CN209786002U - Double-layer structure aluminum alloy battery box for environment-friendly new energy automobile - Google Patents
Double-layer structure aluminum alloy battery box for environment-friendly new energy automobile Download PDFInfo
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- CN209786002U CN209786002U CN201920142927.7U CN201920142927U CN209786002U CN 209786002 U CN209786002 U CN 209786002U CN 201920142927 U CN201920142927 U CN 201920142927U CN 209786002 U CN209786002 U CN 209786002U
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- new energy
- aluminum alloy
- energy automobile
- battery box
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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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Abstract
The utility model discloses a bilayer structure aluminum alloy battery box for environment-friendly new energy automobile, including box and top cap, first louvre has been seted up to the bottom center department of box, the inner wall bottom of box has first mounting panel about the perpendicular central line symmetric welding of box, the bilateral symmetry welding that the inside of box is located first mounting panel has the stopper, the inside center department of stopper is vertical has seted up the multiunit spout, the inside of spout has all cup jointed damping spring circle. The utility model discloses in, this battery box for new energy automobile wholly adopts the aluminum alloy structure, and the light rigidity of quality is strong, and the multilayer processing of placing of group battery can be realized to first mounting panel, second mounting panel and the third mounting panel that sets up from bottom to top in the box simultaneously, and this kind of structure has both improved the inside area of placing of battery box, and the processing of placing of the multiunit group battery of being convenient for has also improved the space utilization of battery box inside simultaneously.
Description
Technical Field
The utility model belongs to the technical field of new energy automobile battery box, specifically be an environment-friendly new energy automobile is with bilayer structure aluminum alloy battery box.
Background
the new energy automobile adopts unconventional automobile fuel as a power source (or uses conventional automobile fuel, adopts a novel vehicle-mounted power device), integrates advanced technologies in the aspects of power control and driving of the automobile, forms an automobile with advanced technical principle, new technology and new structure, comprises a pure electric automobile, an extended range electric automobile, a hybrid electric automobile, a fuel cell electric automobile, a hydrogen engine automobile, other new energy automobiles and the like, is a battery pack consisting of a plurality of single batteries, a box body, a battery management system, relevant installation structural members (equipment) and the like, and is provided with a battery pack structure, battery pack monitoring equipment, a battery pack connector, battery pack environmental control equipment and the like which accord with the standard. Current battery box for new energy automobile on the market, simple structure function singleness, the battery box wholly adopts plastic construction mostly, rigidity is lower and the radiating effect is relatively poor, however, current battery box for new energy automobile, the inside single layer of placing of only having placed of battery box, inside does not have the structure that the multilayer group battery of being convenient for was placed, it is lower to place space utilization, current battery box for new energy automobile simultaneously, inside does not have the radiating mechanism of group battery of being convenient for that sets up, the heat discharge of group battery is comparatively difficult, the life of the group battery that easily leads to reduces, last current battery box for new energy automobile, inside does not have the device that carries out shock attenuation protection to the group battery, shock attenuation and antidetonation effect are relatively poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problems that the space utilization rate of the interior of a battery box is low, the heat dissipation effect of the battery box is poor, and the shock absorption performance of the battery box is poor, an environment-friendly aluminum alloy battery box with a double-layer structure for a new energy automobile is provided.
The utility model adopts the technical scheme as follows:
An aluminum alloy battery box with a double-layer structure for an environment-friendly new energy automobile comprises a box body and a top cover, wherein a first heat dissipation hole is formed in the center of the bottom of the box body, a first mounting plate is symmetrically welded at the bottom of the inner wall of the box body relative to the vertical central line of the box body, limiting blocks are symmetrically welded at two sides of the first mounting plate in the box body, a plurality of groups of sliding grooves are vertically formed in the center of the limiting blocks, damping spring rings are sleeved in the sliding grooves, a first layer structure is arranged below the limiting blocks in the box body, limiting sliding columns are symmetrically welded at two sides of the bottom of the first layer structure above the vertical central line of the sliding grooves, a second mounting plate is symmetrically welded at the top of the first layer structure relative to the vertical central line of the first layer structure, supporting plates are symmetrically and fixedly connected to two sides of the top, the welding of the top of backup pad has the second floor structure, the top of second floor structure has the third mounting panel about the vertical central line symmetrical welding of second floor structure, the top of box is through second fixing stud fixedly connected with top cap, the second louvre has been seted up to the inside bilateral symmetry of top cap, the outside both sides of top cap are located one side welding of second louvre and have dustproof baffle.
Wherein, four corners of the bottom of the box body are embedded with anti-skid rubber pads.
And dustproof leakage nets are embedded in the first heat dissipation holes and the second heat dissipation holes.
The mounting structure comprises a first mounting plate, a second mounting plate and a third mounting plate, wherein a plurality of groups of mounting holes are formed in the inner centers of the first mounting plate, the second mounting plate and the third mounting plate at equal distances.
The limiting sliding columns are provided with three groups, the three groups of limiting sliding columns are symmetrically distributed around a vertical central line of the first layer structure, and the distance between every two limiting sliding columns is equal.
And a plurality of groups of through holes are formed in the tops of the first layer structure and the second layer structure.
The section of the dustproof partition plate is of an inverted L-shaped structure.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. The utility model discloses in, this battery box for new energy automobile wholly adopts the aluminum alloy structure, and the light rigidity of quality is strong, and the multilayer processing of placing of group battery can be realized to first mounting panel, second mounting panel and the third mounting panel that sets up from bottom to top in the box simultaneously, and this kind of structure has both improved the inside area of placing of battery box, and the processing of placing of the multiunit group battery of being convenient for has also improved the space utilization of battery box inside simultaneously.
2. the utility model discloses in, when the inside group battery during operation of battery box, because the effect that the air flows, the heat that the group battery produced can be vertical rises toward the top cap direction, the inside hot-air of battery box just can discharge through the second louvre on the top cap, simultaneously because the effect of circulation of air, the inside that the external cold air just can enter into the battery box through the first louvre of bottom half, the circulation heat dissipation of the inside group battery of battery box of being convenient for of this kind of structure is handled, can discharge the inside heat of box, thereby the life of group battery has been prolonged.
3. The utility model discloses in, the fixed group battery of mounting panel on first layer structure and the second floor structure, because the effect of gravity, can extrude the inside damping spring coil of limiting plate through spacing traveller, thereby keep the elastic balance state of first layer structure and second floor structure, when the vehicle goes to jolt, because the effect of group battery gravity, damping spring coil in spacing traveller can the vertical downward extrusion spout, damping spring coil can take place deformation, thereby cushion the impact force that the battery received, this kind of structure can carry out elasticity shock attenuation protection processing to the group battery, thereby the shock attenuation nature of battery box has been promoted.
Drawings
FIG. 1 is a schematic diagram of a double-layer aluminum alloy battery box for an environmentally-friendly new energy vehicle of the present invention;
FIG. 2 is a side cross-sectional view of a first layer structure and a second layer structure of the present invention;
Fig. 3 is a top view of the first layer structure of the present invention.
The labels in the figure are: 1. a box body; 2. an anti-skid rubber pad; 3. a first heat dissipation hole; 4. a dust-proof screen; 5. a first mounting plate; 6. a limiting block; 7. a damping spring ring; 8. a first layer structure; 9. a limiting sliding column; 10. a second mounting plate; 11. a support plate; 12. a second layer structure; 13. a first fixing stud; 14. a third mounting plate; 15. a top cover; 16. a second fixing stud; 17. a second heat dissipation hole; 18. a dust-proof partition plate; 19. a chute; 20. mounting holes; 21. and a through hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, an aluminum alloy battery box with a double-layer structure for an environment-friendly new energy automobile comprises a box body 1 and a top cover 15, wherein a first heat dissipation hole 3 is formed in the center of the bottom of the box body 1, first mounting plates 5 are symmetrically welded on the bottom of the inner wall of the box body 1 relative to the vertical central line of the box body 1, limiting blocks 6 are symmetrically welded on two sides of the first mounting plates 5 inside the box body 1, a plurality of groups of sliding grooves 19 are vertically formed in the center of the inside of the limiting blocks 6, damping spring rings 7 are sleeved inside the sliding grooves 19, a first layer structure 8 is arranged below the limiting blocks 6 inside the box body 1, limiting sliding columns 9 are symmetrically welded on two sides of the bottom of the first layer structure 8 above the vertical central line of the sliding grooves 19, second mounting plates 10 are symmetrically welded on the top of the first layer structure 8 relative to the vertical central line of the first layer structure 8, supporting plates 11 are, the top welding of backup pad 11 has second floor structure 12, and the top of second floor structure 12 has third mounting panel 14 about the vertical central line symmetrical welding of second floor structure 12, and 16 fixedly connected with top cap 15 of second fixing stud are passed through at the top of box 1, and second louvre 17 has been seted up to the inside bilateral symmetry of top cap 15, and the outside both sides of top cap 15 are located one side welding of second louvre 17 and have dustproof baffle 18.
Further, four corners in the bottom of box 1 are embedded with anti-skid rubber pads 2, and the arrangement of anti-skid pads 2 not only improves the placing stability of box 1, but also can lift box 1 by a certain height, thereby facilitating the heat dissipation treatment of box 1.
Further, the dustproof leakage net 4 is embedded in the first heat dissipation holes 3 and the second heat dissipation holes 17, and due to the arrangement of the dustproof leakage net 4, external dust can be prevented from entering the box body 1, so that dust can be prevented from being deposited in the box body 1.
Furthermore, a plurality of groups of mounting holes 20 are formed in the inner centers of the first mounting plate 5, the second mounting plate 10 and the third mounting plate 14 at equal intervals, and the mounting holes 20 are used for mounting and fixing the battery pack.
Furthermore, three groups of limiting sliding columns 9 are arranged, the three groups of limiting sliding columns 9 are symmetrically distributed about a vertical central line of the first layer structure 8, the distance between every two groups of limiting sliding columns is equal, and the stability of the movement of the first layer structure 8 and the second layer structure 12 can be improved due to the arrangement of the multiple groups of limiting sliding columns 9.
further, multiunit through-hole 21 has all been seted up at the top of first floor structure 8 and second floor structure 12, and the setting of through-hole 21 is convenient for the inside circulation of air of box 1 to the radiating effect of battery box has been improved.
Furthermore, the section of the dustproof partition 18 is of an inverted-L-shaped structure, so that the dust accumulated outside can be prevented from accumulating outside the second heat dissipation hole 17, and the circulation of the second heat dissipation hole 17 is prevented from being reduced.
The working principle is as follows: the battery pack is placed on a first mounting plate 5 in a box body 1, the battery pack is screwed into a mounting hole 20 in the first mounting plate 5 through a bolt, the battery pack mounting of the first mounting plate 5 is completed, the battery pack is sequentially placed on a second mounting plate 10 on a first layer structure 8 and a third mounting plate 14 on a second layer structure 12, the battery pack is fixed on the second mounting plate 10 and the third mounting plate 14 through bolts, the first layer structure 8 slides into a sliding groove 19 in a limiting block 6 through a limiting sliding column 9, the battery pack placing processing is completed, the limiting sliding column 9 vertically slides towards the sliding groove 19 under the action of gravity to extrude a damping spring ring 7 in the sliding groove 19, so that the battery pack is subjected to elastic buffering protection processing, a top cover 15 is placed at the top of the box body 1 and is fixed through a second fixing stud 16, just accomplish the installation of group battery and handle, when group battery during operation, the heat that the group battery produced can be vertical rises toward top cap 15 direction, and the inside hot-air of battery box just can discharge through second louvre 17 on the top cap 15, and external cold air simultaneously because the effect of air flow, just can enter into the inside of box 1 through the first louvre 3 of box 1 bottom, carries out the heat dissipation with the group battery in the box 1 and handles.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The utility model provides an environment-friendly new energy automobile is with bilayer structure aluminum alloy battery box, includes box (1) and top cap (15), its characterized in that: the box is characterized in that a first heat dissipation hole (3) is formed in the center of the bottom of the box body (1), a first mounting plate (5) is symmetrically welded to the bottom of the inner wall of the box body (1) relative to the vertical central line of the box body (1), limiting blocks (6) are symmetrically welded to the two sides of the first mounting plate (5) in the box body (1), a plurality of groups of sliding grooves (19) are vertically formed in the center of the inner portion of each limiting block (6), damping spring rings (7) are sleeved in the sliding grooves (19), a first layer structure (8) is arranged below the limiting blocks (6) in the box body (1), limiting sliding columns (9) are symmetrically welded to the two sides of the bottom of the first layer structure (8) above the vertical central line of the sliding grooves (19), and a second mounting plate (10) is symmetrically welded to the top of the first layer structure (8) relative to the vertical, the utility model discloses a solar energy collector, including first floor structure (8), second floor structure (12), second louvre (17) have been seted up to the inside bilateral symmetry of top cap (15), the outside both sides of top cap (15) are located one side welding of second louvre (17) and have dust baffle (18) through first fixing stud (13) symmetry fixedly connected with backup pad (11) in the both sides of second mounting panel (10), the top welding of backup pad (11) has second floor structure (12), the top of second floor structure (12) has third mounting panel (14) about the vertical central line symmetric welding of second floor structure (12), second fixing stud (16) fixedly connected with top cap (15) are passed through to the top of box (1), second louvre (17) have been seted up to the inside.
2. The environment-friendly double-layer aluminum alloy battery box for the new energy automobile as claimed in claim 1, wherein: four corners of the bottom of the box body (1) are embedded with anti-skid rubber pads (2).
3. The environment-friendly double-layer aluminum alloy battery box for the new energy automobile as claimed in claim 1, wherein: and dustproof leakage nets (4) are embedded in the first heat dissipation holes (3) and the second heat dissipation holes (17).
4. The environment-friendly double-layer aluminum alloy battery box for the new energy automobile as claimed in claim 1, wherein: and a plurality of groups of mounting holes (20) are formed in the inner centers of the first mounting plate (5), the second mounting plate (10) and the third mounting plate (14) at equal distances.
5. The environment-friendly double-layer aluminum alloy battery box for the new energy automobile as claimed in claim 1, wherein: the limiting sliding columns (9) are provided with three groups, the three groups of limiting sliding columns (9) are symmetrically distributed about a vertical central line of the first layer structure (8), and the distance between every two groups of limiting sliding columns is equal.
6. The environment-friendly double-layer aluminum alloy battery box for the new energy automobile as claimed in claim 1, wherein: and a plurality of groups of through holes (21) are formed in the tops of the first layer structure (8) and the second layer structure (12).
7. The environment-friendly double-layer aluminum alloy battery box for the new energy automobile as claimed in claim 1, wherein: the section of the dustproof partition plate (18) is of an inverted L-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920142927.7U CN209786002U (en) | 2019-01-28 | 2019-01-28 | Double-layer structure aluminum alloy battery box for environment-friendly new energy automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920142927.7U CN209786002U (en) | 2019-01-28 | 2019-01-28 | Double-layer structure aluminum alloy battery box for environment-friendly new energy automobile |
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| CN209786002U true CN209786002U (en) | 2019-12-13 |
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| CN201920142927.7U Active CN209786002U (en) | 2019-01-28 | 2019-01-28 | Double-layer structure aluminum alloy battery box for environment-friendly new energy automobile |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112952236A (en) * | 2021-02-04 | 2021-06-11 | 苏铝科技无锡有限公司 | New forms of energy electric automobile lithium cell aluminium alloy radiator |
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2019
- 2019-01-28 CN CN201920142927.7U patent/CN209786002U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112952236A (en) * | 2021-02-04 | 2021-06-11 | 苏铝科技无锡有限公司 | New forms of energy electric automobile lithium cell aluminium alloy radiator |
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