CN219832950U

CN219832950U - Multifunctional integrated busbar for battery module

Info

Publication number: CN219832950U
Application number: CN202320990021.7U
Authority: CN
Inventors: 张实丹; 张娥松
Original assignee: Wuxi Weitongli New Energy Electric Co ltd
Current assignee: Wuxi Weitongli New Energy Electric Co ltd
Priority date: 2023-04-27
Filing date: 2023-04-27
Publication date: 2023-10-13
Anticipated expiration: 2033-04-27

Abstract

The utility model discloses a multifunctional integrated busbar for a battery module, which belongs to the technical field of integrated busbar and comprises the following components: the bottom plate, bottom plate lower extreme fixedly connected with battery module body, the bottom plate below is provided with the buffer layer to through the top of buffer layer adhesion on the battery module body, the bottom plate upper end cover is equipped with the apron, the front side fixedly connected with of bottom plate upper surface a plurality of first connecting plates, a plurality of two first connecting holes have all been seted up to first connecting plate surface upside, the right side fixedly connected with of bottom plate lower surface a plurality of second connecting plates, a plurality of two second connecting holes have all been seted up to second connecting plate upper end, the equal fixedly connected with right angle mounting panel of left and right sides of bottom plate upper surface, two mounting holes have all been seted up on the upside and the left side on right angle mounting panel surface. Therefore, the busbar assembly is simple, the safety and stability of the busbar are improved, the use effect is improved, and the busbar assembly has practicability.

Description

Multifunctional integrated busbar for battery module

Technical Field

The utility model relates to an integrated busbar, in particular to a multifunctional integrated busbar for a battery module, and belongs to the technical field of integrated busbars.

Background

The busbar refers to a copper bar or an aluminum bar connected with a total switch in the electric cabinet and a switch in each shunt circuit in the power supply system. The surface of the busbar is subjected to insulation treatment, and the busbar is mainly used as a lead, and can well realize the serial connection and parallel connection of a plurality of groups of single batteries, so that the busbar has an important effect in a battery module.

The existing integrated busbar has certain defects when in use, most of the integrated busbar is complex in assembly, the installation efficiency is low, the busbar circuit layout is disordered, the stability of products is easy to reduce, the production efficiency is affected, the later detection and maintenance are not facilitated, and the use effect is reduced. Thus, improvements are now made to an integrated busbar.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a multifunctional integrated busbar for a battery module, which can improve the installation efficiency and solve the technical problem of lower installation efficiency in the prior art.

In order to solve the problems, the following technical scheme is provided:

the utility model provides a battery module is with multi-functional female row that arranges, includes the bottom plate, bottom plate lower extreme fixedly connected with battery module body, the bottom plate below is provided with the buffer layer to through the top of buffer layer adhesion on the battery module body, the bottom plate upper end cover is equipped with the apron, the front side fixedly connected with of bottom plate upper surface a plurality of first connecting plates, a plurality of first connecting plate surface upside has all seted up two first connecting holes, the right side fixedly connected with of bottom plate lower surface a plurality of second connecting plates, a plurality of second connecting plates upper end has all seted up two second connecting holes, two mounting holes have all been seted up on the left and right sides of bottom plate upper surface to the upside and the left side on right angle mounting plate surface, a plurality of bayonet joints of apron bottom protrusion fixedly connected with, a plurality of bayonet sockets have been seted up to the bottom plate upper end, the bayonet joint is pegged graft in the inside the corresponding bayonet socket.

Further, a plurality of openings are formed in the center of the upper surface of the bottom plate, a connecting wire is fixedly connected to the left side surface of the bottom plate, a control joint is fixedly connected to one end of the connecting wire, a plurality of wiring grooves are formed in the upper end of the bottom plate, and positioning grooves corresponding to the wiring grooves in position are formed in the front side and the rear side of the upper end of the bottom plate.

Further, the bottom plate is detachably connected with the battery module body.

Furthermore, the surface of the bottom plate is coated with high-temperature-resistant anticorrosive paint, and the buffer layer is made of buffer foam.

Further, the structural shape of right angle mounting panel is the ladder type, the material of right angle mounting panel, first connecting plate and second connecting plate is the aluminum product.

Further, the inner walls of the openings are coated with an epoxy zinc-rich primer.

Further, one end of the connecting wire, which is far away from the control joint, is used for being fixedly connected with the battery module body electrically, and the position of the connecting wire and the position of the wiring groove are correspondingly arranged.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, through the cooperation of the right-angle mounting plate, the mounting hole, the first connecting plate, the first connecting hole, the second connecting plate and the second connecting hole, the structure is simple, the use is convenient, the busbar can be conveniently connected with other equipment through the right-angle connecting plate, the busbar assembly is simple, the mounting efficiency is improved, the busbar circuit layout is avoided to be disordered, the busbar circuit layout is clear, the slipping phenomenon is avoided when the device is connected, the safety and the stability of the busbar are improved, the later installation and maintenance are facilitated, the quality of the integrated busbar is ensured, and the use effect is improved.

In conclusion, the right-angle mounting plate, the mounting holes and the like are arranged, so that the busbar is simple to assemble, the safety and the stability of the busbar are improved, the quality of the integrated busbar is ensured, the use effect is improved, and the busbar has practicability.

Specific embodiments of the utility model are disclosed in detail below with reference to the following description and drawings, indicating the manner in which the principles of the utility model may be employed. It should be understood that the embodiments of the utility model are not limited in scope thereby.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

fig. 1 is a schematic view showing the overall structure of a multifunctional integrated busbar for a battery module according to the present utility model;

fig. 2 is a schematic diagram showing a split structure of a bottom plate and a cover plate of a multifunctional integrated busbar for a battery module according to the present utility model;

fig. 3 is a schematic structural view of a cover plate of a multifunctional integrated busbar for a battery module according to the present utility model.

In the figure: 1. a battery module body; 2. a bottom plate; 3. a buffer layer; 4. a cover plate; 5. a right angle mounting plate; 6. a mounting hole; 7. a first connection plate; 8. a first connection hole; 9. a second connecting plate; 10. a second connection hole; 11. an opening; 12. a connecting wire; 13. a control joint; 14. wiring grooves; 15. a plug-in groove; 16. a plug; 17. and a positioning groove.

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, the multifunctional integrated busbar for a battery module provided by the embodiment comprises a bottom plate 2, the surface of the bottom plate 2 is all with being coated with high-temperature-resistant anticorrosive paint, the lower end of the bottom plate 2 is fixedly connected with a battery module body 1, the bottom plate 2 is detachably connected with the battery module body 1, a buffer layer 3 is arranged below the bottom plate 2, the buffer layer 3 adopts buffer foam, the buffer effect can be improved, the top end on the battery module body 1 is adhered to the bottom plate through the buffer layer 3, a cover plate 4 is arranged on an upper end cover of the bottom plate 2, a plurality of first connecting plates 7 are fixedly connected to the front side of the upper surface of the bottom plate 2, a plurality of second connecting plates 9 are fixedly connected to the right side of the upper surface of the bottom plate 2, two second connecting holes 10 are all formed in the upper end of the plurality of second connecting plates 9, right-angle mounting plates 5 are fixedly connected to the left side and right side of the upper surface of the bottom plate 2, two mounting holes 6 are formed in the upper side and the left side of the surface of the right-angle mounting plates 5, a plurality of plug connectors 16 are fixedly connected to the bottom plate 4 in a protruding mode, a plurality of plug connectors 16 are correspondingly arranged on the bottom plate 16 and can be plugged into a plurality of plug connectors 15, and plug connectors 15 are matched with the bottom plate 2, and can be plugged into a plurality of plug connectors 15, and a plug connector 15 are matched with the bottom plate, and can be plugged into the plug connector 15, and a socket connector 15 is further connected with the plug connector 15, and a plug connector 15.

As shown in fig. 2, a plurality of openings 11 are formed in the center of the upper surface of the base plate 2, epoxy zinc-rich primer is coated on the inner walls of the openings 11, a connecting wire 12 is fixedly connected to the left side surface of the base plate 2, a control joint 13 is fixedly connected to one end of the connecting wire 12, a plurality of wiring grooves 14 are formed in the upper end of the base plate 2, and positioning grooves 17 corresponding to the positions of the wiring grooves 14 are formed in the front side and the rear side of the upper end of the base plate 2.

As shown in fig. 1-2, the right-angle mounting plate 5 is in a stepped structure, the right-angle mounting plate 5, the first connecting plate 7 and the second connecting plate 9 are made of aluminum materials, and the circuit layout of the bottom plate 2 can be clear when the battery module body 1 is connected through the cooperation of the right-angle mounting plate 5, the first connecting plate 7 and the second connecting plate 9.

As shown in fig. 2, one end of the connecting wire 12 away from the control joint 13 is used for being fixedly connected with the battery module body 1, the control joint 13 is electrically connected with the bottom plate 2 through the connecting wire 12, the influence of heat and electric waves generated by an internal device on the battery module body 1 during working of the battery module body 1 can be avoided through the control joint 13, the service function of the busbar is affected, and the positions of the connecting wire 12 and the wiring groove 14 are correspondingly arranged.

The working principle and the using flow of the utility model are as follows:

during the use, distinguish the device of being connected through right angle mounting panel 5, first connecting plate 7, second connecting plate 9 and control joint 13, can make things convenient for female arranging to be connected with other equipment, avoid the circuit to be disorderly, the stability and the arrangement nature of increase battery module body 1 course of working, the one end that connecting wire 12 kept away from control joint 13 is used for with battery module body 1 electricity fixed connection, can export and import external equipment with the control data in the battery module body 1 through connecting wire 12 and control joint 13, when apron 4 lid is located on bottom plate 2, peg graft grafting 16 in the jack groove 15 that corresponds, the cell wall of every trough 14 all can peg graft in the mounting location groove 17 on the mounting baseplate 2 that corresponds simultaneously, and a structure is simple, and simple to operate can strengthen the reliable connection between apron 4 and the bottom plate 2, improve the result of use.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to specific circumstances.

While the utility model has been described in connection with specific embodiments, it will be apparent to those skilled in the art that the description is intended to be illustrative and not limiting in scope. Various modifications and alterations of this utility model will occur to those skilled in the art in light of the spirit and principles of this utility model, and such modifications and alterations are also within the scope of this utility model.

Claims

1. The utility model provides a battery module is with female row of multi-functional integration, its characterized in that, including bottom plate (2), bottom plate (2) lower extreme fixedly connected with battery module body (1), bottom plate (2) below is provided with buffer layer (3) to through the top of buffer layer (3) adhesion on battery module body (1), bottom plate (2) upper end cover is equipped with apron (4), the front side fixedly connected with a plurality of first connecting plates (7) of bottom plate (2) upper surface, a plurality of first connecting plates (7) surface upside has all offered two first connecting holes (8), a plurality of second connecting plates (9) of right side fixedly connected with of bottom plate (2) lower surface, a plurality of two second connecting holes (10) have all been seted up to second connecting plate (9) upper end, two mounting panel (5) are all fixedly connected with in the left and right angle mounting panel (5) on the left side on bottom plate (2) upper surface, two mounting hole (6) have all been seted up on the left side, apron (4) bottom fixedly connected with plug-in (16) a plurality of plug-in grooves (15) are seted up to bottom plate (2) upper surface, a plurality of plug-in grooves (15) are corresponding plug-in connection.

2. The multifunctional integrated busbar for the battery module according to claim 1, wherein a plurality of openings (11) are formed in the center of the upper surface of the bottom plate (2), a connecting wire (12) is fixedly connected to the left side surface of the bottom plate (2), one end of the connecting wire (12) is fixedly connected with a control joint (13), a plurality of wiring grooves (14) are formed in the upper end of the bottom plate (2), and positioning grooves (17) corresponding to the wiring grooves (14) in position are formed in the front side and the rear side of the upper end of the bottom plate (2).

3. The multifunctional integrated busbar for the battery module according to claim 1, wherein the bottom plate (2) is detachably connected with the battery module body (1).

4. The multifunctional integrated busbar for the battery module according to claim 1, wherein the surface of the bottom plate (2) is coated with high-temperature-resistant anticorrosive paint, and the buffer layer (3) is made of buffer foam.

5. The multifunctional integrated busbar for the battery module according to claim 1, wherein the right-angle mounting plate (5) is in a stepped structure, and the right-angle mounting plate (5), the first connecting plate (7) and the second connecting plate (9) are all made of aluminum materials.

6. The multifunctional integrated busbar for a battery module according to claim 2, wherein the inner walls of the plurality of openings (11) are each coated with an epoxy zinc-rich primer.

7. The multifunctional integrated busbar for the battery module according to claim 2, wherein one end of the connecting wire (12) far away from the control connector (13) is used for being fixedly connected with the battery module body (1), and the connecting wire (12) is arranged corresponding to the position of the wiring groove (14).