CN220963689U - High-temperature-resistant insulating part for battery pack - Google Patents
High-temperature-resistant insulating part for battery pack Download PDFInfo
- Publication number
- CN220963689U CN220963689U CN202322675650.3U CN202322675650U CN220963689U CN 220963689 U CN220963689 U CN 220963689U CN 202322675650 U CN202322675650 U CN 202322675650U CN 220963689 U CN220963689 U CN 220963689U
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- Prior art keywords
- insulating
- insulating box
- box
- sides
- battery pack
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- 210000001503 joint Anatomy 0.000 claims abstract description 30
- 230000000149 penetrating effect Effects 0.000 claims abstract description 8
- 238000009413 insulation Methods 0.000 claims description 15
- 230000017525 heat dissipation Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 3
- 239000012212 insulator Substances 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses an insulating part for a high-temperature-resistant battery pack, which comprises an insulating box, wherein a top cover plate is arranged at the top end of the insulating box, a bottom plate is arranged at the bottom end of the insulating box, a plurality of heat dissipation holes are formed in two sides penetrating through the insulating box, clamping grooves are formed in the top surface and the bottom surface of box bodies penetrating through the two sides of the insulating box, a butt joint groove is formed in the middle of box bodies penetrating through the front end and the rear end of the insulating box, a butt joint clamping plate is arranged in the butt joint groove positioned at the front end, wire passing grooves are formed in the top surface of the butt joint clamping plate close to the two sides and the top surface of the box bodies close to the two sides of the front end and the rear end of the insulating box, and an insulating cover plate is arranged in the inner side of the insulating box close to the top end; according to the high-temperature-resistant insulating part for the battery pack, provided by the utility model, the split type design is adopted, a proper number of insulating parts can be selected for parallel connection according to the size of the battery pack shell, the compatibility is high, the positive and negative poles of the battery core can be divided, and the direct connection of the positive and negative poles of the battery core is avoided to cause short circuit.
Description
Technical Field
The utility model relates to the technical field of battery insulation, in particular to a high-temperature-resistant insulating part for a battery pack.
Background
The battery pack adopts a battery structure with the aim of increasing the electricity storage capacity after a plurality of electric cores are connected with each other, in order to avoid mutual interference between adjacent electric cores in the process of connecting the electric cores, an insulating piece is generally adopted to isolate the electric cores, and meanwhile, the material for preparing the insulating piece needs to have certain high temperature resistance because the heat generated by the electric cores is larger after the electric cores work, so the scheme particularly relates to the insulating piece for the high temperature resistant battery pack; when the existing insulating piece for the high-temperature-resistant battery pack is used, the insulating pieces are integrated, and the shell size of the same battery pack is also inconvenient to fix, so that the same insulating piece can only be matched with the battery pack with the corresponding size, can not be used in a butt joint mode according to the size of the shell of the battery pack after being selected, and is poor in compatibility, meanwhile, the positive electrode and the negative electrode of the battery cell are not effectively divided, the electrode lead of the battery cell can not be fixed and limited, and the positive electrode and the negative electrode of the battery cell are easy to directly connect to cause short circuit.
Disclosure of utility model
The utility model mainly aims to provide a high-temperature-resistant insulating part for a battery pack, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
The utility model provides an insulating part for battery package of high temperature resistant, includes insulating box, the top of insulating box is provided with the capping board, the bottom of insulating box is provided with the bottom plate, a plurality of louvre has all been seted up to the both sides that run through insulating box, the draw-in groove has all been seted up to the top surface and the bottom surface that run through insulating box both sides box body, the butt joint groove has all been seted up in the middle of the front and back end box body that runs through insulating box, wherein the butt joint inslot portion that is located the front end is provided with the butt joint cardboard, the wire casing has all been seted up by both sides to the top surface of butt joint cardboard by both sides and the front and back end box body top surface of insulating box, the inboard of insulating box is provided with the insulating board by the top, the clamping groove has all been seted up by both sides to the bottom surface that runs through the insulating board, the bottom surface of capping board is by both sides and the top surface of bottom plate is by both sides equal fixed mounting has the fixture block.
As a further scheme of the utility model, mounting holes are formed at the positions near four corners of the upper end and the lower end of the bottom plate.
As a further scheme of the utility model, the capping cover plate and the bottom plate are clamped with the insulation box through clamping block matching clamping grooves.
As a further scheme of the utility model, the butt-joint clamping plate is clamped with the insulation box through the butt-joint groove.
As a further scheme of the utility model, the positions of the wire clamping groove and the wire passing groove are mutually corresponding, the length of the insulating cover plate is equal to the distance between the inner walls at the two sides of the insulating box, and the width of the insulating cover plate is equal to the distance between the inner walls at the front end and the rear end of the insulating box.
Compared with the prior art, the utility model has the following beneficial effects:
According to the utility model, the split type design bottom plate and the insulation boxes are arranged, so that proper quantity of insulation pieces can be conveniently selected for parallel installation and use according to the quantity of the battery cells, the compatibility of the insulation pieces is improved, meanwhile, after a plurality of insulation pieces are installed, two adjacent insulation boxes are mutually clamped through the butt joint clamping plate matched butt joint grooves, the overall stability is improved, meanwhile, the insulation cover plates are arranged to divide the positive electrode and the negative electrode of the battery cells, the lead wires of the battery cell electrodes are led out through the wire passing grooves, the wire clamping grooves are used for fixing and limiting the lead wires, and the situation that the positive electrode and the negative electrode of the battery cell are connected with each other accidentally due to external factors is avoided, so that short circuits are caused.
Drawings
FIG. 1 is a schematic view showing the overall structure of an insulating member for a battery pack resistant to high temperatures according to the present utility model;
FIG. 2 is a split view showing the overall structure of an insulating member for a battery pack resistant to high temperatures according to the present utility model;
fig. 3 is a view showing the butt joint of two insulators among the insulators for the high temperature resistant battery pack according to the present utility model.
In the figure: 1. an insulation box; 2. a capping plate; 3. a bottom plate; 4. a butt joint clamping plate; 5. wire passing grooves; 6. an insulating cover plate; 7. wire clamping groove; 8. a clamping groove; 9. a butt joint groove; 10. a clamping block; 11. and the heat dissipation holes.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-3, an insulating part for a battery pack with high temperature resistance comprises an insulating box 1, wherein a capping plate 2 is arranged at the top end of the insulating box 1, a bottom plate 3 is arranged at the bottom end of the insulating box 1, a plurality of heat dissipation holes 11 are formed in two sides penetrating through the insulating box 1, clamping grooves 8 are formed in the top surface and the bottom surface of box bodies on two sides penetrating through the insulating box 1, a butt joint groove 9 is formed in the middle of box bodies on the front end and the rear end penetrating through the insulating box 1, a butt joint clamping plate 4 is arranged in the butt joint groove 9 on the front end, a wire passing groove 5 is formed in the top surface of the butt joint clamping plate 4 on two sides and the top surface of box bodies on the front end and the rear end of the insulating box 1, an insulating cover plate 6 is arranged on the inner side of the insulating box 1 on the top end, clamping grooves 7 are formed in the bottom surface of the insulating cover plate 6 on two sides, and clamping blocks 10 are fixedly mounted on the two sides of the bottom surface of the bottom plate 3.
Mounting holes are formed in the positions, close to four corners, of the upper end and the lower end of the penetrating bottom plate 3, the bottom plate 3 is conveniently and fixedly mounted on the shell of the battery pack through the cooperation of the mounting holes and external bolts, and the insulating box 1, the top cover plate 2, the bottom plate 3, the butt joint clamping plate 4 and the insulating cover plate 6 are made of high-temperature resistant materials.
The capping plate 2 and the bottom plate 3 are clamped with the insulating box 1 through clamping blocks 10 and clamping grooves 8, so that the insulating box 1 and the capping plate 2 are convenient to mount and dismount.
The butt joint clamping plate 4 is clamped with the insulating box 1 through the butt joint groove 9, and when a plurality of insulating pieces are used in series, the butt joint clamping plate 4 is matched with the butt joint groove 9 to connect the two insulating boxes 1 together.
The card wire casing 7 corresponds each other with the wire casing 5 position, and the length of insulating apron 6 equals the distance between the inner wall of insulating box 1 both sides, and the width of insulating apron 6 equals the distance between the inner wall of insulating box 1 front and back end, installs the electric core in the insulating box 1 after, covers insulating apron 6, and the positive and negative pole lead wire of electric core is drawn forth through card wire casing 7 and insulating apron 6 department, is convenient for carry out spacing fixedly to the lead wire of electric core, cuts apart the positive and negative pole of electric core simultaneously, avoids the two to cause the short circuit because of external factor accidental connection.
When the insulating piece is used, the bottom plate 3 is mounted in the shell of the battery pack through the external bolts matched with the mounting holes, then the insulating box 1 is mounted on the bottom plate 3, the clamping blocks 10 at the top end of the bottom plate 3 are clamped into the clamping grooves 8 at the bottom end of the insulating box 1, when a plurality of insulating pieces are in butt joint, the insulating boxes 1 and the bottom plate 3 are mounted side by side, and then the butt joint clamping plates 4 are clamped into the butt joint grooves 9 of the two adjacent insulating boxes 1, so that the two adjacent insulating boxes 1 are mutually butt-jointed, and the overall stability is improved;
After the installation of the insulating box 1 and the bottom plate 3 is completed, the battery cell is inserted into the insulating box 1, the lead wires of the positive electrode and the negative electrode of the battery cell are pressed into the wire passing groove 5, then the insulating cover plate 6 is covered, the lead wires of the positive electrode and the negative electrode of the battery cell are clamped through the wire clamping groove 7, when a plurality of insulating pieces are connected in parallel, the lead wires of the positive electrode and the negative electrode of the battery cell are led out through the wire passing groove 5, then are connected with each other, after the installation of the insulating cover plate 6 is completed, the top end of the insulating box 1 is covered with the capping cover plate 2, and the capping cover plate 2 and the insulating box 1 are clamped with each other through the clamping block 10 and the clamping groove 8, the top end of the insulating box 1 is plugged, and when the battery pack is operated, the battery cell dissipates heat through the heat dissipation holes 11.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. An insulating part for a high-temperature-resistant battery pack, which is characterized in that: including insulating box (1), the top of insulating box (1) is provided with capping board (2), the bottom of insulating box (1) is provided with bottom plate (3), a plurality of louvre (11) have all been seted up to the both sides that run through insulating box (1), draw-in groove (8) have all been seted up to the top surface and the bottom surface that run through insulating box (1) both sides box body, butt joint groove (9) have all been seted up in the middle of the front and back end box body that runs through insulating box (1), wherein the butt joint groove (9) that is located the front end inside is provided with butt joint cardboard (4), wire casing (5) have all been seted up to the top surface of butt joint cardboard (4) by both sides and the front and back end box body top surface of insulating box (1) by both sides, the inboard of insulating box (1) is provided with insulating cover plate (6) by the top, draw-in groove (7) have all been seted up by both sides to the bottom surface that runs through insulating cover plate (6) by both sides, the bottom surface of capping board (2) is by both sides and the top surface of bottom plate (3) is by both sides all fixedly mounted fixture block (10).
2. The high temperature resistant battery pack insulation member according to claim 1, wherein: mounting holes are formed in the positions, close to four corners, of the upper end and the lower end of the bottom plate (3) in a penetrating mode.
3. The high temperature resistant battery pack insulation member according to claim 1, wherein: the capping plate (2) and the bottom plate (3) are clamped with the insulating box (1) through clamping blocks (10) matched with clamping grooves (8).
4. The high temperature resistant battery pack insulation member according to claim 1, wherein: the butt-joint clamping plate (4) is clamped with the insulation box (1) through the butt-joint groove (9).
5. The high temperature resistant battery pack insulation member according to claim 1, wherein: the positions of the wire clamping grooves (7) and the wire passing grooves (5) correspond to each other, the length of the insulating cover plate (6) is equal to the distance between the inner walls of the two sides of the insulating box (1), and the width of the insulating cover plate (6) is equal to the distance between the inner walls of the front end and the rear end of the insulating box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322675650.3U CN220963689U (en) | 2023-10-07 | 2023-10-07 | High-temperature-resistant insulating part for battery pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322675650.3U CN220963689U (en) | 2023-10-07 | 2023-10-07 | High-temperature-resistant insulating part for battery pack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220963689U true CN220963689U (en) | 2024-05-14 |
Family
ID=91008946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322675650.3U Active CN220963689U (en) | 2023-10-07 | 2023-10-07 | High-temperature-resistant insulating part for battery pack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220963689U (en) |
-
2023
- 2023-10-07 CN CN202322675650.3U patent/CN220963689U/en active Active
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