CN220753702U - Insulating gasket structure - Google Patents
Insulating gasket structure Download PDFInfo
- Publication number
- CN220753702U CN220753702U CN202322207809.9U CN202322207809U CN220753702U CN 220753702 U CN220753702 U CN 220753702U CN 202322207809 U CN202322207809 U CN 202322207809U CN 220753702 U CN220753702 U CN 220753702U
- Authority
- CN
- China
- Prior art keywords
- insulating
- splice
- gasket
- battery
- insulating gasket
- 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
- 210000001503 joint Anatomy 0.000 claims description 9
- 125000006850 spacer group Chemical group 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims 1
- 229910052744 lithium Inorganic materials 0.000 abstract description 19
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract description 18
- 238000003466 welding Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 4
- 230000000149 penetrating effect Effects 0.000 abstract description 4
- 238000010030 laminating Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000009413 insulation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Sealing Battery Cases Or Jackets (AREA)
Abstract
The utility model discloses an insulating gasket structure, which relates to the technical field of lithium battery assembly and comprises a battery pack, wherein splicing pieces are arranged on two sides of the battery pack, a plurality of groups of jacks penetrating to the other side of the splicing pieces are uniformly arranged on one side of the splicing pieces, and edge gaskets are arranged at one ends, far away from the battery pack, of the splicing pieces. The beneficial effects of the utility model are as follows: the welding needle of spot welder can carry out spot welding through the through-hole for insulating gasket not only plays insulating effect but also does not influence spot welder to its normal spot welding, simultaneously because contain the buckle on the insulating piece can carry out the lock with the jack on the group battery support, not only make the joint between insulating piece and the splice more stable, avoided insulating gasket to take place the phenomenon of dislocation in the in-process of assembling with the group battery, guaranteed that it is located the side position department of group battery all the time, still make laminating between insulating piece and the splice more inseparable, make its insulating effect better.
Description
Technical Field
The utility model relates to the technical field of lithium battery assembly, in particular to an insulating gasket structure.
Background
The lithium battery is a battery which uses lithium metal or lithium alloy as a negative electrode material and uses nonaqueous electrolyte solution, and in order to ensure insulation and stability between lithium battery packs, corresponding insulating gaskets are needed to be inserted between each lithium battery pack, wherein the insulating gaskets are also called insulating blankets, insulating gaskets, insulating rubber plates, insulating rubber pads, insulating ground adhesives, insulating rubber sheets, insulating gaskets and the like, have large volume resistivity and rubber pads with electric breakdown resistance, and are used for table boards or ground insulating materials of work occasions such as power distribution and the like.
However, in the existing lithium battery, the contact stability between the lithium battery and the lithium battery is poor easily in the process of series connection, the phenomenon of dislocation exists, and the material cost for series connection is high, so that the production efficiency is reduced to a certain extent, and the danger coefficient is high due to the phenomenon of series connection dislocation, and in addition, corresponding insulating gaskets are generally inserted between adjacent sides of each group of lithium battery in order to ensure the insulativity of each group of lithium battery, however, a clamping assembly is lacking between the existing insulating gaskets and a bracket of the battery, so that the superposition between the insulating gaskets and the battery is not tight enough, and the insulating effect of each group of lithium battery is poor.
Disclosure of Invention
The utility model aims to provide an insulating gasket structure, which aims to solve the problems that in the prior art, the contact stability between lithium batteries is poor and dislocation exists easily in the process of series connection of the lithium batteries, the material cost for series connection is high, so that the production efficiency is reduced to a certain extent, the danger coefficient of each lithium battery pack is high due to the serial dislocation, the insulating property of each lithium battery pack is ensured, the corresponding insulating gasket is generally inserted into the adjacent side surfaces of each lithium battery pack, and the clamping assembly is not needed between the insulating gasket and the bracket of the battery pack, so that the superposition between the insulating gasket and the battery pack is not tight enough, and the insulating effect of the insulating gasket is poor.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides an insulating gasket structure, includes the group battery, the both sides of group battery all are provided with the splice, one side of splice evenly is provided with the multiunit and runs through the jack to its opposite side, the one end that the group battery was kept away from to the splice all is provided with the edge gasket, the one end that the edge gasket is close to the splice evenly is provided with multiunit and jack assorted buckle, the edge gasket all can dismantle with the splice through the mutually supporting of jack and buckle and be connected.
As still further aspects of the utility model: and a plurality of groups of butt joint holes extending to the other side of the splicing piece are uniformly formed in one side of the splicing piece, and two sides of the battery pack are connected with the splicing piece in a clamping manner through the butt joint holes.
As still further aspects of the utility model: each group of jacks are positioned on the adjacent end surfaces of each four groups of butt joint holes.
As still further aspects of the utility model: and a plurality of groups of through holes penetrating to the other side of the edge gasket are uniformly formed on one side of the edge gasket.
Compared with the prior art, the utility model has the beneficial effects that:
1. by arranging the insulating gaskets and inserting a group of insulating gaskets between each group of battery packs, the insulating part is more firm compared with the traditional insulating mode, the production efficiency can be improved, and the danger coefficient is reduced;
2. through the edge gasket, group battery, the through-hole, the buckle, the jack, splice and butt joint hole that set up, owing to contain insulating gasket's through-hole on the insulating gasket, spot welder's welding needle can carry out spot welding through the through-hole for insulating gasket not only plays insulating effect but also does not influence spot welder to its normal spot welding, simultaneously owing to contain the buckle on the insulating piece can carry out the lock with the jack on the group battery support, not only make the joint between insulating piece and the splice more stable, avoided insulating gasket to take place the phenomenon of dislocation in the in-process of assembling with the group battery, guaranteed that it is located the side position department of group battery all the time, still make laminating between insulating piece and the splice more inseparabler, thereby make its insulating effect better.
Drawings
FIG. 1 is a schematic diagram of an insulating spacer structure;
FIG. 2 is a partial perspective view of an insulating spacer structure;
FIG. 3 is a schematic view of an edge pad of an insulating pad structure;
fig. 4 is a partial perspective view of a rim spacer of an insulating spacer structure.
In the figure: 1. a rim spacer; 2. a battery pack; 3. a through hole; 4. a buckle; 5. a jack; 6. a splice; 7. and (5) butting holes.
Detailed Description
Referring to fig. 1 to 4, in an embodiment of the utility model, an insulating gasket structure includes a battery pack 2, two sides of the battery pack 2 are provided with a splice member 6, one side of the splice member 6 is uniformly provided with a plurality of groups of insertion holes 5 penetrating to the other side of the splice member, one end of the splice member 6, which is far away from the battery pack 2, is provided with an edge gasket 1, one end of the edge gasket 1, which is close to the splice member 6, is uniformly provided with a plurality of groups of buckles 4 matched with the insertion holes 5, and the edge gasket 1 is detachably connected with the splice member 6 through the mutual matching of the insertion holes 5 and the buckles 4.
This kind of insulating gasket structure is through insulating gasket 1 that sets up to insert a set of insulating gasket 1 between every group battery 2, thereby make this kind of insulation between the lithium cell series connection, compare with traditional insulating means, this insulating part is more firm, can improve production efficiency, reduces danger coefficient.
In fig. 1 and 2: one side of the splicing piece 6 is uniformly provided with a plurality of groups of butt joint holes 7 extending to the other side of the splicing piece, and two sides of the battery pack 2 are connected with the splicing piece 6 in a clamping way through the butt joint holes 7.
In fig. 1, 3 and 4: each group of jacks 5 is positioned on the adjacent end surfaces of every four groups of butt joint holes 7.
According to the insulating gasket structure, the buckle 4 can be buckled with the jack 5 arranged on the side face of the splicing piece 6 on the support of the battery pack 2.
In fig. 1, 3 and 4: one side of the edge gasket 1 is uniformly provided with a plurality of groups of through holes 3 penetrating to the other side thereof.
This kind of insulating gasket structure, through-hole 3 that insulating gasket 1 was last to set up, the welding needle of the spot welder of being convenient for can carry out normal spot welding operation to group battery 2 through-hole 3 for insulating gasket 1 both plays insulating effect and does not influence spot welding.
The working principle of the utility model is as follows: through the insulating gasket 1 that sets up to insert a set of insulating gasket 1 between every group battery 2, thereby make this kind of insulation between lithium cell establish ties, compare with traditional insulating mode, this insulating part is more firm, can improve production efficiency, reduce danger coefficient, and owing to contain insulating gasket's through-hole 3 on the insulating gasket 1, spot welder's welding needle can carry out spot welding through-hole 3, make insulating gasket 1 not only play insulating effect but also do not influence spot welder to its normal spot welding, simultaneously owing to contain buckle 4 on the insulating piece 1 can carry out the lock with jack 5 on the group battery support, not only make the joint between insulating piece 1 and the splice 6 more stable, still make laminating between insulating piece 1 and the splice 6 more inseparabler, thereby make its insulating effect better.
The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (4)
1. The utility model provides an insulating gasket structure, includes group battery (2), its characterized in that, both sides of group battery (2) all are provided with splice (6), one side of splice (6) evenly is provided with multiunit and runs through jack (5) to its opposite side, the one end that group battery (2) was kept away from to splice (6) all is provided with marginal gasket (1), the one end that is close to splice (6) of marginal gasket (1) evenly is provided with multiunit and jack (5) assorted buckle (4), the connection can be dismantled with splice (6) through the mutually supporting of jack (5) and buckle (4) all to marginal gasket (1).
2. The insulating gasket structure according to claim 1, wherein a plurality of groups of butt joint holes (7) extending to the other side of the splicing member (6) are uniformly formed on one side of the splicing member (6), and both sides of the battery pack (2) are connected with the splicing member (6) in a clamping manner through the butt joint holes (7).
3. An insulating spacer structure according to claim 2, characterized in that each set of said insertion holes (5) is located at the end face adjacent to each four sets of said abutting holes (7).
4. An insulating gasket construction according to claim 1, characterized in that the edge gaskets (1) are provided with a plurality of groups of through holes (3) extending through to the other side thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322207809.9U CN220753702U (en) | 2023-08-17 | 2023-08-17 | Insulating gasket structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322207809.9U CN220753702U (en) | 2023-08-17 | 2023-08-17 | Insulating gasket structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220753702U true CN220753702U (en) | 2024-04-09 |
Family
ID=90553877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322207809.9U Active CN220753702U (en) | 2023-08-17 | 2023-08-17 | Insulating gasket structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220753702U (en) |
-
2023
- 2023-08-17 CN CN202322207809.9U patent/CN220753702U/en active Active
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