CN213769839U

CN213769839U - Dampproofing storage device of lithium cell

Info

Publication number: CN213769839U
Application number: CN202022804269.9U
Authority: CN
Inventors: 钱津
Original assignee: Wuxi Xinaolong Metal Products Co ltd
Current assignee: Wuxi Xinaolong Metal Products Co ltd
Priority date: 2020-11-29
Filing date: 2020-11-29
Publication date: 2021-07-23
Anticipated expiration: 2030-11-29

Abstract

The utility model discloses a dampproof storage device for lithium batteries, which belongs to the technical field of lithium batteries and comprises a storage box, wherein the inner bottom wall of the storage box is fixedly connected with a drying plate, the upper surface of the drying plate is provided with a dead slot, the inner wall of the storage box is fixedly connected with a placing plate, the upper surface of the placing plate is provided with air holes which are arranged at equal intervals, the upper surface of the placing plate is provided with placing slots which are arranged at equal intervals, and the inner wall of the storage box is fixedly connected with a placing plate; through setting up the dry board, can cooperate dry granule, effectively detach the moisture in the air, realize the purpose of air drying in the bin, it is too much to avoid moisture in the air, take place chemical reaction with the lithium cell, damage the problem of lithium cell inner structure, through setting up the bleeder vent, realize the purpose of gas diffusion to the bin that dry granule gived off, reach the effect of the interior damp air of rapid evaporation bin, put the board through the setting, can cooperate and place the board, store the lithium cell, reach better storage effect.

Description

Dampproofing storage device of lithium cell

Technical Field

The utility model belongs to the technical field of the lithium cell, concretely relates to dampproofing storage device of lithium cell.

Background

Lithium batteries, which use a nonaqueous electrolyte solution and are made of lithium metal or a lithium alloy as a negative electrode material, are roughly classified into two types: lithium metal batteries and lithium ion batteries, the lithium ion batteries do not contain metallic lithium and can be charged, the fifth generation products of rechargeable batteries, namely the lithium metal batteries, are produced in 1996, and the safety, the specific capacity, the self-discharge rate and the cost performance of the rechargeable batteries are all superior to those of the lithium ion batteries. Due to the limitation of high technical requirements of the lithium metal battery, only a few countries of companies produce the lithium metal battery, the lithium battery needs to be stored after production, and the storage frequency of most of storage equipment is increased along with the use frequency, the moisture resistance of the storage equipment is gradually reduced due to frequent switching of the storage equipment, so that the humid gas in the air reacts with the lithium battery, the internal structure of the lithium battery is damaged, and the service life of the lithium battery is shortened.

SUMMERY OF THE UTILITY MODEL

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

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dampproofing storage device of lithium cell, includes the bin, the interior diapire fixedly connected with drying plate of bin, the dead slot has been seted up to drying plate's upper surface, the board is shelved to the inner wall fixedly connected with of bin, the bleeder vent that the equidistance was arranged is seted up to the upper surface of shelving the board, the upper surface of shelving the board sets up the groove of shelving that the equidistance was arranged, the inner wall fixedly connected with of bin places the board, the draw-in groove that the equidistance was arranged is seted up in the front of placing the board, the front fixed hinge joint of bin has the sealing door, the positive fixedly connected with handle of sealing door.

The utility model discloses a bin, including bin, inner wall fixedly connected with screen board, blast pipe, inner wall fixedly connected with exhaust fan, the last fixed surface of bin communicates has the intake pipe, the inner wall fixedly connected with backup pad of intake pipe, the through-hole that the equidistance was arranged is seted up to the upper surface of backup pad, the last fixed surface of backup pad is connected with the hygroscopic paper, the inner wall fixedly connected with air intake fan of intake pipe, the inner wall fixedly connected with filter of intake pipe.

In a preferred embodiment, an auxiliary plate is fixedly connected to the upper surface of the drying plate, and the upper surface of the auxiliary plate is provided with air outlets arranged at equal intervals.

As a preferred embodiment, the upper surface of the placing plate and the bottom surface of the placing plate are fixedly connected with symmetrical clamping blocks, and the surface, far away from each other, of each group of clamping blocks is fixedly connected with the inner side wall of the storage box.

As a preferred embodiment, symmetrical stabilizing blocks are fixedly connected to the upper surface of the placing plate and the bottom surface of the placing plate, and the surface, far away from each other, of each group of stabilizing blocks is fixedly connected with the inner side wall of the storage box.

In a preferred embodiment, symmetrical reinforcing blocks are fixedly connected to the outer surface of the exhaust pipe and the outer surface of the intake pipe, and the bottom surface of each reinforcing block is fixedly connected to the upper surface of the storage box.

As a preferred embodiment, the bottom surface of the supporting plate is fixedly connected with symmetrical fixing blocks, and the surface, away from each other, of each fixing block is fixedly connected with the inner wall of the air inlet pipe.

Compared with the prior art, the beneficial effects of the utility model are that: the drying plate can be matched with the drying particles to effectively remove moisture in the air, so that the aim of drying the air in the storage box is fulfilled, the phenomenon that excessive moisture in the air is generated and chemically reacts with the lithium battery to damage the internal structure of the lithium battery is avoided, the aim of diffusing the gas emitted by the drying particles to the whole storage box is fulfilled by arranging the air holes, the effect of quickly evaporating the humid air in the storage box is achieved, and the placing plate can be matched with the placing plate to store the lithium battery to achieve a better storage effect;

through setting up the intake pipe, can cooperate air intake fan, realize quick ventilative purpose, avoid in the bin a small number of humid air not circulate with the problem that the lithium cell takes place to react, through setting up the moisture absorption paper, can cooperate air intake fan, and then the moist moisture in the adsorbed air, reach the effect of getting rid of moisture protection filtered air moisture fast, through setting up the filter, can filter the air in great granule, avoid impurity to block up the intake pipe.

Drawings

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

fig. 2 is a schematic front view of the middle sealing door of the present invention;

fig. 3 is a schematic top view of the slot of the present invention;

FIG. 4 is a schematic top view of the shelving slot of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 1. a storage tank; 2. an empty groove; 3. air holes are formed; 4. drying the plate; 5. an air outlet; 6. an auxiliary plate; 7. a resting groove; 8. a shelf board; 9. a screen plate; 10. an exhaust fan; 11. a fixed block; 12. an exhaust pipe; 13. a reinforcing block; 14. a card slot; 15. placing the plate; 16. a stabilizing block; 17. a clamping block; 18. a through hole; 19. an air inlet pipe; 20. a support plate; 21. a filter plate; 22. a moisture absorbent paper; 23. an air intake fan; 24. a sealing door; 25. a handle.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-5, the utility model provides a moisture-proof storage device for lithium battery, which comprises a storage box 1, wherein the inner bottom wall of the storage box 1 is fixedly connected with a drying plate 4, the upper surface of the drying plate 4 is fixedly connected with an auxiliary plate 6, the upper surface of the auxiliary plate 6 is provided with air outlets 5 which are arranged equidistantly, through the arrangement of the auxiliary plate 6 and the air outlets 5, the air oxidized by dry particles can be slowly discharged out of an empty groove 2, the storage box 1 is diffused, the situation that the dry particles are blocked without the auxiliary plate 6 and the air outlets 5 to be rapidly volatilized and cause waste is avoided, the upper surface of a placing plate 8 and the bottom surface of the placing plate 8 are fixedly connected with symmetrical fixture blocks 17, the surfaces of each group of fixture blocks 17 which are far away from each other are fixedly connected with the inner wall of the storage box 1, through the arrangement of the fixture blocks 17, the stability of the placing plate 8 can be reinforced, the service life of the placing plate 8 is prolonged, the upper surface of the drying plate 4 is provided with the empty groove 2, the inner wall of the storage box 1 is fixedly connected with a placing plate 8, the upper surface of the placing plate 8 is provided with air holes 3 which are arranged equidistantly, the upper surface of the placing plate 8 is provided with placing grooves 7 which are arranged equidistantly, the inner wall of the storage box 1 is fixedly connected with a placing plate 15, the front surface of the placing plate 15 is provided with clamping grooves 14 which are arranged equidistantly, the upper surface of the placing plate 15 and the bottom surface of the placing plate 15 are fixedly connected with symmetrical stabilizing blocks 16, one surface, away from each other, of each group of stabilizing blocks 16 is fixedly connected with the inner side wall of the storage box 1, the stability of the placing plate 15 is further reinforced by arranging the stabilizing blocks 16, the use efficiency is improved by matching with the placing plate 8, the front surface of the storage box 1 is fixedly hinged with a sealing door 24, and the front surface of the sealing door 24 is fixedly connected with a handle 25;

the upper surface of the storage box 1 is fixedly communicated with an exhaust pipe 12, the outer surface of the exhaust pipe 12 and the outer surface of an air inlet pipe 19 are fixedly connected with symmetrical reinforcing blocks 13, the bottom surface of each reinforcing block 13 is fixedly connected with the upper surface of the storage box 1, the upper surface of the storage box 1 is fixedly connected with the reinforcing blocks 13, the surfaces, far away from each other, of the reinforcing blocks 13 are fixedly connected with the left side surface of the exhaust pipe 12 and the left side surface of the air inlet pipe 19 respectively, the inner wall of the exhaust pipe 12 is fixedly connected with a screen plate 9, the inner wall of the exhaust pipe 12 is fixedly connected with an exhaust fan 10, the upper surface of the storage box 1 is fixedly communicated with the air inlet pipe 19, the bottom surface of a support plate 20 is fixedly connected with symmetrical fixing blocks 11, the surface, far away from each fixing block 11 is fixedly connected with the inner wall of the air inlet pipe 19, the connection of the support plate 20 and the air inlet pipe 19 is reinforced by the fixing blocks 11, and the phenomenon that the air sucked by the air inlet fan 23 is too large, the problem of the support plate 20 unstable inclines is caused, the inner wall fixedly connected with support plate 20 of intake pipe 19, the through-hole 18 that the equidistance was arranged is seted up to the upper surface of support plate 20, the upper surface fixedly connected with moisture absorption paper 22 of support plate 20, the inner wall fixedly connected with air inlet fan 23 of intake pipe 19, the inner wall fixedly connected with filter 21 of intake pipe 19.

The utility model discloses a theory of operation and use flow: firstly, the air inlet fan 23 and the exhaust fan 10 are communicated with a power supply, when a lithium battery needs to be stored, the sealing door 24 is opened by pulling the handle 25, the lithium battery is vertically placed in the placement groove 7 and passes through the clamping groove 14 to be stored in the storage box 1, the auxiliary plate 6 is opened to place dry particles in the empty groove 2, the dry particles are vaporized when encountering oxygen and are diffused into the storage box 1 through the air outlet 5, the air inlet fan 23 and the exhaust fan 10 are opened, air is sucked through the filter plate 21, the filter plate 21 can prevent larger impurities from entering the air inlet pipe 19, after most of moisture in the air is removed through the moisture absorption paper 22, the air enters the storage box 1 through the through hole 18, the air entering the storage box 1 is mixed with the diffused gas of the dry particles by utilizing the moisture absorption paper 22, the purpose of secondary air is achieved, the mixed gas is slowly discharged out of the storage box 1 by, the air is prevented from being left in the storage box 1 for a long time to affect the performance of the lithium battery.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dampproofing storage device of lithium cell, includes bin (1), its characterized in that: the inner bottom wall of the storage box (1) is fixedly connected with a drying plate (4), the upper surface of the drying plate (4) is provided with a hollow groove (2), the inner wall of the storage box (1) is fixedly connected with a placing plate (8), the upper surface of the placing plate (8) is provided with air holes (3) which are arranged at equal intervals, the upper surface of the placing plate (8) is provided with placing grooves (7) which are arranged at equal intervals, the inner wall of the storage box (1) is fixedly connected with a placing plate (15), the front surface of the placing plate (15) is provided with clamping grooves (14) which are arranged at equal intervals, the front surface of the storage box (1) is fixedly hinged with a sealing door (24), and the front surface of the sealing door (24) is fixedly connected with a handle (25);

the utility model discloses a bin for storing air, including bin (1), inner wall fixedly connected with screen cloth board (9) of blast pipe (12), the inner wall fixedly connected with exhaust fan (10) of blast pipe (12), the upper surface fixed intercommunication of bin (1) has intake pipe (19), the inner wall fixedly connected with backup pad (20) of intake pipe (19), through-hole (18) that the equidistance was arranged are seted up to the upper surface of backup pad (20), the upper surface fixedly connected with moisture absorption paper (22) of backup pad (20), the inner wall fixedly connected with air intake fan (23) of intake pipe (19), the inner wall fixedly connected with filter (21) of intake pipe (19).

2. The moisture-resistant storage device for lithium batteries as claimed in claim 1, wherein: the upper surface of the drying plate (4) is fixedly connected with an auxiliary plate (6), and the upper surface of the auxiliary plate (6) is provided with air outlets (5) which are arranged at equal intervals.

3. The moisture-resistant storage device for lithium batteries as claimed in claim 1, wherein: the storage box is characterized in that symmetrical clamping blocks (17) are fixedly connected to the upper surface of the storage plate (8) and the bottom surface of the storage plate (8), and each clamping block (17) is fixedly connected to the inner side wall of the storage box (1) at the side far away from each other.

4. The moisture-resistant storage device for lithium batteries as claimed in claim 1, wherein: the upper surface of the placing plate (15) and the bottom surface of the placing plate (15) are fixedly connected with symmetrical stabilizing blocks (16), and one side, far away from each other, of each stabilizing block (16) is fixedly connected with the inner side wall of the storage box (1).

5. The moisture-resistant storage device for lithium batteries as claimed in claim 1, wherein: the outer surface of the exhaust pipe (12) and the outer surface of the air inlet pipe (19) are fixedly connected with symmetrical reinforcing blocks (13), and the bottom surface of each reinforcing block (13) is fixedly connected with the upper surface of the storage box (1).

6. The moisture-resistant storage device for lithium batteries as claimed in claim 1, wherein: the bottom surface fixedly connected with symmetrical fixed block (11) of backup pad (20), every the one side that keeps away from each other of fixed block (11) all with the inner wall fixed connection of intake pipe (19).