CN117080618B - Polymer electrolyte battery - Google Patents
Polymer electrolyte battery Download PDFInfo
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- CN117080618B CN117080618B CN202311322460.1A CN202311322460A CN117080618B CN 117080618 B CN117080618 B CN 117080618B CN 202311322460 A CN202311322460 A CN 202311322460A CN 117080618 B CN117080618 B CN 117080618B
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- shell
- heat dissipation
- fixedly connected
- polymer electrolyte
- channel
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- 239000005518 polymer electrolyte Substances 0.000 title claims abstract description 47
- 230000017525 heat dissipation Effects 0.000 claims abstract description 71
- 239000007787 solid Substances 0.000 claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 15
- 238000009423 ventilation Methods 0.000 claims description 41
- 239000002904 solvent Substances 0.000 claims description 39
- 238000007789 sealing Methods 0.000 claims description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000000428 dust Substances 0.000 claims description 5
- 238000010030 laminating Methods 0.000 claims description 5
- 239000000741 silica gel Substances 0.000 claims description 5
- 229910002027 silica gel Inorganic materials 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims 11
- 230000000694 effects Effects 0.000 description 9
- 239000012535 impurity Substances 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 239000012466 permeate Substances 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Classifications
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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
-
- 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
-
- 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
- H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
- H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
- H01M10/0565—Polymeric materials, e.g. gel-type or solid-type
-
- 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
- H01M10/6551—Surfaces specially adapted for heat dissipation or radiation, e.g. fins or coatings
-
- 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
-
- 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
-
- 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
-
- 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
Abstract
The invention discloses a polymer electrolyte battery, which relates to the technical field related to polymer electrolyte batteries, and comprises a shell and a shell cover fixedly connected through a fixing bolt, wherein the inside of the shell is connected with a fixing shell in a clamping way, the inner wall of the fixing shell is fixedly provided with a reinforcing plate for improving the integral strength of the fixing shell, the top side surface of the fixing shell is fixedly connected with a handle, the inner wall of the reinforcing plate is fixedly connected with an inner shell, solid polymer electrolyte is fixedly arranged in the inner shell, an electrode plate is wrapped in the solid polymer electrolyte, the outer side surface of the shell is provided with a heat dissipation mechanism for dissipating heat inside the battery, and the heat dissipation mechanism comprises a heat dissipation plate and heat dissipation fins fixed on the side surface of the heat dissipation plate.
Description
Technical Field
The invention relates to the technical field related to polymer electrolyte batteries, in particular to a polymer electrolyte battery.
Background
In the use of polymer electrolyte batteries at present, as the polymer electrolyte batteries are used for a long time, the heat dissipation effect of the polymer electrolyte batteries is not ideal, so that heat accumulation in the polymer electrolyte batteries is easy to cause, the service life of the batteries is reduced, the potential safety hazard is increased, in addition, in use, the conductivity of the polymer electrolyte in the batteries is lower, the solvent with a high dielectric constant is increased and cannot be uniformly distributed, the conductivity of the polymer electrolyte is affected, and in order to solve the problems, the polymer electrolyte batteries are provided.
Disclosure of Invention
The present invention is directed to a polymer electrolyte battery to solve the above-mentioned problems of the related art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the polymer electrolyte battery comprises a shell and a shell cover fixedly connected through a fixing bolt, wherein the shell is internally clamped and connected with a fixing shell, the inner wall of the fixing shell is fixedly provided with a reinforcing plate for improving the integral strength of the fixing shell, the top side surface of the fixing shell is fixedly connected with a handle, the inner wall of the reinforcing plate is fixedly connected with an inner shell, a solid polymer electrolyte is fixedly arranged in the inner shell, an electrode plate is wrapped in the solid polymer electrolyte, the outer side surface of the shell is provided with a heat dissipation mechanism for heat dissipation in the battery, the heat dissipation mechanism comprises a heat dissipation plate and heat dissipation fins fixed on the side surface of the heat dissipation plate, the heat dissipation fins are arranged in heat dissipation holes formed in the shell, the side surface of the heat dissipation holes are communicated with a ventilation channel, the top surface of the ventilation channel is fixedly connected with a first filter screen for dust filtration, the tail end of the ventilation channel is fixedly communicated with a heat dissipation groove formed on the side surface of the bottom end of the shell, the inner wall of the top end of the heat radiating groove is fixedly connected with a heat radiating fan for accelerating gas circulation and improving heat conduction, the tail end of the heat radiating groove is provided with a second filter screen for intercepting external dust, the inner wall of the shell is fixedly connected with a silica gel heat conducting strip, the other end of the silica gel heat conducting strip is fixedly connected with a fixed shell, a certain space gap exists between the fixed shell and the shell, the heat flow is facilitated, the heat conduction is facilitated, the heat on the surface of the heat radiating plate is conducted through the heat radiating fins and the heat radiating holes, the side surface of the heat radiating holes is communicated with the ventilation channel, the conducted heat is taken away through the ventilation channel, the surface of the top end of the ventilation channel is fixedly connected with a first filter screen, the arranged first filter screen filters impurities of gas entering the ventilation channel, the inner wall of the top end of the heat radiating groove is fixedly connected with the heat radiating fan for accelerating gas circulation and improving heat conduction, the second filter screen that sets up avoids impurity in the external gas to get into the heat sink and leads to inside jam, improves the radiating effect.
In a further embodiment, the tail ends of the radiating fins penetrate through the side surface of the shell, one ends of the radiating fins are connected to the inner cavity of the radiating hole, the radiating fins and the radiating hole are coaxially arranged, the number of the radiating fins is a plurality, the radiating fins are uniformly distributed on the side surface of the radiating plate, the number of the radiating plates is two, the two radiating plates are located on the left side surface and the right side surface of the shell, and the side surface of the radiating plate is attached to the side surface of the fixed shell.
In a further embodiment, the number of ventilation channels is a plurality of, the adjacent ventilation channels are equidistantly and parallelly distributed, the right side surface of each ventilation channel is communicated with the corresponding heat dissipation hole, the bottom end of each ventilation channel is communicated with the corresponding heat dissipation groove which is of a medium-pass arc-shaped pipeline structure, the heat dissipation fan is installed at the joint of each heat dissipation groove and each ventilation channel through the fixing frame, the inner wall of the corner of the middle part of each heat dissipation groove is an arc-shaped surface, and the other end of each heat dissipation groove is arranged on the side surface of the bottom end of the shell.
In a further embodiment, four connecting columns are fixedly connected to the four corner positions of the inner wall of the top side of the shell cover, rubber seats for limiting the fixed shell are fixedly connected to the tail ends of the connecting columns, and the bottom side surfaces of the rubber seats are attached to the top side surfaces of the fixed shell.
In a further embodiment, install conductive connection subassembly in the fixed shell, conductive connection subassembly includes the electrode line, electrode line and electrode plate topside surface electric connection, electrode line top fixedly electric connection has the second conductive block, second conductive block bottom side surface fixedly connected with connecting seat, connecting seat top threaded connection has the rotation shell, rotate shell rotation laminating have with the first conductive block of second conductive block laminating, second conductive block topside surface fixedly connected with wire, wire and fixed at shell cover topside surface fixedly connected electrode post electric connection, rotate shell topside surface fixedly connected with rotation piece, the through-hole has been seted up at rotation piece middle part, it has the wire to run through in the through-hole, rotation piece rotates the groove rotation connection with seting up at the bottom side surface of the cap.
In a further embodiment, the surface of the fixed shell is provided with a reinforcing conductive mechanism, the reinforcing conductive mechanism comprises a high-dielectric-constant solvent placing shell, a sealing plug, a main channel, a transverse channel and a vertical channel, the high-dielectric-constant solvent placing shell is fixedly connected to the top side surface of the fixed shell, the top end of the high-dielectric-constant solvent placing shell is connected with the sealing plug in a clamping mode, the bottom end of the high-dielectric-constant solvent placing shell is fixedly communicated with the main channel, the bottom end of the main channel is communicated with an inner cavity of the transverse channel arranged in the solid polymer electrolyte, the bottom side surface of the transverse channel is communicated with the vertical channel arranged in the solid polymer electrolyte so as to ensure the overall conductivity of the solid polymer electrolyte, workers can convey the high-dielectric-constant solvent through the main channel and permeate the solid polymer electrolyte through the transverse channel, and the high-dielectric-constant solvent in the transverse channel is injected into the vertical channel to improve the infiltration of the high-dielectric-constant solvent, so that the uniform infiltration of the high-dielectric-constant solvent is ensured, and the conductivity is improved in subsequent use.
In a further embodiment, the number of main channels is two, two main channels for conveying high dielectric constant solvents are communicated, the bottom ends of the main channels are communicated with transverse channels, and three vertical channels which are distributed at equal intervals are fixedly communicated with the bottom ends of the transverse channels.
Compared with the prior art, the invention has the beneficial effects that:
in order to ensure the overall conductivity of the solid polymer electrolyte, workers transport the high-dielectric-constant solvent through a main channel by placing the high-dielectric-constant solvent in a high-dielectric-constant solvent placing shell, permeate the high-dielectric-constant solvent into the solid polymer electrolyte through a transverse channel, and inject the high-dielectric-constant solvent in the transverse channel into a vertical channel, so that the high-dielectric-constant solvent permeation is improved, the uniform permeation of the high-dielectric-constant solvent is ensured, and the electric conductivity is conveniently improved in the subsequent use.
The heat conducted on the surface of the radiating plate is conducted out through the radiating fins and the radiating holes, the side surface of the radiating holes is communicated with the ventilation channel, the conducted heat is taken away through the ventilation channel, the surface of the top end of the ventilation channel is fixedly connected with the first filter screen, the arranged first filter screen filters impurities of gas entering the ventilation channel, the inner wall of the top end of the radiating slot is fixedly connected with the radiating fan used for accelerating gas circulation and improving heat conduction, the arranged second filter screen prevents impurities in external gas from entering the radiating slot to cause internal blockage, the radiating effect is improved, the problems that in the use of the polymer electrolyte battery, the heat accumulation in the polymer electrolyte battery is easily caused due to the fact that the radiating effect is not ideal for a long time, the service life of the battery is shortened, potential safety hazards are increased, in use, the conductivity of the polymer electrolyte in the battery is low, the solvent with high dielectric constant cannot be evenly distributed, and the conductivity of the polymer electrolyte is affected are solved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;
FIG. 2 is a schematic diagram illustrating a cross-sectional connection structure of a fixing housing and a reinforcing conductive mechanism according to an embodiment of the present invention;
FIG. 3 is an enlarged schematic view of a portion of FIG. 1 as a whole, in accordance with an embodiment of the present invention;
FIG. 4 is a schematic top view of a connection between a ventilation channel and a heat sink in an embodiment of the invention;
FIG. 5 is a schematic diagram illustrating a test connection between a heat dissipation hole and a heat dissipation fin according to an embodiment of the present invention;
fig. 6 is a schematic top cross-sectional connection of a housing according to an embodiment of the invention.
In the figure: 1. a housing; 2. a cover; 3. a fixing bolt; 4. a conductive connection assembly; 401. a wire; 402. a rotating block; 403. a first conductive block; 404. rotating the shell; 405. a second conductive block; 406. a connecting seat; 407. an electrode wire; 5. a heat dissipation mechanism; 501. a first filter screen; 502. a ventilation channel; 503. radiating fins; 504. a heat radiation hole; 505. a heat dissipation plate; 506. a heat sink; 507. a heat radiation fan; 508. a second filter screen; 6. a fixed case; 7. a reinforcing plate; 8. an inner case; 9. a solid polymer electrolyte; 10. an electrode plate; 11. reinforcing the conductive mechanism; 1101. a high dielectric constant solvent placement shell; 1102. a sealing plug; 1103. a main channel; 1104. a transverse channel; 1105. a vertical channel; 12. an electrode column; 13. a handle; 14. a rubber seat; 15. and (5) connecting the columns.
Detailed Description
The following description will clearly and fully describe the technical solutions of the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1-6, the present embodiment provides a polymer electrolyte battery, which includes a housing 1 and a housing cover 2 fixedly connected by a fixing bolt 3, and the housing cover 2 is convenient to be detached from the housing 1 by the dismounting of the fixing bolt 3.
In order to ensure that the shell cover 2 is fixed, the fixed shell 6 can be stably placed in the shell 1, four connecting columns 15 are fixedly connected to four corner positions of the inner wall of the top side of the shell cover 2, the tail end of each connecting column 15 is fixedly connected with a rubber seat 14 used for limiting the fixed shell 6, the bottom side surface of each rubber seat 14 is attached to the top side surface of the fixed shell 6, the rubber seats 14 fixedly connected are attached to the top side surface of the fixed shell 6 through the connecting columns 15, the bottom side surface of each rubber seat 14 is tightly attached to the top side of the fixed shell 6, and the fixed shell 6 is conveniently and stably limited and placed in the shell 1.
Wherein, block is connected with fixed shell 6 in the casing 1, and fixed shell 6 inner wall fixed mounting has the reinforcing plate 7 that is used for improving fixed shell 6 bulk strength, for convenient fixed shell 6 takes out in the casing 1, fixed shell 6 top side surface fixedly connected with handle 13, reinforcing plate 7 inner wall fixedly connected with inner shell 8, inner shell 8 internal fixation is provided with solid polymer electrolyte 9, and the parcel has electrode plate 10 in the solid polymer electrolyte 9.
Compared with the prior art, the shell cover 2 is conveniently separated from the shell body 1 through the disassembly of the fixing bolt 3, the rubber seat 14 is driven by the bottom side of the shell cover 2 to be separated from the top side surface of the fixing shell 6 through the connecting column 15, the fixing shell 6 is driven by the handle 13 to be separated from the shell body 1, and the replacement of the inside of the battery is realized, so that the operation is convenient.
In order to improve the holistic radiating effect of battery, casing 1 outside surface is provided with the radiating mechanism 5 that is used for the inside radiating of battery, and radiating mechanism 5 includes heating panel 505, derives the heat of battery inside through heating panel 505, fixes the heat dissipation wing 503 at heating panel 505 side surface, casing 1 inner wall fixedly connected with silica gel heat conduction strip, silica gel heat conduction strip other end fixedly connected with fixed shell 6, there is certain space gap between fixed shell 6 and the casing 1, is favorable to the heat to flow, is convenient for derive, and the heat dissipation wing 503 sets up in the louvre 504 that casing 1 offered, derives the heat that the heating panel 505 surface was led out through heat dissipation wing 503 and louvre 504, and louvre 504 side surface and ventilation channel 502 intercommunication take away the heat of deriving through ventilation channel 502, and ventilation channel 502 top surface fixedly connected with first filter screen 501, and the first filter screen 501 that sets up carries out impurity filtration to the gas that gets into in the ventilation channel 502, and the terminal fixedly connected with of ventilation channel 502 is offered at casing 1 bottom side surface's heat dissipation groove 506, and the inner wall fixedly connected with in the top is used for accelerating gas circulation to improve the heat and is derived fan 507, is convenient for deriving, and the heat is blocked the second filter screen 508 that is arranged in the outside of heat dissipation channel 506 to prevent the inside dust from getting into the inside of the inside filter screen.
In order to improve heat conduction in the heat dissipation plate 505, the tail ends of the heat dissipation fins 503 penetrate through the side surface of the shell 1, one ends of the heat dissipation fins 503 are connected to the inner cavity of the heat dissipation hole 504, the heat dissipation fins 503 and the heat dissipation hole 504 are coaxially arranged, the number of the heat dissipation fins 503 is a plurality of, the plurality of heat dissipation fins 503 are uniformly distributed on the side surface of the heat dissipation plate 505, and the heat conduction effect of the heat dissipation plate 505 is improved by uniformly distributing the plurality of heat dissipation fins 503 on the surface of the heat dissipation plate 505.
In order to facilitate the heat dissipation in the battery case, the number of the heat dissipation plates 505 is two, the two heat dissipation plates 505 are positioned on the left and right opposite side surfaces of the case 1, and the side surfaces of the heat dissipation plates 505 are attached to the side surfaces of the fixed case 6, so that the overall heat dissipation effect of the battery is improved.
The number of the ventilation channels 502 is a plurality, the adjacent ventilation channels 502 are distributed in parallel at equal intervals, the right side surface of each ventilation channel 502 is communicated with the corresponding heat dissipation hole 504, and the bottom end of each ventilation channel 502 is communicated with the corresponding heat dissipation groove 506 in a medium-pass arc-shaped pipeline structure.
The ventilation channels 502 are uniformly distributed at equal intervals, and the side walls of the ventilation channels 502 are communicated with the heat dissipation holes 504, so that the air entering the ventilation channels 502 can conveniently carry away heat on the surfaces of the heat dissipation holes 504 and the heat dissipation fins 503, and the heat dissipation effect is improved.
In order to ensure that the gas in the ventilation channel 502 flows faster, and the gas flowing fast is convenient for lead out the heat, the heat dissipation fan 507 is installed through the fixing frame at the joint of the heat dissipation groove 506 and the ventilation channel 502, the inner wall of the corner in the middle of the heat dissipation groove 506 is an arc surface, the other end of the heat dissipation groove 506 is opened to the side surface of the bottom end of the shell 1, the heat dissipation fan 507 is started in the heat dissipation groove 506, the gas flowing in the ventilation channel 502 is accelerated by the heat dissipation fan 507, the heat is conveniently taken out, and the heat dissipation effect is improved.
Example two
Referring to fig. 1 and 3, further improvements are made on the basis of example 1:
in order to facilitate the connection between the electrode post 12 and the solid polymer electrolyte 9, the conductive connection component 4 is installed in the fixed shell 6, the conductive connection component 4 comprises an electrode wire 407, the electrode wire 407 is electrically connected with the top surface of the electrode plate 10, the top end of the electrode wire 407 is fixedly and electrically connected with a second conductive block 405, the bottom surface of the second conductive block 405 is fixedly connected with a connection seat 406, the top end of the connection seat 406 is in threaded connection with a rotating shell 404, the rotating shell 404 is rotationally attached with a first conductive block 403 attached with the second conductive block 405, the top surface of the second conductive block 405 is fixedly connected with a lead 401, and the lead 401 is electrically connected with the electrode post 12 fixedly connected with the top surface of the shell cover 2.
In the wiring of electrode post 12 and electrolyte, through laminating connecting seat 406 topside fixed connection's second conducting block 405 and first conducting block 403, cup joint through rotating shell 404 and connecting seat 406 outside surface screw thread, be convenient for with the stable connection of first conducting block 403 and second conducting block 405, the stable of being convenient for the power supply, and through dismantling behind the cap 2, with rotating shell 404 and connecting seat 406 separation, dismantle first conducting block 403 and second conducting block 405, be convenient for take off fixed shell 6, be convenient for change.
Wherein, the top surface fixedly connected with rotation piece 402 of rotation shell 404, the through-hole has been seted up at rotation piece 402 middle part, runs through in the through-hole has wire 401, rotation piece 402 rotates with the groove of seting up at the bottom surface of cap 2 to be connected, and rotation piece 402 of being convenient for drives rotation shell 404 and connecting seat 406 and carries out fixed connection.
Example III
Referring to fig. 1-2, a further improvement was made over example 2:
in order to ensure the overall conductivity of the solid polymer electrolyte 9, workers transport the high-permittivity solvent through the main channel 1103 by placing the high-permittivity solvent in the high-permittivity solvent placement case 1101, permeate the high-permittivity solvent into the solid polymer electrolyte 9 through the transverse channel 1104, and inject the high-permittivity solvent into the vertical channel 1105, thereby improving the permeation of the high-permittivity solvent, ensuring the uniform permeation of the high-permittivity solvent, and facilitating the improvement of conductivity in the subsequent use, the reinforcing conductive mechanism 11 is mounted on the surface of the fixed case 6, and the reinforcing conductive mechanism 11 comprises the high-permittivity solvent placement case 1101, the sealing plug 1102, the main channel 1103, the transverse channel 1104 and the vertical channel 1105.
Wherein, high dielectric constant solvent is placed shell 1101 fixed connection and is connected with sealing plug 1102 at fixed shell 6 topside surface, high dielectric constant solvent is placed shell 1101 top block, seal the high dielectric constant solvent and place shell 1101 top through sealing plug 1102, avoid appearing the condition of leaking, high dielectric constant solvent is placed shell 1101 bottom fixed intercommunication and is had main channel 1103, main channel 1103 bottom and the horizontal passageway 1104 inner chamber intercommunication of setting in solid polymer electrolyte 9, horizontal passageway 1104 bottom side surface communicates with the vertical passageway 1105 of setting at solid polymer electrolyte 9, realize high dielectric constant solvent evenly distributed.
In order to improve the uniform distribution of the high-dielectric-constant solvent in the solid polymer electrolyte 9, the number of the main channels 1103 is two, the two main channels 1103 for conveying the high-dielectric-constant solvent are communicated, the bottom ends of the main channels 1103 are communicated with the transverse channels 1104, and three vertical channels 1105 which are distributed at equal intervals are fixedly communicated with the bottom ends of the transverse channels 1104.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The polymer electrolyte battery comprises a shell (1) and a shell cover (2) fixedly connected through a fixing bolt (3), and is characterized in that: the battery cooling structure comprises a shell (1), and is characterized in that a fixing shell (6) is connected in a clamping manner, a reinforcing plate (7) for improving the overall strength of the fixing shell (6) is fixedly arranged on the inner wall of the fixing shell (6), a handle (13) is fixedly connected to the surface of the top side of the fixing shell (6), an inner shell (8) is fixedly connected to the inner wall of the reinforcing plate (7), a solid polymer electrolyte (9) is fixedly arranged in the inner shell (8), an electrode plate (10) is wrapped in the solid polymer electrolyte (9), a cooling mechanism (5) for cooling the inside of the battery is arranged on the outer side surface of the shell (1), the cooling mechanism (5) comprises a cooling plate (505) and cooling fins (503) fixed on the side surface of the cooling plate (505), a silica gel heat conducting strip is fixedly connected to the inner wall of the shell (1), a certain space gap is reserved between the fixing shell (6) and the shell (1), and heat is conveniently led out. The heat dissipation fins (503) are arranged in heat dissipation holes (504) formed in the shell (1), the side surfaces of the heat dissipation holes (504) are communicated with the ventilation channel (502), a first filter screen (501) for dust filtration is fixedly connected to the top end surface of the ventilation channel (502), a heat dissipation groove (506) formed in the bottom end side surface of the shell (1) is fixedly communicated with the tail end of the ventilation channel (502), a heat dissipation fan (507) for accelerating gas circulation and improving heat export is fixedly connected to the inner wall of the top end of the heat dissipation groove (506), and a second filter screen (508) for intercepting external dust is arranged at the tail end of the heat dissipation groove (506); the tail ends of the radiating fins (503) penetrate through the side surface of the shell (1), one ends of the radiating fins (503) are connected to the inner cavity of the radiating hole (504), the radiating fins (503) and the radiating hole (504) are coaxially arranged, the number of the radiating fins (503) is a plurality, and the radiating fins (503) are uniformly distributed on the side surface of the radiating plate (505); the number of the radiating plates (505) is two, the two radiating plates (505) are positioned on the left side surface and the right side surface of the shell (1), and the side surfaces of the radiating plates (505) are attached to the side surfaces of the fixed shell (6); the number of the ventilation channels (502) is a plurality, the adjacent ventilation channels (502) are distributed in parallel at equal intervals, the right side surface of each ventilation channel (502) is communicated with a heat dissipation hole (504) arranged on the right side, and the bottom end of each ventilation channel (502) is communicated with a heat dissipation groove (506) in a middle-through arc-shaped pipeline structure; a cooling fan (507) is arranged at the joint of the cooling groove (506) and the ventilation channel (502) through a fixing frame, the inner wall of the corner in the middle of the cooling groove (506) is an arc surface, the other end of the cooling groove (506) is arranged on the bottom end side surface of the shell (1),
wherein: the surface of the fixed shell (6) is provided with a reinforced conductive mechanism (11), the reinforced conductive mechanism (11) comprises a high-dielectric-constant solvent placing shell (1101), a sealing plug (1102), a main channel (1103), a transverse channel (1104) and a vertical channel (1105), the high-dielectric-constant solvent placing shell (1101) is fixedly connected to the top surface of the fixed shell (6), the sealing plug (1102) is clamped and connected to the top end of the high-dielectric-constant solvent placing shell (1101), the bottom end of the high-dielectric-constant solvent placing shell (1101) is fixedly communicated with the main channel (1103), the bottom end of the main channel (1103) is communicated with the inner cavity of the transverse channel (1104) arranged in the solid polymer electrolyte (9), the bottom surface of the transverse channel (1104) is communicated with the vertical channel (1105) arranged in the solid polymer electrolyte (9),
wherein: the number of the main channels (1103) is two, the two main channels (1103) for conveying the high dielectric constant solvent are communicated, the bottom ends of the main channels (1103) are communicated with the transverse channels (1104), and three vertical channels (1105) which are distributed at equal intervals are fixedly communicated with the bottom ends of the transverse channels (1104).
2. The polymer electrolyte battery according to claim 1, wherein: four corner positions of the top side inner wall of the shell cover (2) are fixedly connected with four connecting columns (15), the tail end of each connecting column (15) is fixedly connected with a rubber seat (14) used for limiting the fixed shell (6), and the bottom side surface of each rubber seat (14) is attached to the top side surface of the fixed shell (6).
3. The polymer electrolyte battery according to claim 1, wherein: install conductive connection subassembly (4) in fixed shell (6), conductive connection subassembly (4) include electrode line (407), electrode line (407) and electrode plate (10) topside surface electric connection, electrode line (407) top fixedly electric connection has second conductive block (405), second conductive block (405) bottom side surface fixedly connected with connecting seat (406), connecting seat (406) top threaded connection has rotation shell (404), rotation shell (404) internal rotation laminating has first conductive block (403) with second conductive block (405) laminating, second conductive block (405) topside surface fixedly connected with wire (401), wire (401) are fixed at cap (2) topside surface fixed connection electrode post (12) electric connection.
4. The polymer electrolyte battery according to claim 3, wherein: the rotary shell is characterized in that a rotary block (402) is fixedly connected to the surface of the top side of the rotary shell (404), a through hole is formed in the middle of the rotary block (402), a wire (401) penetrates through the through hole, and the rotary block (402) is rotationally connected with a rotary groove formed in the surface of the bottom side of the shell cover (2).
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101720516A (en) * | 2006-08-16 | 2010-06-02 | Iq电力许可股份公司 | Has the liquid electrolyte battery that the mobile electrolyte that carries out of by convection mixes |
| KR20160063151A (en) * | 2014-11-26 | 2016-06-03 | 롯데케미칼 주식회사 | fiter for injecting electrolyte and zinc-bromine redox battery using the same |
| JP2017157302A (en) * | 2016-02-29 | 2017-09-07 | 住友電気工業株式会社 | Electrode for redox flow battery, and redox flow battery |
| CN213556893U (en) * | 2020-09-23 | 2021-06-29 | 佛山市德方纳米科技有限公司 | Stirring cooling device and automatic stirring cooling equipment with same |
| CN213752814U (en) * | 2020-12-28 | 2021-07-20 | 河源市东润新能源科技有限公司 | Polymer lithium ion battery with high safety performance |
| CN114914644A (en) * | 2022-05-24 | 2022-08-16 | 厦门海辰新能源科技有限公司 | Battery, electrolyte injection method and electrolyte injection equipment |
| CN217485506U (en) * | 2022-04-01 | 2022-09-23 | 宁波市捷丰塑业有限公司 | Composite bipolar plate for flow battery |
| CN217589380U (en) * | 2022-06-23 | 2022-10-14 | 中创新航科技(江苏)有限公司 | Battery with improved battery capacity |
| CN217957521U (en) * | 2022-08-25 | 2022-12-02 | 哈尔滨友盛科技有限公司 | Automatic radiating voltage transmitter and dustproof mechanism and radiating mechanism thereof |
| CN116632414A (en) * | 2023-07-25 | 2023-08-22 | 深圳浙动机械设备有限公司 | Battery pack arrangement and connection arrangement structure of power supply system |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103209567A (en) * | 2012-01-13 | 2013-07-17 | 鸿富锦精密工业（深圳）有限公司 | Closed type control device |
| CN214013123U (en) * | 2020-12-23 | 2021-08-20 | 厦门海辰新能源科技有限公司 | Battery electrolyte buffer memory porous capsule |
-
2023
- 2023-10-13 CN CN202311322460.1A patent/CN117080618B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101720516A (en) * | 2006-08-16 | 2010-06-02 | Iq电力许可股份公司 | Has the liquid electrolyte battery that the mobile electrolyte that carries out of by convection mixes |
| KR20160063151A (en) * | 2014-11-26 | 2016-06-03 | 롯데케미칼 주식회사 | fiter for injecting electrolyte and zinc-bromine redox battery using the same |
| JP2017157302A (en) * | 2016-02-29 | 2017-09-07 | 住友電気工業株式会社 | Electrode for redox flow battery, and redox flow battery |
| CN213556893U (en) * | 2020-09-23 | 2021-06-29 | 佛山市德方纳米科技有限公司 | Stirring cooling device and automatic stirring cooling equipment with same |
| CN213752814U (en) * | 2020-12-28 | 2021-07-20 | 河源市东润新能源科技有限公司 | Polymer lithium ion battery with high safety performance |
| CN217485506U (en) * | 2022-04-01 | 2022-09-23 | 宁波市捷丰塑业有限公司 | Composite bipolar plate for flow battery |
| CN114914644A (en) * | 2022-05-24 | 2022-08-16 | 厦门海辰新能源科技有限公司 | Battery, electrolyte injection method and electrolyte injection equipment |
| CN217589380U (en) * | 2022-06-23 | 2022-10-14 | 中创新航科技(江苏)有限公司 | Battery with improved battery capacity |
| CN217957521U (en) * | 2022-08-25 | 2022-12-02 | 哈尔滨友盛科技有限公司 | Automatic radiating voltage transmitter and dustproof mechanism and radiating mechanism thereof |
| CN116632414A (en) * | 2023-07-25 | 2023-08-22 | 深圳浙动机械设备有限公司 | Battery pack arrangement and connection arrangement structure of power supply system |
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| CN117080618A (en) | 2023-11-17 |
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