming with battery container (5).
10. a kind of battery pack that metal battery shell is fixed with side according to claim 6 or 7, it is characterised in that：Institute
Housing side insert (53) and housing side fastener (54) is stated to be one of the forming with battery container (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710320631.5A CN107221614A (en) | 2017-05-09 | 2017-05-09 | A kind of battery pack that metal battery shell is fixed with side |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710320631.5A CN107221614A (en) | 2017-05-09 | 2017-05-09 | A kind of battery pack that metal battery shell is fixed with side |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107221614A true CN107221614A (en) | 2017-09-29 |
Family
ID=59944127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710320631.5A Pending CN107221614A (en) | 2017-05-09 | 2017-05-09 | A kind of battery pack that metal battery shell is fixed with side |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107221614A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202817066U (en) * | 2012-10-09 | 2013-03-20 | 史可心 | Novel battery pack |
| CN106575728A (en) * | 2014-08-19 | 2017-04-19 | 罗伯特·博世有限公司 | Receptacle for a battery module, and battery module having a receptacle of this kind |
| CN207217609U (en) * | 2017-05-09 | 2018-04-10 | 河南新太行电源股份有限公司 | A kind of battery pack that metal battery shell is fixed with side |
-
2017
- 2017-05-09 CN CN201710320631.5A patent/CN107221614A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202817066U (en) * | 2012-10-09 | 2013-03-20 | 史可心 | Novel battery pack |
| CN106575728A (en) * | 2014-08-19 | 2017-04-19 | 罗伯特·博世有限公司 | Receptacle for a battery module, and battery module having a receptacle of this kind |
| CN207217609U (en) * | 2017-05-09 | 2018-04-10 | 河南新太行电源股份有限公司 | A kind of battery pack that metal battery shell is fixed with side |
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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: 20170929 |