CN208298885U - A kind of assembling frame of lithium ion battery - Google Patents
A kind of assembling frame of lithium ion battery Download PDFInfo
- Publication number
- CN208298885U CN208298885U CN201820558686.XU CN201820558686U CN208298885U CN 208298885 U CN208298885 U CN 208298885U CN 201820558686 U CN201820558686 U CN 201820558686U CN 208298885 U CN208298885 U CN 208298885U
- Authority
- CN
- China
- Prior art keywords
- cylinder manifold
- battery
- column
- groove
- lower cylinder
- 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.)
- Expired - Fee Related
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Classifications
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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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- Battery Mounting, Suspending (AREA)
Abstract
The utility model provides a kind of assembling frame of lithium ion battery, the frame has temperature and shape changing detection function and good aeration structure, multiple battery units are set between upper cylinder manifold and lower cylinder manifold at honeycomb structure by fixing through the screw rod of upper cylinder manifold, lower cylinder manifold, anode draws screw, and the battery of different height is fixed locked, spiral expansion body can make elastic metallic retracting tight or expansion, to fill different size of battery unit gap, to prevent battery unit from tilting, the integration of battery pack is realized.
Description
Technical field
It is the utility model relates to a kind of battery frame of multiple battery unit compositions, in particular to a kind of dynamic for mixing
The battery unit by multiple series connections of power automobile forms battery frame.
Background technique
Currently, each power supply manufacturer generally used when making power module multiple batteries are in series or in parallel at electricity
Pond group, when multiple batteries being together in series or parallel in use, when being particularly used for hybrid vehicle, what battery used
It is faced with the poor environments such as vibration, fever in the process, some battery units that will cause in battery pack may overheat or occur
Deformation can cause accident.
In addition, existing battery frame requires the battery unit shape size in battery pack consistent, as shown in Figure 1, working as
In battery pack when a certain cell damage, it is necessary to replace the same battery of shape.When the shape size of battery assembly module is inconsistent,
As shown in Fig. 2, existing battery frame side is not applicable.
Utility model content
The purpose of this utility model is providing a kind of frame suitable for different shape and size of battery combinations, the frame
Can also have temperature and shape changing detection function and good aeration structure.
Battery frame includes: upper cylinder manifold, lower cylinder manifold, multiple battery units；Multiple battery units are at honeycomb knot
Structure is set between cylinder manifold and lower cylinder manifold by fixing through the screw rod of upper cylinder manifold, lower cylinder manifold.
It is provided with anode on upper cylinder manifold and draws screw, anode draws screw and runs through upper cylinder manifold, draws by anode current
It is also that the battery of different height is fixed locked while out.
The honeycomb arrangement battery unit gap location of upper and lower cylinder manifold is provided with spiral expansion body, above-mentioned spiral expansion body
Elastic metallic retracting can be made tight or expansion, it is real to prevent battery unit from tilting to fill different size of battery unit gap
The integration of existing battery pack.
Web-like elastic metallic is rolled up, and the gap between different volume layer constitutes the heat dissipation channel of battery, facilitates dissipating for heat
It loses.
Preferably, the outer surface side of web-like elastic metallic volume, is provided with temperature and/or strain gauge, temperature and/or answers
Force snesor can accurately detect the region of variation of temperature and/or stress, with the battery unit that quickly notes abnormalities.
Preferably, battery unit is lithium ion battery.
Preferably, battery unit is cylindrical battery, and cathode and anode are located at the upper and lower surface of cylinder.
Detailed description of the invention
Fig. 1 is the consistent battery pack of battery unit shape size.
Fig. 2 is the inconsistent battery pack of battery unit shape size.
Fig. 3 is the side view of the battery frame of the utility model.
Fig. 4 is the top view of upper cylinder manifold.
Fig. 5 is the top view of lower cylinder manifold.
Fig. 6 is spiral expansion body.
Fig. 7 is groove column.
Specific embodiment
The utility model is described in further detail below by implementation, but it is limitations of the present invention, root that this, which is not,
According to the basic thought of the utility model, various modifications may be made and improves, but as long as not departing from the basic think of of the utility model
Think, within the scope of utility model.
As shown in figure 3, battery frame includes: upper cylinder manifold 1, lower cylinder manifold 2, multiple battery units 3；Multiple battery lists
Member is set between upper cylinder manifold 1 and lower cylinder manifold 2 at honeycomb structure by the screw rod 4 through upper cylinder manifold 1, lower cylinder manifold 2
Fixed, the both ends of screw rod 4 are provided with nut 7.
It is provided with anode on upper cylinder manifold 1 and draws screw 5, anode draws screw 5 and runs through upper cylinder manifold, by anode current
It is also that the battery of different height is fixed locked while extraction.
The honeycomb arrangement battery unit gap location 11 of upper and lower cylinder manifold is provided with spiral expansion body 6, above-mentioned spiral is swollen
Swollen body 6 can make elastic metallic retracting tight or expansion, to fill different size of battery unit gap, to prevent battery unit from inclining
Tiltedly, the integration of battery pack is realized.
Upper cylinder manifold 1, as shown in figure 4, the screw hole 8 being inserted into for screw rod 4 is symmetrically arranged at the edge of upper cylinder manifold 1, on
The cell area 9 that cylinder manifold 1 is divided into the different battery units 2 of multiple correspondences excludes battery unit 3, Mei Ge electricity to honeycomb
The through hole 10 for being provided centrally with anode and drawing screw 5 of pool area 9, the gap location 11 of each cell area 9 are provided with for spiral shell
The hole 12 that rotation expander 6 is pierced by.
Lower cylinder manifold 2, as shown in figure 5, the screw hole 8 being inserted into for screw rod 4 is symmetrically arranged at the edge of lower cylinder manifold 2, under
The cell area 9 that cylinder manifold 2 is divided into the different battery units 2 of multiple correspondences excludes battery unit 3, Mei Ge electricity to honeycomb
The groove 13 for being provided centrally with accommodating cathode and drawing cathode current of pool area 9, the gap location 11 of each cell area 9 are arranged
There is the hole 12 being pierced by for spiral expansion body 6.
Spiral expansion body 6, as shown in fig. 6, by column spinner 14, connecting column 15, groove column 16,17 composition of elastic metallic volume.
Column spinner 14, connecting column 15, groove column 16 connect, and connecting column 15 penetrates through the hole 12 on upper and lower cylinder manifold, and column spinner 14 is located at upper
Outside lower cylinder manifold, groove column 16 is located at the inside of upper and lower cylinder manifold, and fixes with upper and lower cylinder manifold, column spinner 14 and connecting column
15 can rotate relative to groove column 16.Groove column 16 is as shown in fig. 7, groove column 16 has passing through for passing-through groove column upper and lower surface
Thorough cut slot, the passing-through groove form outlet 20 outward and at groove column edge by groove column center convolution, and the outlet 20 is for elasticity
The end of reel end 21 of metallic coil 17 passes in and out.It is contacted in 17 insertion groove of elastic metallic volume and with connecting column 15, elastic metallic volume 17
The contact at the volume heart end 18 and connecting column 15 of i.e. elastic metallic volume 17 is welded and fixed with the contact position of connecting column 15 for volume heart end 18
Point is fixed on the center point on 15 surface of connecting column.It, being capable of band when column spinner 14 and connecting column 15 are rotated relative to groove column 16
Dynamic elasticity metallic coil 17 is involved in or rolls out spiral grooves, to realize the variation of 6 diameter of spiral expansion body, and then meet it is different between
Gap size.Elastic metallic is rolled up, and the gap between different volume layer constitutes the heat dissipation channel of battery, facilitates scattering and disappearing for heat.Bullet
Property metallic coil 17 outer surface side, be provided with temperature and/or strain gauge 19, temperature and/or strain gauge 19 being capable of essences
The true region of variation for detecting temperature and/or stress, with the battery unit that quickly notes abnormalities.
Battery unit 3 is lithium ion battery.Preferably, battery unit 3 is cylindrical battery, and cathode and anode are located at cylinder
Upper and lower surface.
Claims (5)
1. a kind of assembling frame of lithium ion battery, including, upper cylinder manifold, lower cylinder manifold, multiple battery units；Multiple battery lists
Member is set between upper cylinder manifold and lower cylinder manifold at honeycomb structure by fixing through the screw rod of upper cylinder manifold, lower cylinder manifold；
It is provided with anode on upper cylinder manifold and draws screw, anode draws screw and runs through upper cylinder manifold, while anode current is drawn,
Also the battery of different height is fixed locked；It is swollen that the honeycomb arrangement battery unit gap location of upper and lower cylinder manifold is provided with spiral
Swollen body, above-mentioned spiral expansion body can make elastic metallic retracting tight or expansion, to fill different size of battery unit gap, with
It prevents battery unit from tilting, realizes the integration of battery pack, the battery pack is the honeycomb battery pack that cylindrical battery is constituted；
It is symmetrically arranged with the screw hole for screw rod insertion at the edge of upper cylinder manifold, upper cylinder manifold is divided into the different battery lists of multiple correspondences
The cell area of member is to honeycomb arrangement battery unit, the perforation for being provided centrally with anode and drawing screw of each cell area
Hole, the gap location of each cell area are provided with the hole being pierced by for spiral expansion body；It is symmetrically arranged at the edge of lower cylinder manifold
For the screw hole of screw rod insertion, the cell area that lower cylinder manifold is divided into the different battery units of multiple correspondences is arranged to honeycomb
Battery unit, the groove for being provided centrally with accommodating cathode and drawing cathode current of each cell area.
2. the assembling frame of lithium ion battery as described in claim 1, which is characterized in that spiral expansion body, by column spinner, even
Connect column, groove column, elastic metallic volume composition；Column spinner, connecting column, the connection of groove column, connecting column penetrate through on cylinder manifold up and down
Hole, column spinner are located at outside upper and lower cylinder manifold, and groove column is located at the inside of upper and lower cylinder manifold, and fixes with upper and lower cylinder manifold, rotation
Rotary column and connecting column can be rotated relative to groove column.
3. the assembling frame of lithium ion battery as claimed in claim 2, which is characterized in that groove column has on passing-through groove column
The passing-through groove of lower surface, above-mentioned passing-through groove outward and form outlet at groove column edge by groove column center convolution, should go out
The end of reel end disengaging of confession elastic metallic volume；It is contacted in elastic metallic volume insertion groove and with connecting column, the volume of elastic metallic volume
The contact position of heart end and connecting column is welded and fixed.
4. the assembling frame of lithium ion battery as claimed in claim 3, which is characterized in that the elastic metallic volume, difference volume
Gap between layer constitutes the heat dissipation channel of battery, facilitates scattering and disappearing for heat.
5. the assembling frame of lithium ion battery as claimed in claim 4, which is characterized in that the outer surface side of elastic metallic volume,
It is provided with temperature and/or strain gauge, temperature and/or strain gauge can accurately detect temperature and/or stress
Region of variation, with the battery unit that quickly notes abnormalities.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820558686.XU CN208298885U (en) | 2018-04-08 | 2018-04-08 | A kind of assembling frame of lithium ion battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820558686.XU CN208298885U (en) | 2018-04-08 | 2018-04-08 | A kind of assembling frame of lithium ion battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208298885U true CN208298885U (en) | 2018-12-28 |
Family
ID=64725952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820558686.XU Expired - Fee Related CN208298885U (en) | 2018-04-08 | 2018-04-08 | A kind of assembling frame of lithium ion battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208298885U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108735931A (en) * | 2018-04-08 | 2018-11-02 | 河南大学 | A kind of assembling frame of lithium ion battery |
| CN111093341A (en) * | 2019-12-27 | 2020-05-01 | 常州工学院 | A fixed mounting device for power module |
-
2018
- 2018-04-08 CN CN201820558686.XU patent/CN208298885U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108735931A (en) * | 2018-04-08 | 2018-11-02 | 河南大学 | A kind of assembling frame of lithium ion battery |
| CN111093341A (en) * | 2019-12-27 | 2020-05-01 | 常州工学院 | A fixed mounting device for power module |
| CN111093341B (en) * | 2019-12-27 | 2021-09-28 | 常州工学院 | A fixed mounting device for power module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181228 Termination date: 20200408 |