CN216720123U - Mounting structure - Google Patents
Mounting structure Download PDFInfo
- Publication number
- CN216720123U CN216720123U CN202122860325.5U CN202122860325U CN216720123U CN 216720123 U CN216720123 U CN 216720123U CN 202122860325 U CN202122860325 U CN 202122860325U CN 216720123 U CN216720123 U CN 216720123U
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- pressing
- piece
- mounting structure
- structure according
- fixing
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- 238000003825 pressing Methods 0.000 claims abstract description 90
- 238000005192 partition Methods 0.000 claims abstract description 15
- 238000003860 storage Methods 0.000 claims description 13
- 230000007704 transition Effects 0.000 claims description 8
- 230000006978 adaptation Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 2
- 210000003205 muscle Anatomy 0.000 claims 3
- 238000009826 distribution Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 4
- 238000004806 packaging method and process Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012857 repacking Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a mounting structure, comprising: the box body is internally provided with an accommodating cavity with an upward opening, a plurality of partition plates are arranged in the accommodating cavity at intervals, and an accommodating gap is formed between any two adjacent partition plates; a battery cell located within the receiving gap; the pressing part comprises a fixing part and a pressing part, the fixing part is connected to the top side of the partition plate, one side of the pressing part is connected to the fixing part, the other side of the pressing part extends to the top side of the battery core, and the battery core is pressed in the accommodating gap by the pressing part.
Description
Technical Field
The utility model relates to the technical field of power batteries, in particular to an installation structure.
Background
Present battery package is by electric core constitution module or big module, constitute battery package by the module again, in the component process of module, need use a large amount of module spare parts to fix the battery, connect, then form a whole repacking to the box in, utilize the connecting piece to fix at last, the battery package is because the space size restriction, can't carry out reasonable structural design in the box and strengthen the bulk rigidity of battery package, lead to structural strength relatively poor, and whole volume is great, manufacturing cost is higher.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a mounting structure that solves one or more of the problems set forth in the prior art, and provides at least one of the advantages set forth above.
The solution of the utility model for solving the technical problem is as follows:
a mounting structure comprising: the box body is internally provided with an accommodating cavity with an upward opening, a plurality of partition plates are arranged in the accommodating cavity at intervals, and a containing gap is formed between any two adjacent partition plates; a battery cell located within the receiving gap; the pressing part comprises a fixing part and a pressing part, the fixing part is connected to the top side of the partition plate, one side of the pressing part is connected to the fixing part, the other side of the pressing part extends to the top side of the battery cell, and the pressing part presses the battery cell in the accommodating gap.
The technical scheme at least has the following beneficial effects: the division board has a plurality of clearances of accomodating with the box internal partitioning, can pack into electric core in every clearance of accomodating, pack into electric core after, the fixed part relatively fixed that will compress tightly the piece is in the top side of division board, the portion of compressing tightly that compresses tightly supports the top side at electric core, and compress tightly electric core in accomodating the clearance, so can be with a plurality of electric cores when piling up each other, still fix a position every electric core on the box, directly constitute the battery package by electric core, reduce the use of structural connection spare, reduce whole volume, improve overall structure intensity.
As a further improvement of the above technical solution, the pressing member located between two adjacent receiving gaps has two pressing portions, the two pressing portions are respectively located at two sides of the fixing portion, and the two pressing portions respectively extend to top sides of the battery cells in the two receiving gaps. The piece that compresses tightly between two adjacent storage gaps can directly compress tightly the electric core that is located two adjacent storage gaps, reduces the use quantity that compresses tightly the piece, improves the packaging efficiency.
As a further improvement of the above technical solution, the fixing portion includes a fixing piece and a transition piece connected to one side of the fixing piece and extending upward, the pressing portion includes a pressing piece connected to one side of the transition piece away from the fixing piece. Utilize the stationary blade with whole pressing member relatively fixed to the division board on, but the transition piece then lifting pressing blade's height for pressing blade is located the top side of electric core, compresses tightly electric core.
As a further improvement of the above technical solution, a plurality of the battery cells are arranged in the storage gap along the length extending direction of the storage gap, one of the compressing members is arranged between any two adjacent battery cells, and the compressing portion extends to the top sides of two adjacent battery cells. In a plurality of electric cores of arranging in accomodating the clearance, lie in and be equipped with one between two adjacent electric cores and compress tightly the piece, should compress tightly the piece and can compress tightly this two adjacent electric cores simultaneously, both fix a position the corner of electric core firmly, still can reduce the use that compresses tightly the piece, improve the packaging efficiency.
As a further improvement of the above technical solution, a protruding rib is provided on the fixing portion, the protruding rib extends to the pressing portion, and in the same storage gap, the protruding rib is located between any two adjacent electric cores. The convex ribs can strengthen the bending resistance of the fixing part and the pressing part, and the structural stability of the whole pressing piece is improved.
As a further improvement of the technical scheme, the fixing part is provided with mounting holes, and the two mounting holes are respectively positioned at two sides of the convex rib. The fixing part can be relatively fixed to the partition plate by driving a connecting piece into the mounting hole.
As a further improvement of the above technical solution, the compressing portion is covered with an insulating member. Set up the insulating part in the position of propping to pressing to the electric core, avoid compressing tightly the portion and directly expose, improve the safety in utilization.
As a further improvement of the above technical solution, an electrical connection sheet is connected to the top side of the electric core, a connection position of the electrical connection sheet and the electric core is an exposed portion, and the insulating member covers the top side of the exposed portion. The electric connection sheet is used for electrically connecting the two battery cores with each other, and the electric connection sheet is in a naked electrified state at the connecting position of the electric connection sheet and the battery cores, so that the insulating part extends to the top side of the electric connection sheet and covers the top side of the electric connection sheet, and risks such as short circuit can be reduced.
As a further improvement of the above technical solution, the insulating member is made of a flexible material, and the insulating member is attached to the outer surfaces of the pressing portion and the exposed portion. The insulating part can be flexibly deformed, can be profiled when covering the outer surfaces of the pressing part and the exposed part, is attached to the surfaces of the pressing part and the exposed part, is not easy to separate, and improves the protection effect.
As another improvement of the above technical scheme, the insulating member is just right the position of compressing tightly the portion is provided with the first groove of dodging, the shape in first groove of dodging with the mutual adaptation of shape of compressing tightly the portion, the insulating member is just right the position of exposing the portion is provided with the second groove of dodging, the shape in second groove of dodging with the mutual adaptation of shape of exposing the portion. The insulating part self has the hardness, and the shaping has first groove of dodging and the groove of dodging is dodged with the second to the portion that compresses tightly and exposes the position respectively to when making the insulating part cover to the portion that compresses tightly and expose the outside, improve the laminating degree, reduce the phenomenon that the insulating part warp or separate.
Drawings
In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures are only some embodiments of the utility model, not all embodiments, and that a person skilled in the art can also derive other designs and figures from them without inventive effort.
FIG. 1 is an overall perspective view of the present invention;
FIG. 2 is an overall perspective view of the pressing member, the insulating protective cover, and the insulating member of the present invention after being separated;
fig. 3 is a perspective view of a second embodiment of a compression member of the present invention.
In the drawings: 100-box body, 200-battery cell, 300-pressing piece, 310-fixing part, 320-pressing part, 330-convex rib, 400-electric connecting sheet, 500-insulating piece, 600-insulating protective cover and 700-power distribution element.
Detailed Description
The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive efforts are within the protection scope of the present invention based on the embodiments of the present invention. In addition, all the connection relations mentioned herein do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection accessories according to the specific implementation situation. All technical characteristics in the utility model can be interactively combined on the premise of not conflicting with each other.
Referring to fig. 1 and 2, a mounting structure includes: the box body 100 is internally provided with an accommodating cavity with an upward opening, a plurality of partition plates are arranged in the accommodating cavity at intervals, and an accommodating gap is formed between any two adjacent partition plates; the battery cell 200 is positioned in the accommodating gap; the pressing member 300 includes a fixing portion 310 and a pressing portion 320, the fixing portion 310 is connected to the top side of the separator, one side of the pressing portion 320 is connected to the fixing portion 310, the other side of the pressing portion 320 extends to the top side of the battery cell 200, and the pressing portion 320 presses the battery cell 200 into the receiving gap.
Known from the above, the division board has a plurality of storage gaps with the inside separation of box 100, can pack into electric core 200 in every storage gap, pack into electric core 200 after, the fixed part 310 relatively fixed at the top side of division board that will compress tightly piece 300, the portion 320 that compresses tightly of piece 300 supports the top side at electric core 200, and compress tightly electric core 200 in the storage gap, so can be when piling up a plurality of electric cores 200 each other, still fix every electric core 200 on box 100, directly constitute the battery package by electric core 200, reduce the use of structural connection spare, reduce whole volume, improve overall structure intensity.
The pressing piece 300 is mainly used for pressing and positioning the battery cell 200, a plurality of battery cells 200 can be configured, in practical application, the pressing pieces 300 are configured on two sides of the battery cell 200, so that the battery cell 200 can be stably positioned, and the fixing portion 310 can be fixed on the top side of the partition plate in a bolt or riveting manner. The pressing member 300 may be a plate-shaped hardware, and the fixing portion 310 is a portion on the plate-shaped structure for connecting and fixing to the separator plate, and the pressing portion 320 is a portion on the plate-shaped structure for pressing against the top side of the battery cell 200.
As a further example of the structure of the pressing member 300, the fixing portion 310 includes a fixing piece, and a transition piece connected to one side of the fixing piece and extending upward, and the pressing portion 320 includes a pressing piece connected to one side of the transition piece away from the fixing piece. Utilize the stationary blade to compress tightly whole piece 300 relatively fixed to the division board on, but the transition piece then the height of lifting compressing blade for compressing blade is located the top side of electric core 200, compresses tightly electric core 200.
As a first embodiment of the pressing member 300, the pressing member 300 may have only one pressing portion 320, and only one battery cell 200 is located, for example, the pressing member 300 on the separator located at the side has only one pressing portion 320, and only the battery cell 200 located in the receiving gap located at the side thereof needs to be located, and between two adjacent receiving gaps, in order to reduce the number of the pressing members 300 used and improve the assembly efficiency, as shown in fig. 3, as a second embodiment of the pressing member 300, the pressing member 300 located between two adjacent receiving gaps has two pressing portions 320, the two pressing portions 320 are respectively located at two sides of the fixing portion 310, and the two pressing portions 320 respectively extend to the top sides of the battery cells 200 in the two receiving gaps. The pressing piece 300 between two adjacent storage gaps can directly press the battery cell 200 in the two adjacent storage gaps, so that the use number of the pressing piece 300 is reduced, and the assembly efficiency is improved.
In practical application, the pressing portion 320 of one pressing member 300 is only used for pressing one battery cell 200, and if there are a plurality of battery cells 200, a plurality of pressing portions 320 need to be configured; or the compressing portion 320 of one compressing member 300 compresses a plurality of battery cells 200 at the same time, and at this time, the compressing portion 320 has a certain length and can compress a plurality of battery cells 200 arranged along the length direction thereof at the same time.
Similarly, in a plurality of battery cells 200 in the same storage gap, a pressing member 300 may be separately configured on a side edge of each battery cell 200 for pressing and positioning, and in this embodiment, a pressing member 300 is disposed between any two adjacent battery cells 200, and the pressing portion 320 extends to the top side of two adjacent battery cells 200. In a plurality of electric cores 200 of arranging in accomodating the clearance, be located and be equipped with one between two adjacent electric cores 200 and compress tightly piece 300, should compress tightly piece 300 and can compress tightly this two adjacent electric cores 200 simultaneously, both fix a position the corner of electric core 200 firmly, still can reduce the use that compresses tightly piece 300, improve packaging efficiency.
As a further embodiment of the structure of the rib 330, the fixing portion 310 is provided with the rib 330, the rib 330 extends to the pressing portion 320, and in the same accommodating gap, the rib 330 is located between any two adjacent battery cells 200. The ribs 330 can enhance the bending resistance of the fixing portion 310 and the pressing portion 320, and improve the structural stability of the whole pressing member 300.
In order to facilitate positioning the fixing portion 310 on the partition plate, in the present embodiment, the fixing portion 310 is provided with mounting holes, and the two mounting holes are respectively located at two sides of the rib 330. The fixing portion 310 can be relatively fixed to the partition plate by driving a connector into the mounting hole, and the stress points of the connection are located at both sides of the rib 330, so that the stability of the connection structure can be improved.
Before the electric core 200 is installed in the accommodating cavity, when the electric core is installed, the heat conduction layer can be laid on the inner bottom surface of the accommodating cavity, the heat conduction layer is also arranged at the bottom surface position of each corresponding accommodating gap, the electric core 200 can transmit heat to the box body 100 through the heat conduction layer, and the heat dissipation efficiency of the electric core 200 is improved. The heat conducting layer can be made of metal materials with good heat conducting effect, such as copper sheets and the like.
In order to improve the overall electrical safety, in the present embodiment, an electrical connection sheet 400 is connected to the top side of the battery cell 200, the connection position of the electrical connection sheet 400 and the battery cell 200 is an exposed portion, and the exposed portion is covered with an insulating member 500. The electrical connection sheet 400 is used to electrically connect two battery cells 200 to each other, and at the connection position between the electrical connection sheet 400 and the battery cells 200, the electrical connection sheet 400 is in an exposed power-on state, so that the upper insulating member 500 is covered, and risks such as short circuit can be reduced. Also, the pressing portion 320 is covered with an insulating member 500. The insulating member 500 is also covered at the pressing portion 320 that contacts and presses the battery cell 200. In practical applications, a plurality of battery cells 200 in one receiving gap may be covered by one continuous insulating member 500, and the insulating member 500 may cover the exposed portion and the compressing portion 320 on one side of the battery cell 200 at the same time, so as to improve the covering efficiency of the insulating member 500.
As for the insulating member 500, it mainly plays a role of insulation protection, and there are multiple materials in practical use, in the first embodiment, the insulating member 500 is made of a flexible material, such as a film, an adhesive tape, etc., and the insulating member 500 is attached to the outer surfaces of the pressing portion 320 and the exposed portion. The insulating member 500 is flexibly deformable, can be contoured when covering the outer surfaces of the pressing portion 320 and the exposed portion, is attached to the surfaces of the pressing portion 320 and the exposed portion, is not easily separated, and improves the protection effect.
In the second embodiment, the insulating member 500 is just opposite to the position of the pressing portion 320, a first avoiding groove is formed in the position of the pressing portion 320, the shape of the first avoiding groove is matched with the shape of the pressing portion 320, the insulating member 500 is just opposite to the position of the exposed portion, a second avoiding groove is formed in the position of the exposed portion, and the shape of the second avoiding groove is matched with the shape of the exposed portion. Insulating part 500 self has the hardness, and the shaping has first groove of dodging and the groove of dodging is dodged with the second to the portion 320 that compresses tightly and exposes the position respectively to when making insulating part 500 cover to compressing tightly 320 and exposing the portion outside, improve the laminating degree, reduce the phenomenon that insulating part 500 warp or separates.
In this embodiment, a power distribution element 700 is fixed in the box 100 according to an actual spatial position, the power distribution element 700 is electrically connected to at least one battery cell 200, and an insulating protective cover 600 is disposed on an outer side of the power distribution element 700. The power distribution element 700 is used for distributing power to the whole formed circuit, and the insulation protective cover 600 is used for covering and protecting the connection exposed part of the power distribution element 700, so that the electrical safety is improved.
While the preferred embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that the present invention is not limited to the details of the embodiments shown and described, but is capable of numerous equivalents and substitutions without departing from the spirit of the utility model as set forth in the claims appended hereto.
Claims (10)
1. A mounting structure characterized in that: the method comprises the following steps:
the box body (100) is internally provided with an accommodating cavity with an upward opening, a plurality of partition plates are arranged in the accommodating cavity at intervals, and an accommodating gap is formed between any two adjacent partition plates;
a battery cell (200) located within the receiving gap;
the pressing piece (300) comprises a fixing portion (310) and a pressing portion (320), the fixing portion (310) is connected to the top side of the partition plate, one side of the pressing portion (320) is connected to the fixing portion (310), the other side of the pressing portion (320) extends to the top side of the battery cell (200), and the pressing portion (320) presses the battery cell (200) into the accommodating gap.
2. A mounting structure according to claim 1, wherein: the pressing piece (300) located between two adjacent accommodating gaps is provided with two pressing portions (320), the two pressing portions (320) are located on two sides of the fixing portion (310) respectively, and the two pressing portions (320) extend to the top sides of the battery cells (200) in the two accommodating gaps respectively.
3. A mounting structure according to claim 1, wherein: the fixing part (310) comprises a fixing piece and a transition piece which is connected to one side of the fixing piece and extends upwards, the pressing part (320) comprises a pressing piece, and the pressing piece is connected to one side, far away from the fixing piece, of the transition piece.
4. A mounting structure according to claim 1, wherein: the battery cells (200) are arranged in the storage gap along the length extension direction of the storage gap, one pressing piece (300) is arranged between any two adjacent battery cells (200), and the pressing portion (320) extends to the top sides of the two adjacent battery cells (200).
5. A mounting structure according to claim 4, wherein: be provided with protruding muscle (330) on fixed part (310), protruding muscle (330) extend to on compressing tightly the portion (320), same accomodate the clearance in, protruding muscle (330) are located arbitrary adjacent two between electric core (200).
6. A mounting structure according to claim 5, wherein: the fixing portion (310) is provided with mounting holes, and the two mounting holes are respectively located on two sides of the convex rib (330).
7. A mounting structure according to claim 1, wherein: the compressing part (320) is covered with an insulating piece (500).
8. A mounting structure according to claim 7, wherein: the battery is characterized in that the top side of the battery cell (200) is connected with an electric connection sheet (400), the connection position of the electric connection sheet (400) and the battery cell (200) is an exposed part, and the insulating part (500) covers the top side of the exposed part.
9. A mounting structure according to claim 8, wherein: the insulating piece (500) is made of flexible materials, and the insulating piece (500) is attached to the outer surfaces of the pressing portion (320) and the exposed portion.
10. A mounting structure according to claim 8, wherein: insulating part (500) just right the position that compresses tightly portion (320) is provided with the first groove of dodging, the first shape of dodging the groove with the mutual adaptation of shape that compresses tightly portion (320), insulating part (500) just right the position that exposes the portion is provided with the second and dodges the groove, the second dodge the groove the shape with the mutual adaptation of shape that exposes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122860325.5U CN216720123U (en) | 2021-11-19 | 2021-11-19 | Mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122860325.5U CN216720123U (en) | 2021-11-19 | 2021-11-19 | Mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216720123U true CN216720123U (en) | 2022-06-10 |
Family
ID=81878409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122860325.5U Active CN216720123U (en) | 2021-11-19 | 2021-11-19 | Mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216720123U (en) |
-
2021
- 2021-11-19 CN CN202122860325.5U patent/CN216720123U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 518000 1-2 Floor, Building A, Xinwangda Industrial Park, No. 18 Tangjianan Road, Gongming Street, Guangming New District, Shenzhen City, Guangdong Province Patentee after: Xinwangda Power Technology Co.,Ltd. Address before: 518000 Xinwangda Industrial Park, No.18, Tangjia south, Gongming street, Guangming New District, Shenzhen City, Guangdong Province Patentee before: SUNWODA ELECTRIC VEHICLE BATTERY Co.,Ltd. |