CN220066071U - Lithium battery shell convenient to disassemble and assemble - Google Patents
Lithium battery shell convenient to disassemble and assemble Download PDFInfo
- Publication number
- CN220066071U CN220066071U CN202321394444.9U CN202321394444U CN220066071U CN 220066071 U CN220066071 U CN 220066071U CN 202321394444 U CN202321394444 U CN 202321394444U CN 220066071 U CN220066071 U CN 220066071U
- Authority
- CN
- China
- Prior art keywords
- groups
- grooves
- lithium battery
- group
- plates
- 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.)
- Active
Links
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 57
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 56
- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 239000007788 liquid Substances 0.000 claims description 39
- 238000007789 sealing Methods 0.000 claims description 25
- 229920000742 Cotton Polymers 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims 1
- 239000003792 electrolyte Substances 0.000 abstract description 10
- 210000004027 cell Anatomy 0.000 abstract description 6
- 238000005213 imbibition Methods 0.000 abstract description 4
- 210000005056 cell body Anatomy 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 abstract description 2
- 150000002641 lithium Chemical class 0.000 abstract 1
- 101150006573 PAN1 gene Proteins 0.000 description 12
- 230000000694 effects Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a lithium battery shell convenient to disassemble and assemble, and relates to the technical field of lithium batteries. This lithium battery shell convenient to dismouting, including drain pan, joint mechanism and imbibition mechanism, the top of drain pan is carried and is provided with the cap, and the inside of drain pan is provided with lithium battery body, and the inboard bottom fixed mounting of drain pan has two sets of backup pads, and lithium battery body carries on the top of two sets of backup pads, and the inboard bottom fixed mounting of drain pan has the weeping sensor, and the front side of drain pan is provided with the signal lamp, and weeping sensor is connected with the signal lamp electricity. This lithium cell casing convenient to dismouting, through the cooperation of imbibition mechanism and weeping sensor, can receive the collision and damage and when weeping at lithium cell body, can absorb the electrolyte in time on the one hand, avoid taking place unexpected, reduce pollution, on the one hand can be through the signal lamp suggestion alarm to staff in time locates, has improved the security of lithium cell, has promoted the practicality of casing.
Description
Technical Field
The utility model relates to the technical field of lithium batteries, in particular to a lithium battery shell.
Background
The application document with the publication number of CN212874652U discloses a lithium battery shell convenient to dismouting, including the lithium battery body, the top of lithium battery body is equipped with the wire, and the peripheral top and the bottom of lithium battery body are equipped with shell and lower shell respectively, the junction of shell and lower shell is equipped with fixing bolt, and the middle part of shell junction has been seted up down to the shell, be equipped with the sealing washer in the sealing washer, the both sides at shell top all are equipped with wire sealing end, divide into shell and lower shell through the shell body that will be used for lithium battery protection to utilize the sealing washer of seting up between shell and the lower shell, install sealing washer and fixing bolt's cooperation in the sealing washer, carry out the fixed mounting of leakproofness to shell and lower shell, thereby protect the lithium battery body that is located its inside, this device simple structure, easy dismounting is convenient for work such as maintenance of lithium battery later stage.
However, when the lithium battery inside the shell is damaged and leaked due to collision, the outside cannot timely find out problems and process the leaked electrolyte, so that the lithium battery can not only cause short circuit but also cause pollution.
Disclosure of Invention
The utility model aims to provide a lithium battery shell which is convenient to assemble and disassemble, and can solve the problem that the existing part of the shell can not process leaked electrolyte.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a lithium battery housing convenient to disassemble and assemble, comprising:
the lithium battery is characterized by comprising a bottom shell, wherein a shell cover is mounted on the top of the bottom shell, two groups of support plates are fixedly mounted at the bottom of the inner side of the bottom shell, the lithium battery is mounted on the tops of the two groups of support plates, a liquid leakage sensor is fixedly mounted at the bottom of the inner side of the bottom shell, and a signal lamp is arranged at the front side of the bottom shell and is electrically connected with the signal lamp;
the clamping mechanisms are arranged on two sides of the bottom shell and are used for disassembling and assembling the shell cover on the bottom shell;
the liquid suction mechanism is arranged at the bottom of the bottom shell and comprises a connecting plate, liquid suction cotton, movable grooves and positioning plates, wherein the bottom of the bottom shell is provided with a liquid suction groove, the connecting plate is arranged in the liquid suction groove, the top of the connecting plate is fixedly provided with the liquid suction cotton, the top of the liquid suction cotton is attached to the bottom of the lithium battery body, a group of movable grooves are respectively formed in the inner walls of the two sides of the liquid suction groove, and a group of positioning plates are respectively arranged in the two groups of movable grooves.
Preferably, the liquid absorbing mechanism further comprises an A spring and a deflector rod, a group of positioning grooves are respectively formed in two sides of the connecting plate, the two groups of positioning plates are respectively attached to inner walls of the two groups of positioning grooves, at least two groups of A springs are respectively and fixedly arranged between the two groups of positioning plates and the inner walls of the two groups of movable grooves, two groups of connecting grooves are formed in the bottom of the bottom shell, a group of deflector rods are respectively and fixedly arranged at the bottoms of the two groups of positioning plates, and one ends of the two groups of deflector rods respectively extend to the bottom of the bottom shell through the two groups of connecting grooves.
Preferably, the clamping mechanism comprises grooves, rotating plates, clamping blocks, inserting plates and B springs, wherein a group of grooves is respectively formed in two sides of the bottom shell, a group of rotating plates are respectively hinged to inner walls of the two groups of grooves, a group of clamping blocks are respectively fixedly mounted on one outer surface of one side of each rotating plate, two groups of inserting grooves are formed in the top of the bottom shell, two groups of inserting plates are fixedly mounted at the bottom of the shell cover, the two groups of inserting plates respectively penetrate through the two groups of inserting grooves and extend into the two groups of grooves, the two groups of inserting plates are respectively attached to inner walls of the two groups of inserting grooves, a group of clamping grooves are respectively formed in the two groups of inserting plates, the two groups of clamping blocks are respectively attached to inner walls of the two groups of clamping grooves, and a group of B springs are respectively fixedly mounted between one outer surface of each rotating plate and the inner walls of the two groups of grooves.
Preferably, a group of sealing plates are respectively arranged on the outer surfaces of the two sides of the bottom shell in a sliding manner, a group of A bolts are respectively arranged on one side of each of the two groups of sealing plates, and the two groups of A bolts are respectively arranged on the outer surfaces of the two sides of the bottom shell in a threaded manner through the sealing plates, so that the effect of avoiding mistaken contact with the clamping mechanism is achieved.
Preferably, the bottom of drain pan is provided with the closing plate, and the top fixed mounting of closing plate has sealed pad, and the bottom of closing plate is provided with the B bolt that is two sets of at least, and every B bolt of group runs through the closing plate screw thread and installs in the bottom of drain pan, has reached the effect that further prevents electrolyte and spill.
Preferably, the top of lithium cell body is provided with two sets of electric wires, and two sets of through wires holes have been seted up at the top of cap, and the one end of two sets of electric wires respectively extends outside the cap through two sets of through wires holes, has reached the effect of being convenient for carry out electric power transmission.
Preferably, a group of handle grooves are respectively formed in the front side and the rear side of the bottom shell, so that the effect of conveniently lifting the shell for taking is achieved.
Compared with the prior art, the utility model has the beneficial effects that:
(1) This lithium cell casing convenient to dismouting, through the cooperation of imbibition mechanism and weeping sensor, can receive the collision and damage and when leaking at lithium cell body, can absorb the electrolyte in time on the one hand, avoid taking place unexpected, reduce pollution, on the one hand, can prompt the alarm through the signal lamp, so that the staff in time handle, the problem can not be in time found and the electrolyte of spilling is handled to the external world when the lithium cell of current part casing in its inside takes place to damage and weeping because of the collision, it not only can cause the short circuit, still can cause the problem of pollution, the security of lithium cell has been improved, the practicality of casing has been promoted.
(2) This lithium cell casing convenient to dismouting can realize the quick assembly disassembly between drain pan and the cap through joint mechanism, simultaneously, under the effect of shrouding and A bolt, can seal joint mechanism place space to avoid the mistake to touch joint mechanism and cause the maloperation, improved the security of casing, and sealing plate, sealed pad and B bolt can further avoid electrolyte to spill, guaranteed the result of use of casing, are favorable to the popularization and the use of casing.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a cross-sectional view of the present utility model;
FIG. 2 is a front view of the present utility model;
FIG. 3 is an enlarged view of the portion A of the present utility model;
fig. 4 is an enlarged view of the B site of the present utility model.
Reference numerals: 1. a bottom case; 2. a cover; 3. a lithium battery body; 4. a liquid suction mechanism; 401. a connecting plate; 402. liquid-absorbing cotton; 403. a movable groove; 404. a positioning plate; 405. a, a spring; 406. a deflector rod; 5. a clamping mechanism; 501. a groove; 502. a rotating plate; 503. a clamping block; 504. inserting plate; 505. a spring B; 6. a sealing plate; 7. a bolt; 8. a support plate; 9. a liquid leakage sensor; 10. a sealing plate; 11. a sealing gasket; 12. b bolt; 13. a handle groove; 14. a signal lamp; 15. an electric wire.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a lithium battery shell convenient to dismouting, including drain pan 1, joint mechanism 5 and imbibition mechanism 4, the top of drain pan 1 is loaded with cap 2, the inside of drain pan 1 is provided with lithium battery body 3, the inboard bottom fixed mounting of drain pan 1 has two sets of backup pads 8, lithium battery body 3 is loaded in the top of two sets of backup pads 8, the inboard bottom fixed mounting of drain pan 1 has weeping sensor 9, the front side of drain pan 1 is provided with signal lamp 14, weeping sensor 9 is connected with signal lamp 14 electricity, joint mechanism 5 sets up in the both sides of drain pan 1, joint mechanism 5 is used for dismouting cap 2 on drain pan 1, respectively slidable mounting has a set of shrouding 6 on the both sides surface of drain pan 1, one side of two sets of shrouding 6 is provided with a set of A bolt 7 respectively, respectively run through shrouding 6 screw thread and install on the both sides surface of drain pan 1, the bottom of drain pan 1 is provided with closing plate 10, the top fixed mounting of closing plate 10 has sealing pad 11, the bottom of closing plate 10 is provided with at least two sets of B bolt 12, each set of B bolt 12 is respectively running through the closing plate 10 thread and is installed in the bottom of drain pan 1, the bottom of lithium battery body 3, respectively has two sets of wire holes 15 that extend to two sets of wire through cap 2, respectively, the end through the cap 2 is opened to two sets of wire holes 15 at the top, respectively, the top is opened at two sets of wire through cap 2, respectively one end of the top is opened;
the liquid suction mechanism 4 is arranged at the bottom of the bottom shell 1, the liquid suction mechanism 4 comprises a connecting plate 401, liquid suction cotton 402, movable grooves 403 and positioning plates 404, a liquid suction groove is formed in the bottom of the bottom shell 1, the connecting plate 401 is arranged in the liquid suction groove, the liquid suction cotton 402 is fixedly arranged at the top of the connecting plate 401, the top of the liquid suction cotton 402 is attached to the bottom of the lithium battery body 3, a group of movable grooves 403 are formed in inner walls of two sides of the liquid suction groove, and a group of positioning plates 404 are arranged in the two groups of movable grooves 403.
The liquid suction mechanism 4 further comprises an A spring 405 and a deflector rod 406, wherein a group of positioning grooves are respectively formed in two sides of the connecting plate 401, the two groups of positioning plates 404 are respectively attached to the inner walls of the two groups of positioning grooves, at least two groups of A springs 405 are respectively fixedly arranged between the two groups of positioning plates 404 and the inner walls of the two groups of movable grooves 403, two groups of connecting grooves are formed in the bottom of the bottom shell 1, a group of deflector rods 406 are respectively fixedly arranged at the bottoms of the two groups of positioning plates 404, one ends of the two groups of deflector rods 406 respectively extend to the bottom of the bottom shell 1 through the two groups of connecting grooves, under the matching effect of the liquid suction mechanism 4 and the liquid leakage sensor 9, electrolyte can be timely absorbed when the lithium battery body 3 is damaged and leaked, accidents are avoided, pollution is reduced, prompt alarms can be conveniently and timely processed by a worker through the signal lamp 14, and the practicability of the shell is improved.
The clamping mechanism 5 comprises grooves 501, rotating plates 502, clamping blocks 503, inserting plates 504 and B springs 505, wherein a group of grooves 501 are respectively formed in two sides of the bottom shell 1, a group of rotating plates 502 are respectively hinged to the inner walls of the two groups of grooves 501, a group of clamping blocks 503 are respectively fixedly arranged on one outer surface of each of the two groups of rotating plates 502, two groups of slots are formed in the top of the bottom shell 1, two groups of inserting plates 504 are fixedly arranged at the bottom of the bottom shell 2, the two groups of inserting plates 504 respectively penetrate through the two groups of slots and extend into the two groups of grooves 501, the two groups of inserting plates 504 are respectively attached to the inner walls of the two groups of slots, a group of clamping grooves are respectively formed in the two groups of inserting plates 504, a group of clamping blocks 503 are respectively attached to the inner walls of the two groups of clamping grooves, a group of B springs 505 are respectively fixedly arranged between one outer surface of each of the two groups of rotating plates 502 and the inner walls of the two groups of grooves 501, under the action of the clamping mechanism 5, meanwhile, the space where the clamping mechanism 5 is located can be sealed under the action of the clamping mechanism 5, the action of 6 and A bolts 7 can be simultaneously, so that the space where the clamping mechanism 5 is located can be sealed, the clamping mechanism is contacted with the two groups of slots and the clamping mechanism is extended into the two groups of the grooves 501, the sealing plate 11 can be further used, and the sealing plate 11 can be prevented, and the sealing plate 11 can be further leaked out, and the sealing effect is further guaranteed, and the sealing effect is guaranteed.
Working principle: when the shell is collided to damage the lithium battery body 3 and leak liquid, the electrolyte can touch the liquid leakage sensor 9 to enable the liquid leakage sensor 9 to be sensed, so that the signal lamp 14 is changed into red from green to remind a worker, the leaked electrolyte can be absorbed by the liquid absorbing cotton 402, then when the worker is processed, the A bolt 7 is detached to slide the sealing plate 6 to expose the clamping mechanism 5, the rotating plate 502 is pressed to rotate, the B spring 505 is compressed, the clamping block 503 on the B spring is separated from the clamping groove on the inserting plate 504, the shell cover 2 can be taken off from the bottom shell 1 to replace a lithium battery, the inside of the bottom shell 1 is cleaned, the B bolt 12 is detached to take off the sealing plate 10, the poking deflector 406 drives the positioning plate 404 to compress the A spring 405 in the movable groove 403 until the positioning plate 404 is separated from the positioning groove on the connecting plate 401, the liquid absorbing cotton 402 on the connecting plate 401 is taken off, and the liquid absorbing cotton 402 is replaced, and finally all components are reinstalled.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (7)
1. Lithium cell casing convenient to dismouting, its characterized in that includes:
the lithium battery pack comprises a bottom shell (1), a shell cover (2) is arranged on the top of the bottom shell (1), a lithium battery body (3) is arranged in the bottom of the inner side of the bottom shell (1), two groups of support plates (8) are fixedly arranged at the bottom of the inner side of the bottom shell (1), a liquid leakage sensor (9) is fixedly arranged at the bottom of the inner side of the bottom shell (1), a signal lamp (14) is arranged at the front side of the bottom shell (1), and the liquid leakage sensor (9) is electrically connected with the signal lamp (14);
the clamping mechanisms (5) are arranged on two sides of the bottom shell (1), and the clamping mechanisms (5) are used for disassembling and assembling the shell cover (2) on the bottom shell (1);
the liquid suction mechanism (4) is arranged at the bottom of the bottom shell (1), the liquid suction mechanism (4) comprises a connecting plate (401), liquid suction cotton (402), movable grooves (403) and positioning plates (404), liquid suction grooves are formed in the bottom of the bottom shell (1), the connecting plate (401) is arranged in each liquid suction groove, liquid suction cotton (402) is fixedly arranged at the top of the connecting plate (401), the top of the liquid suction cotton (402) is attached to the bottom of the lithium battery body (3), a group of movable grooves (403) are formed in the inner walls of two sides of each liquid suction groove, and a group of positioning plates (404) are respectively arranged in the two groups of movable grooves (403).
2. The lithium battery case of claim 1, wherein the lithium battery case is easy to disassemble and assemble, and wherein: the liquid suction mechanism (4) further comprises an A spring (405) and a deflector rod (406), a group of positioning grooves are respectively formed in two sides of the connecting plate (401), two groups of positioning plates (404) are respectively attached to the inner walls of the two groups of positioning grooves, at least two groups of A springs (405) are respectively fixedly arranged between the two groups of positioning plates (404) and the inner walls of the two groups of movable grooves (403), two groups of connecting grooves are formed in the bottom of the bottom shell (1), a group of deflector rods (406) are respectively fixedly arranged at the bottoms of the two groups of positioning plates (404), and one ends of the two groups of deflector rods (406) respectively extend to the bottom of the bottom shell (1) through the two groups of connecting grooves.
3. The lithium battery case of claim 2, wherein the lithium battery case is easy to disassemble and assemble, and wherein: the clamping mechanism (5) comprises grooves (501), rotating plates (502), clamping blocks (503), inserting plates (504) and B springs (505), wherein a group of grooves (501) are respectively formed in two sides of the bottom shell (1), a group of rotating plates (502) are respectively hinged to the inner walls of the two groups of grooves (501), a group of clamping blocks (503) are respectively fixedly arranged on one outer surface of each of the two groups of rotating plates (502), two groups of inserting grooves are formed in the top of the bottom shell (1), two groups of inserting plates (504) are fixedly arranged at the bottom of the shell cover (2), the two groups of inserting plates (504) respectively penetrate through the two groups of inserting grooves and extend into the two groups of grooves (501), the two groups of inserting plates (504) are respectively attached to the inner walls of the two groups of inserting grooves, a group of clamping grooves are respectively formed in the two groups of clamping blocks (503) are attached to the inner walls of the two groups of clamping grooves, and a group of B springs (505) are respectively fixedly arranged between one outer surface of the two groups of rotating plates (502) and the inner walls of the two groups of grooves (501).
4. A lithium battery casing according to claim 3, wherein: a group of sealing plates (6) are slidably mounted on the outer surfaces of the two sides of the bottom shell (1), one side of each of the two groups of sealing plates (6) is provided with a group of A bolts (7), and the two groups of A bolts (7) are mounted on the outer surfaces of the two sides of the bottom shell (1) in a threaded manner through the sealing plates (6).
5. The lithium battery case of claim 4, wherein the lithium battery case is easy to disassemble and assemble, and wherein: the bottom of drain pan (1) is provided with closing plate (10), and sealing pad (11) are installed at the top fixed mounting of closing plate (10), and the bottom of closing plate (10) is provided with at least two sets of B bolt (12), and every B bolt (12) of group runs through closing plate (10) screw thread installation in the bottom of drain pan (1).
6. The lithium battery case of claim 5, wherein the lithium battery case is easy to disassemble and assemble, and is characterized in that: two groups of wires (15) are arranged at the top of the lithium battery body (3), two groups of threading holes are formed in the top of the shell cover (2), and one ends of the two groups of wires (15) extend out of the shell cover (2) through the two groups of threading holes respectively.
7. The lithium battery case of claim 6, wherein the lithium battery case is easy to disassemble and assemble, and wherein: the front side and the rear side of the bottom shell (1) are respectively provided with a group of handle grooves (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321394444.9U CN220066071U (en) | 2023-05-31 | 2023-05-31 | Lithium battery shell convenient to disassemble and assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321394444.9U CN220066071U (en) | 2023-05-31 | 2023-05-31 | Lithium battery shell convenient to disassemble and assemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220066071U true CN220066071U (en) | 2023-11-21 |
Family
ID=88760206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321394444.9U Active CN220066071U (en) | 2023-05-31 | 2023-05-31 | Lithium battery shell convenient to disassemble and assemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220066071U (en) |
-
2023
- 2023-05-31 CN CN202321394444.9U patent/CN220066071U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206282807U (en) | Switch disconnector | |
| CN220066071U (en) | Lithium battery shell convenient to disassemble and assemble | |
| CN210516819U (en) | Sealed anti-creeping and anti-short-circuit battery frame device | |
| CN205900658U (en) | Battery pack | |
| CN216207342U (en) | Domestic water filtration system gas tightness check out test set | |
| CN209544468U (en) | A kind of lithium ion battery being easily installed | |
| CN208722971U (en) | A kind of shared motor bicycle lithium battery plug-in type mounting structure | |
| CN208767407U (en) | A kind of dedicated lithium battery structure of fork truck | |
| CN113117273A (en) | Battery cluster system integrating fire early warning and fire extinguishing | |
| CN219643024U (en) | Multifunctional waterproof battery pack for low-speed vehicle | |
| CN219220601U (en) | Engine convenient to maintain | |
| CN220963558U (en) | Corrosion-resistant lithium battery structure | |
| CN212614331U (en) | A novel circular manhole door for among dust collector | |
| CN204464330U (en) | A kind of Plumbic acid accumulator container lid reducing acid mist pollution | |
| CN216251315U (en) | Temporary power utilization mobile power box for power transmission line inspection | |
| CN216720153U (en) | Packaging shell assembly for lithium ion battery | |
| CN211509009U (en) | Protective cover for solar junction box | |
| CN212587928U (en) | Electrical box for electrical engineering | |
| CN210780156U (en) | Anti-seismic waterproof household energy storage power supply | |
| CN220733225U (en) | Controller with good sealing effect | |
| CN216903137U (en) | Leakage-proof lithium battery | |
| CN215099305U (en) | Reagent seal box with seal detection | |
| CN210167475U (en) | Lithium cell group charge-discharge protection shield | |
| CN218123595U (en) | Power supply of mower | |
| CN218811554U (en) | Gas-water separation combined device of gas intercooler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |