CN210027007U - Storage battery storage box structure - Google Patents
Storage battery storage box structure Download PDFInfo
- Publication number
- CN210027007U CN210027007U CN201920846675.6U CN201920846675U CN210027007U CN 210027007 U CN210027007 U CN 210027007U CN 201920846675 U CN201920846675 U CN 201920846675U CN 210027007 U CN210027007 U CN 210027007U
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- pull rod
- hole
- top cover
- battery box
- battery
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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 relates to the technical field of new energy automobiles, and discloses a storage battery box structure, which comprises a battery box body and a top cover, wherein the battery box body comprises a bottom plate and two side plates, the two side plates are formed by upwards and vertically bending the two ends of the bottom plate, the front ends of the side plates are inwards bent to form front flanges, and the rear ends of the bottom plates are upwards bent and extended to form rear stop bars; the middle part of the side plate is provided with a connecting sheet, the connecting sheet is provided with a connecting hole, two sides of the top cover are fixed with pull rod seats, a through hole is formed in each pull rod seat, a pull rod is arranged in each through hole, the lower end of each pull rod extends to form a drag hook extending into the corresponding connecting hole, external threads are arranged at the upper end of each pull rod, and the upper end of each pull rod penetrates through the through hole from bottom to top and is locked through a nut. The utility model discloses have the quality light, connect the beneficial effect of dismantling more convenient, the wholeness can be stable.
Description
Technical Field
The utility model relates to a new energy automobile technical field especially relates to a battery stores box structure.
Background
With the increasing severity of energy problems, new energy automobiles are widely used, and most new energy automobiles are supplied with energy by storage batteries. A plurality of groups of storage batteries are arranged in an electric automobile, each group of storage batteries comprises a plurality of storage batteries, the plurality of storage batteries are arranged in a battery box, and for the purpose that the storage batteries are large in mass, the conventional common battery box comprises a battery box body and a cover plate which are of a fully-closed structure; in order to lighten the quality of the storage battery storage box, some storage batteries storage boxes adopt simple support structures, the storage battery storage box of the support structure has low structural strength although the quality is lightened, the storage battery is inconvenient to mount, and the top of the battery box of the support structure is open, so that the top of the storage battery is poor in water resistance and dust resistance.
For example, chinese patent publication No. CN206202196U, application publication No. 2017, 5/31/2017, discloses a battery box, which includes a battery compartment and an upper cover fixing structure, the battery compartment has an upper opening and an outer opening, the upper cover fixing structure is a bending structure formed by an upper cover plate and a front cover plate, and a fastening structure is formed between the rear end of the upper cover plate and the upper end of the rear plate of the battery compartment. However, the storage battery box is of a totally-enclosed structure, the mass is large, the energy consumption can be increased when the storage battery box is used by an electric automobile, the upper cover and the storage battery bin are connected through the buckles, the disassembly is not easy, and the buckles are easily damaged during the disassembly.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the above-mentioned problem that the battery box among the prior art exists, provide a light, connect the more convenient battery of dismantlement of quality and store box structure.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a storage battery box structure comprises a battery box body and a top cover, wherein the battery box body comprises a bottom plate and two side plates, the two ends of the bottom plate of the two side plates are formed by upward vertical bending, the front ends of the side plates are inwards bent by needles to form front flanges, and the rear ends of the bottom plates are upwards bent and extended to form rear barrier strips; the middle part of the side plate is provided with a connecting sheet, the connecting sheet is provided with a connecting hole, two sides of the top cover are fixed with pull rod seats, a through hole is formed in each pull rod seat, a pull rod is arranged in each through hole, the lower end of each pull rod extends to form a drag hook extending into the corresponding connecting hole, external threads are arranged at the upper end of each pull rod, and the upper end of each pull rod penetrates through the through hole from bottom to top and is locked through a nut. The battery case body adopts half-surrounding structure, very big weight that has alleviateed the battery case body, the front end of battery case body is spacing to the battery front end through preceding turn-ups, the rear end of battery case body is spacing to the battery rear end through back blend stop, the apron passes through the draw bar seat, the pull rod is connected with the draw bar hole on the curb plate, the drag hook passes the connecting hole, the through-hole is passed to the pull rod upper end, then the nut of screwing up, until apron and the complete straining of battery case body, be connected, the installation and the dismantlement of top cap are all very convenient.
Preferably, the side plate is of a triangular structure, and a plurality of lightening holes are formed in the side plate. The triangular structure of the side plate is matched with the lightening hole, so that the mass of the side plate is further reduced.
Preferably, an L-shaped supporting piece is arranged at the right angle of the front flange and the inner side of the side plate, and the side face of the L-shaped supporting piece is fixedly connected with the front flange through a bolt. The L-shaped supporting member enhances the pressure resistance of the battery case body.
Preferably, the pull rod seat is welded to the side face of the top cover, a plurality of welding convex strips are arranged on the top face of the inner end of the pull rod seat, the bottom faces of the welding convex strips are welded to the top face of the pull rod seat, and the inner ends of the welding convex strips are welded to the side face of the top cover. The welding convex strip enhances the connection strength of the pull rod seat and the top cover.
Preferably, the lower ends of the side faces of the top cover are provided with reinforcing flanges, the top face of the top cover is provided with cross-shaped convex ribs, and the bottom face of the top cover is provided with a plurality of reinforcing convex ribs. The annular reinforcing flange increases the strength of the edge of the opening end of the top cover; the cross convex ribs and the reinforcing convex ribs increase the pressure resistance of the top cover.
Preferably, the through hole is a waist-shaped hole, the nut is a flange nut, and a spring gasket is arranged on the pull rod between the flange nut and the pull rod seat. The waist-shaped hole is more convenient for the pull rod to pass through, and the spring gasket can prevent the nut and the pull rod from loosening due to vibration (vibration generated in the process of forming an electric automobile).
Therefore, the utility model discloses have the quality light, connect the beneficial effect of dismantling more convenient, the wholeness can be stable.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic top view of the top cover.
Fig. 3 is a schematic view of the bottom structure of the top cover.
In the figure: the battery box comprises a battery box body 1, a bottom plate 100, side plates 101, front flanges 102, rear barrier strips 103, lightening holes 104, connecting pieces 105, connecting holes 106, a top cover 2, reinforcing flanges 200, cross-shaped convex ribs 201, reinforcing convex ribs 202, an L-shaped supporting piece 3, a pull rod seat 4, welding convex strips 40, through holes 5, pull rods 6, draw hooks 60 and nuts 7.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments:
as shown in fig. 1, 2 and 3, the storage battery box structure comprises a battery box body 1 and a top cover 2, wherein the battery box body comprises a bottom plate 100 and two side plates 101, the two side plates are formed by vertically bending two ends of the bottom plate upwards, the bottom plate and the side plates are of an integrated structure, the front ends of the side plates 101 are bent inwards to form front flanges 102, L-shaped supporting pieces 3 are arranged at right angles of the front flanges and the inner sides of the side plates, the side surfaces of the L-shaped supporting pieces are fixedly connected with the front flanges through bolts, the rear ends of the bottom plate 100 are bent upwards to extend to form rear retaining strips 103, the side plates are of a triangular structure, and a plurality of lightening holes 104 are formed in; the middle part of the side plate 101 is provided with a connecting sheet 105, the connecting sheet is provided with a connecting hole 106, two sides of the top cover 2 are fixedly provided with pull rod seats 4, the pull rod seats 4 are welded with the side surface of the top cover, the top surface of the inner end of each pull rod seat is provided with a plurality of welding convex strips 40, the bottom surfaces of the welding convex strips are welded with the top surface of the corresponding pull rod seat, the inner ends of the welding convex strips are welded with the side surface of the top cover, the pull rod seats are internally provided with through holes 5, the through holes are waist-shaped holes, pull rods 6 are arranged in the through holes, the lower ends of the pull rods extend to form drag hooks 60 extending into the connecting holes, the upper ends of the pull rods are provided with external threads, the upper ends of the pull rods; the side lower extreme of top cap 2 all is equipped with strengthens turn-ups 200, and the top surface of top cap is equipped with the protruding muscle 201 of cross, and the protruding muscle of cross is formed by the bottom surface punching press of top cap, and the bottom surface of top cap is equipped with a plurality of enhancement fins 202.
With the attached drawings, the principle of the utility model is as follows: the battery box body 1 adopts a semi-surrounding structure (a bottom plate and two side plates), the front side and the rear side of the battery box body are open, the side plates are in a triangular structure, and lightening holes are formed in the side plates, so that the weight of the whole battery box body is obviously reduced, the whole heat dissipation performance is good, and the heat dissipation performance of the storage battery can be enhanced; the cover plate is connected with the pull rod hole in the side plate through the pull rod seat and the pull rod, the pull hook penetrates through the connecting hole, the upper end of the pull rod penetrates through the through hole, then the nut is screwed until the cover plate is completely fastened and connected with the battery box body, the top cover is very convenient to install and disassemble, and the cover plate completely covers the upper end of the storage battery (the conductive terminal of the storage battery is usually positioned at the upper end of the storage battery), so that a good waterproof and dustproof effect is achieved.
The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications made on the basis of the present invention to solve the same technical problems and achieve the same technical effects are all covered by the protection scope of the present invention.
Claims (6)
1. A storage battery box storage structure comprises a battery box body and a top cover, and is characterized in that the battery box body comprises a bottom plate and two side plates, wherein two ends of the bottom plate of the two side plates are formed by upward vertical bending; the middle part of the side plate is provided with a connecting sheet, the connecting sheet is provided with a connecting hole, two sides of the top cover are fixed with pull rod seats, a through hole is formed in each pull rod seat, a pull rod is arranged in each through hole, the lower end of each pull rod extends to form a drag hook extending into the corresponding connecting hole, external threads are arranged at the upper end of each pull rod, and the upper end of each pull rod penetrates through the through hole from bottom to top and is locked through a nut.
2. The battery storage case structure according to claim 1, wherein the side plate has a triangular shape, and a plurality of weight-reducing holes are formed in the side plate.
3. The battery storage box structure of claim 1, wherein an L-shaped support member is provided at a right angle to the inner side of the side plate, and the side surface of the L-shaped support member is fixedly connected to the front flange by a bolt.
4. The battery storage case structure according to claim 1, 2 or 3, wherein the handle holder is welded to the side surface of the top cover, the top surface of the inner end of the handle holder is provided with a plurality of welding ribs, the bottom surface of the welding ribs is welded to the top surface of the handle holder, and the inner end of the welding ribs is welded to the side surface of the top cover.
5. The battery storage case structure according to claim 1, wherein the top cover has reinforcing flanges at lower ends of the side surfaces thereof, the top cover has cross ribs, and the bottom cover has reinforcing ribs.
6. The battery storage case structure of claim 1, wherein the through hole is a waist-shaped hole, the nut is a flange nut, and a spring washer is disposed on the pull rod between the flange nut and the pull rod seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920846675.6U CN210027007U (en) | 2019-06-05 | 2019-06-05 | Storage battery storage box structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920846675.6U CN210027007U (en) | 2019-06-05 | 2019-06-05 | Storage battery storage box structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210027007U true CN210027007U (en) | 2020-02-07 |
Family
ID=69346796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920846675.6U Active CN210027007U (en) | 2019-06-05 | 2019-06-05 | Storage battery storage box structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210027007U (en) |
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2019
- 2019-06-05 CN CN201920846675.6U patent/CN210027007U/en active Active
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| GR01 | Patent grant |