CN213752975U - Lithium battery convenient for supplementing electrolyte - Google Patents
Lithium battery convenient for supplementing electrolyte Download PDFInfo
- Publication number
- CN213752975U CN213752975U CN202023214786.7U CN202023214786U CN213752975U CN 213752975 U CN213752975 U CN 213752975U CN 202023214786 U CN202023214786 U CN 202023214786U CN 213752975 U CN213752975 U CN 213752975U
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- stopper
- lithium battery
- controller
- communicating pipe
- fixed
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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
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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
- 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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Abstract
The utility model relates to a lithium cell technical field just discloses a lithium cell of convenient supplementary electrolyte, including lithium cell body, lithium cell body includes the casing, be connected with positive pole and negative pole on the casing, the inside of casing is provided with the lithium cell core, the upside of lithium cell core is provided with the liquid case. This lithium cell of convenient supplementary electrolyte, through the cold finger of seting up on the casing, the condensate of the inside setting of cold finger, the radiating effect of cooling has been reached, first stopper and the second stopper of inner wall fixing through the lithium cell core, the fixed controller in top of lithium cell core, the battery of controller electricity connection, the fixed third stopper and the fourth stopper of inner wall of liquid case, the first solenoid valve of the inside setting of first communicating pipe, the second solenoid valve of the inside setting of second communicating pipe, the automatic effect of supplementing electrolyte to the lithium cell core has been reached.
Description
Technical Field
The utility model relates to a lithium cell technical field specifically is a convenient lithium cell that supplements electrolyte.
Background
The lithium ion battery has the advantages of large energy density, high output power, long charging and discharging service life, no pollution, wide working temperature range, small self-discharge and the like, and is the most advanced commercial secondary battery in the world at present. The electrolyte is required to be applied to the manufacture of the lithium battery, the electrolyte can be injected in the production process when the lithium battery is injected at present, and professional tools and more and troublesome working procedures are required to be applied to the injection of the electrolyte in the subsequent production process, so that the electrolyte cannot be quickly injected into the lithium battery; the lithium battery is too lack of electrolyte inside, internal resistance is high, capacity of the positive electrode cannot be exerted, lithium is separated out from the negative electrode, cycle performance is poor, and cycle later period is prone to flatulence, when the cycle is little, long cycle is poor, when the cycle is too little, cycle is poor, at present, the lithium battery consumes a long time, the electrolyte inside the lithium battery is lost, and the electrolyte is quantitative.
Some lithium batteries currently on the market:
(1) in the using process, the lithium battery cannot automatically dissipate heat due to the fact that the lithium battery works in the air with high temperature;
(2) in the using process, the electrolyte can not be automatically supplemented due to the complex operation of supplementing the electrolyte.
We have therefore proposed a lithium battery which facilitates replenishment of electrolyte in order to solve the problems set forth above.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
To prior art's not enough in the above-mentioned background art, the utility model aims to provide a lithium cell of convenient supplementary electrolyte to solve some convenient supplementary electrolyte's on the existing market that provide in the above-mentioned background art lithium cell, the problem that can not dispel the heat and can not automatic supplementary electrolyte exists.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
a lithium battery convenient for supplementing electrolyte comprises a lithium battery body, wherein the lithium battery body comprises a shell, an anode and a cathode are connected to the shell, a lithium battery core is arranged in the shell, a liquid box is arranged on the upper side of the lithium battery core, a first communication pipe is arranged between the liquid box and the lithium battery core, and the lithium battery core is connected with a controller;
the improved lithium battery pack is characterized in that a through groove is formed in the shell, a second communicating pipe is connected to the through groove, the inner wall of the lithium battery cell is connected with a first stopper and a second stopper, the inner wall of the liquid box is connected with a third stopper and a fourth stopper, a warning lamp is connected to the shell, a storage battery is connected to the controller, a condensation tank is formed in the shell, condensate is arranged on the condensation tank, a first electromagnetic valve is arranged in the first communicating pipe, and a second electromagnetic valve is arranged in the second communicating pipe.
Preferably, the first limiter, the second limiter, the third limiter and the fourth limiter are all connected with a controller, and the controller is connected with the warning lamp, the first electromagnetic valve and the second electromagnetic valve.
Preferably, the first limiter, the second limiter, the third limiter and the fourth limiter are electrically connected with a controller, the controller is electrically connected with the warning lamp, the first electromagnetic valve and the second electromagnetic valve, and the storage battery is electrically connected with the controller.
Preferably, the output ends of the first limiter, the second limiter, the third limiter and the fourth limiter are electrically connected with the input end of the controller, the output end of the controller is electrically connected with the input ends of the warning lamp, the first electromagnetic valve and the second electromagnetic valve, and the output end of the storage battery is electrically connected with the input end of the controller.
Further, one side of first stopper is fixed mutually with one side inner wall of lithium cell, one side of second stopper is fixed mutually with the opposite side inner wall of lithium cell the second stopper is located the upside of first stopper, one side of third stopper and fourth stopper all is fixed mutually with the inner wall of liquid tank, the fourth stopper is located the upside of third stopper, one side of warning light is fixed mutually with the outer wall of casing.
Further, the bottom of the positive electrode is fixed with the top of the shell, the top of the negative electrode is fixed with the bottom of the shell, the bottom of the controller is fixed with the top of the lithium battery cell, a gap is reserved between the controller and the liquid tank, and the outer side face of the second communicating pipe is fixed with the inner wall of the through groove.
Further, the one end of first communicating pipe and the fixed intercommunication in bottom of liquid case, the other end of first communicating pipe and the fixed intercommunication in top of lithium cell core, the one end of second communicating pipe and the fixed intercommunication in a lateral wall of liquid case.
(III) advantageous effects
Compared with the prior art, the beneficial effects of the utility model are that: this lithium cell of convenient replenishment electrolyte:
(1) through the condensate tank of seting up on the casing, the inside condensate that sets up of condensate tank has reached the radiating effect of cooling.
(2) Through the fixed first stopper and the second stopper of inner wall of lithium cell, the fixed controller in top of lithium cell, the battery that the controller electricity is connected, the fixed third stopper and the fourth stopper of inner wall of liquid case, the first solenoid valve of the inside setting of first communicating pipe, the second solenoid valve of the inside setting of second communicating pipe have reached the automatic effect to lithium cell additional electrolyte.
Drawings
Fig. 1 is a schematic view of a three-dimensional structure of a lithium battery for conveniently replenishing electrolyte according to the present invention at a first viewing angle;
fig. 2 is a schematic view of a partial three-dimensional structure of a lithium battery for conveniently replenishing electrolyte according to the present invention at a second viewing angle;
fig. 3 is a schematic cross-sectional view of a lithium battery body of the lithium battery for conveniently replenishing electrolyte according to the present invention;
fig. 4 is a schematic cross-sectional structure view of a lithium battery core of the lithium battery for conveniently replenishing electrolyte according to the present invention;
fig. 5 is a schematic cross-sectional structure view of a liquid tank of a lithium battery for conveniently replenishing electrolyte according to the present invention;
fig. 6 is a schematic cross-sectional structure view of a first communication pipe of a lithium battery for conveniently replenishing electrolyte according to the present invention;
fig. 7 is a schematic cross-sectional structure view of a second communication pipe of the lithium battery for conveniently replenishing the electrolyte according to the present invention;
fig. 8 is the utility model discloses the theory of operation structure schematic diagram of the lithium cell of convenient replenishment electrolyte.
In the figure: lithium cell body 1, anodal 2, negative pole 3, lithium cell 4, first solenoid valve 5, second solenoid valve 6, controller 7, first stopper 8, second stopper 9, third stopper 10, fourth stopper 11, warning light 12, first communicating pipe 13, second communicating pipe 14, logical groove 15, cold trap 16, condensate 17, liquid case 18, casing 19, battery 20.
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 8, the present invention provides a lithium battery with convenient electrolyte replenishment; the lithium battery comprises a lithium battery body 1, wherein the lithium battery body 1 comprises a shell 19, an anode 2 and a cathode 3 are connected to the shell 19, a lithium battery core 4 is arranged in the shell 19, a liquid box 18 is arranged on the upper side of the lithium battery core 4, a first communication pipe 13 is arranged between the liquid box 18 and the lithium battery core 4, and a controller 7 is connected to the lithium battery core 4;
a through groove 15 is formed in the shell 19, a second communicating pipe 14 is connected to the through groove 15, a first stopper 8 and a second stopper 9 are connected to the inner wall of the lithium battery cell 4, a third stopper 10 and a fourth stopper 11 are connected to the inner wall of the liquid tank 18, a warning lamp 12 is connected to the shell 19, a storage battery 20 is connected to the controller 7, a condensation tank 16 is formed in the shell 19, condensate 17 is arranged on the condensation tank 16, a first electromagnetic valve 5 is arranged in the first communicating pipe 13, and a second electromagnetic valve 6 is arranged in the second communicating pipe 14;
as an optimal technical solution of the utility model: the first stopper 8, the second stopper 9, the third stopper 10 and the fourth stopper 11 are all connected with the controller 7, the controller 7 is connected with the warning lamp 12, the first electromagnetic valve 5 and the second electromagnetic valve 6, and the warning lamp 12 can remind a worker that the capacity of the liquid tank 18 for replenishing the electrolyte is insufficient;
as an optimal technical solution of the utility model: the first stopper 8, the second stopper 9, the third stopper 10 and the fourth stopper 11 are electrically connected with the controller 7, the controller 7 is electrically connected with the warning lamp 12, the first electromagnetic valve 5 and the second electromagnetic valve 6, the storage battery 20 is electrically connected with the controller 7, and through the matching of the first stopper 8, the second stopper 9 and the controller 7, a worker can know the capacity of the internal electrolyte of the lithium battery cell 4 conveniently;
as an optimal technical solution of the utility model: the output ends of the first stopper 8, the second stopper 9, the third stopper 10 and the fourth stopper 11 are electrically connected with the input end of the controller 7, the output end of the controller 7 is electrically connected with the input ends of the warning lamp 12, the first electromagnetic valve 5 and the second electromagnetic valve 6, the output end of the storage battery 20 is electrically connected with the input end of the controller 7, and the electrolyte in the liquid tank 18 can be automatically supplemented into the lithium battery cell 4 through the matching of the first electromagnetic valve 5, the second electromagnetic valve 6 and the controller 7;
as an optimal technical solution of the utility model: one side of the first stopper 8 is fixed with the inner wall of one side of the lithium battery cell 4, one side of the second stopper 9 is fixed with the inner wall of the other side of the lithium battery cell 4, the second stopper 9 is positioned on the upper side of the first stopper 8, one sides of the third stopper 10 and the fourth stopper 11 are both fixed with the inner wall of the liquid tank 18, the fourth stopper 11 is positioned on the upper side of the third stopper 10, one side of the warning lamp 12 is fixed with the outer wall of the shell 19, and through the cooperation of the third stopper 10, the fourth stopper 11, the warning lamp 12 and the controller 7, workers can know the capacity of the electrolyte in the liquid tank 18 conveniently;
as an optimal technical solution of the utility model: the bottom of the positive electrode 2 is fixed with the top of the shell 19, the top of the negative electrode 3 is fixed with the bottom of the shell 19, the bottom of the controller 7 is fixed with the top of the lithium battery cell 4, a space is reserved between the controller 7 and the liquid tank 18, the outer side surface of the second communicating pipe 14 is fixed with the inner wall of the through groove 15, and the liquid tank 18 can be supplemented with electrolyte through the matching of the through groove 15 and the second communicating pipe 14;
as an optimal technical solution of the utility model: the one end of first communicating pipe 13 and the fixed intercommunication in bottom of liquid case 18, the other end of first communicating pipe 13 and the fixed intercommunication in top of lithium cell 4, the one end of second communicating pipe 14 and the fixed intercommunication in a lateral wall of liquid case 18 can let the inside electrolyte of liquid case 18 flow into the inside of lithium cell through first communicating pipe 13.
The working principle of the embodiment is as follows: when the lithium battery convenient and fast for supplementing the electrolyte is used, as shown in 1-5, the condensate in the condensation tank can cool and dissipate heat of the lithium battery body 1, the third limiting stopper fixed on the inner wall of the liquid box transmits the condensate to the controller when the electrolyte cannot be sensed, the controller transmits the condensate to the warning lamp, and then the warning lamp makes a sound to remind a worker of the shortage of the amount of the electrolyte in the liquid box;
as shown in fig. 3-8, when the device is used, the warning light reminds a worker that the amount of the electrolyte in the liquid tank 18 is insufficient, the second electromagnetic valve 6 is opened, the device specified for replenishing the electrolyte is replenished to the liquid tank 18, when the fourth stopper 11 senses the electrolyte, the device is transmitted to the controller 7, the controller 7 controls the warning light 12 to be closed, then the second electromagnetic valve 6 is closed, at this time, the device is not used for replenishing the electrolyte in the liquid tank 18, when the electrolyte is not sensed by the first stopper 8, the device is transmitted to the controller 7, the controller 7 controls the first electromagnetic valve 5 to be opened, then the electrolyte in the liquid tank 18 flows into the lithium battery cell 4 through the first through pipe 13, when the electrolyte is sensed by the fourth stopper 11, the device is transmitted to the controller 7, and the controller 7 controls the second electromagnetic valve 6 to be closed; the above is the operation of the whole device, and the details which are not described in detail in this specification are well known to those skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it should be noted that, in the present invention, unless otherwise explicitly specified or limited, the terms "set", "mounted", "connected", "fixed", and the like are to be interpreted broadly, and may be, for example, either fixedly connected or detachably connected; or indirectly through an intermediary. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art; it will be appreciated by those skilled in the art that modifications may be made to the above-described embodiments, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and the like which fall within the spirit and scope of the present invention may be resorted to.
Claims (7)
1. The utility model provides a lithium cell of convenient replenishment electrolyte, includes lithium cell body (1), its characterized in that: the lithium battery body (1) comprises a shell (19), wherein an anode (2) and a cathode (3) are connected to the shell (19), a lithium battery core (4) is arranged inside the shell (19), a liquid box (18) is arranged on the upper side of the lithium battery core (4), a first communicating pipe (13) is arranged between the liquid box (18) and the lithium battery core (4), and a controller (7) is connected to the lithium battery core (4);
the utility model discloses a lithium battery pack, including casing (19), lead to groove (15) on casing (19), it is connected with second communicating pipe (14) to lead to groove (15), the inner wall connection of lithium cell (4) has first stopper (8) and second stopper (9), the inner wall connection of liquid case (18) has third stopper (10) and fourth stopper (11), be connected with warning light (12) on casing (19), be connected with battery (20) on controller (7), cold trap (16) have been seted up to the inside of casing (19), be provided with condensate (17) on cold trap (16), the inside of first communicating pipe (13) is provided with first solenoid valve (5), the inside of second communicating pipe (14) is provided with second solenoid valve (6).
2. The lithium battery convenient for supplementing electrolyte according to claim 1, wherein the first stopper (8), the second stopper (9), the third stopper (10) and the fourth stopper (11) are all connected with a controller (7), and the controller (7) is connected with a warning lamp (12), the first electromagnetic valve (5) and the second electromagnetic valve (6).
3. The lithium battery convenient for supplementing electrolyte according to claim 1, wherein the first stopper (8), the second stopper (9), the third stopper (10) and the fourth stopper (11) are electrically connected with a controller (7), the controller (7) is electrically connected with a warning lamp (12), the first solenoid valve (5) and the second solenoid valve (6), and the storage battery (20) is electrically connected with the controller (7).
4. The lithium battery convenient for supplementing electrolyte according to claim 1, wherein the output ends of the first stopper (8), the second stopper (9), the third stopper (10) and the fourth stopper (11) are electrically connected with the input end of the controller (7), the output end of the controller (7) is electrically connected with the input ends of the warning lamp (12), the first solenoid valve (5) and the second solenoid valve (6), and the output end of the storage battery (20) is electrically connected with the input end of the controller (7).
5. The lithium battery convenient for supplementing electrolyte according to claim 1, wherein one side of the first stopper (8) is fixed to one inner wall of the lithium battery cell (4), one side of the second stopper (9) is fixed to the other inner wall of the lithium battery cell (4), the second stopper (9) is located on the upper side of the first stopper (8), one sides of the third stopper (10) and the fourth stopper (11) are both fixed to the inner wall of the liquid tank (18), the fourth stopper (11) is located on the upper side of the third stopper (10), and one side of the warning light (12) is fixed to the outer wall of the shell (19).
6. The lithium battery convenient for supplementing electrolyte according to claim 1, wherein the bottom of the positive electrode (2) is fixed with the top of the shell (19), the top of the negative electrode (3) is fixed with the bottom of the shell (19), the bottom of the controller (7) is fixed with the top of the lithium battery cell (4), a space is left between the controller (7) and the liquid tank (18), and the outer side surface of the second communicating pipe (14) is fixed with the inner wall of the through groove (15).
7. The lithium battery convenient for supplementing electrolyte according to claim 1, wherein one end of the first communicating pipe (13) is fixedly communicated with the bottom of the liquid tank (18), the other end of the first communicating pipe (13) is fixedly communicated with the top of the lithium battery cell (4), and one end of the second communicating pipe (14) is fixedly communicated with one side wall of the liquid tank (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023214786.7U CN213752975U (en) | 2020-12-28 | 2020-12-28 | Lithium battery convenient for supplementing electrolyte |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023214786.7U CN213752975U (en) | 2020-12-28 | 2020-12-28 | Lithium battery convenient for supplementing electrolyte |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213752975U true CN213752975U (en) | 2021-07-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023214786.7U Expired - Fee Related CN213752975U (en) | 2020-12-28 | 2020-12-28 | Lithium battery convenient for supplementing electrolyte |
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| Country | Link |
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| CN (1) | CN213752975U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114069119A (en) * | 2021-11-05 | 2022-02-18 | 深圳市力胜源电子科技有限公司 | Power battery pack with electrolyte supply device |
-
2020
- 2020-12-28 CN CN202023214786.7U patent/CN213752975U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114069119A (en) * | 2021-11-05 | 2022-02-18 | 深圳市力胜源电子科技有限公司 | Power battery pack with electrolyte supply device |
| CN114069119B (en) * | 2021-11-05 | 2022-07-22 | 深圳市力胜源电子科技有限公司 | Power battery pack with electrolyte supply device |
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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: 20210720 Termination date: 20211228 |
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| CF01 | Termination of patent right due to non-payment of annual fee |