CN117810625A - Stable modularized power supply battery pack - Google Patents
Stable modularized power supply battery pack Download PDFInfo
- Publication number
- CN117810625A CN117810625A CN202410217830.3A CN202410217830A CN117810625A CN 117810625 A CN117810625 A CN 117810625A CN 202410217830 A CN202410217830 A CN 202410217830A CN 117810625 A CN117810625 A CN 117810625A
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- China
- Prior art keywords
- power supply
- plate
- battery
- supply groove
- end cover
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- Granted
Links
- 238000007789 sealing Methods 0.000 claims abstract description 68
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910001416 lithium ion Inorganic materials 0.000 claims abstract description 13
- 239000002390 adhesive tape Substances 0.000 claims description 23
- 210000004907 gland Anatomy 0.000 claims description 9
- 230000000694 effects Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
-
- 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
- H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
- H01M50/24—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries from their environment, e.g. from corrosion
-
- 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
- H01M50/296—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by terminals of battery packs
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
- H01R13/512—Bases; Cases composed of different pieces assembled by screw or screws
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5216—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases characterised by the sealing material, e.g. gels or resins
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention relates to the field of power supply battery packs, in particular to a stable modularized power supply battery pack which comprises a battery pack shell, wherein a lithium ion battery module and a battery management module are fixedly arranged in the battery pack shell, a power supply groove is fixedly arranged on the battery pack shell, a plug rod and a linear power connection plate are fixedly arranged in the power supply groove, the linear power connection plate is connected with the battery management module, the front surface of the power supply groove is provided with a power supply opening, the side surface of the power supply groove is provided with an access port, the power supply groove is closely provided with a sealing plate, the sealing plate is provided with a magnetic block, a socket module is arranged in the power supply groove in an inserted manner, the back of the socket module is provided with a back power connection piece, the front surface of the socket module is provided with a jack, the top of the socket module is provided with a top plate which is adjusted in a rotating manner, the power supply groove is fixedly provided with a plate electromagnet, the access port of the power supply groove is provided with an end cover, and a sealing structure is arranged in the end cover; the purpose of flexible and stable power supply through the battery pack can be achieved.
Description
Technical Field
The invention relates to the technical field of power supply battery packs, in particular to a stable modularized power supply battery pack.
Background
In recent years, with rapid development in the fields of electric automobiles, portable electronic devices, renewable energy sources and the like, the importance of battery pack technology is increasingly highlighted, and stable, efficient and reliable battery packs are important for maintaining normal operation of the devices and providing long-lasting endurance.
The general battery pack is composed of a plurality of battery cells connected in series or in parallel, and can form a high-density battery pack structure. And the battery pack is also provided with a power supply output part, and external electric equipment is connected with the power supply output part, so that the electric equipment is powered by the battery. However, the number and the positions of the sockets in the power supply output part of the conventional battery pack are generally fixed, and under the condition that some electric equipment is far away, the positions of the sockets cannot be adjusted, so that the connection is inconvenient, and when the electric equipment is more, the power supply sockets cannot be added, so that the power supply has certain limitation. If the power supply part is changed into an adjustable structure, the instability of power supply is very easy to be caused.
Disclosure of Invention
The present invention is directed to a stable modular power battery pack for flexible and stable power supply by the battery pack, so as to solve the above-mentioned problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a stable form modularization power supply battery, includes the group battery casing, fixed mounting has lithium ion battery module and battery management module in the group battery casing, fixed mounting has the power supply groove on the group battery casing, and fixed mounting has inserted bar and line type to connect the electric plate in the power supply groove, and line type to connect the electric plate to be connected with battery management module, the front surface of power supply groove is provided with power supply opening, side surface to be provided with the access port, and closely arrange on the power supply groove and be provided with the closure plate, closure plate lift movable mounting, carries out power supply open-ended closure through the closure plate, and is provided with the magnetic path on the closure plate, the male socket module that is provided with in the power supply groove, and socket module's the back is provided with the back and connects the electric plate, and socket module's front surface is provided with the jack, socket module's top is provided with the roof that rotates the regulation, and fixed mounting has the board-type electro-magnet on the roof, the board-magnet carries out the outage along with the position adjustment of roof, be provided with the end cover on the access port of power supply groove, and be provided with flexible seal structure along with automatic seal structure flexible the end cover of end cover.
Preferably, the lithium ion battery module and the battery management module are arranged in the battery pack shell side by side, the power supply groove is arranged on the outer wall of the battery pack shell, the inserting rod is horizontally arranged in the middle of the power supply groove, and the linear power connection plate is arranged on the inner wall of the power supply groove.
Preferably, the top surface of the power supply groove is fixedly provided with a hanging bracket, the hanging bracket is fixedly provided with a guide rod, the guide rod is sleeved with a pressing spring, and the guide rod is provided with a sealing plate in a sliding manner.
Preferably, the guide rod is vertically installed downwards, the sealing plate is of an L-shaped structure, the horizontal part of the sealing plate is connected with the guide rod and the pressing spring, the vertical part of the sealing plate is in contact connection with the power supply opening of the power supply groove, the magnetic block is installed on the top surface of the horizontal part of the sealing plate, and the bottom of the sealing plate is provided with a sealing bottom plate.
Preferably, the socket module is provided with a connecting groove, the connecting groove is connected with the inserted link, the back-connected electric sheet is connected with the linear electric connection plate in a contact manner, and the jack comprises two types of double holes and three holes.
Preferably, the socket module is vertically provided with a support, power supply plates are arranged on two sides of the support, an upper power connection sheet is fixedly arranged on the top surface of the power supply plate, and the upper power connection sheet is electrically connected with the socket module.
Preferably, the top of support rotates and installs the adjustment axle, and fixed mounting has the roof on the adjustment axle, the board-like electro-magnet is inlayed and is installed in the roof, and the bottom surface of roof be provided with board-like electro-magnet electric connection's lower electric connection piece, the adjustment axle is located between power supply board and the backup pad.
Preferably, the end cover is an L-shaped end cover, and the sealing structure comprises a hollow adhesive tape fixedly arranged in the end cover and an elastic air bag fixedly arranged on the end cover.
Preferably, the hollow adhesive tape is embedded and installed at the edge position of the inner wall of the end cover, an air cavity is arranged in the hollow adhesive tape, and the air cavity is communicated with the elastic air bag.
Preferably, the elastic air bag is located on the top surface of the end cover, a nut seat is fixedly installed on the top of the end cover, the nut seat penetrates through the top of the end cover to be arranged, a positioning screw is connected with the nut seat in a threaded mode, a gland is arranged on the top end of the positioning screw, and the gland is located above the elastic air bag.
Compared with the prior art, the invention has the beneficial effects that:
1. the battery pack is provided with the modularized power supply structure which is flexible to use, the power supply groove is used for assembling any position of the socket module, the linear power connection plate in the power supply groove is connected with the lithium ion battery module through the battery management module, when the socket module is arranged in the power supply groove, the socket module can be connected with the linear power connection plate through the back power connection plate, the socket module can be powered on for power supply of electric equipment, the power supply groove is of a strip-type linear structure, and simultaneous use of a plurality of socket modules can be realized.
2. The power supply groove can be closed through the redundant openings of the sealing plates which are arranged in a linear manner, except the positions connected with the socket modules, the positions can be sealed, external impurities and objects are effectively prevented from contacting the power supply groove and the linear power connection plates in the power supply groove, the power supply stability is prevented from being influenced, the sealing bottom plates are further arranged at the bottoms of the sealing plates, and the sealing bottom plates are mutually combined to improve the bottom sealing effect of the sealing plates.
3. The top of the sealing plate is provided with the magnetic block, the sealing plate can be lifted through magnetic force, so that the socket module can be moved to the lifted sealing plate to complete any adjustment work, and when the socket module is assembled and shifted, the top plate on the support is rotated to one side of the power supply plate, so that the magnetic structure at the top of the socket module is powered on to drive the sealing plate close to the socket module to move upwards, and the socket module is convenient to move.
4. According to the invention, one end of the power supply groove is provided with the access port, the socket module is assembled from the access port, after the assembly, the power supply groove main body is closed by utilizing the closing plate, the access port is closed by the end cover, the end cover is internally provided with the hollow adhesive tape capable of expanding and contracting, the end cover is sleeved on the access port, the positioning screw rod is connected with the nut seat to fix the end cover, meanwhile, the gland at the top of the positioning screw rod can compress the elastic air bag, and the air in the elastic air bag is sent into the hollow adhesive tape to expand the elastic air bag, so that the sealing protection effect is improved.
Drawings
Fig. 1 is a schematic view of the overall structure of a battery pack according to the present invention.
Fig. 2 is a schematic view of a preliminary installation state of the socket of the present invention.
Fig. 3 is a schematic view of a socket according to the present invention in use.
Fig. 4 is a schematic view showing a closed state of the power supply tank of the present invention.
FIG. 5 is a schematic view of a closure plate structure according to the present invention.
FIG. 6 is a schematic diagram of a power supply tank structure according to the present invention.
Fig. 7 is a first schematic diagram of a socket module structure according to the present invention.
Fig. 8 is a second schematic diagram of the structure of the socket module according to the present invention.
Fig. 9 is a schematic diagram of the power-on state of the magnetic attraction structure of the present invention.
Fig. 10 is a schematic diagram of the magnetic attraction structure in the power-off state of the invention.
Fig. 11 is a first schematic view of the end cap structure of the present invention.
Fig. 12 is a second schematic view of the end cap structure of the present invention.
In the figure: the battery pack comprises a battery pack shell 1, a lithium ion battery module 2, a battery management module 3, a power supply groove 4, an inserting rod 5, a linear power connection plate 6, a hanging bracket 7, a guide rod 8, a pressing spring 9, a sealing plate 10, a sealing bottom plate 11, a magnetic block 12, a socket module 13, a connecting groove 14, a back power connection plate 15, a jack 16, a support 17, a power supply plate 18, an upper power connection plate 19, an adjusting shaft 20, a top plate 21, a plate electromagnet 22, a lower power connection plate 23, an end cover 24, a hollow adhesive tape 25, a nut seat 26, a positioning screw 27, a pressing cover 28, an elastic air bag 29 and an access port 30.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, under the precondition of no conflict, new embodiments can be formed by any combination of the embodiments or technical features described below, and it should be understood 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.
Referring to fig. 1 to 12, the present invention provides a technical solution: the utility model provides a stable type modularization power supply battery, including battery casing 1, fixed mounting has lithium ion battery module 2 and battery management module 3 in the battery casing 1, fixed mounting has power supply groove 4 on the battery casing 1, and fixed mounting has inserted bar 5 and line type power connection board 6 in the power supply groove 4, and line type power connection board 6 is connected with battery management module 3, the front surface of power supply groove 4 is provided with the power supply opening, the side surface is provided with the access port, and closely arrange on the power supply groove 4 and be provided with closure plate 10, closure plate 10 goes up and down movable mounting, carry out power supply opening's closure through closure plate 10, and be provided with magnet 12 on the closure plate 10, insert type is provided with socket module 13 in the power supply groove 4, and the back of socket module 13 is provided with the back and connects electric piece 15, and the front surface of socket module 13 is provided with jack 16, the top of socket module 13 is provided with the roof 21 that rotates the regulation, and fixed mounting has plate electromagnet 22 on roof 21, plate electromagnet 22 is along with the position control of roof 21 and is on-off, be provided with end cover 24 on the access port 30 of groove 4, and be provided with automatic end cover 24 in the end cover 24, and seal structure is installed and is carried out flexible and is sealed.
The lithium ion battery module 2 and the battery management module 3 are arranged in the battery pack housing 1 side by side, the power supply groove 4 is arranged on the outer wall of the battery pack housing 1, the inserting rod 5 is horizontally arranged in the middle of the power supply groove 4, and the linear power connection plate 6 is arranged on the inner wall of the power supply groove 4.
The battery pack of the invention takes the battery pack shell 1 as a frame, the lithium ion battery module 2 as a power storage part, the battery management module 3 can perform battery management, plays a role in safety monitoring, controls the electric quantity output of a battery, the power supply groove 4 is arranged on the surface of the battery pack shell 1 to perform any position assembly of the socket module 13, the linear power connection plate 6 in the power supply groove 4 is connected with the lithium ion battery module 2 through the battery management module 3, and when the socket module 13 is arranged in the power supply groove 4, the linear power connection plate 6 is connected through the back power connection plate 15, so that the socket module 13 can be connected with electricity for supplying electricity to electric equipment.
The top surface of the power supply groove 4 is fixedly provided with a hanging bracket 7, the hanging bracket 7 is fixedly provided with a guide rod 8, the guide rod 8 is sleeved with a pressing spring 9, and the guide rod 8 is provided with a sealing plate 10 in a sliding manner.
The power supply groove 4 is of a strip-type linear structure, a plurality of socket modules 13 can be used simultaneously, in order to ensure the stability of power supply, after the socket modules 13 are assembled in place, other power supply openings of the power supply groove 4 can be closed through the closing plate 10, under the action of the pressing springs 9, the closing plate 10 moves to the bottommost part of the guide rod 8, the closing plate 10 is arranged to seal the power supply groove 4, external impurities and objects can be prevented from contacting the power supply groove 4 and the linear power connection plate 6 therein, and the stability of power supply is prevented from being influenced.
The guide rod 8 is vertically downwards installed, the sealing plate 10 is of an L-shaped structure, the horizontal part of the sealing plate 10 is connected with the guide rod 8 and the downward-pressing spring 9, the vertical part of the sealing plate 10 is in contact connection with a power supply opening of the power supply groove 4, the magnetic block 12 is installed on the top surface of the horizontal part of the sealing plate 10, and the sealing bottom plate 11 is arranged at the bottom of the sealing plate 10.
The bottom of the sealing plate 10 is also provided with a sealing bottom plate 11, the sealing effect of the bottom of the sealing plate 10 is improved by combining the sealing bottom plate with the sealing bottom plate, the top of the sealing plate 10 is provided with a magnetic block 12, and the sealing plate 10 can be lifted through magnetic force, so that the socket module 13 can be moved to the lifted sealing plate 10 to complete any adjustment work.
The socket module 13 is provided with a connecting groove 14, the connecting groove 14 is connected with the inserted link 5, the back-connection electric sheet 15 is connected with the linear electric connection plate 6 in a contact manner, and the jack 16 comprises two types of double holes and three holes.
After the socket module 13 is assembled and regulated, a plug of electric equipment can be inserted into the jack 16 of the socket module 13 to complete connection, and two sides of the socket module 13 are shielded by the sealing plate 10 to ensure the stability of the socket module 13.
The socket module 13 is vertically provided with a support 17, two sides of the support 17 are provided with power supply plates 18, the top surface of the power supply plates 18 is fixedly provided with an upper power connection sheet 19, and the upper power connection sheet 19 is electrically connected with the socket module 13.
When the socket module 13 is assembled and shifted, the top plate 21 on the support 17 can be rotated to one side of the power supply plate 18, so that the magnetic structure at the top of the socket module 13 is powered on to drive the closing plate 10 close to the socket module 13 to move upwards, and the socket module 13 is convenient to move.
The top of support 17 rotates installs guiding axle 20, and fixed mounting has roof 21 on the guiding axle 20, and board-like electro-magnet 22 inlays and installs in roof 21, and the bottom surface of roof 21 is provided with the lower electric connection piece 23 with board-like electro-magnet 22 electric connection, and guiding axle 20 is located between power supply plate 18 and the backup pad.
When needs are adjusted, will have the roof 21 of board-like electro-magnet 22 and rely on adjustment axle 20 to rotate, socket module 13 needs to be to what side remove then rotate the power supply board 18 of what side with roof 21, lower electric piece 23 is connected with last electric piece 19, board-like electro-magnet 22 connects the electricity, can produce the magnetic attraction to the magnetic path 12 of its below, lift up closing plate 10 for socket module 13 can remove this position, it is very convenient to use, and after the removal is accomplished, then rotate the roof 21 to the position of connecing the electricity, make the closing plate 10 of socket module 13 both sides all be in whereabouts confined state, guarantee the stability of power supply.
The end cover 24 is an L-shaped cover, and the sealing structure comprises a hollow adhesive tape 25 fixedly arranged in the end cover 24 and an elastic air bag 29 fixedly arranged on the end cover 24.
The power supply tank 4 is provided at one end thereof with an access port 30, and the receptacle module 13 is assembled from the access port 30, and after the assembly, the closure of the access port 30 can be performed by the end cap 24 in addition to the closure of the power supply tank 4 main body by the closure plate 10.
The hollow adhesive tape 25 is embedded and installed at the edge position of the inner wall of the end cover 24, an air cavity is arranged in the hollow adhesive tape 25, and the air cavity is communicated with the elastic air bag 29.
The end cover 24 is internally provided with a hollow adhesive tape 25 which can expand and contract, and the hollow adhesive tape is used for filling and sealing, so that the sealing effect of the hollow adhesive tape 25 is improved.
The elastic air bag 29 is located the top surface of end cover 24, and the top fixed mounting of end cover 24 has nut seat 26, and nut seat 26 runs through the top of end cover 24 and sets up, and threaded connection has set screw 27 in the nut seat 26, and set screw 27 top is provided with gland 28, and gland 28 is located the top of elastic air bag 29.
After the end cover 24 is sleeved on the access port 30, the positioning screw 27 can be connected with the nut seat 26, the bottom end of the positioning screw 27 penetrates through the end cover 24 to be connected with the top surface of the power supply groove 4, friction force is generated to fix the end cover 24, meanwhile, the gland 28 at the top of the positioning screw 27 can compress the elastic air bag 29, gas in the elastic air bag 29 is sent into the hollow adhesive tape 25 to expand the hollow adhesive tape 25, gaps between the end cover 24 and the power supply groove 4 are filled, and conversely, when the end cover 24 is detached, the elastic air bag 29 expands under the elasticity of the positioning screw 27 along with the unscrewing of the positioning screw 27, so that the gas in the hollow adhesive tape 25 is pumped out, and the end cover 24 is convenient to detach.
The invention is used when in use: firstly, the battery pack of the invention takes the battery pack shell 1 as a frame, the lithium ion battery module 2 as a power storage part, the battery management module 3 can perform battery management, plays a role of safety monitoring, controls the electric quantity output of a battery, the power supply groove 4 is arranged on the surface of the battery pack shell 1 to assemble any position of the socket module 13, the linear power connection plate 6 in the power supply groove 4 is connected with the lithium ion battery module 2 through the battery management module 3, when the socket module 13 is arranged in the power supply groove 4, the socket module 13 can be connected with the linear power connection plate 6 through the back power connection plate 15, the power supply groove 4 is of a strip-shaped linear structure, a plurality of socket modules 13 can be carried out, in order to ensure the stability of power supply, after the socket module 13 is assembled in place, other power supply openings of the power supply groove 4 can be closed through the closing plate 10, under the action of the pressing springs 9, the sealing plate 10 moves to the lowest part of the guide rod 8, the sealing plates 10 are arranged to seal the power supply groove 4, external impurities and objects can be prevented from contacting the power supply groove 4 and the linear power connection plate 6 therein, the power supply stability is prevented from being influenced, the bottom of the sealing plate 10 is also provided with a sealing bottom plate 11, the sealing bottom plate 11 is combined with each other to improve the sealing effect of the bottom of the sealing plate 10, the top of the sealing plate 10 is provided with a magnetic block 12, the sealing plate 10 can be lifted by magnetic force, the socket module 13 can move to the lifted sealing plate 10, any adjustment work is completed, after the socket module 13 is assembled and adjusted, plugs of electric equipment can be inserted into the jacks 16 of the socket module 13 to complete connection, and both sides of the socket module 13 are shielded by the sealing plate 10, ensuring the stability of the socket module 13, when the socket module 13 is assembled and shifted, the top plate 21 on the support 17 can be rotated to one side of the power supply plate 18, so that the magnetic structure at the top of the socket module 13 is powered on to drive the closing plate 10 close to the socket module 13 to move upwards, the socket module 13 is convenient to move, when the socket module 13 needs to be regulated, the top plate 21 with the plate electromagnet 22 is rotated by virtue of the regulating shaft 20, the socket module 13 needs to move to which side to rotate the top plate 21 to which side of the power supply plate 18, the lower power connection plate 23 is connected with the upper power connection plate 19, the plate electromagnet 22 is powered on, the magnetic attraction force can be generated to the magnetic block 12 below the plate electromagnet 22, the closing plate 10 is lifted, the socket module 13 can be moved to the position, the use is very convenient, and after the movement is finished, the top plate 21 is rotated to the power connection position, the closing plates 10 on two sides of the socket module 13 are in a falling and closing state, so that the power supply stability is ensured, an access port 30 is arranged at one end of the power supply groove 4, the socket module 13 is assembled from the access port 30, after the assembly, the closing of the access port 30 can be performed through the end cover 24 besides the closing of the main body of the power supply groove 4 by using the closing plate 10, the inside of the end cover 24 is provided with an inflatable and contractible hollow adhesive tape 25, the hollow adhesive tape is used for filling and closing, the sealing effect of the hollow adhesive tape 25 is improved, after the end cover 24 is sleeved on the access port 30, the positioning screw 27 can be connected with the nut seat 26, the bottom end of the positioning screw 27 penetrates through the end cover 24 and is connected with the top surface of the power supply groove 4, the friction force is generated to fix the end cover 24, meanwhile, the gland 28 at the top of the positioning screw 27 can compress the elastic air bag 29 to send the air in the elastic air bag 29 into the hollow adhesive tape 25 to expand, and in contrast, when the end cover 24 is disassembled, the elastic air bag 29 expands under the elasticity of the positioning screw 27 along with the unscrewing of the positioning screw 27, so that the air in the hollow adhesive tape 25 is pumped out, and the end cover 24 is convenient to disassemble.
The above embodiments are only preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, but various modifications can be made by those skilled in the art without inventive effort from the above concepts, and all modifications are within the scope of the present invention.
Claims (10)
1. The utility model provides a stable type modularization power supply group battery, includes group battery casing (1), fixed mounting has lithium ion battery module (2) and battery management module (3) in group battery casing (1), its characterized in that: the battery pack comprises a battery pack shell (1), wherein a power supply groove (4) is fixedly arranged on the battery pack shell (1), a plug rod (5) and a linear power connection plate (6) are fixedly arranged in the power supply groove (4), the linear power connection plate (6) is connected with a battery management module (3), a power supply opening is formed in the front surface of the power supply groove (4), an access port is formed in the side surface of the power supply groove, a sealing plate (10) is tightly arranged on the power supply groove (4), the sealing plate (10) is movably installed in a lifting mode, power supply openings are sealed through the sealing plate (10), a magnetic block (12) is arranged on the sealing plate (10), a socket module (13) is arranged in the plug-in mode in the power supply groove (4), a back power connection plate (15) is arranged on the back of the socket module (13), a jack (16) is arranged on the front surface of the socket module (13), a top plate (21) is rotatably adjusted, a plate electromagnet (22) is fixedly arranged on the top plate electromagnet (21), and the plate electromagnet (22) is connected with the power supply opening (24) along with the position of the top plate (21), and the power supply groove (24) is connected with an end cover (24) in a sealing structure.
2. A stable modular power battery as claimed in claim 1, wherein: the lithium ion battery module (2) and the battery management module (3) are arranged in the battery pack shell (1) side by side, the power supply groove (4) is arranged on the outer wall of the battery pack shell (1), the inserting rod (5) is horizontally arranged in the middle of the power supply groove (4), and the linear power connection plate (6) is arranged on the inner wall of the power supply groove (4).
3. A stable modular power battery as claimed in claim 1, wherein: the top surface fixed mounting of power supply tank (4) has gallows (7), and fixed mounting has guide arm (8) on gallows (7), push down spring (9) have been cup jointed on guide arm (8), and slidable mounting has closure plate (10) on guide arm (8).
4. A stable modular power battery as claimed in claim 3, wherein: the guide rod (8) is vertically downwards installed, the sealing plate (10) is of an L-shaped structure, the horizontal part of the sealing plate (10) is connected with the guide rod (8) and the pressing spring (9), the vertical part of the sealing plate (10) is in contact connection with a power supply opening of the power supply groove (4), the magnetic block (12) is installed on the top surface of the horizontal part of the sealing plate (10), and the bottom of the sealing plate (10) is provided with a sealing bottom plate (11).
5. A stable modular power battery as claimed in claim 1, wherein: the socket module (13) is provided with a connecting groove (14), the connecting groove (14) is connected with the inserted link (5), the back-connection electric sheet (15) is connected with the linear electric connection plate (6) in a contact manner, and the jack (16) comprises two holes and three holes.
6. A stable modular power battery as claimed in claim 1, wherein: the socket module (13) is vertically provided with a support (17), two sides of the support (17) are provided with power supply plates (18), the top surface of each power supply plate (18) is fixedly provided with an upper power connection sheet (19), and the upper power connection sheets (19) are electrically connected with the socket module (13).
7. A stable, modular power battery as in claim 6, wherein: the top of support (17) rotates installs guiding axle (20), and fixed mounting has roof (21) on guiding axle (20), board-like electro-magnet (22) inlay and install in roof (21), and the bottom surface of roof (21) be provided with board-like electro-magnet (22) electric connection's lower electric connection piece (23), guiding axle (20) are located between power supply board (18) and the backup pad.
8. A stable modular power battery as claimed in claim 1, wherein: the end cover (24) is an L-shaped end cover, and the sealing structure comprises a hollow adhesive tape (25) fixedly arranged in the end cover (24) and an elastic air bag (29) fixedly arranged on the end cover (24).
9. A stable, modular power battery as in claim 8, wherein: the hollow adhesive tape (25) is embedded and installed at the edge position of the inner wall of the end cover (24), an air cavity is arranged in the hollow adhesive tape (25), and the air cavity is communicated with the elastic air bag (29).
10. A stable, modular power battery as in claim 9, wherein: the elastic air bag (29) is located the top surface of end cover (24), and the top fixed mounting of end cover (24) has nut seat (26), nut seat (26) run through end cover (24) top and set up, and threaded connection has positioning screw (27) in nut seat (26), positioning screw (27) top is provided with gland (28), and gland (28) are located the top of elastic air bag (29).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410217830.3A CN117810625B (en) | 2024-02-28 | 2024-02-28 | Stable modularized power supply battery pack |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410217830.3A CN117810625B (en) | 2024-02-28 | 2024-02-28 | Stable modularized power supply battery pack |
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| CN117810625A true CN117810625A (en) | 2024-04-02 |
| CN117810625B CN117810625B (en) | 2024-05-10 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN202957336U (en) * | 2012-11-22 | 2013-05-29 | 台塑汽车货运股份有限公司 | Modularization battery |
| CN107394084A (en) * | 2017-08-29 | 2017-11-24 | 沈阳航天新光集团有限公司 | A kind of underwater vehicle lithium battery group |
| CN109546435A (en) * | 2018-11-20 | 2019-03-29 | 陈清尧 | A kind of safety type power socket device |
| CN210839059U (en) * | 2019-11-11 | 2020-06-23 | 贵州电网有限责任公司 | Double-loop power supply type uninterruptible power supply device |
| CN211743232U (en) * | 2020-04-09 | 2020-10-23 | 江西奥沃森新能源有限公司 | Combined lead-acid storage battery |
| CN113097772A (en) * | 2021-03-02 | 2021-07-09 | 陆文文 | Magnetic force anti-false touch safety socket |
| CN116062202A (en) * | 2023-03-20 | 2023-05-05 | 北京瀚科智翔科技发展有限公司 | Combined coaxial double-rotor unmanned aerial vehicle system |
-
2024
- 2024-02-28 CN CN202410217830.3A patent/CN117810625B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202957336U (en) * | 2012-11-22 | 2013-05-29 | 台塑汽车货运股份有限公司 | Modularization battery |
| CN107394084A (en) * | 2017-08-29 | 2017-11-24 | 沈阳航天新光集团有限公司 | A kind of underwater vehicle lithium battery group |
| CN109546435A (en) * | 2018-11-20 | 2019-03-29 | 陈清尧 | A kind of safety type power socket device |
| CN210839059U (en) * | 2019-11-11 | 2020-06-23 | 贵州电网有限责任公司 | Double-loop power supply type uninterruptible power supply device |
| CN211743232U (en) * | 2020-04-09 | 2020-10-23 | 江西奥沃森新能源有限公司 | Combined lead-acid storage battery |
| CN113097772A (en) * | 2021-03-02 | 2021-07-09 | 陆文文 | Magnetic force anti-false touch safety socket |
| CN116062202A (en) * | 2023-03-20 | 2023-05-05 | 北京瀚科智翔科技发展有限公司 | Combined coaxial double-rotor unmanned aerial vehicle system |
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| Publication number | Publication date |
|---|---|
| CN117810625B (en) | 2024-05-10 |
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