CN213717017U

CN213717017U - Integrated cover plate for battery module

Info

Publication number: CN213717017U
Application number: CN202023154350.3U
Authority: CN
Inventors: 李振轩; 熊亚昆; 闫静; 高汉宁; 白科; 陈富源
Original assignee: Jiangxi ANC New Energy Technology Co Ltd
Current assignee: Jiangxi ANC New Energy Technology Co Ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-07-16
Anticipated expiration: 2030-12-24

Abstract

The utility model relates to a battery auxiliary assembly technical field especially relates to a battery module is with integrated apron, and it includes that the bottom is equipped with the apron body of surrounding edge, evenly locates spacing recess on the apron body is fixed to be located connection pole piece and interval in the spacing recess are located wiring groove between the spacing recess, the fixed boss link that is equipped with in one side of apron body, the fixed positive negative pole piece that is equipped with on the boss link, the both sides of boss link are equipped with the symmetry and set up and are used for firm installation the strengthening rib of positive negative pole piece, its simple structure not only, convenient to use, structural strength is high, and overall stability is strong, long service life can satisfy the market demand.

Description

Integrated cover plate for battery module

Technical Field

The utility model relates to a battery auxiliary assembly technical field especially relates to a battery module is with integrated apron.

Background

With the increasing environmental pollution, new energy industry products are more and more valued and accepted, and the characteristics of cleanness, environmental protection, energy conservation and high efficiency lead the new energy industry products to be developed at a high speed at home and abroad. In the new energy industry, battery modules are an important component thereof. The arrangement form of the battery module in the system is generally divided into vertical arrangement and side arrangement, the side arrangement module can lead out a boss at the top for arranging the positive and negative pole pieces, when the positive and negative pole pieces are connected with a high-voltage wire, fixing pieces such as screws and nuts are needed to be used for tightening torque for fixing, the boss of the module often can lead to low fixing torque due to insufficient structural strength, and further the overall structural stability of the module is influenced. Therefore, in order to improve the overall stability of the module, the structure and the material composition of the integrated cover plate of the module are improved, and the structure strength of the integrated cover plate is enhanced, so that the integrated cover plate has very important significance.

Disclosure of Invention

In order to overcome the technical defect, the utility model aims at providing a simple structure, convenient to use, structural strength is high, and overall stability is strong, and long service life can satisfy the integrated apron for battery module of market demand.

In order to achieve the purpose, the invention is realized by the following technical scheme:

the utility model provides an integrated apron is used to battery module, includes that the bottom is equipped with the apron body of surrounding edge, evenly locates spacing recess on the apron body is fixed to be located connection pole piece and interval in the spacing recess are located wiring groove between the spacing recess, the fixed boss link that is equipped with in one side of apron body, the fixed positive negative pole piece that is equipped with on the boss link, the both sides of boss link are equipped with the symmetry and set up and are used for firm installation the strengthening rib of positive negative pole piece.

Furthermore, a connecting cross rod used for installing the connecting pole pieces is fixedly arranged in the limiting groove respectively.

Furthermore, a clamping bump used for fixedly positioning the connection pole piece is fixedly arranged on the inner side wall of the limiting groove.

Further, the cover plate body is also fixedly provided with an accommodating groove used for connecting an explosion-proof valve of the battery module.

Furthermore, an exhaust port used for exhausting the explosion-proof valve of the battery module is arranged in the accommodating groove.

Furthermore, the wiring groove is provided with a wire arranging block for combing the connecting wires.

Furthermore, one end of the wiring groove is provided with a wire outlet of the connecting wire, and a wire clamping block for positioning the connecting wire is fixedly arranged on the wire outlet.

Furthermore, the positive and negative pole pieces are provided with through holes for fixed installation.

Furthermore, the boss connecting frame is provided with mounting grooves for mounting the positive and negative pole pieces in a matching manner with the through holes.

Furthermore, the two ends of the cover plate body are respectively provided with a positioning mounting hole for fixing the cover plate body on the battery module.

To sum up, the utility model has the advantages that: this battery module is with integrated apron, the mode of putting of battery module in the system is put for the side, carry out structural optimization to the boss link of placing positive negative pole piece, it is specific for the boss link adopts the diaphragm to connect, and be equipped with the strengthening rib in the both sides of boss link, and then carry out mechanical strength to it in the structural aspect and strengthen, through the intensity of strengthening the boss link, make can increase the moment of torsion of set screw or nut when fixing the high-voltage line on positive negative pole piece, improve the fastening nature of positive negative pole piece and high-voltage line, and then improve the overall stability of module.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic structural view of an embodiment of the present invention after the connection pole piece is removed;

the novel wire arranging device comprises a cover plate body 1, a cover plate body 2, a limiting groove 3, a connecting pole piece 4, a positive pole piece, a negative pole piece, a boss connecting frame 5, a boss connecting frame 6, a connecting cross rod 7, a clamping lug, 8, a reinforcing rib 9, an exhaust port 10, a wiring groove 11, a wire outlet 12, a wire clamping block 13, a mounting groove 14, a through hole 15, a positioning mounting hole 16, a wire arranging block 17, a surrounding edge 18 and a containing groove.

Detailed Description

The invention will be further described with reference to the accompanying drawings and the following detailed description:

as shown in fig. 1 and 2, an integrated cover plate for a battery module comprises a cover plate body 1 with a surrounding edge 17 at the bottom, wherein the cover plate body 1 is uniformly arranged on a limiting groove 2 on the cover plate body 1, a connecting pole piece 3 and a wiring groove 10 are fixedly arranged in the limiting groove 2 and between the limiting grooves 2 at intervals, a boss connecting frame 5 is fixedly arranged on one side of the cover plate body 1, positive and negative pole pieces 4 are fixedly arranged on the boss connecting frame 5, and reinforcing ribs 8 which are symmetrically arranged and used for stably installing the positive and negative pole pieces 4 are arranged on two sides of the boss connecting frame 5.

And the limiting grooves 2 are respectively and fixedly provided with connecting cross rods 6 used for mounting the connecting pole pieces 3.

And a clamping bump 7 used for fixedly positioning the connection pole piece 3 is further fixedly arranged on the inner side wall of the limiting groove 2.

Wherein, the cover plate body 1 is further fixedly provided with an accommodating groove 18 for connecting a battery module explosion-proof valve (not shown in the figure).

Wherein, an exhaust port 9 for exhausting the explosion-proof valve (not shown) of the battery module is arranged in the accommodating groove 18.

Wherein, the wiring groove 10 is provided with a wire arranging block 16 for combing the connecting wires.

One end of the wiring groove 10 is provided with a wire outlet 11 of the connecting wire, and the wire outlet 11 is further fixedly provided with a wire clamping block 12 for positioning the connecting wire.

And through holes 14 for fixedly mounting the positive and negative pole pieces 4 are formed in the positive and negative pole pieces.

The boss connecting frame 5 is provided with mounting grooves 13 for mounting the positive and negative pole pieces 4 through matching with the through holes 14.

Wherein, both ends of the cover plate body 1 are respectively provided with a positioning mounting hole 15 for fixing the cover plate body on a battery module (not shown in the figure).

This battery module is with integrated apron, the mode of putting of battery module (not shown in the figure) in the system is for the side, carry out the structural optimization to the boss link 5 of placing positive negative pole piece 4, specifically be that boss link 5 adopts the diaphragm to connect, and be equipped with strengthening rib 8 in the both sides of boss link 5, and then carry out mechanical strength in structural aspect to it and strengthen, through strengthening the intensity of boss link 5, make can increase the moment of torsion of set screw or nut when fixing the high-voltage line on positive negative pole piece 4, improve the fastening nature of positive negative pole piece 4 and high-voltage line, and then improve the overall stability of module.

To sum up, it is simple structure not only, convenient to use, and structural strength is high, and overall stability is strong, and long service life can satisfy the market demand.

Various other changes and modifications to the above embodiments and concepts will become apparent to those skilled in the art, and all such changes and modifications are intended to be included within the scope of the present invention as defined in the appended claims.

Claims

1. The utility model provides an integrated apron is used to battery module, is equipped with apron body (1) of surrounding edge (17) including the bottom, evenly locates spacing recess (2) on apron body (1), fixed locating connection pole piece (3) and the interval in spacing recess (2) are located wiring groove (10) between spacing recess (2), its characterized in that: the fixed boss link (5) that is equipped with in one side of apron body (1), the fixed positive negative pole piece (4) that are equipped with on boss link (5), the both sides of boss link (5) are equipped with the symmetry and set up and are used for firm installation strengthening rib (8) of positive negative pole piece (4).

2. The integrated cover plate for a battery module according to claim 1, wherein: and the limiting grooves (2) are respectively and fixedly provided with connecting cross rods (6) used for installing the connecting pole pieces (3).

3. The integrated cover plate for a battery module according to claim 2, wherein: the inner side wall of the limiting groove (2) is further fixedly provided with a clamping convex block (7) for fixedly positioning the connecting pole piece (3).

4. The integrated cover plate for a battery module according to claim 1, wherein: the cover plate body (1) is further fixedly provided with an accommodating groove (18) used for being connected with an explosion-proof valve of the battery module.

5. The integrated cover plate for a battery module according to claim 4, wherein: and an exhaust port (9) for exhausting the explosion-proof valve of the battery module is arranged in the accommodating groove (18).

6. The integrated cover plate for a battery module according to claim 1, wherein: and the wiring groove (10) is provided with a wire arranging block (16) for carding the connecting wires.

7. The integrated cover plate for a battery module according to claim 6, wherein: one end of the wiring groove (10) is provided with a wire outlet (11) of the connecting wire, and a wire clamping block (12) used for positioning the connecting wire is fixedly arranged on the wire outlet (11).

8. The integrated cover plate for a battery module according to claim 1, wherein: and through holes (14) for fixedly mounting the positive and negative pole pieces (4) are formed in the positive and negative pole pieces.

9. The integrated cover plate for a battery module according to claim 1, wherein: and the boss connecting frame (5) is provided with mounting grooves (13) for being matched with the through holes (14) to mount the positive and negative pole pieces (4).

10. The integrated cover plate for a battery module according to claim 1, wherein: and two ends of the cover plate body (1) are respectively provided with a positioning mounting hole (15) for fixing the cover plate body on the battery module.