CN207834407U - New-energy automobile lightweight battery box - Google Patents
New-energy automobile lightweight battery box Download PDFInfo
- Publication number
- CN207834407U CN207834407U CN201820150226.3U CN201820150226U CN207834407U CN 207834407 U CN207834407 U CN 207834407U CN 201820150226 U CN201820150226 U CN 201820150226U CN 207834407 U CN207834407 U CN 207834407U
- Authority
- CN
- China
- Prior art keywords
- mounting wall
- battery box
- support plate
- cell support
- fixed sidewall
- 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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Classifications
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a kind of new-energy automobile lightweight battery box, including battery box body, the battery box body upper and lower ends are open, the battery box body is surrounded by the mounting wall of two faces and the fixed sidewall of two faces, the mounting wall top edge is higher than the top edge of the fixed sidewall, the bottom of the mounting wall is equipped with cell support plate, and the cell support plate is located at the inside of the mounting wall.It can be convenient for placement, replacement and the maintenance of battery using the utility model, it is simple in structure, production is convenient, it can be largely cost-effective, while the utility model has the characteristics that good light weight, intensity, fire resisting, high temperature resistant.
Description
Technical field
The utility model is related to a kind of battery cases of automobile, and in particular to a kind of new-energy automobile lightweight battery box.
Background technology
With the continuous development of auto industry, manufacturer increasingly pays attention to the light-weight design of automobile, that is, is ensureing
Under the premise of the intensity and security performance of automobile, the weight for reducing automobile as much as possible subtracts to reduce the kinetic equation loss of automobile
Few fuel consumption, reduces exhaust pollution.Due to environmental protection and energy-efficient needs, the lightweight of automobile has become world car development
Trend.
Existing electric vehicle is substantially using fully closed battery case placing battery, is placed, is replaced, maintenance battery
Equal work are all inconvenient, and now need to design a kind of more lightweight and a kind of new-energy automobile convenient for battery altering and maintenance
Battery case.
Utility model content
In view of this, to solve one or more above technical problem, the utility model provides a kind of new-energy automobile
Lightweight battery box.
Technical solution is as follows：
A kind of new-energy automobile lightweight battery box, including battery box body, key are：On the battery box body
Lower open at both ends, the battery box body are surrounded by the mounting wall of two faces and the fixed sidewall of two faces, the installation
Wall top edge is higher than the top edge of the fixed sidewall, and the bottom of the mounting wall is equipped with cell support plate, the cell support
Plate is located at the inside of the mounting wall.The effect of the program is：Battery case upper and lower ends are open, the more supernumerary segment than full-enclosed structure
About material, while the relative reduction weight of battery case, meet the demand for development of automotive light weight technology, also allow for battery placement,
It replaces and maintains, in addition, mounting wall blocks the electric wire of connection higher than fixed sidewall.
Preferably, the cell support plate is vertical with the mounting wall, the outer edge of the cell support plate with
The lower edge of the mounting wall connects, and equally distributed ribs along its length is equipped on the inside of the mounting wall, described to add
Strong rib extends to the cell support plate straight down.
Preferably, the outer wall of the fixed sidewall is equipped with netted reinforcing rib, and the fixed sidewall is close to described
Mounting wall is equipped with mounting hole straight down.
The effect of above scheme is：Ribs and reinforcing rib can reinforce battery in the case where not increasing battery case wall thickness
The strength and stiffness of box avoid battery case buckling deformation, at the same when ribs can also promote battery case mold filling liquid flowing
Property, the defects of reducing plastic internal stress, avoid stomata, shrinkage cavity and recess.
Preferably, the top edge of the fixed sidewall and lower edge are respectively equipped with the turn-up portion turned up, described solid
Determine to be respectively equipped with thickening part at the vertical edge of side wall outer wall both sides, the thickening part extends along its vertical edge, the flange
Portion and thickening part are connected with each other, and the fixed hole position is in the thickening part.The effect of the program is：Thickening part and turn-up portion
Design can increase the protection intensity of battery case side, while mounting hole is located in thickening part and mounting hole can be protected to be not easy deformation,
Promote fixed effect.
Preferably, the junction of the mounting wall and fixed sidewall, the fixed sidewall and cell support plate
Junction and the junction of the mounting wall and cell support plate are respectively equipped with curved transition sections.
Preferably, the mounting wall, the fixed sidewall, the cell support plate and the ribs are one
Body formed Structure of magnesium alloy.
The effect of above scheme is：Setting curved transition sections can prevent battery case junction from cracking, and integrally formed magnesium closes
Golden structure meets automotive light weight technology demand for development, and the battery case rigidity and intensity formed meets the demand of lightweight automobile very much,
With more fire resisting, heat safe characteristic.
Advantageous effect：Using the new-energy automobile lightweight battery box of the utility model, convenient for battery placement, replace and
Maintenance, it is simple in structure, production is convenient, it can be largely cost-effective, while there is good light weight, intensity, fire resisting, high temperature resistant
The features such as.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the front view of the utility model；
Fig. 3 is the vertical view of the utility model；
B-B ' the sectional views that Fig. 4 is Fig. 2；
A-A ' the sectional views that Fig. 5 is Fig. 3.
Specific implementation mode
With reference to embodiment and attached drawing, the utility model is described in further detail.
As shown in attached drawing 1~5, a kind of new-energy automobile lightweight battery box, including battery box body, the battery case sheet
Body upper and lower ends are open, and the battery box body is surrounded by the mounting wall 1 of two faces and the fixed sidewall of two faces 2, institute
The top edge that 1 top edge of mounting wall is higher than the fixed sidewall 2 is stated, the bottom of the mounting wall 1 is equipped with cell support plate 3, institute
State the inside that cell support plate 3 is located at the mounting wall 1, the mounting wall 1, the fixed sidewall 2, the cell support plate 3
It is integrally formed Structure of magnesium alloy with the ribs 4.
The cell support plate 3 is vertical with the mounting wall 1, the outer edge of the cell support plate 3 and the mounting wall 1
Lower edge connection, the inside of the mounting wall 1 is equipped with equally distributed ribs 4 along its length, and the ribs 4 is vertical
Extend downward into the cell support plate 3.
The outer wall of the fixed sidewall 2 is equipped with netted reinforcing rib, and the fixed sidewall 2 is equipped with close to the mounting wall 1
Mounting hole 5 straight down.
The top edge of the fixed sidewall 2 and lower edge are respectively equipped with the turn-up portion 7 turned up, 2 outer wall of the fixed sidewall
Thickening part 6 is respectively equipped at the vertical edge of both sides, the thickening part 6 extends along its vertical edge, the turn-up portion 7 and thickening
Portion 6 is connected with each other, and the mounting hole 5 is located in the thickening part 6.
The junction of the mounting wall 1 and fixed sidewall 2, the fixed sidewall 2 and cell support plate 3 junction, with
And the mounting wall 1 and the junction of cell support plate 3 are respectively equipped with curved transition sections.
Finally, it should be noted that foregoing description is only the preferred embodiment of the utility model, the common skill of this field
Art personnel are under the enlightenment of the utility model, under the premise of without prejudice to the utility model aims and claim, can make
Expression, such transformation each fall within the scope of protection of the utility model as multiple types.
Claims (6)
1. a kind of new-energy automobile lightweight battery box, including battery box body, it is characterised in that：Above and below the battery box body
Open at both ends, the battery box body is surrounded by the mounting wall (1) of two faces and the fixed sidewall (2) of two faces, described
Mounting wall (1) top edge is higher than the top edge of the fixed sidewall (2), and the bottom of the mounting wall (1) is equipped with cell support plate
(3), the cell support plate (3) is located at the inside of the mounting wall (1).
2. new-energy automobile lightweight battery box according to claim 1, it is characterised in that：The cell support plate (3)
Vertical with the mounting wall (1), the outer edge of the cell support plate (3) is connect with the lower edge of the mounting wall (1), described
Equipped with equally distributed ribs (4), the ribs (4) extend to straight down along its length on the inside of mounting wall (1)
The cell support plate (3).
3. new-energy automobile lightweight battery box according to claim 1 or 2, it is characterised in that：The fixed sidewall (2)
Outer wall be equipped with netted reinforcing rib, the fixed sidewall (2) is equipped with mounting hole straight down close to the mounting wall (1)
(5)。
4. new-energy automobile lightweight battery box according to claim 3, it is characterised in that：The fixed sidewall (2)
Top edge and lower edge are respectively equipped with the turn-up portion (7) turned up, and distinguish at the vertical edge of fixed sidewall (2) the outer wall both sides
Equipped with thickening part (6), the thickening part (6) extends along its vertical edge, and the turn-up portion (7) and thickening part (6) are connected with each other,
The mounting hole (5) is located in the thickening part (6).
5. new-energy automobile lightweight battery box according to claim 1, it is characterised in that：The mounting wall (1) with it is solid
Determine the junctions of side wall (2), the junction of the fixed sidewall (2) and cell support plate (3) and the mounting wall (1) with
The junction of cell support plate (3) is respectively equipped with curved transition sections.
6. new-energy automobile lightweight battery box according to claim 2, it is characterised in that：It is the mounting wall (1), described
Fixed sidewall (2), the cell support plate (3) and the ribs (4) are integrally formed Structure of magnesium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820150226.3U CN207834407U (en) | 2018-01-29 | 2018-01-29 | New-energy automobile lightweight battery box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820150226.3U CN207834407U (en) | 2018-01-29 | 2018-01-29 | New-energy automobile lightweight battery box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207834407U true CN207834407U (en) | 2018-09-07 |
Family
ID=63395245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820150226.3U Active CN207834407U (en) | 2018-01-29 | 2018-01-29 | New-energy automobile lightweight battery box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207834407U (en) |
-
2018
- 2018-01-29 CN CN201820150226.3U patent/CN207834407U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |