CN206742321U - A kind of mounting structure of battery modules bus-bar changeover base - Google Patents
A kind of mounting structure of battery modules bus-bar changeover base Download PDFInfo
- Publication number
- CN206742321U CN206742321U CN201720478161.0U CN201720478161U CN206742321U CN 206742321 U CN206742321 U CN 206742321U CN 201720478161 U CN201720478161 U CN 201720478161U CN 206742321 U CN206742321 U CN 206742321U
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- CN
- China
- Prior art keywords
- bus
- bar
- battery modules
- changeover base
- clamping plate
- Prior art date
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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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- Connection Of Batteries Or Terminals (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The utility model belongs to automobile batteries mounting technology field, more particularly to a kind of battery modules bus-bar changeover base, including bus-bar and changeover base, the bus-bar is the bus-bar of battery modules most side, the changeover base is made up of insulating materials, the changeover base is arranged in the side wall of battery modules end clamping plate, and the bus-bar is also protruded out in the side wall, and is fixedly connected by screw with changeover base.Changeover base is arranged in the side wall of battery modules end clamping plate by the utility model, then bus-bar is affixed with changeover base, while convenient transfer, improves the stability of transfer bus；In addition, not needing any mode connects for screw or welding between changeover base of the present utility model and clamping plate, it is easy to disassemble, while can effectively neutralizes caused vibration in battery modules.
Description
Technical field
The utility model belongs to automobile batteries mounting technology field, and in particular to a kind of battery modules bus-bar changeover base
Mounting structure.
Background technology
The battery of electric automobile is in series by several battery modules, and each battery modules are independent in process of production
Molding assembly, it is sequentially connected in series by each battery modules during entrucking, the series connection between each battery modules typically has bus-bar to realize electricity
Conductance leads to, and bus-bar is typically made up of plate-shaped metal material, exempts to occur in the practical process middle age due to automobile and jolts, if therefore
The bus-bar of each battery modules is directly connected to, the shake of bus-bar will certainly be caused to deform, be so easy to roll over bus-bar
It is disconnected, thus between different battery modules during transfer bus, it is necessary to changeover base be set up in battery modules, so as to switching
Bus-bar is reinforced.
Utility model content
The purpose of this utility model is to provide a kind of battery modules bus-bar that can improve transfer bus bonding strength
Changeover base mounting structure.
To achieve the above object, the utility model provides following technical scheme：A kind of battery modules bus-bar switching bottom
Seat installation structure, including bus-bar and changeover base, the bus-bar be battery modules most side bus-bar, the switching bottom
Seat is made up of insulating materials, and the changeover base is arranged in the side wall of battery modules end clamping plate, and the bus-bar also protrudes out
It is fixedly connected to the side wall, and by screw with changeover base.
Hardy hole is offered in the side wall of the clamping plate, and the lateral surface of the miner diameter end of the hardy hole towards clamping plate is set,
The side being bonded in the changeover base with clamping plate side wall is provided with step post, and the overhang diameter of the step post is straight more than root
Footpath, the step post are hooked in the hardy hole, and the wherein one side of the changeover base is resisted against the end of battery modules
Portion.
Edge in the side wall of the clamping plate on the outside of clamping plate is provided with a retaining wall, and a waist type is offered on the retaining wall
Hole, the side relative with the retaining wall is provided with a waist type boss in the changeover base, when the step post is caught in the small of hardy hole
During the end of footpath, the waist type boss can just be inserted in waist-shaped hole.
At least one layer of epoxy plate is additionally provided between the end face of the battery modules and clamping plate.
The clamping plate is sheet metal component, and clamping plate includes surrounding leg and the reinforcement of connection at least one pair of which side enclosure wall,
The changeover base is arranged on the outside of a wherein side enclosure wall for clamping plate.
The width of the clamping plate is less than the width of battery modules end face, and the bus-bar is Z-type platy structure, on bus-bar
The bottom surface of half portion plate face is bonded with the electrode of battery modules, and the bottom surface of the lower half plate face of bus-bar and the top surface of changeover base paste
Close.
It is of the present utility model to have technical effect that：Changeover base is arranged on battery modules end clamping plate by the utility model
In side wall, then bus-bar is affixed with changeover base, while convenient transfer, improve the stability of transfer bus；Separately
Outside, any mode connects for screw or welding are not needed between changeover base of the present utility model and clamping plate, is easy to disassemble, while can be had
Effect neutralizes caused vibration in battery modules.
Brief description of the drawings
Fig. 1 is the explosive view for the battery modules that embodiment of the present utility model is provided；
Fig. 2 is Fig. 1 I partial enlarged views；
Fig. 3 is the side view for the battery modules that embodiment of the present utility model is provided；
Fig. 4 is Fig. 3 A-A sectional views.
Embodiment
The utility model is described in detail below in conjunction with accompanying drawing.
As shown in figures 1-4, a kind of battery modules bus-bar changeover base mounting structure, including bus-bar 1 and changeover base
2, the bus-bar 1 is the bus-bar 1 of the most side of battery modules 4, and the changeover base 2 is made up of insulating materials, the switching
Base 2 is arranged in the side wall of the end clamping plate 3 of battery modules 4, and the bus-bar 1 is also protruded out in the side wall, and passes through screw
It is fixedly connected with changeover base 2.Preferably, hardy hole 31, and the path of the hardy hole 31 are offered in the side wall of the clamping plate 3
The lateral surface towards clamping plate 3 is held to set, the side being bonded in the changeover base 2 with the side wall of clamping plate 3 is provided with step post 21, and should
The overhang diameter of step post 21 is more than root diameter (RD), and the step post 21 is hooked in the hardy hole 31, and the switching
The wherein one side of base 2 is resisted against the end of battery modules 4.Close to the edge in the outside of clamping plate 3 in the side wall of the clamping plate 3
Provided with a retaining wall 32, a waist-shaped hole 33 is offered on the retaining wall 32, the side relative with the retaining wall 32 in the changeover base 2
Provided with a waist type boss 22, when the step post 21 is caught in the miner diameter end of hardy hole 31, the waist type boss 22 can just
Insert in waist-shaped hole 33.At least one layer of epoxy plate 5 is additionally provided between the end face of the battery modules 4 and clamping plate 3.The clamping plate 3
For sheet metal component, clamping plate 3 includes surrounding leg and the reinforcement of connection at least one pair of which side enclosure wall, the changeover base 2 are pacified
Mounted in the outside of a wherein side enclosure wall for clamping plate 3.The width of the clamping plate 3 is less than the width of the end face of battery modules 4, the remittance
Stream row 1 is Z-type platy structure, and the bottom surface of the first half plate face of bus-bar 1 is bonded with the electrode of battery modules 4, the lower half of bus-bar 1
The bottom surface of portion's plate face is bonded with the top surface of changeover base 2.The utility model presss from both sides changeover base 2 installed in the end of battery modules 4
In the side wall of plate 3, then bus-bar 1 and changeover base 2 is affixed, while convenient transfer, improve transfer bus 1
Stability；In addition, not needing any mode connects for screw or welding between changeover base 2 of the present utility model and clamping plate 3, it is easy to tear open
Solution, while can effectively neutralize caused vibration in battery modules 4.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (6)
- A kind of 1. battery modules bus-bar changeover base mounting structure, it is characterised in that：Including bus-bar (1) and changeover base (2), the bus-bar (1) is the bus-bar (1) of battery modules most side, and the changeover base (2) is made up of insulating materials, institute Changeover base (2) is stated in the side wall of battery modules (4) end clamping plate (3), the bus-bar (1) also protrudes out to the side wall On, and be fixedly connected by screw with changeover base (2).
- 2. battery modules bus-bar changeover base mounting structure according to claim 1, it is characterised in that：The clamping plate (3) hardy hole (31) is offered in side wall, and the lateral surface of the miner diameter end of the hardy hole (31) towards clamping plate (3) is set, institute State the side being bonded in changeover base (2) with clamping plate (3) side wall and be provided with step post (21), and the overhang of the step post (21) is straight Footpath is more than root diameter (RD), and the step post (21) is hooked in the hardy hole (31), and wherein the one of the changeover base (2) Side is resisted against on the end face of battery modules (4).
- 3. battery modules bus-bar changeover base mounting structure according to claim 2, it is characterised in that：The clamping plate (3) edge in side wall on the outside of clamping plate (3) is provided with a retaining wall (32), and a waist-shaped hole is offered on the retaining wall (32) (33), side relative with the retaining wall (32) on the changeover base (2) is provided with a waist type boss (22), when the step post (21) when being caught in the miner diameter end of hardy hole (31), the waist type boss (22) can just be inserted in waist-shaped hole (33).
- 4. battery modules bus-bar changeover base mounting structure according to claim 3, it is characterised in that：The battery mould At least one layer of epoxy plate (5) is additionally provided between the end face of group (4) and clamping plate (3).
- 5. battery modules bus-bar changeover base mounting structure according to claim 4, it is characterised in that：The clamping plate (3) it is sheet metal component, clamping plate (3) includes surrounding leg and the reinforcement of connection at least one pair of which side enclosure wall, the switching bottom Seat (2) is arranged on the outside of a wherein side enclosure wall for clamping plate (3).
- 6. battery modules bus-bar changeover base mounting structure according to claim 5, it is characterised in that：The clamping plate (3) width is less than the width of battery modules (4) end face, and the bus-bar (1) is Z-type platy structure, bus-bar (1) first half The bottom surface of plate face is bonded with the electrode of battery modules (4), bottom surface and the changeover base (2) of the lower half plate face of bus-bar (1) Top surface is bonded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720478161.0U CN206742321U (en) | 2017-05-02 | 2017-05-02 | A kind of mounting structure of battery modules bus-bar changeover base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720478161.0U CN206742321U (en) | 2017-05-02 | 2017-05-02 | A kind of mounting structure of battery modules bus-bar changeover base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206742321U true CN206742321U (en) | 2017-12-12 |
Family
ID=60563548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720478161.0U Active CN206742321U (en) | 2017-05-02 | 2017-05-02 | A kind of mounting structure of battery modules bus-bar changeover base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206742321U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107046114A (en) * | 2017-05-02 | 2017-08-15 | 北京欧鹏巴赫新能源科技股份有限公司 | A kind of battery modules bus-bar changeover base mounting structure |
| CN111326700A (en) * | 2019-12-26 | 2020-06-23 | 湖北锂诺新能源科技有限公司 | Electric connection structure between module electric cores |
| DE102019134469A1 (en) | 2018-12-29 | 2020-07-02 | Molex, Llc | Battery connection module |
-
2017
- 2017-05-02 CN CN201720478161.0U patent/CN206742321U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107046114A (en) * | 2017-05-02 | 2017-08-15 | 北京欧鹏巴赫新能源科技股份有限公司 | A kind of battery modules bus-bar changeover base mounting structure |
| CN107046114B (en) * | 2017-05-02 | 2023-08-08 | 北京欧鹏巴赫新能源科技股份有限公司 | Battery module busbar switching base mounting structure |
| DE102019134469A1 (en) | 2018-12-29 | 2020-07-02 | Molex, Llc | Battery connection module |
| CN111326700A (en) * | 2019-12-26 | 2020-06-23 | 湖北锂诺新能源科技有限公司 | Electric connection structure between module electric cores |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220407 Address after: 238014 No. 01, Guangtong automobile company yard, Huashan Industrial Park, Chaohu Economic Development Zone, Hefei, Anhui Province Patentee after: Anhui Huipeng New Energy Technology Co.,Ltd. Address before: 100085 No. 2031, No. 7, Chuangxin Road, science and Technology Park, Changping District, Beijing Patentee before: BEIJING OFFNENBACH NEW ENERGY POLYTRON TECHNOLOGIES Inc. |