CN211555955U

CN211555955U - Dampproofing lithium battery case

Info

Publication number: CN211555955U
Application number: CN201921543879.9U
Authority: CN
Inventors: 王毅
Original assignee: Sichuan Ouo Technology Co ltd
Current assignee: Sichuan Ouo Technology Co ltd
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-09-22
Anticipated expiration: 2029-09-17

Abstract

The utility model provides a dampproofing lithium battery shell belongs to lithium battery technology field, including lithium battery shell, the positive post, the negative pole post, seal ring, the lithium cell, sealed lid, the arc supports the piece, the supporting shoe, a spring, the fixed block, the humidity inductor, a temperature sensor, the heating plate, a separation plate, the mounting panel, the shutter, the fan, waterproof ventilation valve, the air outlet, a pedestal, the reputation warning light, a control box, electronic display screen, seal ring layer and dampproofing coating, one side fixedly connected with positive post of lithium battery shell top, the opposite side fixedly connected with negative pole post of lithium battery shell top, fixedly connected with seal ring between positive post and negative pole post and the lithium battery shell. This kind of dampproofing lithium battery case, stable in structure, and can make this lithium battery case moisture resistance good, have the early warning function to can in time handle, the safety index improves greatly, and fixed effectual, this structural design is reasonable, and the practicality is strong.

Description

Dampproofing lithium battery case

Technical Field

The utility model provides a dampproofing lithium battery shell belongs to lithium cell technical field.

Background

The lithium battery is a battery which uses lithium metal or lithium alloy as a negative electrode material and uses a non-aqueous electrolyte solution, and has very high environmental requirements in the processes of processing, storing and using the lithium metal due to very active chemical characteristics of the lithium metal, and the lithium battery is not applied for a long time.

The lithium battery has many advantages, but also has fatal shortcoming, be exactly battery stability is relatively poor, extremely easily take place spontaneous combustion and explosion under extreme environment, so need carry out reasonable management to the lithium battery, under humid environment, the lithium battery can lead to the short circuit because of reasons such as material oxidation and circuit rosin joint, thereby take place dangerously, but current lithium battery dampproofing measure is single, and can not in time know the inside humiture of lithium battery, the potential safety hazard is big, the lithium battery is relatively poor in the fixity in the use simultaneously, consequently, to this current situation, urgent need develop a dampproofing lithium battery case, in order to overcome not enough in the current practical application.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dampproofing lithium battery shell to the not enough that points out in the solution background art.

The embodiment of the utility model is realized like this:

a moisture-proof lithium battery shell comprises a lithium battery shell, a positive pole, a negative pole, a sealing washer, a lithium battery, a sealing cover, an arc abutting block, a supporting block, a spring, a fixing block, a humidity sensor, a temperature sensor, a heating plate, a partition plate, a mounting plate, a louver, a fan, a waterproof and breathable valve, an air outlet, a base, an acousto-optic warning lamp, a control box, an electronic display screen, a sealing washer layer and a moisture-proof coating, wherein the positive pole is fixedly connected to one side above the lithium battery shell, the negative pole is fixedly connected to the other side above the lithium battery shell, the sealing washer is fixedly connected between the positive pole and the lithium battery shell, the lithium battery is fixedly connected below the positive pole, the sealing cover is in threaded connection above the lithium battery, the arc abutting blocks are fixedly connected to two sides of the, a spring is fixedly connected to one side of the arc-shaped abutting block and the supporting block, which is far away from the lithium battery, a fixed block is fixedly connected to one side of the spring, which is far away from the lithium battery, a humidity sensor is fixedly connected to the lower left side inside a lithium battery shell, a temperature sensor is fixedly connected to the lower side of the humidity sensor, a heating plate is arranged on the right side of the lithium battery, a partition plate is arranged on the right side of the heating plate, a mounting plate is fixedly connected to the left side of the partition plate, a louver is fixedly connected to the lower side of the partition plate, a fan is fixedly connected to the right side of the partition plate, a waterproof vent valve is fixedly connected to the right side of the lithium battery shell, an air outlet is fixedly connected to the right side of the waterproof vent valve, a base, the control box top fixedly connected with electronic display screen, the inside fixedly connected with seal ring layer of lithium cell casing, the inside fixedly connected with dampproofing coating in seal ring layer.

Preferably, the bottom of the base is provided with a threaded blind hole.

Preferably, the humidity sensor, the temperature sensor, the heating plate, the shutter, the fan, the acousto-optic warning lamp and the control box are electrically connected.

Preferably, the arc-shaped abutting block and one side of the supporting block, which is far away from the lithium battery, are fixedly connected with a spring.

Preferably, the air outlet is provided with a waterproof ventilation valve.

The utility model provides a dampproofing lithium battery shell has following beneficial effect:

(1) the utility model discloses an at inside seal ring layer and the dampproofing coating of setting up of lithium battery case to fixedly connected with seal ring between anodal post and negative pole post and lithium battery case, there is sealed lid and be provided with waterproof ventilation valve in air outlet department at lithium battery top threaded connection, makes this dampproofing lithium battery case humidity resistance good.

(2) The utility model has the advantages of detect the inside humiture of casing constantly through setting up humidity transducer and temperature sensor, pass the signal to the control box, if the signal exceeds the setting value then the control box is opened the shutter, and control reputation warning light, fan and heating plate work, make this dampproofing lithium battery shell have the early warning function on the one hand, on the other hand starts heating and heat abstractor and reaches the setting value until humidity, and be equipped with the arc in the lithium cell both sides and support the piece, be equipped with the supporting shoe below the lithium cell, can be fine fix the lithium cell.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is the internal structure schematic diagram of the lithium battery case of the present invention.

In the figure: the solar cell comprises a 1-lithium cell shell, a 2-positive pole, a 3-negative pole, a 4-sealing washer, a 5-lithium cell, a 6-sealing cover, a 7-arc-shaped abutting block, an 8-supporting block, a 9-spring, a 10-fixing block, a 11-humidity sensor, a 12-temperature sensor, a 13-heating sheet, a 14-clapboard, a 15-mounting plate, a 16-shutter, a 17-fan, an 18-waterproof ventilation valve, a 19-air outlet, a 20-base, a 21-acousto-optic warning lamp, a 22-control box, a 221-electronic display screen, a 23-sealing ring layer and a 24-moisture-proof coating.

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 to 2, in an embodiment of the present invention, a moisture-proof lithium battery case includes a lithium battery case 1, a positive pole 2, a negative pole 3, a sealing washer 4, a lithium battery 5, a sealing cover 6, an arc-shaped abutting block 7, a supporting block 8, a spring 9, a fixing block 10, a humidity sensor 11, a temperature sensor 12, a heating plate 13, a partition plate 14, a mounting plate 15, a louver 16, a fan 17, a waterproof and breathable valve 18, an air outlet 19, a base 20, an acousto-optic warning lamp 21, a control box 22, an electronic display screen 221, a sealing washer layer 23 and a moisture-proof coating layer 24, the positive pole 2 is fixedly connected to one side above the lithium battery case 1, the negative pole 3 is fixedly connected to the other side above the lithium battery case 1, the sealing washer 4 is fixedly connected between the positive pole 2 and the negative pole 3 and the lithium battery case 1, the lithium battery 5 is fixedly, the arc-shaped abutting blocks 7 are fixedly connected to two sides of the lithium battery 5, the supporting block 8 is fixedly connected to the lower portion of the lithium battery 5, the spring 9 is fixedly connected to one side, away from the lithium battery 5, of the arc-shaped abutting blocks 7 and the supporting block 8, the spring 9 is fixedly connected to one side, away from the lithium battery 5, of the spring 10, the humidity sensor 11 is fixedly connected to the lower left portion inside the lithium battery shell 1, the temperature sensor 12 is fixedly connected to the lower portion of the humidity sensor 11, the heating sheet 13 is arranged on the right side of the lithium battery 5, the partition plate 14 is arranged on the right side of the heating sheet 13, the mounting plate 15 is fixedly connected to the left side of the partition plate 14, the louver 16 is fixedly connected to the lower portion of the partition plate 14, the fan 17 is fixedly connected to the right side of the partition plate 14, the waterproof vent valve 18, reputation warning light 21 below fixedly connected with control box 22, control box 22 top fixedly connected with electronic display screen 221 sets up like this and can show the detailed demonstration of lithium cell 5's relevant information, warns people and carries out exact use to lithium cell 5, the inside fixedly connected with seal ring layer 23 of lithium cell casing 1, the inside fixedly connected with dampproofing coating 24 of seal ring layer 23.

Wherein, base 20 bottom is provided with the screw thread blind hole, sets up like this and can be connected with external equipment better through the screw thread through-hole.

Wherein, humidity inductor 11, temperature-sensing ware 12, heating plate 13, shutter 16, fan 17 and reputation warning light 21 and control box 22 electric connection, it makes the device have the early warning function to set up like this, humidity sensor 11 and the inside humiture of casing is surveyed constantly to temperature-sensing ware 12, give control box 22 with the signal, if the signal exceeds the setting value then control box 22 opens shutter 16, and control reputation warning light 21, fan 17 and heating plate 13 work, remind the staff to notice on the one hand, on the other hand starts heating and heat abstractor until humidity reaches the setting value.

Wherein, the arc supports one side fixedly connected with spring 9 that piece 7 and supporting shoe 8 kept away from lithium cell 5, sets up like this and can make the arc support the lithium cell 5 that piece 7 and supporting shoe 8 can adapt to different specification models.

Wherein, set up waterproof ventilation valve 18 on the air outlet 19, set up like this and can avoid outside humid air to get into in the lithium cell case, reach the good mesh of humidity resistance.

The working principle is that firstly, a lithium battery 5 is put into a lithium battery shell 1 and is supported by an arc supporting block 7, the lithium battery 5 is supported by a supporting block 8 at the lower part, the arc supporting block 7 and the supporting block 8 can fix the lithium battery 5 with the most appropriate pressure under the action of a spring 9, and can play a good shock absorption effect when being collided, so that the lithium battery 5 can be effectively protected, a fixing block 10 is fixedly connected to one side of the spring 9 far away from the lithium battery 5, so that the fixing device is fixed, a sealing cover 6 is in threaded connection with the lithium battery 5, so that external air can be effectively prevented from entering the lithium battery shell 1, a positive pole 2 and a negative pole 3 penetrate through a sealing cover 6 to be fixedly connected with the lithium battery 5, a sealing washer 4 is fixedly connected between the positive pole 2 and the negative pole 3 and the lithium battery shell 1, and a sealing washer layer 23 is fixedly connected inside the lithium battery shell 1 inside the, the inner part of the sealing ring layer 23 is fixedly connected with a moisture-proof coating 24 which can further play a role of sealing and moisture-proof, the temperature and humidity in the shell are detected at any time by arranging the humidity sensor 11 and the temperature sensor 12, signals are transmitted to the control box 22, if the signals exceed the set values, the control box 22 opens the shutter 16 and controls the acousto-optic warning lamp 21, the fan 17 and the heating plate 13 to work, the moist air is discharged through the waterproof ventilation valve 18 and the air outlet 19, on one hand, the attention of workers is reminded, on the other hand, the heating and radiating device is started until the humidity reaches a set value, and an electronic display screen 221 is fixedly connected above the control box 22, so that the related information of the lithium battery 5 can be displayed in detail, people can be warned to use the lithium battery 5 correctly, and the bottom of the base 20 is provided with a threaded blind hole, so that the base can be better connected with external equipment through the threaded through hole.

Claims

1. A moisture-resistant lithium battery case comprising: the lithium battery comprises a lithium battery shell (1), a positive pole (2), a negative pole (3), a sealing washer (4), a lithium battery (5), a sealing cover (6), an arc-shaped abutting block (7), a supporting block (8), a spring (9), a fixing block (10), a humidity sensor (11), a temperature sensor (12), a heating plate (13), a partition plate (14), a mounting plate (15), a shutter (16), a fan (17), a waterproof and breathable valve (18), an air outlet (19), a base (20), an acousto-optic warning lamp (21), a control box (22), a sealing washer layer (23) and a moisture-proof coating (24), wherein the positive pole (2) is fixedly connected to one side above the lithium battery shell (1), the negative pole (3) is fixedly connected to the other side above the lithium battery shell (1), and the sealing washer (4) is fixedly connected between the positive pole (2) and the negative pole (3) and, the lithium battery is characterized in that arc-shaped abutting blocks (7) are fixedly connected to two sides of the lithium battery (5), supporting blocks (8) are fixedly connected to the lower portion of the lithium battery (5), a spring (9) is fixedly connected to one side, away from the lithium battery (5), of each arc-shaped abutting block (7) and each supporting block (8), a fixing block (10) is fixedly connected to one side, away from the lithium battery (5), of each spring (9), a humidity sensor (11) is fixedly connected to the lower left portion inside the lithium battery shell (1), a temperature sensor (12) is fixedly connected to the lower portion of the humidity sensor (11), a heating plate (13) is arranged on the right side of the lithium battery (5), and a partition plate (14) is arranged on the right side of the heating plate (13), a mounting plate (15) is fixedly connected to the left side of the clapboard (14), a shutter (16) is fixedly connected to the lower part of the clapboard (14), the right side of the separator (14) is fixedly connected with a fan (17), the right side of the lithium battery shell (1) is fixedly connected with a waterproof ventilation valve (18), the right side of the waterproof ventilation valve (18) is fixedly connected with an air outlet (19), a base (20) is fixedly connected below the lithium battery shell (1), an acousto-optic warning lamp (21) is fixedly connected above the left side of the lithium battery shell (1), a control box (22) is fixedly connected below the acousto-optic warning lamp (21), an electronic display screen (221) is fixedly connected above the control box (22), a sealing ring layer (23) is fixedly connected inside the lithium battery shell (1), the interior of the sealing ring layer (23) is fixedly connected with a moisture-proof coating (24).

2. Moisture-proof lithium battery housing according to claim 1, characterized in that the bottom of the base (20) is provided with a threaded blind hole.

3. Moisture-proof lithium battery shell according to claim 1, characterized in that the humidity sensor (11), the temperature sensor (12), the heating plate (13), the shutter (16), the fan (17) and the acousto-optic warning light (21) are electrically connected with the control box (22).

4. Moisture-proof lithium battery shell according to claim 1, characterized in that the arc-shaped abutting block (7) and the supporting block (8) are fixedly connected with a spring (9) at the side far away from the lithium battery (5).

5. Moisture-proof lithium battery housing according to claim 1, characterized in that a waterproof and gas-permeable valve (18) is arranged on the air outlet (19).