CN207558977U - A kind of lithium battery easy to disassemble - Google Patents
A kind of lithium battery easy to disassemble Download PDFInfo
- Publication number
- CN207558977U CN207558977U CN201721711317.1U CN201721711317U CN207558977U CN 207558977 U CN207558977 U CN 207558977U CN 201721711317 U CN201721711317 U CN 201721711317U CN 207558977 U CN207558977 U CN 207558977U
- Authority
- CN
- China
- Prior art keywords
- battery
- battery case
- end cap
- block
- fixture block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Filling, Topping-Up Batteries (AREA)
Abstract
The utility model discloses a kind of lithium batteries easy to disassemble,Including battery case,The side of the battery case, which is run through, lug,And elastic rubber is filled on the inner wall of battery case,Side of the battery case far from lug is connected together by card slot and fixture block end cap,The card slot is located at the side of elastic rubber,The side of the end cap is welded with fixed block,The utility model is provided with end cap,Fixed block,Card slot,Mounting hole,Second spring and fixture block,When needing to dismantle lithium battery,Both hands hold end cap and battery case respectively,Rotating end cap,The inclined-plane of fixture block is rotated along the inclined-plane of card slot at this time,Until fixture block exits card slot completely,Fixture block compresses the second spring in mounting hole in moving process,After fixture block exits card slot completely,End cap is pulled out end cap can be detached with battery case,Battery core is if desired replaced after opening end cap,Battery core in battery case is taken out.
Description
Technical field
The utility model belongs to technical field of lithium batteries, and in particular to a kind of lithium battery easy to disassemble.
Background technology
Lithium battery is divided into lithium metal battery and lithium ion battery, and what mobile phone and laptop used is all lithium-ion electric
Pond, usual people's custom are called lithium battery, and it is modern high performance electricity as electrode that battery, which generally uses the material for containing elemental lithium,
The representative in pond, and real lithium battery is rarely applied to day electronic product since danger is big.
But the existing lithium battery of existing market is in use there are some defects, such as is not easy to dismantle and hold
Easily battery failure is caused due to insufficient electrolyte.
Utility model content
The purpose of this utility model is to provide a kind of lithium battery easy to disassemble, with solve it is existing be not easy to dismounting and
The problem of easily causing battery failure due to insufficient electrolyte.
To achieve the above object, the utility model provides following technical solution：A kind of lithium battery easy to disassemble, including electricity
Pond shell, the side of the battery case, which is run through, lug, and filled with elastic rubber, the battery on the inner wall of battery case
Side of the shell far from lug is connected together by card slot and fixture block end cap, and the card slot is located at the side of elastic rubber, institute
The side for stating end cap is welded with fixed block, and mounting hole is offered on the fixed block, second spring is fixed in the mounting hole,
The side of the second spring is connect with fixture block, and the battery case is internally provided with battery core, and the side of the battery core opens up
There is end slot, pcb board is installed in the end slot, the side of the pcb board is welded with lug, and the lug is through battery case
Side, the inside of the battery core offers liquid storage cylinder, and side of the battery core far from end slot is equipped with liquid injection pipe, the liquid injection pipe
Both sides inner wall on offer sliding slot, the first spring and sliding block are installed, the sliding block is located at the first spring in the sliding slot
Side, and sliding block is welded in the both sides of sealing block, and the side of the sealing block is welded with push rod, and sealing block and push rod is interior
Portion offers delivery hole.
Preferably, it is provided with insulating washer between the lug and battery case.
Preferably, the width of the fixed block and elastic rubber is of same size.
Preferably, the card slot and fixture block are trapezium structure.
Preferably, there are two the fixture block is set altogether, and two fixture blocks point are welded in the both sides of fixed block.
The utility model compared with prior art, has the advantages that：
(1) the utility model is provided with end cap, fixed block, card slot, mounting hole, second spring and fixture block, needs to lithium electricity
When pond is dismantled, both hands hold end cap and battery case respectively, rotating end cap, at this time the inclined-plane of fixture block along card slot inclined-plane
Rotation, until fixture block exits card slot completely, fixture block compresses the second spring in mounting hole in moving process, when fixture block moves back completely
After going out card slot, pulling out end cap can detach end cap with battery case, battery core if desired be replaced after opening end cap, by battery
Battery core in shell is taken out, and there are two fixture block settings, ensures fixed stability between end cap and battery case, and dismantle
Mode is simple, convenient for the dismounting and replacement of lithium battery electric core, passes through battery case installation and other productions when being installed by lithium battery
On product, ensure that lithium battery will not damage battery core when being dismantled from other products, battery core is repaired or filling liquid after can be after
It is continuous to use, if battery case damage only needs to change shell, reduce the maintenance cost of lithium battery.
(2) the utility model is provided with liquid injection pipe, sliding slot, sliding block, push rod, delivery hole, the first spring and sealing block, injection
During electrolyte, the pressure punch of electrolyte is inserted into the delivery hole on push rod, and enforce push rod, push rod pushes sealing block
Mobile, during movement, the sliding block of both sides moves sealing block in sliding slot, the first spring is made to be in tensional state, when close
When delivery hole in envelope block is pushed out the inner wall of liquid injection pipe, the electrolyte in pressure punch will enter liquid storage cylinder by delivery hole
It is interior, the reserves situation of the electrolyte in liquid storage cylinder is judged according to the weight of battery core, when reserves are enough, stops filling liquid, extracts pressure
Sealing block is retracted initial position by punch, the first spring for being now in tensional state, and sealing block is in close with fluid injection inside pipe wall
Envelope state ensures the leakproofness of liquid storage cylinder, avoids the leakage of electrolyte, and filling liquid mode is simple, if insufficient electrolyte occurs in battery
Situation when, can conveniently carry out filling liquid, extend the service life of lithium battery, while lithium battery is enable to recycle,
The waste of battery is reduced, reduces the pollution caused by battery.
Description of the drawings
Fig. 1 is the front view of the utility model；
Fig. 2 is enlarged drawing at the A of the utility model；
Fig. 3 is enlarged drawing at the B of the utility model；
In figure：1- lugs, 2- battery cases, 3- end caps, 4- fixed blocks, 5- liquid storage cylinders, 6- battery cores, 7- elastic rubbers, 8-
Pcb board, 9- end slots, 10- liquid injection pipes, 11- sliding slots, 12- sliding blocks, 13- push rods, 14- delivery holes, the first springs of 15-, 16- sealings
Block, 17- card slots, 18- mounting holes, 19- second springs, 20- fixture blocks.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides following technical solution：A kind of lithium battery easy to disassemble, including battery
Shell 2, the side of battery case 2, which is run through, lug 1, and filled with elastic rubber 7, elastic rubber 7 on the inner wall of battery case 2
For improving the elasticity of battery case 2, side of the battery case 2 far from lug 1 is connected together with fixture block 20 by card slot 17 and had
End cap 3, card slot 17 are located at the side of elastic rubber 7, and the side of end cap 3 is welded with fixed block 4, and fixed block 4 is used to install fixture block
20, mounting hole 18 is offered on fixed block 4, and second spring 19, the side of second spring 19 and fixture block are fixed in mounting hole 18
20 connections, battery case 2 are internally provided with battery core 6, and the side of battery core 6 offers end slot 9, and end slot 9 is used to fix pcb board 8,
Pcb board 8 is installed, pcb board 8 ensures the connectivity between lug 1 and battery core 6, and the side of pcb board 8 is welded with lug in end slot 9
1, lug 1 offers liquid storage cylinder 5 through the side of battery case 2, the inside of battery core 6, and liquid storage cylinder 5 is used to store electrolyte,
And side of the battery core 6 far from end slot 9 is equipped with liquid injection pipe 10, and sliding slot 11, sliding slot are offered on the both sides inner wall of liquid injection pipe 10
11, for limiting the moving direction of sliding block 12, are equipped with the first spring 15 and sliding block 12, sliding block 12 is located at the first bullet in sliding slot 11
The side of spring 15, and sliding block 12 is welded in the both sides of sealing block 16, the side of sealing block 16 is welded with push rod 13, and sealing block 16
Delivery hole 14 is offered with the inside of push rod 13.
In order to ensure the insulation and sealing between lug 1 and battery case 2, in the present embodiment, it is preferred that lug 1 and electricity
Insulating washer is provided between pond shell 2.
For the ease of fixed block 4 is sent into battery case 2, in the present embodiment, it is preferred that the width and bullet of fixed block 4
Property rubber 7 it is of same size.
For the ease of releasing and fixing fixture block 20, in the present embodiment, it is preferred that card slot 17 and fixture block 20 are trapezoidal knot
Structure.
In order to which the fixed structure of end cap 3 is made more to stablize, in the present embodiment, it is preferred that there are two fixture block 20 is set altogether, and
Two fixture blocks 20 divide the both sides for being welded in fixed block 4.
The operation principle and process for using of the utility model：When needing to dismantle lithium battery, both hands hold end respectively
Lid 3 and battery case 2, rotating end cap 3, the inclined-plane of fixture block 20 is rotated along the inclined-plane of card slot 17 at this time, until fixture block 20 is complete
Card slot 17 is exited, fixture block 20 compresses the second spring 19 in mounting hole 18 in moving process, when fixture block 20 exits card slot completely
After 17, pulling out end cap 3 can detach end cap 3 with battery case 2, and battery core 6 is if desired replaced after opening end cap 3, will be electric
Battery core 6 in pond shell 2 is taken out, if the electrolysis in battery core 6 is insufficient, passes through liquid storage cylinder 5 of the liquid injection pipe 10 into battery core 6
Middle injection electrolyte when injecting electrolyte, the pressure punch of electrolyte is inserted into the delivery hole 14 on push rod 13, is used in combination
Dynamic push rod 13 is pushed, push rod 13 pushes sealing block 16 to move, and sealing block 16 is during movement, and the sliding block 12 of both sides is in sliding slot
It is moved in 11, the first spring 15 is made to be in tensional state, when the delivery hole 14 in sealing block 16 is pushed out the inner wall of liquid injection pipe 10
When, the electrolyte in pressure punch will be entered by delivery hole 14 in liquid storage cylinder 5, judge liquid storage cylinder 5 according to the weight of battery core 6
The reserves situation of interior electrolyte when reserves are enough, stops filling liquid, extracts pressure punch, be now in the first of tensional state
Sealing block 16 is retracted initial position by spring 15, and sealing block 16 is in sealing state with 10 inner wall of liquid injection pipe, ensures liquid storage cylinder 5
Leakproofness avoids the leakage of electrolyte, and increases outside battery filled with elastic rubber 7 at the inner wall hollow position of battery case 2
The elasticity of shell 2 makes battery case 2 have certain cushioning effect, reduces the damage of battery collision.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of lithium battery easy to disassemble, including battery case (2), it is characterised in that：The side of the battery case (2) is passed through
Lug (1) is installed with, and filled with elastic rubber (7) on the inner wall of battery case (2), the battery case (2) is far from lug (1)
Side be connected together by card slot (17) and fixture block (20) and have end cap (3), the card slot (17) is positioned at the one of elastic rubber (7)
Side, the side of the end cap (3) are welded with fixed block (4), mounting hole (18), the installation are offered on the fixed block (4)
Second spring (19) is fixed in hole (18), the side of the second spring (19) is connect with fixture block (20), the battery case
(2) be internally provided with battery core (6), the side of the battery core (6) offers end slot (9), and PCB is equipped in the end slot (9)
Plate (8), the side of the pcb board (8) are welded with lug (1), the lug (1) through battery case (2) side, it is described
The inside of battery core (6) offers liquid storage cylinder (5), and side of the battery core (6) far from end slot (9) is equipped with liquid injection pipe (10), described
Sliding slot (11) is offered on the both sides inner wall of liquid injection pipe (10), the first spring (15) and sliding block are installed in the sliding slot (11)
(12), the sliding block (12) is positioned at the side of the first spring (15), and sliding block (12) is welded in the both sides of sealing block (16), described
The side of sealing block (16) is welded with push rod (13), and the inside of sealing block (16) and push rod (13) offers delivery hole
(14)。
2. a kind of lithium battery easy to disassemble according to claim 1, it is characterised in that：Outside the lug (1) and battery
Shell is provided with insulating washer between (2).
3. a kind of lithium battery easy to disassemble according to claim 1, it is characterised in that：The width of the fixed block (4)
It is of same size with elastic rubber (7).
4. a kind of lithium battery easy to disassemble according to claim 1, it is characterised in that：The card slot (17) and fixture block
(20) it is trapezium structure.
5. a kind of lithium battery easy to disassemble according to claim 1, it is characterised in that：The fixture block (20) is provided with altogether
Two, and two fixture blocks (20) point are welded in the both sides of fixed block (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721711317.1U CN207558977U (en) | 2017-12-11 | 2017-12-11 | A kind of lithium battery easy to disassemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721711317.1U CN207558977U (en) | 2017-12-11 | 2017-12-11 | A kind of lithium battery easy to disassemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207558977U true CN207558977U (en) | 2018-06-29 |
Family
ID=62665818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721711317.1U Expired - Fee Related CN207558977U (en) | 2017-12-11 | 2017-12-11 | A kind of lithium battery easy to disassemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207558977U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110504391A (en) * | 2019-08-07 | 2019-11-26 | 安徽相源新能源有限公司 | A kind of sealing structure and its encapsulating method of lithium cell |
| CN111214778A (en) * | 2020-03-11 | 2020-06-02 | 尚僧堂 | Civil air defense engineering ventilation equipment convenient to installation |
| CN112535372A (en) * | 2020-12-01 | 2021-03-23 | 漳州爱莱莉家具有限公司 | Bar chair and processing technology thereof |
| CN113097632A (en) * | 2021-03-29 | 2021-07-09 | 徐州储盈电子科技有限公司 | Lithium battery convenient to installation |
| CN113508490A (en) * | 2019-02-27 | 2021-10-15 | 本田技研工业株式会社 | End plate fixing structure and battery device |
| CN114799655A (en) * | 2022-06-30 | 2022-07-29 | 宿迁一凡科技有限公司 | Automatic welding system and process for battery tabs |
| CN116111249A (en) * | 2023-04-12 | 2023-05-12 | 安徽省银瑞电池科技有限公司 | Electric energy storage device formed by combining single battery cells and storage method thereof |
-
2017
- 2017-12-11 CN CN201721711317.1U patent/CN207558977U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113508490A (en) * | 2019-02-27 | 2021-10-15 | 本田技研工业株式会社 | End plate fixing structure and battery device |
| CN110504391A (en) * | 2019-08-07 | 2019-11-26 | 安徽相源新能源有限公司 | A kind of sealing structure and its encapsulating method of lithium cell |
| CN111214778A (en) * | 2020-03-11 | 2020-06-02 | 尚僧堂 | Civil air defense engineering ventilation equipment convenient to installation |
| CN112535372A (en) * | 2020-12-01 | 2021-03-23 | 漳州爱莱莉家具有限公司 | Bar chair and processing technology thereof |
| CN113097632A (en) * | 2021-03-29 | 2021-07-09 | 徐州储盈电子科技有限公司 | Lithium battery convenient to installation |
| CN113097632B (en) * | 2021-03-29 | 2022-11-25 | 徐州储盈电子科技有限公司 | Lithium cell convenient to installation |
| CN114799655A (en) * | 2022-06-30 | 2022-07-29 | 宿迁一凡科技有限公司 | Automatic welding system and process for battery tabs |
| CN116111249A (en) * | 2023-04-12 | 2023-05-12 | 安徽省银瑞电池科技有限公司 | Electric energy storage device formed by combining single battery cells and storage method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180629 Termination date: 20201211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |