CN213425083U - Power battery module mounting structure - Google Patents
Power battery module mounting structure Download PDFInfo
- Publication number
- CN213425083U CN213425083U CN202022650608.2U CN202022650608U CN213425083U CN 213425083 U CN213425083 U CN 213425083U CN 202022650608 U CN202022650608 U CN 202022650608U CN 213425083 U CN213425083 U CN 213425083U
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- 230000005611 electricity Effects 0.000 claims abstract description 5
- 239000004576 sand Substances 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 abstract description 8
- 238000003466 welding Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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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- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a power battery module mounting structure, including the box and set up the multirow electricity core in the box, multirow electricity core is along on the both sides face of axial symmetry and adjacent bottom all be provided with the sand grip structure of horizontal extension, in two rows of adjacent electricity cores, be provided with the clearance between two adjacent sand grip structures, all fixedly be provided with module locating bar on the bottom plate of box and in the clearance department, be provided with the module fixed strip directly over the module locating bar, two adjacent sand grip structures and the module locating bar voltage-sharing between them are arranged in the below of module fixed strip, a row of positioning bolt passes corresponding module fixed strip and module locating bar in proper order and is connected both lockingly; l-shaped pressing strips are arranged on the two convex strip structures respectively close to the two side walls of the box body in a pressure equalizing mode, and the vertical parts of the L-shaped pressing strips are fixed on the inner side walls of the box body. The utility model discloses simple structure, the installation is quick, and the power battery module stable in structure after the installation is fixed has improved the dismouting efficiency of power battery module greatly.
Description
Technical Field
The utility model relates to a power battery module field specifically is a power battery module mounting structure.
Background
Every monomer electric core of power battery module inside on the present market generally adopts 4 bolt tightening to be fixed in the box of module, and is higher to the installation requirement of power battery module, causes electric core installation time extension in the box of power battery module on the one hand, and on the other hand neglected loading appears easily and construction bolt inefficacy scheduling problem to influence the dismouting efficiency of whole power battery module.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a power battery module mounting structure, mounting structure is stable, and has improved the installation effectiveness of power battery module greatly.
The technical scheme of the utility model is that:
a power battery module mounting structure comprises a box body and a plurality of rows of electric cores arranged in the box body, the axial directions of the multiple rows of the battery cells are parallel to each other, the two side surfaces of the multiple rows of the battery cells which are symmetrical along the axial direction and are adjacent to the bottom are provided with convex strip structures which extend horizontally, the axes of the convex strip structures are parallel to the axes of the multiple rows of the battery cells, in the two adjacent rows of the battery cells, a gap is arranged between the two adjacent convex strip structures, the bottom plate of the box body and the position of each gap are fixedly provided with module positioning strips which are respectively in close contact with the two adjacent raised line structures, a module fixing strip is arranged right above the module positioning strip, the two adjacent raised line structures and the module positioning strip between the two raised line structures are arranged under the module fixing strip in a pressure-sharing manner, and a row of positioning bolts sequentially penetrate through the corresponding module fixing strip and the module positioning strip to be in locking connection with the module fixing strip and the module positioning strip; l-shaped pressing strips are uniformly arranged on the two convex strip structures respectively close to the two side walls of the box body, the horizontal parts of the L-shaped pressing strips are pressed on the corresponding convex strip structures, and the vertical parts of the L-shaped pressing strips are fixed on the corresponding inner side walls of the box body.
The module location strip be the structure of the strip of buckling of the shape of falling U, the equal welded fastening in bottom of two vertical portions of module location strip is on the bottom plate of box.
And the vertical part of the L-shaped pressing strip is welded and fixed on the corresponding inner side wall of the box body.
Two adjacent sand grip structures and the module location strip between them, the up end of three all with module fixed strip in close contact with.
And the part of the module positioning strip between two adjacent rows of battery cores, which is positioned between two adjacent battery cores, is connected with two positioning bolts.
The utility model has the advantages that:
the utility model adopts the matching connection structure of the module fixing strip and the module positioning strip to position and press two rows of adjacent electric cores to fix the adjacent electric cores in the box body of the power battery module, has simple structure and quick installation, and the module positioning strip is welded in the box body, and the electric core body is only in a pressing structure without welding operation, thereby avoiding the damage to the electric core; the utility model discloses be provided with L shape layering to multirow electricity core after will fixing a position is fixed with the box lateral wall, has further improved the stability of power battery module structure, and the vertical part of L shape layering is welded structure with the box, and the structure is only put for pressing to electric core body, does not carry out welding operation, avoids the damage to electric core.
The utility model discloses simple structure, the installation is quick, and the power battery module stable in structure after the installation is fixed has improved the dismouting efficiency of power battery module greatly.
Drawings
Fig. 1 is an exploded view of the present invention.
Fig. 2 is a front view of the explosion inside the case of the present invention.
Fig. 3 is a front sectional view of the utility model.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a power battery module mounting structure includes a box 1 and two rows of battery cores 2 disposed in the box 1, the axial directions of the two rows of battery cores 2 are parallel to each other, two rows of battery cores 2 are provided with horizontally extending protruding strip structures 3 along two axially symmetric side surfaces and adjacent to the bottom, the axes of the protruding strip structures 3 are parallel to the axes of the two rows of battery cores 2, a gap is disposed between the two adjacent protruding strip structures 2 in the two adjacent rows of battery cores 2, a module positioning strip 4 is fixedly disposed on a bottom plate of the box 1 and at each gap, the module positioning strip 4 is an inverted U-shaped bent strip structure, the bottom ends of two vertical portions of the module positioning strip 4 are welded and fixed on the bottom plate of the box 1, the two vertical portions of the module positioning strip 4 are respectively in close contact with the two adjacent protruding strip structures 3, a module fixing strip 5 is disposed directly above the module positioning strip 4, the two adjacent raised line structures 3 and the module positioning strips 4 between the two adjacent raised line structures are arranged under the module fixing strips 5 in a pressure-sharing manner, the upper end faces of the two adjacent raised line structures 3 and the module positioning strips 4 between the two adjacent raised line structures are tightly contacted with the module fixing strips 5, and a row of positioning bolts 6 sequentially penetrate through the corresponding module fixing strips 5 and the module positioning strips 4 to be in locking connection with the module fixing strips 5 and the module positioning strips 4; l-shaped pressing strips 7 are uniformly arranged on the two convex strip structures 3 respectively close to the two side walls of the box body 1, the horizontal parts of the L-shaped pressing strips 7 are pressed on the corresponding convex strip structures 3, and the vertical parts of the L-shaped pressing strips 7 are welded and fixed on the corresponding inner side walls of the box body 1.
Wherein, be connected with two positioning bolt 6 on the module location strip 4 between two adjacent rows of electric core 2 between the part that lies in between two adjacent electric cores.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a power battery module mounting structure, is including the box and set up the multirow electricity core in the box, its characterized in that: the axial directions of the multiple rows of battery cells are parallel to each other, the two side surfaces of the multiple rows of battery cells which are axially symmetrical and adjacent to the bottom are respectively provided with a raised line structure which horizontally extends, the axes of the raised line structures are parallel to the axes of the multiple rows of battery cells, a gap is arranged between the two adjacent raised line structures in the two adjacent rows of battery cells, a module positioning strip is fixedly arranged on the bottom plate of the box body and positioned at each gap, the module positioning strip is respectively in close contact with the two adjacent raised line structures, a module fixing strip is arranged right above the module positioning strip, the two adjacent raised line structures and the module positioning strip between the two adjacent raised line structures are arranged under the module fixing strip in a pressure-sharing manner, and one row of positioning bolts sequentially penetrate through the corresponding module fixing strip and the module positioning strip to lock; l-shaped pressing strips are uniformly arranged on the two convex strip structures respectively close to the two side walls of the box body, the horizontal parts of the L-shaped pressing strips are pressed on the corresponding convex strip structures, and the vertical parts of the L-shaped pressing strips are fixed on the corresponding inner side walls of the box body.
2. The power battery module mounting structure of claim 1, wherein: the module location strip be the structure of the strip of buckling of the shape of falling U, the equal welded fastening in bottom of two vertical portions of module location strip is on the bottom plate of box.
3. The power battery module mounting structure of claim 1, wherein: and the vertical part of the L-shaped pressing strip is welded and fixed on the corresponding inner side wall of the box body.
4. The power battery module mounting structure of claim 1, wherein: two adjacent sand grip structures and the module location strip between them, the up end of three all with module fixed strip in close contact with.
5. The power battery module mounting structure of claim 1, wherein: and the part of the module positioning strip between two adjacent rows of battery cores, which is positioned between two adjacent battery cores, is connected with two positioning bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022650608.2U CN213425083U (en) | 2020-11-16 | 2020-11-16 | Power battery module mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022650608.2U CN213425083U (en) | 2020-11-16 | 2020-11-16 | Power battery module mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213425083U true CN213425083U (en) | 2021-06-11 |
Family
ID=76251241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022650608.2U Active CN213425083U (en) | 2020-11-16 | 2020-11-16 | Power battery module mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213425083U (en) |
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2020
- 2020-11-16 CN CN202022650608.2U patent/CN213425083U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |