CN219180659U

CN219180659U - Lithium battery installation component

Info

Publication number: CN219180659U
Application number: CN202222560405.3U
Authority: CN
Inventors: 高召坤; 王红平; 高鹏浩; 王坤; 张勇; 高亚楠
Original assignee: Hubei Bangyu New Energy Technology Co ltd
Current assignee: Hubei Bangyu New Energy Technology Co ltd
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-06-13
Anticipated expiration: 2032-09-27

Abstract

The utility model discloses a lithium battery mounting assembly, which comprises a mounting box, wherein a lithium battery main body is movably connected inside the mounting box, a first protection frame is fixedly connected to the inner wall of the mounting box, a second protection frame is fixedly connected to the inner bottom wall of the mounting box, first grooves are formed in the lower surface of the first protection frame and the upper surface of the second protection frame, protection pads are fixedly connected to the inner wall of the first grooves, and springs are fixedly connected to the left side and the right side of the front inner side wall and the rear inner side wall of the protection pads. This lithium cell installation component, through the setting of protection pad, spring, fixed plate and gentle cushion, when two electric motor cars collide or meet great jolting, play the effect of buffering to lithium cell main part's lateral wall through a plurality of springs to can avoid lithium cell main part direct contact mounting box's inner wall through the setting of protection pad and gentle cushion, thereby can play further guard action, buffering protection effect is good.

Description

Lithium battery installation component

Technical Field

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

Background

The lithium battery is a primary battery which uses lithium metal or lithium alloy as a negative electrode material and uses nonaqueous electrolyte solution, is different from a rechargeable battery lithium ion battery and a lithium ion polymer battery, and has very high environmental requirements due to the very active chemical characteristics of lithium metal, so that the lithium battery is not applied for a long time, along with the development of micro-electronic technology at the end of twenty centuries, the miniaturized equipment is increasingly increased, very high requirements are put on a power supply, and the lithium battery enters a large-scale practical stage.

The utility model relates to the technical field of lithium batteries, in particular to a lithium battery mounting assembly, which comprises a mounting box and a lithium battery body mounted in the mounting box, wherein the left end face and the right end face of an inner cavity of the mounting box are symmetrically and rotationally connected with two groups of L-shaped rods through rotating shafts, clamping blocks are fixedly connected between the two groups of L-shaped rods positioned at the left part of the mounting box and between the two groups of L-shaped rods positioned at the right part of the mounting box, the clamping blocks are attached to the upper part of the outer surface wall of the lithium battery body, two groups of bar blocks are fixedly connected between the left end face and the right end face of the inner cavity of the mounting box, a lantern ring is fixedly connected between the bar blocks through a cross rod, a slide rod is connected in the lantern ring in a penetrating and sliding manner, a clamping block is fixedly connected to the lower end of the slide rod, and a clamping groove matched with the clamping block is formed in the upper end of the L-shaped rod; the utility model can be quickly assembled and disassembled, is simple and convenient, and saves time and labor.

The lithium battery can be conveniently installed and detached, but the buffer protection device is not arranged in the installation box, when two electric vehicles have traffic accidents or the electric vehicles bump greatly on the driving road, the lithium battery in the installation box can be impacted and collide with the inner wall of the installation box, so that the collision and abrasion of the lithium battery can be caused, the service life of the lithium battery is influenced, and therefore, the lithium battery installation assembly with the buffer protection structure is necessary to design.

Disclosure of Invention

The utility model mainly aims to provide a lithium battery mounting assembly which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a lithium battery installation component, includes the mounting box, the inside swing joint of mounting box has the lithium cell main part, the first guard frame of inner wall fixedly connected with of mounting box, the interior bottom wall fixedly connected with second guard frame of mounting box, first recess has all been seted up to the lower surface of first guard frame and the upper surface of second guard frame, the inner wall fixedly connected with protection pad of first recess, the equal fixedly connected with spring of left and right sides of inside wall around the protection pad, the other end fixedly connected with fixed plate of spring, the inner wall fixedly connected with soft cushion of fixed plate.

In order to achieve the purpose of connection, as the lithium battery mounting assembly, clamping grooves are formed in the upper surfaces of the front side and the rear side of the first protection frame, and limiting holes are formed in the inner bottom wall of the clamping grooves.

In order to achieve the aim of water prevention, the lithium battery mounting assembly is characterized in that the inner wall of the limiting hole is movably connected with a limiting rod, and the upper surface of the limiting rod is fixedly connected with a waterproof plate.

In order to achieve the sealing purpose, as the lithium battery mounting assembly provided by the utility model, the sealing ring is fixedly connected to the outer side wall of the waterproof plate, and the size of the sealing ring is matched with the size of the inner side wall of the first protection frame.

In order to achieve the purpose of taking, as the lithium battery installation component, a second groove is formed in the middle of the upper surface of the waterproof plate, and the inner wall of the second groove is rotatably connected with a handle.

In order to achieve the purpose of protection, as the lithium battery installation component provided by the utility model, the upper surface of the installation box is movably connected with the protective cover, the upper surface of the installation box is provided with the limit groove, one side of the upper surface of the protective cover, which is close to the limit groove, is provided with the through groove, the inner wall of the limit groove is in threaded connection with the screw rod, and the screw rod penetrates through the through groove.

In order to achieve the aim of convenient disassembly, as the lithium battery installation component provided by the utility model, the upper surface of the screw rod is fixedly connected with a knob.

In order to achieve the aim of dust prevention, as the lithium battery installation component, the inner wall of the through groove, which is positioned above, is movably connected with a plug.

In order to achieve the purpose of good buffering effect, the number of the springs is eight, and the eight springs are symmetrically arranged on the inner walls of the front side and the rear side of the protection pad.

In order to achieve the aim of skid resistance, as the lithium battery mounting assembly, the external surface of the handle is fixedly connected with an skid resistance sleeve.

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

1. according to the utility model, through the arrangement of the protection pad, the springs, the fixing plate and the soft cushion, when two electric vehicles collide or encounter larger jolt, the side wall of the lithium battery main body is buffered through the plurality of springs, and the lithium battery main body can be prevented from being directly contacted with the inner wall of the mounting box through the arrangement of the protection pad and the soft cushion, so that the further protection effect can be achieved, and the buffering protection effect is good.

2. According to the utility model, through the arrangement of the sealing ring and the waterproof plate, the waterproof plate can prevent rainwater from entering the installation box to cause damage of the lithium battery main body, the sealing ring can play a role in tight connection, and the sealing ring can prevent the rainwater from entering the installation box through a gap between the waterproof plate and the clamping groove, so that the waterproof box has a function of further isolating and preventing water, and has a good sealing and waterproof effect.

Drawings

FIG. 1 is a schematic front view of embodiment 1 of the present utility model;

FIG. 2 is a schematic diagram of a pad structure according to embodiment 1 of the present utility model;

FIG. 3 is a schematic view of a knob according to embodiment 1 of the present utility model;

FIG. 4 is a schematic diagram of a card slot structure according to embodiment 1 of the present utility model;

fig. 5 is a schematic view of the main structure of a lithium battery in embodiment 1 of the present utility model;

fig. 6 is a schematic structural diagram of an anti-slip sleeve according to embodiment 2 of the present utility model.

In the figure: 1. a mounting box; 2. a lithium battery main body; 3. a first protective frame; 4. a second protective frame; 5. a first groove; 6. a protective pad; 7. a spring; 8. a fixing plate; 9. soft cushion; 10. a clamping groove; 11. a limiting hole; 12. a limit rod; 13. a waterproof board; 14. a seal ring; 15. a second groove; 16. a handle; 17. a protective cover; 18. a limit groove; 19. a through groove; 20. a screw; 21. a knob; 22. blocking; 23. an anti-skid sleeve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

As shown in fig. 1-5, a lithium battery mounting assembly comprises a mounting box 1, wherein a lithium battery main body 2 is movably connected in the mounting box 1, a first protection frame 3 is fixedly connected to the inner wall of the mounting box 1, a second protection frame 4 is fixedly connected to the inner bottom wall of the mounting box 1, a first groove 5 is formed in the lower surface of the first protection frame 3 and the upper surface of the second protection frame 4, and a protection pad 6 is fixedly connected to the inner wall of the first groove 5;

in this embodiment, the left and right sides of the front and rear inner side walls of the protection pad 6 are fixedly connected with springs 7, the other ends of the springs 7 are fixedly connected with a fixing plate 8, and the inner wall of the fixing plate 8 is fixedly connected with a soft pad 9.

During specific use, place lithium cell main part 2 fixed between two fixed plates 8, through the setting of protection pad 6, spring 7, fixed plate 8 and soft pad 9, when two electric motor cars collide or meet great jolting, play the effect of buffering to lithium cell main part 2's lateral wall through a plurality of springs 7 to can avoid lithium cell main part 2 direct contact mounting box 1's inner wall through the setting of protection pad 6 and soft pad 9, thereby can play further guard action, buffering protection effect is good.

In this embodiment, the upper surfaces of the front and rear sides of the first protection frame 3 are both provided with a clamping groove 10, and the inner bottom wall of the clamping groove 10 is provided with a limiting hole 11.

When the clamping groove is specifically used, the clamping groove 10 and the limiting hole 11 are arranged, and the clamping groove 10 and the limiting hole 11 can play a fixed role.

In this embodiment, the inner wall of the limiting hole 11 is movably connected with a limiting rod 12, and the upper surface of the limiting rod 12 is fixedly connected with a waterproof plate 13.

When the lithium battery pack is specifically used, the limiting rod 12 and the waterproof plate 13 are arranged, the waterproof plate 13 can prevent rainwater from entering the installation box 1 to damage the lithium battery main body 2, an isolated effect is achieved, and the limiting rod 12 can tightly connect the waterproof plate 13 with the installation box 1 to achieve a connecting effect.

In this embodiment, the outer side wall of the waterproof board 13 is fixedly connected with a sealing ring 14, and the size of the sealing ring 14 is matched with the size of the inner side wall of the first protection frame 3.

When the waterproof box is specifically used, the sealing ring 14 is arranged, the sealing ring 14 can play a role in tight connection, rainwater can be prevented from entering the inside of the installation box 1 through a gap between the waterproof plate 13 and the clamping groove 10, and therefore the sealing ring 14 plays a role in sealing protection.

In this embodiment, a second groove 15 is formed in the middle of the upper surface of the waterproof board 13, and a handle 16 is rotatably connected to the inner wall of the second groove 15.

When the waterproof board 13 is required to be taken out, the handle 16 is pulled upwards to drive the waterproof board 13 to move upwards on the inner wall of the clamping groove 10, so that the limiting rod 12 is separated from the limiting hole 11, the waterproof board 13 is taken out, and the waterproof board is easy to operate and convenient to use.

In this embodiment, the upper surface of the mounting box 1 is movably connected with a protective cover 17, the upper surface of the mounting box 1 is provided with a limit groove 18, one side of the upper surface of the protective cover 17, which is close to the limit groove 18, is provided with a through groove 19, the inner wall of the limit groove 18 is in threaded connection with a screw 20, and the screw 20 penetrates through the through groove 19.

When the lithium battery pack is specifically used, the limiting groove 18, the through groove 19 and the screw rod 20 are arranged, when the protective cover 17 is required to be arranged, the screw rod 20 is screwed into the through groove 19 clockwise, the protective cover 17 can be arranged on the upper surface of the mounting box 1, when the protective cover 17 is required to be dismounted to take out the lithium battery main body 2, the screw rod 20 is driven to be separated from the through groove 19 by rotating the screw rod 20 anticlockwise, so that the screw rod 20 is dismounted, and the purpose of dismounting the protective cover 17 is achieved, and the operation is convenient.

In this embodiment, a knob 21 is fixedly connected to the upper surface of the screw 20.

When the screw rod 20 is specifically used, the knob 21 is arranged, and when the protective cover 17 is arranged and detached, the screw rod 20 can be driven to rotate by rotating the knob 21, and the knob 21 can conveniently drive the screw rod 20 to rotate, so that the purposes of conveniently installing and detaching the screw rod 20 are achieved.

In this embodiment, a plug 22 is movably connected to the upper inner wall of the through groove 19.

When the screw rod 20 is particularly used, the plug 22 is arranged, the plug 22 can play a role in dust prevention and protection, and dust is prevented from entering the through groove 19 to influence the use of the screw rod 20.

In this embodiment, the number of the springs 7 is eight, and the eight springs 7 are symmetrically disposed on the inner walls of the front and rear sides of the protection pad 6.

When specifically using, the installation sets up a plurality of springs 7 to spring 7 can play buffering protection's effect to lithium cell main part 2 when jolting and collision takes place, and set up a plurality of springs 7 and can improve the barrier propterty to lithium cell main part 2, and the buffering effect is better.

Working principle: the lithium battery main body 2 is placed between the two fixing plates 8 to be fixed, the waterproof plate 13 is installed on the inner wall of the clamping groove 10 and moves downwards to the waterproof plate 13, the limiting rod 12 on the lower surface is driven by the waterproof plate 13 to penetrate into the inner wall of the limiting hole 11 to be fixed, the waterproof plate 13 is fixed on the inner wall of the first protection frame 3, then the protection cover 17 is installed on the upper surface of the installation box 1 through the limiting groove 18, the through groove 19, the screw rod 20 and the knob 21 to be fixed, the installation and the disassembly are simple, the protection cushion 6, the springs 7, the fixing plates 8 and the soft cushion 9 are arranged, the side wall of the lithium battery main body 2 is buffered through the springs 7 when two electric vehicles collide or encounter larger jolt, and the lithium battery main body 2 can be prevented from being directly contacted with the inner wall of the installation box 1 through the protection cushion 6 and the soft cushion 9.

Example 2

As shown in fig. 6, the distinguishing features of this embodiment that distinguish embodiment 1 are: an anti-slip sleeve 23 is fixedly connected to the outer surface of the handle 16.

When the waterproof board is specifically used, the anti-skid sleeve 23 is arranged, so that an anti-skid effect can be achieved, and an operator can conveniently pull the handle 16 to mount and dismount the waterproof board 13, so that the waterproof board is convenient to use.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A lithium battery mounting assembly comprising a mounting box (1), characterized in that: the lithium battery pack is characterized in that a lithium battery main body (2) is movably connected inside the mounting box (1), a first protection frame (3) is fixedly connected to the inner wall of the mounting box (1), a second protection frame (4) is fixedly connected to the inner bottom wall of the mounting box (1), first grooves (5) are formed in the lower surface of the first protection frame (3) and the upper surface of the second protection frame (4), and protection pads (6) are fixedly connected to the inner wall of the first grooves (5);

the protection pad is characterized in that springs (7) are fixedly connected to the left side and the right side of the front inner wall and the rear inner wall of the protection pad (6), a fixing plate (8) is fixedly connected to the other end of each spring (7), and a soft pad (9) is fixedly connected to the inner wall of each fixing plate (8).

2. A lithium battery mounting assembly according to claim 1, wherein: clamping grooves (10) are formed in the upper surfaces of the front side and the rear side of the first protection frame (3), and limiting holes (11) are formed in the inner bottom wall of each clamping groove (10).

3. A lithium battery mounting assembly according to claim 2, wherein: the inner wall of the limiting hole (11) is movably connected with a limiting rod (12), and the upper surface of the limiting rod (12) is fixedly connected with a waterproof plate (13).

4. A lithium battery mounting assembly according to claim 3, wherein: the waterproof board (13) is characterized in that a sealing ring (14) is fixedly connected to the upper outer side wall of the waterproof board, and the size of the sealing ring (14) is matched with the size of the inner side wall of the first protection frame (3).

5. A lithium battery mounting assembly according to claim 3, wherein: a second groove (15) is formed in the middle of the upper surface of the waterproof plate (13), and a handle (16) is rotatably connected to the inner wall of the second groove (15).

6. A lithium battery mounting assembly according to claim 1, wherein: the upper surface swing joint of installation box (1) has shield lid (17), spacing groove (18) have been seted up to the upper surface of installation box (1), logical groove (19) have been seted up to one side that shield lid (17) upper surface is close to spacing groove (18), the inner wall threaded connection of spacing groove (18) has screw rod (20), screw rod (20) run through in logical groove (19).

7. A lithium battery mounting assembly according to claim 6, wherein: the upper surface of the screw rod (20) is fixedly connected with a knob (21).

8. A lithium battery mounting assembly according to claim 6, wherein: the inner wall of the through groove (19) above is movably connected with a plug (22).

9. A lithium battery mounting assembly according to claim 1, wherein: the number of the springs (7) is eight, and the eight springs (7) are symmetrically arranged on the inner walls of the front side and the rear side of the protection pad (6).

10. A lithium battery mounting assembly according to claim 5, wherein: the outer surface of the handle (16) is fixedly connected with an anti-slip sleeve (23).