CN106129299A - A kind of column lithium ion battery group frame - Google Patents
A kind of column lithium ion battery group frame Download PDFInfo
- Publication number
- CN106129299A CN106129299A CN201610748477.7A CN201610748477A CN106129299A CN 106129299 A CN106129299 A CN 106129299A CN 201610748477 A CN201610748477 A CN 201610748477A CN 106129299 A CN106129299 A CN 106129299A
- Authority
- CN
- China
- Prior art keywords
- face
- end plate
- hole
- lithium ion
- top end
- 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
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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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—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
- 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
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- 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)
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
A kind of column lithium ion battery group frame provided by the present invention, including framework, described framework is single-layer card slot type symmetrical structure, the second end face that the first end face corresponding before and after including of framework, left and right are corresponding and the 3rd the most corresponding end face, second, third end face is respectively equipped with side end plate, the top end plate matched；It is provided with the integral battery in array distribution inside framework and connects unit.The present invention, by using the frame structure of single-layer card slot type, provides fixing for cell group, is combined into battery modules；Using top end plate fixed set flow, not only increase the convenience of set of cells maintenance, the longitudinal direction being simultaneously achieved between module insulate；The heatsink transverse hole arranged and longitudinal louvre, play the effect of free convection cooling, and the first end face or the second end face are installed fan, battery modules can be made to become air blast cooling module, or add liquid cold belt between cell so that battery modules becomes liquid chill group.
Description
Technical field
The present invention relates to cell art, particularly belong to a kind of to the use of electric automobile cylindrical lithium-ion power battery
Group frame.
Background technology
In order to improve earth environment, Development of EV is increasingly becoming one of important channel of many countries.Due to cylinder
Type battery with two side terminals is good, becomes the first-selected electrokinetic cell of numerous electric automobile.Therefore the permutation and combination for cylindrical battery needs
Group frame is wanted to fix.
The defect of prior art:
(1) group frame of existing vertical type cylindrical battery, uses upper and lower two framework securing unit batteries, volume
Greatly, frame mass is big, and energy density is low.
(2) flow collection sheet in existing vertical type group frame, the tightliest relies on the solder joint between flow collection sheet and battery core to fix.
Summary of the invention
A kind of column lithium ion battery group frame provided by the present invention, reduces frame mass, increases module energy
Density, to strengthen the fixation degree of flow collection sheet, reaches to be easy to the purpose that set of cells is safeguarded.
A kind of column lithium ion battery group frame provided by the present invention, it is characterised in that include framework, described
Framework is single-layer card slot type symmetrical structure, the second end face that the first end face corresponding before and after including of framework, left and right are corresponding and on
3rd end face of lower correspondence, described the second end face, the 3rd end face are respectively equipped with side end plate, the top end plate matched；Its
In, it being provided with the integral battery in array distribution inside framework and connect unit, described battery connects unit and includes cell
Fixing hole, is provided with top end plate fixing hole and framework connecting hole between cell fixing hole, described top end plate is fixed
Hole has female thread, and top end plate is provided with screw hole, the end plate via matched with top end plate fixing hole, framework connecting hole；
The upper and lower position of the first described end face is respectively equipped with the first trip fixing hole, respectively with the most corresponding top end plate outside
Portion fixes trip and matches；Second end face two ends, centre position are respectively equipped with the second trip, the 3rd trip fixing hole, with side
End plate two ends, the second trip fixing hole in centre position, the 3rd trip match, and flow collection sheet is solid by the bolt on the second end face
Determining the inside of hole and top end plate, to fix trip fixing with the second end face, top end plate connection respectively, additionally, in top end plate
The fabrication hole that promising flow collection sheet and cell electrode welding are reserved is set.
Further, the first described end face is distributed the heatsink transverse hole of matrix arrangement.
Further, the second described end face is provided with longitudinal louvre of circle.
Further, described cell fixing hole is provided with prefabricated gathering sill.
Further, lightening hole is also distributed between described cell fixing hole.
Further, the second described end face is provided with both positive and negative polarity partition panel.
A kind of column lithium ion battery group frame provided by the present invention, frame mass is light, battery pack power density
Property good, by using the frame structure of single-layer card slot type, provide fixing for cell group, be combined into battery modules；Use top
Portion's end plate fixed set flow, not only increases the convenience of set of cells maintenance, and the longitudinal direction being simultaneously achieved between module insulate.This
Outward, the heatsink transverse hole of setting and longitudinal louvre, play the effect of free convection cooling, the first end face or the second end face pacified
Dress fan, can make battery modules become air blast cooling module, or add liquid cold belt between cell so that battery modules becomes
Liquid chill group.Achieving the design of function, in sum, the present invention has positive effect practical, that reliability is high
Really.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram 1；
Fig. 2 is present configuration schematic diagram 2；
Fig. 3 is the present invention the second end face structure schematic diagram；
Fig. 4 is top end plate structural representation of the present invention.
Fig. 5 is assembling figure of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawings the present invention is described in further details.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, a kind of column lithium ion battery group frame provided by the present invention,
Including framework 1, described framework is single-layer card slot type symmetrical structure, and framework includes front and back the first end face of correspondence, left and right correspondence
The second end face and the 3rd up and down corresponding end face, described the second end face, the 3rd end face are respectively equipped with the side matched
End plate 7, top end plate 13.Side end plate is used for protecting module post terminal guiding, and top end plate is positive and negative for securing unit battery
Pole and flow collection sheet.
Wherein, being provided with the integral battery in array distribution and connect unit inside framework, described battery connects unit bag
Include cell fixing hole 5, described cell fixing hole is provided with prefabricated gathering sill 6, for securing unit battery 3, single
Top end plate fixing hole 4 and framework connecting hole 8 it is provided with, in described top end plate fixing hole has between body battery fixing hole
Screw thread, top end plate is provided with screw hole 16, the end plate via 18 matched with top end plate fixing hole, framework connecting hole, connects
Bar may pass through framework connecting hole and corresponding end plate via, it is achieved the concatenation of multiple frameworks, thus as required, obtains different number
The battery modules of amount.The upper and lower position of the first described end face is respectively equipped with the first trip fixing hole 10, respectively with the most corresponding
The external stability trip 15 of top end plate match；Second end face two ends, centre position are respectively equipped with the second trip the 19, the 3rd
Trip fixing hole 20, matches with end plate two ends, side, the second trip fixing hole in centre position, the 3rd trip, and flow collection sheet leads to
Cross the inside of the bolt fixing hole 21 on the second end face and top end plate fix trip 14 respectively with the second end face, top end plate
Connection is fixing, additionally, arrange promising flow collection sheet and the reserved fabrication hole 17 of cell electrode welding in top end plate.
For strengthening result of ventilating heat dissipation, the first described end face is distributed the heatsink transverse hole 2 of matrix arrangement, the second end face
It is provided with longitudinal louvre 22 of circle.Heatsink transverse hole set by the present invention and longitudinal louvre, play free convection cooling
Effect, on the first end face or the second end face install fan, battery modules can be made to become air blast cooling module；Add between cell
Enter liquid cold belt, battery modules can be made to become liquid chill group.
Preferably, between described cell fixing hole, lightening hole 11 is also distributed, for alleviating the matter of monolayer draw-in groove
Amount.
Preferably, the second described end face is provided with both positive and negative polarity partition panel 23, thus is prevented effectively from the generation of short-circuit conditions.
Claims (8)
1. a column lithium ion battery group frame, it is characterised in that include that framework, described framework are single-layer card slot type
Symmetrical structure, the second end face that the first end face corresponding before and after including of framework, left and right are corresponding and the 3rd the most corresponding end face,
Described the second end face, the 3rd end face are respectively equipped with side end plate, the top end plate matched；Wherein, be provided with inside framework in
The integral battery of array distribution connects unit, and described battery connects unit and includes cell fixing hole, and cell is solid
Determining to be provided with top end plate fixing hole and framework connecting hole between hole, described top end plate fixing hole has female thread, top
End plate is provided with screw hole, the end plate via matched with top end plate fixing hole, framework connecting hole；The first described end face
Upper and lower position is respectively equipped with the first trip fixing hole, and the external stability trip with the most corresponding top end plate matches respectively；
Second end face two ends, centre position are respectively equipped with the second trip, the 3rd trip fixing hole, with end plate two ends, side, centre position
The second trip fixing hole, the 3rd trip match, flow collection sheet is by the bolt fixing hole on the second end face and top end plate
To fix trip fixing with the second end face, top end plate connection respectively in inside, additionally, arrange in top end plate promising flow collection sheet and
The fabrication hole that cell electrode welding is reserved.
Column lithium ion battery group frame the most according to claim 1, it is characterised in that the first described end face divides
It is furnished with the heatsink transverse hole of matrix arrangement.
Column lithium ion battery group frame the most according to claim 1, it is characterised in that the second described end face sets
There is longitudinal louvre of circle.
4., according to the column lithium ion battery group frame described in any one of Claims 2 or 3, its feature is just, described
Arrange fan on first end face or the second end face, battery modules can be made to become air blast cooling module.
5., according to the column lithium ion battery group frame described in any one of Claims 2 or 3, its feature is just, described
Add liquid cold belt between cell, set of cells can be made to become liquid chill group.
Column lithium ion battery group frame the most according to claim 3, it is characterised in that described cell is solid
Determine hole is provided with prefabricated gathering sill.
Column lithium ion battery group frame the most according to claim 6, it is characterised in that described cell is solid
Determine also to be distributed between hole lightening hole.
Column lithium ion battery group frame the most according to claim 7, it is characterised in that the second described end face sets
It is equipped with both positive and negative polarity partition panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610748477.7A CN106129299A (en) | 2016-08-29 | 2016-08-29 | A kind of column lithium ion battery group frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610748477.7A CN106129299A (en) | 2016-08-29 | 2016-08-29 | A kind of column lithium ion battery group frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106129299A true CN106129299A (en) | 2016-11-16 |
Family
ID=57272678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610748477.7A Pending CN106129299A (en) | 2016-08-29 | 2016-08-29 | A kind of column lithium ion battery group frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106129299A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107039615A (en) * | 2017-04-21 | 2017-08-11 | 安徽欧鹏巴赫新能源科技有限公司 | Lithium ion battery module |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1058332A2 (en) * | 1999-05-31 | 2000-12-06 | Sanyo Electric Co., Ltd. | Power source |
| CN101346832A (en) * | 2005-12-27 | 2009-01-14 | 株式会社Lg化学 | Frame member and battery pack employed with the same |
| CN201887133U (en) * | 2010-12-27 | 2011-06-29 | 高宾 | Power battery pack with heat dissipation system |
| CN205406581U (en) * | 2015-12-31 | 2016-07-27 | 深圳市沃特玛电池有限公司 | Electric automobile's battery module |
| CN205406580U (en) * | 2015-12-31 | 2016-07-27 | 深圳市沃特玛电池有限公司 | Electric automobile's battery module |
| CN205985134U (en) * | 2016-08-29 | 2017-02-22 | 山东魔方新能源科技有限公司 | Cylindrical lithium ion battery combo boxes frame |
-
2016
- 2016-08-29 CN CN201610748477.7A patent/CN106129299A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1058332A2 (en) * | 1999-05-31 | 2000-12-06 | Sanyo Electric Co., Ltd. | Power source |
| CN101346832A (en) * | 2005-12-27 | 2009-01-14 | 株式会社Lg化学 | Frame member and battery pack employed with the same |
| CN201887133U (en) * | 2010-12-27 | 2011-06-29 | 高宾 | Power battery pack with heat dissipation system |
| CN205406581U (en) * | 2015-12-31 | 2016-07-27 | 深圳市沃特玛电池有限公司 | Electric automobile's battery module |
| CN205406580U (en) * | 2015-12-31 | 2016-07-27 | 深圳市沃特玛电池有限公司 | Electric automobile's battery module |
| CN205985134U (en) * | 2016-08-29 | 2017-02-22 | 山东魔方新能源科技有限公司 | Cylindrical lithium ion battery combo boxes frame |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107039615A (en) * | 2017-04-21 | 2017-08-11 | 安徽欧鹏巴赫新能源科技有限公司 | Lithium ion battery module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161116 |
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| RJ01 | Rejection of invention patent application after publication |