CN218731482U

CN218731482U - Outdoor energy storage lithium battery pack shell structure

Info

Publication number: CN218731482U
Application number: CN202222851289.0U
Authority: CN
Inventors: 张业松; 李志富
Original assignee: Tianjin Chaowei Yuanli New Energy Co ltd
Current assignee: Tianjin Chaowei Yuanli New Energy Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-03-24
Anticipated expiration: 2032-10-28

Abstract

The utility model discloses an it is outdoor with energy storage lithium cell group shell structure relates to lithium cell technical field, which comprises an outer shell body, the inside of shell body is provided with lithium cell group body, the inside of shell body is provided with extends the frame, the outside fixed mounting who extends the frame has the slider, the spout has been seted up to the inside of shell body, slider and spout sliding connection, the inside rotation of shell body is connected with the lead screw, lead screw and slider threaded connection, the beneficial effects of the utility model are that: rotate through knob control pivot, under the meshing connection effect through first bevel gear and second bevel gear for the lead screw rotates, drives the slider and slides in the inside of spout, thereby control extension frame removes, can place according to the inside space size of the altitude mixture control shell body of lithium cell group body, can be applicable to not co-altitude lithium cell group body and place, has improved the flexibility of equipment.

Description

Outdoor energy storage lithium battery pack shell structure

Technical Field

The utility model relates to a lithium battery technology field specifically is an outdoor energy storage lithium cell group shell structure of using.

Background

The shell structure of the lithium battery pack is mainly used for protecting the internal lithium battery pack and avoiding the lithium battery pack from being damaged, so that the normal use of a lithium battery is ensured, the shell of the lithium battery pack is portable and small, the internal lithium battery pack can be freely replaced, the lithium battery pack is very convenient to use, and the lithium battery pack is widely applied outdoors.

But the flexibility of current outdoor energy storage lithium cell group shell structure is relatively poor, and the inner space is comparatively fixed to the lithium cell group of co-altitude not can be placed, the result of use of shell has been reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an it is outdoor with energy storage lithium cell group shell structure has solved and has proposed the comparatively fixed problem of inner space among the above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an outdoor energy storage lithium cell group shell structure of using, includes the shell body, the inside of shell body is provided with lithium cell group body, the inside of shell body is provided with extends the frame, the outside fixed mounting who extends the frame has the slider, the spout has been seted up to the inside of shell body, slider and spout sliding connection, the inside rotation of shell body is connected with the lead screw, lead screw and slider threaded connection, the lower extreme fixedly connected with second bevel gear of lead screw, the inside rotation of shell body is connected with the pivot, the outside fixed mounting of pivot has first bevel gear, first bevel gear is connected with second bevel gear meshing, the one end fixedly connected with knob of pivot.

Preferably, the upper surface of the shell body is rotatably connected with a cover plate, and a handle is fixedly mounted at the top of the cover plate.

Preferably, one side of shell body and be close to top position fixed mounting have first connecting block, one side fixed mounting of apron has the second connecting block, the inside threaded connection of second connecting block has the bolt, bolt and first connecting block threaded connection.

Preferably, a storage cavity is formed in the cover plate, a liquid injection pipe is fixedly mounted in the cover plate, and the liquid injection pipe is communicated with the storage cavity.

Preferably, the bottom fixed mounting of apron has the shower, the inside fixed mounting of apron has the delivery pump, the output of delivery pump is fixedly connected with second connecting pipe and first connecting pipe respectively, the second connecting pipe extends to the inner chamber of deposit chamber, first connecting pipe and shower fixed connection, the inside fixed mounting of shell body has smoke transducer, smoke transducer and delivery pump electric connection.

Preferably, the bottom of the shell body and the positions close to the four corners are fixedly provided with non-slip mats.

The utility model provides an it is outdoor with energy storage lithium cell group shell structure possesses following beneficial effect:

1. this outdoor energy storage lithium cell group shell structure of using rotates through knob control shaft, under the meshing connection effect through first bevel gear and second bevel gear for the lead screw rotates, drives the slider and slides in the inside of spout, thereby control extension frame removes, can be applicable to not co-altitude lithium cell group body and place according to the inside space size of altitude mixture control shell body of lithium cell group body, has improved the flexibility of equipment, has improved the result of use of equipment.

2. This outdoor energy storage lithium cell group shell structure of using detects smog through the smoke transducer who sets up, then drives the delivery pump and carries out work, carries the fire extinguishing agent of savings intracavity portion to the shower through first connecting pipe, and the spraying reaches the effect of in time putting out the burning things which may cause a fire disaster on the surface of lithium cell group body, has improved the security of this structure.

Drawings

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

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

FIG. 3 is an enlarged view of the point A of FIG. 1 according to the present invention;

fig. 4 is an enlarged view of the point B in fig. 1 according to the present invention.

In the figure: 1. a housing body; 2. a chute; 3. a slider; 4. a screw rod; 5. a lithium battery pack body; 6. an extension frame; 7. a first connection block; 8. a second connecting block; 9. a bolt; 10. a shower pipe; 11. a reservoir chamber; 12. a cover plate; 13. a handle; 14. a liquid injection pipe; 15. a smoke sensor; 16. a non-slip mat; 17. a rotating shaft; 18. a knob; 19. a first bevel gear; 20. a second bevel gear; 21. a delivery pump; 22. a first connecting pipe; 23. a second connecting pipe.

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.

The first embodiment is as follows:

please refer to fig. 1 to 4, an outdoor energy storage lithium battery pack shell structure, which comprises a shell body 1, a lithium battery pack body 5 is arranged inside the shell body 1, an extension frame 6 is arranged inside the shell body 1, a sliding block 3 is fixedly arranged outside the extension frame 6, a sliding groove 2 is formed inside the shell body 1, the sliding block 3 is slidably connected with the sliding groove 2, a lead screw 4 is connected to the inside of the shell body 1 in a rotating manner, the lead screw 4 is in threaded connection with the sliding block 3, a second bevel gear 20 is fixedly connected to the lower end of the lead screw 4, a rotating shaft 17 is connected to the inside of the shell body 1 in a rotating manner, a first bevel gear 19 is fixedly arranged outside the rotating shaft 17, the first bevel gear 19 is in meshed connection with the second bevel gear 20, a knob 18 is fixedly connected to one end of the rotating shaft 17, the rotating shaft 17 is controlled by the knob 18 to rotate, the first bevel gear 19 is in meshed connection with the second bevel gear 20 to drive the sliding block 3 to slide inside the sliding groove 2, so as to control the extension frame 6 to move, the space size inside the shell body 1 can be adjusted according to the height of the lithium battery pack body 5, which can be suitable for accommodating lithium battery packs with different heights, and the lithium battery pack, thereby improving the flexibility of the equipment.

Example two:

the upper surface of the shell body 1 is rotatably connected with a cover plate 12, the top of the cover plate 12 is fixedly provided with a handle 13, the carrying of a user is facilitated, the outdoor transportation of the lithium battery pack body 5 is facilitated, a first connecting block 7 is fixedly arranged on one side of the shell body 1 and close to the upper position, a second connecting block 8 is fixedly arranged on one side of the cover plate 12, the inner thread of the second connecting block 8 is connected with a bolt 9, the bolt 9 is in threaded connection with the first connecting block 7, the bolt 9 can be screwed to penetrate through the second connecting block 8 and the first connecting block 7, so that the cover plate 12 is fixed, a storage cavity 11 is formed in the cover plate 12, an injection pipe 14 is fixedly arranged in the cover plate 12, the injection pipe 14 is communicated with the storage cavity 11, a fire extinguishing agent can be injected into an inner cavity of the storage cavity 11 through the injection pipe 14, the bottom of the cover plate 12 is fixedly provided with a spray pipe 10, and a conveying pump 21 is fixedly arranged in the cover plate 12, the output end of the delivery pump 21 is fixedly connected with a second connecting pipe 23 and a first connecting pipe 22 respectively, the second connecting pipe 23 extends to the inner cavity of the storage cavity 11, the first connecting pipe 22 is fixedly connected with the spray pipe 10, the smoke sensor 15 is fixedly installed inside the shell body 1, the smoke sensor 15 is electrically connected with the delivery pump 21, because the device works outdoors, when the external temperature is too high, the lithium battery pack body 5 generates spontaneous combustion, when the smoke sensor 15 is arranged to detect smoke, the delivery pump 21 is driven to work, the fire extinguishing agent inside the storage cavity 11 is delivered to the spray pipe 10 through the first connecting pipe 22 and then sprayed on the surface of the lithium battery pack body 5, the effect of timely extinguishing a fire source is achieved, the safety of the structure is improved, the anti-skid mats 16 are fixedly installed at the bottom of the shell body 1 and near four corners, playing an effective antiskid effect.

In conclusion, this outdoor energy storage lithium cell group shell structure of using, during the use, at first accessible knob 18 control pivot 17 rotates, under the meshing connection effect through first bevel gear 19 and second bevel gear 20, make lead screw 4 rotate, drive slider 3 and slide in the inside of spout 2, thereby control extension frame 6 removes, can be according to the inside space size of height control shell body 1 of lithium cell group body 5, place the inner chamber of shell body 1 with lithium cell group body 5, and rotate apron 12 and make it cover at the top of extending frame 6, then run through second connecting block 8 and first connecting block 7 through twisting bolt 9, thereby fix apron 12, lithium cell group body 5 is when the outdoor work, the ambient temperature is too high, lithium cell group body 5 takes place the spontaneous combustion, smoke transducer 15 detects when smog, then drive delivery pump 21 works, carry the fire extinguishing agent of the inside of saving chamber 11 to spray pipe 10 through first connecting pipe 22, spray on the surface of lithium cell group body 5 again, reach the effect of putting out the fire source in time.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an outdoor energy storage lithium cell group shell structure of using, includes shell body (1), its characterized in that: the utility model discloses a lithium battery pack, including shell body (1), slider (3), spout (2), slide block (3) and spout (2), the inside of shell body (1) is provided with extends frame (6), the outside fixed mounting that extends frame (6) has slider (3), spout (2) have been seted up to the inside of shell body (1), the inside rotation of slider (3) and spout (2) sliding connection, the inside rotation of shell body (1) is connected with lead screw (4), lead screw (4) and slider (3) threaded connection, the lower extreme fixedly connected with second bevel gear (20) of lead screw (4), the inside rotation of shell body (1) is connected with pivot (17), the outside fixed mounting of pivot (17) has first bevel gear (19), first bevel gear (19) are connected with second bevel gear (20) meshing, the one end fixedly connected with knob (18) of pivot (17).

2. The outdoor energy storage lithium battery pack shell structure according to claim 1, characterized in that: the upper surface of shell body (1) rotates and is connected with apron (12), the top fixed mounting of apron (12) has handle (13).

3. The outdoor energy storage lithium battery pack shell structure according to claim 2, wherein: one side of shell body (1) just is close to top fixed position and installs first connecting block (7), one side fixed mounting of apron (12) has second connecting block (8), the internal thread of second connecting block (8) is connected with bolt (9), bolt (9) and first connecting block (7) threaded connection.

4. The outdoor energy storage lithium battery pack shell structure according to claim 2, wherein: deposit chamber (11) have been seted up to the inside of apron (12), the inside fixed mounting of apron (12) has notes liquid pipe (14), it is linked together with deposit chamber (11) to annotate liquid pipe (14).

5. The outdoor energy storage lithium battery pack shell structure according to claim 2, wherein: the utility model discloses a deposit chamber, including apron (12), the bottom fixed mounting of apron (12) has shower (10), the inside fixed mounting of apron (12) has delivery pump (21), the output of delivery pump (21) is fixedly connected with second connecting pipe (23) and first connecting pipe (22) respectively, second connecting pipe (23) extend to the inner chamber of deposit chamber (11), first connecting pipe (22) and shower (10) fixed connection, the inside fixed mounting of shell body (1) has smoke transducer (15), smoke transducer (15) and delivery pump (21) electric connection.

6. The outdoor energy storage lithium battery pack shell structure according to claim 1, characterized in that: the bottom of the shell body (1) and the positions close to the four corners are fixedly provided with non-slip mats (16).