CN112563688A - Ternary lithium battery with leakage collection and protection functions - Google Patents
Ternary lithium battery with leakage collection and protection functions Download PDFInfo
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- CN112563688A CN112563688A CN202011453651.8A CN202011453651A CN112563688A CN 112563688 A CN112563688 A CN 112563688A CN 202011453651 A CN202011453651 A CN 202011453651A CN 112563688 A CN112563688 A CN 112563688A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/623—Portable devices, e.g. mobile telephones, cameras or pacemakers
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/653—Means for temperature control structurally associated with the cells characterised by electrically insulating or thermally conductive materials
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6554—Rods or plates
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6561—Gases
- H01M10/6563—Gases with forced flow, e.g. by blowers
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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
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Abstract
The invention belongs to the technical field of ternary lithium batteries, and particularly relates to a ternary lithium battery with leakage collection and protection functions, which comprises a base, a battery pack and a positioning mechanism, wherein the base is internally provided with the collection mechanism, a shell is arranged above the collection mechanism, a top plate is arranged above the battery pack, the battery pack is positioned inside the shell, a holding mechanism is arranged above the positioning mechanism, the positioning mechanism is positioned inside the top plate, the left side of the battery pack is fixedly provided with a heat dissipation aluminum sheet, the left side of the heat dissipation aluminum sheet is provided with the heat dissipation mechanism, the top end surface of the battery pack is fixedly provided with a holding rod, and the right side of the holding rod is provided with a wiring port. This ternary lithium cell with reveal and collect safeguard function can collect the protection revealing, when the battery accident was revealed, can collect it, is convenient for dismantle, is convenient for clear up inside, and occupation space is little when placing, and heat dispersion is good.
Description
Technical Field
The invention relates to the technical field of ternary lithium batteries, in particular to a ternary lithium battery with leakage collection and protection functions.
Background
The ternary lithium battery is a lithium battery of which the anode material is a ternary anode material made of nickel cobalt lithium manganate or nickel cobalt lithium aluminate, the ternary composite anode material is prepared from nickel salt, cobalt salt and manganese salt serving as raw materials, the proportion of nickel, cobalt and manganese in the ternary composite anode material can be adjusted according to actual needs, and the ternary composite anode material is high in safety compared with a cobalt acid lithium battery, but the voltage is too low, so that the ternary composite anode material has an obvious sense of insufficient capacity when being used on a mobile phone.
At present, traditional ternary lithium cell can't collect the protection to revealing, when the battery is revealed that accident appears, battery fluid influences the battery inner assembly easily, can't carry out emergency treatment to the particular case, be difficult to clear up the inside, be not convenient for carry out the dismouting, occupation space is more when placing, and heat dispersion is relatively poor, need can collect the protection to revealing, when the battery is revealed that accident, can collect it, be convenient for dismantle, be convenient for clear up the inside, occupation space is little when placing, and the good novel ternary lithium cell of heat dispersion.
Aiming at the problems, innovative design is urgently needed on the basis of the original ternary lithium battery.
Disclosure of Invention
The invention aims to provide a ternary lithium battery with leakage collection and protection functions, and aims to solve the problems that similar products proposed in the background art cannot collect and protect leakage, when the battery is accidentally leaked, battery liquid easily affects components inside the battery, special conditions cannot be emergently treated, the inside of the battery is difficult to clean, the battery is inconvenient to disassemble and assemble, the occupied space is large when the battery is placed, and the heat dissipation performance is poor.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a ternary lithium cell with reveal and collect safeguard function, includes base, group battery and positioning mechanism, the inside arrangement of base has collection mechanism, and collects the top of mechanism and install the shell, the top of group battery is provided with the roof, and the group battery is located the inside of shell, positioning mechanism's top arrangement has the mechanism of gripping, and positioning mechanism is located the inside of roof, the left side of group battery is fixed with the heat dissipation aluminum sheet, and the left side of heat dissipation aluminum sheet installs heat dissipation mechanism, the top fixed surface of group battery has the holding rod, and the right side of holding the rod is provided with the wiring mouth.
Preferably, the collecting mechanism comprises a collecting box, a sliding block, a sliding way, a blocking net and an extending plate, the sliding block is fixed below the collecting box, the sliding way is arranged outside the sliding block, the blocking net is arranged at the top end of the collecting box, and the extending plate is arranged above the blocking net.
Preferably, be barb-like structure between keeping off net and the extension board, and the collecting box constitutes hollow out construction through keeping off the net to the collecting box constitutes the slip dismantlement structure through the cooperation between slider and the slide with the base.
Preferably, positioning mechanism includes regulating plate, reset spring, adjustment tank, fixture block and constant head tank, and the left side of regulating plate is connected with reset spring, reset spring's outside is provided with the adjustment tank, the right side of regulating plate is fixed with the fixture block, and the outside of fixture block is provided with the constant head tank.
Preferably, the adjusting plate forms an elastic pressing structure with the top plate through the matching between the return spring and the adjusting groove, the adjusting plate is connected with the shell in a clamping mode through the matching between the clamping block and the positioning groove, and the adjusting plate is symmetrical about the vertical center line of the top plate.
Preferably, the holding mechanism comprises a handle, a rubber sleeve, a rotating shaft and a groove, the rubber sleeve is arranged on the outer surface of the handle, the rotating shaft is connected below the handle, and the groove is formed in the outer portion of the rotating shaft.
Preferably, the inner surface of the rubber sleeve is tightly attached to the outer surface of the handle, the handle forms a rotating structure with the top plate through the rotating shaft, and the size of the handle is matched with that of the groove.
Preferably, the heat dissipation mechanism includes frame, motor, connecting axle, flabellum and thermovent, and the internally mounted of frame has the motor, the left side of motor is connected with the connecting axle, and the top of connecting axle is fixed with the flabellum, the left side of connecting axle is provided with the thermovent.
Preferably, the fan blades form a rotating structure with the outer frame through matching between the connecting shaft and the motor, the outer frame and the fan blades form a coating structure, horizontal center lines among the outer frame, the heat dissipation port and the heat dissipation aluminum sheets coincide with each other, and the heat dissipation aluminum sheets are distributed at equal intervals in the vertical direction of the battery pack.
Compared with the prior art, the invention has the beneficial effects that: the ternary lithium battery with the leakage collection and protection functions can collect and protect leakage, can be collected when the battery is accidentally leaked, is convenient to disassemble and clean the interior, occupies a small space when being placed, and has good heat dissipation performance;
1. according to the ternary lithium battery with the leakage collection protection function, due to the arrangement of the collection mechanism, the blocking net prevents the battery pack from falling into the collection box, when the battery pack has the leakage of the battery liquid, the battery liquid flows into the collection box through the blocking net, so that the battery can collect the leakage, the battery can perform emergency treatment corresponding to special conditions, the slider can slide in the slide way by applying a proper acting force on the collection box, the collection box is taken out of the base, a user can clean the collection box conveniently, the blocking net is clamped on the collection box through the extension plate, the blocking net can be taken down easily and cleaned independently, and the ternary lithium battery is convenient to use;
2. the ternary lithium battery with the leakage collection protection function is arranged through the positioning mechanism, the positioning groove fixes the position of the adjusting plate through the clamping block, so that the top plate cannot fall off from the shell, meanwhile, when the top plate needs to be disassembled, the adjusting plate is pressed down and is pressed down through the reset spring and the adjusting groove, the clamping block is moved out of the positioning groove, so that the top plate can be easily taken down, the adjusting plate is pressed down and is arranged in the positioning groove in the same way, then the adjusting plate is loosened, the clamping block can be automatically bounced into the positioning groove through the elastic force of the reset spring, a user can conveniently disassemble and assemble the top plate, the disassembling and assembling steps of the battery are simplified, the manual cost required in battery production is reduced from the side surface, the production cost is reduced, and the popularization and the use;
3. the ternary lithium battery with the leakage collection and protection functions can be carried up through the handle through the arrangement of the holding mechanism, a user can carry the battery conveniently, the friction force between the handle and the hand of the user is improved through the rubber sleeve, the battery cannot easily fall off from the hand of the user, and the handle can be put into the groove through the rotating shaft when the battery is not required to be carried, so that the battery cannot occupy too much space;
4. this ternary lithium cell with reveal and collect safeguard function passes through heat dissipation mechanism's setting, the frame provides the protection to the flabellum of inside, the rotation that makes the flabellum can not receive the influence of outside medium, the rear of connecting axle is connected with the motor, the motor drive connecting axle rotates, the rotation of flabellum produces the air tape of shell inside to the thermovent, the rethread thermovent is with the heat effluvium, the heat dispersion of shell has been promoted, make the battery can not be overheated easily, the heat conduction that the mode that the heat dissipation aluminum sheet produced the group battery during operation through the heat transfer to the left side of shell, then the air current effluvium that produces when rotating through the flabellum, further promotion the heat dispersion of battery, make the battery can be quick with the heat.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a side cross-sectional structural schematic view of the housing of the present invention;
FIG. 3 is a top view of the top plate of the present invention;
FIG. 4 is a front view of the housing of the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
in the figure: 1. a base; 2. a collection mechanism; 201. a collection box; 202. a slider; 203. a slideway; 204. blocking the net; 205. an extension plate; 3. a housing; 4. a battery pack; 5. a top plate; 6. a positioning mechanism; 601. an adjusting plate; 602. a return spring; 603. an adjustment groove; 604. a clamping block; 605. positioning a groove; 7. a holding mechanism; 701. a handle; 702. a rubber sleeve; 703. a rotating shaft; 704. a groove; 8. radiating aluminum sheets; 9. a heat dissipation mechanism; 901. an outer frame; 902. a motor; 903. a connecting shaft; 904. a fan blade; 905. a heat dissipation port; 10. a holding rod; 11. and a wiring port.
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.
Referring to fig. 1-5, the present invention provides a technical solution: a ternary lithium battery with leakage collection and protection functions comprises a base 1, a battery pack 4 and a positioning mechanism 6, wherein the collection mechanism 2 is arranged in the base 1, a shell 3 is arranged above the collection mechanism 2, a top plate 5 is arranged above the battery pack 4, the battery pack 4 is positioned in the shell 3, a holding mechanism 7 is arranged above the positioning mechanism 6, the positioning mechanism 6 is positioned in the top plate 5, a heat dissipation aluminum sheet 8 is fixed on the left side of the battery pack 4, a heat dissipation mechanism 9 is arranged on the left side of the heat dissipation aluminum sheet 8, a holding rod 10 is fixed on the surface of the top end of the battery pack 4, and a wiring port 11 is arranged on the right side of the holding rod 10;
further, the collecting mechanism 2 comprises a collecting box 201, a sliding block 202, a sliding way 203, a blocking net 204 and an extending plate 205, the sliding block 202 is fixed below the collecting box 201, the sliding way 203 is arranged outside the sliding block 202, the blocking net 204 is arranged at the top end of the collecting box 201, and the extending plate 205 is arranged above the blocking net 204;
furthermore, a barb-shaped structure is formed between the baffle net 204 and the extension plate 205, the collection box 201 forms a hollowed-out structure through the baffle net 204, the collection box 201 forms a sliding disassembly structure with the base 1 through the matching between the sliding block 202 and the sliding way 203, the baffle net 204 prevents the battery pack 4 from falling into the collection box 201, when the battery pack 4 leaks, the battery liquid flows into the collection box 201 through the baffle net 204, so that the battery can collect the leakage, the battery can perform emergency treatment corresponding to special conditions, the baffle net 204 is clamped on the collection box 201 through the extension plate 205, the baffle net 204 can be easily taken down for independent cleaning, and the use is convenient;
further, the positioning mechanism 6 comprises an adjusting plate 601, a return spring 602, an adjusting groove 603, a fixture block 604 and a positioning groove 605, the return spring 602 is connected to the left side of the adjusting plate 601, the adjusting groove 603 is arranged outside the return spring 602, the fixture block 604 is fixed to the right side of the adjusting plate 601, and the positioning groove 605 is arranged outside the fixture block 604;
furthermore, the adjusting plate 601 forms an elastic pressing structure with the top plate 5 through the matching between the return spring 602 and the adjusting groove 603, the adjusting plate 601 is connected with the housing 3 in a clamping manner through the matching between the fixture block 604 and the positioning groove 605, the adjusting plate 601 is symmetrical with respect to the vertical center line of the top plate 5, the positioning groove 605 fixes the position of the adjusting plate 601 through the fixture block 604, so that the top plate 5 cannot fall off from the housing 3, meanwhile, when the top plate 5 needs to be disassembled, the adjusting plate 601 is pressed down through the return spring 602 and the adjusting groove 603, so that the fixture block 604 is moved out of the positioning groove 605, so that the top plate 5 can be easily taken down, the adjusting plate 601 is pressed down and put into the positioning groove 605 in the same way, the adjusting plate 601 is loosened, the fixture block 604 can be automatically ejected into the positioning groove 605 through the elastic force of the return spring 602, and the top plate 5 is, the battery assembling and disassembling steps are simplified, the labor cost required by the battery production is reduced from the side, the production cost is reduced, and the battery is convenient to popularize and use;
further, the holding mechanism 7 comprises a handle 701, a rubber sleeve 702, a rotating shaft 703 and a groove 704, the rubber sleeve 702 is arranged on the outer surface of the handle 701, the rotating shaft 703 is connected below the handle 701, and the groove 704 is arranged outside the rotating shaft 703;
furthermore, the inner surface of the rubber sleeve 702 is tightly attached to the outer surface of the handle 701, the handle 701 forms a rotating structure with the top plate 5 through the rotating shaft 703, the size of the handle 701 is matched with that of the groove 704, the battery can be lifted through the handle 701, the user can carry the battery conveniently, the rubber sleeve 702 improves the friction force between the handle 701 and the hand of the user, the battery cannot fall off from the hand of the user easily, and the handle 701 can be accommodated into the groove 704 through the rotating shaft 703 when the battery is not required to be carried, so that the battery cannot occupy too much space;
further, the heat dissipation mechanism 9 includes an outer frame 901, a motor 902, a connecting shaft 903, fan blades 904 and a heat dissipation opening 905, the motor 902 is installed inside the outer frame 901, the connecting shaft 903 is connected to the left side of the motor 902, the fan blades 904 are fixed above the connecting shaft 903, and the heat dissipation opening 905 is arranged on the left side of the connecting shaft 903;
further, the fan blade 904 forms a rotating structure with the outer frame 901 through the matching between the connecting shaft 903 and the motor 902, the outer frame 901 and the fan blade 904 form a coating structure, the horizontal center lines between the outer frame 901, the heat dissipation opening 905 and the heat dissipation aluminum sheet 8 coincide with each other, the heat dissipation aluminum sheets 8 are distributed at equal intervals along the vertical direction of the battery pack 4, the outer frame 901 protects the fan blade 904 inside, so that the rotation of the fan blade 904 is not influenced by external media, the motor 902 is connected behind the connecting shaft 903, the motor 902 drives the connecting shaft 903 to rotate, the rotation of the fan blade 904 generates airflow to bring the air inside the housing 3 to the heat dissipation opening 905, and then the heat is dissipated through the heat dissipation opening 905, thereby improving the heat dissipation performance of the housing 3, so that the battery cannot be easily overheated, the heat generated when the battery pack 4 works is conducted to the left side of the housing 3 through the heat dissipation, then, the air flow generated by the rotation of the fan blades 904 is dissipated, so that the heat dissipation performance of the battery is further improved, and the battery can rapidly dissipate heat.
The working principle is as follows: the ternary lithium battery with the leakage collection and protection functions has the use principle that firstly, the battery is installed and then is connected with proper equipment, the blocking net 204 prevents the battery pack 4 from falling into the collection box 201, when the battery pack 4 has the leakage of the battery liquid, the battery liquid flows into the collection box 201 through the blocking net 204, so that the battery can collect the leakage, the battery can carry out emergency treatment corresponding to special conditions, the sliding block 202 can slide in the sliding way 203 by applying proper acting force to the collection box 201, so that the collection box 201 is taken out of the base 1, a user can conveniently clean the leakage, the blocking net 204 is clamped on the collection box 201 through the extension plate 205, the blocking net 204 can be easily taken down for independent cleaning, the use is convenient, the positioning groove 605 fixes the position of the adjusting plate 601 through the clamping block 604, so that the top plate 5 cannot fall off from the shell 3, meanwhile, when the top plate 5 needs to be disassembled, the adjusting plate 601 is pressed down through the return spring 602 and the adjusting groove 603, so that the fixture block 604 is moved out of the positioning groove 605, the top plate 5 can be easily taken down, the adjusting plate 601 is pressed down and is arranged in the positioning groove 605, the fixture block 604 can be automatically bounced into the positioning groove 605 by loosening the adjusting plate 601 through the elastic force of the return spring 602, a user can conveniently disassemble and assemble the top plate 5, the disassembling and assembling steps of the battery are simplified, the labor cost required in battery production is reduced from the side, the production cost is reduced, and the battery is convenient to popularize and use;
the battery can be lifted up through the handle 701, the user can carry the battery conveniently, the rubber sleeve 702 improves the friction force between the handle 701 and the hand of the user, so that the battery cannot easily fall off from the hand of the user, the handle 701 can be accommodated into the groove 704 through the rotating shaft 703 when the battery is not required to be carried, so that the battery cannot occupy too much space, the outer frame 901 protects the fan blades 904 inside, so that the rotation of the fan blades 904 cannot be influenced by external media, the motor 902 is connected behind the connecting shaft 903, the motor 902 drives the connecting shaft 903 to rotate, the rotation of the fan blades 904 generates airflow to bring air inside the shell 3 to the heat dissipation opening 905, and then the heat is dissipated through the heat dissipation opening 905, so that the heat dissipation performance of the shell 3 is improved, the battery cannot be easily overheated, the heat generated when the battery pack 4 works is conducted to the left side of the shell 3 through the heat dissipation aluminum sheet 8 in a heat exchange mode, then, the air flow generated by the rotation of the fan blades 904 is dissipated, so that the heat dissipation performance of the battery is further improved, and the battery can rapidly dissipate heat.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a ternary lithium cell with reveal and collect safeguard function, includes base (1), group battery (4) and positioning mechanism (6), its characterized in that: the utility model discloses a solar battery pack, including base (1), shell (3), group battery (6), heat dissipation aluminum sheet (8), heat dissipation mechanism (9), the top of group battery (4) is provided with roof (5), and group battery (4) are located the inside of shell (3), the top of positioning mechanism (6) is settled and is held mechanism (7), and positioning mechanism (6) are located the inside of roof (5), the left side of group battery (4) is fixed with heat dissipation aluminum sheet (8), and installs heat dissipation mechanism (9) in the left side of heat dissipation aluminum sheet (8), the top fixed surface of group battery (4) has holding rod (10), and the right side of holding rod (10) is provided with wiring mouth (11).
2. The ternary lithium battery with leakage collection protection function according to claim 1, wherein: the collecting mechanism (2) comprises a collecting box (201), a sliding block (202), a sliding way (203), a blocking net (204) and an extending plate (205), the sliding block (202) is fixed below the collecting box (201), the sliding way (203) is arranged outside the sliding block (202), the blocking net (204) is arranged at the top end of the collecting box (201), and the extending plate (205) is arranged above the blocking net (204).
3. The ternary lithium battery with leakage collection protection function according to claim 2, wherein: the baffle net (204) and the extension plate (205) are in a barb-shaped structure, the collection box (201) forms a hollow structure through the baffle net (204), and the collection box (201) forms a sliding and dismounting structure with the base (1) through the matching between the sliding block (202) and the sliding way (203).
4. The ternary lithium battery with leakage collection protection function according to claim 1, wherein: the positioning mechanism (6) comprises an adjusting plate (601), a return spring (602), an adjusting groove (603), a clamping block (604) and a positioning groove (605), the return spring (602) is connected to the left side of the adjusting plate (601), the adjusting groove (603) is formed in the outer portion of the return spring (602), the clamping block (604) is fixed to the right side of the adjusting plate (601), and the positioning groove (605) is formed in the outer portion of the clamping block (604).
5. The ternary lithium battery with leakage collection protection function according to claim 4, wherein: the adjusting plate (601) and the top plate (5) form an elastic pressing structure through the matching between the return spring (602) and the adjusting groove (603), the adjusting plate (601) is connected with the shell (3) in a clamping mode through the matching between the clamping block (604) and the positioning groove (605), and the adjusting plate (601) is symmetrical about the vertical center line of the top plate (5).
6. The ternary lithium battery with leakage collection protection function according to claim 1, wherein: the holding mechanism (7) comprises a handle (701), a rubber sleeve (702), a rotating shaft (703) and a groove (704), the rubber sleeve (702) is arranged on the outer surface of the handle (701), the rotating shaft (703) is connected to the lower portion of the handle (701), and the groove (704) is formed in the outer portion of the rotating shaft (703).
7. The ternary lithium battery with leakage collection protection function according to claim 6, wherein: the inner surface of the rubber sleeve (702) is tightly attached to the outer surface of the handle (701), the handle (701) forms a rotating structure with the top plate (5) through the rotating shaft (703), and the size of the handle (701) is matched with that of the groove (704).
8. The ternary lithium battery with leakage collection protection function according to claim 1, wherein: the heat dissipation mechanism (9) comprises an outer frame (901), a motor (902), a connecting shaft (903), fan blades (904) and a heat dissipation opening (905), the motor (902) is arranged inside the outer frame (901), the connecting shaft (903) is connected to the left side of the motor (902), the fan blades (904) are fixed above the connecting shaft (903), and the heat dissipation opening (905) is arranged on the left side of the connecting shaft (903).
9. The ternary lithium battery with leakage collection protection function according to claim 8, wherein: the fan blades (904) form a rotating structure with the outer frame (901) through the matching between the connecting shaft (903) and the motor (902), the outer frame (901) and the fan blades (904) form a coating structure, horizontal center lines among the outer frame (901), the heat dissipation port (905) and the heat dissipation aluminum sheets (8) are overlapped, and the heat dissipation aluminum sheets (8) are distributed at equal intervals in the vertical direction of the battery pack (4).
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| CN202011453651.8A CN112563688B (en) | 2020-12-12 | 2020-12-12 | Ternary lithium battery with leakage collection protection function |
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| CN202011453651.8A CN112563688B (en) | 2020-12-12 | 2020-12-12 | Ternary lithium battery with leakage collection protection function |
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| CN112563688B CN112563688B (en) | 2022-11-08 |
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