CN114899510B - Lithium iron phosphate storage battery starting power supply for automobile starting - Google Patents
Lithium iron phosphate storage battery starting power supply for automobile starting Download PDFInfo
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- CN114899510B CN114899510B CN202210527159.3A CN202210527159A CN114899510B CN 114899510 B CN114899510 B CN 114899510B CN 202210527159 A CN202210527159 A CN 202210527159A CN 114899510 B CN114899510 B CN 114899510B
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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
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/03—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
- B60R16/033—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for characterised by the use of electrical cells or batteries
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- H—ELECTRICITY
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- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
- H01M10/4257—Smart batteries, e.g. electronic circuits inside the housing of the cells or batteries
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/46—Accumulators structurally combined with charging apparatus
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- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
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- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/625—Vehicles
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
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- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6561—Gases
- H01M10/6563—Gases with forced flow, e.g. by blowers
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- 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
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- 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
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- H—ELECTRICITY
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- 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
- H01M50/249—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
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- 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
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- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
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- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/298—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the wiring of battery packs
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- 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
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Abstract
The invention belongs to the technical field of storage battery equipment, and particularly relates to a lithium iron phosphate storage battery starting power supply for starting an automobile, which comprises a battery shell and a control system, wherein a plurality of supporting legs are fixedly arranged at the bottom of the battery shell, a box cover is arranged at the top of the battery shell, and a positive pole and a negative pole are fixedly arranged on the inner wall of the box cover.
Description
Technical Field
The invention relates to the technical field of storage battery equipment, in particular to a lithium iron phosphate storage battery starting power supply for starting an automobile.
Background
The lithium iron phosphate battery is a lithium ion battery using lithium iron phosphate as a positive electrode material and carbon as a negative electrode material, the rated voltage of a monomer is 3.2V, and the charge cut-off voltage is 3.6V to 3.65V. In the charging process, part of lithium ions in the lithium iron phosphate are removed, transferred to a negative electrode through an electrolyte and embedded into a negative electrode carbon material; meanwhile, electrons are released from the anode and reach the cathode from an external circuit, so that the balance of chemical reaction is maintained. In the discharging process, lithium ions are separated from the negative electrode and reach the positive electrode through the electrolyte, and meanwhile, electrons are released from the negative electrode and reach the positive electrode from an external circuit to provide energy for the outside. The lithium iron phosphate battery has the advantages of high working voltage, high energy density, long cycle life, good safety performance, small self-discharge rate and no memory effect.
When the existing lithium iron phosphate battery is used for a vehicle starting power supply, the lithium iron phosphate battery does not have a standby power supply function, so that inconvenience is brought to a driver under certain conditions, the phenomenon that the driver forgets to turn off equipment such as lamplight easily occurs after getting off the vehicle, if the time is too long, the electric quantity of the lithium iron phosphate battery is used, the phenomenon that the vehicle cannot be started due to insufficient electric power occurs when the driver starts the vehicle, and at the moment, the lithium iron phosphate battery needs to be supplied with power through an external power supply to start the vehicle.
Disclosure of Invention
The invention is provided in view of the above and/or the problems existing in the conventional lithium iron phosphate storage battery starting power supply for automobile starting.
Therefore, an object of the present invention is to provide a starting power supply for a lithium iron phosphate battery for starting an automobile, which can solve the above-mentioned problems.
In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:
a lithium iron phosphate storage battery starting power supply for automobile starting comprises a battery shell and a control system, wherein a plurality of supporting legs are fixedly mounted at the bottom of the battery shell, a box cover is arranged at the top of the battery shell, positive and negative poles are fixedly mounted on the inner wall of the box cover and consist of positive poles and negative poles, a first charging connector is arranged on the right side of the battery shell, a power supply structure is mounted on the inner wall of the battery shell, and the power supply structure is electrically connected with the positive and negative poles and the first charging connector;
the power supply structure comprises a fixed plate fixedly mounted on the inner wall of the middle end of a battery shell, a storage battery assembly is mounted on the inner wall of the fixed plate and consists of a storage battery pack and a standby storage battery pack, a first charging connector is electrically connected with the storage battery assembly through a lead, the storage battery pack is electrically connected with a first current-conducting plate through a lead, first insulating support rods are fixedly mounted at two ends of the top of the first current-conducting plate and fixedly mounted on the bottom of a box cover, a first current-conducting plate is fixedly mounted at the bottoms of positive and negative poles, the standby storage battery pack is electrically connected with a second current-conducting plate through a lead, second insulating support rods are fixedly mounted at two ends of the bottom of the second current-conducting plate, the second insulating support rods are fixedly mounted on the inner wall of the bottom end of the battery shell, and the first current-conducting plate and the second current-conducting plate can be disconnected through a connecting assembly;
a charging structure is arranged between the two groups of second insulating support rods, a conveying assembly is arranged on the inner wall of the bottom end of the battery shell and is connected with the connecting assembly and the charging structure, and exhaust assemblies are arranged on the inner walls of the two ends of the box cover;
coupling assembling includes the electrically conductive hollow tube of fixed mounting at first current conducting plate bottom both ends, the bottom inner wall fixed mounting insulating barrier of electrically conductive hollow tube, the electrically conductive solid bar of inner wall sliding connection of insulating barrier, the electrically conductive slider of the electrically conductive top fixed mounting of solid bar, electrically conductive slider sliding connection is on the inner wall of electrically conductive hollow tube, and electrically conductive slider contacts with electrically conductive hollow tube, the bottom fixed mounting conducting block of electrically conductive solid bar, and the conducting block contacts with the second current conducting plate, be equipped with first insulation spring on the electrically conductive solid bar, and first insulation spring is located between electrically conductive slider and the insulating barrier, first subassembly and the first subassembly of giving vent to anger of admitting air are installed to the top inner wall of electrically conductive hollow tube, and first subassembly and the first subassembly of giving vent to anger of admitting air is symmetrical arrangement.
As a preferred scheme of the starting power supply of the lithium iron phosphate storage battery for automobile starting, the invention comprises the following steps: the first air inlet assembly comprises a first connecting pipe fixedly installed on the inner wall of the top end of the conductive hollow pipe, and a first electromagnetic valve is arranged on the first connecting pipe.
As a preferred scheme of the starting power supply of the lithium iron phosphate storage battery for automobile starting, the invention comprises the following steps: the first air outlet assembly comprises a second connecting pipe fixedly installed on the inner wall of the top end of the conductive hollow pipe, and a second electromagnetic valve is arranged on the second connecting pipe.
As a preferred scheme of the starting power supply of the lithium iron phosphate storage battery for automobile starting, the invention comprises the following steps: the charging structure comprises a hollow pipe fixedly arranged between two groups of second insulating support rods, baffles are fixedly arranged on the inner walls of two ends of the hollow pipe, the inner wall of the hollow pipe is connected with a magnet in a sliding manner, a coil is wound on one end of the outer surface of the hollow pipe, a second insulating spring is fixedly arranged on the baffle on the left side, one end of the second insulating spring is fixedly arranged on the magnet, a second charging connector is arranged on the inner wall of the bottom end of the battery shell, the coil is electrically connected with the second charging connector through a wire, and the second charging connector is electrically connected with the storage battery through a wire;
the second air inlet assembly is installed to the left side bottom inner wall of hollow tube, the second air outlet assembly is installed to the left side top inner wall of hollow tube.
As a preferred scheme of the starting power supply of the lithium iron phosphate storage battery for automobile starting, the invention comprises the following steps: the second air inlet assembly comprises a third connecting pipe fixedly installed on the inner wall of the bottom end of the left side of the hollow pipe, and a third electromagnetic valve is arranged on the third connecting pipe.
As a preferred scheme of the starting power supply of the lithium iron phosphate storage battery for starting the automobile, the invention comprises the following steps: the second air outlet assembly comprises a fourth connecting pipe fixedly installed on the inner wall of the top end of the left side of the hollow pipe, and a fourth electromagnetic valve is arranged on the fourth connecting pipe.
As a preferred scheme of the starting power supply of the lithium iron phosphate storage battery for automobile starting, the invention comprises the following steps: the conveying assembly comprises an air pump fixedly mounted on the inner wall of the bottom end of the battery shell, the input end of the air pump is fixedly provided with a pipeline, one end of the pipeline is mounted on the filtering assembly, the output end of the air pump is fixedly provided with a hard pipe, one end of the hard pipe is fixedly provided with a multi-way joint, two ends of the multi-way joint are fixedly provided with first connecting pipes, and the top end of the multi-way joint is fixedly provided with a third connecting pipe.
As a preferred scheme of the starting power supply of the lithium iron phosphate storage battery for automobile starting, the invention comprises the following steps: the filtering component comprises a through hole formed in the inner wall of the bottom end of the battery shell, a fixing block is fixedly installed on the inner wall of the top end of the through hole, a pipeline is fixedly installed on the inner wall of the fixing block, and a filtering net is fixedly installed on the inner wall of the bottom end of the through hole.
As a preferred scheme of the starting power supply of the lithium iron phosphate storage battery for automobile starting, the invention comprises the following steps: the exhaust assembly comprises mounting holes formed in the inner walls of two ends of the box cover, and one-way valves are fixedly mounted on the inner walls of the mounting holes.
As a preferred scheme of the starting power supply of the lithium iron phosphate storage battery for starting the automobile, the invention comprises the following steps: the control system comprises component state monitoring module, generator state monitoring module, central processing unit and controller, component state monitoring module with generator state monitoring module connects central processing unit, central processing unit connection director, coupling assembling, charge structure and conveying component are connected to the controller.
Compared with the prior art:
1. the storage battery pack consists of the storage battery pack and the standby storage battery pack, and the first current-conducting plate and the second current-conducting plate are connected through the connecting assembly, so that the storage battery pack can be used as a power supply when an engine is in a non-working state and equipment such as lamplight and the like are in a working state, and the standby storage battery pack can be used as a standby power supply, so that the problem that the conventional lithium iron phosphate battery does not have a standby power supply function when used for an automobile starting power supply is solved, and convenience is brought to a driver under certain conditions;
2. the conveying assembly and the exhaust assembly have the effect of dissipating heat of the storage battery assembly, and the storage battery assembly is dissipated heat, so that the service life of the storage battery assembly is prolonged, and the use performance of the storage battery assembly is improved;
3. the air flowing into the battery shell is filtered through the filter assembly, so that dust in the air is prevented from flowing into the filter assembly, and the dust in the air is prevented from flowing into the filter assembly, so that the dust is prevented from affecting the storage battery assembly;
4. the connecting assembly is controlled by utilizing the air in the conveying assembly, so that the effect of utilizing resources is achieved, the position of the conductive block is controlled by utilizing the air in the conveying assembly, the effect of reducing the number of input devices is achieved, and the cost can be reduced.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic front view of the structure of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
FIG. 4 is an enlarged view of the structure at B in FIG. 2 according to the present invention;
FIG. 5 is a top view of a retaining plate according to the present invention;
FIG. 6 is a schematic front view of a charging structure according to the present invention;
FIG. 7 is a flow chart of a control system according to the present invention;
fig. 8 is a schematic top view of a first conductive plate according to the present invention.
In the figure: the battery case 2, the support leg 21, the case cover 22, the positive pole 23, the negative pole 24, the first charging connector 25, the power supply structure 3, the fixing plate 31, the battery pack 32, the battery pack 321, the backup battery pack 322, the first conductive plate 33, the first insulating support bar 34, the second conductive plate 35, the second insulating support bar 36, the connecting assembly 4, the conductive hollow tube 41, the conductive solid rod 42, the insulating baffle 43, the conductive slider 44, the first insulating spring 45, the conductive block 46, the first air inlet assembly 47, the first connecting tube 471, the first electromagnetic valve 472, the first air outlet assembly 48, the second connecting tube 481, the second electromagnetic valve 482, the charging structure 5, the hollow tube 51, the baffle 52, the second insulating spring 53, the magnet 54, the coil 55, the second air inlet assembly 56, the third connecting tube 561, the third electromagnetic valve 562, the second air outlet assembly 57, the fourth connecting tube 571, the fourth electromagnetic valve 572, the second connector 58, the conveying assembly 6, the air pump 61, the pipeline 62, the filter assembly 63, the through hole 631, the fixing block 631, the filter screen 561, the hard tube 64, the multi-way connector 632, the exhaust connector assembly 65, the exhaust connector 81, the one-way connector 81, the monitoring module 71, and the central processing unit 84.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
The invention provides a lithium iron phosphate storage battery starting power supply for automobile starting, and please refer to fig. 1-8, which comprises a battery shell 2 and a control system, wherein a plurality of supporting legs 21 are fixedly arranged at the bottom of the battery shell 2, the supporting legs 21 are preferably four groups, a box cover 22 is arranged at the top of the battery shell 2, a positive pole and a negative pole are fixedly arranged on the inner wall of the box cover 22, the positive pole and the negative pole are composed of a positive pole 23 and a negative pole 24, and a first charging connector 25 is arranged at the right side of the battery shell 2.
The power supply structure 3 is installed on the inner wall of the battery shell 2, and the power supply structure 3 is electrically connected with the positive and negative poles and the first charging connector 25, the power supply structure 3 comprises a fixing plate 31 fixedly installed on the inner wall of the middle end of the battery shell 2, a storage battery assembly 32 is installed on the inner wall of the fixing plate 31, and the storage battery assembly 32 is composed of a storage battery set 321 and a standby battery set 322, the first charging connector 25 is electrically connected with the storage battery assembly 32 through a wire, the storage battery set 321 is electrically connected with a first conductive plate 33 through a wire, first insulating support rods 34 are fixedly installed at both ends of the top of the first conductive plate 33, the first insulating support rods 34 are fixedly installed on the bottom of the box cover 22, the first conductive plates 33 are fixedly installed at the bottoms of the positive and negative poles, the standby battery set 322 is electrically connected with a second conductive plate 35 through a wire, second insulating support rods 36 are fixedly installed at both ends of the bottom of the second conductive plate 35, the second insulating support rods 36 are fixedly installed on the inner wall of the bottom of the battery shell 2, and the first insulating support rods 33 and the second conductive plate 35 are disconnectable through a connecting assembly 4;
the connecting assembly 4 includes a conductive hollow tube 41 fixedly installed at two ends of the bottom of the first conductive plate 33, an insulating baffle 43 is fixedly installed on the inner wall of the bottom end of the conductive hollow tube 41, a pressure discharge hole is formed in the inner wall of the insulating baffle 43, the conductive solid rod 42 is connected to the inner wall of the insulating baffle 43 in a sliding manner, a conductive slider 44 is fixedly installed at the top of the conductive solid rod 42, the conductive slider 44 is connected to the inner wall of the conductive hollow tube 41 in a sliding manner, the conductive slider 44 is in contact with the conductive hollow tube 41, a conductive block 46 is fixedly installed at the bottom of the conductive solid rod 42, the conductive block 46 is in contact with the second conductive plate 35, a first insulating spring 45 is arranged on the conductive solid rod 42, the first insulating spring 45 is located between the conductive slider 44 and the insulating baffle 43, a first air inlet assembly 47 and a first air outlet assembly 48 are installed on the inner wall of the top end of the conductive hollow tube 41, the first air inlet assembly 47 and the first air outlet assembly 48 are symmetrically arranged, the first air inlet assembly 47 includes a first connecting tube 482 fixedly installed on the inner wall of the top end of the conductive hollow tube 41, a first connecting tube 471, a first solenoid valve 481 is installed on the first connecting tube 481, and a second connecting tube 472.
Install charging structure 5 between two sets of second insulation support rods 36, conveying component 6 is installed to the bottom inner wall of battery housing 2, and conveying component 6 is connected with coupling assembling 4 and charging structure 5, and exhaust subassembly 7 is all installed to the both ends inner wall of case lid 22.
The charging structure 5 comprises a hollow pipe 51 fixedly installed between two groups of second insulating support rods 36, baffles 52 are fixedly installed on the inner walls of two ends of the hollow pipe 51, a pressure discharge hole is formed in the inner wall of a right baffle 52, a magnet 54 is slidably connected to the inner wall of the hollow pipe 51, a rare earth ferrotitanium boron magnet with strong magnetic force is adopted as the magnet 54, a coil 55 is wound on one end of the outer surface of the hollow pipe 51, a second insulating spring 53 is fixedly installed on the left baffle 52, one end of the second insulating spring 53 is fixedly installed on the magnet 54, a second charging connector 58 is arranged on the inner wall of the bottom end of the battery shell 2, the coil 55 is electrically connected with the second charging connector 58 through a conducting wire, a rectifying circuit is arranged between the coil 55 and the second charging connector 58, the second charging connector 58 is electrically connected with a storage battery pack 321 through a conducting wire, a second air inlet assembly 56 is installed on the inner wall of the bottom end of the left side of the hollow pipe 51, a second air inlet assembly 57 is installed on the inner wall of the top end of the left side of the hollow pipe 51, the second air inlet assembly 56 comprises a third connecting pipe 561 fixedly installed on the inner wall of the bottom end of the left side of the hollow pipe 51, a fourth electromagnetic valve 571 is arranged on the fourth hollow pipe 51.
The exhaust assembly 7 includes mounting holes 71 formed in inner walls of both ends of the case cover 22, and check valves 72 are fixedly mounted on inner walls of the mounting holes 71.
The control system is composed of an element state monitoring module 81, a generator state monitoring module 82, a central processing unit 83 and a controller 84, the element state monitoring module 81 and the generator state monitoring module 82 are connected with the central processing unit 83, the central processing unit 83 is connected with the controller 84, the controller 84 is connected with a connecting assembly 4, a charging structure 5 and a conveying assembly 6, the element state monitoring module 81 and the generator state monitoring module 82 are both composed of a voltage sensor and a current sensor, the element state monitoring module 81 has the function of detecting whether current and voltage exist in elements such as bulbs in an automobile or not so as to judge whether the elements such as the bulbs in the automobile or not belong to the working state, and the generator state monitoring module 82 has the function of detecting whether the engine in the automobile or not generates the current and voltage so as to judge whether the engine belongs to the working state or not.
The working principle is as follows: when the element state monitoring module 81 detects that elements such as bulbs in the automobile are in an operating state, and the generator state monitoring module 82 detects that the engine is in a non-operating state, and when the conductive block 46 and the second conductive plate 35 are in a contact state, only the second electromagnetic valve 482 is started, after the start, part of air in the conductive hollow tube 41 is discharged from the second connecting tube 481 under the action of the first insulating spring 45 until the first insulating spring 45 returns to the original state, at this time, the conductive block 46 and the second conductive plate 35 are in a separated state, when the conductive block 46 and the second conductive plate 35 are in a separated state, only the battery pack 321 supplies power to the elements such as bulbs in the automobile, and the backup battery pack 322 does not supply power to the elements such as bulbs in the automobile, and at the same time, the first switch, the air pump 61 and the third electromagnetic valve 562 are started, after the motor is started, the battery pack 321 supplies power to the air pump 61, so that air flows into the hollow tube 51 through the filter assembly 63, the pipeline 62, the hard tube 64, the multi-way connector 65 and the third connecting tube 561 via the air pump 61, the air flowing into the hollow tube 51 extrudes the magnet 54, so that the magnet 54 moves to the right side, at the same time, the second insulating spring 53 extends, when the magnet 54 moves to a proper position, the third electromagnetic valve 562 is closed, the fourth electromagnetic valve 572 is started, so that the air in the hollow tube 51 flows out via the fourth connecting tube 571 under the action of the second insulating spring 53, so that the magnet 54 moves to the left side until the second insulating spring 53 returns to the original state, and the circulation is performed, so that the magnet 54 reciprocates in the hollow tube 51, when the magnet 54 reciprocates, the magnetic force lines are cut, so that current is generated, and the generated current charges the storage battery pack 321 through the second charging connector 58, so as to slow down the electric quantity consumption of the storage battery pack 321;
when the automobile needs to be started, and the conductive block 46 is separated from the second conductive plate 35, the second switch, the air pump 61 and the first electromagnetic valve 472 are started, so that air flows into the conductive hollow tube 41 through the filter assembly 63, the pipeline 62, the hard tube 64, the multi-way connector 65 and the first connecting tube 471 by the air pump 61, the air flowing into the conductive hollow tube 41 extrudes the conductive slider 44, so that the conductive slider 44 moves downwards, at the moment, the first insulating spring 45 contracts until the conductive block 46 is contacted with the second conductive plate 35, so that the standby battery pack 322 is electrically connected with the positive and negative poles, wherein when the conductive block 46 is contacted with the second conductive plate 35, the first electromagnetic valve 472 is closed;
when the generator state monitoring module 82 detects that the engine is in a working state, the first switch or the second switch, the air pump 61, the third electromagnetic valve 562 and the fourth electromagnetic valve 572 are activated, so that air flows into the battery case 2 through the filter assembly 63, the pipe 62, the hard pipe 64, the multi-way joint 65, the third connecting pipe 561 and the fourth connecting pipe 571 by the air pump 61, and the air flowing into the battery case 2 flows out through the check valve 72, thereby realizing air circulation and forming heat dissipation.
While the invention has been described with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the various features of the disclosed embodiments of the invention may be used in any combination, provided that no structural conflict exists, and the combinations are not exhaustively described in this specification merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (10)
1. The utility model provides a lithium iron phosphate battery starting power supply for automobile startup, includes battery case (2) and control system, a plurality of supporting legs (21) of bottom fixed mounting of battery case (2), the top of battery case (2) is equipped with case lid (22), the inner wall fixed mounting of case lid (22) is positive negative pole, and positive negative pole comprises positive pole (23) and negative pole (24), the right side of battery case (2) is equipped with first joint (25) that charges, characterized in that, power supply structure (3) is installed to the inner wall of battery case (2), and power supply structure (3) and positive negative pole and first joint (25) that charges electric connection;
the power supply structure (3) comprises a fixing plate (31) fixedly mounted on the inner wall of the middle end of a battery shell (2), a storage battery assembly (32) is mounted on the inner wall of the fixing plate (31), the storage battery assembly (32) consists of a storage battery pack (321) and a standby storage battery pack (322), the first charging connector (25) is electrically connected with the storage battery assembly (32) through a lead, the storage battery pack (321) is electrically connected with a first conductive plate (33) through a lead, first insulating support rods (34) are fixedly mounted at two ends of the top of the first conductive plate (33), the first insulating support rods (34) are fixedly mounted on the bottom of a box cover (22), first conductive plates (33) are fixedly mounted at the bottoms of positive and negative poles, the standby storage battery pack (322) is electrically connected with a second conductive plate (35) through a lead, second insulating support rods (36) are fixedly mounted at two ends of the bottom of the second conductive plate (35), the second insulating support rods (36) are fixedly mounted on the inner wall of the bottom end of the battery shell (2), and the first conductive plate (33) and the second conductive plate (35) can be disconnected through a connecting assembly (4);
a charging structure (5) is arranged between the two groups of second insulating support rods (36), a conveying assembly (6) is arranged on the inner wall of the bottom end of the battery shell (2), the conveying assembly (6) is connected with the connecting assembly (4) and the charging structure (5), and exhaust assemblies (7) are arranged on the inner walls of the two ends of the box cover (22);
coupling assembling (4) are including electrically conductive hollow tube (41) of fixed mounting at first current-conducting plate (33) bottom both ends, the bottom inner wall fixed mounting insulating barrier (43) of electrically conductive hollow tube (41), the electrically conductive solid pole (42) of inner wall sliding connection of insulating barrier (43), the electrically conductive slider (44) of the top fixed mounting of electrically conductive solid pole (42), electrically conductive slider (44) sliding connection is on the inner wall of electrically conductive hollow tube (41), and electrically conductive slider (44) contacts with electrically conductive hollow tube (41), the electrically conductive piece (46) of the bottom fixed mounting of electrically conductive solid pole (42), and electrically conductive piece (46) contact with second current-conducting plate (35), be equipped with first insulation spring (45) on electrically conductive solid pole (42), and first insulation spring (45) are located between electrically conductive slider (44) and insulating barrier (43), the top inner wall of electrically conductive hollow tube (41) is installed first subassembly (47) and the first subassembly (48) of giving vent to the anger of admitting air, and first subassembly (47) and first subassembly (48) of admitting the air are the symmetrical arrangement.
2. The starting power supply of the lithium iron phosphate storage battery for starting the automobile according to claim 1, wherein the first air inlet assembly (47) comprises a first connecting pipe (471) fixedly installed on an inner wall of the top end of the conductive hollow pipe (41), and a first electromagnetic valve (472) is arranged on the first connecting pipe (471).
3. The starting power supply of the lithium iron phosphate storage battery for starting the automobile according to claim 1, wherein the first air outlet assembly (48) comprises a second connecting pipe (481) fixedly installed on the inner wall of the top end of the conductive hollow pipe (41), and a second electromagnetic valve (482) is arranged on the second connecting pipe (481).
4. The lithium iron phosphate storage battery starting power supply for automobile starting according to claim 1, wherein the charging structure (5) comprises a hollow pipe (51) fixedly installed between two sets of second insulating support rods (36), baffle plates (52) are fixedly installed on inner walls of two ends of the hollow pipe (51), a magnet (54) is slidably connected to an inner wall of the hollow pipe (51), a coil (55) is wound on one end of the outer surface of the hollow pipe (51), a second insulating spring (53) is fixedly installed on the baffle plate (52) on the left side, one end of the second insulating spring (53) is fixedly installed on the magnet (54), a second charging connector (58) is arranged on the inner wall of the bottom end of the battery shell (2), the coil (55) is electrically connected with the second charging connector (58) through a wire, and the second charging connector (58) is electrically connected with the storage battery pack (321) through a wire;
the second subassembly (56) of admitting air is installed to the left side bottom inner wall of hollow tube (51), second subassembly (57) of giving vent to anger is installed to the left side top inner wall of hollow tube (51).
5. The lithium iron phosphate storage battery starting power supply for starting the automobile as claimed in claim 4, wherein the second air inlet assembly (56) comprises a third connecting pipe (561) fixedly installed on the inner wall of the bottom end of the left side of the hollow pipe (51), and a third electromagnetic valve (562) is arranged on the third connecting pipe (561).
6. The lithium iron phosphate storage battery starting power supply for automobile starting according to claim 5, wherein the second air outlet assembly (57) comprises a fourth connecting pipe (571) fixedly installed on the inner wall of the top end of the left side of the hollow pipe (51), and a fourth electromagnetic valve (572) is arranged on the fourth connecting pipe (571).
7. The lithium iron phosphate battery starting power supply for automobile starting according to claim 1, wherein the conveying assembly (6) comprises an air pump (61) fixedly installed on the inner wall of the bottom end of the battery shell (2), an input end fixedly installed pipeline (62) of the air pump (61), one end of the pipeline (62) is installed on the filtering assembly (63), an output end fixedly installed hard pipe (64) of the air pump (61), one end fixedly installed multi-way joint (65) of the hard pipe (64), first connecting pipes (471) fixedly installed at two ends of the multi-way joint (65), and third connecting pipes (561) fixedly installed at the top end of the multi-way joint (65).
8. The lithium iron phosphate battery starting power supply for automobile starting according to claim 7, characterized in that the filter assembly (63) comprises a through hole (631) formed in the inner wall of the bottom end of the battery shell (2), a fixed block (632) is fixedly installed on the inner wall of the top end of the through hole (631), a pipeline (62) is fixedly installed on the inner wall of the fixed block (632), and a filter screen (633) is fixedly installed on the inner wall of the bottom end of the through hole (631).
9. The lithium iron phosphate storage battery starting power supply for starting the automobile as claimed in claim 1, characterized in that the exhaust assembly (7) comprises mounting holes (71) formed in the inner walls of the two ends of the box cover (22), and a check valve (72) is fixedly mounted on the inner walls of the mounting holes (71).
10. The starting power supply for the lithium iron phosphate storage battery for starting the automobile according to claim 1, wherein the control system is composed of an element state monitoring module (81), a generator state monitoring module (82), a central processing unit (83) and a controller (84), the element state monitoring module (81) and the generator state monitoring module (82) are connected with the central processing unit (83), the central processing unit (83) is connected with the controller (84), and the controller (84) is connected with the connecting assembly (4), the charging structure (5) and the conveying assembly (6).
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| CN202210527159.3A CN114899510B (en) | 2022-05-16 | 2022-05-16 | Lithium iron phosphate storage battery starting power supply for automobile starting |
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| CN202210527159.3A CN114899510B (en) | 2022-05-16 | 2022-05-16 | Lithium iron phosphate storage battery starting power supply for automobile starting |
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| CN114899510A CN114899510A (en) | 2022-08-12 |
| CN114899510B true CN114899510B (en) | 2022-11-04 |
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| CN116759674B (en) * | 2023-08-23 | 2023-10-27 | 天津城市轨道咨询有限公司 | Emergency power supply energy storage system of urban rail transit carriage |
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| US7408453B2 (en) * | 2001-02-16 | 2008-08-05 | Automotive Technologies International, Inc. | Wheel-mounted tire pumping and energy generating system and method |
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| JPH0771349A (en) * | 1992-01-14 | 1995-03-14 | Japan Storage Battery Co Ltd | Storage battery for automobile |
| CN101749262A (en) * | 2009-12-29 | 2010-06-23 | 佛山市顺德区新生源电器有限公司 | Built-in electric air pump for air cushion bed |
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| CN113165451A (en) * | 2018-11-21 | 2021-07-23 | 美国联合金属制品股份有限公司 | Wheel end arrangement with a generator |
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