CN211530022U - Light battery box for electric automobile - Google Patents
Light battery box for electric automobile Download PDFInfo
- Publication number
- CN211530022U CN211530022U CN202020191044.8U CN202020191044U CN211530022U CN 211530022 U CN211530022 U CN 211530022U CN 202020191044 U CN202020191044 U CN 202020191044U CN 211530022 U CN211530022 U CN 211530022U
- Authority
- CN
- China
- Prior art keywords
- fixing
- rod
- battery
- dead lever
- fixing rod
- 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.)
- Active
Links
Images
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
Abstract
The utility model belongs to the technical field of the electric automobile technique and specifically relates to a light-duty battery box for electric automobile, including first dead lever and second dead lever, the isometric setting of first dead lever and second dead lever, and the mutual parallel arrangement of first dead lever and second dead lever, the common welding has two second connecting rods, two on the side that first dead lever and second dead lever are close to each other the equidistance welding has three third connecting rod on first dead lever between the second connecting rod and the second dead lever, all weld the second fixed plate on the third connecting rod both sides and on the side that two second connecting rods are close to each other, and the bottom surface of second fixed plate is in on the same horizontal plane with the bottom surface of first dead lever. This light-duty battery box for electric automobile adopts the structure of frame-type to reach the fixed to the battery, not only can reduce the weight of whole battery box, can also improve the radiating efficiency of battery.
Description
Technical Field
The utility model relates to an electric automobile technical field especially relates to a light-duty battery box for electric automobile.
Background
At present, a new energy electric automobile is widely applied to work and life of people as a novel vehicle.
For a new energy electric automobile, because the new energy electric automobile needs to run under limited electric quantity, the weight of the whole automobile has strict requirements, at present, a battery box used by the electric automobile mostly adopts a box-packed structure, a battery is arranged in the battery box, the box-packed battery box generally has heavier weight and is not beneficial to reducing the weight of the new energy electric automobile, and therefore the light battery box for the electric automobile is needed to meet the requirements.
Disclosure of Invention
The utility model aims at solving the shortcoming of heavy weight of the battery box existing in the prior art and providing a light battery box for electric automobile.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the light battery box for the electric automobile comprises a first fixing rod and a second fixing rod, wherein the first fixing rod and the second fixing rod are arranged at equal length and are arranged in parallel, two second connecting rods are welded on the side surfaces, close to each other, of the first fixing rod and the second fixing rod together, three third connecting rods are welded on the first fixing rod and the second fixing rod between the two second connecting rods at equal intervals, second fixing plates are welded on the two sides of each third connecting rod and the side surfaces, close to each other, of the two second connecting rods, the bottom surfaces of the second fixing plates and the bottom surface of the first fixing rod are located on the same horizontal plane, side baffles are welded on the first fixing rod and the second fixing rod, a first connecting rod is welded on the top ends of the first fixing rod and the second fixing rod, and a first fixing plate is welded between the first connecting rod and the second fixing plate together, and the bottom surfaces of the first fixing plate and the first fixing rod are positioned on the same horizontal plane, and connecting mechanisms are arranged on the two side surfaces, far away from each other, of the first fixing rod and the second fixing rod at equal distances.
Preferably, the connecting mechanism comprises a third edge plate, the third edge plate is welded on the first fixing rod, the bottom surface of the third edge plate and the bottom surface of the first fixing rod are located on the same horizontal plane, and four threaded mounting holes are formed in the third edge plate in a penetrating mode.
Preferably, the first fixing rod, the second fixing rod, the first connecting rod, the second connecting rod and the third connecting rod are all made of martensitic stainless steel rods.
Preferably, keep away from be equipped with first battery fixed establishment on the second connecting rod of head rod, first battery fixed establishment is including the second battery fixed frame of "T" font, the perpendicular welding has second border board on the second battery fixed frame both ends, second border board passes through the second bolt and installs on the second fixed plate, all the other do not have equidistance between two adjacent second fixed plates in the second fixed plate to be equipped with second battery fixed establishment, second battery fixed establishment is including the first battery fixed frame of "T" font, the perpendicular welding has first border board on the first battery fixed frame both ends, first border board passes through first bolt and installs on the second fixed plate.
Preferably, the first battery fixing frame and the second battery fixing frame are both made of carbon fiber rods.
The utility model provides a pair of light-duty battery box for electric automobile, beneficial effect lies in: this light-duty battery box for electric automobile adopts the structure of frame-type to reach the fixed to the battery, not only can reduce the weight of whole battery box, can also improve the radiating efficiency of battery.
Drawings
Fig. 1 is a top view of a light battery box for an electric vehicle according to the present invention;
fig. 2 is a front view of a light battery box for an electric vehicle according to the present invention;
fig. 3 is a longitudinal sectional view of fig. 2 of a light battery box for an electric vehicle according to the present invention;
fig. 4 is an enlarged view of a portion a in fig. 3 of a light battery box for an electric vehicle according to the present invention.
In the figure: the battery fixing device comprises a first fixing rod 1, a second fixing rod 2, a first connecting rod 3, a second connecting rod 4, a third connecting rod 5, a first fixing plate 6, a second fixing plate 7, a first battery fixing frame 8, a first edge plate 9, a first bolt 10, a side baffle plate 11, a second battery fixing frame 12, a second edge plate 13, a second bolt 14, a third edge plate 15 and a threaded mounting hole 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example 1
Referring to fig. 1-4, a light battery box for electric vehicles comprises a first fixing rod 1 and a second fixing rod 2, wherein the first fixing rod 1 and the second fixing rod 2 are arranged at equal length, the first fixing rod 1 and the second fixing rod 2 are arranged in parallel, two second connecting rods 4 are welded together on the mutually adjacent sides of the first fixing rod 1 and the second fixing rod 2, three third connecting rods 5 are welded equidistantly on the first fixing rod 1 and the second fixing rod 2 between the two second connecting rods 4, second fixing plates 7 are welded on both sides of the third connecting rods 5 and on the mutually adjacent sides of the two second connecting rods 4, the bottom surfaces of the second fixing plates 7 and the bottom surface of the first fixing rod 1 are positioned on the same horizontal plane, side baffles 11 are welded on the first fixing rod 1 and the second fixing rod 2, and a first connecting rod 3 is welded on the top ends of the first fixing rod 1 and the second fixing rod 2, the first fixing plate 6 is welded between the first connecting rod 3 and the second fixing plate 7, the bottom surfaces of the first fixing plate 6 and the first fixing rod 1 are located on the same horizontal plane, and the first fixing rod 1, the second fixing rod 2, the first connecting rod 3, the second connecting rod 4 and the third connecting rod 5 are all made of martensitic stainless steel rods. The frame-type battery box is formed by the first fixing rod 1, the second fixing rod 2, the first connecting rod 3, the second connecting rod 4, the third connecting rod 5 and the second fixing plate 7, the weight of the battery box can be reduced, and the strength of the battery box can also be guaranteed by the first fixing rod 1, the second fixing rod 2, the first connecting rod 3, the second connecting rod 4 and the third connecting rod 5 which are made of martensitic stainless steel rods.
Equal distance is equipped with coupling mechanism on the both sides face of keeping away from each other of first dead lever 1 and second dead lever 2, and coupling mechanism includes third border board 15, and the welding of third border board 15 is on first dead lever 1, and the bottom surface of third border board 15 and the bottom surface of first dead lever 1 are in same horizontal plane, runs through on the third border board 15 and has seted up four threaded mounting hole 16. The battery box can be fixedly arranged on the electric automobile chassis by utilizing the connecting mechanism.
Example 2
Referring to fig. 1 to 4, as another preferred embodiment of the present invention, the difference from embodiment 1 is that a first battery fixing mechanism is provided on the second connecting rod 4 away from the first connecting rod 3, the first battery fixing mechanism includes an inverted "T" shaped second battery fixing frame 12, second edge plates 13 are perpendicularly welded to both ends of the second battery fixing frame 12, the second edge plates 13 are mounted on the second fixing plate 7 by second bolts 14, among other second fixed plates 7, two adjacent second fixed plates 7 are not provided with a second battery fixing mechanism at equal intervals, the second battery fixing mechanism comprises an inverted T-shaped first battery fixing frame 8, first edge plates 9 are perpendicularly welded at two ends of the first battery fixing frame 8, the first edge plates 9 are installed on the second fixed plates 7 through first bolts 10, and the first battery fixing frame 8 and the second battery fixing frame 12 are both made of carbon fiber rods.
First battery fixed frame 8 and second battery fixed frame 12 can consolidate the battery of placing on second fixed plate 7, further guarantee the stability on battery second fixed plate 7, avoid electric automobile acutely to rock the short circuit that causes the battery circuit.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A light battery box for an electric automobile comprises a first fixing rod (1) and a second fixing rod (2), and is characterized in that the first fixing rod (1) and the second fixing rod (2) are arranged at equal length, the first fixing rod (1) and the second fixing rod (2) are arranged in parallel, two second connecting rods (4) are welded on the side surfaces, close to each other, of the first fixing rod (1) and the second fixing rod (2) together, three third connecting rods (5) are welded on the first fixing rod (1) and the second fixing rod (2) between the two second connecting rods (4) at equal intervals, second fixing plates (7) are welded on the two sides of the third connecting rods (5) and on the side surfaces, close to each other, of the two second connecting rods (4), the bottom surface of each second fixing plate (7) and the bottom surface of the first fixing rod (1) are positioned on the same horizontal plane, all welded side shield (11) on first dead lever (1) and second dead lever (2), the welding has head rod (3) on first dead lever (1) and second dead lever (2) top, the common welding has first fixed plate (6) between head rod (3) and second fixed plate (7), and the bottom surface of first fixed plate (6) and first dead lever (1) is in on the same horizontal plane, impartial distance is equipped with coupling mechanism on the both sides face of keeping away from each other of first dead lever (1) and second dead lever (2).
2. The light battery box for the electric automobile as recited in claim 1, characterized in that the connecting mechanism comprises a third edge plate (15), the third edge plate (15) is welded on the first fixing rod (1), the bottom surface of the third edge plate (15) is at the same level with the bottom surface of the first fixing rod (1), and four threaded mounting holes (16) are formed through the third edge plate (15).
3. The light battery box for electric vehicle as recited in claim 1, wherein the first fixing rod (1), the second fixing rod (2), the first connecting rod (3), the second connecting rod (4) and the third connecting rod (5) are made of martensitic stainless steel rods.
4. The light battery box for the electric automobile according to claim 1, characterized in that a first battery fixing mechanism is arranged on a second connecting rod (4) far away from the first connecting rod (3), the first battery fixing mechanism comprises an inverted T-shaped second battery fixing frame (12), second edge plates (13) are vertically welded on two ends of the second battery fixing frame (12), the second edge plates (13) are installed on a second fixing plate (7) through second bolts (14), the second battery fixing mechanisms are arranged in the rest of the second fixing plates (7) at equal intervals between two adjacent second fixing plates (7), the second battery fixing mechanism comprises an inverted T-shaped first battery fixing frame (8), and first edge plates (9) are vertically welded on two ends of the first battery fixing frame (8), the first edge plate (9) is mounted on the second fixing plate (7) by a first bolt (10).
5. A light battery box for electric vehicle according to claim 4, characterized in that the first battery fixing frame (8) and the second battery fixing frame (12) are made of carbon fiber rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020191044.8U CN211530022U (en) | 2020-02-21 | 2020-02-21 | Light battery box for electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020191044.8U CN211530022U (en) | 2020-02-21 | 2020-02-21 | Light battery box for electric automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211530022U true CN211530022U (en) | 2020-09-18 |
Family
ID=72440348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020191044.8U Active CN211530022U (en) | 2020-02-21 | 2020-02-21 | Light battery box for electric automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211530022U (en) |
-
2020
- 2020-02-21 CN CN202020191044.8U patent/CN211530022U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211530022U (en) | Light battery box for electric automobile | |
| CN201922912U (en) | Electric pile mounting support for cars adopting hydrogen fuel cells | |
| CN213861832U (en) | Battery pack installation frame capable of changing batteries and automobile with battery pack installation frame | |
| CN103434569A (en) | Tank car and frame thereof | |
| CN201857668U (en) | Building steel frame joint structure | |
| CN216015564U (en) | Battery pack bracket assembly for new energy truck | |
| CN213402923U (en) | Stainless steel frame of solar cell panel | |
| CN216516153U (en) | Steel structure crossbeam | |
| CN205086920U (en) | Locomotive storage battery mounting bracket | |
| CN212401377U (en) | Automobile rear longitudinal beam joint, rear longitudinal beam and automobile | |
| CN204472934U (en) | A kind of tractor truck saddle coupling board | |
| CN210489661U (en) | Lightweight integral battery pack support system | |
| CN217400921U (en) | Tunnel supporting mechanism for subway construction | |
| CN104648501A (en) | Motor tractor saddle connection plate | |
| CN111409698A (en) | Lightweight washing and sweeping vehicle sub vehicle frame | |
| CN214165126U (en) | Quick-change frame | |
| CN212921693U (en) | Large-span guide rail cover plate crossbeam structure | |
| CN210149218U (en) | Connection structure without auxiliary beam bracket | |
| CN218645096U (en) | But dc-to-ac converter support of adjusting position | |
| CN217778339U (en) | Power battery support assembly with built-in structure | |
| CN215662970U (en) | Novel skid shoe mounting bracket with weak points | |
| CN216185540U (en) | Light welding type aluminum alloy breast board | |
| CN213447882U (en) | Steel structure bearing frame for laying light rail | |
| CN211171577U (en) | Railway bridge integral steel bridge deck slab ballast groove | |
| CN214420393U (en) | Front bumper mounting device for mining dump truck and mining dump truck |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |