CN108615845A - A kind of power lithium battery box being conveniently replaceable - Google Patents
A kind of power lithium battery box being conveniently replaceable Download PDFInfo
- Publication number
- CN108615845A CN108615845A CN201810671389.0A CN201810671389A CN108615845A CN 108615845 A CN108615845 A CN 108615845A CN 201810671389 A CN201810671389 A CN 201810671389A CN 108615845 A CN108615845 A CN 108615845A
- Authority
- CN
- China
- Prior art keywords
- capping
- battery case
- conductive component
- lithium cell
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 68
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 68
- 238000005192 partition Methods 0.000 claims abstract description 5
- 230000010354 integration Effects 0.000 claims abstract description 4
- 229910052751 metal Inorganic materials 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 14
- 239000000428 dust Substances 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000000178 monomer Substances 0.000 description 4
- 238000007789 sealing Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/571—Methods or arrangements for affording protection against corrosion; Selection of materials therefor
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a kind of power lithium battery boxes being conveniently replaceable, including Battery case, several compartments are divided by partition board in the Battery case, it is placed with lithium cell in the compartment, the Battery case, which is connected by a snap, is fixed with capping, and the equal integration in four sides of the capping is provided with snap-gauge, and conductive component is fixed on the lower surface of the capping, the conductive component is pushed against with the lithium cell electrode column of lithium cell respectively, and the conductive component includes the fixed seat being fixed in capping.The present invention is cooperated by snap-gauge and card slot, convenient for being mounted and dismounted to capping, to be conducive to replace to the lithium cell in Battery case, can quickly lithium cell be completed to connect by capping, under the action of the spring, it is ensured that each conductive component is effectively connect with lithium cell electrode column, improves efficiency of assembling, the influence for completely cutting off outside moisture and dust by rubber sleeve prevents lithium cell electrode column from corrosion occurs with conductive component and influences electric conductivity.
Description
Technical field
The invention belongs to technical field of lithium batteries, and in particular to a kind of power lithium battery box being conveniently replaceable.
Background technology
Currently, new-energy automobile technology is ripe day by day, Development of HEV Technology also tends to be perfect, and wherein power battery is
The main energetic carrier and power resources of various electric vehicles and the chief component of electric vehicle.
Such as application No. is the patents of CN201720844098.8, and it discloses a kind of new-energy automobile lithium battery groups, belong to
Technical field of lithium batteries.Housing region is divided into multiple receiving subregions by above-mentioned utility model by several lattice blocks of setting,
And lithium battery monomer is correspondingly arranged in each receiving subregion, when one of lithium battery monomer breaks down, then may be used
Corresponding replacement lithium battery monomer, it is easy to replace and maintain.By the way that several ventilation slots are arranged on lower housing, it is convenient for lithium battery monomer
Heat dissipation.Positive and negative anodes lug is connect by way of revolving riveting with bus-bar simultaneously, and connection reliability is high, avoids making due to traditional welding
At welding slag short circuit problem.
But there is following defect in said program in use：On the one hand, when needing replacing internal battery core unit,
Upper shell dismounting is inconvenient, and another convenience needs that connector is removed and installed one by one, operated when replacing battery core unit
Journey is cumbersome, is unfavorable for quickly assembling battery pack, efficiency of assembling is low.
Invention content
The purpose of the present invention is to provide a kind of power lithium battery boxes being conveniently replaceable, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the present invention provides the following technical solutions：A kind of power lithium battery box being conveniently replaceable, including
Battery case, the Battery case is interior to be divided into several compartments by partition board, and lithium cell, the battery are placed in the compartment
Babinet, which is connected by a snap, is fixed with capping, and the equal integration in four sides of the capping is provided with snap-gauge, the lower surface of the capping
On be fixed with conductive component, the conductive component is pushed against with the lithium cell electrode column of lithium cell respectively, and the conductive component includes
The fixed seat being fixed in capping is connected with metal guide rod in the fixed seat, is fixed in the capping for connecting
The metallic plate of conductive component, the capping upper surface are equipped with positive terminal and negative terminal.
Preferably, the side of the Battery case is equipped with and the mutually matched card slot of snap-gauge.
Preferably, the side of the Battery case is equipped with bar-shaped trough, and bar-shaped trough is communicated in the compartment in Battery case.
Preferably, the both ends of the Battery case are equipped with attacker's slot.
Preferably, the conductive component is located at the inside of rubber sleeve, and the top of the rubber sleeve is bonded and fixed in capping,
The bottom end of the rubber sleeve and the surface of lithium cell offset.
Preferably, spring is equipped in the fixed seat, the both ends of the spring are welded respectively at fixed seat and metal guide rod
Fixed, the bottom end of the metal guide rod is welded with metal cap.
Preferably, the both ends of the metallic plate are welded with conductive component, and metallic plate interleaved is distributed.
Preferably, capping lower surface integrated setting has limit protrusion, and the Battery case is equipped with and limit convex
Play matched embeded slot.
The technique effect and advantage of the present invention：
It is cooperated by snap-gauge and card slot, convenient for being mounted and dismounted to capping, to conducive to in Battery case
Lithium cell replaced, when lithium cell replacement after the completion of, by capping, can quickly to lithium cell complete connect, in spring
Under the action of, it is ensured that each conductive component is effectively connect with lithium cell electrode column, is ensured that conductive contact is good, is improved
Efficiency of assembling can completely cut off the influence of outside moisture and dust by rubber sleeve, prevent lithium cell electrode column from being sent out with conductive component
Life corrodes and influences electric conductivity.
Description of the drawings
Fig. 1 is a kind of Battery case overlooking structure diagram for the power lithium battery box being conveniently replaceable of the present invention；
Fig. 2 is a kind of first side structure schematic view of the power lithium battery box being conveniently replaceable of the present invention；
Fig. 3 is a kind of second side structure schematic view of the power lithium battery box being conveniently replaceable of the present invention；
Fig. 4 is a kind of capping present invention looks up structural representation for the power lithium battery box being conveniently replaceable of the present invention；
Fig. 5 is a kind of conductive component for the power lithium battery box being conveniently replaceable of the present invention and lithium cell electrode column fit structure
Schematic diagram；
Fig. 6 is a kind of conductive component structural schematic diagram for the power lithium battery box being conveniently replaceable of the present invention；
Fig. 7 is a kind of Battery case for the power lithium battery box being conveniently replaceable of the present invention and capping fit structure schematic diagram.
In figure：1 Battery case, 2 card slots, 3 embeded slots, 4 lithium cells, 5 lithium cell electrode columns, 6 partition boards, 7 positive terminals,
8 negative terminals, 9 cappings, 10 bar-shaped troughs, 11 snap-gauges, 12 attacker's slots, 13 conductive components, 131 springs, 132 fixed seats, 133 gold medals
Belong to guide rod, 134 metal caps, 14 metallic plates, 15 limit protrusions, 16 rubber sleeves.
Specific implementation mode
Below in conjunction with the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described,
Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based in the present invention
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the scope of protection of the invention.
As shown in figs. 1-7, a kind of power lithium battery box being conveniently replaceable, including Battery case 1, in the Battery case 1
Several compartments are divided by partition board 6, lithium cell 4 is placed in the compartment, the Battery case 1 is connected by a snap fixation
There are capping 9, the equal integration in four sides of the capping 9 to be provided with snap-gauge 11, conductive component is fixed on the lower surface of the capping 9
13, the conductive component 13 is pushed against with the lithium cell electrode column 5 of lithium cell 4 respectively, and the conductive component 13 includes being fixed on envelope
Fixed seat 132 on lid 9 is connected with metal guide rod 133 in the fixed seat 132, is fixed in the capping 9 for connecting
The metallic plate 14 of conductive component 13 is connect, 9 upper surfaces of the capping are equipped with positive terminal 7 and negative terminal 8.
The side of the Battery case 1, which is equipped with, to be facilitated with 11 mutually matched card slot 2 of snap-gauge using mode is snapped connection
Capping 9 is mounted and dismounted, to be conducive to replace to the lithium cell 4 in Battery case 1.
The side of the Battery case 1 is equipped with bar-shaped trough 10, and bar-shaped trough 10 is communicated in the compartment in Battery case 1, leads to
Bar-shaped trough 10 is crossed, is on the one hand conducive to radiate to lithium cell 4, on the other hand finger is facilitated to pass through, lithium cell 4 is taken out.
The both ends of the Battery case 1 are equipped with attacker's slot 12, convenient that Battery case 1 is carried and shifted.
The conductive component 13 is located at the inside of rubber sleeve 16, and the top of the rubber sleeve 16 is bonded and fixed in capping 9,
The bottom end of the rubber sleeve 16 and the surface of lithium cell 4 offset, and the length of rubber sleeve 16 is more than the height of conductive component 13, works as envelope
When lid 9 completes assembling, rubber sleeve 16 can be compressed, improve leakproofness, under the protection of rubber sleeve 16, can completely cut off outer
The influence of portion's moisture and dust prevents lithium cell electrode column 5 from corrosion occurs with conductive component 13 and influences electric conductivity.
Spring 131 is equipped in the fixed seat 132, the both ends of the spring 131 are respectively at fixed seat 132 and metal guide rod
133 are welded and fixed, and the bottom end of the metal guide rod 133 is welded with metal cap 134, can be by metal cap using spring 131
134 are tightly fitted on lithium cell electrode column 5, ensure electric conductivity, prevent junction from generating loosening.
The both ends of the metallic plate 14 are welded with conductive component 13, and 14 interleaved of metallic plate is distributed, and works as envelope
When lid 9 is fixed on Battery case 1, the lithium cell electrode column 5 of lithium cell 4 can be attached successively, be realized to all lithiums
Battery core 4 is connected and forms power supply main body.One that 9 both ends have more respectively individual conductive component 13 is covered, consolidating thereon
Reservation 132 is welded and fixed respectively at positive terminal 7 and negative terminal 8, the conducting wire for connecting electrical equipment.Gold
Belong to plate 14 and conductive component 13 is all made of resin and is adhesively fixed, while playing the role of insulation and sealing.
9 lower surface integrated settings of the capping have limit protrusion 15, the Battery case 1 to be equipped with and limit protrusion 15
Matched embeded slot 3 is cooperated by limit protrusion 15 and embeded slot 3, can be positioned to capping 9, be played simultaneously
Sealing function.
Specifically, in use, cooperated by snap-gauge 11 and card slot 2, convenient for being mounted and dismounted to capping 9, from
And conducive to being replaced to the lithium cell 4 in Battery case 1, it, can be quickly right by capping 9 after the completion of the replacement of lithium cell 4
Lithium cell 4 completes connection, under the action of spring 131, it is ensured that each conductive component 13 is had with lithium cell electrode column 5
Effect connection ensures that conductive contact is good, and the shadow of outside moisture and dust can be completely cut off by rubber sleeve 16 by improving efficiency of assembling
It rings, prevents lithium cell electrode column 5 from corrosion occurs with conductive component 13 and influences electric conductivity.
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
With technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in the present invention's
Within protection domain.
Claims (8)
1. a kind of power lithium battery box being conveniently replaceable, including Battery case (1), it is characterised in that：In the Battery case (1)
Several compartments are divided by partition board (6), lithium cell (4) is placed in the compartment, the Battery case (1) passes through the company of buckle
It connects and is fixed with capping (9), the equal integration in four sides of the capping (9) is provided with snap-gauge (11), on the lower surface of the capping (9)
It is fixed with conductive component (13), the conductive component (13) pushes against with the lithium cell electrode column of lithium cell (4) (5) respectively, described
Conductive component (13) includes the fixed seat (132) being fixed in capping (9), and metal is connected in the fixed seat (132)
Guide rod (133), it is described to cover the metallic plate (14) being fixed on (9) for connecting conductive component (13), described capping (9) upper table
Face is equipped with positive terminal (7) and negative terminal (8).
2. a kind of power lithium battery box being conveniently replaceable according to claim 1, it is characterised in that：The Battery case
(1) side is equipped with and snap-gauge (11) mutually matched card slot (2).
3. a kind of power lithium battery box being conveniently replaceable according to claim 1, it is characterised in that：The Battery case
(1) side is equipped with bar-shaped trough (10), and bar-shaped trough (10) is communicated in the compartment in Battery case (1).
4. a kind of power lithium battery box being conveniently replaceable according to claim 1, it is characterised in that：The Battery case
(1) both ends are equipped with attacker's slot (12).
5. a kind of power lithium battery box being conveniently replaceable according to claim 1, it is characterised in that：The conductive component
(13) it is located at the inside of rubber sleeve (16), the top of the rubber sleeve (16) is bonded and fixed in capping (9), the rubber sleeve
(16) surface of bottom end and lithium cell (4) offsets.
6. a kind of power lithium battery box being conveniently replaceable according to claim 1, it is characterised in that：The fixed seat
(132) spring (131) is equipped in, the both ends of the spring (131) are welded respectively at fixed seat (132) and metal guide rod (133)
Fixed, the bottom end of the metal guide rod (133) is welded with metal cap (134).
7. a kind of power lithium battery box being conveniently replaceable according to claim 1, it is characterised in that：The metallic plate (14)
Both ends be welded with conductive component (13), and metallic plate (14) interleaved is distributed.
8. a kind of power lithium battery box being conveniently replaceable according to claim 1, it is characterised in that：Under the capping (9)
Surface integrated setting has limit protrusion (15), the Battery case (1) to be equipped with matched chimeric with limit protrusion (15)
Slot (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810671389.0A CN108615845A (en) | 2018-06-26 | 2018-06-26 | A kind of power lithium battery box being conveniently replaceable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810671389.0A CN108615845A (en) | 2018-06-26 | 2018-06-26 | A kind of power lithium battery box being conveniently replaceable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108615845A true CN108615845A (en) | 2018-10-02 |
Family
ID=63665726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810671389.0A Pending CN108615845A (en) | 2018-06-26 | 2018-06-26 | A kind of power lithium battery box being conveniently replaceable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108615845A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109713189A (en) * | 2019-01-29 | 2019-05-03 | 四川中科兴业高新材料有限公司 | A kind of benzoxazine composite material new-energy automobile lightweight battery case lower box |
| AT521379B1 (en) * | 2018-11-19 | 2020-01-15 | Raiffeisenlandesbank Oberoesterreich Ag | contacting |
| CN111900284A (en) * | 2020-06-19 | 2020-11-06 | 杭州恒领科技有限公司 | Building block type battery fast-assembling structure of vehicle-mounted T-BOX terminal |
| CN112356733A (en) * | 2020-10-27 | 2021-02-12 | 厦门市戴尔乐新能源汽车有限公司 | Electric vehicle lithium battery with quick module replacement |
| CN114725626A (en) * | 2022-03-31 | 2022-07-08 | 无锡易百客科技有限公司 | An assembled new energy battery pack that is easy to maintain |
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| CN111900284A (en) * | 2020-06-19 | 2020-11-06 | 杭州恒领科技有限公司 | Building block type battery fast-assembling structure of vehicle-mounted T-BOX terminal |
| CN112356733A (en) * | 2020-10-27 | 2021-02-12 | 厦门市戴尔乐新能源汽车有限公司 | Electric vehicle lithium battery with quick module replacement |
| CN114725626A (en) * | 2022-03-31 | 2022-07-08 | 无锡易百客科技有限公司 | An assembled new energy battery pack that is easy to maintain |
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Application publication date: 20181002 |