CN215869620U

CN215869620U - Battery module

Info

Publication number: CN215869620U
Application number: CN202121799731.9U
Authority: CN
Inventors: 雷岩; 高祥; 丁英; 毛建良
Original assignee: Jiangsu Koyoe Energy Technology Co ltd
Current assignee: Jiangsu Koyoe Energy Technology Co ltd
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2022-02-18
Anticipated expiration: 2031-08-03

Abstract

The utility model discloses a battery module which is characterized by comprising a shell body, wherein a matched insulating buffer lining is adhered to the inner wall of the shell body, a plurality of vertically arranged and sequentially abutted battery cores are transversely and parallelly attached to the insulating buffer lining, a horizontally arranged limiting cover which is tightly attached to the top of each battery core is movably clamped in the shell body, and a shell cover for sealing the shell body is movably clamped on the top surface of the limiting cover. The utility model solves the technical problems of effectively avoiding the movement of the battery cell and reducing the assembly complexity, and has the advantages of easy assembly, high production efficiency, safe use and the like.

Description

Battery module

Technical Field

The utility model relates to the technical field of batteries, in particular to a battery module.

Background

Current battery module by the shell body, with shell body threaded connection's cap and place and bundle a plurality of electric cores of being in the same place by the baling band in the appearance intracavity that shell cap and shell body formed, obvious, this kind of structure not only leads to the assembling process of battery module complicated, and production efficiency is low, and the easy not hard up messenger of baling band bumps between electric core and the cap in the use moreover to lead to electric core to damage explosion even.

SUMMERY OF THE UTILITY MODEL

Therefore, the technical problem to be solved by the present invention is how to effectively avoid the cell movement and reduce the assembly complexity.

In order to solve the technical problem, the utility model provides a battery module which comprises a shell body, wherein a matched insulating buffer lining is bonded on the inner wall of the shell body, a plurality of vertically arranged and sequentially abutted battery cores are transversely and parallelly attached in the insulating buffer lining, a horizontally arranged limiting cover tightly attached to the top of each battery core is movably clamped in the shell body, and a shell cover used for sealing the shell body is movably clamped on the top surface of the limiting cover.

In an embodiment of the utility model, the peripheral wall of the limiting cover is provided with a plurality of elastic clamping pieces along the circumferential direction, the edge of the top surface is provided with a plurality of buckles, the shell body is provided with a plurality of clamping holes matched with the elastic clamping pieces, and the bottom surface of the shell cover is provided with a plurality of elastic clamping grooves matched with the buckles.

In one embodiment of the present invention, the position limiting cover, the elastic engaging member and the buckle are integrally formed.

In one embodiment of the present invention, the housing body and the card hole are integrally formed.

In one embodiment of the utility model, the housing cover and the elastic clamping groove are integrally formed.

In one embodiment of the utility model, the shell body is of a cuboid structure and is formed by splicing a bottom plate and four side plates.

In one embodiment of the utility model, the housing body is made of sheet metal material.

In one embodiment of the utility model, the insulating buffer lining is made of PET material.

In one embodiment of the utility model, the limit cover and the shell cover are both made of plastic.

In one embodiment of the present invention, the outer peripheral wall of the housing body is embedded with a pair of handle slots symmetrically located at opposite sides thereof.

Compared with the prior art, the technical scheme of the utility model has the following advantages: through set up insulating buffering inside lining and the spacing lid that is used for horizontal and vertical fastening electric core in the shell body, and link to each other through the mode of activity joint between cap and the spacing lid and between spacing lid and the shell body to make the electric core of this battery module firm and assemble complicacy simply, improved security, production efficiency and the packaging efficiency who uses greatly.

Drawings

In order that the present disclosure may be more readily and clearly understood, reference is now made to the following detailed description of the embodiments of the present disclosure taken in conjunction with the accompanying drawings, in which

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic illustration of an explosive structure of the present invention;

the specification reference numbers indicate: 1. shell body, 11, calorie hole, 2, insulating buffering inside lining, 3, electric core, 4, spacing lid, 41, elasticity fastener, 42, buckle, 5, cap, 51, elasticity draw-in groove.

Detailed Description

The present invention is further described below in conjunction with the following figures and specific examples so that those skilled in the art may better understand the present invention and practice it, but the examples are not intended to limit the present invention.

Referring to fig. 1 and 2: a battery module comprises a shell body 1, wherein an insulating buffer lining 2 which is matched with the inner wall of the shell body 1 is adhered, a plurality of vertically arranged battery cores 3 which are sequentially abutted are transversely and parallelly adhered in the insulating buffer lining 2, a limit cover 4 which is horizontally arranged and is tightly adhered with the top of the battery cores 3 is movably clamped in the shell body 1, a shell cover 5 for sealing the shell body 1 is movably clamped on the top surface of the limit cover 4, specifically, a plurality of elastic clamping pieces 41 are arranged on the peripheral wall of the limit cover 4 along the circumferential direction thereof, all be equipped with a plurality of buckles 42 on the edge of top surface, be equipped with on the casing body 1 a plurality ofly with elasticity fastener 41 assorted card hole 11, be equipped with on the bottom surface of cap 5 a plurality ofly with buckle 42 assorted elasticity draw-in groove 51, the casing body 1 is made by sheet metal material, insulating buffering inside lining 2 adopts the PET material to make, spacing lid 4 and cap 5 all adopt plastics to make. Make electric core 3 receive through the cooperation of insulating buffering inside lining 2 and spacing lid 4 and come from horizontal and vertical fastening power to realized effectively avoiding the technological effect that electric core 3 removed, again through all setting up the connected mode to activity joint between with between cap 5 and the spacing lid 4 and between spacing lid 4 and the shell body 1, thereby realized effectively reducing the technological effect of equipment complexity.

Further, spacing lid 4, elasticity fastener 41 and buckle 42 integrated into one piece, shell body 1 and card hole 11 integrated into one piece, and cap 5 and elasticity draw-in groove 51 integrated into one piece set up like this and make this battery module's compact structure and intensity high.

Further, the shell body 1 is of a cuboid structure and is formed by splicing a bottom plate and four side plates, so that the shell body 1 can be partially replaced, the utilization rate of resources is improved, and the use cost is reduced.

Further, a pair of handle grooves symmetrically positioned at the opposite sides of the outer peripheral wall of the shell body 1 is embedded on the outer peripheral wall, so that the use convenience is improved.

In conclusion, the insulating buffer lining 2 and the limiting cover 4 for horizontally and vertically fastening the battery cell 3 are arranged in the shell body 1, and the shell cover 5 and the limiting cover 4 and the shell body 1 are movably clamped, so that the battery module can effectively prevent the battery cell 3 from moving and reduce the assembly complexity, and has the advantages of easiness in assembly, high production efficiency, safety in use and the like.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications of the utility model may be made without departing from the spirit or scope of the utility model.

Claims

1. The utility model provides a battery module, a serial communication port, includes the shell body, the inner wall bonding of shell body has assorted insulating buffering inside lining, transversely paste side by side in the insulating buffering inside lining and have a plurality of vertical settings and support the electric core of subsides in order, still activity joint in the shell body have the level to set up and with the spacing lid of the inseparable laminating in top of electric core, activity joint has on the top surface of spacing lid is used for inclosed the cap of shell body.

2. The battery module according to claim 1, wherein the outer peripheral wall of the position-limiting cover is provided with a plurality of elastic engaging members along the circumferential direction thereof, the edge of the top surface is provided with a plurality of fasteners, the housing body is provided with a plurality of engaging holes matched with the elastic engaging members, and the bottom surface of the housing cover is provided with a plurality of elastic engaging grooves matched with the fasteners.

3. The battery module according to claim 2, wherein the stopper cover, the elastic engaging member, and the snap are integrally formed.

4. The battery module according to claim 2, wherein the housing body and the card hole are integrally formed.

5. The battery module according to claim 2, wherein the housing cover and the elastic clamping groove are integrally formed.

6. The battery module according to claim 1, wherein the housing body is a rectangular parallelepiped structure and is formed by splicing a bottom plate and four side plates.

7. The battery module according to claim 1, wherein the case body is made of a sheet metal material.

8. The battery module according to claim 1, wherein the insulating buffer lining is made of a PET material.

9. The battery module according to claim 1, wherein the limit cover and the case cover are made of plastic.

10. The battery module according to claim 1, wherein a pair of handle grooves symmetrically disposed at opposite sides thereof are inserted into the outer circumferential wall of the case body.