CN115458855A - Lithium battery maintenance device capable of keeping electric quantity - Google Patents

Lithium battery maintenance device capable of keeping electric quantity Download PDF

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Publication number
CN115458855A
CN115458855A CN202211280762.2A CN202211280762A CN115458855A CN 115458855 A CN115458855 A CN 115458855A CN 202211280762 A CN202211280762 A CN 202211280762A CN 115458855 A CN115458855 A CN 115458855A
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CN
China
Prior art keywords
lithium battery
frame
electric quantity
sliding
maintenance device
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Granted
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CN202211280762.2A
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Chinese (zh)
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CN115458855B (en
Inventor
钟云涛
景超龙
张萍
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Jiangxi Huahao New Energy Co ltd
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Jiangxi Huahao New Energy Co ltd
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Priority to CN202211280762.2A priority Critical patent/CN115458855B/en
Publication of CN115458855A publication Critical patent/CN115458855A/en
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Publication of CN115458855B publication Critical patent/CN115458855B/en
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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
    • H01M50/242—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 against vibrations, collision impact or swelling
    • 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
    • H01M10/44—Methods for charging or discharging
    • 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
    • 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
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/61—Types of temperature control
    • H01M10/613—Cooling or keeping cold
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
    • H01M10/625—Vehicles
    • 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
    • H01M50/244—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
    • H01M50/256—Carrying devices, e.g. belts
    • 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
    • H01M50/289—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
    • H02J7/0045—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction concerning the insertion or the connection of the batteries
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/32—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from a charging set comprising a non-electric prime mover rotating at constant speed
    • 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)
  • Power Engineering (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Secondary Cells (AREA)

Abstract

The invention relates to the field of lithium battery maintenance, in particular to a lithium battery maintenance device capable of keeping electric quantity. The technical problem to be solved is as follows: the lithium battery maintenance device not only can effectively perform shock absorption protection on the lithium battery, but also can charge the lithium battery and can keep the electric quantity is provided. A lithium battery maintenance device capable of keeping electric quantity comprises a protective frame, a cover plate and the like; the upside rotary type of protective frame is connected with the apron. According to the invention, the cover plate is controlled to be rotated and closed, so that the power supply connecting end can be contacted with the top of the lithium battery, the lithium battery can be fixed, meanwhile, the protection plate can also protect the battery, and the lithium battery is prevented from vibrating and colliding with the protection frame when the device is moved; when needs charge to the lithium cell, control electric putter function to drive contact piece downstream, and then make current inverter downstream and power connection end contact, thereby make the battery charge for the lithium cell, thereby can keep the electric quantity of lithium cell.

Description

Lithium battery maintenance device capable of keeping electric quantity
Technical Field
The invention relates to the field of lithium battery maintenance, in particular to a lithium battery maintenance device capable of keeping electric quantity.
Background
The lithium cell wide application leads to the lithium cell to damage because of vibrations in the new energy automobile field, but the lithium cell very easily to the lithium cell also has power consumptively under no-load state, can cause the electric quantity extravagant.
Patent grant publication number is CN 214957186U's patent discloses a lithium cell maintenance device that keep electric quantity stable, the power distribution box comprises a box body, fixed mounting has on the bottom inner wall of box places the seat, place a internalization and placed lithium cell body, all be equipped with the heated board on four side inner walls of box, the top movable mounting of box has the top cap, the top fixed mounting of top cap has the handle, the bottom fixed mounting of top cap has the connecting seat, the spread groove has been seted up at the top of connecting seat, the top of top cap is rotated and is installed the pivot, the bottom of pivot extends to in the spread groove and fixed mounting has first conical gear, all rotate on the both sides inner wall of spread groove and install the threaded rod, the equal fixed mounting in one end that two threaded rods are close to each other has second conical gear. The invention has the following advantages and effects: can be through the effectual electric quantity stability that keeps the lithium cell of thermal-insulation bag to the convenience is taken off the lithium cell and is maintained convenient to use. But can't play shockproof effect when mobile device to lead to colliding with the damage easily, also can't charge the lithium cell, thereby can't guarantee the electric quantity of lithium cell.
Therefore, it is still necessary to design a lithium battery maintenance device which can not only effectively perform shock absorption protection on the lithium battery, but also can charge the lithium battery and can maintain the electric quantity.
Disclosure of Invention
In order to overcome prior art and can't play shockproof effect when mobile device to lead to colliding with the damage easily, also can't charge the lithium cell, thereby can't guarantee the shortcoming of the electric quantity of lithium cell, the technical problem that solves is: the lithium battery maintenance device not only can effectively perform shock absorption protection on the lithium battery, but also can charge the lithium battery and can keep the electric quantity is provided.
The utility model provides a lithium battery maintenance device that can keep electric quantity, including the protective frame, the apron, the power link end, the dead lever, place the board, first spring, shockproof subassembly and charging assembly, the upside rotary type of protective frame is connected with the apron, be connected with the power link end on the apron, the inside downside four corners of protective frame all is connected with the dead lever, all slidingtype is connected with between the dead lever and places the board, it all is connected with first spring to place between board and the dead lever, the inboard of protective frame is equipped with and is used for preventing the lithium cell vibrations and the subassembly that takes precautions against earthquakes of damage, the upside of apron is equipped with the charging assembly that is used for charging the lithium cell.
In one embodiment, the shockproof assembly comprises first fixing blocks, a protection plate and second springs, four first fixing blocks are connected to the front, rear, left and right sides of the interior of the protection frame, the second springs are connected to the inner sides of the first fixing blocks, and the protection plate is connected between the second springs on the same side face.
In one embodiment, the charging assembly comprises a storage battery, a contact block, a current inverter, an electric push rod and a protective cover, the protective cover is installed on the upper side of the cover plate, the storage battery is installed on the upper side of the inner front portion of the protective cover, the contact block is connected to the lower side of the storage battery in a sliding mode, the current inverter is connected to the lower side of the contact block, the electric push rod is installed on the upper side of the inner front portion of the protective cover, the electric push rod is located on the rear side of the storage battery, and the telescopic end of the electric push rod is connected with the contact block.
In one embodiment, the heat dissipation device further comprises a heat dissipation assembly, the heat dissipation assembly comprises a support frame, fan blades, shaft sleeves, sliding shafts, third springs, first guide rods, sliding frames, first bevel gear shafts and wheels, the support frame is installed on the front portion and the rear portion of the bottom of the protection frame, the fan blades are rotatably connected to the middle portion of the support frame, the shaft sleeves are connected to the lower sides of the fan blades, the sliding shafts are slidably connected to the lower portions of the shaft sleeves, the third springs are connected between the sliding shafts and the adjacent shaft sleeves, the first guide rods are symmetrically connected to the front portion and the rear portion of the lower side of the protection frame in a bilateral mode, the sliding frames are slidably connected between the two first guide rods on the front portion, the sliding frames are also slidably connected between the two first guide rods on the rear portion, the sliding frames are respectively connected with the rotating types of the adjacent sliding shafts, the lower sides of the sliding frames are rotatably connected with the first bevel gear shafts, the wheels are connected to the outer sides of the first bevel gear shafts, the lower sides of the sliding shafts are also connected with the first bevel gear shafts in a key mode, and the two adjacent first bevel gear shafts are meshed with each other.
In one embodiment, the power generation device further comprises a continuous point assembly, the continuous point assembly comprises a first transmission wheel, a support frame, a second transmission wheel, a transmission belt, a second bevel gear shaft, a generator and a transmission line, the first transmission wheel is connected to the lower portion of the shaft sleeve, the support frame is connected to the lower side of the protection frame, the second bevel gear shaft is connected to the lower side of the support frame in a longitudinally rotating mode, the second transmission wheel is connected to the lower side of the second bevel gear shaft in a key connection mode, the transmission belt is connected between the second transmission wheel and the first transmission wheels on the two sides in a winding mode, the second bevel gear shaft is connected to the middle portion of the support frame in a transverse rotating mode, the two second bevel gear shafts are meshed with each other, the generator is connected to the lower side of the protection frame, the generator is connected with the transverse second bevel gear shaft, the second bevel gear shaft rotates to enable the generator to generate electricity, the transmission line is connected with the storage battery.
In one embodiment, the detection device further comprises a detection assembly, the detection assembly comprises a second guide rod, a pressure rod, a fourth spring, a second fixing block, a clamping block and a display, the left second guide rod and the right second guide rod are connected to the upper side of the front portion of the cover plate, the pressure rod is connected between the second guide rods in a sliding mode and located below the contact block, the fourth spring is connected between the second guide rods and the pressure rod, the second fixing block is connected to the inner walls of the left side and the right side of the rear portion of the protective cover, the clamping block is connected to the inner side of the second fixing block in a sliding mode and connected with the pressure rod in a sliding mode, the power connection ends can be clamped through the opposite movement of the clamping blocks, the electric quantity of the lithium battery can be sensed, the display is connected between the upper sides of the second guide rods, and the display is used for displaying the detected electric quantity of the lithium battery.
In one embodiment, the protective cover further comprises a prompting component, the prompting component comprises a buzzer and a reset switch, the buzzer is mounted on the inner wall of the upper side of the rear portion of the protective cover and electrically connected with the display, the reset switch is mounted on the upper side of the rear portion of the protective cover and connected with the reset switch, and the reset switch is used for controlling the buzzer to be turned off.
In one embodiment, the protective cover further comprises a third fixing block, the front and the rear of the upper side of the cover plate are fixedly connected with the third fixing block, and the third fixing block is connected with the protective cover.
The invention has the following advantages: 1. according to the invention, the cover plate is controlled to be rotated and closed, so that the power supply connecting end can be contacted with the top of the lithium battery, the lithium battery can be fixed, meanwhile, the protection plate can also protect the battery, and the lithium battery is prevented from vibrating and colliding with the protection frame when the device is moved; when needs charge to the lithium cell, control electric putter function to drive contact piece downstream, and then make current inverter downstream and power connection end contact, thereby make the battery charge for the lithium cell, thereby can keep the electric quantity of lithium cell.
2. When the device is moved, the wheel can rotate, the sliding shaft can be driven to rotate by the rotation of the wheel through the first bevel gear shaft, and then the fan blades can be driven to rotate through the shaft sleeve, so that the inside of the protective frame is radiated.
3. When the shaft sleeve rotates, the generator can generate electricity, and after the generator generates electricity, the storage battery can be charged through the transmission line, so that the charging capacity of the device is improved.
4. When the lithium battery is charged, the clamping blocks can clamp the power supply connecting end, so that the electric quantity of the lithium battery can be sensed, the detected electric quantity of the lithium battery can be displayed through the display, and people can conveniently watch the charging condition.
5. When the electric quantity of the display disclosed by the invention is displayed by 100%, the buzzer can operate, and the buzzer can make a sound to remind people.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic internal perspective view of the present invention.
Fig. 3 is a schematic perspective view of another perspective structure according to the present invention.
Fig. 4 is a partial perspective view of the present invention.
FIG. 5 is a schematic view of the shock assembly of the present invention.
Fig. 6 is a schematic structural diagram of a charging assembly according to the present invention.
Fig. 7 is a schematic structural diagram of a heat dissipation assembly of the present invention.
Fig. 8 is a schematic partial structure diagram of the heat dissipation assembly of the present invention.
FIG. 9 is a schematic structural diagram of a power feeding assembly according to the present invention.
FIG. 10 is a schematic view of a partial structure of the power feeding assembly of the present invention.
FIG. 11 is a schematic structural diagram of a detecting assembly according to the present invention.
FIG. 12 is a schematic structural diagram of a pointing device according to the present invention.
Labeled as: 1-protective frame, 2-cover plate, 3-power connection end, 4-fixed rod, 5-placing plate, 6-first spring, 7-shockproof component, 701-first fixed block, 702-protective plate, 703-second spring, 8-charging component, 801-storage battery, 802-contact block, 803-current inverter, 804-electric push rod, 805-protective cover, 9-heat dissipation component, 901-supporting frame, 902-fan blade, 903-shaft sleeve, 904-sliding shaft, 905-third spring, 906-first guide rod, 907-sliding frame, 908-first bevel gear shaft, 909-wheel, 10-continuation point component, 1001-first transmission wheel, 1002-supporting frame, 1003-second transmission wheel, 1004-transmission belt, 1006-gear shaft, 1006-generator, 1007-transmission line, 11-detection component, 1101-second guide rod, 1102-pressing rod, 1103-fourth spring, 1104-second spring, 1201-clamping block, fixed block-display, 12-cover plate, buzzer-1202-fixed block, and 13-reset switch.
Detailed Description
The invention is further described below with reference to the figures and examples.
Example 1
The utility model provides a lithium battery maintenance device that can keep electric quantity, as shown in fig. 1-6, including protection frame 1, apron 2, power connection end 3, dead lever 4, place board 5, first spring 6, shockproof subassembly 7 and charging component 8, the upside rotary type of protection frame 1 articulates there is apron 2, the welding has power connection end 3 on the apron 2, dead lever 4 has all been welded in the inside downside four corners of protection frame 1, it places board 5 to all sliding type connection between the dead lever 4, it all is connected with first spring 6 to place between board 5 and the dead lever 4, the inboard of protection frame 1 is equipped with shockproof subassembly 7, shockproof subassembly 7 is used for preventing the lithium cell vibrations and damages of colliding with, the upside of apron 2 is equipped with charging component 8, charging component 8 is used for charging the lithium cell.
As shown in fig. 5, the anti-vibration assembly 7 includes a first fixing block 701, a protection plate 702 and a second spring 703, four first fixing blocks 701 are welded to the front, rear, left and right sides of the inside of the protection frame 1, the inner sides of the first fixing blocks 701 are connected to the second springs 703, and the protection plate 702 is connected between the second springs 703 on the same side.
As shown in fig. 6, the charging assembly 8 includes a storage battery 801, a contact block 802, a current inverter 803, an electric push rod 804 and a protective cover 805, the protective cover 805 is fixedly connected to the upper side of the cover plate 2 through screws, the storage battery 801 is mounted on the upper side of the inner front portion of the protective cover 805, the contact block 802 is slidably connected to the lower side of the storage battery 801, the current inverter 803 is connected to the lower side of the contact block 802, the electric push rod 804 is mounted on the upper side of the inner front portion of the protective cover 805, the electric push rod 804 is located on the rear side of the storage battery 801, and the telescopic end of the electric push rod 804 is connected to the contact block 802.
As shown in fig. 1, the protective cover further comprises a third fixing block 13, the front and the rear of the upper side of the cover plate 2 are fixedly connected with the third fixing block 13 through screws, the third fixing block 13 is connected with the protective cover 805, and the protective cover 805 can be further fixed by the third fixing block 13.
When the lithium battery is required to be maintained, the control cover plate 2 is rotated to be opened, then the lithium battery can be placed on the placing plate 5, the first spring 6 is compressed, then the control cover plate 2 is rotated to be closed, the power supply connecting end 3 can be in contact with the top of the lithium battery, the first spring 6 is further extruded, the lithium battery can be fixed due to the action of the first spring 6, meanwhile, when the battery is placed on the placing plate 5, the lithium battery can extrude the protection plate 702 to move outwards, the second spring 703 is compressed, the protection plate 702 can protect the battery due to the action of the second spring 703, and the lithium battery is prevented from vibrating to collide with the protection frame 1 when the device is moved; when the lithium battery needs to be charged, the electric push rod 804 is controlled to operate, the telescopic end of the electric push rod 804 extends to drive the contact block 802 to move downwards, and further the current inverter 803 moves downwards to contact with the power connection end 3, so that the storage battery 801 is charged by the lithium battery, the current inverter 803 can prevent current inversion from discharging the lithium battery, the protection cover 805 can protect the storage battery 801, the storage battery 801 is prevented from being damaged, the third fixing block 13 can further fix the protection cover 805, the protection cover 805 is prevented from falling off, after the lithium battery is fully charged, the electric push rod 804 is controlled to operate reversely, the telescopic end of the electric push rod 804 is shortened to drive the contact block 802 to move upwards, and further the current inverter 803 moves upwards to be separated from the contact with the power connection end 3.
Example 2
On the basis of embodiment 1, as shown in fig. 7 and 8, the heat dissipation device 9 further includes a heat dissipation assembly 9, the heat dissipation assembly 9 includes a support frame 901, fan blades 902, a bushing 903, a sliding shaft 904, a third spring 905, a first guide rod 906, a sliding rack 907, a first bevel gear shaft 908 and a wheel 909, the support frame 901 is mounted on both front and rear portions of the bottom of the protection frame 1, the fan blades 902 are rotatably connected to a middle portion of the support frame 901, the bushing 903 is connected to a lower side of the fan blades 902, the sliding shaft 904 is slidably connected to a lower portion of the bushing 903, the third spring 905 is connected between the sliding shaft 904 and the adjacent bushing 903, the first guide rod 906 is symmetrically connected to both front and rear portions of the lower side of the protection frame 1, the sliding rack 907 is slidably connected between the two first guide rods 906 in the front portion, the sliding rack 907 is also slidably connected between the two first guide rods 906 in the rear portion, the sliding rack 907 is rotatably connected to the adjacent sliding shaft 904, the first bevel gear shaft 908 is rotatably connected to the lower side of the sliding rack 908, the first bevel gear shaft 908 is connected to an outer side of the first bevel gear shaft 908, and the first bevel shaft 904 is also rotatably connected to the first bevel gear shaft 908, and the first bevel shaft 908 are mutually engaged with the first bevel gear shaft 908.
When moving this device, can make wheel 909 rotate, the wheel 909 is rotatory just can drive slide shaft 904 through first bevel gear axle 908 and rotate, and then can drive fan blade 902 through axle sleeve 903 and rotate to dispel the heat to protection frame 1 is inside, simultaneously because of the effect of third spring 905, thereby can cushion the vibrations that this device removal in-process produced.
As shown in fig. 9 and 10, the continuous point assembly 10 further includes a continuous point assembly 10, the continuous point assembly 10 includes a first transmission wheel 1001, a support frame 1002, a second transmission wheel 1003, a transmission belt 1004, a second bevel gear shaft 1005, a generator 1006 and a transmission line 1007, the first transmission wheel 1001 is connected to the lower portion of the shaft sleeve 903, the support frame 1002 is welded to the lower side of the protective frame 1, a second bevel gear shaft 1005 is longitudinally and rotatably connected to the lower side of the support frame 1002, the second transmission wheel 1003 is connected to the lower side of the second bevel gear shaft 1005 in a key joint, the transmission belt 1004 is wound between the second transmission wheel 1003 and the first transmission wheels 1001 on both sides, the second bevel gear shaft 1005 is also transversely and rotatably connected to the middle portion of the support frame 1002, the two second bevel gear shafts 1005 are meshed with each other, the generator 1006 is fixedly connected to the lower side of the protective frame 1 through bolts, the generator 1006 is connected to the transverse second bevel gear shaft 1005, the second bevel gear shaft 1005 rotates to enable the generator 1006 to generate electricity, the transmission line 1007 is connected to the lower portion of the generator 1006, and the transmission line 1007 is connected to the storage battery 801.
When the shaft sleeve 903 rotates, the second driving wheel 1003 can be driven to rotate through the driving belt 1004, the second driving wheel 1003 rotates to drive the generator 1006 to generate electricity through the second bevel gear shaft 1005, and the generator 1006 generates electricity and then continues energy for the storage battery 801 through the transmission line 1007, so that the charging capacity of the device is increased.
As shown in fig. 11, the lithium battery protection device further includes a detection assembly 11, the detection assembly 11 includes a second guide bar 1101, a pressing bar 1102, a fourth spring 1103, a second fixing block 1104, a clamping block 1105 and a display 1106, the left and right second guide bars 1101 are welded on the upper side of the front portion of the cover plate 2, the pressing bar 1102 is connected between the second guide bars 1101 in a sliding manner, the pressing bar 1102 is located below the contact block 802, the fourth spring 1103 is connected between the second guide bar 1101 and the pressing bar 1102, the second fixing blocks 1104 are welded on the inner walls of the left and right sides of the rear portion of the protection cover 805, the clamping block 1105 is connected on the inner side of the second fixing block 1104 in a sliding manner, the clamping block 1105 is connected with the pressing bar 1102 in a sliding manner, the clamping blocks 1105 move in opposite directions to clamp the power connection end 3, and further sense and detect the electric quantity of the lithium battery, the display 1106 is connected between the upper sides of the second guide bars 1101, and the display 1106 is used for displaying and detecting the electric quantity of the lithium battery.
When charging for the lithium cell, electric putter 804's flexible end extension drives contact piece 802 downstream, contact piece 802 just can contact with depression bar 1102 to the downstream, thereby can drive depression bar 1102 downstream, fourth spring 1103 is compressed, depression bar 1102 downstream still can extrude clamp splice 1105 to the inside side shifting, thereby make clamp splice 1105 clip power connection end 3, and then can respond to the electric quantity of lithium cell, the electric quantity that detects out the lithium cell can show through display 1106, thereby make things convenient for people to watch the condition of charging.
As shown in fig. 12, the reminder module 12 further includes a buzzer 1201 and a reset switch 1202, the buzzer 1201 is mounted on the inner wall of the upper side of the rear portion of the protective cover 805 through a screw, the buzzer 1201 is electrically connected with the display 1106, the reset switch 1202 is mounted on the upper side of the rear portion of the protective cover 805, the buzzer 1201 is connected with the reset switch 1202, and the reset switch 1202 is used for controlling the buzzer 1201 to be turned off.
When the electric quantity of the display 1106 is displayed by 100%, the buzzer 1201 can be enabled to operate, the buzzer 1201 can make a sound to remind people, and people can control the electric push rod 804 to operate, so that the current inverter 803 moves upwards to be separated from the power connection end 3, the lithium battery is not charged any more, and the reset switch 1202 is controlled to enable the buzzer 1201 to be turned off.
The above-mentioned embodiments are merely preferred embodiments of the present invention, which are not intended to limit the scope of the present invention, and therefore, all equivalent changes made by the contents of the claims of the present invention should be included in the claims of the present invention.

Claims (8)

1. The utility model provides a lithium battery maintenance device that can keep electric quantity, including protective frame (1), apron (2), power connection end (3), dead lever (4) and place board (5), the upside rotary type of protective frame (1) is connected with apron (2), be connected with power connection end (3) on apron (2), the inside downside four corners of protective frame (1) all is connected with dead lever (4), all slidingtype is connected with between dead lever (4) and places board (5), characterized by, still including first spring (6), subassembly (7) and the subassembly (8) that charges take precautions against earthquakes, it all is connected with first spring (6) to place between board (5) and dead lever (4), the inboard of protective frame (1) is equipped with the subassembly (7) that takes precautions against earthquakes that are used for preventing the lithium cell vibrations and collide with the damage, the upside of apron (2) is equipped with the subassembly (8) that charges that is used for charging the lithium cell.
2. The lithium battery maintenance device capable of maintaining electric quantity according to claim 1, characterized in that the shockproof assembly (7) comprises a first fixed block (701), a protection plate (702) and a second spring (703), four first fixed blocks (701) are connected to the front, back, left and right sides of the interior of the protection frame (1), the second springs (703) are connected to the inner sides of the first fixed blocks (701), and the protection plate (702) is connected between the second springs (703) on the same side.
3. The lithium battery maintenance device capable of maintaining the electric quantity according to claim 2, characterized in that the charging assembly (8) comprises a storage battery (801), a contact block (802), a current inverter (803), an electric push rod (804) and a protective cover (805), wherein the protective cover (805) is installed on the upper side of the cover plate (2), the storage battery (801) is installed on the upper side of the inner front part of the protective cover (805), the contact block (802) is connected to the lower side of the storage battery (801) in a sliding manner, the current inverter (803) is connected to the lower side of the contact block (802), the electric push rod (804) is installed on the upper side of the inner front part of the protective cover (805), the electric push rod (804) is located on the rear side of the storage battery (801), and the telescopic end of the electric push rod (804) is connected with the contact block (802).
4. The lithium battery maintenance device capable of maintaining the electric quantity according to claim 3, characterized by further comprising a heat dissipation component (9), wherein the heat dissipation component (9) comprises a support frame (901), fan blades (902), a shaft sleeve (903), a sliding shaft (904), a third spring (905), a first guide rod (906), a sliding frame (907), a first bevel gear shaft (908) and a wheel (909), the support frame (901) is installed at the front and rear parts of the bottom of the protective frame (1), the fan blades (902) are rotatably connected to the middle part of the support frame (901), the shaft sleeve (903) is connected to the lower side of the fan blades (902), the sliding shaft (904) is slidably connected to the lower part of the shaft sleeve (903), the third spring (905) is connected between the sliding shaft (904) and the adjacent shaft sleeve (903), the first guide rods (906) are symmetrically connected to the front and rear parts of the lower side of the protective frame (1), the sliding frame (906) is slidably connected to the sliding frame (906), the sliding frame (907) is connected to the rear part of the first guide rods (906), the sliding frame (907) is connected to the outer side of the sliding shaft (907), the first guide rods (907), the sliding frame (907) is connected to the rotating shaft (908) and the first guide rod (907), the lower sides of the sliding shafts (904) are also respectively connected with first bevel gear shafts (908) in a key mode, and two adjacent first bevel gear shafts (908) are meshed with each other.
5. The lithium battery maintenance device capable of keeping electric quantity according to claim 4, further comprising a continuous point assembly (10), wherein the continuous point assembly (10) comprises a first driving wheel (1001), a supporting frame (1002) and a second driving wheel (1003), drive belt (1004), second cone gear axle (1005), generator (1006) and transmission line (1007), the lower part of axle sleeve (903) all is connected with first drive wheel (1001), the downside of protection frame (1) is connected with support frame (1002), the vertical rotary type of downside of support frame (1002) is connected with second cone gear axle (1005), the downside key-type of second cone gear axle (1005) is connected with second drive wheel (1003), the wire-wrapped connection has drive belt (1004) between second drive wheel (1003) and both sides first drive wheel (1001), the horizontal also rotary type in middle part of support frame (1002) is connected with second cone gear axle (1005), two second cone gear axles (1005) intermeshing, the downside of protection frame (1) is connected with generator (1006), generator (1006) are connected with horizontal gear axle (1005), second cone gear axle (1005) rotation can make generator (1006) generate electricity, the sub-unit connection of generator (1006) has transmission line (1007), transmission line (1007) is connected with battery (801).
6. The lithium battery maintenance device capable of maintaining the electric quantity according to claim 5, characterized by further comprising a detection assembly (11), wherein the detection assembly (11) comprises a second guide rod (1101), a pressure rod (1102), a fourth spring (1103), a second fixed block (1104), a clamping block (1105) and a display (1106), the upper side of the front portion of the cover plate (2) is connected with the left second guide rod (1101) and the right second guide rod (1101), the pressure rod (1102) is connected between the second guide rods (1101) in a sliding manner, the pressure rod (1102) is located below the contact block (802), the fourth spring (1103) is connected between the second guide rod (1101) and the pressure rod (1102), the second fixed block (1104) is connected to the inner walls of the left side and the right side of the rear portion of the protective cover (805), the clamping block (1105) is connected to the inner side of the second fixed block (1104) in a sliding manner, the clamping block (1105) is connected to the pressure rod (1102) in a sliding manner, the clamping block (1105) moves towards each other to clamp the power connection end (3), and the display (1106) is used for displaying the electric quantity of the lithium battery.
7. The lithium battery maintenance device capable of maintaining the electric quantity according to claim 6, characterized by further comprising a prompting assembly (12), wherein the prompting assembly (12) comprises a buzzer (1201) and a reset switch (1202), the buzzer (1201) is mounted on the inner wall of the upper side of the rear part of the protective cover (805), the buzzer (1201) is electrically connected with the display (1106), the reset switch (1202) is mounted on the upper side of the rear part of the protective cover (805), the buzzer (1201) is connected with the reset switch (1202), and the reset switch (1202) is used for controlling the buzzer (1201) to be turned off.
8. The lithium battery maintenance device capable of maintaining electric quantity according to claim 7, characterized in that it further comprises a third fixing block (13), the front and the back of the upper side of the cover plate (2) are fixedly connected with the third fixing block (13), and the third fixing block (13) is connected with the protective cover (805).
CN202211280762.2A 2022-10-19 2022-10-19 Lithium battery maintenance device capable of maintaining electric quantity Active CN115458855B (en)

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114243699A (en) * 2022-01-12 2022-03-25 符凯芹 Domestic emergent formula new forms of energy battery power supply unit
CN216529140U (en) * 2021-09-13 2022-05-13 江苏阜士通新能源有限公司 Lithium battery maintenance device capable of guaranteeing and maintaining electric quantity

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN216529140U (en) * 2021-09-13 2022-05-13 江苏阜士通新能源有限公司 Lithium battery maintenance device capable of guaranteeing and maintaining electric quantity
CN114243699A (en) * 2022-01-12 2022-03-25 符凯芹 Domestic emergent formula new forms of energy battery power supply unit

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