CN206893632U - A kind of battery pack with side fixed plastics battery case - Google Patents
A kind of battery pack with side fixed plastics battery case Download PDFInfo
- Publication number
- CN206893632U CN206893632U CN201720506276.6U CN201720506276U CN206893632U CN 206893632 U CN206893632 U CN 206893632U CN 201720506276 U CN201720506276 U CN 201720506276U CN 206893632 U CN206893632 U CN 206893632U
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- CN
- China
- Prior art keywords
- battery
- baffle plate
- side fixed
- press strip
- battery pack
- 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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- 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
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- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a kind of battery pack with side fixed plastics battery case, 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 both ends and lower surface both ends are respectively equipped with baffle plate screwed hole；The both ends of the press strip are provided with press strip screwed hole, and press strip and baffle plate are fixed together by the screw through press strip screwed hole and baffle plate screwed hole.The plastic 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 ratio energy of battery modules, while the reliability after improving battery in groups.
Description
Technical field
It the utility model is related to power battery technology field, and in particular to a kind of electricity with side fixed plastics battery case
Pond group.
Background technology
Lithium ion battery can be broadly divided into square, cylinder, wherein Soft Roll three major types, rectangular cell according to profile at present, it
Have the advantages that to have a safety feature, be in light weight, 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 adds overall weight.
Accordingly, it is desirable to provide a kind of battery pack with side fixed plastics battery case, the battery case be by plastic shaping,
A kind of square shelly part with housing and side fixed connection structure.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of battery pack with side fixed plastics battery case, makes
Battery in groups when can quickly be referred to as an entirety, and directly can be fixedly connected with casing.
In order to solve the above technical problems, the utility model uses following technical proposals：
A kind of battery pack with side fixed plastics battery case, 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 both ends and lower surface both ends are respectively equipped with baffle plate screwed hole；The both ends of the press strip are provided with press strip screw thread
Press strip and baffle plate are fixed together by hole, the screw through press strip screwed hole and baffle plate screwed hole.
Preferably, the side fixed structure includes corresponding side rectangular recess and side rectangular boss.
Preferably, the side rectangular recess is arranged on the same side of battery container, and the side rectangular boss is set
On battery container other side side.
Preferably, the side fixed structure includes corresponding side step groove and side ladder boss.
Preferably, the side step groove and side ladder boss are disposed on the same side of battery container, and
Two sides of battery container set side step groove and side ladder boss respectively on sustained height.
Preferably, the side fixed structure includes corresponding side trapezoidal groove and side trapezoid boss.
Preferably, the side trapezoidal groove is arranged on the same side of battery container, and the side trapezoid boss is set
On battery container other side side.
Preferably, the side fixed structure includes corresponding side insert and side fastener.
Preferably, the side insert and side fastener are separately positioned on two sides of battery container.
Preferably, the side fastener is provided with the insertion groove to match with side insert.
The beneficial effects of the utility model are as follows：
A kind of battery pack with side fixed plastics battery case of the present utility model, as a result of above technical side
Case, the plastic battery shell that there is side to fix can be such that battery quickly assembles, and simplify process, reduce labor intensity, reduce and fix
Part, battery weight in groups is reduced, improves the ratio energy of battery modules, while the reliability after improving battery in groups.
Brief description of the drawings
Specific embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 shows that a kind of battery block structure of battery pack with side fixed plastics battery case of the present utility model is shown
It is intended to.
Fig. 2 shows that a kind of structure of embodiment 1 of battery pack with side fixed plastics battery case of the present utility model is shown
It is intended to.
Fig. 3 shows that a kind of structure of embodiment 2 of battery pack with side fixed plastics battery case of the present utility model is shown
It is intended to.
Fig. 4 shows that a kind of structure of embodiment 3 of battery pack with side fixed plastics battery case of the present utility model is shown
It is intended to.
Fig. 5 shows that a kind of structure of embodiment 4 of battery pack with side fixed plastics battery case of the present utility model is shown
It is intended to.
Fig. 6 shows a kind of housing side of embodiment 4 of battery pack with side fixed plastics battery case of the present utility model
The structural representation of side insert.
Fig. 7 shows a kind of housing side of embodiment 4 of battery pack with side fixed plastics battery case of the present utility model
The structural representation of checkpost 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 side rectangular recess, 52 side rectangular boss, 53 side step grooves, 54 side ladder boss, 55 sides are trapezoidal
Groove, 56 side trapezoid boss, 57 side inserts, 58 side fasteners.
Embodiment
In order to illustrate more clearly of the utility model, the utility model is done into one with reference to preferred embodiments and drawings
The explanation of step.Similar part is indicated with identical reference in accompanying drawing.It will be appreciated by those skilled in the art that below
Specifically described content is illustrative and be not restrictive, and should not limit the scope of protection of the utility model with this.
As shown in Fig. 1-Fig. 7, a kind of battery pack with side fixed plastics battery case, 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 are 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 both ends of baffle plate 2 and lower surface both ends respectively
It is respectively equipped with baffle plate screwed hole 21.
The both 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 and baffle plate 2.
Embodiment 1
As shown in Fig. 2 the side fixed structure includes corresponding side rectangular recess 51 and side rectangular boss 52.
Preferably, the side rectangular recess 51 is arranged on 5 same side of battery container, the side rectangular boss 52
It is arranged on the other side side of battery container 5.
The quantity of the side rectangular recess 51 and side rectangular boss 52 is respectively 3.
The side rectangular recess 51 and side rectangular boss 52 and battery container 5 is are fixedly connected with or integrally formed.
Embodiment 2
As shown in figure 3, the side fixed structure includes corresponding side step groove 53 and side ladder boss 54.
The side step groove 53 and side ladder boss 54 are disposed on 5 same side of battery container, and together
5 two sides of battery container set side step groove 53 and side ladder boss 54 respectively in one height.
The side step groove 53 and the quantity of side ladder boss 54 are respectively 3.
The side step groove 53 and side ladder boss 54 and battery container 5 is are fixedly connected with or integrally formed.
Embodiment 3
As shown in figure 4, the side fixed structure includes corresponding side trapezoidal groove 55 and side trapezoid boss 56.
The side trapezoidal groove 55 is arranged on 5 same side of battery container, and the side trapezoid boss 56 is arranged on
On the other side side of battery container 5.
The quantity of the side trapezoidal groove 55 and side trapezoid boss 56 is respectively 3.
The side trapezoidal groove 55 and side trapezoid boss 56 and battery container 5 is are fixedly connected with or integrally formed.
Embodiment 4
As shown in Figure 5-Figure 7, the side fixed structure includes corresponding side insert 57 and side fastener 58.
The side insert 57 and side fastener 58 are separately positioned on two sides of battery container 5.
The side fastener 58 is provided with the insertion groove to match with side insert 57.
The side insert 57 and side fastener 58 and battery container 5 is are fixedly connected with or integrally formed.
A kind of assemble method of battery pack with side fixed plastics battery case of the present utility model：
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, the front side of rectangular configuration and rear side jam-packed are then reused into screw 4 by the press strip screwed hole 31 on press strip 3 using baffle plate 2
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, above-described embodiment of the present utility model is only intended to clearly illustrate the utility model example, and
It is not the restriction to embodiment of the present utility model, for those of ordinary skill in the field, in described above
On the basis of can also make other changes in different forms, all embodiments can not be exhaustive here,
It is every to belong to obvious changes or variations that the technical solution of the utility model is amplified out still in of the present utility model
The row of protection domain.
Claims (10)
- A kind of 1. battery pack with side fixed plastics battery case, it is characterised in that：Including battery (1), baffle plate (2), press strip (3) include the battery container (5) of square shelly with screw (4), the battery (1), set at left and right sides of the battery container (5) 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 both ends and lower surface both ends respectively It is respectively equipped with baffle plate screwed hole (21)；The both 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) and baffle plate (2) are fixed together by pit (21).
- A kind of 2. battery pack with side fixed plastics battery case according to claim 1, it is characterised in that：The side Side fixed structure includes corresponding side rectangular recess (51) and side rectangular boss (52).
- A kind of 3. battery pack with side fixed plastics battery case according to claim 2, it is characterised in that：The side Side rectangular recess (51) is arranged on battery container (5) same side, and the side rectangular boss (52) is arranged on battery container (5) on other side side.
- A kind of 4. battery pack with side fixed plastics battery case according to claim 1, it is characterised in that：The side Side fixed structure includes corresponding side step groove (53) and side ladder boss (54).
- A kind of 5. battery pack with side fixed plastics battery case according to claim 4, it is characterised in that：The side Side step groove (53) and side ladder boss (54) are disposed on battery container (5) same side, and on sustained height (5) two sides of battery container set side step groove (53) and side ladder boss (54) respectively.
- A kind of 6. battery pack with side fixed plastics battery case according to claim 1, it is characterised in that：The side Side fixed structure includes corresponding side trapezoidal groove (55) and side trapezoid boss (56).
- A kind of 7. battery pack with side fixed plastics battery case according to claim 6, it is characterised in that：The side Side trapezoidal groove (55) is arranged on battery container (5) same side, and the side trapezoid boss (56) is arranged on battery container (5) on other side side.
- A kind of 8. battery pack with side fixed plastics battery case according to claim 1, it is characterised in that：The side Side fixed structure includes corresponding side insert (57) and side fastener (58).
- A kind of 9. battery pack with side fixed plastics battery case according to claim 8, it is characterised in that：The side Side insert (57) and side fastener (58) are separately positioned on two sides of battery container (5).
- A kind of 10. battery pack with side fixed plastics battery case according to claim 9, it is characterised in that：It is described Side fastener (58) is provided with the insertion groove to match with side insert (57).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720506276.6U CN206893632U (en) | 2017-05-09 | 2017-05-09 | A kind of battery pack with side fixed plastics battery case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720506276.6U CN206893632U (en) | 2017-05-09 | 2017-05-09 | A kind of battery pack with side fixed plastics battery case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206893632U true CN206893632U (en) | 2018-01-16 |
Family
ID=61341716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720506276.6U Active CN206893632U (en) | 2017-05-09 | 2017-05-09 | A kind of battery pack with side fixed plastics battery case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206893632U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107195804A (en) * | 2017-05-09 | 2017-09-22 | 河南新太行电源股份有限公司 | A kind of battery pack with side fixed plastics battery case |
-
2017
- 2017-05-09 CN CN201720506276.6U patent/CN206893632U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107195804A (en) * | 2017-05-09 | 2017-09-22 | 河南新太行电源股份有限公司 | A kind of battery pack with side fixed plastics battery case |
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