CN116632414A - Battery pack arrangement and connection arrangement structure of power supply system - Google Patents
Battery pack arrangement and connection arrangement structure of power supply system Download PDFInfo
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- CN116632414A CN116632414A CN202310912475.7A CN202310912475A CN116632414A CN 116632414 A CN116632414 A CN 116632414A CN 202310912475 A CN202310912475 A CN 202310912475A CN 116632414 A CN116632414 A CN 116632414A
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 67
- 230000000694 effects Effects 0.000 abstract description 9
- 230000009471 action Effects 0.000 description 6
- 239000012535 impurity Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 239000000428 dust Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000005855 radiation Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction 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
- H01M10/60—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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/244—Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/258—Modular batteries; Casings provided with means for assembling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/262—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks
- H01M50/264—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks for cells or batteries, e.g. straps, tie rods or peripheral frames
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/271—Lids or covers for the racks or secondary casings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
- H01M50/503—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the shape of the interconnectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
- H01M50/514—Methods for interconnecting adjacent batteries or cells
- H01M50/517—Methods for interconnecting adjacent batteries or cells by fixing means, e.g. screws, rivets or bolts
-
- 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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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a battery pack arrangement and connection arrangement structure of an electric power supply system, which comprises an arrangement box body, wherein the bottom end of the arrangement box body is fixedly connected with a base through a fastening bolt, a heat dissipation cavity is formed in the surface of the base, filter screens are fixedly connected to the inner walls of the two opposite ends of the heat dissipation cavity, a heat dissipation fan fixedly connected to the inner walls of the heat dissipation cavity is arranged on one side of the filter screens, the top side of the heat dissipation cavity is communicated with a heat dissipation hole formed in the bottom end of the arrangement box body, the top end of the heat dissipation hole is communicated with a through hole formed in the arrangement box body, the top end of the through hole is communicated with a placing groove formed in the arrangement box body, and a rubber column is fixedly connected to the inner side wall of the placing groove. In the heat dissipation effect of the battery operation, the heat in the battery placing cavity is led out through the heat dissipation guide hole by starting the heat dissipation fan, the led-out heat enters the heat dissipation cavity through the through hole and the heat dissipation hole, and the heat dissipation fan leads out the heat in the heat dissipation cavity, so that the heat dissipation effect is improved.
Description
Technical Field
The invention relates to the technical field of battery pack arrangement and connection arrangement structures, in particular to a battery pack arrangement and connection arrangement structure of an electric power supply system.
Background
The battery packs are connected in series and in parallel, the voltage of each battery is required to be the same, the output voltage is equal to the voltage of one battery, the parallel battery packs can provide stronger current, the serial battery packs have no excessive requirements, the battery packs are very widely used in our life, and the serial battery packs are arranged in television remote controllers, electronic toys and flashlights.
At present, in the connection arrangement process of the battery pack of the existing power supply system, the battery pack is unstable in connection after being installed, the battery pack is inconvenient to take out and replace, meanwhile, in use, internal heat in the battery pack is inconvenient to dissipate in installation and use, heat accumulation in the battery pack is easy to cause, the using hidden danger of the subsequent battery pack is increased, and the use is influenced.
Disclosure of Invention
The present invention is directed to a battery pack arrangement and connection arrangement structure of an electric power supply system, so as to solve the above-mentioned related problems.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a group battery of electric power supply system arranges connection arrangement structure, including arranging the box, arrange box bottom and base fixed connection through fastening bolt, the radiating cavity has been seted up to the base surface, the relative both ends inner wall fixedly connected with filter screen in radiating cavity, filter screen one side is provided with the radiator fan of fixed connection at radiating cavity inner wall, radiating cavity top side communicates with the louvre of seting up arranging the box bottom, the louvre top communicates with seting up the through-hole in arranging the box, the through-hole top communicates with seting up the standing groove in arranging the box, standing groove inside wall fixedly connected with rubber column, the terminal fixedly connected with arc of rubber column, the centre gripping has battery pack in the arc, battery pack is connected with electrically conductive subassembly relatively.
Preferably, the number of the placing grooves is equal to that of the battery packs, through holes are formed in the right lower portion of the battery packs, the sectional area of each through hole is smaller than that of the bottom end of each battery pack, a plurality of radiating holes are formed in the bottom end of each through hole, the bottom ends of the radiating holes are communicated with the radiating cavities, the number of the radiating cavities is two, the two radiating cavities are transversely and parallelly formed in the base, and the same radiating cavities are distributed in the adjacent placing grooves at the tops of the radiating cavities at equal intervals.
Preferably, the screw thread of base bottom side has a plurality of fastening bolt, fastening bolt terminal and the bottom side surface threaded connection of arranging the box.
Preferably, the inner wall of the placing groove is provided with two symmetrically arranged arc-shaped plates, and a plurality of rubber columns are arranged between the arc-shaped convex surfaces of the arc-shaped plates and the inner wall of the placing groove at equal intervals.
Preferably, the top end of the placing groove is provided with a battery cover, the battery cover is fixedly connected to the top end of the arrangement box body through bolts, and the battery cover is sleeved on the surface of the first connecting post in a sliding manner.
Preferably, the battery pack comprises a battery pack shell, a placing cavity, a fixing column, a heat conduction placing shell, a heat dissipation guide hole and a battery, the placing cavity is formed in the top of the battery pack shell, the fixing column is fixedly connected with the inner wall of the placing cavity, the heat conduction placing shell is fixedly connected with the tail end of the fixing column, the heat dissipation guide hole is formed in the side surface of the heat conduction placing shell, and the battery is placed in the heat conduction placing shell.
Preferably, the number of the placing cavities is three, the three placing cavities are distributed in a delta shape in the battery pack shell, the placing cavities are coaxially provided with heat conduction placing shells, the outer side surfaces of the heat conduction placing shells are fixedly connected with the inner walls of the placing cavities through fixing columns, the side surfaces of the heat conduction placing shells are uniformly provided with a plurality of heat dissipation guide holes, the heat dissipation guide holes are communicated with the placing cavities and the inner cavities of the heat conduction placing shells, and the placing cavities penetrate through the battery pack shell.
Preferably, the conductive component comprises a first star-shaped connecting piece, a first connecting post, a connecting wire, a locking cap, an anode connecting end, a second star-shaped connecting piece, a second connecting post, a conductive block and a cathode connecting end, wherein the first star-shaped connecting piece is connected with the anode end of the battery, the first connecting post is fixedly connected with the top side of the first star-shaped connecting piece, the connecting wire is arranged on the surface of the first connecting post, the locking cap is in threaded connection with the top end of the first connecting post, the first connecting post is electrically connected with the anode connecting end, the second star-shaped connecting piece is connected with the cathode of the battery, the second connecting post is fixedly connected with the second connecting post, the conductive block is attached to the tail end of the second connecting post, and the conductive block is fixedly connected with the inner wall of the through hole.
Preferably, the first star-shaped connecting piece and the second star-shaped connecting piece are respectively arranged at two opposite ends of the battery pack shell, the first connecting posts adjacent to the tops of the first star-shaped connecting pieces are electrically connected through connecting wires, and the first connecting posts are electrically connected with the positive electrode connecting end through connecting wires.
Preferably, one side of the conductive block is tightly attached to the second star-shaped connecting sheet, adjacent conductive blocks are electrically connected through wires, and the conductive blocks are electrically connected with the negative electrode connecting end through wires.
Compared with the prior art, the invention provides a battery pack arrangement and connection arrangement structure of a power supply system, which has the following beneficial effects:
1. according to the invention, in the radiating effect of the battery operation, the radiating fan is started, under the action of the radiating fan, the heat in the battery placing cavity is led out through the radiating guide hole, the led-out heat enters the radiating cavity through the through hole and the radiating hole, the radiating fan leads out the heat in the radiating cavity, the radiating effect is improved, the filter screen is arranged at the tail end of the radiating cavity, the impurities are conveniently filtered and intercepted, the influence of external dust and impurities is avoided, and the radiating requirement is met.
2. In the assembly of the battery pack shell, the battery is placed in the heat conduction placing shell, the first star-shaped connecting piece is connected with the positive electrode of the battery after the battery is stably installed in the battery pack shell, the negative electrode of the battery is electrically connected with the bottom side of the second star-shaped connecting piece, then the assembled battery pack shell is placed in the placing groove, the battery cover penetrates through the surface of the first connecting post on the top side of the first star-shaped connecting piece, then the bottom side of the battery cover is attached to the top side of the arrangement box body, the battery cover is stably fixed through the bolts by rotating the bolts, the placement stability of the battery pack shell is ensured, meanwhile, the bottom side of the second star-shaped connecting piece is tightly attached to the conductive block through the second connecting post, the connection stability is improved, and finally the base is stably fixed at the bottom end of the arrangement box body through the bolts by rotating the bolts, so that the subsequent heat dissipation operation is facilitated, and the use requirement is met.
3. In the electrified connection, the first star-shaped connecting piece is connected with the positive electrode of the battery, the first connecting posts on the top sides of the adjacent first star-shaped connecting pieces are connected through the connecting wires, and at the same time, the bottom sides of the second star-shaped connecting pieces are tightly attached to the conductive blocks through the second connecting posts, the conductive blocks are stably connected through the wires, and meanwhile, the wires are electrically connected with the negative electrode connecting ends, so that the electric connection is convenient, and the stable use of the battery after installation is convenient.
Drawings
FIG. 1 is a front cross-sectional view of the present invention;
FIG. 2 is a schematic top view of the top side of the placement case of the present invention;
FIG. 3 is a schematic view showing the bottom-up connection of the battery pack case and the bottom side of the placement case of the present invention;
FIG. 4 is a schematic top view of the connection of the battery pack case to the placement case of the present invention;
FIG. 5 is an enlarged schematic view of a portion of FIG. 4A according to the present invention;
fig. 6 is a schematic diagram of a front side cross-sectional view of a battery pack case of the present invention;
fig. 7 is a schematic side cross-sectional view of a chassis of the present invention.
In the figure: 1. arranging a box body; 101. a placement groove; 102. a through hole; 103. a heat radiation hole; 2. a base; 201. a heat dissipation cavity; 3. a heat radiation fan; 4. a filter screen; 5. a fastening bolt; 6. a rubber column; 7. an arc-shaped plate; 8. a battery pack case; 801. a placement cavity; 9. fixing the column; 10. placing a shell; 1001. a heat dissipation guide hole; 11. a battery; 12. a first star-shaped connecting piece; 13. a first connecting post; 14. a battery cover; 15. locking the cap cover; 16. connecting wires; 17. a positive electrode connection end; 18. a second star-shaped connecting piece; 19. the second connecting terminal is connected with the connecting terminal; 20. a conductive block; 21. and a negative electrode connection end.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but 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.
Referring to fig. 1 to 7, the present invention provides a technical solution: the utility model provides a group battery of electric power supply system arranges connection arrangement structure, including arranging box 1, arrange box 1 bottom through fastening bolt 5 and base 2 fixed connection, the radiating cavity 201 has been seted up on base 2 surface, radiating cavity 201 relative both ends inner wall fixedly connected with filter screen 4, filter screen 4 one side is provided with the radiator fan 3 of fixed connection at radiating cavity 201 inner wall, radiating cavity 201 top side communicates with the louvre 103 of seting up arranging box 1 bottom, the louvre 103 top communicates with seting up the through-hole 102 in arranging box 1, the through-hole 102 top communicates with seting up the standing groove 101 in arranging box 1, standing groove 101 inside wall fixedly connected with rubber post 6, the terminal fixedly connected with arc 7 of rubber post 6, the centre gripping has battery pack in the arc 7, battery pack is connected with electrically conductive subassembly relatively.
Further, the number of the placing grooves 101 is equal to that of the battery packs, through holes 102 are formed under the battery packs, the sectional area of each through hole 102 is smaller than that of the bottom end of each battery pack, a plurality of heat dissipation holes 103 are formed in the bottom end of each through hole 102, the bottom ends of the heat dissipation holes 103 are communicated with the heat dissipation cavities 201, the number of the heat dissipation cavities 201 is two, the two heat dissipation cavities 201 are transversely and parallelly arranged in the base 2, and the adjacent placing grooves 101 at the top of the same heat dissipation cavity 201 are distributed at equal intervals, so that heat dissipation to the arrangement box 1 is facilitated.
Further, the bottom side surface screw thread of the base 2 is penetrated with a plurality of fastening bolts 5, the tail ends of the fastening bolts 5 are in threaded connection with the bottom side surface of the arrangement box body 1, the base 2 is fixed with the arrangement box body 1, and the connection stability of the base 2 fixed at the bottom end of the arrangement box body 1 is improved.
Further, the inner wall of the placing groove 101 is provided with two symmetrically arranged arc-shaped plates 7, a plurality of rubber columns 6 are arranged between the arc-shaped convex surfaces of the arc-shaped plates 7 and the inner wall of the placing groove 101 at equal intervals, and the fixation stability of the arc-shaped plates 7 is improved.
Further, the top end of the placing groove 101 is provided with a battery cover 14, the battery cover 14 is fixedly connected to the top end of the arrangement box body 1 through bolts, and the battery cover 14 is sleeved on the surface of the first connecting post 13 in a sliding manner, so that the battery cover 14 is convenient to use.
Further, the battery pack comprises a battery pack shell 8, a placing cavity 801, a fixing column 9, a heat conduction placing shell 10, a heat dissipation guide hole 1001 and a battery 11, the placing cavity 801 is formed in the top of the battery pack shell 8, the fixing column 9 is fixedly connected to the inner wall of the placing cavity 801, the heat conduction placing shell 10 is fixedly connected to the tail end of the fixing column 9, the heat dissipation guide hole 1001 is formed in the side surface of the heat conduction placing shell 10, the battery 11 is placed in the heat conduction placing shell 10, and the placing stability of the battery 11 is improved.
Further, placing the chamber 801 number and being three, three place the chamber 801 and be the delta distribution in group battery shell 8, place the intracavity coaxial line and be provided with the heat conduction and place shell 10, the heat conduction is placed shell 10 outside surface and is placed chamber 801 inner wall fixed connection through fixed column 9, heat conduction is placed shell 10 side surface evenly distributed and is had a plurality of heat dissipation guide hole 1001, heat dissipation guide hole 1001 is placed chamber 801 and heat conduction and is placed shell 10 inner chamber intercommunication, place chamber 801 and run through group battery shell 8, the intercommunication of the heat dissipation of being convenient for improves the radiating effect.
Further, the conductive component comprises a first star-shaped connecting piece 12, a first connecting post 13, a connecting wire 16, a locking cap 15, a positive connecting end 17, a second star-shaped connecting piece 18, a second connecting post 19, a conductive block 20 and a negative connecting end 21, wherein the first star-shaped connecting piece 12 is connected with the positive end of the battery 11, the first connecting post 13 is fixedly connected with the top side of the first star-shaped connecting piece 12, the connecting wire 16 is arranged on the surface of the first connecting post 13, the locking cap 15 is in threaded connection with the top end of the first connecting post 13, the first connecting post 13 is electrically connected with the positive connecting end 17, the second star-shaped connecting piece 18 is connected with the negative electrode of the battery 11, the bottom side of the second star-shaped connecting piece 18 is fixedly connected with the second connecting post 19, the tail end of the second connecting post 19 is attached with a conductive block 20, the conductive block 20 is fixedly connected with the inner wall of the through hole 102, the circuit is convenient to communicate, and the power supply is convenient.
Further, the first star-shaped connecting piece 12 and the second star-shaped connecting piece 18 are respectively arranged at two opposite ends of the battery pack case 8, the first connecting posts 13 at the top of the adjacent first star-shaped connecting piece 12 are electrically connected through connecting wires 16, and the first connecting posts 13 are electrically connected with the positive electrode connecting end 17 through the connecting wires 16.
Further, one side of the conductive block 20 is tightly attached to the second star-shaped connecting piece 18, the adjacent conductive blocks 20 are electrically connected through wires, and the conductive blocks 20 are electrically connected with the negative electrode connecting end 21 through wires, so that connection stability is ensured.
In embodiment 1, as shown in fig. 1, 3 and 6-7, in the heat dissipation effect of the battery 11, by starting the heat dissipation fan 3, under the action of the heat dissipation fan 3, the heat in the battery 11 placement cavity 801 is led out through the heat dissipation guide hole 1001, the led-out heat enters the heat dissipation cavity 201 through the through hole 102 and the heat dissipation hole 103, the heat dissipation fan 3 leads out the heat in the heat dissipation cavity 201, the heat dissipation effect is improved, and the tail end of the heat dissipation cavity 201 is provided with the filter screen 4, so that the impurity is conveniently filtered and intercepted, the influence of external dust impurity is avoided, and the heat dissipation requirement is met.
In embodiment 2, as shown in fig. 1 and fig. 3-6, in the assembly of the battery pack case 8, the battery 11 is placed in the heat conduction placing case 10, the first star-shaped connecting piece 12 is connected with the positive electrode of the battery 11 after the battery 11 is stably installed in the battery pack case 8, the negative electrode of the battery 11 is electrically connected with the bottom side of the second star-shaped connecting piece 18, then the assembled battery pack case 8 is placed in the placing groove 101, the battery cover 14 penetrates through the surface of the first connecting post 13 on the top side of the first star-shaped connecting piece 12, then the bottom side of the battery cover 14 is attached to the top side of the arrangement box 1, the battery cover 14 is stably fixed by a bolt through a rotary bolt, the placement stability of the battery pack case 8 is ensured, meanwhile, the connection stability is improved by placing the base 2 at the bottom end of the arrangement box 1 through the second connecting post 19, the base 2 is stably fixed at the bottom end of the arrangement box 1 through a bolt, the subsequent heat dissipation operation is facilitated, and the use requirement is satisfied.
In embodiment 3, as shown in fig. 1-6, in the power connection, the first star-shaped connection piece 12 is connected with the positive electrode of the battery 11, the first connection post 13 on the top side of the adjacent first star-shaped connection piece 12 is connected through the connection wire 16, and at the same time, the connection wire 16 is electrically connected with the positive electrode connection end 17, the connection wire 16 and the first connection post 13 are conveniently and stably connected through the rotation locking cap 15, the bottom side of the second star-shaped connection piece 18 is tightly attached to the conductive block 20 through the second connection post 19, the conductive block 20 is stably connected through the wire, and the wire is electrically connected with the negative electrode connection end 21, so that the conductive connection is facilitated, and the battery 11 is convenient to stably use after installation.
Working principle: before use, the device is powered on, in the heat dissipation effect of the operation of the battery 11, through starting the heat dissipation fan 3, under the action of the heat dissipation fan 3, the heat in the battery 11 placing cavity 801 is led out through the heat dissipation guide hole 1001, the led-out heat enters the heat dissipation cavity 201 through the through hole 102 and the heat dissipation hole 103, the heat dissipation fan 3 leads out the heat in the heat dissipation cavity 201, the heat dissipation effect is improved, the tail end of the heat dissipation cavity 201 is provided with the filter screen 4, the impurity is convenient to filter and intercept, the influence of external dust and impurity is avoided, the heat dissipation requirement is met, in the assembly of the battery pack shell 8, the battery 11 is placed in the heat conduction placing shell 10, after the battery 11 is stably installed in the battery pack shell 8, the first star-shaped connecting sheet 12 is connected with the positive electrode of the battery 11, the negative electrode of the battery 11 is electrically connected with the bottom side of the second star-shaped connecting sheet 18, then the assembled battery pack shell 8 is placed in the placing groove 101, the battery cover 14 penetrates through the surface of the first connecting post 13 on the top side of the first star-shaped connecting piece 12, then the bottom side of the battery cover 14 is attached to the top side of the arrangement box body 1, the bolts are rotated to stably fix the battery cover 14 through the bolts, the placement stability of the battery pack shell 8 is guaranteed, meanwhile, the bottom side of the second star-shaped connecting piece 18 is tightly attached to the conductive block 20 through the second connecting post 19, the connection stability is improved, finally, the base 2 is placed at the bottom end of the arrangement box body 1, the bolts are rotated to stably fix the base 2 at the bottom end of the arrangement box body 1 through the bolts, the follow-up heat dissipation operation is convenient, the use requirement is met, in the electrified connection, the first star-shaped connecting piece 12 is connected with the positive electrode of the battery 11, the adjacent first connecting post 13 on the top side of the first star-shaped connecting piece 12 is connected through the connecting wire 16, and at the same time, the base 2 is electrically connected with the positive electrode connecting end 17 through the connecting wire 16, the second star connection piece 18 bottom side is closely laminated with electrically conductive piece 20 through second even terminal 19, carry out stable connection with electrically conductive piece 20 through the wire, simultaneously wire and negative pole link 21 electric connection, be convenient for electrically conductive intercommunication, make things convenient for the stable use after the battery 11 is installed, the battery 11 group is in the connection at present in the connection arrangement in-process of the battery 11 group of current power supply system, the battery 11 group is unstable after the installation, the condition of being inconvenient for taking out the change, and in use simultaneously, the inside heat is inconvenient for dispelling in the use of battery 11 group installation, cause the heat to pile up in the battery 11 group easily, increase the hidden danger of the use of follow-up battery 11 group, influence the problem of using.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.
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 (10)
1. The group battery of electric power supply system arranges connection arrangement structure, including arranging box (1), its characterized in that: arrange box (1) bottom through fastening bolt (5) and base (2) fixed connection, radiating cavity (201) have been seted up on base (2) surface, radiating cavity (201) relative both ends inner wall fixedly connected with filter screen (4), filter screen (4) one side is provided with radiator fan (3) of fixed connection at radiating cavity (201) inner wall, radiating cavity (201) top side communicates with offer radiating hole (103) in arranging box (1) bottom, radiating hole (103) top communicates with offer through-hole (102) in arranging box (1), through-hole (102) top communicates with offer standing groove (101) in arranging box (1), standing groove (101) inside wall fixedly connected with rubber column (6), terminal fixedly connected with arc (7) of rubber column (6), the centre gripping has battery pack in arc (7), battery pack is connected with electrically conductive subassembly relatively.
2. The battery pack arrangement connection arrangement of an electric power supply system according to claim 1, characterized in that: the utility model discloses a battery pack, including standing groove (101) and battery pack, standing groove (201) and battery pack, be provided with through-hole (102) under the battery pack, through-hole (102) sectional area is less than battery pack bottom cross-section area, through-hole (102) bottom is provided with a plurality of louvres (103), louvre (103) bottom and heat dissipation chamber (201) intercommunication, heat dissipation chamber (201) number is two, two heat dissipation chamber (201) transversely parallel is seted up in base (2), same adjacent standing groove (101) equidistance at heat dissipation chamber (201) top distributes.
3. The battery pack arrangement connection arrangement of an electric power supply system according to claim 1, characterized in that: the base (2) bottom side surface screw thread runs through has a plurality of fastening bolt (5), fastening bolt (5) terminal and the bottom side surface threaded connection of arranging box (1).
4. The battery pack arrangement connection arrangement of an electric power supply system according to claim 1, characterized in that: the inner wall of the placing groove (101) is provided with two symmetrically arranged arc-shaped plates (7), and a plurality of rubber columns (6) are arranged between the arc-shaped convex surfaces of the arc-shaped plates (7) and the inner wall of the placing groove (101) at equal intervals.
5. The battery pack arrangement connection arrangement of an electric power supply system according to claim 1, characterized in that: the top end of the placing groove (101) is provided with a battery cover (14), the battery cover (14) is fixedly connected to the top end of the arrangement box body (1) through bolts, and the battery cover (14) is sleeved on the surface of the first connecting post (13) in a sliding mode.
6. The battery pack arrangement connection arrangement of an electric power supply system according to claim 1, characterized in that: the battery pack comprises a battery pack shell (8), a placing cavity (801), fixing columns (9), a heat conduction placing shell (10), a heat dissipation guide hole (1001) and a battery (11), wherein the placing cavity (801) is formed in the top of the battery pack shell (8), the fixing columns (9) are fixedly connected to the inner wall of the placing cavity (801), the heat conduction placing shell (10) is fixedly connected to the tail end of each fixing column (9), the heat dissipation guide hole (1001) is formed in the side surface of the heat conduction placing shell (10), and the battery (11) is placed in the heat conduction placing shell (10).
7. The battery pack arrangement connection arrangement of an electric power supply system according to claim 6, characterized in that: the utility model discloses a battery pack is characterized by comprising a battery pack shell (8), a heat conduction placing shell (10), a fixing column (9), a plurality of heat dissipation guide holes (1001) and a heat conduction placing shell (10), wherein the number of the placing cavities (801) is three, the three placing cavities (801) are distributed in a delta shape in the battery pack shell (8), the heat conduction placing shell (10) is coaxially arranged in the placing cavities (801), the outer side surface of the heat conduction placing shell (10) is fixedly connected with the inner wall of the placing cavities (801) through the fixing column, the side surface of the heat conduction placing shell (10) is uniformly provided with the plurality of heat dissipation guide holes (1001), the heat dissipation guide holes (1001) are communicated with the inner cavities of the placing cavities (801) and the heat conduction placing shell (10), and the placing cavities (801) penetrate through the battery pack shell (8).
8. The battery pack arrangement connection arrangement of an electric power supply system according to claim 1, characterized in that: the conductive assembly comprises a first star-shaped connecting piece (12), a first connecting post (13), a connecting wire (16), a locking cap (15), an anode connecting end (17), a second star-shaped connecting piece (18), a second connecting post (19), a conductive block (20) and a cathode connecting end (21), wherein the first star-shaped connecting piece (12) is connected with the anode end of a battery (11), the first connecting post (13) is fixedly connected to the top side of the first star-shaped connecting piece (12), the connecting wire (16) is mounted on the surface of the first connecting post (13), the locking cap (15) is in threaded connection with the top end of the first connecting post (13), the first connecting post (13) is electrically connected with the anode connecting end (17), the second star-shaped connecting piece (18) is connected with the cathode of the battery (11), the second connecting post (19) is fixedly connected to the bottom side of the second star-shaped connecting piece (18), the conductive block (20) is attached to the tail end of the second connecting post (19), and the conductive block (20) is fixedly connected to the inner wall of a through hole (102).
9. The battery pack arrangement connection arrangement of an electric power supply system according to claim 8, characterized in that: the first star-shaped connecting pieces (12) and the second star-shaped connecting pieces (18) are respectively arranged at two opposite ends of the battery pack shell (8), first connecting posts (13) adjacent to the tops of the first star-shaped connecting pieces (12) are electrically connected through connecting wires (16), and the first connecting posts (13) are electrically connected with an anode connecting end (17) through the connecting wires (16).
10. The battery pack arrangement connection arrangement of an electric power supply system according to claim 8, characterized in that: one side of each conductive block (20) is tightly attached to the second star-shaped connecting sheet (18), the adjacent conductive blocks (20) are electrically connected through wires, and the conductive blocks (20) are electrically connected with the negative electrode connecting end (21) through wires.
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| CN202310912475.7A CN116632414B (en) | 2023-07-25 | 2023-07-25 | Battery pack arrangement and connection arrangement structure of power supply system |
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| CN202310912475.7A CN116632414B (en) | 2023-07-25 | 2023-07-25 | Battery pack arrangement and connection arrangement structure of power supply system |
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| CN116632414B (en) | 2024-01-26 |
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