CN108550747A - A kind of novel power battery echelon utilizes PACK - Google Patents
A kind of novel power battery echelon utilizes PACK Download PDFInfo
- Publication number
- CN108550747A CN108550747A CN201810566477.4A CN201810566477A CN108550747A CN 108550747 A CN108550747 A CN 108550747A CN 201810566477 A CN201810566477 A CN 201810566477A CN 108550747 A CN108550747 A CN 108550747A
- Authority
- CN
- China
- Prior art keywords
- power battery
- box body
- keel
- metallic contact
- contact strips
- 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.)
- Granted
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 21
- 229910052802 copper Inorganic materials 0.000 claims abstract description 21
- 239000010949 copper Substances 0.000 claims abstract description 21
- 238000009434 installation Methods 0.000 claims abstract description 15
- 239000011810 insulating material Substances 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 2
- 210000000988 bone and bone Anatomy 0.000 claims 1
- 238000012216 screening Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009422 external insulation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000006467 substitution reaction 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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
-
- 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
-
- 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)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a kind of novel power battery echelons to utilize PACK, including frame, box body, the frame includes keel and crossbeam, the crossbeam is symmetricly set on keel both sides, form multiple installation positions, the crossbeam side has sliding slot, the keel are additionally provided with link block on each installation position, the link block bottom is provided with copper bar, it is embedded with connecting line in the keel, all copper bars are connected, the box body is made of insulating materials, it is connected in installation position, the upper end setting is fluted, the metallic contact strips of box body are provided through in groove, the link block is coordinated with groove, copper bar is electrically connected with metallic contact strips, power battery is mounted in box body, the copper bar of power battery and the bottom of metallic contact strips are electrically connected, safety of the present invention is stronger, it is easy to use, it is simple in structure.
Description
Technical field
The invention belongs to the technical field of energy storage, specially a kind of novel power battery echelon utilizes PACK.
Background technology
In recent years, with the fast development of electric vehicle, the scale of power battery of electric motor car also increasingly expands.Due to electricity
Electrical automobile is high to the energy requirement of battery system, and the energy of single battery cannot be satisfied the requirement of electric vehicle, power electric
Pond is on electric vehicle in application, being all onboard to be used in a manner of groups of, i.e., single battery first passes through series-parallel mode
Battery pack is formed, is fixed in battery case, is then used on electric vehicle.Currently, being advised for Prospect of EVS Powered with Batteries
Lattice, ununified standard, each power battery producer is all with the battery specifications of oneself, for the power battery of different size,
Battery case will specially be developed to realize battery in groups.
Electric vehicle is higher to the performance requirement of power battery, (holds after the performance of power battery declines to a certain extent
Amount decays to the 70-80% of rated capacity), in order to ensure in the power performance of electric vehicle, continual mileage and operational process
Security performance must just replace it.The retired battery to get off from electric vehicle still has higher dump energy,
These batteries are by screening and combo again, it is possible to apply relatively good in operating mode, relatively low to battery performance requirements
Occasion realizes that the echelon of power battery utilizes.But since power battery is after long-time service, in addition to battery performance declines,
The battery that performance difference between battery also obviously becomes larger, and has does not have ladder there may be larger security risk
Therefore the secondary value utilized before carrying out echelon utilization, needs to carry out screening again and combo to retired battery.By
It is different in the battery specifications of different manufacturers production, original battery case by being used for a long time, much occurred mechanical performance decline,
Situations such as box deformation, and using the dismantling of battery pack, most of Battery case cannot carry out secondary use, because
This is when carrying out echelon utilization, for the battery of different size, also needs the babinet for specially designing processing battery group, this is with regard to big
The cost that power battery echelon utilizes is increased greatly, meanwhile, relatively new battery, value of retired power battery itself is decreased
It is very much, if during echelon utilizes again, also additionally to increase many inputs, the economy for just utilizing power battery echelon
It substantially reduces.
Currently, power battery echelon is less using PACK products in the market, it is to be developed based on completely new power battery mostly.
And the retired power battery overwhelming majority will appear phenomena such as damaged external insulation shell, deformation of cylindrical, the insulation of existing PACK products and
Fixed solution has been unable to meet retired power battery recombination PACK.Therefore, it faces the retired market environment of power battery and resource is short
Scarce present situation is badly in need of exploitation and disclosure satisfy that the PACK products that retired power battery recycling echelon utilizes.
Invention content
The purpose of the present invention is to provide a kind of novel power battery echelons to utilize PACK, simple in structure, at low cost, uses
It is convenient.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：
A kind of novel power battery echelon utilizes PACK, including frame, box body, the frame include keel and crossbeam, institute
It states crossbeam and is symmetricly set on keel both sides, form multiple installation positions, the crossbeam side has sliding slot, and the keel are in each peace
Dress is additionally provided with link block on position, which is provided with copper bar, and connecting line is embedded in the keel, by all copper
Row's series connection, the box body are made of insulating materials, are connected in installation position, and the upper end setting is fluted, is provided with and passes through in groove
The metallic contact strips of box body are worn, the link block is coordinated with groove, and copper bar is electrically connected with metallic contact strips, power battery
It is mounted in box body, the copper bar of power battery and the bottom of metallic contact strips are electrically connected.
Further, the box body side is open type, is internally provided with support right-angle structure part, is used to support power
Battery is hinged with valve at box opening.
Further, the frame makes to be made from an insulative material.
Further, the support right-angle structure part is provided in the corner of box body, is used to support the corner of power battery.
The beneficial effects of the invention are as follows：
1), retired power battery is placed in box body, support right-angle structure is supported on the corner of retired power battery, subtracts
Few contact area with retired power battery increases safety.
2), due to being provided with metallic contact strips on box body, when retired power battery is installed into box body, copper bar thereon with
Metallic contact strips are electrically connected, and when box body is clamped into installation position, metallic contact strips and the copper bar of link block bottom are electrically connected,
Connecting line in keel connects multiple retired power batteries, is monitored and uses, easy for installation, safe to use.
Description of the drawings
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is schematic diagram of the present invention.
Fig. 2 is box body sectional view of the present invention.
Fig. 3 is link block upward view of the present invention.
Wherein：Frame -1, box body -2, keel -3, crossbeam -4, installation position -5, sliding slot -6, link block -7, copper bar -8, support
Right-angle structure part -9, power battery -10, valve -11, groove -12, metallic contact strips -13.
Specific implementation mode
The embodiment of the present invention is described in detail below in conjunction with attached drawing, but the present invention can be defined by the claims
Implement with the multitude of different ways of covering.
Embodiment one：
Incorporated by reference to attached drawing, a kind of novel power battery echelon utilizes PACK, including frame 1, box body 2, the frame 1 to use
Insulating materials is made, and is made of keel 3 and crossbeam 4, and the crossbeam 4 is symmetricly set on 3 both sides of keel, forms multiple installation positions 5,
There is 4 side of the crossbeam sliding slot 6, the keel 3 link block 7 is additionally provided on each installation position, which sets
It is equipped with copper bar 8, connecting line is embedded in the keel 3, all copper bars 8 are connected, herein it is to be understood that connecting line meeting
It is connect with other extraneous circuits, such as BMU circuit boards, voltage and temperature acquisition line and BMU circuit boards are connected to form monitoring system
System, to monitor and using retired power battery, the present apparatus does not limit the arrangement of connecting line.
The box body 2 is made of insulating materials, and 2 side of the box body is open type, is internally provided with support right angle knot
Component 9 is used to support power battery 10, is hinged with valve 11 in 2 opening of box body, is connected in installation position 5, the upper end setting
Fluted 12, the metallic contact strips 13 of box body 2 are provided through in groove 12, the link block 7 is and groove 12 coordinates, copper
Row 8 is electrically connected with metallic contact strips 13, and power battery 10 is mounted in box body 2, and copper bar and the metal of power battery 10 connect
The bottom of narrow bars 13 is electrically connected.
The support right-angle structure part 9 is provided in the corner of box body 2, is used to support the corner of power battery 10, supports
Right-angle structure 9 is supported on the corner of retired power battery 10, reduces the contact area with retired power battery 10, subtracts as far as possible
Few destruction to retired power battery.
Due to being provided with metallic contact strips 13 on box body 2, when retired power battery 10 is installed into box body 2, copper thereon
Row is electrically connected with metallic contact strips 13, when box body 2 is clamped into installation position 5, the copper of metallic contact strips 13 and 7 bottom of link block
Row 8 is electrically connected, and multiple retired power batteries 10 are connected, are monitored and use by the connecting line in keel 3, installs
It is convenient, it is safe to use.
The embodiments of the present invention described above are not intended to limit the scope of the present invention, any in the present invention
Spirit and principle within made by modifications, equivalent substitutions and improvements etc., should be included in the claim protection model of the present invention
Within enclosing.
Claims (4)
1. a kind of novel power battery echelon utilizes PACK, which is characterized in that including frame, box body, the frame includes keel
And crossbeam, the crossbeam are symmetricly set on keel both sides, form multiple installation positions, the crossbeam side has sliding slot, the dragon
Bone is additionally provided with link block on each installation position, which is provided with copper bar, and connecting line is embedded in the keel,
All copper bars are connected, the box body is made of insulating materials, is connected in installation position, and fluted, groove is arranged in the upper end
The metallic contact strips of box body are inside provided through, the link block is coordinated with groove, and copper bar electrically connects with metallic contact strips
It connects, power battery is mounted in box body, and the copper bar of power battery and the bottom of metallic contact strips are electrically connected.
2. a kind of novel power battery echelon utilizes PACK according to claim 1, which is characterized in that the box body side is
Open type, it is internally provided with support right-angle structure part, power battery is used to support, valve is hinged at box opening.
3. a kind of novel power battery echelon utilizes PACK according to claim 1, which is characterized in that the frame uses exhausted
Edge material is made.
4. a kind of novel power battery echelon utilizes PACK according to claim 2, which is characterized in that support right angle knot
Component is provided in the corner of box body, is used to support the corner of power battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810566477.4A CN108550747B (en) | 2018-06-05 | 2018-06-05 | Novel power battery echelon uses PACK |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810566477.4A CN108550747B (en) | 2018-06-05 | 2018-06-05 | Novel power battery echelon uses PACK |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108550747A true CN108550747A (en) | 2018-09-18 |
| CN108550747B CN108550747B (en) | 2023-12-01 |
Family
ID=63492470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810566477.4A Active CN108550747B (en) | 2018-06-05 | 2018-06-05 | Novel power battery echelon uses PACK |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108550747B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110165114A (en) * | 2019-01-09 | 2019-08-23 | 比亚迪股份有限公司 | Power battery pack and electric vehicle |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010198990A (en) * | 2009-02-26 | 2010-09-09 | Honda Motor Co Ltd | Battery pack box |
| CN203300717U (en) * | 2013-02-01 | 2013-11-20 | 广东国光电子有限公司 | Tandem type lithium ion energy storage battery cabinet structure |
| CN104659307A (en) * | 2015-02-13 | 2015-05-27 | 中国华能集团清洁能源技术研究院有限公司 | Rapidly-replaceable constant-temperature matrix type energy storage box |
| CN204442022U (en) * | 2015-01-28 | 2015-07-01 | 合肥国轩高科动力能源股份公司 | A kind of battery energy storage system standard cabinet |
| CN205452383U (en) * | 2015-12-29 | 2016-08-10 | 苏州奥杰汽车技术股份有限公司 | Battery pack structure of electric vehicle |
| CN206306812U (en) * | 2016-11-02 | 2017-07-07 | 郭敏 | A kind of drawer type of batteries of electric automobile is installed and changes structure |
| CN208336319U (en) * | 2018-06-05 | 2019-01-04 | 安徽艾伊德动力科技有限公司 | A kind of novel power battery echelon utilizes PACK |
-
2018
- 2018-06-05 CN CN201810566477.4A patent/CN108550747B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010198990A (en) * | 2009-02-26 | 2010-09-09 | Honda Motor Co Ltd | Battery pack box |
| CN203300717U (en) * | 2013-02-01 | 2013-11-20 | 广东国光电子有限公司 | Tandem type lithium ion energy storage battery cabinet structure |
| CN204442022U (en) * | 2015-01-28 | 2015-07-01 | 合肥国轩高科动力能源股份公司 | A kind of battery energy storage system standard cabinet |
| CN104659307A (en) * | 2015-02-13 | 2015-05-27 | 中国华能集团清洁能源技术研究院有限公司 | Rapidly-replaceable constant-temperature matrix type energy storage box |
| CN205452383U (en) * | 2015-12-29 | 2016-08-10 | 苏州奥杰汽车技术股份有限公司 | Battery pack structure of electric vehicle |
| CN206306812U (en) * | 2016-11-02 | 2017-07-07 | 郭敏 | A kind of drawer type of batteries of electric automobile is installed and changes structure |
| CN208336319U (en) * | 2018-06-05 | 2019-01-04 | 安徽艾伊德动力科技有限公司 | A kind of novel power battery echelon utilizes PACK |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110165114A (en) * | 2019-01-09 | 2019-08-23 | 比亚迪股份有限公司 | Power battery pack and electric vehicle |
| CN110165114B (en) * | 2019-01-09 | 2019-12-20 | 比亚迪股份有限公司 | Power battery pack and electric vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108550747B (en) | 2023-12-01 |
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