CN217334258U

CN217334258U - Frame construction of battery module

Info

Publication number: CN217334258U
Application number: CN202220912123.2U
Authority: CN
Inventors: 王兴
Original assignee: Chongqing Jinkang Power New Energy Co Ltd
Current assignee: Chongqing Jinkang Power New Energy Co Ltd
Priority date: 2022-04-19
Filing date: 2022-04-19
Publication date: 2022-08-30
Anticipated expiration: 2032-04-19

Abstract

The utility model discloses a frame construction of battery module, can form the support of module structure after parallel arrangement, the binding face of adjacent support is connected the face for being connected, is formed with the injecting glue hole on connecting the face, and the lateral wall in injecting glue hole encloses by two supports of laminating jointly, and the injecting glue hole is one end opening outwards, and the other end seals. By adopting the utility model, the battery module is formed by bonding the supports, the support is bonded and then forms the glue injection hole, the side wall of the glue injection hole is formed by the two attached supports, and the adjacent supports are bonded together by injecting glue into the glue injection hole; the glue injection is simple and quick, and the efficiency is high.

Description

Frame construction of battery module

Technical Field

The utility model relates to a battery module field, especially a frame construction of battery module.

Background

Need use module structure installation electric core during automobile power battery PACK assembly, current module structure needs carry out the rubber coating to single module side alone in groups at the module, assembles in proper order as required after the rubber coating for the processing of module is inefficiency in groups, and in addition, the rubber coating effect is often relatively poor, makes the unable assurance of effective bonding area of glue be difficult to guarantee, thereby leads to the bonding effect poor, and stability is low.

Disclosure of Invention

The utility model aims to provide a: aiming at the problem of low processing grouping efficiency of modules in the prior art, the frame structure of the battery module with good bonding effect is provided.

In order to realize the purpose of the utility model, the utility model provides a following technical scheme:

the utility model provides a frame construction of battery module, can form the support of module structure after parallel arrangement, the binding face of adjacent support is for connecting the face, is formed with the injecting glue hole on connecting the face, and the lateral wall in injecting glue hole is enclosed by two supports of laminating jointly, and the injecting glue hole is one end opening outwards, and the other end seals.

According to the technical scheme, the battery module is formed by bonding the supports, the supports are bonded to form the glue injection hole, the side wall of the glue injection hole is formed by the two bonded supports, and the adjacent supports are bonded together by injecting glue into the glue injection hole; the injecting glue is simple, swift, efficient.

Further, the glue injection hole is a complete cylindrical hole. Under the same condition, the cylindrical hole can be filled with more glue and simultaneously facilitates the extension of the glue injection head.

Furthermore, the glue injection hole is enclosed by two semicircular holes, and the axis of the glue injection hole is positioned on the connecting surface. The two supports which enclose the glue injection hole are good in bonding effect, and the contact surfaces of the two supports and the glue are the same.

Further, the diameter of the opening end of the glue injection hole is the largest. The glue injection head can be conveniently stretched into the glue injection head.

Further, the glue injection hole is an incomplete cylindrical hole. The shape of the glue injection hole can be changed according to the requirement.

Furthermore, the glue injection hole is enclosed by a plane and an arc surface, and the plane is positioned on the connecting surface. The processing is simplified, and under the same condition, only one side surface of the support needs to be processed, so that the processing efficiency is improved, and the cost is reduced.

Further, the cambered surface is at least a semicircle. And enough glue can be injected into the glue injection holes to ensure that the adjacent supports are tightly connected.

Furthermore, the glue in the glue injection hole is polyurethane or acrylic acid. The adhesive binder can be selected according to different viscosity and thixotropy.

Furthermore, the glue injection amount in the glue injection holes is not less than the volume of the glue injection holes. According to the requirement, the redundant glue can be scraped off.

Further, the depth of the glue injection hole is smaller than the height of the support.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

the battery module is formed by bonding the brackets, the brackets are bonded and then enclosed into glue injection holes, the side walls of the glue injection holes are enclosed by the two attached brackets, and glue is injected into the glue injection holes to bond the adjacent brackets together; the injecting glue is simple, swift, efficient.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 shows a schematic diagram of a first embodiment of the frame structure of the battery module according to the present invention.

Fig. 2 shows an enlarged view at a in fig. 1.

Fig. 3 is a schematic diagram of a second embodiment of the frame structure of the battery module according to the present invention.

Fig. 4 shows an enlarged view at B in fig. 1.

Wherein the figures include the following reference numerals:

1. a support; 2. and (6) injecting glue holes.

Detailed Description

It is noted that, unless otherwise indicated, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

As shown in fig. 1 to 4, a frame structure of a battery module includes supports 1 arranged in parallel to form a module structure, wherein the bonding surfaces of adjacent supports 1 are bonding surfaces, glue injection holes 2 are formed on the bonding surfaces, the side walls of the glue injection holes 2 are enclosed by two bonded supports 1, one end of each glue injection hole 2 facing outward is open, and the other end is sealed.

According to the technical scheme, the battery module is formed by bonding the supports 1, the supports 1 are bonded to form the glue injection hole 2, the side wall of the glue injection hole 2 is formed by surrounding the two bonded supports 1 together, and the adjacent supports 1 are bonded together by injecting glue into the glue injection hole 2; the glue injection is simple and quick, and the efficiency is high.

As shown in fig. 1 and fig. 2, further, the glue injection hole 2 is a complete cylindrical hole. Under the same condition, the cylindrical hole can be filled with more glue and simultaneously facilitates the extension of the glue injection head.

Further, the glue injection hole 2 is surrounded by two semicircular holes, and the axis of the glue injection hole 2 is located on the connecting surface. The two supports 1 which enclose the glue injection hole 2 have good bonding effect, and the contact surfaces of the two supports and the glue are the same.

Further, the diameter of the opening end of the glue injection hole 2 is the largest. The glue injection head can be conveniently stretched into the glue injection head.

As shown in fig. 3 and 4, the glue injection hole 2 is an incomplete cylindrical hole. The shape of the glue injection hole 2 can be changed according to the requirement.

Furthermore, the glue injection hole 2 is enclosed by a plane and an arc surface, and the plane is positioned on the connecting surface. The processing is simplified, and under the same condition, only one side surface of the bracket 1 needs to be processed, so that the processing efficiency is improved, and the cost is reduced.

Further, the cambered surface is at least a semicircle. And enough glue can be injected into the glue injection holes 2 to ensure that the adjacent brackets 1 are tightly connected.

Further, the glue in the glue injection hole 2 is polyurethane or acrylic acid. The adhesive binder can be selected according to different viscosity and thixotropy.

Further, the glue injection amount in the glue injection hole 2 is not less than the volume of the glue injection hole 2. According to the requirement, the redundant glue can be scraped off.

Further, the depth of the glue injection hole 2 is smaller than the height of the bracket 1.

The scope of the present invention is defined not by the above-described embodiments but by the appended claims and equivalents thereof.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a frame construction of battery module, its characterized in that can form support (1) of module structure after parallel arrangement, it is adjacent the binding face of support (1) is for connecting the face, be formed with glue-injection hole (2) on connecting the face, the lateral wall of glue-injection hole (2) is by two of laminating support (1) enclose jointly, glue-injection hole (2) one end opening outwards, the other end seals.

2. The frame structure of a battery module according to claim 1, wherein the glue injection hole (2) is a complete cylindrical hole.

3. The frame structure of a battery module according to claim 2, wherein the glue injection hole (2) is surrounded by two semicircular holes, and the axis of the glue injection hole (2) is located on the connecting surface.

4. The frame structure of a battery module according to claim 2, wherein the open end of the glue injection hole (2) has the largest diameter.

5. The frame structure of a battery module according to claim 1, wherein the injection holes (2) are incomplete cylindrical holes.

6. The frame structure of battery modules according to claim 5, wherein the glue injection hole (2) is defined by a plane and an arc surface, and the plane is located on the connecting surface.

7. The frame structure of a battery module according to claim 6, wherein the arc surface is at least a semicircle.

8. The frame structure of a battery module according to claim 1, wherein the glue in the glue injection hole (2) is polyurethane or acrylic.

9. The frame structure of battery modules according to claim 1, wherein the amount of glue injected into the glue injection holes (2) is not less than the volume of the glue injection holes (2).

10. The frame structure of a battery module according to claim 1, wherein the depth of the glue injection hole (2) is less than the height of the bracket (1).