CN214176196U - Lithium battery storage explosion-proof device - Google Patents

Abstract

The utility model discloses a lithium battery storage explosion-proof equipment, including collecting the box, its characterized in that: the right side of collecting the box is provided with fixing device, fixing device is including the slider, the top welded fastening of slider has the plectrum, the bottom bearing of slider is connected with the support column, the end bearing of support column is connected with the connecting rod, the both ends transmission of connecting rod is connected with the transmission shaft, the bottom welded fastening of transmission shaft has the baffle, collect being provided with four carbon dioxide bin of group all around of box, the top of carbon dioxide bin is provided with the sponge, the inside of carbon dioxide bin is provided with the baffle, compression gasbag is installed at the center of baffle, the left side of collecting the box is provided with damping device, damping device is including the backup pad, the bottom welded fastening of backup pad has sliding piston, the utility model discloses, have the characteristics of practicality is strong and long service life.

Description

Lithium battery storage explosion-proof device

Technical Field

The utility model relates to a lithium battery storage technical field specifically is a lithium battery storage explosion-proof equipment.

Background

A lithium battery storage device is a device for storing a lithium battery.

And current lithium battery storage device is not very good to the fixed of battery when depositing, and the battery also can remove in inside when leading to storage device to remove, and the striking of production will be harmd the battery, reduces life, and current lithium battery storage device does not target in place the processing of moisture under humid environment simultaneously, thereby moisture can permeate the inside potential safety hazard that produces of storage device, consequently, it is very necessary to design a lithium battery storage explosion-proof equipment that the practicality is strong and long service life.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lithium cell storage explosion-proof equipment to solve the problem that proposes in the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a lithium cell storage explosion-proof equipment, is including collecting box, its characterized in that: the right side of the collecting box is provided with a fixing device, the fixing device comprises a sliding block, the top of the sliding block is fixedly welded with a shifting sheet, the bottom bearing of the sliding block is connected with a supporting column, the tail end bearing of the supporting column is connected with a connecting rod, the two ends of the connecting rod are in transmission connection with a transmission shaft, the bottom of the transmission shaft is fixedly welded with a baffle plate, when the collecting box is required to store batteries, the shifting sheet is pushed, so that the sliding block moves backwards to abut against the top of the supporting column, the supporting column cannot rotate, the connecting rod at the bottom drives the baffle plate to vertically downwards under the action of gravity until the baffle plate is in contact with the batteries, so that the batteries are fixed in the collecting box, the damage of the batteries caused by impact is reduced, when the batteries are required to be taken out, the shifting sheet is pushed backwards, so that the sliding block is driven to move forwards, the supporting column can freely move along the bearing, and the batteries push the connecting rod at the bottom to move upwards, make the baffle upwards overturn to take out the battery, consequently the device can make the battery more stable in the storage process, avoids the battery to freely remove inside the collection box and causes the striking, increase of service life.

According to the technical scheme, the four groups of carbon dioxide storage boxes are arranged on the periphery of the collecting box, the sponge is arranged at the top of each carbon dioxide storage box, when the collecting box is in the process of storing the battery, moisture can be absorbed by the moist sponge in the surrounding environment, the moisture is prevented from permeating into the battery, so that the battery is prevented from being damaged by electronic elements inside the battery.

According to the technical scheme, the partition board is arranged in the carbon dioxide storage tank, the compression air bag is arranged at the center of the partition board, the sponge absorbs water and expands to push the compression air bag to move outwards, when the sponge absorbs moisture to a certain degree, which indicates that the surrounding environment is relatively humid at the moment, the sponge applies certain acting force to the compression air bag to enable the compression air bag to be propped out of the carbon dioxide storage tank, the compression air bag can be rapidly expanded after losing the pressure in the carbon dioxide storage tank, so as to wrap the collecting box, the water can not contact the internal battery, and simultaneously, the carbon dioxide can wrap the battery to avoid the contact of oxygen and the battery after the water still permeates into the battery, thereby avoid the inside circuit of battery to take place the short circuit and produce high temperature because of intaking, reduce the conflagration and the explosion hidden danger that high temperature causes for it is safer under the humid environment to collect the box.

According to the technical scheme, the left side of collecting the box is provided with damping device, damping device is including the backup pad, the bottom welded fastening of backup pad has sliding piston, the gas storage bag is installed to the bottom of backup pad, after the battery was pushed into and is collected the box, the end of battery will contact the backup pad, the backup pad adopts the elastic material, consequently, will absorb certain impact force, avoid the striking to cause the injury to the battery, the impact force that the whereabouts produced will make the backup pad rebound, thereby make sliding piston downstream, the inside gas of extrusion gas storage bag, the reaction force that produces after the gas is compressed can upwards promote sliding piston, thereby carry out the shock attenuation to the backup pad, make the battery safer at the in-process of depositing.

According to the technical scheme, the two groups of limiting rods are arranged on the front side and the rear side of the collecting box, the pull rings are fixed at the tail ends of the limiting rods, the two ends of the battery can be fixed by the limiting rods when the battery is normally stored in the collecting box, the battery cannot move back and forth, the collision is avoided, the battery cannot be taken out when the compressed air bag expands, the limiting rods can be taken out by pulling the pull rings at the moment, and therefore the battery is taken out, the battery is stored more firmly when being stored, and the battery is more convenient to take out when being urgently needed.

According to the technical scheme, the bottom welded fastening of collecting the box has two sets of compression spring, compression spring's terminal welded fastening has the base, because ground humidity is great under the hot environment, consequently compression spring will make the collection box keep away from ground, thereby avoid collecting the box and contacting ground for a long time, reduce the damage of humidity to the battery, collect the box storage in-process simultaneously and will receive injury such as striking, the striking will produce external acting force, compression spring will shrink this moment, the reaction force that produces will make the collection box rebound, thereby carry out the shock attenuation to the collection box, reduce the damage of external acting force to the battery.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the utility model is characterized in that the utility model,

(1) the baffle is arranged, so that the baffle falls down when the batteries need to be stored, the support column is fixed, the baffle cannot move, the batteries are fixed more firmly, the support column is pushed away by the batteries when the batteries need to be taken out, the baffle is turned upwards, and the batteries are easy to take out;

(2) through being provided with the sponge, moisture will be absorbed to the sponge when the surrounding environment is comparatively moist to avoid moisture to get into the inside circuit short circuit that makes of battery, the sponge will promote the compression gasbag to remove when moisture is too much simultaneously, thereby makes its inflation parcel live storage device, makes the unable long-time contact battery of moisture, reduces the potential safety hazard.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall external structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the fixing device of the present invention;

FIG. 3 is a schematic view of the internal structure of the carbon dioxide storage tank of the present invention;

FIG. 4 is a schematic view of the internal structure of the shock absorber of the present invention;

in the figure: 1. a fixing device; 2. a collection box; 3. a carbon dioxide storage tank; 4. a limiting rod; 5. a pull ring; 6. a slider; 7. a shifting sheet; 8. a support pillar; 9. a connecting rod; 10. a baffle plate; 11. a drive shaft; 12. a sponge; 13. a partition plate; 15. compressing the air bag; 16. a damping device; 17. a sliding piston; 18. a gas storage bag; 19. a support plate; 20. a compression spring; 21. a base.

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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a lithium cell storage explosion-proof equipment, is including collecting box 2, its characterized in that: the right side of the collecting box 2 is provided with a fixing device 1, the fixing device 1 comprises a sliding block 6, the top of the sliding block 6 is welded and fixed with a shifting sheet 7, the bottom of the sliding block 6 is connected with a supporting column 8 through a bearing, the tail end of the supporting column 8 is connected with a connecting rod 9 through a bearing, two ends of the connecting rod 9 are connected with transmission shafts 11 through transmissions, the bottom of the transmission shafts 11 is welded and fixed with a baffle 10, when the collecting box 2 is required to store batteries, the shifting sheet 7 is pushed, the sliding block 6 moves backwards to abut against the top of the supporting column 8, the supporting column 8 cannot rotate, the connecting rod 9 at the bottom drives the baffle 10 to vertically downwards under the action of gravity until the baffle is contacted with the batteries, the batteries are fixed inside the collecting box 2, the damage of impact on the batteries is reduced, when the batteries are required to be taken out, the shifting sheet 7 is pushed reversely, the sliding block 6 is driven to move forwards, and the supporting column 8 can move freely along the bearing, the battery can push the connecting rod 9 at the bottom to move upwards, so that the baffle 10 is turned upwards, and the battery is taken out, therefore, the device can make the battery more stable in the storage process, avoid the impact caused by the free movement of the battery inside the collecting box, and prolong the service life;

four groups of carbon dioxide storage tanks 3 are arranged around the collection box 2, the sponge 12 is arranged at the top of the carbon dioxide storage tanks 3, when the collection box 2 stores the battery, the sponge 12 which is in a humid surrounding environment can absorb moisture, and the situation that the moisture permeates into the collection box 2 in the storage process to contact the battery, so that the electronic elements in the battery are damaged, and the battery is protected;

a partition plate 13 is arranged inside the carbon dioxide storage tank 3, a compression air bag 15 is arranged at the center of the partition plate 13, the sponge 12 absorbs water and expands to push the compression air bag 15 to move outwards, when the sponge 12 absorbs a certain degree of moisture, which indicates that the surrounding environment is relatively humid at this time, the sponge 12 applies a certain force to the compression air bag 15 to support the compression air bag from the carbon dioxide storage tank 3, the compression air bag 15 will expand rapidly after losing the pressure inside the carbon dioxide storage tank 3, thereby wrapping the collecting box 2, so that the water can not contact the internal battery, and simultaneously, when the water still permeates into the battery, the carbon dioxide can wrap the battery to avoid the contact of oxygen and the battery, therefore, the circuit in the battery is prevented from generating high temperature due to short circuit caused by water inflow, and fire and explosion hidden dangers caused by high temperature are reduced, so that the collecting box 2 is safer in a humid environment;

the left side of the collecting box 2 is provided with a damping device 16, the damping device 16 comprises a supporting plate 19, the bottom of the supporting plate 19 is fixedly welded with a sliding piston 17, the bottom of the supporting plate 19 is provided with an air storage bag 18, after the battery is pushed into the collecting box 2, the tail end of the battery can contact the supporting plate 19, the supporting plate 19 is made of elastic materials, so that certain impact force can be absorbed, the damage to the battery caused by impact is avoided, the supporting plate 19 can move downwards due to the impact force generated by falling, the sliding piston 17 can move downwards, the gas in the air storage bag 18 is extruded, the sliding piston 17 can be pushed upwards due to the reaction force generated after the gas is compressed, the supporting plate 19 is damped, and the battery is safer in the storage process;

two groups of limiting rods 4 are arranged on the front side and the rear side of the collecting box 2, pull rings 5 are fixed at the tail ends of the limiting rods 4, when the collecting box 2 normally stores batteries, the limiting rods 4 can fix the two ends of the batteries, so that the batteries cannot move back and forth, collision is avoided, the batteries are difficult to take out when the compressed air bag 15 expands, and the limiting rods 4 can be taken out by pulling the pull rings 5 at the moment, so that the batteries are taken out, the batteries are stored more firmly when stored, and the batteries are more convenient to take out when urgently needed;

collect box 2's bottom welded fastening has two sets of compression spring 20, compression spring 20's terminal welded fastening has base 21, it is great because the moist humidity of surface is great under the hot environment, consequently compression spring 20 will make and collect box 2 and keep away from ground, thereby avoid collecting box 2 and contacting ground for a long time, reduce the damage of humidity to the battery, collect box 2 simultaneously and store the in-process and will receive injury such as striking, the striking will produce external acting force, compression spring 20 will shrink this moment, the reaction force that produces will make and collect box 2 rebound, thereby carry out the shock attenuation to collecting box 2, reduce the damage of external acting force to the battery.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a lithium battery storage explosion-proof equipment, includes collection box (2), its characterized in that: the right side of collecting box (2) is provided with fixing device (1), fixing device (1) is including slider (6), the top welded fastening of slider (6) has plectrum (7), the bottom bearing of slider (6) is connected with support column (8), the end bearing of support column (8) is connected with connecting rod (9), the both ends transmission of connecting rod (9) is connected with transmission shaft (11), the bottom welded fastening of transmission shaft (11) has baffle (10), collect box (2) be provided with four groups carbon dioxide bin (3) all around.

2. The explosion-proof device for lithium battery storage according to claim 1, wherein: the top of the carbon dioxide storage tank (3) is provided with a sponge (12), and a partition board (13) is arranged inside the carbon dioxide storage tank (3).

3. The explosion-proof device for lithium battery storage according to claim 2, wherein: a compression air bag (15) is installed at the center of the partition plate (13), and a damping device (16) is arranged on the left side of the collecting box (2).

4. The explosion-proof device for lithium battery storage according to claim 3, wherein: the damping device (16) comprises a supporting plate (19), a sliding piston (17) is fixedly welded at the bottom of the supporting plate (19), and an air storage bag (18) is installed at the bottom of the supporting plate (19).

5. The explosion-proof device for lithium battery storage according to claim 4, wherein: two sets of limiting rods (4) are arranged on the front side and the rear side of the collecting box (2), and pull rings (5) are fixed at the tail ends of the limiting rods (4).

6. The explosion-proof device for lithium battery storage according to claim 5, wherein: the bottom of the collecting box (2) is fixedly welded with two groups of compression springs (20), and the tail ends of the compression springs (20) are fixedly welded with a base (21).

Images