CN111933843B - Aluminum-plastic packaging structure for solid-state silicon-carbon lithium-tantalum battery - Google Patents

Aluminum-plastic packaging structure for solid-state silicon-carbon lithium-tantalum battery Download PDF

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Publication number
CN111933843B
CN111933843B CN202010723444.3A CN202010723444A CN111933843B CN 111933843 B CN111933843 B CN 111933843B CN 202010723444 A CN202010723444 A CN 202010723444A CN 111933843 B CN111933843 B CN 111933843B
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battery
fixedly connected
aluminum
groove
lithium
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CN111933843A (en
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朱少敏
刘春燕
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Pengsheng Guoneng Shenzhen New Energy Group Co ltd
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Pengsheng Guoneng Shenzhen New Energy Group Co ltd
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    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
    • A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
    • F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
    • 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
    • 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
    • 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
    • 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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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
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  • Life Sciences & Earth Sciences (AREA)
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  • Aviation & Aerospace Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

The invention discloses an aluminum-plastic packaging structure for a solid silicon-carbon lithium-tantalum battery, and particularly relates to the technical field of lithium-tantalum battery packaging structures. According to the invention, the shock absorption structure is arranged in the outer side of the main shell, so that impact force can be decomposed, and the battery core is prevented from being injured.

Description

Aluminum-plastic packaging structure for solid-state silicon-carbon lithium-tantalum battery
Technical Field
The invention relates to the technical field of lithium tantalum battery packaging structures, in particular to an aluminum-plastic packaging structure for a solid silicon-carbon lithium tantalum battery.
Background
With the rapid development of the current scientific technology, electronic products such as mobile phones and handheld devices are free from heavy and complicated storage batteries by means of lithium tantalum batteries, can be carried about and can be charged at any time to supplement energy, the components, external packages and forms of lithium batteries are also changed and improved continuously, and aluminum plastic packages are widely suitable for external packages of lithium tantalum batteries due to the advantages of good toughness, high adhesion and water and moisture resistance.
In the process of implementing the invention, the inventor finds that at least the following problems in the prior art are not solved:
(1) the traditional aluminum-plastic packaging structure for the solid-state silicon-carbon-lithium-tantalum battery has poor shock resistance, and internal parts of the traditional aluminum-plastic packaging structure are easy to damage and even cause explosion if the traditional aluminum-plastic packaging structure is impacted by external force;
(2) the traditional aluminum-plastic packaging structure for the solid silicon-carbon-lithium-tantalum battery is tightly attached to a packaging shell, so that the heat dissipation performance is poor, and a circuit is easily damaged when excessive heat is generated;
(3) the traditional aluminum-plastic packaging structure for the solid-state silicon-carbon lithium-tantalum battery does not have an internal protection function, and cannot be timely restrained if a battery core generates heat and spontaneously ignites;
(4) most of the interfaces of two poles of the traditional aluminum-plastic packaging structure for the solid-state silicon-carbon-lithium-tantalum battery are welded, the operation is complex, and an auxiliary positioning structure is lacked, so that a connecting wire is easy to misplace and twist and is worn;
(5) the traditional solid-state silicon carbon lithium tantalum cell is with plastic-aluminum packaging structure installation fixed comparatively loaded down with trivial details, or weld and bind or fix with the bolt after drilling, it is comparatively time-consuming, and be difficult to dismantle the change.
Disclosure of Invention
The invention aims to provide an aluminum-plastic packaging structure for a solid-state silicon-carbon-lithium-tantalum battery, which aims to solve the problem of poor internal heat dissipation in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a solid-state silicon carbon lithium tantalum packaging structure for battery, includes the main casing body, battery core, IC circuit board and plastic-aluminum layer, the inside in the main casing body outside is provided with shock-absorbing structure, the all fixedly connected with protection architecture in the both sides of the main casing body inside, and the inside of the main casing body is provided with the battery core, and the top fixedly connected with IC circuit board of battery core, the all fixedly connected with connecting wire in both sides on IC circuit board top, the top fixedly connected with top shell of the main casing body, and the all fixedly connected with auxiliary structure in both sides on the outside top of top shell, the outside of the main casing body is provided with the plastic-aluminum layer, the all fixedly connected with fixed knot in both sides at the outside both ends of.
The heat radiation structure comprises a clamping seat, anti-slip pads are evenly arranged inside the clamping seat, hinged seats are fixedly connected to the top ends of the two sides of the inner portion of the main shell, and baffles are fixedly connected to one sides of the hinged seats.
Preferably, shock-absorbing structure comprises activity strip, draw-in groove, cavity, flexible groove and damping spring, the cavity sets up the inside in the main casing body outside, flexible groove all sets up the inside one side in the main casing body outside, the inside in flexible groove all is provided with the activity strip, and all fixedly connected with damping spring between one side in activity strip and flexible groove, the draw-in groove all sets up the inside opposite side in the main casing body outside.
Preferably, the movable strips are embedded in the clamping grooves, and the width of the clamping grooves is smaller than that of the inner parts of the movable strips.
Preferably, protection architecture comprises the dry powder of putting out a fire, stores up powder groove, film and rubber buffer, store up the both sides of all fixed connection in main casing body inside in powder groove, the inside that stores up the powder groove all is provided with the dry powder of putting out a fire, the inside on storing up powder groove top all is provided with the rubber buffer.
Preferably, the inner part of one side of the powder storage groove is provided with a film, and the film and the powder storage groove are positioned on the same horizontal plane.
Preferably, the auxiliary structure comprises barrel, cover shell, fly leaf, resilience axle and silica gel strip, the both sides on main casing body outside top of all fixed connection of barrel, the all fixedly connected with cover shell in the inside bottom of barrel, the all activity hinges in the inside both sides of barrel have the resilience axle.
Preferably, one side of the rebounding shaft is fixedly connected with movable plates, and the movable plates are symmetrically distributed relative to the vertical middle line of the cylinder.
Preferably, the top end inside the cylinder body is uniformly provided with silica gel strips, and the silica gel strips are all arranged in a concentric circle.
Preferably, fixed knot constructs by reference column, screw, drill bit and knob and constitutes, the both sides at the outside both ends of main casing are all fixed connection to the reference column, the inside of reference column all has screw, and the one end of screw all fixedly connected with drill bit, the one end all swing joint of reference column has the knob.
Preferably, the threaded nails are embedded in the knob, and internal threads communicated with the threaded nail in threaded intervals are arranged in the knob.
Compared with the prior art, the invention has the beneficial effects that: the aluminum-plastic packaging structure for the solid-state silicon-carbon lithium-tantalum battery realizes the anti-seismic performance of the lifting device, better heat dissipation, protection of hidden dangers of internal spontaneous combustion, auxiliary connection and positioning and convenient disassembly and assembly;
(1) when the main shell is impacted by external force, the movable strips hinged together are supported by the elastic force provided by the damping spring in the telescopic grooves, and impact force is dissolved by matching with the cavities, so that the battery core is prevented from being injured;
(2) the heat dissipation structure is arranged in the main shell and comprises the clamping seat, the battery core is pushed open by the baffle plate and is plugged into the clamping seat at the bottom end in the main shell during assembly, the baffle plate is reset and is limited and blocked by the anti-slip pad uniformly arranged in the clamping seat, and the battery core can be prevented from being excessively attached to the inner wall of the main shell in a fixing mode, so that the heat dissipation effect is reduced;
(3) the two sides in the main shell are fixedly connected with the protection structures, each protection structure consists of extinguishing dry powder, a powder storage groove, a film and a rubber plug, the rubber plug is pulled out to fill the extinguishing dry powder into the powder storage groove, and then the extinguishing dry powder is blocked and sealed, if the internal load of the battery cell is overloaded or the heat is difficult to dissipate to generate high temperature, the film can be melted, and then the extinguishing dry powder can be immediately taken out to wrap the film, so that dangerous accidents such as spontaneous combustion, explosion and the like can be avoided;
(4) the auxiliary structure is fixedly connected to two sides of the top end of the outer portion of the main shell, the auxiliary structure is composed of a barrel, a casing, a movable plate, a rebound shaft and a silica gel strip, the movable plate is opened to enable the power transmission lead to be respectively inserted into a positive plug and a negative plug wrapped in the casing, if the movable plate is not connected, the movable plate is reset through the rebound shaft, dust can be prevented from invading an inner groove of the plug, and accordingly transmission stability of the plug is affected, and the petaloid silica gel strip at the top end of the inner portion of the barrel can limit displacement of the power transmission lead;
(5) through the equal fixedly connected with fixed knot in the both sides at main external portion both ends of casing structure, fixed knot constructs by reference column, screw thread nail, drill bit and knob and constitutes, arranges this device in installation department, and rotatory knob rolls out the inside screw thread of reference column to rely on the drill bit wedge of its one end to advance the installation department and fix the device wholly, and the setting of the inside screw thread of reference column easily prevents its pine and takes off, has realized the dismantlement installation of the lithium tantalum battery of being convenient for.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic top cross-sectional view of the present invention;
FIG. 3 is an enlarged partial cross-sectional view taken at A in FIG. 1 according to the present invention;
FIG. 4 is a schematic view of a front cross-sectional structure of the protection structure of the present invention;
FIG. 5 is a front view of the auxiliary structure of the present invention;
fig. 6 is a schematic top cross-sectional view of an auxiliary structure according to the present invention.
In the figure: 1. a main housing; 2. a shock-absorbing structure; 201. a movable bar; 202. a card slot; 203. a cavity; 204. a telescopic groove; 205. a damping spring; 3. a card holder; 4. a non-slip mat; 5. a protective structure; 501. fire extinguishing dry powder; 502. a powder storage tank; 503. a film; 504. a rubber plug; 6. a battery cell; 7. a hinged seat; 8. a baffle plate; 9. an auxiliary structure; 901. a barrel; 902. a housing; 903. a movable plate; 904. a rebound shaft; 905. a silica gel strip; 10. a top shell; 11. a connecting wire; 12. an IC circuit board; 13. an aluminum-plastic layer; 14. a fixed structure; 1401. a positioning column; 1402. a threaded nail; 1403. a drill bit; 1404. a knob.
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.
Example 1: referring to fig. 1-6, an aluminum-plastic packaging structure for a solid silicon-carbon-lithium-tantalum battery comprises a main housing 1, a battery core 6, an IC circuit board 12 and an aluminum-plastic layer 13, wherein a shock absorption structure 2 is arranged inside the outer side of the main housing 1, two sides inside the main housing 1 are both fixedly connected with a protection structure 5, the battery core 6 is arranged inside the main housing 1, the top end of the battery core 6 is fixedly connected with the IC circuit board 12, the type of the IC circuit board 12 can be XB6008H2, two sides of the top end of the IC circuit board 12 are both fixedly connected with a connecting wire 11, the top end of the main housing 1 is fixedly connected with a top housing 10, two sides of the outer top end of the top housing 10 are both fixedly connected with an auxiliary structure 9, the outer side of the main housing 1 is provided with the aluminum-plastic layer 13, two sides of two ends;
referring to fig. 1-6, the aluminum-plastic packaging structure for the solid-state silicon-carbon-lithium-tantalum battery further comprises a heat dissipation structure, wherein the heat dissipation structure comprises a clamping seat 3, anti-slip pads 4 are uniformly arranged inside the clamping seat 3, the top ends of two sides inside the main shell 1 are fixedly connected with a hinged seat 7, and one side of the hinged seat 7 is fixedly connected with a baffle 8;
specifically, as shown in fig. 1, during assembly, the battery core 6 is pushed away from the baffle 8 and plugged into the clamping seat 3 at the bottom end inside the main casing 1, at this time, the baffle 8 is reset and is limited and blocked by the anti-slip pad 4 uniformly arranged inside the clamping seat 3, and the fixing mode can prevent the battery core 6 from excessively attaching to the inner wall of the main casing 1 to reduce the heat dissipation effect of the battery core.
Example 2: the damping structure 2 is composed of a movable strip 201, a clamping groove 202, a cavity 203, a telescopic groove 204 and a damping spring 205, the cavity 203 is arranged inside the outer side of the main shell 1, the telescopic grooves 204 are all arranged on one side of the inner side of the outer side of the main shell 1, the movable strip 201 is arranged inside the telescopic groove 204, the damping spring 205 is fixedly connected between the movable strip 201 and one side of the telescopic groove 204, and the clamping groove 202 is all arranged on the other side of the inner side of the outer side of the main shell 1;
the movable strips 201 are embedded in the clamping grooves 202, and the width of the clamping grooves 202 is smaller than that of the movable strips 201;
specifically, as shown in fig. 1 and 3, when the main housing 1 is impacted by an external force, the hinged movable strip 201 is supported by the elastic force provided by the shock absorbing spring 205 inside the telescopic slot 204, and the matching cavity 203 dissipates the impact force to prevent the battery cell 6 from being injured.
Example 3: the protection structure 5 consists of fire extinguishing dry powder 501, a powder storage tank 502, a film 503 and a rubber plug 504, wherein the powder storage tanks 502 are fixedly connected to two sides of the inner part of the main shell 1, the fire extinguishing dry powder 501 is arranged in the powder storage tanks 502, and the rubber plugs 504 are arranged in the top ends of the powder storage tanks 502;
a film 503 is arranged inside one side of the powder storage tank 502, and the film 503 and the powder storage tank 502 are positioned on the same horizontal plane;
specifically, as shown in fig. 1 and 4, the rubber stopper 504 is pulled out to fill the fire extinguishing dry powder 501 into the powder storage tank 502, and then the powder storage tank is sealed, so that if the load inside the battery cell 6 is overloaded or the heat is hard to dissipate and generates high temperature, the film 503 can be melted, and at this time, the fire extinguishing dry powder 501 can be immediately wrapped, so as to avoid dangerous accidents such as spontaneous combustion and explosion.
Example 4: the auxiliary structure 9 is composed of a cylinder 901, a casing 902, a movable plate 903, a rebound shaft 904 and a silica gel strip 905, wherein the cylinder 901 is fixedly connected to two sides of the top end of the outside of the main casing 1, the casing 902 is fixedly connected to the bottom end of the inside of the cylinder 901, and the rebound shaft 904 is movably hinged to two sides of the inside of the cylinder 901;
one side of the rebounding shaft 904 is fixedly connected with movable plates 903, and the movable plates 903 are symmetrically distributed around the vertical middle line of the cylinder 901;
silica gel strips 905 are uniformly arranged at the top end inside the cylinder 901, and the silica gel strips 905 are all arranged in a concentric circle;
specifically, as shown in fig. 1, 5 and 6, the movable plate 903 is punched to insert the power transmission wires into the positive and negative plugs wrapped inside the housing 902, if the power transmission wires are not connected, the movable plate 903 is reset by the resilient shaft 904 to prevent dust from invading the inner grooves of the plugs and affecting the transmission stability, and the petaloid silicone strips 905 at the top end inside the cylinder 901 can limit the displacement of the power transmission wires to prevent the power transmission wires from being worn out in a staggered manner.
Example 5: the fixing structure 14 is composed of a positioning column 1401, a threaded nail 1402, a drill 1403 and a knob 1404, wherein the positioning column 1401 is fixedly connected to two sides of two ends of the outside of the main casing 1, the threaded nail 1402 is spirally connected inside the positioning column 1401, one end of the threaded nail 1402 is fixedly connected with the drill 1403, and one end of the positioning column 1401 is movably connected with the knob 1404;
the screw nails 1402 are embedded in the knobs 1404, and the knobs 1404 are internally provided with internal threads communicated with the screw threads of the screw nails 1402 at intervals;
specifically, as shown in fig. 1 and fig. 2, the device is placed at an installation position, a screw 1402 inside a positioning column 1401 is rotated out by rotating a knob 1404, and the whole device is fixed by wedging a drill 1403 at one end of the positioning column into the installation position, and the internal thread of the positioning column 1401 is easily prevented from loosening, so that the lithium-tantalum battery can be conveniently disassembled and installed.
The working principle is as follows:
step 1: during assembly, the battery core 6 is pushed to the baffle 8 and plugged into the clamping seat 3 at the bottom end in the main shell 1, at the moment, the baffle 8 is reset and the battery core 6 is limited and blocked by the anti-slip pad 4 uniformly arranged in the clamping seat 3, and the fixing mode can prevent the battery core 6 from excessively attaching to the inner wall of the main shell 1 to reduce the heat dissipation effect of the battery core (6);
step 2: the fixing device 14 is placed at an installation position, the screw 1402 in the positioning column 1401 is rotated out by rotating the knob 1404, the whole fixing device 14 is fixed by wedging the drill 1403 into the installation position, the internal thread of the positioning column 1401 is arranged to prevent the drill 1403 from loosening, and the lithium tantalum battery is convenient to disassemble and assemble;
and step 3: the movable plate 903 is punched to insert the power transmission wires into the positive and negative plugs wrapped in the sleeve 902 respectively, if the power transmission wires are not connected, the movable plate 903 is reset by the rebound shaft 904 to prevent dust from invading an inner groove of the plug to influence the transmission stability of the movable plate 903, and the petaloid silica gel strips 905 at the top end in the cylinder 901 can limit the displacement of the power transmission wires to prevent the power transmission wires from being subjected to dislocation abrasion;
and 4, step 4: when the main housing 1 is impacted by external force, the hinged movable strips 201 are supported by the elastic force provided by the damping spring 205 in the telescopic groove 204, and the impact force is dissolved by the matching cavity 203, so that the battery core 6 is prevented from being injured;
and 5: the rubber plug 504 is pulled out to fill the fire extinguishing dry powder 501 into the powder storage groove 502, then the powder storage groove 502 is blocked and sealed, if the internal load of the battery core 6 is overloaded or the heat is difficult to dissipate to generate high temperature, the film 503 can be melted, and the fire extinguishing dry powder 501 can be immediately wrapped on the battery core 6, so as to avoid dangerous accidents such as spontaneous combustion, explosion and the like.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (9)

1. The utility model provides a solid-state silicon carbon lithium tantalum packaging structure for battery, includes main casing body (1), battery core (6), IC circuit board (12) and plastic-aluminum layer (13), its characterized in that: the shock absorption structure (2) is arranged in the outer side of the main shell (1), the protection structures (5) are fixedly connected to the two sides of the inner part of the main shell (1), the battery core (6) is arranged in the inner part of the main shell (1), the IC circuit board (12) is fixedly connected to the top end of the battery core (6), the connecting wires (11) are fixedly connected to the two sides of the top end of the IC circuit board (12), the top end of the main shell (1) is fixedly connected with the top shell (10), the auxiliary structures (9) are fixedly connected to the two sides of the outer top end of the top shell (10), the aluminum-plastic layer (13) is arranged on the outer side of the main shell (1), the fixed structures (14) are fixedly connected to the two sides of the outer two ends of the main shell (1;
the heat radiation structure comprises a clamping seat (3), wherein anti-slip pads (4) are uniformly arranged inside the clamping seat (3), hinged seats (7) are fixedly connected to the top ends of the two sides inside the main shell (1), and baffles (8) are fixedly connected to one sides of the hinged seats (7).
2. The aluminum-plastic packaging structure for the solid-state silicon-carbon-lithium-tantalum battery as claimed in claim 1, wherein: shock-absorbing structure (2) comprise activity strip (201), draw-in groove (202), cavity (203), flexible groove (204) and damping spring (205), cavity (203) sets up the inside in the main casing body (1) outside, flexible groove (204) all set up in the inside one side in the main casing body (1) outside, the inside in flexible groove (204) all is provided with activity strip (201), and all fixedly connected with damping spring (205) between one side in activity strip (201) and flexible groove (204), draw-in groove (202) all sets up the inside opposite side in the main casing body (1) outside.
3. The aluminum-plastic packaging structure for the solid-state silicon-carbon-lithium-tantalum battery as claimed in claim 2, wherein: the movable strips (201) are embedded in the clamping grooves (202), and the width of the clamping grooves (202) is smaller than that of the movable strips (201).
4. The aluminum-plastic packaging structure for the solid-state silicon-carbon-lithium-tantalum battery as claimed in claim 1, wherein: protection architecture (5) are by putting out a fire dry powder (501), store up powder groove (502), film (503) and rubber buffer (504) and constitute, store up powder groove (502) and all fixed connection in the inside both sides of main casing body (1), the inside of storing up powder groove (502) all is provided with puts out a fire dry powder (501), the inside on storing up powder groove (502) top all is provided with rubber buffer (504).
5. The aluminum-plastic packaging structure for the solid-state silicon-carbon-lithium-tantalum battery as claimed in claim 4, wherein: the inner parts of one side of the powder storage groove (502) are all provided with a thin film (503), and the thin film (503) and the powder storage groove (502) are all positioned on the same horizontal plane.
6. The aluminum-plastic packaging structure for the solid-state silicon-carbon-lithium-tantalum battery as claimed in claim 1, wherein: auxiliary structure (9) comprise barrel (901), cover shell (902), fly leaf (903), resilience axle (904) and silica gel strip (905), barrel (901) all fixed connection is in the both sides on main casing body (1) outside top, the inside bottom of barrel (901) all fixedly connected with cover shell (902), the inside both sides of barrel (901) all activity hinge joint have resilience axle (904).
7. The aluminum-plastic packaging structure for the solid-state silicon-carbon-lithium-tantalum battery as claimed in claim 6, wherein: one side of the rebounding shaft (904) is fixedly connected with movable plates (903), and the movable plates (903) are symmetrically distributed around the vertical middle line of the cylinder (901).
8. The aluminum-plastic packaging structure for the solid-state silicon-carbon-lithium-tantalum battery as claimed in claim 6, wherein: the top end of the interior of the barrel body (901) is uniformly provided with silica gel strips (905), and the silica gel strips (905) are all arranged in a concentric circle.
9. The packaging method of the aluminum-plastic packaging structure for the solid-state silicon-carbon-lithium-tantalum battery according to claim 1, wherein the packaging method comprises the following steps:
step 1: during assembly, the battery core (6) is pushed open the baffle (8) and plugged into the clamping seat (3) at the bottom end inside the main shell (1), at the moment, the baffle (8) resets and limits and blocks the battery core (6) by the anti-slip pad (4) uniformly arranged inside the clamping seat (3), and the fixing mode can prevent the battery core (6) from excessively attaching to the inner wall of the main shell (1) to reduce the heat dissipation effect of the battery core (6);
step 2: the fixing device (14) is arranged at an installation position, the screw nail (1402) inside the positioning column (1401) is rotated out by rotating the knob (1404), the fixing device (14) is integrally fixed by means of wedging the drill (1403) into the installation position, and the internal thread of the positioning column (1401) is arranged to prevent the drill (1403) from loosening, so that the lithium tantalum battery can be conveniently disassembled and assembled;
and step 3: the movable plate (903) is punched to insert the power transmission wires into the positive and negative plugs wrapped in the sleeve (902) respectively, if the movable plate (903) is not connected, the movable plate (903) is reset by the rebound shaft (904) to prevent dust from invading an inner groove of the plug to influence the transmission stability of the movable plate (903), and the petaloid silica gel strips (905) at the top end in the cylinder (901) can limit the displacement of the power transmission wires to prevent the power transmission wires from being subjected to dislocation abrasion;
and 4, step 4: when the main shell (1) is impacted by external force, the movable strips (201) formed by hinging are supported by the elastic force provided by the damping spring (205) in the telescopic groove (204) and matched with the cavity (203) to dissolve the impact force, so as to prevent the battery core (6) from being injured;
and 5: the rubber plug (504) is pulled out to fill the fire extinguishing dry powder (501) into the powder storage groove (502), then the powder storage groove (502) is blocked and sealed, if the internal load of the battery core (6) is overloaded or the heat is difficult to dissipate to generate high temperature, the film (503) can be melted, and the fire extinguishing dry powder (501) can be immediately taken out to wrap the battery core (6), so as to avoid the occurrence of dangerous accidents such as spontaneous combustion, explosion and the like.
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CN205488369U (en) * 2016-01-29 2016-08-17 广东精进能源有限公司 Safety car power supply module
CN207530064U (en) * 2017-12-21 2018-06-22 江西迪芯能源科技有限公司 A kind of lithium battery electric core with double faced adhesive tape
CN208622786U (en) * 2018-07-16 2019-03-19 河南福萌商贸有限公司 A kind of flexible package cylindrical body lithium battery
CN111146386A (en) * 2019-12-20 2020-05-12 中国电力科学研究院有限公司 Solid-state lithium battery module frame anti-vibration device

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Publication number Priority date Publication date Assignee Title
CN205488369U (en) * 2016-01-29 2016-08-17 广东精进能源有限公司 Safety car power supply module
CN207530064U (en) * 2017-12-21 2018-06-22 江西迪芯能源科技有限公司 A kind of lithium battery electric core with double faced adhesive tape
CN208622786U (en) * 2018-07-16 2019-03-19 河南福萌商贸有限公司 A kind of flexible package cylindrical body lithium battery
CN111146386A (en) * 2019-12-20 2020-05-12 中国电力科学研究院有限公司 Solid-state lithium battery module frame anti-vibration device

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