CN220042065U - Battery box battery fixing structure - Google Patents
Battery box battery fixing structure Download PDFInfo
- Publication number
- CN220042065U CN220042065U CN202320452366.7U CN202320452366U CN220042065U CN 220042065 U CN220042065 U CN 220042065U CN 202320452366 U CN202320452366 U CN 202320452366U CN 220042065 U CN220042065 U CN 220042065U
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- CN
- China
- Prior art keywords
- box
- box body
- battery
- lifting lug
- module
- 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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Links
- 238000009434 installation Methods 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 abstract description 5
- 238000004806 packaging method and process Methods 0.000 abstract description 2
- 239000010960 cold rolled steel Substances 0.000 description 4
- 238000000926 separation method Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction 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
- Battery Mounting, Suspending (AREA)
Abstract
The utility model relates to a battery box battery fixing structure which comprises a box body and a box cover, wherein the outer side of the box body is connected with a mounting frame, mounting plates are arranged on two sides of an inner cavity of the box body, a rectangular cavity is formed between the mounting plates and the inner wall of the box body in a surrounding mode, and module fixing plates with L-shaped cross sections are arranged on two sides of the inner cavity of the box body; the top edge of the box body is sunk into the flip cover connected to the bottom end of the box cover, so that the battery module is packaged, the packaging structure is more stable, the sealing performance of the inner cavity of the box body is improved, the module fixing plate is fixed through the mounting plate, the battery module is positioned and mounted through the positioning groove of the module fixing plate, the mounting plate and the inner wall of the box body are more convenient to mount and fix, the mounting plate and the inner wall of the box body are matched to form a cavity with a rectangular section, and the part of the mounting plate, which surrounds the cavity, is matched with the module fixing plate to form a certain elastic support for the end part of the battery module, so that the stability of the battery module is effectively improved.
Description
Technical Field
The utility model relates to the technical field of new energy batteries, in particular to a battery box battery fixing structure.
Background
At present, the most widely applied power sources on electric vehicles and hybrid electric vehicles are lead-acid storage batteries, the developing power sources mainly comprise nickel-hydrogen batteries, ion batteries, flywheel batteries, super capacitors and the like, the power batteries are energy sources of the whole vehicle, drive electric energy is provided for the whole vehicle,
the current battery device comprises a plurality of batteries installed in the battery box, and the current battery box is inconvenient for the location installation of battery module, and structural stability is poor, and the car is at the walking in-process, and car shock mitigation system can receive less vibrations influence to the in-process of vehicle, and through complicated shock-absorbing structure, great to battery module's safety in service. Therefore, in order to solve the above-mentioned problems, a battery case battery fixing structure has been proposed.
Disclosure of Invention
The utility model aims to provide a battery box battery fixing structure which is used for solving the problems of inconvenient installation and positioning and poor stability of a battery module in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a battery box battery fixed knot constructs, includes box and case lid, the outside of box is connected with the mounting bracket, the both sides of box inner chamber all are equipped with the mounting panel, enclose into the cavity that has the rectangle between mounting panel and the box inner wall, the both sides of box inner chamber all are equipped with the module fixed plate that the cross-section is L type, the top surface at the mounting panel is installed to the module fixed plate, two the adjacent one side of module fixed plate all is equipped with the gusset, the module fixed plate separates through the gusset and is formed with a plurality of mounting groove side by side, the mounting groove is used for battery module's tip location installation, the bottom of case lid is formed with flip, the top edge of box is sunk and is installed in flip.
Preferably, a rivet nut is arranged at the top edge of the box body, and the flip cover of the box cover is connected with the top edge of the box body through the rivet nut.
Preferably, the mounting frame comprises a first lifting lug connected with the bottom surface of the box body and cross beams arranged on two sides of the bottom surface of the box body, a groove matched with the box body is formed at the bending part of the first lifting lug, a reinforcing plate and a second lifting lug are respectively connected at two ends of the first lifting lug, the second lifting lug is connected with the box body, and a third lifting lug connected with the box body is arranged at one end of the cross beam extending out.
Preferably, the mounting frame further comprises a longitudinal beam arranged on the bottom surface of the box body, and the longitudinal beam is used for connecting the first lifting lug and the cross beam into a whole.
Preferably, the mounting frame further comprises a support, the support is arranged on one side, away from the second lifting lug, of the box body, and the support is used for connecting the vertical portion of the first lifting lug with the box body.
The utility model has at least the following beneficial effects:
1. the top edge of the box body is sunk into the flip cover connected to the bottom end of the box cover, so that the battery module is packaged, the packaging structure is more stable, the sealing performance of the inner cavity of the box body is improved, the module fixing plate is fixed through the mounting plate, the battery module is positioned and mounted through the positioning groove of the module fixing plate, the mounting plate and the inner wall of the box body are more convenient to mount and fix, a cavity with a rectangular section is formed by the mounting plate and the inner wall of the box body, and a part of the cavity surrounded by the mounting plate is matched with the module fixing plate to form a certain elastic support for the end part of the battery module, so that the stability of the battery module is effectively improved;
2. according to the utility model, the box body is erected by adopting the mounting frame, the transverse supporting structure of the box body is formed by respectively matching the transverse first lifting lug and the transverse beam with the second lifting lug and the third lifting lug, and the first lifting lug and the transverse beam are connected through the longitudinal beam to form a whole, so that the mounting frame with a more stable structure is formed, the box body is mounted and borne by the mounting frame, the stability of the box body is effectively improved, and the whole erection is convenient.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of a front view structure of the present utility model;
FIG. 3 is a schematic view of the cross-sectional structure A-A of FIG. 2;
FIG. 4 is an exploded view of the present utility model;
FIG. 5 is a schematic view of an exploded construction of the mounting bracket;
fig. 6 is a schematic perspective view of a module fixing plate.
In the reference numerals: 1. a case; 2. a mounting frame; 21. a first lifting lug; 22. the second lifting lug; 23. a reinforcing plate; 24. a support; 25. a cross beam; 26. the third lifting lug; 27. a longitudinal beam; 3. a case cover; 4. a flip cover; 5. a mounting plate; 6. a module fixing plate; 7. rib plates; 8. a mounting groove; 9. pulling and riveting a nut; 10. a limiting hole; 11. and positioning holes.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-4 and 6, the present utility model provides a technical solution: the utility model provides a battery box battery fixed knot constructs, includes box 1 and case lid 3, the outside of box 1 is connected with mounting bracket 2, specifically, mounting bracket 2 is used for the erection of box 1, the both sides of box 1 inner chamber all are equipped with mounting panel 5, enclose into the cavity that has the rectangle between mounting panel 5 and the box 1 inner wall, specifically, mounting panel 5 is cold rolled steel sheet fashioned kink structure, and both sides border is connected with box 1 inside wall and interior bottom surface respectively, and the middle part of mounting panel 5 is formed with the right angle to form the cavity that the cross-section is the rectangle with box 1 inner wall, the both sides of box 1 inner chamber all are equipped with the module fixed plate 6 of cross-section L type, module fixed plate 6 installs the top surface at mounting panel 5, specifically, module fixed plate 6 is located the top of the cavity of mounting panel 5, and two the adjacent one side of module fixed plate 6 all is equipped with gusset 7, specifically, gusset 7 and module fixed plate 6 welding, module fixed plate 6 separates through gusset 7 and is formed with the mounting groove 8 of a plurality of, mounting groove 8 is used for the battery to sink the tip, the bottom of installing the module is gone into at the bottom of the box lid 4 respectively, the lid is installed to the lid is gone into to the bottom of the lid 4 respectively, the lid is installed to the lid is gone into to the lid 4.
Wherein, spacing hole 10 has been seted up to the interior bottom surface of mounting groove 8, locating hole 11 has been seted up to the top surface of mounting panel 5, specifically, the bottom surface welding of mounting panel 5 has the nut that corresponds with locating hole 11, spacing hole 10 cooperates with locating hole 11 notch, can cooperate with locating hole 11 through spacing hole 10, and the installation of the module fixed plate 6 of being convenient for finely tunes, and the installation of the battery module of being convenient for is fixed.
Further, the top edge of the box body 1 is provided with the rivet nut 9, the flip 4 of the box cover 3 is connected with the top edge of the box body 1 through the rivet nut 9, specifically, the top surface of the top edge of the box body 1 is provided with a sealing gasket matched with the rivet nut 9, the flip 4 is provided with a bolt connected with the rivet nut 9 in a penetrating manner, and the flip 4 of the box cover 3 can be connected with the top edge of the box body 1 through the rivet nut 9 matched with the bolt and sealed through the sealing gasket, so that the structure is more stable, and the sealing performance of the inner cavity of the box body 1 is effectively improved.
In this embodiment, erect box 1 through mounting bracket 2, cover and cladding box 1's top edge through the flip 4 of case lid 3 bottom, form the encapsulation to battery module, and fix module fixed plate 6 through mounting panel 5, and then install battery module's tip in the mounting groove 8 of module fixed plate 6, and then fix a position the installation by module fixed plate 6 to a plurality of battery module side by side, and mounting panel 5 can form certain elasticity support to the battery module of module fixed plate 6 location, improve battery module's stability effectively, the fixed of battery module of being convenient for more.
Example 2
Referring to fig. 1 to 4 and 5, the difference is that, based on embodiment 1:
further, mounting bracket 2 includes the first lug 21 of being connected with box 1 bottom surface and sets up crossbeam 25 in box 1 bottom surface both sides, the department of buckling of first lug 21 forms the trench with box 1 complex, and is specific, first lug 21 is cold rolled steel sheet machine-shaping, and the cross-section is the U type, the both ends of first lug 21 are connected with reinforcing plate 23 and second lug 22 respectively, specifically, reinforcing plate 23 sets up the vertical part at first lug 21, second lug 22 level sets up the one end that deviates from reinforcing plate 23 at first lug 21, second lug 22 is connected with box 1, specifically, second lug 22 is U type cold rolled steel sheet, is close to the separation between the one end lateral wall of box 1, and the separation part of lateral wall buckles and is connected with box 1, the one end that crossbeam 25 stretches out is equipped with the third lug 26 that is connected with box 1, specifically, two third lug 26 all is with second lug 22 homonymy, third lug 26 is cold rolled steel sheet machine-shaping, and the cross-section is U type steel sheet, and is near the box 1, and is connected with box 1 through the separation part that separates, and the lateral wall that the box 1 is used for carrying on the side of box 1, and the side wall 1 is stable to the side that the side is connected with box 1 respectively.
Further, the mounting frame 2 further comprises a longitudinal beam 27 arranged on the bottom surface of the box body 1, the longitudinal beam 27 is used for connecting the first lifting lugs 21 and the cross beam 25 into a whole, specifically, the two first lifting lugs 21 are connected through the longitudinal beam 27, the first lifting lugs 21 and the cross beam 25 are connected through the longitudinal beam 27, and each transverse part can be connected through the longitudinal beam 27, so that the structure is more stable.
Further, the mounting frame 2 further comprises a support 24, the support 24 is arranged on one side, deviating from the second lifting lug 22, of the box body 1, the support 24 is used for connecting the vertical portion of the first lifting lug 21 with the box body 1, and the box body 1 can be connected with the vertical portion of the first lifting lug 21 through the support 24, so that a proper mounting distance is formed between the vertical portion of the first lifting lug 21 and the box body 1, and integral erection is facilitated.
In this embodiment, through first lug 21, crossbeam 25 cooperation second lug 22 and third lug 26 respectively, form the horizontal bearing structure of box 1 to connect first lug 22 and crossbeam 25 through longeron 27, form the overall structure that evenly bears in the bottom surface of box 1, and then install and bear box 1, improve the stability of box 1 effectively.
While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a battery box battery fixed knot constructs, includes box (1) and case lid (3), its characterized in that: the utility model discloses a battery module, including box (1), mounting bracket (2) are connected with in the outside of box (1), the both sides of box (1) inner chamber all are equipped with mounting panel (5), enclose into the cavity that has the rectangle between mounting panel (5) and the box (1) inner wall, the both sides of box (1) inner chamber all are equipped with module fixed plate (6) that the cross-section is L type, module fixed plate (6) are installed in the top surface of mounting panel (5), two adjacent one side of module fixed plate (6) all is equipped with gusset (7), module fixed plate (6) are separated through gusset (7) and are formed with mounting groove (8) that a plurality of was side by side, mounting groove (8) are used for battery module's tip location installation, the bottom of case lid (3) is formed with flip (4), the top edge of box (1) is sunk into and is installed in flip (4).
2. The battery box battery fixing structure according to claim 1, wherein: the top edge of the box body (1) is provided with a rivet nut (9), and the flip cover (4) of the box cover (3) is connected with the top edge of the box body (1) through the rivet nut (9).
3. The battery box battery fixing structure according to claim 1, wherein: the mounting frame (2) comprises a first lifting lug (21) connected with the bottom surface of the box body (1) and a cross beam (25) arranged on two sides of the bottom surface of the box body (1), a groove position matched with the box body (1) is formed at the bent part of the first lifting lug (21), a reinforcing plate (23) and a second lifting lug (22) are respectively connected with two ends of the first lifting lug (21), the second lifting lug (22) is connected with the box body (1), and a third lifting lug (26) connected with the box body (1) is arranged at one end of the cross beam (25) extending out.
4. A battery case cell fixing structure according to claim 3, wherein: the mounting frame (2) further comprises a longitudinal beam (27) arranged on the bottom surface of the box body (1), and the longitudinal beam (27) is used for connecting the first lifting lug (21) and the cross beam (25) into a whole.
5. A battery case cell fixing structure according to claim 3, wherein: the mounting frame (2) further comprises a support (24), the support (24) is arranged on one side, deviating from the second lifting lug (22), of the box body (1), and the vertical portion, used for the first lifting lug (21), of the support (24) is connected with the box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320452366.7U CN220042065U (en) | 2023-03-10 | 2023-03-10 | Battery box battery fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320452366.7U CN220042065U (en) | 2023-03-10 | 2023-03-10 | Battery box battery fixing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220042065U true CN220042065U (en) | 2023-11-17 |
Family
ID=88725612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320452366.7U Active CN220042065U (en) | 2023-03-10 | 2023-03-10 | Battery box battery fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220042065U (en) |
-
2023
- 2023-03-10 CN CN202320452366.7U patent/CN220042065U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |