CN216213984U - Lithium battery with novel liquid injection port structure - Google Patents
Lithium battery with novel liquid injection port structure Download PDFInfo
- Publication number
- CN216213984U CN216213984U CN202122824589.5U CN202122824589U CN216213984U CN 216213984 U CN216213984 U CN 216213984U CN 202122824589 U CN202122824589 U CN 202122824589U CN 216213984 U CN216213984 U CN 216213984U
- Authority
- CN
- China
- Prior art keywords
- lithium battery
- liquid injection
- injection port
- shifting block
- novel liquid
- 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
Links
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 63
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 61
- 239000007788 liquid Substances 0.000 title claims abstract description 52
- 238000002347 injection Methods 0.000 title claims abstract description 29
- 239000007924 injection Substances 0.000 title claims abstract description 29
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 239000013013 elastic material Substances 0.000 claims abstract description 7
- 210000005056 cell body Anatomy 0.000 claims description 10
- 210000004027 cell Anatomy 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000000994 depressogenic effect Effects 0.000 description 2
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Filling, Topping-Up Batteries (AREA)
Abstract
The utility model discloses a lithium battery with a novel liquid injection port structure, which relates to the technical field of lithium batteries and comprises a lithium battery body, wherein an elastic part is arranged on the inner wall of the top of a side groove, the other end of the elastic part is connected with a shifting block, an operator can inject liquid into the lithium battery body through the arranged liquid injection port, a plunger part is arranged at the lower end of the shifting block, after the liquid injection is finished, the operator utilizes the elasticity of the elastic part and shifts the shifting block upwards to drive the plunger part to move upwards into the side groove by the shifting block, at the moment, a fixing plate is moved to the position above the liquid injection port, at the moment, the shifting block is loosened, the plunger part is inserted into the liquid injection port by utilizing the restoring force of the elastic part, at the moment, a convex part is positioned at one side of a concave part, an electric push rod is utilized to push a clamping plate to move downwards until the clamping plate is inserted into a clamping groove, the sealing cover structure can be fixed, and the convex part is a member made of an elastic material, the convex part and the concave part are contacted closely, and the phenomenon of liquid leakage is avoided.
Description
Technical Field
The utility model relates to the technical field of lithium batteries, in particular to a lithium battery with a novel liquid injection port structure.
Background
A lithium battery is a battery using a nonaqueous electrolyte solution and lithium metal or a lithium alloy as a negative electrode material, and therefore such a battery is also called a lithium metal battery. Unlike other batteries, lithium batteries have the characteristics of high charge density, long service life, high unit cost and the like.
Need annotate the liquid to it through annotating the liquid mouth when the lithium cell uses, and current notes liquid mouth is when using, because annotate liquid mouthful inner wall smooth, when sealing with the cooperation of plunger, not well fixed to the position of plunger, sealed effect is not very good, causes the condition of weeping easily, and the result of use is unsatisfactory.
In order to solve the problems, the utility model provides a lithium battery with a novel liquid injection port structure.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a lithium battery with a novel liquid injection port structure, after liquid injection is completed, an operator utilizes the elasticity of an elastic part and shifts a shifting block upwards to drive a plunger part to move upwards into a side groove, at the moment, a fixing plate is moved to the position above the liquid injection port, at the moment, the shifting block is loosened, the plunger part is inserted into the liquid injection port by utilizing the restoring force of the elastic part, at the moment, a protruding part is positioned on one side of a concave part, at the same time, an electric push rod is used for pushing a clamping plate to move downwards by utilizing a switch until the clamping plate is inserted into a clamping groove, a sealing cover structure can be fixed, the fixing plate cannot move, the protruding part is a component made of an elastic material, the protruding part is in close contact with the concave part, the phenomenon of liquid leakage is avoided, the lithium battery is convenient to use, and the problems in the background technology are solved.
In order to achieve the purpose, the utility model provides the following technical scheme: a lithium battery with a novel liquid injection port structure comprises a lithium battery body, wherein a base is installed at the lower end of the lithium battery body, a fixing piece and a sealing cover structure are arranged at the upper end of the lithium battery body, and the fixing piece is positioned on one side of the sealing cover structure;
the upper surface of lithium cell body has evenly seted up and has annotated the liquid mouth, is provided with the depressed part on annotating the inner wall of liquid mouth, and the both sides of lithium cell body all are provided with the side piece.
Preferably, the fixed slot has been seted up on the surface of base, and the inboard of fixed slot is provided with the sucking disc, and the lower extreme of sucking disc is connected with communicating pipe, and external aspirator pump of communicating pipe, and one side of base is provided with the open slot.
Preferably, the mounting includes the backup pad that sets up in lithium cell body upper end and sets up the electric putter in the backup pad lower extreme, and the backup pad is L shape structure, and the cardboard is installed to electric putter's lower extreme.
Preferably, the closing cap structure is including setting up fixed plate and the handle of fixed mounting in the fixed plate upper end in lithium cell body upper end, and the lower extreme of fixed plate is provided with plunger portion, and the both sides of fixed plate all are provided with the installation piece.
Preferably, a side groove is formed in one side of the fixing plate, an elastic part is installed on the inner wall of the top of the side groove, and the other end of the elastic part is connected with the shifting block.
Preferably, the plunger portion is installed at the lower end of the shifting block, and a protruding portion is arranged on the outer wall of the plunger portion.
Preferably, the protruding part is of a semicircular structure and matched with the concave part, and the protruding part is made of an elastic material.
Preferably, the surface of the mounting block is provided with a clamping groove, and the clamping groove is matched with the clamping plate.
Compared with the prior art, the utility model has the following beneficial effects:
1. the utility model provides a lithium battery with a novel liquid injection port structure, wherein an elastic part is arranged on the inner wall of the top of a side groove, the other end of the elastic part is connected with a shifting block, an operator can inject liquid into a lithium battery body through the arranged liquid injection port, a plunger part is arranged at the lower end of the shifting block, after the liquid injection is finished, the operator utilizes the elasticity of the elastic part and shifts the shifting block upwards to enable the shifting block to drive the plunger part to move upwards into the side groove, at the moment, a fixed plate is moved to the upper part of the liquid injection port, at the moment, the shifting block is loosened, the plunger part is inserted into the liquid injection port by utilizing the restoring force of the elastic part, at the moment, a bulge part is positioned at one side of a concave part, at the same time, an electric push rod is utilized to push a clamping plate to move downwards until the clamping plate is inserted into a clamping groove, a sealing cover structure can be fixed, the fixed plate cannot move, and the bulge part is a member made of an elastic material, the convex part and the concave part are contacted closely, so that the phenomenon of liquid leakage is avoided, and the use is convenient.
2. According to the lithium battery with the novel liquid injection port structure, the open slot is formed in one side of the base, the side blocks are arranged on the two sides of the lithium battery body, when the lithium battery is used, an operator aligns the side blocks on the two sides of the lithium battery body with the open slot and pushes the lithium battery body to be located above the base, the sucking disc is arranged on the inner side of the fixing groove in the surface of the base, the lower end of the sucking disc is connected with the communicating pipe, the communicating pipe is externally connected with the air suction pump, the air suction pump is started to work at the moment, the lithium battery body can be fixedly installed at the upper end of the base through the matching use of the communicating pipe and the sucking disc, and the lithium battery body is enabled to be good in stabilizing effect.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the closure of the present invention;
FIG. 3 is an enlarged view taken at A of FIG. 2 in accordance with the present invention;
FIG. 4 is a schematic diagram of a fixing plate structure according to the present invention;
fig. 5 is a schematic view of the base structure of the present invention.
In the figure: 1. a lithium battery body; 11. a liquid injection port; 12. a recessed portion; 13. a side block; 2. a base; 21. fixing grooves; 22. a suction cup; 23. a communicating pipe; 24. an open slot; 3. a fixing member; 31. a support plate; 32. an electric push rod; 33. clamping a plate; 4. a capping structure; 41. a fixing plate; 411. a side groove; 412. an elastic portion; 413. shifting blocks; 42. a handle; 43. a plunger portion; 431. a boss portion; 44. mounting blocks; 441. a clamping groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order to solve the technical problems that when the existing liquid filling opening is used, the position of a plunger is not well fixed, the sealing effect is not good, liquid leakage is easily caused and the using effect is not ideal due to the fact that the inner wall of the liquid filling opening is smooth and the plunger is matched with the plunger for sealing, and the following preferable technical scheme is provided as shown in figures 1-5:
the utility model provides a lithium cell with novel notes liquid mouth structure, includes lithium cell body 1, base 2 is installed to lithium cell body 1's lower extreme, and lithium cell body 1's upper end is provided with mounting 3 and closing cap structure 4, and mounting 3 is in one side of closing cap structure 4, and mounting 3 is used for fixing closing cap structure 4.
The upper surface of lithium cell body 1 has evenly seted up annotates liquid mouth 11, is provided with depressed part 12 on annotating the inner wall of liquid mouth 11, and the both sides of lithium cell body 1 all are provided with lateral mass 13.
Fixed slot 21 has been seted up on base 2's surface, fixed slot 21's inboard is provided with sucking disc 22, sucking disc 22's lower extreme is connected with communicating pipe 23, and communicating pipe 23 external aspirator pump, one side of base 2 is provided with open slot 24, during the use, operating personnel aims at open slot 24 with the side piece 13 of lithium cell 1 both sides, and promote lithium cell 1, make it be in base 2's top, open aspirator pump work this moment, use through communicating pipe 23 and sucking disc 22's cooperation, can be with 1 fixed mounting in base 2's upper end of lithium cell, make lithium cell 1's stable effectual.
The fixing member 3 includes a support plate 31 disposed at the upper end of the lithium battery body 1 and an electric push rod 32 disposed at the lower end of the support plate 31, the support plate 31 is of an L-shaped structure, and a clamping plate 33 is mounted at the lower end of the electric push rod 32.
The capping structure 4 includes a fixing plate 41 disposed at the upper end of the lithium battery body 1 and a handle 42 fixedly mounted at the upper end of the fixing plate 41, a plunger portion 43 is disposed at the lower end of the fixing plate 41, and mounting blocks 44 are disposed at both sides of the fixing plate 41.
A side groove 411 is formed at one side of the fixing plate 41, an elastic part 412 is installed on the inner wall of the top of the side groove 411, and the other end of the elastic part 412 is connected with a shifting block 413.
The plunger portion 43 is installed at the lower end of the dial 413, and the outer wall of the plunger portion 43 is provided with a boss 431.
The protrusion 431 has a semicircular structure and matches with the recess 12, and the protrusion 431 is a member made of an elastic material.
The surface of the mounting block 44 is provided with a slot 441, and the slot 441 is matched with the clamping plate 33.
Specifically, in the process, an operator can inject liquid into the lithium battery body 1 through the arranged liquid injection port 11, after the liquid injection is completed, the operator uses the elasticity of the elastic part 412 and pushes the shifting block 413 upwards, so that the plunger portion 43 is moved upward by the moving piece 413 into the side groove 411, at this time, the fixing plate 41 is moved above the pouring outlet 11, at this time, the moving piece 413 is released, the plunger portion 43 is inserted into the pouring outlet 11 by the restoring force of the elastic portion 412, at this time, the protrusion portion 431 is located on the side of the recess portion 12, meanwhile, the electric push rod 32 pushes the clamping plate 33 to move downwards by using the switch until the clamping plate 33 is inserted into the clamping groove 441, the capping structure 4 is fixed so that the fixing plate 41 does not move, and the protrusion 431 is a member made of an elastic material, the convex part 431 is contacted with the concave part 12 more closely, so that the phenomenon of liquid leakage is avoided, and the use is convenient.
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.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a lithium cell with annotate liquid mouth structure newly, includes lithium cell body (1), its characterized in that: the base (2) is installed at the lower end of the lithium battery body (1), the fixing piece (3) and the sealing cover structure (4) are arranged at the upper end of the lithium battery body (1), and the fixing piece (3) is located on one side of the sealing cover structure (4);
the lithium battery pack is characterized in that a liquid injection port (11) is uniformly formed in the upper surface of the lithium battery body (1), a concave part (12) is formed in the inner wall of the liquid injection port (11), and side blocks (13) are arranged on two sides of the lithium battery body (1).
2. The lithium battery with the novel liquid filling port structure as claimed in claim 1, wherein: fixed slot (21) have been seted up on the surface of base (2), and the inboard of fixed slot (21) is provided with sucking disc (22), and the lower extreme of sucking disc (22) is connected with communicating pipe (23), and external aspirator pump of communicating pipe (23), and one side of base (2) is provided with open slot (24).
3. The lithium battery with the novel liquid filling port structure as claimed in claim 1, wherein: the fixing piece (3) comprises a support plate (31) arranged at the upper end of the lithium battery body (1) and an electric push rod (32) arranged at the lower end of the support plate (31), the support plate (31) is of an L-shaped structure, and a clamping plate (33) is installed at the lower end of the electric push rod (32).
4. A lithium battery with a novel liquid filling port structure as claimed in claim 3, characterized in that: the sealing cover structure (4) comprises a fixing plate (41) arranged at the upper end of the lithium battery body (1) and a handle (42) fixedly installed at the upper end of the fixing plate (41), a plunger portion (43) is arranged at the lower end of the fixing plate (41), and installation blocks (44) are arranged on two sides of the fixing plate (41).
5. The lithium battery with the novel liquid injection port structure as claimed in claim 4, wherein: a side groove (411) is formed in one side of the fixing plate (41), an elastic part (412) is installed on the inner wall of the top of the side groove (411), and the other end of the elastic part (412) is connected with the shifting block (413).
6. The lithium battery with the novel liquid injection port structure as claimed in claim 5, wherein: the plunger part (43) is arranged at the lower end of the shifting block (413), and a bulge part (431) is arranged on the outer wall of the plunger part (43).
7. The lithium battery with the novel liquid injection port structure as claimed in claim 6, wherein: the convex part (431) is in a semicircular structure and matched with the concave part (12), and the convex part (431) is a component made of elastic materials.
8. The lithium battery with the novel liquid injection port structure as claimed in claim 4, wherein: the surface of the mounting block (44) is provided with a clamping groove (441), and the clamping groove (441) is matched with the clamping plate (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122824589.5U CN216213984U (en) | 2021-11-18 | 2021-11-18 | Lithium battery with novel liquid injection port structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122824589.5U CN216213984U (en) | 2021-11-18 | 2021-11-18 | Lithium battery with novel liquid injection port structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216213984U true CN216213984U (en) | 2022-04-05 |
Family
ID=80911506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122824589.5U Expired - Fee Related CN216213984U (en) | 2021-11-18 | 2021-11-18 | Lithium battery with novel liquid injection port structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216213984U (en) |
-
2021
- 2021-11-18 CN CN202122824589.5U patent/CN216213984U/en not_active Expired - Fee Related
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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: 20220405 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |