CN212848646U

CN212848646U - Lithium ion battery module

Info

Publication number: CN212848646U
Application number: CN202021687096.0U
Authority: CN
Inventors: 冯奎
Original assignee: Shenzhen Jinglei Kechuang Electronics Co ltd
Current assignee: Shenzhen Jinglei Kechuang Electronics Co ltd
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-03-30
Anticipated expiration: 2030-08-14

Abstract

The utility model discloses a lithium ion battery module, comprises a box bod, the both sides of box body all are provided with the multiunit radiating groove, one side of box body is provided with the multiunit interface, the inside of box body is provided with the buffer board, the inside both sides of box body all be provided with buffer board assorted second spacing groove, relate to battery technical field. The utility model discloses an installing frame that sets up, the draw-in groove, the expansion plate, expanding spring, spherical cardboard, spherical draw-in groove, the battery is installed in the installing frame, the installing frame passes through spherical cardboard with the draw-in groove, spherical draw-in groove joint, thereby can make installing inside the box body that the battery module can be stable, avoid taking place the displacement because of the effect of external force in transportation and use, buffer board through setting up, buffer spring, T shape buffer beam, the buffer board carries on spacingly through the second spacing groove, T shape buffer beam, the buffer board can cushion the impact force under buffer spring's effect.

Description

Lithium ion battery module

Technical Field

The utility model relates to the technical field of batteries, specifically a lithium ion battery module.

Background

At present, the support of lithium ion battery module is not fixed with battery module but has simply carried out spacingly, takes place the displacement because of the effect of external force in transportation and use easily, and does not set up buffer structure, easily receives the striking and damages in removing the transportation, consequently must develop a stable in structure's lithium ion battery module.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the existing battery module is easy to displace and damage due to impact in the transportation and use processes due to the action of external force, a lithium ion battery module is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a lithium ion battery module comprises a box body, wherein a plurality of groups of radiating grooves are arranged on two sides of the box body, a plurality of groups of interfaces are arranged on one side of the box body, a buffer plate is arranged in the box body, second limit grooves matched with the buffer plate are arranged on two sides of the interior of the box body, a plurality of groups of buffer grooves are arranged at the bottom end of the interior of the box body, buffer springs are arranged in the plurality of groups of buffer grooves, T-shaped buffer rods are arranged at one ends of the buffer springs, clamping grooves are arranged at two ends of the interior of the box body, an installation frame is arranged in the clamping grooves, batteries are arranged in the installation frame, a plurality of groups of spherical clamping grooves are arranged on two sides of the installation frame, telescopic grooves are arranged at two sides of the interior of the clamping grooves, first limit grooves are arranged at two ends of the interior of the telescopic grooves, one side of expanding spring is provided with the expansion plate, the both ends of expansion plate all be provided with first spacing groove assorted limiting plate, first spacing groove one side be provided with spherical draw-in groove assorted spherical cardboard, the top of box body is provided with the apron, the inside of box body, apron all is provided with the thread groove, the inside of thread groove is provided with fixing bolt.

Preferably, the number of buffer slot, buffer spring, T shape buffer beam all is provided with a plurality of groups, the buffer board passes through buffer spring elastic connection with the box body.

Preferably, the number of the second limit grooves is provided with two groups, and the buffer plate is connected with the box body through the second limit grooves in a sliding mode.

Preferably, four groups of fixing bolts and four groups of thread grooves are arranged, and the cover plate is fixedly connected with the box body through the fixing bolts and the thread grooves.

Preferably, a handle is arranged at the top of the cover plate.

Preferably, the number of the spherical clamping grooves, the spherical clamping plates and the telescopic springs is provided with a plurality of groups, and the mounting frame is clamped with the clamping grooves through the spherical clamping grooves and the spherical clamping plates.

Preferably, the number of first spacing groove, limiting plate all is provided with a plurality of groups, the expansion plate passes through first spacing groove assorted limiting plate sliding connection with the expansion groove.

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

1. the utility model discloses a mounting frame, draw-in groove, expansion plate, expanding spring, spherical cardboard, spherical draw-in groove through setting up, the battery is installed in the mounting frame, mounting frame and draw-in groove pass through spherical cardboard, spherical draw-in groove joint to can make the battery module can be installed inside the box body steadily, avoid taking place the displacement because of the effect of external force in transportation and use;

2. the utility model discloses a buffer board, buffer spring, the T buffer beam that appears that set up, buffer board carry on spacingly through the second spacing groove, and T buffer beam, buffer board can cushion the impact force under buffer spring's effect, avoid the battery module to damage because of receiving the striking in removing the transportation.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention;

fig. 2 is a front sectional view of the present invention;

fig. 3 is a side view of the present invention.

In the figure: 1. a box body; 2. a first limit groove; 3. a spherical clamping groove; 4. a heat sink; 5. installing a frame; 6. a battery; 7. a telescopic groove; 8. a retractable plate; 9. a spherical clamping plate; 10. a tension spring; 11. a limiting plate; 12. a buffer tank; 13. a buffer spring; 14. a T-shaped buffer rod; 15. a second limit groove; 16. a buffer plate; 17. a thread groove; 18. a cover plate; 19. fixing the bolt; 20. a card slot; 21. an interface; 22. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-3, a lithium ion battery module comprises a box body 1, wherein a plurality of sets of heat dissipation grooves 4 are arranged on both sides of the box body 1, a plurality of sets of interfaces 21 are arranged on one side of the box body 1, a buffer plate 16 is arranged inside the box body 1, second limiting grooves 15 matched with the buffer plate 16 are arranged on both sides of the inside of the box body 1, a plurality of sets of buffer grooves 12 are arranged at the bottom end of the inside of the box body 1, buffer springs 13 are arranged inside the plurality of sets of buffer grooves 12, a T-shaped buffer rod 14 is arranged at one end of each buffer spring 13, clamping grooves 20 are arranged at both ends of the inside of the box body 1, a mounting frame 5 is arranged inside the clamping grooves 20, batteries 6 are arranged inside the mounting frame 5, a plurality of sets of spherical clamping grooves 3 are arranged on both sides of the mounting frame 5, telescopic grooves 7 are arranged on both sides of the inside of the clamping grooves 20, first limiting grooves 2, one side of expanding spring 10 is provided with expansion plate 8, and expansion plate 8's both ends all are provided with first spacing groove 2 assorted limiting plate 11, first spacing groove 2 one side be provided with spherical cardboard 9 of spherical draw-in groove 3 assorted, and the top of box body 1 is provided with apron 18, and the inside of box body 1, apron 18 all is provided with thread groove 17, and the inside of thread groove 17 is provided with fixing bolt 19.

Please refer to fig. 2, the number of the buffer slots 12, the buffer springs 13 and the T-shaped buffer rods 14 are provided with a plurality of groups, the buffer plate 16 is elastically connected with the box body 1 through the buffer springs 13, and the impact force can be buffered through the buffer slots 12, the buffer springs 13 and the T-shaped buffer rods 14, so as to prevent the battery module from being damaged due to impact in the moving and transporting process.

Please refer to fig. 2, the number of the second limiting grooves 15 is two, and the buffer plate 16 is connected to the box body 1 through the second limiting grooves 15 in a sliding manner, and plays a role in supporting and limiting through the second limiting grooves 15.

Please refer to fig. 2, the number of the fixing bolts 19 and the thread grooves 17 are four, the cover plate 18 is fixedly connected with the box body 1 through the fixing bolts 19 and the thread grooves 17, and the plate 18 is conveniently mounted on or dismounted from the box body 1 through the fixing bolts 19 and the thread grooves 17.

Referring to fig. 2, a handle 22 is provided at the top of the cover plate 18, and the handle 22 is provided to facilitate movement.

Please refer to fig. 1, the numbers of the spherical clamping grooves 3, the spherical clamping plates 9 and the extension springs 10 are all provided with a plurality of groups, the mounting frame 5 and the clamping groove 20 are clamped by the spherical clamping grooves 3 and the spherical clamping plates 9, and the battery module can be stably mounted inside the box body 1 by the spherical clamping grooves 3, the spherical clamping plates 9 and the extension springs 10, so as to avoid displacement caused by external force during transportation and use.

Please refer to fig. 1, the number of the first limiting grooves 2 and the number of the limiting plates 11 are set to be several groups, the expansion plate 8 and the expansion groove 7 are connected by the limiting plate 11 matching with the first limiting groove 2 in a sliding manner, and the expansion stability of the expansion plate 8 is increased by the set first limiting grooves 2 and the limiting plates 11.

The working principle is as follows: during the use, it is spacing through second spacing groove 15 with buffer board 16, T shape buffer beam 14, buffer spring 12 of buffer board 16 bottom can cushion the impact force, avoid the battery module to damage because of receiving the striking in removing the transportation, install battery 5 in installing frame 5 earlier, then pass through spherical cardboard 9 with installing frame 5 and draw-in groove 20, spherical draw-in groove 3 carries out the joint, thereby can make installing inside box body 1 that the battery module can be stable, avoid taking place the displacement because of the effect of external force in transportation and use, use fixing bolt 19 at last to fix apron 18 and box body 1 together.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a lithium ion battery module, includes box body (1), its characterized in that: the box comprises a box body (1), wherein a plurality of groups of radiating grooves (4) are arranged on two sides of the box body (1), a plurality of groups of interfaces (21) are arranged on one side of the box body (1), a buffer plate (16) is arranged in the box body (1), second limiting grooves (15) matched with the buffer plate (16) are arranged on two sides of the box body (1), a plurality of groups of buffer grooves (12) are arranged at the bottom end of the box body (1), buffer springs (13) are arranged in the plurality of groups of buffer grooves (12), T-shaped buffer rods (14) are arranged at one ends of the buffer springs (13), clamping grooves (20) are arranged at two ends of the box body (1), an installation frame (5) is arranged in the clamping grooves (20), a battery (6) is arranged in the installation frame (5), and a plurality of groups of spherical clamping grooves (3) are arranged on two sides of the installation frame, the utility model discloses a novel telescopic clamping groove, including draw-in groove (20), telescopic groove (7) are all provided with in the inside both sides of draw-in groove (20), telescopic groove (7) inside both ends all are provided with first spacing groove (2), the inside of telescopic groove (7) is provided with expanding spring (10), one side of expanding spring (10) is provided with expansion plate (8), the both ends of expansion plate (8) all be provided with first spacing groove (2) assorted limiting plate (11), first spacing groove (2) one side be provided with spherical draw-in groove (3) assorted spherical cardboard (9), the top of box body (1) is provided with apron (18), the inside of box body (1), apron (18) all is provided with thread groove (17), the inside of thread groove (17) is provided with fixing bolt (19).

2. The lithium ion battery module of claim 1, wherein: the buffer slots (12), the buffer springs (13) and the T-shaped buffer rods (14) are all provided with a plurality of groups, and the buffer plates (16) are elastically connected with the box body (1) through the buffer springs (13).

3. The lithium ion battery module of claim 1, wherein: the number of the second limiting grooves (15) is two, and the buffer plates (16) are connected with the box body (1) in a sliding mode through the second limiting grooves (15).

4. The lithium ion battery module of claim 1, wherein: the number of the fixing bolts (19) and the number of the thread grooves (17) are four, and the cover plate (18) is fixedly connected with the box body (1) through the fixing bolts (19) and the thread grooves (17).

5. The lithium ion battery module of claim 1, wherein: the top of the cover plate (18) is provided with a handle (22).

6. The lithium ion battery module of claim 1, wherein: the mounting frame is characterized in that a plurality of groups are arranged on the number of the spherical clamping grooves (3), the spherical clamping plates (9) and the telescopic springs (10), and the mounting frame (5) is connected with the clamping grooves (20) in a clamping mode through the spherical clamping grooves (3) and the spherical clamping plates (9).

7. The lithium ion battery module of claim 1, wherein: the number of the first limiting grooves (2) and the limiting plates (11) is provided with a plurality of groups, and the expansion plates (8) are connected with the expansion grooves (7) in a sliding mode through the limiting plates (11) matched with the first limiting grooves (2).