CN207009511U - A kind of improved power train in vehicle application lithium battery - Google Patents
A kind of improved power train in vehicle application lithium battery Download PDFInfo
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- CN207009511U CN207009511U CN201720785675.0U CN201720785675U CN207009511U CN 207009511 U CN207009511 U CN 207009511U CN 201720785675 U CN201720785675 U CN 201720785675U CN 207009511 U CN207009511 U CN 207009511U
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- Prior art keywords
- lithium battery
- power train
- water cooled
- vehicle application
- improved power
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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
Abstract
The utility model discloses a kind of improved power train in vehicle application lithium battery,Including lithium battery casing,Lithium battery box house is provided with battery pack area,Installation lithium battery electric core inside battery pack area,Lithium battery bottom half mounting shock absorber,Damper bottom is provided with bottom plate,Bottom plate is welded and fixed with damper and is connected,Lithium battery casing top is provided with insulation cover plate,Insulation cover plate is threadably secured with lithium battery casing and is connected,Lithium battery box house is provided with installation water cooled pipeline among insulated liner lithium battery electric core,Water cooled pipeline is made up of high strength fibre,Water cooled pipeline rear portion is installed by small-sized storage tank,The utility model is provided with water cooled pipeline between battery core,The heat of surrounding can be fast and effectively taken away when current flow through the structure,So as to play the effect of cooling down,And the water in water cooled pipeline is then taken from the cooling water of in-car air-conditioning,The requirement of twice laid and energy-conserving and environment-protective is reached,With extensive value.
Description
Technical field
Technical field of lithium batteries is the utility model is related to, specially a kind of improved power train in vehicle application lithium battery.
Background technology
At present, lithium ion battery is widely applied in electric tool, electric bicycle and energy-storage system, with science and technology
Fast development, the application of lithium battery is more and more extensive, and trend is also necessarily planted in the development of electric automobile, and the core of electric automobile
Technology and the emphasis of development are that the electric device of automobile, and traditional power train in vehicle application lithium battery advantage is to save and ring
Protect, can largely economize on resources, and it is pollution-free, but there is also the problem of some row, first in charging process, consume
Can the heat that is dissipated of element excessively concentrate, and be difficult to eliminate in time, so as to causing the working condition of lithium battery to reduce and
The reduction of its service life, secondly, traditional power train in vehicle application lithium battery electric core inferior quality volume is larger, and security performance is not but
It is highly satisfactory.
So how to design a kind of improved power train in vehicle application lithium battery, turning into us will currently solve the problems, such as.
Utility model content
The purpose of this utility model is to provide a kind of improved power train in vehicle application lithium battery, to solve in above-mentioned background technology
The short problem of weak heat-dissipating and service life of proposition.
To achieve the above object, the utility model provides following technical scheme：A kind of improved power train in vehicle application lithium battery, bag
Lithium battery casing is included, the lithium battery box house is provided with battery pack area, lithium battery electric core, institute are installed inside the battery pack area
Lithium battery bottom half mounting shock absorber is stated, the damper bottom is provided with bottom plate, and the bottom plate and damper welding are solid
Fixed connection, the lithium battery casing top are provided with insulation cover plate, and the insulation cover plate is consolidated with the lithium battery casing by screw thread
Fixed connection, the lithium battery box house are provided with insulated liner, and the insulated liner is made up of compressed sponge, the lithium battery
Installation water cooled pipeline, the water cooled pipeline are made up of high strength fibre among battery core, and the water cooled pipeline rear portion installation is small-sized
Storage tank, the small-sized storage tank and the water cooled pipeline close adhesion.
Further, the lithium battery box house is provided with explosion-proof shell, and the explosion-proof shell is made up of nano alloyed steel.
Further, the lithium battery electric core is anterior is provided with insulated conductor, and the insulated conductor rear portion is provided with exposed core,
The exposed core is connected with the lithium battery electric core point tin welding, the exposed core be by high-quality copper into.
Further, the insulation cover plate left part is provided with positive outside wire, and the insulation cover plate right part is drawn provided with negative pole
Line, the positive outside wire are made with negative outside wire by electro-insulating rubber parcel copper core.
Further, installation insulation honeycomb dividing plate between the lithium battery electric core, the insulation honeycomb dividing plate is by lightweight
Plastic material is made.
Further, the small-sized water storage upper box part is provided with aqueduct valve, and the aqueduct valve is by high-quality low-carbon steel
Into.
Compared with prior art, the beneficial effects of the utility model are：This kind of improved power train in vehicle application lithium battery, using cutting
The insulated conductor of mouth is connected with exposed battery core, saves the dosage of wire most possibly, wherein, exposed core is by high-quality copper
It is made, the resistance in high-quality copper is very small, and caused energy consumption is very small, has saved the energy of battery, has been manufactured into so as to reduce
, there is short circuit prevented also from the both positive and negative polarity of battery, security is improved, in addition, the utility model is provided with water between battery core in this
Cold pipeline, the water cooled pipeline are made up of high strength fibre, high strength fibre heat-and corrosion-resistant, have certain insulation effect,
And heat conductivity is good, the heat of surrounding can be fast and effectively taken away when current flow through the structure, so as to play cooling
The effect of cooling, and the water in water cooled pipeline is then taken from the cooling water of in-car air-conditioning, has reached twice laid and energy-conserving and environment-protective
Requirement, there is extensive value.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is electric core structure of lithium battery schematic diagram of the present utility model；
Fig. 3 is internal structure schematic diagram of the present utility model；
In figure：1- lithium battery casings；2- lithium battery electric cores；3- insulated liners；4- insulation honeycomb dividing plates；5- explosion-proof shells；6-
Bottom plate；7- dampers；The small-sized storage tanks of 8-；9- aqueduct valves；10- negative outside wires；11- positive outside wires；12- water cooling tubes
Road；13- insulation cover plates；14- insulated conductors；The exposed cores of 15-；16- battery packs area.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment, based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of improved power train in vehicle application lithium battery, including
Lithium battery casing 1, the inside of lithium battery casing 1 are provided with battery pack area 16, the inside of the battery pack area 16 installation lithium battery
Core 2, the bottom mounting shock absorber 7 of lithium battery casing 1, the bottom of damper 7 are provided with bottom plate 6, and the bottom plate 6 subtracts with described
Shake device 7 is welded and fixed connection, and the top of lithium battery casing 1 is provided with insulation cover plate 13, the insulation cover plate 13 and lithium electricity
Pond casing 1 is threadably secured connection, and the inside of lithium battery casing 1 is provided with insulated liner 3, and the insulated liner 3 is by pressing
Contracting sponge is made, and installation water cooled pipeline 12 among the lithium battery electric core 2, the water cooled pipeline 12 is by high strength fibre system
Into, high strength fibre heat-and corrosion-resistant, there is certain insulation effect, and heat conductivity is good, when current flow through the structure
When can fast and effectively take away the heat of surrounding, so as to play the effect of cooling down, the rear portion of water cooled pipeline 12 installation
Small-sized storage tank 8, the small-sized storage tank 8 and the close adhesion of water cooled pipeline 12.
Further, the inside of lithium battery casing 1 is provided with explosion-proof shell 5, and the explosion-proof shell 5 is by Nanoalloy steel
Into nano alloyed steel tensile strength and yield strength are all bigger, and quality is fine, can be effective by its structure and performance
Prevention accident occurs, and improves security.
Further, the lithium battery electric core 2 is anterior is provided with insulated conductor 14, and the rear portion of insulated conductor 14 is provided with exposed
Core 15, the exposed core 15 are connected with described 2 tin weldings of lithium battery electric core, and the exposed core 15 is by high-quality copper
Into, the resistance in high-quality copper is very small, and caused energy consumption is very small when the current flows, so caused heat is also seldom, section
The about energy of battery.
Further, the left part of insulation cover plate 13 is provided with positive outside wire 11, and the right part of insulation cover plate 13 is provided with negative
Pole lead-out wire 10, the positive outside wire 11 is made with negative outside wire 10 by electro-insulating rubber parcel copper core, wherein rubber of insulating
Glue is corrosion-resistant and anti-wear performance is good, provides guarantee for the normal work of copper core, the electrical conductivity of copper core is excellent.
Further, installation insulation honeycomb dividing plate 4 between the lithium battery electric core 2, the insulation honeycomb dividing plate 4 is by light
Matter plastic material is made, and the insulation honeycomb dividing plate 4 is closely connected with the lithium battery electric core 2, lightweight plastic material quality compared with
Gently, and hardness is relatively large, and lifting capacity is stronger.
Further, the top of small-sized storage tank 8 is provided with aqueduct valve 9, and the aqueduct valve 9 is by high-quality mild steel
It is made, the aqueduct valve 9 is connected with the small-sized articulation hole of storage tank 8, and high-quality mild steel yield strength is big, is hardly damaged,
Service life is grown.
Operation principle：First, bottom plate 6 is installed in the bottom of the present apparatus, bottom plate 6 passes through damper 7 with lithium battery casing 1
It is fixedly connected, when vehicle pitching, damper 7 can play a role so that lithium battery casing 1 avoids the damage that collides, protection
Its internal lithium battery electric core 2, it is mounted with one layer of explosion-proof shell 5, explosion-proof shell 5 and lithium battery box in the inside of lithium battery casing 1
Body 1 is welded to connect, and plays explosion-proof, insulation honeycomb dividing plate 4 has been put in the inner homogeneous frame of explosion-proof shell 5, wherein, lithium battery electric core
2 are just placed on these insulation honeycomb dividing plates 4, these lithium battery electric cores 2 are placed in into multiple battery pack areas 16, so as to avoid heat
Concentrate, and the remaining space between lithium battery electric core 2 is provided with water cooled pipeline 12, and the water cooled pipeline 12 is by high strength fiber
Dimension is made, high strength fibre heat-and corrosion-resistant, has certain insulation effect, and heat conductivity is good, when current flow through this
The heat of surrounding can be fast and effectively taken away during structure, so as to play the effect of cooling down, and the water in water cooled pipeline 12
The cooling water of in-car air-conditioning is then taken from, has reached the requirement of twice laid and energy-conserving and environment-protective, the water can also pass through small-sized storage
Water tank 8 voluntarily adds.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of improved power train in vehicle application lithium battery, including lithium battery casing (1), it is characterised in that：The lithium battery casing (1)
Inside is provided with battery pack area (16), installation lithium battery electric core (2), the lithium battery casing (1) inside the battery pack area (16)
Bottom mounting shock absorber (7), damper (7) bottom are provided with bottom plate (6), and the bottom plate (6) is welded with the damper (7)
It is fixedly connected, lithium battery casing (1) top is provided with insulation cover plate (13), the insulation cover plate (13) and the lithium battery box
Body (1) is threadably secured connection, is provided with insulated liner (3) inside the lithium battery casing (1), the insulated liner (3) is
It is made up of compressed sponge, installation water cooled pipeline (12) among the lithium battery electric core (2), the water cooled pipeline (12) is by high-strength
Degree fiber is made, and small-sized storage tank (8), the small-sized storage tank (8) and the water cooling are installed in water cooled pipeline (12) rear portion
Pipeline (12) close adhesion.
A kind of 2. improved power train in vehicle application lithium battery according to claim 1, it is characterised in that：The lithium battery casing
(1) internal to be provided with explosion-proof shell (5), the explosion-proof shell (5) is made up of nano alloyed steel.
A kind of 3. improved power train in vehicle application lithium battery according to claim 1, it is characterised in that：The lithium battery electric core
(2) anterior to be provided with insulated conductor (14), insulated conductor (14) rear portion is provided with exposed core (15), the exposed core (15)
Be connected with the lithium battery electric core (2) point tin welding, the exposed core (15) be by high-quality copper into.
A kind of 4. improved power train in vehicle application lithium battery according to claim 1, it is characterised in that：The insulation cover plate (13)
Left part is provided with positive outside wire (11), and insulation cover plate (13) right part is provided with negative outside wire (10), the positive outside wire
(11) it is made with negative outside wire (10) by electro-insulating rubber parcel copper core.
A kind of 5. improved power train in vehicle application lithium battery according to claim 1, it is characterised in that：The lithium battery electric core
(2) installation insulation honeycomb dividing plate (4) between, the insulation honeycomb dividing plate (4) are made up of lightweight plastic material.
A kind of 6. improved power train in vehicle application lithium battery according to claim 1, it is characterised in that：The small-sized storage tank
(8) top is provided with aqueduct valve (9), and the aqueduct valve (9) is made up of high-quality mild steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720785675.0U CN207009511U (en) | 2017-07-01 | 2017-07-01 | A kind of improved power train in vehicle application lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720785675.0U CN207009511U (en) | 2017-07-01 | 2017-07-01 | A kind of improved power train in vehicle application lithium battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207009511U true CN207009511U (en) | 2018-02-13 |
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| CN201720785675.0U Active CN207009511U (en) | 2017-07-01 | 2017-07-01 | A kind of improved power train in vehicle application lithium battery |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108695469A (en) * | 2018-07-02 | 2018-10-23 | 安徽知之信息科技有限公司 | A kind of new-energy automobile lithium battery buffering device |
| CN108899454A (en) * | 2018-07-24 | 2018-11-27 | 安利平 | A kind of quick grafting multistage plate accumulator structure of electric car |
| CN111200088A (en) * | 2020-03-13 | 2020-05-26 | 合肥工业大学 | Thermal safety control battery module structure |
-
2017
- 2017-07-01 CN CN201720785675.0U patent/CN207009511U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108695469A (en) * | 2018-07-02 | 2018-10-23 | 安徽知之信息科技有限公司 | A kind of new-energy automobile lithium battery buffering device |
| CN108899454A (en) * | 2018-07-24 | 2018-11-27 | 安利平 | A kind of quick grafting multistage plate accumulator structure of electric car |
| CN111200088A (en) * | 2020-03-13 | 2020-05-26 | 合肥工业大学 | Thermal safety control battery module structure |
| CN111200088B (en) * | 2020-03-13 | 2022-09-16 | 合肥工业大学 | Thermal safety control battery module structure |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230920 Address after: Building 1, Lejia Building, No. 8 Jiarui Lane, Suzhou Industrial Park, Suzhou City, Jiangsu Province, 215000 Patentee after: Extraordinary Network Co.,Ltd. Address before: 215600 Yangzijiang International Metallurgical Industrial Park (Jinnan Road, Jinfeng Town), Zhangjiagang City, Suzhou City, Jiangsu Province Patentee before: DLG POWER BATTERY (ZHANGJIAGANG) CO.,LTD. |