CN219329342U

CN219329342U - Combined small lithium battery

Info

Publication number: CN219329342U
Application number: CN202223533419.2U
Authority: CN
Inventors: 胡天文
Original assignee: Anhui Lvwo Recycling Energy Technology Co Ltd
Current assignee: Anhui Lvwo Recycling Energy Technology Co Ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-07-11
Anticipated expiration: 2032-12-29

Abstract

The utility model is applicable to the technical field of lithium batteries, and provides a combined small lithium battery which comprises a device shell, wherein sliding grooves are formed in the inner walls of two sides of the device shell, a plurality of lithium battery bodies are arranged on the bottom surface of the inner wall of the device shell, and a partition plate is arranged between one sides of every two lithium battery bodies. In the utility model, in use, the lithium battery main body is limited and fixed through the partition board, the lithium battery main body is prevented from moving, the partition board is fixed through the sliding rod, the lithium battery main body can be prevented from shifting, the position of the lithium battery main body is prevented from shifting through the clamping of the connecting plate and the connecting groove, the problem that the existing lithium battery module is easy to damage when collision occurs is solved, the partition board can increase the air circulation, the lithium battery main bodies are prevented from being damaged due to higher temperature, the service life of equipment is prolonged, the sliding rod can be fixed through the fixing groove, and the structural stability of the equipment is improved.

Description

Combined small lithium battery

Technical Field

The utility model belongs to the technical field of lithium batteries, and particularly relates to a combined small lithium battery.

Background

Lithium batteries are a type of battery using a nonaqueous electrolyte solution with lithium metal or a lithium alloy as a positive/negative electrode material.

In the use process of the lithium battery, in order to avoid the too low capacity or the too low voltage of the battery, the lithium battery module is generally formed by parallel connection or series connection, and in the use process of the lithium battery module, if collision occurs, the lithium battery inside the lithium battery module can be disconnected with the connecting part, so that the lithium battery module cannot achieve the serial-parallel connection effect, and great trouble is brought to people.

Disclosure of Invention

The utility model provides a combined small lithium battery capable of improving waterproof performance, and aims to solve the problem that a lithium battery module is damaged due to collision.

The utility model discloses a combined small lithium battery, which comprises a device shell, wherein sliding grooves are formed in the inner walls of two sides of the device shell, a plurality of lithium battery main bodies are arranged on the bottom surface of the inner wall of the device shell, a partition plate is arranged between one sides of every two lithium battery main bodies, sliding blocks are welded on the outer surfaces of two sides of the partition plate, sliding grooves are formed in the tops of the partition plates, sliding plates are connected with the inner walls of the sliding grooves in a sliding mode, baffle plates are welded on the tops of the sliding plates, a plurality of limiting grooves are formed in the tops of the device shell and close to the edges of the two sides, a plurality of fixing grooves are formed in the inner bottom surfaces of the limiting grooves, and sliding rods are welded on the bottoms of the baffle plates and close to the edges of the two sides.

Preferably, the outer surface of the sliding block is in sliding connection with the inner wall of the sliding groove, the outer surface of the sliding rod is in sliding connection with the inner wall of the fixed groove, and the outer surface of the sliding rod is in sliding connection with the inner wall of the limiting groove.

Preferably, the inner walls of the two sides of the device shell are provided with connecting grooves, and a connecting plate is connected between the inner walls of the two connecting grooves in a sliding manner.

Preferably, the top of connecting plate is close to four corners and has all offered the standing groove, four the inner wall of standing groove is all sliding connection has the bolt.

Preferably, the bottom of the connecting plate is fixedly connected with the top of the device shell through four bolts, and the outer surfaces of the two sides of the baffle are in sliding connection with the inner wall of the device shell.

Preferably, two springs are welded at the bottoms of the sliding plates, and the bottoms of the springs are welded with the inner bottom surface of the sliding groove.

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

1. the utility model comprises the following steps: in use, spacing is fixed to lithium cell main part through the baffle, prevent that lithium cell main part from moving, it is fixed to fix the messenger's baffle through the slide bar, can prevent that lithium cell main part from taking place the skew, through connecting plate and spread groove block, prevent that lithium cell main part's position from taking place the skew, the problem that damages easily when solving current lithium cell module and bumping, and the baffle can increase the fluxion of air, prevent that the temperature is higher between the lithium cell main part, lead to lithium cell main part to damage, increase the life of equipment, and the fixed slot can fix the slide bar, increase the structural stability of equipment, and can make the device be convenient for open through the spread groove, prevent that the inside lithium cell main part of device shell from damaging, be convenient for maintain, increase the work efficiency of equipment, and the standing groove can reduce the usage space of equipment, increase the structural stability of equipment, and the connecting plate can fix lithium cell main part, prevent that lithium cell main part from sliding out, increase the working structure of equipment is stable, prevent the potential safety hazard.

2. The utility model comprises the following steps: and when lithium battery module was makeed, the model of lithium battery main part is different in some cases, and pulling baffle makes slide bar and fixed slot separation this moment, then removes baffle to another fixed slot department, then loosens the baffle, makes slide bar and fixed slot block through the spring to can realize fixing the lithium battery main part of different models, increase the work efficiency of equipment, and the spring can grant the slide bar a power, increase the stable in structure of equipment, and the sliding slot can be spacing the sliding plate, increase the stable in structure of equipment.

Drawings

FIG. 1 is an open perspective view of the present utility model;

FIG. 2 is a partially schematic, perspective view of the present utility model;

FIG. 3 is a partial cross-sectional perspective view of the present utility model;

FIG. 4 is a perspective view, partly in section, of the structure of a separator according to the utility model;

in the figure: 1. a device housing; 2. a chute; 3. a slide block; 4. a partition plate; 5. a sliding groove; 6. a sliding plate; 7. a spring; 8. a baffle; 9. a slide bar; 10. a limit groove; 11. a fixing groove; 12. a connecting groove; 13. a connecting plate; 14. a placement groove; 15. a bolt; 16. a lithium battery body.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a combined small lithium battery technical solution: including device shell 1, spout 2 has all been seted up to the both sides inner wall of device shell 1, the inner wall bottom surface of device shell 1 is provided with a plurality of lithium cell main part 16, all be provided with baffle 4 between the one side of two liang of lithium cell main part 16, the both sides surface of a plurality of baffles 4 has all been welded slider 3, sliding tray 5 has all been seted up at the top of a plurality of baffles 4, the equal sliding connection of inner wall of a plurality of sliding tray 5 has sliding plate 6, baffle 8 has all been welded at the top of a plurality of sliding plate 6, a plurality of spacing grooves 10 have all been seted up near both sides edge in the top of device shell 1, a plurality of fixed slots 11 have all been seted up to the inside bottom surface of two spacing grooves 10, slide bar 9 has all been welded near both sides edge in the bottom of a plurality of baffles 8.

In this embodiment, can increase the circulation of air through baffle 4, prevent that the temperature is higher between the lithium cell main part 16, lead to the lithium cell main part 16 to take place to damage, increase the life of equipment, and fixed slot 11 can fix slide bar 9, increase the stable in structure of equipment, and can make the device be convenient for open through spread groove 12, prevent that the inside lithium cell main part 16 of device shell 1 from taking place to damage, be convenient for maintain, increase the work efficiency of equipment, and standing groove 14 can reduce the usage space of equipment, increase the stable in structure of equipment, and connecting plate 13 can fix lithium cell main part 16, prevent that lithium cell main part 16 from the roll-off, increase the working structure of equipment is stable, prevent the potential safety hazard.

Further, the outer surface of the sliding block 3 is in sliding connection with the inner wall of the sliding groove 2, the outer surface of the sliding rod 9 is in sliding connection with the inner wall of the fixed groove 11, and the outer surface of the sliding rod 9 is in sliding connection with the inner wall of the limit groove 10.

In the present embodiment, the partition board 4 is fixed by the slider 3, so that the partition board 4 can move, and the structural stability of the apparatus is increased.

Further, the inner walls of the two sides of the device shell 1 are provided with connecting grooves 12, and a connecting plate 13 is connected between the inner walls of the two connecting grooves 12 in a sliding manner.

In the present embodiment, the lithium battery main body 16 is fixed by the connection plate 13 in a limited manner, and the structural stability of the device is improved.

Further, the top of the connecting plate 13 is provided with placing grooves 14 near four corners, and the inner walls of the four placing grooves 14 are slidably connected with bolts 15.

In the present embodiment, the device case 1 is prevented from being easily separated by the bolts 15 to increase the structural stability of the apparatus.

Further, the bottom of the connecting plate 13 is fixedly connected with the top of the device housing 1 through four bolts 15, and the outer surfaces of the two sides of the baffle plate 8 are in sliding connection with the inner wall of the device housing 1.

In the present embodiment, by sliding the baffle plate 8 between both sides of the apparatus housing 1, the baffle plate 8 can be prevented from deviating, and the structural stability of the apparatus can be increased.

Further, two springs 7 are welded to the bottoms of the sliding plates 6, and the bottoms of the springs 7 are welded to the inner bottom surface of the sliding groove 5.

In the present embodiment, the sliding plate 6 is limited by the sliding groove 5, so that the structural stability of the apparatus is increased.

The working principle and the using flow of the utility model are as follows: after the utility model is installed, the lithium battery main body 16 is separated through the baffle plate 4, the lithium battery main body 16 is limited and fixed through the baffle plate 4, so that the movement of the lithium battery main body 16 is prevented, the baffle plate 8 is fixed through the clamping and fixing of the slide bar 9 and the fixing groove 11, the slide plate 6 is fixed through the fixing of the baffle plate 8, the baffle plate 4 is fixed through the fixing of the slide plate 6, at the moment, the deflection of the lithium battery main body 16 can be prevented, the clamping of the connecting plate 13 and the connecting groove 12 is carried out, the top of the lithium battery main body 16 is fixed, the deflection of the position of the lithium battery main body 16 is prevented, the problem that the existing lithium battery module is easy to damage when collision occurs is solved, the design of the baffle plate 4 can increase the air circulation, the high temperature between the lithium battery main bodies 16 is prevented, the damage of the lithium battery main body 16 is prevented, the service life of the equipment is prolonged, the slide bar 9 can be fixed by the design of the fixing groove 11, the structure of the equipment is improved, the device is convenient to open by the design of the connecting groove 12, the lithium battery main body 16 inside the device shell 1 is prevented from being damaged, the maintenance is convenient, the working efficiency of the equipment is improved, the use space of the equipment can be reduced by the design of the placing groove 14, the structure of the equipment is improved, the lithium battery main body 16 can be fixed by the design of the connecting plate 13, the lithium battery main body 16 is prevented from slipping out, the working structure of the equipment is improved, the potential safety hazard is prevented, the lithium battery main body 16 is different in model at some times when the lithium battery module is manufactured, the baffle plate 8 is pulled at the moment to separate the slide bar 9 from the fixing groove 11, then the baffle plate 8 is moved to the other fixing groove 11, and then the baffle plate 8 is loosened, at this time, the spring 7 will shrink, the spring 7 shrink drives the sliding plate 6 to move downwards, the sliding plate 6 moves downwards and drives the baffle 8 to move downwards, the baffle 8 moves downwards and drives the slide bar 9 to be clamped with the fixed slot 11, thereby fixing the lithium battery main body 16 with different models, the working efficiency of the equipment is improved, the design of the spring 7 can grant the slide bar 9 with a force, the structural stability of the equipment is improved, the design of the sliding slot 5 can limit the sliding plate 6, and the structural stability of the equipment is improved.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. A combined small lithium battery, comprising a device housing (1), characterized in that: spout (2) have all been seted up to the both sides inner wall of device shell (1), the inner wall bottom surface of device shell (1) is provided with a plurality of lithium cell main part (16), two all be provided with baffle (4) between one side of lithium cell main part (16), a plurality of both sides surface of baffle (4) all welds slider (3), a plurality of sliding tray (5) have all been seted up at the top of baffle (4), a plurality of the equal sliding connection of inner wall of sliding tray (5) has sliding plate (6), a plurality of the top of sliding plate (6) all welds baffle (8), a plurality of spacing grooves (10) have all been seted up at the top of device shell (1) near both sides edge, two a plurality of fixed slots (11) have all been seted up to the inside bottom surface of spacing groove (10), a plurality of the bottom of baffle (8) is close to both sides edge and all welds slide bar (9).

2. A combined miniature lithium battery as set forth in claim 1, wherein: the outer surface of the sliding block (3) is in sliding connection with the inner wall of the sliding groove (2), the outer surface of the sliding rod (9) is in sliding connection with the inner wall of the fixed groove (11), and the outer surface of the sliding rod (9) is in sliding connection with the inner wall of the limit groove (10).

3. A combined miniature lithium battery as set forth in claim 1, wherein: connecting grooves (12) are formed in the inner walls of the two sides of the device shell (1), and connecting plates (13) are connected between the inner walls of the two connecting grooves (12) in a sliding mode.

4. A combined miniature lithium battery as set forth in claim 3, wherein: the top of connecting plate (13) is close to four corners and has all been seted up standing groove (14), four the inner wall of standing groove (14) all sliding connection has bolt (15).

5. A combined miniature lithium battery as set forth in claim 4, wherein: the bottom of the connecting plate (13) is fixedly connected with the top of the device shell (1) through four bolts (15), and the outer surfaces of the two sides of the baffle plate (8) are in sliding connection with the inner wall of the device shell (1).

6. A combined miniature lithium battery as set forth in claim 1, wherein: two springs (7) are welded at the bottoms of the sliding plates (6), and the bottoms of the springs (7) are welded with the inner bottom surface of the sliding groove (5).