CN210052763U - Power battery box structure of platformization - Google Patents
Power battery box structure of platformization Download PDFInfo
- Publication number
- CN210052763U CN210052763U CN201920121860.9U CN201920121860U CN210052763U CN 210052763 U CN210052763 U CN 210052763U CN 201920121860 U CN201920121860 U CN 201920121860U CN 210052763 U CN210052763 U CN 210052763U
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- Prior art keywords
- power battery
- box
- connector
- battery box
- box structure
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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
Abstract
The utility model relates to an auto-parts field, concretely relates to power battery box structure of platformization. The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a power battery box structure of platformization, contains box and lower box, go up the box and all contain extension body and connector with lower box, go up the box the connector with the connector interconnect of box down, the connector contains at the horizontal direction extension board, with horizontal extension board is connected and the vertical extension board that extends in vertical direction and with the connecting plate that vertical extension board is connected, be equipped with the through-hole that is used for the connecting piece to pass on the connecting plate. The utility model aims at providing a power battery box structure of platformization possesses and pieces together and inserts the structure, and the flexibility is strong, can be according to the particular case of vehicle and do the adjustment on the size.
Description
Technical Field
The utility model relates to an auto-parts field, concretely relates to power battery box structure of platformization.
Background
As the living standard of people is improved, automobiles are widely popularized in recent years as the living standard of substances is improved, and especially for the consideration of energy and environmental protection requirements, new energy automobiles, especially electric automobiles, are paid more and more attention and are developed more and more technologies.
Taking an electric automobile as an example, the energy source part of the electric automobile comprises a power battery, and each module of the power battery is installed and integrated on the box body. In the prior art, a box body of a power battery is formed through a die, and the method has long period and high cost. More inconvenient is that the size and the shape are difficult to change flexibly because the box body is formed by a mould. In the process of newly developing the vehicle type, the box body of the power battery is changed, the structure flexibility of the traditional box body is insufficient, and the development period and the cost of the whole vehicle are increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a power battery box structure of platformization possesses and pieces together and inserts the structure, and the flexibility is strong, can be according to the particular case of vehicle and do the adjustment on the size.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a power battery box structure of platformization, contains box and lower box, go up the box and all contain extension body and connector with lower box, go up the box the connector with the connector interconnect of box down, the connector contains at the horizontal direction extension board, with horizontal extension board is connected and the vertical extension board that extends in vertical direction and with the connecting plate that vertical extension board is connected, be equipped with the through-hole that is used for the connecting piece to pass on the connecting plate.
As the utility model discloses a preferred, be equipped with the adjustment tank on the connecting plate, the adjustment tank with the through-hole is arranged in turn.
Preferably, the extension body and the connecting body are welded together.
As the utility model discloses an prefer, be equipped with the alternately boss of evagination in the surface on the extension, alternately the boss is the X shape.
As the utility model discloses an prefer, its characterized in that: the extension body with all be equipped with outer boss on the connector, outer boss contains the cavity that is located self inside and sets up the mounting hole on self surface.
As the utility model discloses a preferred, be equipped with well district between two parties and be located on the outer boss well even district of district both sides, well even district with the limit is equipped with the mounting hole even in the district.
As the utility model discloses a preferred, the quantity of the mounting hole in the well even district is more than the limit even district on the quantity of mounting hole.
To sum up, the utility model discloses following beneficial effect has:
1. the size of the whole box body is adjusted by adjusting the number of the connecting plates.
2. Go up box and lower box connection convenience, the simple operation.
3. The battery box comprises cross bosses and outer bosses, and the connection strength of the whole box body and the positioning performance of the battery module are improved.
Description of the drawings:
the figure is a schematic diagram of embodiment one;
the second figure is a schematic view of a linker.
In the figure: 1. the extension body, 2, the connector, 21, the horizontal extension plate, 22, the vertical extension plate, 23, the connecting plate, 231, the through hole, 232, the adjusting groove, 3, the cross boss, 4, the outer boss, 41, the hollow cavity, 42, the mounting hole, 43, the middle connection area, 44 and the edge connection area.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
In this embodiment, only one extension 1 of the upper case or the lower case is provided. The adjacent plates, such as the extension body 1 and the connecting body 2, are welded together to realize connection. Every extension 1 or connector 2 all is equipped with alternately boss 3, plays the effect of reinforced structure intensity. In the present embodiment, the intersecting projection 3 has an X shape. In addition to the cross bosses 3, each extension 1 or connector 2 is provided with external bosses 4. The outer boss 4 is hollow and provided with a hollow cavity 41. The outer boss 4 is provided with a middle connecting area 43 and an edge connecting area 44, wherein the middle connecting area 43 is in the middle, and the edge connecting area 44 is on two sides. The middle connection region 43 and the side connection region 44 are provided with mounting holes 42, and the mounting holes 42 are used for mounting battery modules. The number of mounting holes 42 in the center web 43 is greater than the number of mounting holes 42 in the side webs 44. In this embodiment, the middle connecting region 43 has 2 mounting holes, and each side connecting region 44 has only 1 mounting hole.
On the connector 2, the connector 2 includes a laterally extending horizontal plate 21, a vertically extending vertical plate 22, and a connecting plate 23 connected to the end of the vertical plate 22. The connecting plate 23 also extends in the horizontal direction. The upper case and the lower case are bonded to each other by the respective connecting portions 23. The connecting portion 23 is provided with a through hole 231 and an adjustment groove 232. The through-holes 231 allow conventional connectors such as bolts to pass through the links. The adjusting groove 232 provides a larger adjusting space, and some connecting pieces can slide in the adjusting groove 232 so as to adjust the personalized connecting position, thereby solving the problem of uniform stress of the connecting and fixing force of the upper box body and the lower box body which are connected with each other.
Claims (7)
1. The utility model provides a power battery box structure of platformization, its characterized in that contains box and lower box, go up the box and all contain extension body (1) and connector (2) down the box, go up the box connector (2) with the box down connector (2) interconnect, connector (2) contain at horizontal direction extension board (21), with horizontal direction extension board (21) are connected and on vertical direction extend perpendicular board (22) and with connecting plate (23) that perpendicular board (22) are connected, be equipped with through-hole (231) that are used for the connecting piece to pass on connecting plate (23).
2. The flatbed power battery box structure of claim 1, wherein: adjusting grooves (232) are formed in the connecting plate (23), and the adjusting grooves (232) and the through holes (231) are alternately arranged.
3. The flatbed power battery box structure of claim 1, wherein: the extension body (1) and the connecting body (2) are welded and connected.
4. The flatbed power battery box structure of claim 1, wherein: the extension body (1) is provided with a crossed boss (3) protruding out of the surface, and the crossed boss (3) is X-shaped.
5. The flatbed power battery case structure of claim 1, 2, 3, or 4, wherein: the extension body (1) with all be equipped with outer boss (4) on connector (2), outer boss (4) contain cavity (41) and the mounting hole (42) of seting up on self surface that are located self inside.
6. The flatbed power battery box structure of claim 5, wherein: the outer boss (4) is provided with a central middle connecting area (43) and edge connecting areas (44) located on two sides of the middle connecting area (43), and the middle connecting area (43) and the edge connecting areas (44) are both provided with mounting holes (42).
7. The flatbed power battery box structure of claim 6, wherein: the number of the mounting holes (42) on the middle connecting area (43) is more than that of the mounting holes (42) on the side connecting area (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920121860.9U CN210052763U (en) | 2019-01-24 | 2019-01-24 | Power battery box structure of platformization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920121860.9U CN210052763U (en) | 2019-01-24 | 2019-01-24 | Power battery box structure of platformization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210052763U true CN210052763U (en) | 2020-02-11 |
Family
ID=69376162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920121860.9U Active CN210052763U (en) | 2019-01-24 | 2019-01-24 | Power battery box structure of platformization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210052763U (en) |
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2019
- 2019-01-24 CN CN201920121860.9U patent/CN210052763U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 314500 room 206, No. 999, Qingfeng South Road, Tongxiang Economic Development Zone, Tongxiang City, Jiaxing City, Zhejiang Province Patentee after: United New Energy Automobile Co.,Ltd. Address before: 314500 room 206, No. 999, Qingfeng South Road, Tongxiang Economic Development Zone, Tongxiang City, Jiaxing City, Zhejiang Province Patentee before: Hezhong New Energy Vehicle Co.,Ltd. Address after: 314500 room 206, No. 999, Qingfeng South Road, Tongxiang Economic Development Zone, Tongxiang City, Jiaxing City, Zhejiang Province Patentee after: Hezhong New Energy Vehicle Co.,Ltd. Address before: 314500 room 206, No. 999, Qingfeng South Road, Tongxiang Economic Development Zone, Tongxiang City, Jiaxing City, Zhejiang Province Patentee before: HOZON NEW ENERGY AUTOMOBILE Co.,Ltd. |