CN203859170U - Aluminum alloy battery box - Google Patents
Aluminum alloy battery box Download PDFInfo
- Publication number
- CN203859170U CN203859170U CN201420265344.0U CN201420265344U CN203859170U CN 203859170 U CN203859170 U CN 203859170U CN 201420265344 U CN201420265344 U CN 201420265344U CN 203859170 U CN203859170 U CN 203859170U
- Authority
- CN
- China
- Prior art keywords
- battery box
- sidewalls
- battery case
- aluminum alloy
- reinforcing ribs
- 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.)
- Expired - Lifetime
Links
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 13
- 230000002787 reinforcement Effects 0.000 claims description 16
- 241000826860 Trapezium Species 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 230000003014 reinforcing effect Effects 0.000 abstract 6
- 230000004308 accommodation Effects 0.000 abstract 1
- 230000000191 radiation effect Effects 0.000 abstract 1
- 239000007769 metal material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Sealing Battery Cases Or Jackets (AREA)
Abstract
The utility model relates to an aluminum alloy battery box, which comprises an upper battery box cover and a bottom battery box cover, wherein the upper battery box cover comprises a bottom wall, a plurality of sidewalls extending from the bottom wall and surrounding the bottom wall and an accommodation cavity formed by the bottom wall and the sidewalls; the whole battery box body is of a trapezoidal structure. The aluminum alloy battery box is characterized in that strip-type reinforcing ribs are arranged in the bottom battery box cover, and are connected with the bottom of the battery box in a riveting way; flaky reinforcing ribs are also arranged between the protrusion and extending parts of the sidewalls of the upper battery box cover and the sidewalls, and are arranged on the sidewalls in a way that two flaky reinforcing ribs form a group; a plurality of groups of flaky reinforcing ribs are arranged around the sidewalls at certain intervals. According to the battery box, the reinforcing ribs are arranged on the bottom battery box cover, so that the strength of the battery box is ensured; by the protruded reinforcing ribs at the bottom, the contact area of a battery and the bottom battery box cover is also reduced, and radiation effects are improved; in addition, due to the adoption of such a material, the weight of the whole battery box can be greatly reduced, and the manufacturing cost is also very low.
Description
technical field:
The utility model relates to a kind of aluminum alloy battery.
background technology:
Battery case is for holding battery pack and the lead-in wire that is connected outside and battery.
On market, conventional battery case is rectangular frame structure, and frame, underframe use section bar welding, and build is large, and structural strength is low, and cost is high.
utility model content:
The purpose of this utility model is to provide the Battery case of a kind of intensity and the high metal material of rotproofness.
The technical scheme that the utility model adopts is: a kind of aluminum alloy battery, it comprises battery case upper cover and battery case bottom, the host cavity jointly forming around some sidewalls of diapire with by diapire and sidewall that battery case upper cover comprises diapire, extends from diapire, battery case case lid is trapezium structure, it is characterized in that: have reinforcement in battery case bottom internal placement.
Further, described bar shaped reinforcement is connected with battery case bottom by riveted joint.
Further, between the place of suddenly extending of described battery case lower cover sidewall and sidewall, be provided with sheet reinforcement.
The beneficial effect that the utility model produces is: this battery case adopts aluminium alloy to make, by processing to ensure its intensity at the reinforcement of battery case bottom, the outstanding reinforcement in bottom has also reduced the contact area of battery and battery case bottom, when having increased radiating effect, adopt such material can greatly alleviate the weight of integral battery door case, be only 1/2nd of other metal materials, and intensity and rotproofness are higher than the casing of other metal materials; Its manufacturing cost is also quite cheap.
brief description of the drawings:
Fig. 1 is the reinforcement schematic diagram of aluminum alloy battery bottom;
Fig. 2 is structural representation of the present utility model.
embodiment:
Bottom surface is described further the utility model by reference to the accompanying drawings.
As shown in Figure 2, a kind of aluminum alloy battery, comprises that battery case upper cover 2 and battery case bottom 3 are for placing batteries of electric automobile group, and whole casing is notch cuttype structure, is convenient to be placed on electric automobile inside, and agrees with other positions of electric automobile vehicle body.From figure mono-, can find out there is bar shaped reinforcement 1 in the bottom inner side riveted joint of battery case, parallel bottom 3 inner sides that are placed on of polylith bar shaped reinforcement 1, have ensured battery case bulk strength.Bar shaped reinforcement body is trapezium structure, can reduce the contact area of battery and battery case bottom 3 with bottom 3 in conjunction with rear outstanding reinforcement, has strengthened performance of ventilating, increases radiating effect.
Sheet reinforcement 4 on aluminum alloy battery sidewall is for increasing the firm degree of extended protuberance and sidewall from sidewall, sheet reinforcement 4 is arranged on sidewall taking two as one group, many group sheet reinforcements 4 are placed along sidewall surrounding at certain intervals, upper cover 2 for better and battery case is fixing, and fixed form is for being used hexagon flange bolt to connect.
Finally explanation is, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, other amendments that those of ordinary skill in the art make the technical solution of the utility model or be equal to replacement, only otherwise depart from the spirit and scope of technical solutions of the utility model, all should be encompassed in the middle of claim scope of the present utility model.
Claims (3)
1. an aluminum alloy battery, it comprises battery case upper cover and battery case lower cover, the host cavity jointly forming around some sidewalls of diapire with by diapire and sidewall that battery case upper cover comprises diapire, extends from diapire, battery case upper cover is trapezium structure, it is characterized in that: the lower cover internal placement at battery case has bar shaped reinforcement.
2. a kind of aluminum alloy battery according to claim 1, is characterized in that: described bar shaped reinforcement is connected with battery case bottom by riveted joint.
3. a kind of aluminum alloy battery according to claim 1, is characterized in that: between the place of suddenly extending of described battery case lower cover sidewall and sidewall, be provided with sheet reinforcement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420265344.0U CN203859170U (en) | 2014-05-23 | 2014-05-23 | Aluminum alloy battery box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420265344.0U CN203859170U (en) | 2014-05-23 | 2014-05-23 | Aluminum alloy battery box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203859170U true CN203859170U (en) | 2014-10-01 |
Family
ID=51609010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420265344.0U Expired - Lifetime CN203859170U (en) | 2014-05-23 | 2014-05-23 | Aluminum alloy battery box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203859170U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103996805A (en) * | 2014-05-23 | 2014-08-20 | 河南速达电动汽车科技有限公司 | Aluminum alloy battery box |
-
2014
- 2014-05-23 CN CN201420265344.0U patent/CN203859170U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103996805A (en) * | 2014-05-23 | 2014-08-20 | 河南速达电动汽车科技有限公司 | Aluminum alloy battery box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |