CN208111523U - Lithium dynamical battery - Google Patents
Lithium dynamical battery Download PDFInfo
- Publication number
- CN208111523U CN208111523U CN201820502870.2U CN201820502870U CN208111523U CN 208111523 U CN208111523 U CN 208111523U CN 201820502870 U CN201820502870 U CN 201820502870U CN 208111523 U CN208111523 U CN 208111523U
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- CN
- China
- Prior art keywords
- hollow layer
- lithium
- battery
- electric core
- shell
- 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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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 66
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 66
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 32
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 16
- 239000001569 carbon dioxide Substances 0.000 claims description 16
- 239000002826 coolant Substances 0.000 claims description 13
- 230000003287 optical effect Effects 0.000 claims description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 239000000919 ceramic Substances 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 230000004308 accommodation Effects 0.000 abstract description 4
- 238000013016 damping Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000003507 refrigerant Substances 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical group O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- 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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- Secondary Cells (AREA)
Abstract
The utility model discloses a kind of lithium dynamical batteries, including：Shell, it is rectangular configuration, the upper shell open lower end closing, the interior of shell is by divides at multiple receiving sections, the inner wall of the accommodation space has two pieces of elastic plates being oppositely arranged, elastic plate one end is fixed on the inner wall, and the other end stretches diagonally downward, has grasping part between two pieces of elastic plates；Lithium battery electric core is clamped in grasping part by two pieces of elastic plates, is correspondingly arranged a lithium battery electric core in each receiving section；Cover board, lid are bonded to the upper shell opening；The demarcation plate has left panel and right panel, left panel and right panel equidistant parallel are arranged so as to form hollow layer between two panels, space network is set as in the hollow layer, and 3 spring support top left panels and right panel are at least set in hollow layer, 3 springs are arranged in triangle relation.
Description
Technical field
The utility model relates to technical field of lithium batteries, and more specifically, the utility model relates to a kind of lithium dynamical batteries.
Background technique
Lithium dynamical battery has many advantages, such as that energy is high, cell voltage is high, operating temperature range is wide, storage life is long, extensively
It is general to be applied to each technical field.The lithium battery of large capacity is tried out in electric car, will become 21 century electric car
One of major impetus power supply.
The phenomenon that temperature raising can all occur in lithium dynamical battery charging or work, existing in order to guarantee to run well
Lithium dynamical battery is usually that Control device of liquid cooling directly is arranged on the shell of lithium dynamical battery, by coolant liquid by lithium power electric
The heat that battery core generates inside pond is taken away.There are the following problems for such lithium dynamical battery：1) cooling effect is not good enough,
The heat that battery core generates can not be transmitted on shell rapidly, therefore coolant liquid can not take away rapidly heat；2) coolant liquid increases
The volume and weight of lithium dynamical battery, so that lithium dynamical battery is excessively heavy.
Meanwhile existing lithium dynamical battery is resistance to falls poor with damping performance, needs to design one kind and is able to solve the above problem
Lithium dynamical battery.
Utility model content
One purpose of the utility model is to solve at least the above defect, and provide the advantages of at least will be described later.
In order to realize these purposes and other advantages according to the present utility model, the utility model provides a kind of lithium power electric
Pond, wherein including：
Shell is rectangular configuration, upper shell open lower end closing, the interior of shell by divides at
Multiple receiving sections, the inner wall of the accommodation space have two pieces of elastic plates being oppositely arranged, and described elastic plate one end is fixed on
On the inner wall, the other end stretches diagonally downward, has grasping part between two pieces of elastic plates.By the way that two pieces of elastic force are arranged
Clamping of the plate to lithium battery electric core solves in traditional technology so that more convenient be stably mounted at of battery core accommodates in section
Battery core is easy to loosen the problem of falling.
Lithium battery electric core is clamped in grasping part by two pieces of elastic plates, corresponding in each receiving section
One lithium battery electric core is set.The battery core of different number can be set according to different requirements, facilitate installation.
Cover board, lid are bonded to the upper shell opening；The detachable installation of cover board, is conveniently replaceable internal battery core.
Wherein, the demarcation plate has left panel and a right panel, the left panel and right panel equidistant parallel be arranged so that
Hollow layer is formed between two panels, space network is set as in the hollow layer, and 3 are at least arranged in the hollow layer
Spring support top left panel and right panel, 3 springs are arranged in triangle relation.The structure design of demarcation plate can reduce
The weight of demarcation plate, enhances the damping performance of demarcation plate, at the same when battery core works the heat of output can be drained into time it is hollow
In layer, heat is avoided to cause to overheat in battery core accumulation.
Preferably, in the lithium dynamical battery, the under-filled of the hollow layer has a carbon dioxide absorber, described
It is detachably provided with tank body above cover board, carbon dioxide coolant is accommodated in the tank body, the tank body passes through air valve and institute
Hollow layer connection is stated, the air valve is proportional valve or temperature control valve.Carbon dioxide coolant is discharged into hollow by air valve
In layer, the heat in hollow layer is absorbed, the heat that lithium battery electric core is generated absorbs in time, achievees the effect that cooling.
The carbon dioxide absorber of hollow layer lower part can in time siphon away the carbon dioxide released simultaneously.
Preferably, in the lithium dynamical battery, the temperature control valve is arranged in the hollow layer.Temperature control
Valve can be according to the burst size of the temperature automatic control carbon dioxide coolant of hollow layer.
Preferably, in the lithium dynamical battery, the left panel and right panel are thermal conductive ceramic plate, the hollow layer
It is interior to be filled with solid netted iron wire or copper wire so as to form space network in hollow layer.Thermal conductive ceramic plate is existing material
Material has good insulation and thermal conductivity, can be transmitted in hollow layer the heat that battery core generates in time and drain, and stereoscopic graticule
On the one hand shape structure enhances the weight and damping performance of demarcation plate, on the other hand can increase the heating conduction of hollow layer.
Preferably, in the lithium dynamical battery, the lithium battery electric core by conducting wire be connected in series to form one it is whole
Body, and insulating layer is wrapped up outside the tie point of the lithium battery electric core and conducting wire.The small battery of lithium battery electric core i.e., baby battery
Big battery is just obtained after series connection, lithium battery electric core can be bought from market.
Preferably, in the lithium dynamical battery, it is respectively arranged with positive exit on the cover board and cathode is drawn
End, the anode exit and cathode exit are connect with the positive and negative anodes of the lithium battery electric core respectively.
It preferably, further include the bottom plate below shell, the bottom plate and shell bottom in the lithium dynamical battery
5 elastic supporting member for supporting optical member are provided between portion, the elastic supporting member for supporting optical member is separately positioned on four angles and center of outer casing bottom
Position.Elastic supporting member for supporting optical member can increase the anti-seismic performance of battery, and bottom plate can be avoided expansion impact force and directly affect inside
Battery core.The position setting of elastic supporting member for supporting optical member can be such that stress more balances.
The utility model is include at least the following beneficial effects：
The utility model improves lithium dynamical battery structure, improves to the structure of demarcation plate, on the one hand mitigates
The weight of lithium dynamical battery, on the other hand increases the drop resistant and anti-seismic performance of lithium dynamical battery.
The tank body of built-in carbon dioxide coolant is arranged in the utility model on the cover board, and tank body passes through air valve to demarcation plate
Carbon dioxide coolant is discharged in hollow layer, the heat that battery core generates is taken away rapidly, avoids overheating by carbon dioxide coolant.
The utility model setting bottom plate protects lithium dynamical battery, and external force is avoided directly to collide to battery core.
The further advantage, target and feature of the utility model will be partially reflected by the following instructions, and part will also pass through
Research and practice to the utility model and be understood by the person skilled in the art.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of embodiment of lithium dynamical battery described in the utility model；
Fig. 2 structural schematic diagram described in the utility model for accommodating section；
Fig. 3 is the structural schematic diagram of another embodiment of lithium dynamical battery described in the utility model；
Fig. 4 is the structural schematic diagram of bottom plate described in the utility model.
Specific embodiment
The following describes the utility model in further detail with reference to the accompanying drawings, to enable those skilled in the art referring to explanation
Book text can be implemented accordingly.
As illustrated in fig. 1 and 2, a kind of lithium dynamical battery, wherein including：
Shell 1 is rectangular configuration, the 1 upper end opening lower end closed of shell, is divided inside the shell 1 by demarcation plate 2
Be divided into multiple receiving sections 3, the receiving section 3 in figure is rectangle, but can be made into according to the actual situation it is round or other
Shape, as shown in Fig. 2, the inner wall of the accommodation space 3 has two pieces of elastic plates 13 being oppositely arranged, described elastic plate one end is solid
It is scheduled on the inner wall, the other end stretches diagonally downward, has grasping part, lithium battery electric core between two pieces of elastic plates 13
After 5 are inserted into grasping part, so that it may be clamped by elastic plate 13, the battery core of clamping can reduce loosening, and grip block uses exhausted
Listrium such as plastic plate is preferable, in order to reinforce grip strength, elastic plate, bullet can also all be arranged in four side walls of accommodation space 3
Power plate four is clamped in face of lithium battery electric core.
Lithium battery electric core 5, lithium battery electric core can have different shapes, be cylindrical body, 5 quilt of lithium battery electric core in Fig. 1
Two pieces of elastic plates 13 are clamped in grasping part, are correspondingly arranged a lithium battery electric core in each receiving section 3, if any
Special requirement can vacate a certain receiving section.The battery core of different number can be set according to different requirements, facilitate installation.
Cover board 4, lid are bonded to 1 upper end opening of shell；Cover board 4 is removably bonded with shell, prevents from leaking.
Wherein, as shown in Fig. 2, the demarcation plate 2 has left panel and right panel, the left panel and right panel equideparture
Row is arranged so as to form hollow layer 6 between two panels, is set as space network, and the hollow layer 6 in the hollow layer 6
Inside 3 spring support top left panels are at least set and right panel avoids left and right panel transition from being pressurized and can not restore spacing, institute
3 springs are stated to be arranged in triangle relation preferably to disperse stress.
Further, in another embodiment, as shown in Figures 2 and 3, there is titanium dioxide in the under-filled of hollow layer 6
Carbon adsorbent 7, the cover board 4 are detachably provided with tank body 10 above, and the shape of tank body can design according to the actual situation, in order to
Tank body is less prominent, tank body can be arranged to flat.Carbon dioxide coolant, the tank body are accommodated in the tank body 10
10 are connected to by air valve with the hollow layer 6, and the air valve is proportional valve or temperature control valve, when tank body discharges refrigerant,
Refrigerant distillation absorbs the heat in hollow layer 6, so that hollow layer cools down rapidly, the heat build-up overheat for avoiding battery core from generating,
The carbon dioxide finished that distils is absorbed by carbon dioxide absorber 7.
Further, in order to preferably control the release of refrigerant, the temperature control valve is arranged in the hollow layer.Temperature
Spending control valve can be according to the burst size of the temperature automatic control carbon dioxide coolant of hollow layer.
Further, in order to which the heat that battery core generates can be transmitted in hollow layer rapidly by demarcation plate, the left panel
It is thermal conductive ceramic plate with right panel, is filled with solid netted iron wire or copper wire in the hollow layer so as to be formed in hollow layer
Space network.Thermal conductive ceramic plate such as JRF aluminium oxide thermal conductive ceramic is current material, has good insulation and thermal conductivity,
The heat that battery core generates can be transmitted in hollow layer in time and be drained, and on the one hand space network enhances the weight of demarcation plate
Amount and damping performance, on the other hand can increase the heating conduction of hollow layer.
Further, the lithium battery electric core 5 is connected in series to form an entirety by conducting wire, and the lithium battery electric core with
Insulating layer is wrapped up outside the tie point of conducting wire, in addition to tie point, other exposed parts should also be as package insulating layer and guarantee leakproof.Lithium
As soon as battery battery core i.e. small battery obtains big battery after baby battery series connection, lithium battery electric core can be bought from market, be electricity
The power supply core in pond.
Further, as shown in figure 3, being respectively arranged with positive exit 8 and cathode exit 9 on the cover board 4, it is described just
Pole exit 8 and cathode exit 9 are connect with the positive and negative anodes of the lithium battery electric core respectively.
Further, as shown in figure 4, further including the bottom plate 11 positioned at the lower section of shell 1, bottom plate 11 and shell 1 etc. are greatly or slightly
It is small, be provided with 5 elastic supporting member for supporting optical member 12 between 1 bottom of the bottom plate 11 and shell, elastic supporting member for supporting optical member both ends respectively with bottom plate and
Shell is welded and fixed, and the elastic supporting member for supporting optical member 12 is separately positioned on four angles and the position at center of 1 bottom of shell.Elasticity
Supporting element can increase the anti-seismic performance of battery, and bottom plate can be avoided expansion impact force and directly affect internal battery core.Elasticity branch
The position setting of support member can be such that stress more balances.
The realization process of the utility model is as follows：Lithium battery electric core is inserted into the receiving section of shell, is then covered
Lid pours carbon dioxide coolant in tank body, and refrigerant can enter and siphon away heat in the hollow layer of demarcation plate rapidly, keep away
Exempt from overheat when lithium battery electric core work or charging.
It is not only in the description and the implementation although the embodiments of the present invention have been disclosed as above
Listed utilization.It can be applied to various fields suitable for the present invention completely.For those skilled in the art,
Other modifications may be easily implemented.
Claims (7)
1. a kind of lithium dynamical battery, which is characterized in that including：
Shell is rectangular configuration, and the upper shell open lower end closing, the interior of shell is by divides at multiple
Section is accommodated, the inner wall for accommodating section has two pieces of elastic plates being oppositely arranged, and described elastic plate one end is fixed on described
On inner wall, the other end stretches diagonally downward, has grasping part between two pieces of elastic plates；
Lithium battery electric core is clamped in grasping part by two pieces of elastic plates, is correspondingly arranged in each receiving section
One lithium battery electric core；
Cover board, lid are bonded to the upper shell opening；
Wherein, the demarcation plate has left panel and right panel, and the left panel and right panel equidistant parallel are arranged so that two sides
Hollow layer is formed between plate, space network is set as in the hollow layer, and 3 springs are at least set in the hollow layer
Elastic support top left panel and right panel, 3 springs are arranged in triangle relation.
2. lithium dynamical battery as described in claim 1, which is characterized in that the under-filled of the hollow layer has carbon dioxide suction
Attached dose, tank body is detachably provided with above the cover board, carbon dioxide coolant is accommodated in the tank body, the tank body passes through
Air valve is connected to the hollow layer, and the air valve is proportional valve or temperature control valve.
3. lithium dynamical battery as claimed in claim 2, which is characterized in that the temperature control valve is arranged in the hollow layer
It is interior.
4. lithium dynamical battery as described in claim 1, which is characterized in that the left panel and right panel are thermal conductive ceramic plate,
Solid netted iron wire or copper wire are filled in the hollow layer so as to form space network in hollow layer.
5. lithium dynamical battery as described in claim 1, which is characterized in that shape is connected in series by conducting wire in the lithium battery electric core
At an entirety, and insulating layer is wrapped up outside the tie point of the lithium battery electric core and conducting wire.
6. lithium dynamical battery as described in claim 1, which is characterized in that be respectively arranged on the cover board positive exit and
Cathode exit, the anode exit and cathode exit are connect with the positive and negative anodes of the lithium battery electric core respectively.
7. lithium dynamical battery as described in claim 1, which is characterized in that further include the bottom plate below shell, the bottom
5 elastic supporting member for supporting optical member are provided between plate and outer casing bottom, the elastic supporting member for supporting optical member is separately positioned on four angles of outer casing bottom
And the position at center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820502870.2U CN208111523U (en) | 2018-04-10 | 2018-04-10 | Lithium dynamical battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820502870.2U CN208111523U (en) | 2018-04-10 | 2018-04-10 | Lithium dynamical battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208111523U true CN208111523U (en) | 2018-11-16 |
Family
ID=64121087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820502870.2U Expired - Fee Related CN208111523U (en) | 2018-04-10 | 2018-04-10 | Lithium dynamical battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208111523U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111509161A (en) * | 2020-06-15 | 2020-08-07 | 华北电力大学（保定） | Anti-collision temperature control integrated battery module structure, processing device and method |
-
2018
- 2018-04-10 CN CN201820502870.2U patent/CN208111523U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111509161A (en) * | 2020-06-15 | 2020-08-07 | 华北电力大学（保定） | Anti-collision temperature control integrated battery module structure, processing device and method |
| CN111509161B (en) * | 2020-06-15 | 2022-06-10 | 华北电力大学（保定） | Anti-collision temperature control integrated battery module structure, processing device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231126 Address after: No. 88, Jinsha South Avenue, High-tech Industrial Park, Hukou County, Jiujiang City, Jiangxi Province 332599 Patentee after: Jiujiang Tianci Resource Recycling Technology Co.,Ltd. Address before: 341000 Xinhua Industrial community, Nan'an Town, Dayu County, Ganzhou City, Jiangxi Province Patentee before: ZHONGTIAN HONGLI QINGYUAN CO.,LTD. |
|
| 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: 20181116 |