CN113540672A - Lithium ion battery capable of fast heat dissipation - Google Patents

Lithium ion battery capable of fast heat dissipation Download PDF

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Publication number
CN113540672A
CN113540672A CN202110787397.3A CN202110787397A CN113540672A CN 113540672 A CN113540672 A CN 113540672A CN 202110787397 A CN202110787397 A CN 202110787397A CN 113540672 A CN113540672 A CN 113540672A
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CN
China
Prior art keywords
fixedly connected
lithium
lithium battery
lithium ion
ion battery
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Pending
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CN202110787397.3A
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Chinese (zh)
Inventor
尹晓磊
王明舟
汪胜
陈鑫
刘勇
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Huaibei Xiangli Electronic Technology Co ltd
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Huaibei Xiangli Electronic Technology Co ltd
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Priority to CN202110787397.3A priority Critical patent/CN113540672A/en
Publication of CN113540672A publication Critical patent/CN113540672A/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
    • H01M50/244—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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • 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
    • 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
    • H01M10/655—Solid structures for heat exchange or heat conduction
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/655—Solid structures for heat exchange or heat conduction
    • H01M10/6551—Surfaces specially adapted for heat dissipation or radiation, e.g. fins or coatings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/656—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
    • 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
    • H01M10/6566—Means within the gas flow to guide the flow around one or more cells, e.g. manifolds, baffles or other barriers
    • 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
    • H01M10/6567—Liquids
    • 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
    • H01M50/249—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
    • 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
    • H01M50/271—Lids or covers for the racks or secondary casings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • 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)
  • Materials Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Battery Mounting, Suspending (AREA)
  • Secondary Cells (AREA)

Abstract

The invention relates to the technical field of lithium ion batteries, and discloses a lithium ion battery capable of quickly dissipating heat, which comprises a box body, a box cover and lithium batteries, wherein the box cover is arranged above the box body; according to the lithium battery placing plate and the lithium battery placing rod, the lithium battery placing plate and the lithium battery placing rod are arranged and used for placing a single lithium battery, the first spring jacks up the lithium battery placing plate in a normal state, and the lithium battery placing rod is inclined under the connecting action of the first concave piece and the second concave piece, so that when the lithium battery is placed on the lithium battery placing plate, the first spring is compressed through the self weight of the lithium battery placing rod, and the placing plate slowly descends.

Description

Lithium ion battery capable of fast heat dissipation
Technical Field
The invention relates to the technical field of lithium ion batteries, in particular to a lithium ion battery capable of quickly dissipating heat.
Background
Lithium batteries can be broadly classified into two types: lithium metal battery and lithium ion battery, lithium ion battery does not contain the lithium of metallic state, and can charge, along with the use of battery package is more and more extensive, current air-cooled battery package, the air-cooled runner is long, the internal flow field is difficult to the equilibrium, cause the difference of the cooling effect in different regions, there is the battery difference in temperature big, can not waterproof dustproof, bulky (as long as fan and wind channel occupy the volume), problem such as with high costs, can not satisfy market requirement completely, to under some airtight conditions, like on yacht, the car, because the ventilation is bad, if adopt the air-cooled mode to dispel the heat, the temperature of battery package is difficult to drop, will influence the life of battery package like this, cause use cost higher.
In the current lithium ion battery package use, need to put a plurality of lithium ion battery in the box that is equipped with oily liquid, through oil cooling, play certain radiating effect, but this kind of mode is when installing lithium ion battery, need slowly put into the box with lithium ion battery, prevent to splash oily liquid, and need conveniently separate a plurality of lithium ion battery one end distance, convenient heat dissipation, at last when the box is being sealed up, when guaranteeing the leakproofness, need easy to assemble, need a quick radiating lithium ion battery for this reason.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a lithium ion battery capable of rapidly dissipating heat, and solves the problems in the background.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a lithium ion battery capable of dissipating heat quickly comprises a box body, a box cover and lithium batteries, wherein the box cover is arranged above the box body, a plurality of lithium batteries are arranged inside the box body, a plurality of first springs are fixedly connected to the lower surface inside the box body, a lithium battery placing plate is fixedly connected to the upper side of each first spring, first concave parts are fixed to the left side and the right side of the front surface and the left side and the right side of the rear surface of the lithium battery placing plate respectively, rotating rods are fixedly connected to the two sides inside of each first concave part, a lithium battery placing rod is rotatably connected between the opposite ends of the two rotating rods, sliding grooves are formed in the left side and the right side of each lithium battery placing rod, second concave parts are arranged on the outer sides of the lithium battery placing rods, the lower surfaces of the second concave parts are fixedly connected with the lower surface inside of the box body, and sliding rods are rotated on the left side and the right side inside of each second concave part, the slide bar is positioned in the sliding groove and is in sliding connection with the sliding groove, the lithium battery placing rod is far away from one end of the first concave part and is fixedly connected with the connecting column, the outer side wall of the connecting column is sleeved with a rectangular frame, the opposite sides of the two rectangular frames which are opposite to each other in the left and right directions are rotatably connected through a rotating shaft, the lower surface of the lithium battery placing rod is provided with a second spring, the two ends of the second spring are respectively fixedly connected with the lower surfaces of the two rectangular frames which are opposite to each other in the left and right directions, the opposite sides of the two rectangular frames which are opposite to each other in the left and right directions are fixedly connected with clamping spacer blocks, the outer left and right sides of the box body are fixedly connected with lower mounting plates, the rear surface of the lower mounting plates is fixedly connected with third concave parts, the inner part of the third concave parts is rotatably connected with a U-shaped rod, the upper part of the U-shaped rod is slidably connected with an inserting rod, and the top end of the inserting rod is fixedly connected with a fixing block, the lateral wall cover of inserted bar is equipped with the third spring, the both ends of third spring respectively with the fixed block with the opposite side fixed connection of U-shaped pole, the equal fixedly connected with in the left and right sides of case lid goes up the mounting panel, the U-shaped pole clamping groove has been seted up to the upper surface of going up the mounting panel, the socket has been seted up to the front surface of going up the mounting panel, the lower surface from the top down of case lid is fixed with fin and conducting strip in proper order, the installing port of run-through is seted up to the upper surface symmetry of case lid, the internally mounted of installing port has the heat dissipation fan.
Preferably, a clamping interface is formed in the upper surface of the box body, and a clamping frame is fixedly connected to the lower surface of the box cover.
Preferably, the right side of the box body is fixedly communicated with a liquid level meter, the right side of the box body is integrally formed with a liquid injection port, and the interior of the liquid injection port is in threaded connection with a piston.
Preferably, the upper surface of the box cover is positioned at the outer side of the mounting opening and is fixedly connected with a sealing ring.
Preferably, the outer side wall of the connecting column is rotatably connected with a rotating cylinder.
Preferably, the upper surface of the lower mounting plate is provided with a through notch, and the lower surface of the lower mounting plate is fixedly connected with a sponge gasket.
Preferably, the front surface of the U-shaped rod is fixedly connected with a plurality of clamping columns, the lower surface of the inside of the U-shaped rod clamping groove is provided with a plurality of clamping openings, and two sides of the inside of the U-shaped rod clamping groove are fixedly connected with rubber strips.
Preferably, the lateral wall cover of dwang is equipped with the torsional spring, the both ends of torsional spring respectively with first concave part with the opposite side fixed connection of pole is placed to the lithium cell.
(III) advantageous effects
The invention provides a lithium ion battery capable of rapidly dissipating heat, which has the following beneficial effects:
(1) according to the lithium battery placing plate and the lithium battery placing rod, the lithium battery placing plate and the lithium battery placing rod are arranged and used for placing a single lithium battery, the first spring jacks up the lithium battery placing plate in a normal state, and the lithium battery placing rod is inclined under the connecting action of the first concave part and the second concave part, so that when the lithium battery is placed on the lithium battery placing plate, the first spring is compressed through the self weight, the placing plate slowly descends, the phenomenon that oily liquid is splashed due to the fact that the descending speed is too fast when the lithium battery is installed is avoided, and the descending speed can be further reduced through the torsion spring arranged on the outer side of the rotating rod.
(2) According to the lithium battery placing rod, the connecting column arranged at one end of the lithium battery placing rod is movably connected with the rectangular frames, the second spring is fixed between the two rectangular frames which are opposite left and right, and the two rectangular frames can rotate, so that the two rectangular frames are inclined in a normal state, and are slowly leveled after the weight of a lithium battery is received, the clamping spacing blocks on the back ends of the two rectangular frames can be positioned at two sides of the lithium battery, and therefore the two adjacent clamping spacing blocks can be clamped between the two adjacent lithium batteries, a heat dissipation gap is formed between the lithium batteries, and the lithium batteries are stably placed.
(3) According to the invention, the lower mounting plates arranged on two sides of the box body are attached to the upper mounting plates arranged on two sides of the box cover, then the U-shaped rod in the third concave part is rotated to be clamped in the U-shaped rod clamping groove, the insertion rod is inserted into the insertion hole through the insertion rod, the fixing block and the third spring, so that the box cover and the box body support are mounted, the operation is simple and convenient, the sealing property between the box body and the box cover is ensured by utilizing the arranged clamping port and the clamping frame, and the clamping between the U-shaped rod and the U-shaped rod clamping groove is further reinforced through the arranged clamping column, the clamping port and the rubber strip, so that the mounting of the box body and the box cover is more stable.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the box of the present invention;
FIG. 3 is a schematic view showing a connection structure of a lithium battery placing plate, a lithium battery placing rod and a rectangular frame according to the present invention;
FIG. 4 is a schematic cross-sectional view of the cover of the present invention;
FIG. 5 is an enlarged view of the structure at A of FIG. 1 according to the present invention;
fig. 6 is an enlarged schematic view of the structure at B of fig. 2 according to the present invention.
In the figure: 1. a box body; 2. a box cover; 3. a lithium battery; 4. a first spring; 5. a lithium battery placing plate; 6. A first female member; 7. a lithium battery placing rod; 8. a chute; 9. a second female member; 10. a slide bar; 11. Connecting columns; 12. a rectangular frame; 13. a second spring; 14. clamping the spacing block; 15. a lower mounting plate; 16. A third female member; 17. a U-shaped rod; 18. inserting a rod; 19. a fixed block; 20. a third spring; 21. an upper mounting plate; 22. a U-shaped rod snap groove; 23. a socket; 24. a heat sink; 25. a heat conductive sheet; 26. an installation port; 27. a heat dissipation fan; 28. a card interface; 29. clamping the frame; 30. a liquid level meter; 31. a liquid injection port; 32. A piston; 33. a seal ring; 34. a rotating cylinder; 35. a recess; 36. a sponge washer; 37. a snap post; 38. a clamping opening; 39. a rubber strip; 40. rotating the rod; 41. a torsion spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 6, the present invention provides a technical solution: a lithium ion battery capable of dissipating heat quickly comprises a box body 1, a box cover 2 and lithium batteries 3, wherein the box cover 2 is arranged above the box body 1, the plurality of lithium batteries 3 are arranged inside the box body 1, a plurality of first springs 4 are fixedly connected to the lower surface inside the box body 1, a lithium battery placing plate 5 is fixedly connected to the upper side of each first spring 4, first concave parts 6 are fixed to the left and right sides of the front surface and the left and right sides of the rear surface of the lithium battery placing plate 5, rotating rods 40 are fixedly connected to the two sides inside the first concave parts 6, a lithium battery placing rod 7 is rotatably connected between the opposite ends of the two rotating rods 40, sliding grooves 8 are formed in the left and right sides of the lithium battery placing rod 7, a second concave part 9 is arranged outside the lithium battery placing rod 7, the lower surface of the second concave part 9 is fixedly connected with the lower surface inside the box body 1, and sliding rods 10 are rotatably arranged on the left and right sides inside the second concave part 9, the sliding rod 10 is positioned inside the sliding groove 8 and is connected with the sliding groove 8 in a sliding manner, one end of the lithium battery placing rod 7, which is far away from the first concave part 6, is fixedly connected with a connecting column 11, the outer side wall of the connecting column 11 is sleeved with a rectangular frame 12, the opposite sides of the two rectangular frames 12 which are opposite to each other from left to right are connected in a rotating manner through a rotating shaft, the lower surface of the connecting column is provided with a second spring 13, two ends of the second spring 13 are respectively and fixedly connected with the lower surfaces of the two rectangular frames 12 which are opposite to each other from left to right, the opposite sides of the two rectangular frames 12 which are opposite to each other from left to right are fixedly connected with clamping spacing blocks 14, the left and right sides of the outer part of the box body 1 are respectively and fixedly connected with lower mounting plates 15, the rear surface of each lower mounting plate 15 is fixedly connected with a third concave part 16, the inside of the third concave part 16 is connected with a U-shaped rod 17 in a rotating manner, an inserting rod 18 is connected above the inside of the U-shaped rod 17 in a sliding manner, and the top end of the inserting rod 18 is fixedly connected with a fixing block 19, the outer side wall of the insertion rod 18 is sleeved with a third spring 20, two ends of the third spring 20 are respectively fixedly connected with opposite sides of a fixed block 19 and a U-shaped rod 17, the left side and the right side of a box cover 2 are both fixedly connected with an upper mounting plate 21, the upper surface of the upper mounting plate 21 is provided with a U-shaped rod clamping groove 22, the front surface of the upper mounting plate 21 is provided with a socket 23, the lower surface of the box cover 2 is sequentially fixed with a radiating fin 24 and a heat conducting fin 25 from top to bottom, the upper surface of the box cover 2 is symmetrically provided with a through mounting opening 26, a radiating fan 27 is arranged inside the mounting opening 26, when a plurality of lithium batteries 3 are mounted to form a battery pack, the plurality of lithium batteries 3 are respectively placed on a plurality of lithium battery placing plates 5 in the box body 1, under the self weight of the lithium batteries 3, the first spring 4 is compressed downwards, so that the lithium batteries 3 slowly descend, the lithium battery placing rod 7 is rotatably connected with the first concave part 6 through a rotating rod 40, and the lithium battery placing rod 7 is through the second concave part 9, the sliding chute 8 and the sliding rod 10, so that the lithium battery placing rod 7 is slowly laid flat and is attached to the lower surface of the lithium battery 3, thereby stably placing the lithium battery 3, the rectangular frame 12 is movably connected with the connecting column 11, and the two rectangular frames 12 can rotate with each other, so that the clamping spacing blocks 14 can slowly move towards the two sides of the lithium battery 3, thereby the adjacent clamping spacing blocks 14 on the two adjacent lithium battery placing plates 5 can be attached to each other between the two lithium batteries 3, a gap exists between the lithium batteries 3, meanwhile, the lithium battery 3 is stably placed in a spaced mode through the clamping spacing blocks 14, through the second spring 13, the lithium battery 3 is further slowly descended, and after the lithium battery 3 is taken up, under the action of the second spring 13, the two rectangular frames 12 are inclined, through laminating each other the lower mounting panel 15 that will set up in box 1 both sides and the last mounting panel 21 of case lid 2 both sides, then rotate the U-shaped pole 17 in the third concave part 16 for U-shaped pole 17 block is to the U-shaped pole block inslot 22, then through the fixed block 19 and the third spring 20 that set up, can insert the inserted bar 18 in the socket 23, accomplish the installation of box 1 and case lid 2, through the fin 24 that sets up on the case lid 2, the heat dissipation fan 27 in fin 25 and the installing port 26, make things convenient for the heat dissipation of a plurality of lithium cell 3 of inside.
Further, the upper surface of box 1 has been seted up joint interface 28, and the lower fixed surface of case lid 2 is connected with joint frame 29, joint interface 28 and joint frame 29 looks adaptation, and during installation box 1 and case lid 2, can be earlier through joint frame 29 and joint interface 28 block, then the installation.
Further, a liquid level meter 30 is fixedly communicated with the right side of the box body 1, a liquid injection port 31 is integrally formed on the right side of the box body 1, a piston 32 is connected with the inner thread of the liquid injection port 31, the amount of the oil liquid in the tank body is observed through the liquid level meter 30, then the piston 32 is opened, and the oil liquid is added through the liquid injection port 31.
Further, a sealing ring 33 is fixedly connected to the upper surface of the case cover 2 at the outer side of the mounting opening 26, so as to ensure the sealing property between the mounting opening 26 and the heat dissipation fan 27.
Furthermore, the outer side wall of the connecting column 11 is rotatably connected with a rotating cylinder 34, so that the friction force between the connecting column 11 and the rectangular frame 12 is reduced, and the rectangular frame 12 can be conveniently laid flat.
Further, the upper surface of lower mounting panel 15 has seted up the notch 35 of through-going formula, and the lower fixed surface of lower mounting panel 15 is connected with sponge packing ring 36, and through placing the hand in sponge packing ring 36 below, the finger detains notch 35, conveniently lifts up the device wholly.
Further, a plurality of clamping columns 37 are fixedly connected to the front surface of the U-shaped rod 17, a plurality of clamping openings 38 are formed in the lower surface of the inner portion of the U-shaped rod clamping groove 22, rubber strips 39 are fixedly connected to two sides of the inner portion of the U-shaped rod clamping groove 22, and the stability of installation between the U-shaped rod 17 and the U-shaped rod clamping groove 22 is further improved.
Further, the lateral wall cover of dwang 40 is equipped with torsional spring 41, and torsional spring 41's both ends respectively with first concave part 6 and lithium cell place the opposite side fixed connection of pole 7, under torsional spring 41's effect, during the installation of further reduction lithium cell 3, the speed of decline prevents the problem that oily liquid splashes.
In conclusion, the working process of the invention is as follows: when a plurality of lithium batteries 3 are installed to form a battery pack, the lithium batteries 3 are respectively placed on a plurality of lithium battery placing plates 5 in a box body 1, under the action of the self weight of the lithium batteries 3, a first spring 4 is compressed downwards to enable the lithium batteries 3 to slowly descend, a lithium battery placing rod 7 is rotatably connected with a first concave part 6 through a rotating rod 40, the lithium battery placing rod 7 is enabled to be slowly flattened through a second concave part 9, a sliding groove 8 and a sliding rod 10, and is attached to the lower surfaces of the lithium batteries 3, so that the lithium batteries 3 can be stably placed, a rectangular frame 12 is movably connected with a connecting column 11 through a second concave part 9, a sliding groove 8 and a sliding rod 10, and two rectangular frames 12 can rotate mutually, so that clamping spacer blocks 14 can slowly move towards the two sides of the lithium batteries 3, so that adjacent clamping spacer blocks 14 on two adjacent lithium battery placing plates 5 can be attached to each other between the two lithium batteries 3, so that a gap exists between the lithium batteries 3, the lithium batteries 3 are stably separated and placed through the clamping spacer block 14, the lithium batteries 3 are further slowly descended through the arranged second spring 13, meanwhile, after the lithium batteries 3 are taken up, under the action of the second spring 13, the two rectangular frames 12 are in an inclined shape, the lower mounting plates 15 arranged at the two sides of the box body 1 are mutually attached to the upper mounting plates 21 at the two sides of the box cover 2, then the U-shaped rod 17 in the third concave part 16 is rotated, so that the U-shaped rod 17 is clamped in the U-shaped rod clamping groove 22, then the inserted rod 18 can be inserted into the socket 23 through the arranged fixing block 19 and the third spring 20, the installation of the box body 1 and the box cover 2 is completed, the heat dissipation of the plurality of lithium batteries 3 inside is facilitated through the arranged radiating fins 24, the arranged heat conducting fins 25 and the radiating fan 27 in the mounting opening 26 on the box cover 2, and the clamping opening 28 and the clamping frame 29 are arranged between the box body 1 and the box cover 2, further strengthen the stability and the leakproofness of installation, conveniently measure how much of inside oily liquid through the level gauge 30 that sets up, thereby through can opening piston 32, utilize notes liquid mouth 31 interpolation, utilize sealing washer 33 to guarantee the leakproofness between heat dissipation fan 27 and installing port 26, a rotary drum 34 makes the frictional force between spliced pole 11 and the rectangle frame 12 reduce, make things convenient for through rotating to put down between two rectangle frames 12, through notch 35 and the sponge packing ring 36 that sets up on lower mounting panel 15, make things convenient for the hand rest to be in lower mounting panel 15 below, the finger is placed in notch 35, hold up the device wholly, through the block post 37 that sets up, block mouth 38 and rubber strip 39, further increase the stability between U-shaped pole 17 and the U-shaped pole block groove 22, thereby guarantee the stability of installation between box 1 and the case lid 2, utilize the torsional spring 41 of the cover setting up outside dwang 40, the falling speed of the lithium battery 3 can be further slowed down.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a quick radiating lithium ion battery, includes box (1), case lid (2) and lithium cell (3), its characterized in that: the box cover (2) is arranged above the box body (1), the plurality of lithium batteries (3) are arranged inside the box body (1), the plurality of first springs (4) are fixedly connected to the lower surface inside the box body (1), the lithium battery placing plate (5) is fixedly connected to the upper side of each first spring (4), the first concave parts (6) are fixed to the left and right sides of the front surface and the left and right sides of the rear surface of the lithium battery placing plate (5), the rotating rods (40) are fixedly connected to the two sides inside the first concave parts (6), the lithium battery placing rods (7) are rotatably connected between the opposite ends of the two rotating rods (40), the sliding grooves (8) are formed in the left and right sides of the lithium battery placing rods (7), the second concave parts (9) are arranged on the outer sides of the lithium battery placing rods (7), the lower surface of the second concave parts (9) is fixedly connected to the lower surface inside the box body (1), the inside left and right sides of second concave part (9) all rotates there is slide bar (10), slide bar (10) are located the inside of spout (8), and with spout (8) sliding connection, the lithium cell is placed pole (7) and is kept away from one end fixedly connected with spliced pole (11) of first concave part (6), the lateral wall cover of spliced pole (11) is equipped with rectangle frame (12), and the opposite side of controlling two relative rectangle frame (12) is rotated through the pivot and is connected, and the lower surface is equipped with a second spring (13), the both ends of second spring (13) respectively with control relative two rectangle frame (12) lower surface fixed connection, control relative two the equal fixedly connected with chucking spacer block (14) of the back of the body side of rectangle frame (12), the equal fixedly connected with lower mounting panel (15) of the outside left and right sides of box (1), the rear surface of the lower mounting plate (15) is fixedly connected with a third concave part (16), the inside of the third concave part (16) is rotatably connected with a U-shaped rod (17), the upper side of the inside of the U-shaped rod (17) is slidably connected with an inserting rod (18), the top end of the inserting rod (18) is fixedly connected with a fixed block (19), the outer side wall of the inserting rod (18) is sleeved with a third spring (20), the two ends of the third spring (20) are respectively fixedly connected with the fixed block (19) and the opposite side of the U-shaped rod (17), the left side and the right side of the box cover (2) are fixedly connected with an upper mounting plate (21), a U-shaped rod clamping groove (22) is formed in the upper surface of the upper mounting plate (21), a socket (23) is formed in the front surface of the upper mounting plate (21), and radiating fins (24) and heat conducting fins (25) are sequentially fixed on the lower surface of the box cover (2) from top to bottom, the upper surface symmetry of case lid (2) is seted up run-through type installing port (26), the internally mounted of installing port (26) has heat dissipation fan (27).
2. The lithium ion battery capable of dissipating heat rapidly according to claim 1, wherein: the upper surface of box (1) has seted up joint interface (28), the lower fixed surface of case lid (2) is connected with joint frame (29).
3. The lithium ion battery capable of dissipating heat rapidly according to claim 1, wherein: the right side of the box body (1) is fixedly communicated with a liquid level meter (30), the right side of the box body (1) is integrally formed with a liquid injection port (31), and the interior of the liquid injection port (31) is in threaded connection with a piston (32).
4. The lithium ion battery capable of dissipating heat rapidly according to claim 1, wherein: the upper surface of the box cover (2) is positioned at the outer side of the mounting opening (26) and is fixedly connected with a sealing ring (33).
5. The lithium ion battery capable of dissipating heat rapidly according to claim 1, wherein: the outer side wall of the connecting column (11) is rotatably connected with a rotating cylinder (34).
6. The lithium ion battery capable of dissipating heat rapidly according to claim 1, wherein: the upper surface of lower mounting panel (15) is seted up through-going formula notch (35), the lower fixed surface of lower mounting panel (15) is connected with sponge packing ring (36).
7. The lithium ion battery capable of dissipating heat rapidly according to claim 1, wherein: the front surface of U-shaped pole (17) is fixedly connected with a plurality of block post (37), a plurality of block mouth (38) have been seted up to the inside lower surface in U-shaped pole block groove (22), the equal fixedly connected with rubber strip (39) in inside both sides in U-shaped pole block groove (22).
8. The lithium ion battery capable of dissipating heat rapidly according to claim 1, wherein: the lateral wall cover of dwang (40) is equipped with torsional spring (41), the both ends of torsional spring (41) respectively with first concave part (6) with the opposite side fixed connection of pole (7) is placed to the lithium cell.
CN202110787397.3A 2021-07-13 2021-07-13 Lithium ion battery capable of fast heat dissipation Pending CN113540672A (en)

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Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106988097A (en) * 2017-06-02 2017-07-28 安陆市万众创新智能科技有限公司 A kind of wind-proof extension clothes-rack
CN207566369U (en) * 2017-12-05 2018-07-03 天津市中朗博钢铁有限公司 Square tube dedicated transport roller-way
CN210327559U (en) * 2019-11-20 2020-04-14 王晔 Portable emergency communication equipment
CN210994805U (en) * 2019-10-11 2020-07-14 杭州赫尔伯生物科技有限公司 Natural glycoprotein processing purification integration equipment
CN211522015U (en) * 2020-01-02 2020-09-18 天津市登凯玻璃有限公司 Novel glass hot bending die
CN211693075U (en) * 2020-01-13 2020-10-16 福建省久久环保设备有限公司 Hydraulic oil water cooling device of oil pressure ceramic plunger slurry pump
CN111900291A (en) * 2020-07-28 2020-11-06 付瑞 Novel oil-cooled battery pack of mode of arranging
CN111959952A (en) * 2020-08-17 2020-11-20 四川大学华西医院 Gene detection sampling box with low-temperature refrigeration function
CN111987267A (en) * 2020-09-03 2020-11-24 云南夏远新能源发展有限责任公司 Battery locking box of new energy automobile
CN112473845A (en) * 2020-11-28 2021-03-12 程小龙 Automatic separation equipment and treatment method for electronic component waste
CN212691462U (en) * 2020-06-16 2021-03-12 吴雪芬 Conveniently dismantle abluent agricultural machinery oil tank
CN212855835U (en) * 2020-06-29 2021-04-02 王国有 Medical science inspection case that medical science inspection apparatus classification was placed

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106988097A (en) * 2017-06-02 2017-07-28 安陆市万众创新智能科技有限公司 A kind of wind-proof extension clothes-rack
CN207566369U (en) * 2017-12-05 2018-07-03 天津市中朗博钢铁有限公司 Square tube dedicated transport roller-way
CN210994805U (en) * 2019-10-11 2020-07-14 杭州赫尔伯生物科技有限公司 Natural glycoprotein processing purification integration equipment
CN210327559U (en) * 2019-11-20 2020-04-14 王晔 Portable emergency communication equipment
CN211522015U (en) * 2020-01-02 2020-09-18 天津市登凯玻璃有限公司 Novel glass hot bending die
CN211693075U (en) * 2020-01-13 2020-10-16 福建省久久环保设备有限公司 Hydraulic oil water cooling device of oil pressure ceramic plunger slurry pump
CN212691462U (en) * 2020-06-16 2021-03-12 吴雪芬 Conveniently dismantle abluent agricultural machinery oil tank
CN212855835U (en) * 2020-06-29 2021-04-02 王国有 Medical science inspection case that medical science inspection apparatus classification was placed
CN111900291A (en) * 2020-07-28 2020-11-06 付瑞 Novel oil-cooled battery pack of mode of arranging
CN111959952A (en) * 2020-08-17 2020-11-20 四川大学华西医院 Gene detection sampling box with low-temperature refrigeration function
CN111987267A (en) * 2020-09-03 2020-11-24 云南夏远新能源发展有限责任公司 Battery locking box of new energy automobile
CN112473845A (en) * 2020-11-28 2021-03-12 程小龙 Automatic separation equipment and treatment method for electronic component waste

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